{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE TemplateHaskell #-}
{- |
   Module      : Text.Pandoc.Readers.DocBook
   Copyright   : Copyright (C) 2006-2024 John MacFarlane
   License     : GNU GPL, version 2 or above

   Maintainer  : John MacFarlane <jgm@berkeley.edu>
   Stability   : alpha
   Portability : portable

Conversion of DocBook XML to 'Pandoc' document.
-}
module Text.Pandoc.Readers.DocBook ( readDocBook ) where
import Control.Monad (MonadPlus(mplus))
import Control.Applicative ()
import Control.Monad.State.Strict
    ( MonadTrans(lift),
      StateT(runStateT),
      MonadState(get),
      gets,
      modify )
import Data.ByteString (ByteString)
import Data.FileEmbed
import Data.Char (isSpace, isLetter, chr)
import Data.Default
import Data.List.Split (splitWhen)
import Data.Either (rights)
import Data.Foldable (asum)
import Data.Generics
import Data.List (intersperse,elemIndex)
import qualified Data.Set as Set
import Data.List.NonEmpty (nonEmpty)
import Data.Maybe (catMaybes,fromMaybe,mapMaybe,maybeToList)
import Data.Text (Text)
import Data.Text.Read as TR
import Data.Text.Encoding (decodeUtf8)
import qualified Data.Text as T
import qualified Data.Text.Lazy as TL
import Control.Monad.Except (throwError)
import Text.Pandoc.XML (lookupEntity)
import Text.Pandoc.Error (PandocError(..))
import Text.Pandoc.Builder
import Text.Pandoc.Class.PandocMonad (PandocMonad, report)
import Text.Pandoc.Options
import Text.Pandoc.Logging (LogMessage(..))
import Text.Pandoc.Shared (safeRead, addPandocAttributes)
import Text.Pandoc.Sources (ToSources(..), sourcesToText)
import Text.Pandoc.Transforms (headerShift)
import Text.TeXMath (readMathML, writeTeX)
import qualified Data.Map as M
import Text.Pandoc.XML.Light
import Text.Pandoc.Walk (query)
import Text.Read (readMaybe)

{-

List of all DocBook tags, with [x] indicating implemented,
[o] meaning intentionally left unimplemented (pass through):

[o] abbrev - An abbreviation, especially one followed by a period
[x] abstract - A summary
[o] accel - A graphical user interface (GUI) keyboard shortcut
[x] ackno - Acknowledgements in an Article
[o] acronym - An often pronounceable word made from the initial
[o] action - A response to a user event
[o] address - A real-world address, generally a postal address
[ ] affiliation - The institutional affiliation of an individual
[ ] alt - Text representation for a graphical element
[x] anchor - A spot in the document
[x] answer - An answer to a question posed in a QandASet
[x] appendix - An appendix in a Book or Article
[x] appendixinfo - Meta-information for an Appendix
[o] application - The name of a software program
[x] area - A region defined for a Callout in a graphic or code example
[x] areaset - A set of related areas in a graphic or code example
[x] areaspec - A collection of regions in a graphic or code example
[ ] arg - An argument in a CmdSynopsis
[x] article - An article
[x] articleinfo - Meta-information for an Article
[ ] artpagenums - The page numbers of an article as published
[x] attribution - The source of a block quote or epigraph
[ ] audiodata - Pointer to external audio data
[ ] audioobject - A wrapper for audio data and its associated meta-information
[x] author - The name of an individual author
[ ] authorblurb - A short description or note about an author
[x] authorgroup - Wrapper for author information when a document has
    multiple authors or collaborators
[x] authorinitials - The initials or other short identifier for an author
[o] beginpage - The location of a page break in a print version of the document
[ ] bibliocoverage - The spatial or temporal coverage of a document
[x] bibliodiv - A section of a Bibliography
[x] biblioentry - An entry in a Bibliography
[x] bibliography - A bibliography
[ ] bibliographyinfo - Meta-information for a Bibliography
[ ] biblioid - An identifier for a document
[o] bibliolist - A wrapper for a set of bibliography entries
[x] bibliomisc - Untyped bibliographic information
[x] bibliomixed - An entry in a Bibliography
[ ] bibliomset - A cooked container for related bibliographic information
[ ] biblioref - A cross reference to a bibliographic entry
[ ] bibliorelation - The relationship of a document to another
[ ] biblioset - A raw container for related bibliographic information
[ ] bibliosource - The source of a document
[ ] blockinfo - Meta-information for a block element
[x] blockquote - A quotation set off from the main text
[x] book - A book
[x] bookinfo - Meta-information for a Book
[x] bridgehead - A free-floating heading
[x] callout - A “called out” description of a marked Area
[x] calloutlist - A list of Callouts
[x] caption - A caption
[x] caution - A note of caution
[x] chapter - A chapter, as of a book
[x] chapterinfo - Meta-information for a Chapter
[ ] citation - An inline bibliographic reference to another published work
[ ] citebiblioid - A citation of a bibliographic identifier
[x] citerefentry - A citation to a reference page
[ ] citetitle - The title of a cited work
[ ] city - The name of a city in an address
[x] classname - The name of a class, in the object-oriented programming sense
[ ] classsynopsis - The syntax summary for a class definition
[ ] classsynopsisinfo - Information supplementing the contents of
    a ClassSynopsis
[ ] cmdsynopsis - A syntax summary for a software command
[ ] co - The location of a callout embedded in text
[x] code - An inline code fragment
[x] col - Specifications for a column in an HTML table
[x] colgroup - A group of columns in an HTML table
[ ] collab - Identifies a collaborator
[ ] collabname - The name of a collaborator
[ ] colophon - Text at the back of a book describing facts about its production
[x] colspec - Specifications for a column in a table
[x] command - The name of an executable program or other software command
[x] computeroutput - Data, generally text, displayed or presented by a computer
[ ] confdates - The dates of a conference for which a document was written
[ ] confgroup - A wrapper for document meta-information about a conference
[ ] confnum - An identifier, frequently numerical, associated with a conference for which a document was written
[ ] confsponsor - The sponsor of a conference for which a document was written
[ ] conftitle - The title of a conference for which a document was written
[x] constant - A programming or system constant
[ ] constraint - A constraint in an EBNF production
[ ] constraintdef - The definition of a constraint in an EBNF production
[ ] constructorsynopsis - A syntax summary for a constructor
[ ] contractnum - The contract number of a document
[ ] contractsponsor - The sponsor of a contract
[ ] contrib - A summary of the contributions made to a document by a
    credited source
[ ] copyright - Copyright information about a document
[ ] coref - A cross reference to a co
[ ] corpauthor - A corporate author, as opposed to an individual
[ ] corpcredit - A corporation or organization credited in a document
[ ] corpname - The name of a corporation
[ ] country - The name of a country
[x] danger - An admonition set off from the text indicating hazardous situation
[ ] database - The name of a database, or part of a database
[x] date - The date of publication or revision of a document
[ ] dedication - A wrapper for the dedication section of a book
[ ] destructorsynopsis - A syntax summary for a destructor
[ ] edition - The name or number of an edition of a document
[ ] editor - The name of the editor of a document
[x] email - An email address
[x] emphasis - Emphasized text
[x] entry - A cell in a table
[ ] entrytbl - A subtable appearing in place of an Entry in a table
[x] envar - A software environment variable
[x] epigraph - A short inscription at the beginning of a document or component
    note:  also handle embedded attribution tag
[x] equation - A displayed mathematical equation
[ ] errorcode - An error code
[ ] errorname - An error name
[ ] errortext - An error message.
[ ] errortype - The classification of an error message
[x] example - A formal example, with a title
[ ] exceptionname - The name of an exception
[ ] fax - A fax number
[ ] fieldsynopsis - The name of a field in a class definition
[x] figure - A formal figure, generally an illustration, with a title
[x] filename - The name of a file
[ ] firstname - The first name of a person
[ ] firstterm - The first occurrence of a term
[x] footnote - A footnote
[ ] footnoteref - A cross reference to a footnote (a footnote mark)
[x] foreignphrase - A word or phrase in a language other than the primary
    language of the document
[x] formalpara - A paragraph with a title
[ ] funcdef - A function (subroutine) name and its return type
[ ] funcparams - Parameters for a function referenced through a function
    pointer in a synopsis
[ ] funcprototype - The prototype of a function
[ ] funcsynopsis - The syntax summary for a function definition
[ ] funcsynopsisinfo - Information supplementing the FuncDefs of a FuncSynopsis
[x] function - The name of a function or subroutine, as in a
    programming language
[x] glossary - A glossary
[x] glossaryinfo - Meta-information for a Glossary
[x] glossdef - A definition in a GlossEntry
[x] glossdiv - A division in a Glossary
[x] glossentry - An entry in a Glossary or GlossList
[x] glosslist - A wrapper for a set of GlossEntrys
[x] glosssee - A cross-reference from one GlossEntry to another
[x] glossseealso - A cross-reference from one GlossEntry to another
[x] glossterm - A glossary term
[ ] graphic - A displayed graphical object (not an inline)
    Note: in DocBook v5 `graphic` is discarded
[ ] graphicco - A graphic that contains callout areas
    Note: in DocBook v5 `graphicco` is discarded
[ ] group - A group of elements in a CmdSynopsis
[ ] guibutton - The text on a button in a GUI
[ ] guiicon - Graphic and/or text appearing as a icon in a GUI
[ ] guilabel - The text of a label in a GUI
[x] guimenu - The name of a menu in a GUI
[x] guimenuitem - The name of a terminal menu item in a GUI
[x] guisubmenu - The name of a submenu in a GUI
[ ] hardware - A physical part of a computer system
[ ] highlights - A summary of the main points of the discussed component
[ ] holder - The name of the individual or organization that holds a copyright
[o] honorific - The title of a person
[ ] html:form - An HTML form
[x] imagedata - Pointer to external image data (only `fileref` attribute
    implemented but not `entityref` which would require parsing of the DTD)
[x] imageobject - A wrapper for image data and its associated meta-information
[ ] imageobjectco - A wrapper for an image object with callouts
[x] important - An admonition set off from the text
[x] index - An index
[x] indexdiv - A division in an index
[x] indexentry - An entry in an index
[x] indexinfo - Meta-information for an Index
[x] indexterm - A wrapper for terms to be indexed
[x] info - A wrapper for information about a component or other block. (DocBook v5)
[x] informalequation - A displayed mathematical equation without a title
[x] informalexample - A displayed example without a title
[x] informalfigure - An untitled figure
[ ] informaltable - A table without a title
[ ] initializer - The initializer for a FieldSynopsis
[x] inlineequation - A mathematical equation or expression occurring inline
[ ] inlinegraphic - An object containing or pointing to graphical data
    that will be rendered inline
[x] inlinemediaobject - An inline media object (video, audio, image, and so on)
[ ] interface - An element of a GUI
[ ] interfacename - The name of an interface
[ ] invpartnumber - An inventory part number
[ ] isbn - The International Standard Book Number of a document
[ ] issn - The International Standard Serial Number of a periodical
[ ] issuenum - The number of an issue of a journal
[x] itemizedlist - A list in which each entry is marked with a bullet or
    other dingbat
[ ] itermset - A set of index terms in the meta-information of a document
[ ] jobtitle - The title of an individual in an organization
[x] keycap - The text printed on a key on a keyboard
[ ] keycode - The internal, frequently numeric, identifier for a key
    on a keyboard
[x] keycombo - A combination of input actions
[ ] keysym - The symbolic name of a key on a keyboard
[ ] keyword - One of a set of keywords describing the content of a document
[ ] keywordset - A set of keywords describing the content of a document
[ ] label - A label on a Question or Answer
[ ] legalnotice - A statement of legal obligations or requirements
[ ] lhs - The left-hand side of an EBNF production
[ ] lineage - The portion of a person's name indicating a relationship to
    ancestors
[ ] lineannotation - A comment on a line in a verbatim listing
[x] link - A hypertext link
[x] listitem - A wrapper for the elements of a list item
[x] literal - Inline text that is some literal value
[x] literallayout - A block of text in which line breaks and white space are
    to be reproduced faithfully
[ ] lot - A list of the titles of formal objects (as tables or figures) in
    a document
[ ] lotentry - An entry in a list of titles
[ ] manvolnum - A reference volume number
[x] markup - A string of formatting markup in text that is to be
    represented literally
[x] mathphrase - A mathematical phrase, an expression that can be represented
    with ordinary text and a small amount of markup
[ ] medialabel - A name that identifies the physical medium on which some
    information resides
[x] mediaobject - A displayed media object (video, audio, image, etc.)
[ ] mediaobjectco - A media object that contains callouts
[x] member - An element of a simple list
[x] menuchoice - A selection or series of selections from a menu
[ ] methodname - The name of a method
[ ] methodparam - Parameters to a method
[ ] methodsynopsis - A syntax summary for a method
[x] mml:math - A MathML equation
[ ] modespec - Application-specific information necessary for the
    completion of an OLink
[ ] modifier - Modifiers in a synopsis
[ ] mousebutton - The conventional name of a mouse button
[ ] msg - A message in a message set
[ ] msgaud - The audience to which a message in a message set is relevant
[ ] msgentry - A wrapper for an entry in a message set
[ ] msgexplan - Explanatory material relating to a message in a message set
[ ] msginfo - Information about a message in a message set
[ ] msglevel - The level of importance or severity of a message in a message set
[ ] msgmain - The primary component of a message in a message set
[ ] msgorig - The origin of a message in a message set
[ ] msgrel - A related component of a message in a message set
[ ] msgset - A detailed set of messages, usually error messages
[ ] msgsub - A subcomponent of a message in a message set
[ ] msgtext - The actual text of a message component in a message set
[ ] nonterminal - A non-terminal in an EBNF production
[x] note - A message set off from the text
[ ] objectinfo - Meta-information for an object
[ ] olink - A link that addresses its target indirectly, through an entity
[ ] ooclass - A class in an object-oriented programming language
[ ] ooexception - An exception in an object-oriented programming language
[ ] oointerface - An interface in an object-oriented programming language
[x] option - An option for a software command
[x] optional - Optional information
[x] orderedlist - A list in which each entry is marked with a sequentially
    incremented label
[ ] orgdiv - A division of an organization
[ ] orgname - The name of an organization other than a corporation
[ ] otheraddr - Uncategorized information in address
[ ] othercredit - A person or entity, other than an author or editor,
    credited in a document
[ ] othername - A component of a persons name that is not a first name,
    surname, or lineage
[ ] package - A package
[ ] pagenums - The numbers of the pages in a book, for use in a bibliographic
    entry
[x] para - A paragraph
[ ] paramdef - Information about a function parameter in a programming language
[x] parameter - A value or a symbolic reference to a value
[x] part - A division in a book
[ ] partinfo - Meta-information for a Part
[ ] partintro - An introduction to the contents of a part
[ ] personblurb - A short description or note about a person
[ ] personname - The personal name of an individual
[ ] phone - A telephone number
[x] phrase - A span of text
[ ] pob - A post office box in an address
[ ] postcode - A postal code in an address
[x] preface - Introductory matter preceding the first chapter of a book
[ ] prefaceinfo - Meta-information for a Preface
[x] primary - The primary word or phrase under which an index term should be
    sorted
[ ] primaryie - A primary term in an index entry, not in the text
[ ] printhistory - The printing history of a document
[x] procedure - A list of operations to be performed in a well-defined sequence
[ ] production - A production in a set of EBNF productions
[ ] productionrecap - A cross-reference to an EBNF production
[ ] productionset - A set of EBNF productions
[ ] productname - The formal name of a product
[ ] productnumber - A number assigned to a product
[x] programlisting - A literal listing of all or part of a program
[ ] programlistingco - A program listing with associated areas used in callouts
[x] prompt - A character or string indicating the start of an input field in
    a computer display
[ ] property - A unit of data associated with some part of a computer system
[ ] pubdate - The date of publication of a document
[ ] publisher - The publisher of a document
[ ] publishername - The name of the publisher of a document
[ ] pubsnumber - A number assigned to a publication other than an ISBN or ISSN
    or inventory part number
[x] qandadiv - A titled division in a QandASet
[o] qandaentry - A question/answer set within a QandASet
[o] qandaset - A question-and-answer set
[x] question - A question in a QandASet
[x] quote - An inline quotation
[ ] refclass - The scope or other indication of applicability of a
    reference entry
[ ] refdescriptor - A description of the topic of a reference page
[ ] refentry - A reference page (originally a UNIX man-style reference page)
[ ] refentryinfo - Meta-information for a Refentry
[ ] refentrytitle - The title of a reference page
[ ] reference - A collection of reference entries
[ ] referenceinfo - Meta-information for a Reference
[ ] refmeta - Meta-information for a reference entry
[ ] refmiscinfo - Meta-information for a reference entry other than the title
    and volume number
[ ] refname - The name of (one of) the subject(s) of a reference page
[ ] refnamediv - The name, purpose, and classification of a reference page
[ ] refpurpose - A short (one sentence) synopsis of the topic of a reference
    page
[x] refsect1 - A major subsection of a reference entry
[x] refsect1info - Meta-information for a RefSect1
[x] refsect2 - A subsection of a RefSect1
[x] refsect2info - Meta-information for a RefSect2
[x] refsect3 - A subsection of a RefSect2
[x] refsect3info - Meta-information for a RefSect3
[x] refsection - A recursive section in a refentry
[x] refsectioninfo - Meta-information for a refsection
[ ] refsynopsisdiv - A syntactic synopsis of the subject of the reference page
[ ] refsynopsisdivinfo - Meta-information for a RefSynopsisDiv
[ ] releaseinfo - Information about a particular release of a document
[ ] remark - A remark (or comment) intended for presentation in a draft
    manuscript
[x] replaceable - Content that may or must be replaced by the user
[ ] returnvalue - The value returned by a function
[ ] revdescription - A extended description of a revision to a document
[ ] revhistory - A history of the revisions to a document
[ ] revision - An entry describing a single revision in the history of the
    revisions to a document
[ ] revnumber - A document revision number
[ ] revremark - A description of a revision to a document
[ ] rhs - The right-hand side of an EBNF production
[x] row - A row in a table
[ ] sbr - An explicit line break in a command synopsis
[x] screen - Text that a user sees or might see on a computer screen
[o] screenco - A screen with associated areas used in callouts
[o] screeninfo - Information about how a screen shot was produced
[ ] screenshot - A representation of what the user sees or might see on a
    computer screen
[x] secondary - A secondary word or phrase in an index term
[ ] secondaryie - A secondary term in an index entry, rather than in the text
[x] sect1 - A top-level section of document
[x] sect1info - Meta-information for a Sect1
[x] sect2 - A subsection within a Sect1
[x] sect2info - Meta-information for a Sect2
[x] sect3 - A subsection within a Sect2
[x] sect3info - Meta-information for a Sect3
[x] sect4 - A subsection within a Sect3
[x] sect4info - Meta-information for a Sect4
[x] sect5 - A subsection within a Sect4
[x] sect5info - Meta-information for a Sect5
[x] section - A recursive section
[x] sectioninfo - Meta-information for a recursive section
[x] see - Part of an index term directing the reader instead to another entry
    in the index
[x] seealso - Part of an index term directing the reader also to another entry
    in the index
[ ] seealsoie - A See also entry in an index, rather than in the text
[ ] seeie - A See entry in an index, rather than in the text
[x] seg - An element of a list item in a segmented list
[x] seglistitem - A list item in a segmented list
[x] segmentedlist - A segmented list, a list of sets of elements
[x] segtitle - The title of an element of a list item in a segmented list
[ ] seriesvolnums - Numbers of the volumes in a series of books
[ ] set - A collection of books
[ ] setindex - An index to a set of books
[ ] setindexinfo - Meta-information for a SetIndex
[ ] setinfo - Meta-information for a Set
[ ] sgmltag - A component of SGML markup
[ ] shortaffil - A brief description of an affiliation
[ ] shortcut - A key combination for an action that is also accessible through
    a menu
[x] sidebar - A portion of a document that is isolated from the main
    narrative flow
[ ] sidebarinfo - Meta-information for a Sidebar
[x] simpara - A paragraph that contains only text and inline markup, no block
    elements
[x] simplelist - An undecorated list of single words or short phrases
[ ] simplemsgentry - A wrapper for a simpler entry in a message set
[x] simplesect - A section of a document with no subdivisions
[ ] spanspec - Formatting information for a spanned column in a table
[ ] state - A state or province in an address
[x] step - A unit of action in a procedure
[ ] stepalternatives - Alternative steps in a procedure
[ ] street - A street address in an address
[ ] structfield - A field in a structure (in the programming language sense)
[ ] structname - The name of a structure (in the programming language sense)
[ ] subject - One of a group of terms describing the subject matter of a
    document
[ ] subjectset - A set of terms describing the subject matter of a document
[ ] subjectterm - A term in a group of terms describing the subject matter of
    a document
[x] subscript - A subscript (as in H2O, the molecular formula for water)
[x] substeps - A wrapper for steps that occur within steps in a procedure
[x] subtitle - The subtitle of a document
[x] superscript - A superscript (as in x2, the mathematical notation for x
    multiplied by itself)
[ ] surname - A family name; in western cultures the last name
[ ] svg:svg - An SVG graphic
[x] symbol - A name that is replaced by a value before processing
[ ] synopfragment - A portion of a CmdSynopsis broken out from the main body
    of the synopsis
[ ] synopfragmentref - A reference to a fragment of a command synopsis
[ ] synopsis - A general-purpose element for representing the syntax of
    commands or functions
[x] systemitem - A system-related item or term
[ ] table - A formal table in a document
[ ] task - A task to be completed
[ ] taskprerequisites - The prerequisites for a task
[ ] taskrelated - Information related to a task
[ ] tasksummary - A summary of a task
[x] tbody - A wrapper for the rows of a table or informal table
[x] td - A table entry in an HTML table
[x] term - The word or phrase being defined or described in a variable list
[ ] termdef - An inline term definition
[x] tertiary - A tertiary word or phrase in an index term
[ ] tertiaryie - A tertiary term in an index entry, rather than in the text
[ ] textdata - Pointer to external text data
[ ] textobject - A wrapper for a text description of an object and its
    associated meta-information
[ ] tfoot - A table footer consisting of one or more rows
[x] tgroup - A wrapper for the main content of a table, or part of a table
[x] th - A table header entry in an HTML table
[x] thead - A table header consisting of one or more rows
[x] tip - A suggestion to the user, set off from the text
[x] title - The text of the title of a section of a document or of a formal
    block-level element
[x] titleabbrev - The abbreviation of a Title
[x] toc - A table of contents
[x] tocback - An entry in a table of contents for a back matter component
[x] tocchap - An entry in a table of contents for a component in the body of
    a document
[x] tocentry - A component title in a table of contents
[x] tocfront - An entry in a table of contents for a front matter component
[x] toclevel1 - A top-level entry within a table of contents entry for a
    chapter-like component
[x] toclevel2 - A second-level entry within a table of contents entry for a
    chapter-like component
[x] toclevel3 - A third-level entry within a table of contents entry for a
    chapter-like component
[x] toclevel4 - A fourth-level entry within a table of contents entry for a
    chapter-like component
[x] toclevel5 - A fifth-level entry within a table of contents entry for a
    chapter-like component
[x] tocpart - An entry in a table of contents for a part of a book
[ ] token - A unit of information
[x] tr - A row in an HTML table
[ ] trademark - A trademark
[x] type - The classification of a value
[x] ulink - A link that addresses its target by means of a URL
    (Uniform Resource Locator)
[x] uri - A Uniform Resource Identifier
[x] userinput - Data entered by the user
[x] varargs - An empty element in a function synopsis indicating a variable
    number of arguments
[x] variablelist - A list in which each entry is composed of a set of one or
    more terms and an associated description
[x] varlistentry - A wrapper for a set of terms and the associated description
    in a variable list
[x] varname - The name of a variable
[ ] videodata - Pointer to external video data
[ ] videoobject - A wrapper for video data and its associated meta-information
[ ] void - An empty element in a function synopsis indicating that the
    function in question takes no arguments
[ ] volumenum - The volume number of a document in a set (as of books in a set
    or articles in a journal)
[x] warning - An admonition set off from the text
[x] wordasword - A word meant specifically as a word and not representing
    anything else
[x] xref - A cross reference to another part of the document
[ ] year - The year of publication of a document
[x] ?asciidoc-br? - line break from asciidoc docbook output
-}

type DB m = StateT DBState m

data DBState = DBState{ DBState -> Int
dbSectionLevel  :: Int
                      , DBState -> QuoteType
dbQuoteType     :: QuoteType
                      , DBState -> Meta
dbMeta          :: Meta
                      , DBState -> Bool
dbBook          :: Bool
                      , DBState -> [Content]
dbContent       :: [Content]
                      , DBState -> Bool
dbLiteralLayout :: Bool
                      , DBState -> [Text]
dbElementStack  :: [Text]
                      } deriving Int -> DBState -> ShowS
[DBState] -> ShowS
DBState -> String
(Int -> DBState -> ShowS)
-> (DBState -> String) -> ([DBState] -> ShowS) -> Show DBState
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> DBState -> ShowS
showsPrec :: Int -> DBState -> ShowS
$cshow :: DBState -> String
show :: DBState -> String
$cshowList :: [DBState] -> ShowS
showList :: [DBState] -> ShowS
Show

instance Default DBState where
  def :: DBState
def = DBState{ dbSectionLevel :: Int
dbSectionLevel = Int
0
               , dbQuoteType :: QuoteType
dbQuoteType = QuoteType
DoubleQuote
               , dbMeta :: Meta
dbMeta = Meta
forall a. Monoid a => a
mempty
               , dbBook :: Bool
dbBook = Bool
False
               , dbContent :: [Content]
dbContent = []
               , dbLiteralLayout :: Bool
dbLiteralLayout = Bool
False
               , dbElementStack :: [Text]
dbElementStack = []
               }


readDocBook :: (PandocMonad m, ToSources a)
            => ReaderOptions
            -> a
            -> m Pandoc
readDocBook :: forall (m :: * -> *) a.
(PandocMonad m, ToSources a) =>
ReaderOptions -> a -> m Pandoc
readDocBook ReaderOptions
_ a
inp = do
  let sources :: Sources
sources = a -> Sources
forall a. ToSources a => a -> Sources
toSources a
inp
  tree <- (Text -> m [Content])
-> ([Content] -> m [Content])
-> Either Text [Content]
-> m [Content]
forall a c b. (a -> c) -> (b -> c) -> Either a b -> c
either (PandocError -> m [Content]
forall a. PandocError -> m a
forall e (m :: * -> *) a. MonadError e m => e -> m a
throwError (PandocError -> m [Content])
-> (Text -> PandocError) -> Text -> m [Content]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text -> PandocError
PandocXMLError Text
"") [Content] -> m [Content]
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Either Text [Content] -> m [Content])
-> Either Text [Content] -> m [Content]
forall a b. (a -> b) -> a -> b
$
            Map Text Text -> Text -> Either Text [Content]
parseXMLContentsWithEntities
            Map Text Text
docbookEntityMap
              (Text -> Text
TL.fromStrict (Text -> Text) -> (Sources -> Text) -> Sources -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text
handleInstructions (Text -> Text) -> (Sources -> Text) -> Sources -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Sources -> Text
sourcesToText (Sources -> Text) -> Sources -> Text
forall a b. (a -> b) -> a -> b
$ Sources
sources)
  (bs, st') <- flip runStateT (def{ dbContent = tree }) $ mapM parseBlock tree
  let headerLevel (Header Int
n Attr
_ [Inline]
_) = [Int
n]
      headerLevel Block
_              = []
  let bottomLevel = Int -> (NonEmpty Int -> Int) -> Maybe (NonEmpty Int) -> Int
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Int
1 NonEmpty Int -> Int
forall a. Ord a => NonEmpty a -> a
forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
minimum (Maybe (NonEmpty Int) -> Int) -> Maybe (NonEmpty Int) -> Int
forall a b. (a -> b) -> a -> b
$ [Int] -> Maybe (NonEmpty Int)
forall a. [a] -> Maybe (NonEmpty a)
nonEmpty ([Int] -> Maybe (NonEmpty Int)) -> [Int] -> Maybe (NonEmpty Int)
forall a b. (a -> b) -> a -> b
$ (Block -> [Int]) -> [Many Block] -> [Int]
forall c. Monoid c => (Block -> c) -> [Many Block] -> c
forall a b c. (Walkable a b, Monoid c) => (a -> c) -> b -> c
query Block -> [Int]
headerLevel [Many Block]
bs
  return $
    -- handle the case where you have <part> or <chapter>
    (if bottomLevel < 1
        then headerShift (1 - bottomLevel)
        else id) $ Pandoc (dbMeta st') $ toList $ mconcat bs

-- We treat certain processing instructions by converting them to tags
-- beginning "pi-".
handleInstructions :: Text -> Text
handleInstructions :: Text -> Text
handleInstructions Text
t =
  let (Text
x,Text
y) = HasCallStack => Text -> Text -> (Text, Text)
Text -> Text -> (Text, Text)
T.breakOn Text
"<?" Text
t
   in if Text -> Bool
T.null Text
y
         then Text
x
         else
           let (Text
w,Text
z) = HasCallStack => Text -> Text -> (Text, Text)
Text -> Text -> (Text, Text)
T.breakOn Text
"?>" Text
y
            in (if (Char -> Bool) -> Text -> Text
T.takeWhile (\Char
c -> Char -> Bool
isLetter Char
c Bool -> Bool -> Bool
|| Char
c Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'-')
                    (Int -> Text -> Text
T.drop Int
2 Text
w) Text -> [Text] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [Text
"asciidoc-br", Text
"dbfo"]
                   then Text
x Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"<pi-" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Int -> Text -> Text
T.drop Int
2 Text
w Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"/>"
                   else Text
x Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
w Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Int -> Text -> Text
T.take Int
2 Text
z) Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<>
               Text -> Text
handleInstructions (Int -> Text -> Text
T.drop Int
2 Text
z)

getFigure :: PandocMonad m => Element -> DB m Blocks
getFigure :: forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getFigure Element
e = do
  tit <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
              Just Element
t  -> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
t
              Maybe Element
Nothing -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty
  contents <- getBlocks e
  let contents' =
        case Many Block -> [Block]
forall a. Many a -> [a]
toList Many Block
contents of
          [Para [img :: Inline
img@Image{}]] -> Many Inline -> Many Block
plain ([Inline] -> Many Inline
forall a. [a] -> Many a
fromList [Inline
img])
          [Block]
_ -> Many Block
contents
  return $ figureWith
             (attrValue "id" e, [], [])
             (simpleCaption $ plain tit)
             contents'

-- convenience function to get an attribute value, defaulting to ""
attrValue :: Text -> Element -> Text
attrValue :: Text -> Element -> Text
attrValue Text
attr Element
elt =
  Text -> Maybe Text -> Text
forall a. a -> Maybe a -> a
fromMaybe Text
"" ((QName -> Bool) -> [Attr] -> Maybe Text
lookupAttrBy (\QName
x -> QName -> Text
qName QName
x Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
attr) (Element -> [Attr]
elAttribs Element
elt))

-- convenience function
named :: Text -> Element -> Bool
named :: Text -> Element -> Bool
named Text
s Element
e = QName -> Text
qName (Element -> QName
elName Element
e) Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
s

--

addMetadataFromElement :: PandocMonad m => Element -> DB m Blocks
addMetadataFromElement :: forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e = do
  -- Add metadata if at root or appropriate parent element
  elementStack <- (DBState -> [Text]) -> StateT DBState m [Text]
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> [Text]
dbElementStack
  if take 1 elementStack `elem` [[], ["book"], ["article"]]
    then mempty <$ mapM_ handleMetadataElement
                  (filterChildren ((isMetadataField . qName . elName)) e)
    else return mempty
 where
  handleMetadataElement :: Element -> StateT DBState m ()
handleMetadataElement Element
elt =
    case QName -> Text
qName (Element -> QName
elName Element
elt) of
      Text
"title" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"title" Element
elt
      Text
"subtitle" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"subtitle" Element
elt
      Text
"abstract" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"abstract" Element
elt
      Text
"date" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"date" Element
elt
      Text
"release" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"release" Element
elt
      Text
"releaseinfo" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"releaseinfo" Element
elt
      Text
"address" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"address" Element
elt
      Text
"copyright" -> Text -> Element -> StateT DBState m ()
forall {m :: * -> *}.
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
"copyright" Element
elt
      Text
"author" -> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
fromAuthor Element
elt StateT DBState m (Many Inline)
-> (Many Inline -> StateT DBState m ()) -> StateT DBState m ()
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Many Inline -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
"author"
      Text
"authorgroup" ->
        (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
fromAuthor ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"author") Element
elt) StateT DBState m [Many Inline]
-> ([Many Inline] -> StateT DBState m ()) -> StateT DBState m ()
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> [Many Inline] -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
"author"
      Text
_ -> LogMessage -> StateT DBState m ()
forall (m :: * -> *). PandocMonad m => LogMessage -> m ()
report (LogMessage -> StateT DBState m ())
-> (Element -> LogMessage) -> Element -> StateT DBState m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> LogMessage
IgnoredElement (Text -> LogMessage) -> (Element -> Text) -> Element -> LogMessage
forall b c a. (b -> c) -> (a -> b) -> a -> c
. QName -> Text
qName (QName -> Text) -> (Element -> QName) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> QName
elName (Element -> StateT DBState m ()) -> Element -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ Element
elt

  fromAuthor :: Element -> StateT DBState m (Many Inline)
fromAuthor Element
elt =
    [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> ([Many Inline] -> [Many Inline]) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> [Many Inline] -> [Many Inline]
forall a. a -> [a] -> [a]
intersperse Many Inline
space ([Many Inline] -> [Many Inline])
-> ([Many Inline] -> [Many Inline])
-> [Many Inline]
-> [Many Inline]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Many Inline -> Bool) -> [Many Inline] -> [Many Inline]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (Many Inline -> Bool) -> Many Inline -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> Bool
forall a. Many a -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null)
      ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines (Element -> [Element]
elChildren Element
elt)

  addContentsToMetadata :: Text -> Element -> StateT DBState m ()
addContentsToMetadata Text
fieldname Element
elt =
    if (Element -> Bool) -> [Element] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any ((Text -> Set Text -> Bool
forall a. Ord a => a -> Set a -> Bool
`Set.member` Set Text
blockTags) (Text -> Bool) -> (Element -> Text) -> Element -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. QName -> Text
qName (QName -> Text) -> (Element -> QName) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> QName
elName) (Element -> [Element]
elChildren Element
elt)
       then Element -> DB m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
elt DB m (Many Block)
-> (Many Block -> StateT DBState m ()) -> StateT DBState m ()
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Many Block -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
fieldname
       else Element -> DB m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
elt DB m (Many Inline)
-> (Many Inline -> StateT DBState m ()) -> StateT DBState m ()
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Many Inline -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
fieldname

  isMetadataField :: a -> Bool
isMetadataField a
"abstract" = Bool
True
  isMetadataField a
"address" = Bool
True
  isMetadataField a
"annotation" = Bool
True
  isMetadataField a
"artpagenums" = Bool
True
  isMetadataField a
"author" = Bool
True
  isMetadataField a
"authorgroup" = Bool
True
  isMetadataField a
"authorinitials" = Bool
True
  isMetadataField a
"bibliocoverage" = Bool
True
  isMetadataField a
"biblioid" = Bool
True
  isMetadataField a
"bibliomisc" = Bool
True
  isMetadataField a
"bibliomset" = Bool
True
  isMetadataField a
"bibliorelation" = Bool
True
  isMetadataField a
"biblioset" = Bool
True
  isMetadataField a
"bibliosource" = Bool
True
  isMetadataField a
"collab" = Bool
True
  isMetadataField a
"confgroup" = Bool
True
  isMetadataField a
"contractnum" = Bool
True
  isMetadataField a
"contractsponsor" = Bool
True
  isMetadataField a
"copyright" = Bool
True
  isMetadataField a
"cover" = Bool
True
  isMetadataField a
"date" = Bool
True
  isMetadataField a
"edition" = Bool
True
  isMetadataField a
"editor" = Bool
True
  isMetadataField a
"extendedlink" = Bool
True
  isMetadataField a
"issuenum" = Bool
True
  isMetadataField a
"itermset" = Bool
True
  isMetadataField a
"keywordset" = Bool
True
  isMetadataField a
"legalnotice" = Bool
True
  isMetadataField a
"mediaobject" = Bool
True
  isMetadataField a
"org" = Bool
True
  isMetadataField a
"orgname" = Bool
True
  isMetadataField a
"othercredit" = Bool
True
  isMetadataField a
"pagenums" = Bool
True
  isMetadataField a
"printhistory" = Bool
True
  isMetadataField a
"productname" = Bool
True
  isMetadataField a
"productnumber" = Bool
True
  isMetadataField a
"pubdate" = Bool
True
  isMetadataField a
"publisher" = Bool
True
  isMetadataField a
"publishername" = Bool
True
  isMetadataField a
"releaseinfo" = Bool
True
  isMetadataField a
"revhistory" = Bool
True
  isMetadataField a
"seriesvolnums" = Bool
True
  isMetadataField a
"subjectset" = Bool
True
  isMetadataField a
"subtitle" = Bool
True
  isMetadataField a
"title" = Bool
True
  isMetadataField a
"titleabbrev" = Bool
True
  isMetadataField a
"volumenum" = Bool
True
  isMetadataField a
_ = Bool
False


addMeta :: PandocMonad m => ToMetaValue a => Text -> a -> DB m ()
addMeta :: forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
field a
val = (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (Text -> a -> DBState -> DBState
forall a b. (HasMeta a, ToMetaValue b) => Text -> b -> a -> a
forall b. ToMetaValue b => Text -> b -> DBState -> DBState
setMeta Text
field a
val)

instance HasMeta DBState where
  setMeta :: forall b. ToMetaValue b => Text -> b -> DBState -> DBState
setMeta Text
field b
v DBState
s =  DBState
s {dbMeta = setMeta field v (dbMeta s)}
  deleteMeta :: Text -> DBState -> DBState
deleteMeta Text
field DBState
s = DBState
s {dbMeta = deleteMeta field (dbMeta s)}

isBlockElement :: Content -> Bool
isBlockElement :: Content -> Bool
isBlockElement (Elem Element
e) = QName -> Text
qName (Element -> QName
elName Element
e) Text -> Set Text -> Bool
forall a. Ord a => a -> Set a -> Bool
`Set.member` Set Text
blockTags
isBlockElement Content
_ = Bool
False

blockTags :: Set.Set Text
blockTags :: Set Text
blockTags = [Text] -> Set Text
forall a. Ord a => [a] -> Set a
Set.fromList ([Text] -> Set Text) -> [Text] -> Set Text
forall a b. (a -> b) -> a -> b
$
  [ Text
"abstract"
  , Text
"ackno"
  , Text
"answer"
  , Text
"appendix"
  , Text
"appendixinfo"
  , Text
"area"
  , Text
"areaset"
  , Text
"areaspec"
  , Text
"article"
  , Text
"articleinfo"
  , Text
"attribution"
  , Text
"authorinitials"
  , Text
"biblioentry"
  , Text
"bibliomisc"
  , Text
"bibliomixed"
  , Text
"blockquote"
  , Text
"book"
  , Text
"bookinfo"
  , Text
"bridgehead"
  , Text
"calloutlist"
  , Text
"caption"
  , Text
"chapter"
  , Text
"chapterinfo"
  , Text
"epigraph"
  , Text
"example"
  , Text
"figure"
  , Text
"formalpara"
  , Text
"glossary"
  , Text
"glossaryinfo"
  , Text
"glossdiv"
  , Text
"glossee"
  , Text
"glosseealso"
  , Text
"glosslist"
  , Text
"glosssee"
  , Text
"glossseealso"
  , Text
"index"
  , Text
"info"
  , Text
"informalexample"
  , Text
"informalfigure"
  , Text
"informaltable"
  , Text
"itemizedlist"
  , Text
"linegroup"
  , Text
"literallayout"
  , Text
"mediaobject"
  , Text
"orderedlist"
  , Text
"para"
  , Text
"part"
  , Text
"partinfo"
  , Text
"preface"
  , Text
"procedure"
  , Text
"programlisting"
  , Text
"question"
  , Text
"refsect1info"
  , Text
"refsect2info"
  , Text
"refsect3info"
  , Text
"refsectioninfo"
  , Text
"screen"
  , Text
"sect1info"
  , Text
"sect2info"
  , Text
"sect3info"
  , Text
"sect4info"
  , Text
"sect5info"
  , Text
"sectioninfo"
  , Text
"simpara"
  , Text
"substeps"
  , Text
"subtitle"
  , Text
"table"
  , Text
"title"
  , Text
"titleabbrev"
  , Text
"toc"
  , Text
"variablelist"
  ] [Text] -> [Text] -> [Text]
forall a. [a] -> [a] -> [a]
++ [Text]
sectionTags [Text] -> [Text] -> [Text]
forall a. [a] -> [a] -> [a]
++ [Text]
admonitionTags

sectionTags :: [Text]
sectionTags :: [Text]
sectionTags = [Text
"bibliography", Text
"bibliodiv"
              , Text
"sect1", Text
"sect2", Text
"sect3", Text
"sect4", Text
"sect5", Text
"section", Text
"simplesect"
              , Text
"refsect1", Text
"refsect2", Text
"refsect3", Text
"refsection", Text
"qandadiv"
              ]

admonitionTags :: [Text]
admonitionTags :: [Text]
admonitionTags = [Text
"caution",Text
"danger",Text
"important",Text
"note",Text
"tip",Text
"warning"]

titledBlockElements :: [Text]
titledBlockElements :: [Text]
titledBlockElements = [Text
"example", Text
"formalpara", Text
"sidebar"]

-- Trim leading and trailing newline characters
trimNl :: Text -> Text
trimNl :: Text -> Text
trimNl = (Char -> Bool) -> Text -> Text
T.dropAround (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\n')

-- meld text into beginning of first paragraph of Blocks.
-- assumes Blocks start with a Para; if not, does nothing.
addToStart :: Inlines -> Blocks -> Blocks
addToStart :: Many Inline -> Many Block -> Many Block
addToStart Many Inline
toadd Many Block
bs =
  case Many Block -> [Block]
forall a. Many a -> [a]
toList Many Block
bs of
    (Para [Inline]
xs : [Block]
rest) -> Many Inline -> Many Block
para (Many Inline
toadd Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> [Inline] -> Many Inline
forall a. [a] -> Many a
fromList [Inline]
xs) Many Block -> Many Block -> Many Block
forall a. Semigroup a => a -> a -> a
<> [Block] -> Many Block
forall a. [a] -> Many a
fromList [Block]
rest
    [Block]
_                -> Many Block
bs

-- function that is used by both mediaobject (in parseBlock)
-- and inlinemediaobject (in parseInline)
-- A DocBook mediaobject is a wrapper around a set of alternative presentations
getMediaobject :: PandocMonad m => Element -> DB m Inlines
getMediaobject :: forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getMediaobject Element
e = do
  let (Text
imageUrl, Text
tit, Attr
attr) =
        case (Element -> Bool) -> Element -> [Element]
filterElements (Text -> Element -> Bool
named Text
"imageobject") Element
e of
          []  -> (Text
forall a. Monoid a => a
mempty, Text
forall a. Monoid a => a
mempty, Attr
nullAttr)
          (Element
z:[Element]
_) ->
            let tit' :: Text
tit' = Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
"" Element -> Text
strContent (Maybe Element -> Text) -> Maybe Element -> Text
forall a b. (a -> b) -> a -> b
$
                         (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"objectinfo") Element
z Maybe Element -> (Element -> Maybe Element) -> Maybe Element
forall a b. Maybe a -> (a -> Maybe b) -> Maybe b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
                         (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title")
                (Text
imageUrl', Attr
attr') =
                  case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"imagedata") Element
z of
                        Maybe Element
Nothing -> (Text
forall a. Monoid a => a
mempty, Attr
nullAttr)
                        Just Element
i  -> let atVal :: Text -> Text
atVal Text
a = Text -> Element -> Text
attrValue Text
a Element
i
                                       w :: [(Text, Text)]
w = case Text -> Text
atVal Text
"width" of
                                             Text
"" -> []
                                             Text
d  -> [(Text
"width", Text
d)]
                                       h :: [(Text, Text)]
h = case Text -> Text
atVal Text
"depth" of
                                             Text
"" -> []
                                             Text
d  -> [(Text
"height", Text
d)]
                                       id' :: Text
id' = Text -> Text
atVal Text
"id"
                                       cs :: [Text]
cs = Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Text -> Text
atVal Text
"role"
                                       atr :: Attr
atr = (Text
id', [Text]
cs, [(Text, Text)]
w [(Text, Text)] -> [(Text, Text)] -> [(Text, Text)]
forall a. [a] -> [a] -> [a]
++ [(Text, Text)]
h)
                                   in  (Text -> Text
atVal Text
"fileref", Attr
atr)
            in  (Text
imageUrl', Text
tit', Attr
attr')
  let capt :: StateT DBState m (Many Inline)
capt = case (Element -> Bool) -> Element -> Maybe Element
filterChild (\Element
x -> Text -> Element -> Bool
named Text
"caption" Element
x
                                            Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"textobject" Element
x
                                            Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"alt" Element
x) Element
e of
                        Maybe Element
Nothing -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty
                        Just Element
z  -> Many Inline -> Many Inline
trimInlines (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                                         (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Element -> [Content]
elContent Element
z)
  (Many Inline -> Many Inline)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> StateT DBState m a -> StateT DBState m b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Attr -> Text -> Text -> Many Inline -> Many Inline
imageWith Attr
attr Text
imageUrl Text
tit) StateT DBState m (Many Inline)
capt

getBlocks :: PandocMonad m => Element -> DB m Blocks
getBlocks :: forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e = do
  (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\DBState
st -> DBState
st{ dbElementStack = qName (elName e) : dbElementStack st })
  blocks <- [Many Block] -> Many Block
forall a. Monoid a => [a] -> a
mconcat ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Content -> StateT DBState m (Many Block))
-> [Content] -> StateT DBState m [Many Block]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Content -> DB m (Many Block)
parseBlock (Element -> [Content]
elContent Element
e)
  modify (\DBState
st -> DBState
st{ dbElementStack = drop 1 $ dbElementStack st })
  return blocks

getRoleAttr :: Element -> [(Text, Text)] -- extract role attribute and add it to the attribute list
getRoleAttr :: Element -> [(Text, Text)]
getRoleAttr Element
e = case Text -> Element -> Text
attrValue Text
"role" Element
e of
                  Text
"" -> []
                  Text
r  -> [(Text
"role", Text
r)]

parseBlock :: PandocMonad m => Content -> DB m Blocks
parseBlock :: forall (m :: * -> *). PandocMonad m => Content -> DB m (Many Block)
parseBlock (Text (CData CDataKind
CDataRaw Text
_ Maybe Integer
_)) = Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty -- DOCTYPE
parseBlock (Text (CData CDataKind
_ Text
s Maybe Integer
_)) = if (Char -> Bool) -> Text -> Bool
T.all Char -> Bool
isSpace Text
s
                                     then Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty
                                     else Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Block -> StateT DBState m (Many Block))
-> Many Block -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ Many Inline -> Many Block
plain (Many Inline -> Many Block) -> Many Inline -> Many Block
forall a b. (a -> b) -> a -> b
$ Many Inline -> Many Inline
trimInlines (Many Inline -> Many Inline) -> Many Inline -> Many Inline
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
text Text
s
parseBlock (CRef Text
x) = Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Block -> StateT DBState m (Many Block))
-> Many Block -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ Many Inline -> Many Block
plain (Many Inline -> Many Block) -> Many Inline -> Many Block
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
str (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$ Text -> Text
T.toUpper Text
x
parseBlock (Elem Element
e) = do
  parsedBlock <- case QName -> Text
qName (Element -> QName
elName Element
e) of
        Text
"toc"   -> StateT DBState m (Many Block)
skip -- skip TOC, since in pandoc it's autogenerated
        Text
"index" -> StateT DBState m (Many Block)
skip -- skip index, since page numbers meaningless
        Text
"para"  -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"simpara"  -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"ackno"  -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"epigraph" -> StateT DBState m (Many Block)
parseBlockquote
        Text
"blockquote" -> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
withOptionalTitle StateT DBState m (Many Block)
parseBlockquote
        Text
"attribution" -> StateT DBState m (Many Block)
skip
        Text
"titleabbrev" -> StateT DBState m (Many Block)
skip
        Text
"authorinitials" -> StateT DBState m (Many Block)
skip
        Text
"bibliography" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
0
        Text
"bibliodiv" ->
          case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
            Just Element
_  -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
1
            Maybe Element
Nothing -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty
        Text
"biblioentry" -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"bibliomisc" -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"bibliomixed" -> (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
para (Element -> [Content]
elContent Element
e)
        Text
"equation"         -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> (Text -> Many Inline) -> StateT DBState m (Many Inline)
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
displayMath
        Text
"informalequation" -> Attr -> Many Block -> Many Block
divWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[Text
"informalequation"],[]) (Many Block -> Many Block)
-> (Many Inline -> Many Block) -> Many Inline -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                              Many Inline -> Many Block
para (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> (Text -> Many Inline) -> StateT DBState m (Many Inline)
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
displayMath
        Text
"glosssee" -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> (Many Inline -> Many Inline) -> Many Inline -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\Many Inline
ils -> Text -> Many Inline
text Text
"See " Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
ils Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Text -> Many Inline
str Text
".")
                         (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e
        Text
"glossseealso" -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> (Many Inline -> Many Inline) -> Many Inline -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\Many Inline
ils -> Text -> Many Inline
text Text
"See also " Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
ils Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Text -> Many Inline
str Text
".")
                         (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e
        Text
"glossary" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
0
        Text
"glossdiv" -> [(Many Inline, [Many Block])] -> Many Block
definitionList ([(Many Inline, [Many Block])] -> Many Block)
-> StateT DBState m [(Many Inline, [Many Block])]
-> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                  (Element -> StateT DBState m (Many Inline, [Many Block]))
-> [Element] -> StateT DBState m [(Many Inline, [Many Block])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline, [Many Block])
forall {m :: * -> *}.
PandocMonad m =>
Element -> StateT DBState m (Many Inline, [Many Block])
parseGlossEntry ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"glossentry") Element
e)
        Text
"glosslist" -> [(Many Inline, [Many Block])] -> Many Block
definitionList ([(Many Inline, [Many Block])] -> Many Block)
-> StateT DBState m [(Many Inline, [Many Block])]
-> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                  (Element -> StateT DBState m (Many Inline, [Many Block]))
-> [Element] -> StateT DBState m [(Many Inline, [Many Block])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline, [Many Block])
forall {m :: * -> *}.
PandocMonad m =>
Element -> StateT DBState m (Many Inline, [Many Block])
parseGlossEntry ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"glossentry") Element
e)
        Text
"chapter" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\DBState
st -> DBState
st{ dbBook = True}) StateT DBState m ()
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
0
        Text
"part" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\DBState
st -> DBState
st{ dbBook = True}) StateT DBState m ()
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect (-Int
1)
        Text
"appendix" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
0
        Text
"preface" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
0
        Text
"bridgehead" -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> (Many Inline -> Many Inline) -> Many Inline -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> Many Inline
strong (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e
        Text
"sect1" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
1
        Text
"sect2" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
2
        Text
"sect3" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
3
        Text
"sect4" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
4
        Text
"sect5" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
5
        Text
"section" -> (DBState -> Int) -> StateT DBState m Int
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Int
dbSectionLevel StateT DBState m Int
-> (Int -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block)
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect (Int -> StateT DBState m (Many Block))
-> (Int -> Int) -> Int -> StateT DBState m (Many Block)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1)
        Text
"simplesect" ->
          (DBState -> Int) -> StateT DBState m Int
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Int
dbSectionLevel StateT DBState m Int
-> (Int -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block)
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
          Text
-> [Text] -> [(Text, Text)] -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Text
-> [Text] -> [(Text, Text)] -> Int -> StateT DBState m (Many Block)
sectWith(Text -> Element -> Text
attrValue Text
"id" Element
e) [Text
"unnumbered"] [] (Int -> StateT DBState m (Many Block))
-> (Int -> Int) -> Int -> StateT DBState m (Many Block)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1)
        Text
"refsect1" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
1
        Text
"refsect2" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
2
        Text
"refsect3" -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect Int
3
        Text
"refsection" -> (DBState -> Int) -> StateT DBState m Int
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Int
dbSectionLevel StateT DBState m Int
-> (Int -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block)
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect (Int -> StateT DBState m (Many Block))
-> (Int -> Int) -> Int -> StateT DBState m (Many Block)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1)
        Text
l | Text
l Text -> [Text] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [Text]
titledBlockElements -> Bool -> Text -> StateT DBState m (Many Block)
parseAdmonition Bool
False Text
l
        Text
l | Text
l Text -> [Text] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [Text]
admonitionTags -> Bool -> Text -> StateT DBState m (Many Block)
parseAdmonition Bool
True Text
l
        Text
"area" -> StateT DBState m (Many Block)
skip
        Text
"areaset" -> StateT DBState m (Many Block)
skip
        Text
"areaspec" -> StateT DBState m (Many Block)
skip
        Text
"qandadiv" -> (DBState -> Int) -> StateT DBState m Int
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Int
dbSectionLevel StateT DBState m Int
-> (Int -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block)
forall a b.
StateT DBState m a
-> (a -> StateT DBState m b) -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Int -> StateT DBState m (Many Block)
sect (Int -> StateT DBState m (Many Block))
-> (Int -> Int) -> Int -> StateT DBState m (Many Block)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1)
        Text
"question" -> Many Inline -> Many Block -> Many Block
addToStart (Many Inline -> Many Inline
strong (Text -> Many Inline
str Text
"Q:") Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Text -> Many Inline
str Text
" ") (Many Block -> Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"answer" -> Many Inline -> Many Block -> Many Block
addToStart (Many Inline -> Many Inline
strong (Text -> Many Inline
str Text
"A:") Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Text -> Many Inline
str Text
" ") (Many Block -> Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"abstract" -> Many Block -> Many Block
blockQuote (Many Block -> Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"calloutlist" -> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
withOptionalTitle (StateT DBState m (Many Block) -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ [Many Block] -> Many Block
bulletList ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Block]
callouts
        Text
"itemizedlist" -> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
withOptionalTitle (StateT DBState m (Many Block) -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$
                            [Many Block] -> Many Block
bulletList ([Many Block] -> Many Block)
-> ([Many Block] -> [Many Block]) -> [Many Block] -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Block] -> [Many Block]
handleCompact ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Block]
listitems
        Text
"orderedlist" -> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
withOptionalTitle (StateT DBState m (Many Block) -> StateT DBState m (Many Block))
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ do
          let listStyle :: ListNumberStyle
listStyle = case Text -> Element -> Text
attrValue Text
"numeration" Element
e of
                               Text
"arabic"     -> ListNumberStyle
Decimal
                               Text
"loweralpha" -> ListNumberStyle
LowerAlpha
                               Text
"upperalpha" -> ListNumberStyle
UpperAlpha
                               Text
"lowerroman" -> ListNumberStyle
LowerRoman
                               Text
"upperroman" -> ListNumberStyle
UpperRoman
                               Text
_            -> ListNumberStyle
Decimal
          let start :: Int
start = Int -> Maybe Int -> Int
forall a. a -> Maybe a -> a
fromMaybe Int
1 (Maybe Int -> Int) -> Maybe Int -> Int
forall a b. (a -> b) -> a -> b
$ Text -> Maybe Int
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead (Text -> Maybe Int) -> Text -> Maybe Int
forall a b. (a -> b) -> a -> b
$ Text -> Element -> Text
attrValue Text
"startingnumber" Element
e
          ListAttributes -> [Many Block] -> Many Block
orderedListWith (Int
start,ListNumberStyle
listStyle,ListNumberDelim
DefaultDelim) ([Many Block] -> Many Block)
-> ([Many Block] -> [Many Block]) -> [Many Block] -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Block] -> [Many Block]
handleCompact
            ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Block]
listitems
        Text
"variablelist" -> [(Many Inline, [Many Block])] -> Many Block
definitionList ([(Many Inline, [Many Block])] -> Many Block)
-> StateT DBState m [(Many Inline, [Many Block])]
-> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [(Many Inline, [Many Block])]
deflistitems
        Text
"procedure" -> [Many Block] -> Many Block
orderedList ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Block]
steps
        Text
"substeps" -> [Many Block] -> Many Block
orderedList ([Many Block] -> Many Block)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Block]
steps
        Text
"figure" -> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getFigure Element
e
        Text
"informalfigure" -> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getFigure Element
e
        Text
"mediaobject" -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getMediaobject Element
e
        Text
"caption" -> StateT DBState m (Many Block)
skip
        Text
"info" -> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e
        Text
"articleinfo" -> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e
        Text
"sectioninfo" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"refsectioninfo" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"refsect1info" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"refsect2info" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"refsect3info" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"sect1info" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"sect2info" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"sect3info" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"sect4info" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"sect5info" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"chapterinfo" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"partinfo" -> StateT DBState m (Many Block)
skip -- keywords & other metadata
        Text
"glossaryinfo" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"appendixinfo" -> StateT DBState m (Many Block)
skip  -- keywords & other metadata
        Text
"bookinfo" -> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e
        Text
"article" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\DBState
st -> DBState
st{ dbBook = False }) StateT DBState m ()
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
                           Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e StateT DBState m (Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"book" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\DBState
st -> DBState
st{ dbBook = True }) StateT DBState m ()
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
                    Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
addMetadataFromElement Element
e StateT DBState m (Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"table" -> StateT DBState m (Many Block)
parseTable
        Text
"informaltable" -> StateT DBState m (Many Block)
parseTable
        Text
"informalexample" -> Attr -> Many Block -> Many Block
divWith (Text
"", [Text
"informalexample"], []) (Many Block -> Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                             Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
        Text
"linegroup" -> [Many Inline] -> Many Block
lineBlock ([Many Inline] -> Many Block)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Many Inline]
lineItems
        Text
"literallayout" -> StateT DBState m (Many Block)
literalLayout
        Text
"screen" -> StateT DBState m (Many Block)
codeBlockWithLang
        Text
"programlisting" -> StateT DBState m (Many Block)
codeBlockWithLang
        Text
"?xml"  -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty
        Text
"title" -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty     -- handled in parent element
        Text
"subtitle" -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty  -- handled in parent element
        Text
_ -> StateT DBState m (Many Block)
skip StateT DBState m (Many Block)
-> StateT DBState m (Many Block) -> StateT DBState m (Many Block)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks Element
e
  if qName (elName e) `elem` sectionTags
     then return parsedBlock
     else return $ addPandocAttributes (getRoleAttr e) parsedBlock
   where skip :: StateT DBState m (Many Block)
skip = do
           let qn :: Text
qn = QName -> Text
qName (QName -> Text) -> QName -> Text
forall a b. (a -> b) -> a -> b
$ Element -> QName
elName Element
e
           let name :: Text
name = if Text
"pi-" Text -> Text -> Bool
`T.isPrefixOf` Text
qn
                         then Text
"<?" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
qn Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"?>"
                         else Text
qn
           m () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => m a -> StateT DBState m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m () -> StateT DBState m ()) -> m () -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ LogMessage -> m ()
forall (m :: * -> *). PandocMonad m => LogMessage -> m ()
report (LogMessage -> m ()) -> LogMessage -> m ()
forall a b. (a -> b) -> a -> b
$ Text -> LogMessage
IgnoredElement Text
name
           Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty


         compactSpacing :: Bool
compactSpacing = case Text -> Element -> Text
attrValue Text
"spacing" Element
e of
                            Text
"compact" -> Bool
True
                            Text
_         -> Bool
False

         handleCompact :: [Many Block] -> [Many Block]
handleCompact = if Bool
compactSpacing
                            then (Many Block -> Many Block) -> [Many Block] -> [Many Block]
forall a b. (a -> b) -> [a] -> [b]
map ((Block -> Block) -> Many Block -> Many Block
forall a b. (a -> b) -> Many a -> Many b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Block -> Block
paraToPlain)
                            else [Many Block] -> [Many Block]
forall a. a -> a
id

         literalLayout :: StateT DBState m (Many Block)
literalLayout
           | Text
"monospaced" Text -> [Text] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` (Text -> [Text]
T.words (Text -> Element -> Text
attrValue Text
"class" Element
e))
               = StateT DBState m (Many Block)
codeBlockWithLang
           | Bool
otherwise = do
               oldLiteralLayout <- (DBState -> Bool) -> StateT DBState m Bool
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Bool
dbLiteralLayout
               modify $ \DBState
st -> DBState
st{ dbLiteralLayout = True }
               content <- mconcat <$> mapM parseInline (elContent e)
               let ls = ([Inline] -> Many Inline) -> [[Inline]] -> [Many Inline]
forall a b. (a -> b) -> [a] -> [b]
map [Inline] -> Many Inline
forall a. [a] -> Many a
fromList ([[Inline]] -> [Many Inline])
-> (Many Inline -> [[Inline]]) -> Many Inline -> [Many Inline]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Inline -> Bool) -> [Inline] -> [[Inline]]
forall a. (a -> Bool) -> [a] -> [[a]]
splitWhen (Inline -> Inline -> Bool
forall a. Eq a => a -> a -> Bool
== Inline
LineBreak) ([Inline] -> [[Inline]])
-> (Many Inline -> [Inline]) -> Many Inline -> [[Inline]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> [Inline]
forall a. Many a -> [a]
toList (Many Inline -> [Many Inline]) -> Many Inline -> [Many Inline]
forall a b. (a -> b) -> a -> b
$ Many Inline
content
               modify $ \DBState
st -> DBState
st{ dbLiteralLayout = oldLiteralLayout }
               return $ lineBlock ls

         codeBlockWithLang :: StateT DBState m (Many Block)
codeBlockWithLang = do
           let classes' :: [Text]
classes' = case Text -> Element -> Text
attrValue Text
"language" Element
e of
                                Text
"" -> []
                                Text
x  -> [Text
x]
                [Text] -> [Text] -> [Text]
forall a. [a] -> [a] -> [a]
++ [Text
"numberLines" | Text -> Element -> Text
attrValue Text
"linenumbering" Element
e Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
"numbered"]
           Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Block -> StateT DBState m (Many Block))
-> Many Block -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Many Block
codeBlockWith (Text -> Element -> Text
attrValue Text
"id" Element
e, [Text]
classes', [])
                  (Text -> Many Block) -> Text -> Many Block
forall a b. (a -> b) -> a -> b
$ Text -> Text
trimNl (Text -> Text) -> Text -> Text
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContentRecursive Element
e
         parseBlockquote :: StateT DBState m (Many Block)
parseBlockquote = do
            attrib <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"attribution") Element
e of
                             Maybe Element
Nothing  -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
forall a. Monoid a => a
mempty
                             Just Element
z   -> Many Inline -> Many Block
para (Many Inline -> Many Block)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Text -> Many Inline
str Text
"— " Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<>) (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat
                                         ([Many Inline] -> Many Block)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Block)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                                              (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Element -> [Content]
elContent Element
z)
            contents <- getBlocks e
            return $ blockQuote (contents <> attrib)
         listitems :: StateT DBState m [Many Block]
listitems = (Element -> StateT DBState m (Many Block))
-> [Element] -> StateT DBState m [Many Block]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks ([Element] -> StateT DBState m [Many Block])
-> [Element] -> StateT DBState m [Many Block]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"listitem") Element
e
         callouts :: StateT DBState m [Many Block]
callouts = (Element -> StateT DBState m (Many Block))
-> [Element] -> StateT DBState m [Many Block]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks ([Element] -> StateT DBState m [Many Block])
-> [Element] -> StateT DBState m [Many Block]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"callout") Element
e
         deflistitems :: StateT DBState m [(Many Inline, [Many Block])]
deflistitems = (Element -> StateT DBState m (Many Inline, [Many Block]))
-> [Element] -> StateT DBState m [(Many Inline, [Many Block])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline, [Many Block])
forall {m :: * -> *}.
PandocMonad m =>
Element -> StateT DBState m (Many Inline, [Many Block])
parseVarListEntry ([Element] -> StateT DBState m [(Many Inline, [Many Block])])
-> [Element] -> StateT DBState m [(Many Inline, [Many Block])]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren
                     (Text -> Element -> Bool
named Text
"varlistentry") Element
e
         steps :: StateT DBState m [Many Block]
steps = (Element -> StateT DBState m (Many Block))
-> [Element] -> StateT DBState m [Many Block]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Element -> DB m (Many Block)
getBlocks ([Element] -> StateT DBState m [Many Block])
-> [Element] -> StateT DBState m [Many Block]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"step") Element
e
         parseVarListEntry :: Element -> StateT DBState m (Many Inline, [Many Block])
parseVarListEntry Element
e' = do
                     let terms :: [Element]
terms = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"term") Element
e'
                     let items :: [Element]
items = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"listitem") Element
e'
                     terms' <- (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines [Element]
terms
                     items' <- mapM getBlocks items
                     return (mconcat $ intersperse (str "; ") terms', items')
         parseGlossEntry :: Element -> StateT DBState m (Many Inline, [Many Block])
parseGlossEntry Element
e' = do
                     let terms :: [Element]
terms = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"glossterm") Element
e'
                     let items :: [Element]
items = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"glossdef") Element
e'
                     terms' <- (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines [Element]
terms
                     items' <- mapM getBlocks items
                     return (mconcat $ intersperse (str "; ") terms', items')
         parseTable :: StateT DBState m (Many Block)
parseTable = do
                      let elId :: Text
elId = Text -> Element -> Text
attrValue Text
"id" Element
e
                      let attrs :: [(Text, Text)]
attrs = case Text -> Element -> Text
attrValue Text
"tabstyle" Element
e of
                                    Text
"" -> []
                                    Text
x  -> [(Text
"custom-style", Text
x)]
                      let classes :: [Text]
classes = Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Text -> Element -> Text
attrValue Text
"class" Element
e
                      let isCaption :: Element -> Bool
isCaption Element
x = Text -> Element -> Bool
named Text
"title" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"caption" Element
x
                      capt <- case (Element -> Bool) -> Element -> Maybe Element
filterChild Element -> Bool
isCaption Element
e of
                                    Just Element
t  -> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
t
                                    Maybe Element
Nothing -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty
                      let e' = Element -> Maybe Element -> Element
forall a. a -> Maybe a -> a
fromMaybe Element
e (Maybe Element -> Element) -> Maybe Element -> Element
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"tgroup") Element
e
                      let isColspec Element
x = Text -> Element -> Bool
named Text
"colspec" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"col" Element
x
                      let colspecs = case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"colgroup") Element
e' of
                                           Just Element
c -> (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isColspec Element
c
                                           Maybe Element
_      -> (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isColspec Element
e'
                      let colnames = case [Element]
colspecs of
                                       [] -> []
                                       [Element]
cs -> (Element -> Maybe Text) -> [Element] -> [Text]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe (QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"colname" )) [Element]
cs
                      let isRow Element
x = Text -> Element -> Bool
named Text
"row" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"tr" Element
x
                      headrows <- case filterChild (named "thead") e' of
                                       Just Element
h  -> (Element -> StateT DBState m [Cell])
-> [Element] -> StateT DBState m [[Cell]]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM ([Text] -> Element -> StateT DBState m [Cell]
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m [Cell]
parseRow [Text]
colnames)
                                                  ([Element] -> StateT DBState m [[Cell]])
-> [Element] -> StateT DBState m [[Cell]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isRow Element
h
                                       Maybe Element
Nothing -> [[Cell]] -> StateT DBState m [[Cell]]
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return []
                      bodyrows <- case filterChild (named "tbody") e' of
                                       Just Element
b  -> (Element -> StateT DBState m [Cell])
-> [Element] -> StateT DBState m [[Cell]]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM ([Text] -> Element -> StateT DBState m [Cell]
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m [Cell]
parseRow [Text]
colnames)
                                                  ([Element] -> StateT DBState m [[Cell]])
-> [Element] -> StateT DBState m [[Cell]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isRow Element
b
                                       Maybe Element
Nothing -> (Element -> StateT DBState m [Cell])
-> [Element] -> StateT DBState m [[Cell]]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM ([Text] -> Element -> StateT DBState m [Cell]
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m [Cell]
parseRow [Text]
colnames)
                                                  ([Element] -> StateT DBState m [[Cell]])
-> [Element] -> StateT DBState m [[Cell]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isRow Element
e'
                      let toWidth Element
c = do
                            w <- QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"colwidth") Element
c
                            n <- safeRead $ "0" <> T.filter (\Char
x ->
                                                     (Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
>= Char
'0' Bool -> Bool -> Bool
&& Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
<= Char
'9')
                                                      Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'.') w
                            if n > 0 then Just n else Nothing
                      let numrows = Int -> (NonEmpty Int -> Int) -> Maybe (NonEmpty Int) -> Int
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Int
0 NonEmpty Int -> Int
forall a. Ord a => NonEmpty a -> a
forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
maximum (Maybe (NonEmpty Int) -> Int) -> Maybe (NonEmpty Int) -> Int
forall a b. (a -> b) -> a -> b
$ [Int] -> Maybe (NonEmpty Int)
forall a. [a] -> Maybe (NonEmpty a)
nonEmpty
                                                    ([Int] -> Maybe (NonEmpty Int)) -> [Int] -> Maybe (NonEmpty Int)
forall a b. (a -> b) -> a -> b
$ ([Cell] -> Int) -> [[Cell]] -> [Int]
forall a b. (a -> b) -> [a] -> [b]
map [Cell] -> Int
forall a. [a] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([[Cell]]
bodyrows [[Cell]] -> [[Cell]] -> [[Cell]]
forall a. [a] -> [a] -> [a]
++ [[Cell]]
headrows)
                      let aligns = case [Element]
colspecs of
                                     [] -> Int -> Alignment -> [Alignment]
forall a. Int -> a -> [a]
replicate Int
numrows Alignment
AlignDefault
                                     [Element]
cs -> (Element -> Alignment) -> [Element] -> [Alignment]
forall a b. (a -> b) -> [a] -> [b]
map Element -> Alignment
toAlignment [Element]
cs
                      let parseWidth Text
s = Text -> m a
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead ((Char -> Bool) -> Text -> Text
T.filter (\Char
x -> (Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
>= Char
'0' Bool -> Bool -> Bool
&& Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
<= Char
'9')
                                                                   Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'.') Text
s)
                      let textWidth = case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"pi-dbfo") Element
e of
                                        Just Element
d  -> case Text -> Element -> Text
attrValue Text
"table-width" Element
d of
                                                     Text
"" -> Double
1.0
                                                     Text
w  -> Double -> Maybe Double -> Double
forall a. a -> Maybe a -> a
fromMaybe Double
100.0 (Text -> Maybe Double
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
parseWidth Text
w) Double -> Double -> Double
forall a. Fractional a => a -> a -> a
/ Double
100.0
                                        Maybe Element
Nothing -> Double
1.0
                      let widths = case [Element]
colspecs of
                                     [] -> Int -> ColWidth -> [ColWidth]
forall a. Int -> a -> [a]
replicate Int
numrows ColWidth
ColWidthDefault
                                     [Element]
cs -> let ws :: [Maybe Double]
ws = (Element -> Maybe Double) -> [Element] -> [Maybe Double]
forall a b. (a -> b) -> [a] -> [b]
map Element -> Maybe Double
forall {b}. (Read b, Ord b, Num b) => Element -> Maybe b
toWidth [Element]
cs
                                           in case [Maybe Double] -> Maybe [Double]
forall (t :: * -> *) (m :: * -> *) a.
(Traversable t, Monad m) =>
t (m a) -> m (t a)
forall (m :: * -> *) a. Monad m => [m a] -> m [a]
sequence [Maybe Double]
ws of
                                                Just [Double]
ws' -> let colTot :: Double
colTot = [Double] -> Double
forall a. Num a => [a] -> a
forall (t :: * -> *) a. (Foldable t, Num a) => t a -> a
sum [Double]
ws'
                                                                scale :: Double -> Double
scale
                                                                  | Double
textWidth Double -> Double -> Bool
forall a. Eq a => a -> a -> Bool
== Double
1.0 = (Double -> Double -> Double
forall a. Fractional a => a -> a -> a
/ Double
colTot)
                                                                  | Bool
otherwise = (Double -> Double -> Double
forall a. Num a => a -> a -> a
* (Double
textWidth Double -> Double -> Double
forall a. Fractional a => a -> a -> a
/ Double
colTot) )
                                                            in  Double -> ColWidth
ColWidth (Double -> ColWidth) -> (Double -> Double) -> Double -> ColWidth
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Double -> Double
scale (Double -> ColWidth) -> [Double] -> [ColWidth]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [Double]
ws'
                                                Maybe [Double]
Nothing  -> Int -> ColWidth -> [ColWidth]
forall a. Int -> a -> [a]
replicate Int
numrows ColWidth
ColWidthDefault
                      let toRow = Attr -> [Cell] -> Row
Row Attr
nullAttr
                      return $ tableWith (elId,classes,attrs)
                                     (simpleCaption $ plain capt)
                                     (zip aligns widths)
                                     (TableHead nullAttr $ map toRow headrows)
                                     [TableBody nullAttr 0 [] $ map toRow bodyrows]
                                     (TableFoot nullAttr [])
         sect :: Int -> StateT DBState m (Many Block)
sect Int
n = Text
-> [Text] -> [(Text, Text)] -> Int -> StateT DBState m (Many Block)
forall {m :: * -> *}.
PandocMonad m =>
Text
-> [Text] -> [(Text, Text)] -> Int -> StateT DBState m (Many Block)
sectWith(Text -> Element -> Text
attrValue Text
"id" Element
e) [] [] Int
n
         sectWith :: Text
-> [Text] -> [(Text, Text)] -> Int -> StateT DBState m (Many Block)
sectWith Text
elId [Text]
classes [(Text, Text)]
attrs Int
n = do
           isbook <- (DBState -> Bool) -> StateT DBState m Bool
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Bool
dbBook
           let n' = if Bool
isbook Bool -> Bool -> Bool
|| Int
n Int -> Int -> Bool
forall a. Eq a => a -> a -> Bool
== Int
0 then Int
n Int -> Int -> Int
forall a. Num a => a -> a -> a
+ Int
1 else Int
n
           headerText <- case filterChild (named "title") e `mplus`
                              (filterChild (named "info") e >>=
                                  filterChild (named "title")) of
                            Just Element
t  -> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
t
                            Maybe Element
Nothing -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty
           modify $ \DBState
st -> DBState
st{ dbSectionLevel = n }
           b <- getBlocks e
           modify $ \DBState
st -> DBState
st{ dbSectionLevel = n - 1 }
           let hdr = [(Text, Text)] -> Many Block -> Many Block
forall b. HasAttributes (Cm () b) => [(Text, Text)] -> b -> b
addPandocAttributes (Element -> [(Text, Text)]
getRoleAttr Element
e)
                        (Many Block -> Many Block) -> Many Block -> Many Block
forall a b. (a -> b) -> a -> b
$ Attr -> Int -> Many Inline -> Many Block
headerWith (Text
elId, [Text]
classes, Maybe (Text, Text) -> [(Text, Text)]
forall a. Maybe a -> [a]
maybeToList Maybe (Text, Text)
titleabbrevElAsAttr [(Text, Text)] -> [(Text, Text)] -> [(Text, Text)]
forall a. [a] -> [a] -> [a]
++ [(Text, Text)]
attrs)
                                      Int
n' Many Inline
headerText
           return $ hdr <> b
         titleabbrevElAsAttr :: Maybe (Text, Text)
titleabbrevElAsAttr =
           case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"titleabbrev") Element
e Maybe Element -> Maybe Element -> Maybe Element
forall a. Maybe a -> Maybe a -> Maybe a
forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus`
                ((Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"info") Element
e Maybe Element -> (Element -> Maybe Element) -> Maybe Element
forall a b. Maybe a -> (a -> Maybe b) -> Maybe b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
                 (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"titleabbrev")) of
             Just Element
t  -> (Text, Text) -> Maybe (Text, Text)
forall a. a -> Maybe a
Just (Text
"titleabbrev", Element -> Text
strContentRecursive Element
t)
             Maybe Element
Nothing -> Maybe (Text, Text)
forall a. Maybe a
Nothing
         lineItems :: StateT DBState m [Many Inline]
lineItems = (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines ([Element] -> StateT DBState m [Many Inline])
-> [Element] -> StateT DBState m [Many Inline]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"line") Element
e

         -- <title> elements can be directly nested inside an admonition block, use
         -- it if it's there. It is unclear whether we should include the label in
         -- the title: docbook references are ambiguous on that, and some implementations of admonitions
         -- (e.g. asciidoctor) just use an icon in all cases. To be conservative, we don't
         -- include the label and leave it to styling.
         --
         getTitle :: StateT DBState m (Maybe (Many Inline))
getTitle = case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
                        Just Element
t  -> Many Inline -> Maybe (Many Inline)
forall a. a -> Maybe a
Just (Many Inline -> Maybe (Many Inline))
-> StateT DBState m (Many Inline)
-> StateT DBState m (Maybe (Many Inline))
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
t
                        Maybe Element
Nothing -> Maybe (Many Inline) -> StateT DBState m (Maybe (Many Inline))
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe (Many Inline)
forall a. Maybe a
Nothing
         withOptionalTitle :: StateT DBState m (Many Block) -> StateT DBState m (Many Block)
withOptionalTitle StateT DBState m (Many Block)
p = do
           mbt <- StateT DBState m (Maybe (Many Inline))
getTitle
           b <- p
           case mbt of
             Maybe (Many Inline)
Nothing -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
b
             Just Many Inline
t -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Block -> StateT DBState m (Many Block))
-> Many Block -> StateT DBState m (Many Block)
forall a b. (a -> b) -> a -> b
$ Attr -> Many Block -> Many Block
divWith (Text -> Element -> Text
attrValue Text
"id" Element
e, [], Element -> [(Text, Text)]
getRoleAttr Element
e)
                         (Attr -> Many Block -> Many Block
divWith (Text
"", [Text
"title"], []) (Many Inline -> Many Block
plain Many Inline
t) Many Block -> Many Block -> Many Block
forall a. Semigroup a => a -> a -> a
<> Many Block
b)

         -- Admonitions are parsed into a div. Following other Docbook tools that output HTML,
         -- we parse the optional title as a div with the @title@ class, and give the
         -- block itself a class corresponding to the admonition name.
         parseAdmonition :: Bool -> Text -> StateT DBState m (Many Block)
parseAdmonition Bool
alwaysIncludeTitle Text
label = do
           mbt <- StateT DBState m (Maybe (Many Inline))
getTitle
           -- this will ignore the title element if it is present:
           b <- getBlocks e
           let t = Many Block
-> (Many Inline -> Many Block) -> Maybe (Many Inline) -> Many Block
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Many Block
forall a. Monoid a => a
mempty (Attr -> Many Block -> Many Block
divWith (Text
"", [Text
"title"], []) (Many Block -> Many Block)
-> (Many Inline -> Many Block) -> Many Inline -> Many Block
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> Many Block
plain)
                        (case Maybe (Many Inline)
mbt of
                           Maybe (Many Inline)
Nothing | Bool
alwaysIncludeTitle -> Many Inline -> Maybe (Many Inline)
forall a. a -> Maybe a
Just Many Inline
forall a. Monoid a => a
mempty
                           Maybe (Many Inline)
_ -> Maybe (Many Inline)
mbt)
           -- we also attach the label as a class, so it can be styled properly
           return $ divWith (attrValue "id" e,[label],[]) (t <> b)

toAlignment :: Element -> Alignment
toAlignment :: Element -> Alignment
toAlignment Element
c = case QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"align") Element
c of
                  Just Text
"left"   -> Alignment
AlignLeft
                  Just Text
"right"  -> Alignment
AlignRight
                  Just Text
"center" -> Alignment
AlignCenter
                  Maybe Text
_             -> Alignment
AlignDefault


parseMixed :: PandocMonad m => (Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed :: forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
container [Content]
conts = do
  let ([Content]
ils,[Content]
rest) = (Content -> Bool) -> [Content] -> ([Content], [Content])
forall a. (a -> Bool) -> [a] -> ([a], [a])
break Content -> Bool
isBlockElement [Content]
conts
  ils' <- Many Inline -> Many Inline
trimInlines (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline [Content]
ils
  let p = if Many Inline
ils' Many Inline -> Many Inline -> Bool
forall a. Eq a => a -> a -> Bool
== Many Inline
forall a. Monoid a => a
mempty then Many Block
forall a. Monoid a => a
mempty else Many Inline -> Many Block
container Many Inline
ils'
  case rest of
    [] -> Many Block -> StateT DBState m (Many Block)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Block
p
    (Content
r:[Content]
rs) -> do
      b <- Content -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Content -> DB m (Many Block)
parseBlock Content
r
      x <- parseMixed container rs
      return $ p <> b <> x

parseRow :: PandocMonad m => [Text] -> Element -> DB m [Cell]
parseRow :: forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m [Cell]
parseRow [Text]
cn = do
  let isEntry :: Element -> Bool
isEntry Element
x = Text -> Element -> Bool
named Text
"entry" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"td" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"th" Element
x
  (Element -> StateT DBState m Cell)
-> [Element] -> StateT DBState m [Cell]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM ([Text] -> Element -> StateT DBState m Cell
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m Cell
parseEntry [Text]
cn) ([Element] -> StateT DBState m [Cell])
-> (Element -> [Element]) -> Element -> StateT DBState m [Cell]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isEntry

parseEntry :: PandocMonad m => [Text] -> Element -> DB m Cell
parseEntry :: forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m Cell
parseEntry [Text]
cn Element
el = do
  let colDistance :: Text -> Text -> ColSpan
colDistance Text
sa Text
ea = do
        let iStrt :: Maybe Int
iStrt = Text -> [Text] -> Maybe Int
forall a. Eq a => a -> [a] -> Maybe Int
elemIndex Text
sa [Text]
cn
        let iEnd :: Maybe Int
iEnd = Text -> [Text] -> Maybe Int
forall a. Eq a => a -> [a] -> Maybe Int
elemIndex Text
ea [Text]
cn
        case (Maybe Int
iStrt, Maybe Int
iEnd) of
          (Just Int
start, Just Int
end) -> Int -> ColSpan
ColSpan (Int -> ColSpan) -> Int -> ColSpan
forall a b. (a -> b) -> a -> b
$ Int
end Int -> Int -> Int
forall a. Num a => a -> a -> a
- Int
start Int -> Int -> Int
forall a. Num a => a -> a -> a
+ Int
1
          (Maybe Int, Maybe Int)
_ -> ColSpan
1
  let toColSpan :: Element -> ColSpan
toColSpan Element
en = do
        let mStrt :: Maybe Text
mStrt = QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"namest") Element
en
        let mEnd :: Maybe Text
mEnd = QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"nameend") Element
en
        case (Maybe Text
mStrt, Maybe Text
mEnd) of
          (Just Text
start, Just Text
end) -> Text -> Text -> ColSpan
colDistance Text
start Text
end
          (Maybe Text, Maybe Text)
_ -> ColSpan
1
  let rowDistance :: Text -> RowSpan
rowDistance Text
mr = do
        case String -> Maybe Int
forall a. Read a => String -> Maybe a
readMaybe (String -> Maybe Int) -> String -> Maybe Int
forall a b. (a -> b) -> a -> b
$ Text -> String
T.unpack Text
mr :: Maybe Int of
          Just Int
moreRow -> Int -> RowSpan
RowSpan (Int -> RowSpan) -> Int -> RowSpan
forall a b. (a -> b) -> a -> b
$ Int
moreRow Int -> Int -> Int
forall a. Num a => a -> a -> a
+ Int
1
          Maybe Int
_ -> RowSpan
1
  let toRowSpan :: Element -> RowSpan
toRowSpan Element
en = do
        case QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"morerows") Element
en of
          Just Text
moreRow -> Text -> RowSpan
rowDistance Text
moreRow
          Maybe Text
_ -> RowSpan
1
  let colSpan :: ColSpan
colSpan = Element -> ColSpan
toColSpan Element
el
  let rowSpan :: RowSpan
rowSpan = Element -> RowSpan
toRowSpan Element
el
  let align :: Alignment
align = Element -> Alignment
toAlignment Element
el
  ((Many Block -> Cell)
-> StateT DBState m (Many Block) -> StateT DBState m Cell
forall a b. (a -> b) -> StateT DBState m a -> StateT DBState m b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Alignment -> RowSpan -> ColSpan -> Many Block -> Cell
cell Alignment
align RowSpan
rowSpan ColSpan
colSpan) (StateT DBState m (Many Block) -> StateT DBState m Cell)
-> (Element -> StateT DBState m (Many Block))
-> Element
-> StateT DBState m Cell
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Many Inline -> Many Block)
-> [Content] -> StateT DBState m (Many Block)
forall (m :: * -> *).
PandocMonad m =>
(Many Inline -> Many Block) -> [Content] -> DB m (Many Block)
parseMixed Many Inline -> Many Block
plain ([Content] -> StateT DBState m (Many Block))
-> (Element -> [Content])
-> Element
-> StateT DBState m (Many Block)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> [Content]
elContent) Element
el

getInlines :: PandocMonad m => Element -> DB m Inlines
getInlines :: forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e' = Many Inline -> Many Inline
trimInlines (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                 (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Element -> [Content]
elContent Element
e')

strContentRecursive :: Element -> Text
strContentRecursive :: Element -> Text
strContentRecursive = Element -> Text
strContent (Element -> Text) -> (Element -> Element) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
  (\Element
e' -> Element
e'{ elContent = map elementToStr $ elContent e' })

elementToStr :: Content -> Content
elementToStr :: Content -> Content
elementToStr (Elem Element
e') = CData -> Content
Text (CData -> Content) -> CData -> Content
forall a b. (a -> b) -> a -> b
$ CDataKind -> Text -> Maybe Integer -> CData
CData CDataKind
CDataText (Element -> Text
strContentRecursive Element
e') Maybe Integer
forall a. Maybe a
Nothing
elementToStr Content
x = Content
x

childElTextAsAttr :: Text -> Element -> Maybe (Text, Text)
childElTextAsAttr :: Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
n Element
e = case QName -> Element -> Maybe Element
findChild QName
q Element
e of
        Maybe Element
Nothing -> Maybe (Text, Text)
forall a. Maybe a
Nothing
        Just Element
childEl -> (Text, Text) -> Maybe (Text, Text)
forall a. a -> Maybe a
Just (Text
n, Element -> Text
strContentRecursive Element
childEl)
        where q :: QName
q = Text -> Maybe Text -> Maybe Text -> QName
QName Text
n (Text -> Maybe Text
forall a. a -> Maybe a
Just Text
"http://docbook.org/ns/docbook") Maybe Text
forall a. Maybe a
Nothing

attrValueAsOptionalAttr :: Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr :: Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr Text
n Element
e = case Text -> Element -> Text
attrValue Text
n Element
e of
        Text
"" -> Maybe (Text, Text)
forall a. Maybe a
Nothing
        Text
_ -> (Text, Text) -> Maybe (Text, Text)
forall a. a -> Maybe a
Just (Text
n, Text -> Element -> Text
attrValue Text
n Element
e)

parseInline :: PandocMonad m => Content -> DB m Inlines
parseInline :: forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Text (CData CDataKind
_ Text
s Maybe Integer
_)) = do
  literalLayout <- (DBState -> Bool) -> StateT DBState m Bool
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Bool
dbLiteralLayout
  if literalLayout
     then do
       let ls = HasCallStack => Text -> Text -> [Text]
Text -> Text -> [Text]
T.splitOn Text
"\n" Text
s
       let toLiteralLine = Text -> Many Inline
str (Text -> Many Inline) -> (Text -> Text) -> Text -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Char -> Char) -> Text -> Text
T.map (\Char
c -> if Char
c Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
' ' then Char
'\xa0' else Char
c)
       return $ mconcat $ intersperse linebreak $ map toLiteralLine ls
     else return $ text s
parseInline (CRef Text
ref) =
  Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
text (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$ Text -> Maybe Text -> Text
forall a. a -> Maybe a -> a
fromMaybe (Text -> Text
T.toUpper Text
ref) (Maybe Text -> Text) -> Maybe Text -> Text
forall a b. (a -> b) -> a -> b
$ Text -> Maybe Text
lookupEntity Text
ref
parseInline (Elem Element
e) = do
  parsedInline <- case QName -> Text
qName (Element -> QName
elName Element
e) of
        Text
"anchor" -> do
           Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Attr -> Many Inline -> Many Inline
spanWith (Text -> Element -> Text
attrValue Text
"id" Element
e, [], []) Many Inline
forall a. Monoid a => a
mempty
        Text
"phrase" -> do
          let ident :: Text
ident = Text -> Element -> Text
attrValue Text
"id" Element
e
          let classes :: [Text]
classes = Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Text -> Element -> Text
attrValue Text
"role" Element
e
          if Text
ident Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
/= Text
"" Bool -> Bool -> Bool
|| [Text]
classes [Text] -> [Text] -> Bool
forall a. Eq a => a -> a -> Bool
/= []
            then (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines (Attr -> Many Inline -> Many Inline
spanWith (Text
ident,[Text]
classes,[]))
            else (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
forall a. a -> a
id
        Text
"indexterm" -> do
          let ident :: Text
ident = Text -> Element -> Text
attrValue Text
"id" Element
e
          let classes :: [Text]
classes = Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Text -> Element -> Text
attrValue Text
"role" Element
e
          let attrs :: [Maybe (Text, Text)]
attrs =
                -- In DocBook, <primary>, <secondary>, <tertiary>, <see>, and <seealso>
                -- have mixed content models. However, because we're representing these
                -- elements in Pandoc's AST as attributes of a phrase, we flatten all
                -- the descendant content of these elements.
                [ Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
"primary" Element
e
                , Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
"secondary" Element
e
                , Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
"tertiary" Element
e
                , Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
"see" Element
e
                , Text -> Element -> Maybe (Text, Text)
childElTextAsAttr Text
"seealso" Element
e
                , Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr Text
"significance" Element
e
                , Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr Text
"startref" Element
e
                , Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr Text
"scope" Element
e
                , Text -> Element -> Maybe (Text, Text)
attrValueAsOptionalAttr Text
"class" Element
e
                -- We don't do anything with the "pagenum" attribute, because these only
                -- occur within literal <index> sections, which is not supported by Pandoc,
                -- because Pandoc has no concept of pages.
                ]
          Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Attr -> Many Inline -> Many Inline
spanWith (Text
ident, (Text
"indexterm" Text -> [Text] -> [Text]
forall a. a -> [a] -> [a]
: [Text]
classes), ([Maybe (Text, Text)] -> [(Text, Text)]
forall a. [Maybe a] -> [a]
catMaybes [Maybe (Text, Text)]
attrs)) Many Inline
forall a. Monoid a => a
mempty
        Text
"equation" -> Element -> (Text -> Many Inline) -> StateT DBState m (Many Inline)
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
displayMath
        Text
"informalequation" -> Element -> (Text -> Many Inline) -> StateT DBState m (Many Inline)
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
displayMath
        Text
"inlineequation" -> Element -> (Text -> Many Inline) -> StateT DBState m (Many Inline)
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
math
        Text
"subscript" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
subscript
        Text
"superscript" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
superscript
        Text
"inlinemediaobject" -> Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getMediaobject Element
e
        Text
"quote" -> do
            qt <- (DBState -> QuoteType) -> StateT DBState m QuoteType
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> QuoteType
dbQuoteType
            let qt' = if QuoteType
qt QuoteType -> QuoteType -> Bool
forall a. Eq a => a -> a -> Bool
== QuoteType
SingleQuote then QuoteType
DoubleQuote else QuoteType
SingleQuote
            modify $ \DBState
st -> DBState
st{ dbQuoteType = qt' }
            contents <- innerInlines id
            modify $ \DBState
st -> DBState
st{ dbQuoteType = qt }
            return $ if qt == SingleQuote
                        then singleQuoted contents
                        else doubleQuoted contents
        Text
"simplelist" -> StateT DBState m (Many Inline)
simpleList
        Text
"segmentedlist" -> StateT DBState m (Many Inline)
segmentedList
        Text
"classname" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"code" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"citerefentry" -> do
             let title :: Text
title = Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
forall a. Monoid a => a
mempty Element -> Text
strContent (Maybe Element -> Text) -> Maybe Element -> Text
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"refentrytitle") Element
e
             let manvolnum :: Text
manvolnum = Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
forall a. Monoid a => a
mempty (\Element
el -> Text
"(" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Element -> Text
strContent Element
el Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
")") (Maybe Element -> Text) -> Maybe Element -> Text
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"manvolnum") Element
e
             Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Many Inline
codeWith (Text
"",[Text
"citerefentry"],[]) (Text
title Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
manvolnum)
        Text
"filename" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"envar" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"literal" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"computeroutput" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"prompt" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"parameter" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"option" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"optional" -> do x <- Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e
                         return $ str "[" <> x <> str "]"
        Text
"replaceable" -> do x <- Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines Element
e
                            return $ str "<" <> x <> str ">"
        Text
"markup" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"wordasword" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
emph
        Text
"command" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"varname" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"function" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"type"    -> StateT DBState m (Many Inline)
codeWithLang
        Text
"symbol"  -> StateT DBState m (Many Inline)
codeWithLang
        Text
"constant" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"userinput" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"systemitem" -> StateT DBState m (Many Inline)
codeWithLang
        Text
"varargs" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
code Text
"(...)"
        Text
"keycap" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Text -> Many Inline
str (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e)
        Text
"keycombo" -> [Many Inline] -> Many Inline
keycombo ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Element -> [Content]
elContent Element
e)
        Text
"menuchoice" -> [Many Inline] -> Many Inline
menuchoice ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (
                                        (Content -> Bool) -> [Content] -> [Content]
forall a. (a -> Bool) -> [a] -> [a]
filter Content -> Bool
isGuiMenu ([Content] -> [Content]) -> [Content] -> [Content]
forall a b. (a -> b) -> a -> b
$ Element -> [Content]
elContent Element
e)
        Text
"xref" -> do
            content <- DBState -> [Content]
dbContent (DBState -> [Content])
-> StateT DBState m DBState -> StateT DBState m [Content]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m DBState
forall s (m :: * -> *). MonadState s m => m s
get
            let linkend = Text -> Element -> Text
attrValue Text
"linkend" Element
e
            let title = case Text -> Element -> Text
attrValue Text
"endterm" Element
e of
                            Text
""      -> Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
"???" Element -> Text
xrefTitleByElem
                                         (Text -> [Content] -> Maybe Element
findElementById Text
linkend [Content]
content)
                            Text
endterm -> Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
"???" Element -> Text
strContent
                                         (Text -> [Content] -> Maybe Element
findElementById Text
endterm [Content]
content)
            return $ link ("#" <> linkend) "" (text title)
        Text
"email" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Text -> Text -> Many Inline -> Many Inline
link (Text
"mailto:" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Element -> Text
strContent Element
e) Text
""
                          (Many Inline -> Many Inline) -> Many Inline -> Many Inline
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
str (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e
        Text
"uri" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Text -> Text -> Many Inline -> Many Inline
link (Element -> Text
strContent Element
e) Text
"" (Many Inline -> Many Inline) -> Many Inline -> Many Inline
forall a b. (a -> b) -> a -> b
$ Text -> Many Inline
str (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e
        Text
"ulink" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines (Text -> Text -> Many Inline -> Many Inline
link (Text -> Element -> Text
attrValue Text
"url" Element
e) Text
"")
        Text
"link" -> do
             ils <- (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
forall a. a -> a
id
             let href = case (QName -> Bool) -> Element -> Maybe Text
findAttrBy
                               (\case
                                 QName Text
"href" Maybe Text
_ Maybe Text
_ -> Bool
True
                                 QName
_ -> Bool
False) Element
e of
                               Just Text
h -> Text
h
                               Maybe Text
_      -> Text
"#" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text -> Element -> Text
attrValue Text
"linkend" Element
e
             let ils' = if Many Inline
ils Many Inline -> Many Inline -> Bool
forall a. Eq a => a -> a -> Bool
== Many Inline
forall a. Monoid a => a
mempty then Text -> Many Inline
str Text
href else Many Inline
ils
             let attr = (Text -> Element -> Text
attrValue Text
"id" Element
e, Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Text -> Element -> Text
attrValue Text
"role" Element
e, [])
             return $ linkWith attr href "" ils'
        Text
"foreignphrase" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
emph
        Text
"emphasis" -> case Text -> Element -> Text
attrValue Text
"role" Element
e of
                             Text
"bf"            -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
strong
                             Text
"bold"          -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
strong
                             Text
"strong"        -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
strong
                             Text
"strikethrough" -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
strikeout
                             Text
"underline"     -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
underline
                             Text
_               -> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
emph
        Text
"footnote" -> Many Block -> Many Inline
note (Many Block -> Many Inline)
-> ([Many Block] -> Many Block) -> [Many Block] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Block] -> Many Block
forall a. Monoid a => [a] -> a
mconcat ([Many Block] -> Many Inline)
-> StateT DBState m [Many Block] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> StateT DBState m (Many Block))
-> [Content] -> StateT DBState m [Many Block]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Block)
forall (m :: * -> *). PandocMonad m => Content -> DB m (Many Block)
parseBlock (Element -> [Content]
elContent Element
e)
        Text
"title" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty
        Text
"affiliation" -> StateT DBState m (Many Inline)
skip
        -- Note: this isn't a real docbook tag; it's what we convert
        -- <?asciidor-br?> to in handleInstructions, above.
        Text
"pi-asciidoc-br" -> Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
linebreak
        Text
_          -> StateT DBState m (Many Inline)
skip StateT DBState m (Many Inline)
-> StateT DBState m (Many Inline) -> StateT DBState m (Many Inline)
forall a b.
StateT DBState m a -> StateT DBState m b -> StateT DBState m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> (Many Inline -> Many Inline) -> StateT DBState m (Many Inline)
forall {m :: * -> *} {b}.
PandocMonad m =>
(Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> Many Inline
forall a. a -> a
id
  return $ case qName (elName e) of
    Text
"emphasis" -> Many Inline
parsedInline
    Text
_ -> [(Text, Text)] -> Many Inline -> Many Inline
forall b. HasAttributes (Cm () b) => [(Text, Text)] -> b -> b
addPandocAttributes (Element -> [(Text, Text)]
getRoleAttr Element
e) Many Inline
parsedInline
   where skip :: StateT DBState m (Many Inline)
skip = do
           let qn :: Text
qn = QName -> Text
qName (QName -> Text) -> QName -> Text
forall a b. (a -> b) -> a -> b
$ Element -> QName
elName Element
e
           let name :: Text
name = if Text
"pi-" Text -> Text -> Bool
`T.isPrefixOf` Text
qn
                         then Text
"<?" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
qn Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"?>"
                         else Text
qn
           m () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => m a -> StateT DBState m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m () -> StateT DBState m ()) -> m () -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ LogMessage -> m ()
forall (m :: * -> *). PandocMonad m => LogMessage -> m ()
report (LogMessage -> m ()) -> LogMessage -> m ()
forall a b. (a -> b) -> a -> b
$ Text -> LogMessage
IgnoredElement Text
name
           Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty

         innerInlines :: (Many Inline -> b) -> StateT DBState m b
innerInlines Many Inline -> b
f = Many Inline -> b
f (Many Inline -> b)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> b
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> b)
-> StateT DBState m [Many Inline] -> StateT DBState m b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Content -> StateT DBState m (Many Inline))
-> [Content] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Content -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Content -> DB m (Many Inline)
parseInline (Element -> [Content]
elContent Element
e)
         codeWithLang :: StateT DBState m (Many Inline)
codeWithLang = do
           let classes' :: [Text]
classes' = case Text -> Element -> Text
attrValue Text
"language" Element
e of
                               Text
"" -> []
                               Text
l  -> [Text
l]
           Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> StateT DBState m (Many Inline))
-> Many Inline -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Many Inline
codeWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[Text]
classes',[]) (Text -> Many Inline) -> Text -> Many Inline
forall a b. (a -> b) -> a -> b
$
             [Text] -> Text
T.unwords ([Text] -> Text) -> [Text] -> Text
forall a b. (a -> b) -> a -> b
$ Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContentRecursive Element
e
             -- collapse internal spaces/newlines, see #7821
         simpleList :: StateT DBState m (Many Inline)
simpleList = [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> ([Many Inline] -> [Many Inline]) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> [Many Inline] -> [Many Inline]
forall a. a -> [a] -> [a]
intersperse (Text -> Many Inline
str Text
"," Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
space) ([Many Inline] -> Many Inline)
-> StateT DBState m [Many Inline] -> StateT DBState m (Many Inline)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Element -> StateT DBState m (Many Inline))
-> [Element] -> StateT DBState m [Many Inline]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines
                         ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"member") Element
e)
         segmentedList :: StateT DBState m (Many Inline)
segmentedList = do
           tit <- StateT DBState m (Many Inline)
-> (Element -> StateT DBState m (Many Inline))
-> Maybe Element
-> StateT DBState m (Many Inline)
forall b a. b -> (a -> b) -> Maybe a -> b
maybe (Many Inline -> StateT DBState m (Many Inline)
forall a. a -> StateT DBState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Many Inline
forall a. Monoid a => a
mempty) Element -> StateT DBState m (Many Inline)
forall (m :: * -> *).
PandocMonad m =>
Element -> DB m (Many Inline)
getInlines (Maybe Element -> StateT DBState m (Many Inline))
-> Maybe Element -> StateT DBState m (Many Inline)
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e
           segtits <- mapM getInlines $ filterChildren (named "segtitle") e
           segitems <- mapM (mapM getInlines . filterChildren (named "seg"))
                          $ filterChildren (named "seglistitem") e
           let toSeg = [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> ([Many Inline] -> [Many Inline]) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Many Inline -> Many Inline -> Many Inline)
-> [Many Inline] -> [Many Inline] -> [Many Inline]
forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith (\Many Inline
x Many Inline
y -> Many Inline -> Many Inline
strong (Many Inline
x Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Text -> Many Inline
str Text
":") Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
space Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<>
                                  Many Inline
y Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
linebreak) [Many Inline]
segtits
           let segs = [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall a b. (a -> b) -> a -> b
$ ([Many Inline] -> Many Inline) -> [[Many Inline]] -> [Many Inline]
forall a b. (a -> b) -> [a] -> [b]
map [Many Inline] -> Many Inline
toSeg [[Many Inline]]
segitems
           let tit' = if Many Inline
tit Many Inline -> Many Inline -> Bool
forall a. Eq a => a -> a -> Bool
== Many Inline
forall a. Monoid a => a
mempty
                         then Many Inline
forall a. Monoid a => a
mempty
                         else Many Inline -> Many Inline
strong Many Inline
tit Many Inline -> Many Inline -> Many Inline
forall a. Semigroup a => a -> a -> a
<> Many Inline
linebreak
           return $ linebreak <> tit' <> segs
         keycombo :: [Many Inline] -> Many Inline
keycombo = Attr -> Many Inline -> Many Inline
spanWith (Text
"",[Text
"keycombo"],[]) (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                    [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> ([Many Inline] -> [Many Inline]) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> [Many Inline] -> [Many Inline]
forall a. a -> [a] -> [a]
intersperse (Text -> Many Inline
str Text
"+")
         menuchoice :: [Many Inline] -> Many Inline
menuchoice = Attr -> Many Inline -> Many Inline
spanWith (Text
"",[Text
"menuchoice"],[]) (Many Inline -> Many Inline)
-> ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                    [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline)
-> ([Many Inline] -> [Many Inline]) -> [Many Inline] -> Many Inline
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Many Inline -> [Many Inline] -> [Many Inline]
forall a. a -> [a] -> [a]
intersperse (Text -> Many Inline
text Text
" > ")
         isGuiMenu :: Content -> Bool
isGuiMenu (Elem Element
x) = Text -> Element -> Bool
named Text
"guimenu" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"guisubmenu" Element
x Bool -> Bool -> Bool
||
                              Text -> Element -> Bool
named Text
"guimenuitem" Element
x
         isGuiMenu Content
_        = Bool
False

         findElementById :: Text -> [Content] -> Maybe Element
findElementById Text
idString [Content]
content
            = [Maybe Element] -> Maybe Element
forall (t :: * -> *) (f :: * -> *) a.
(Foldable t, Alternative f) =>
t (f a) -> f a
asum [(Element -> Bool) -> Element -> Maybe Element
filterElement (\Element
x -> Text -> Element -> Text
attrValue Text
"id" Element
x Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
idString) Element
el | Elem Element
el <- [Content]
content]

         -- Use the 'xreflabel' attribute for getting the title of a xref link;
         -- if there's no such attribute, employ some heuristics based on what
         -- docbook-xsl does.
         xrefTitleByElem :: Element -> Text
xrefTitleByElem Element
el
             | Bool -> Bool
not (Text -> Bool
T.null Text
xrefLabel) = Text
xrefLabel
             | Bool
otherwise              = case QName -> Text
qName (Element -> QName
elName Element
el) of
                  Text
"book"         -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"part"         -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"chapter"      -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"section"      -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"sect1"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"sect2"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"sect3"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"sect4"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"sect5"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"cmdsynopsis"  -> Text -> Element -> Text
descendantContent Text
"command" Element
el
                  Text
"funcsynopsis" -> Text -> Element -> Text
descendantContent Text
"function" Element
el
                  Text
"figure"       -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
"table"        -> Text -> Element -> Text
descendantContent Text
"title" Element
el
                  Text
_              -> QName -> Text
qName (Element -> QName
elName Element
el) Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"_title"
          where
            xrefLabel :: Text
xrefLabel = Text -> Element -> Text
attrValue Text
"xreflabel" Element
el
            descendantContent :: Text -> Element -> Text
descendantContent Text
name = Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe Text
"???" Element -> Text
strContent
                                   (Maybe Element -> Text)
-> (Element -> Maybe Element) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (QName -> Bool) -> Element -> Maybe Element
filterElementName (\QName
n -> QName -> Text
qName QName
n Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
name)

-- | Extract a math equation from an element
--
-- asciidoc can generate Latex math in CDATA sections.
--
-- Note that if some MathML can't be parsed it is silently ignored!
equation
  :: Monad m
  => Element
  -- ^ The element from which to extract a mathematical equation
  -> (Text -> Inlines)
  -- ^ A constructor for some Inlines, taking the TeX code as input
  -> m Inlines
equation :: forall (m :: * -> *).
Monad m =>
Element -> (Text -> Many Inline) -> m (Many Inline)
equation Element
e Text -> Many Inline
constructor =
  Many Inline -> m (Many Inline)
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Many Inline -> m (Many Inline)) -> Many Inline -> m (Many Inline)
forall a b. (a -> b) -> a -> b
$ [Many Inline] -> Many Inline
forall a. Monoid a => [a] -> a
mconcat ([Many Inline] -> Many Inline) -> [Many Inline] -> Many Inline
forall a b. (a -> b) -> a -> b
$ (Text -> Many Inline) -> [Text] -> [Many Inline]
forall a b. (a -> b) -> [a] -> [b]
map Text -> Many Inline
constructor ([Text] -> [Many Inline]) -> [Text] -> [Many Inline]
forall a b. (a -> b) -> a -> b
$ [Text]
mathMLEquations [Text] -> [Text] -> [Text]
forall a. Semigroup a => a -> a -> a
<> [Text]
latexEquations
  where
    mathMLEquations :: [Text]
    mathMLEquations :: [Text]
mathMLEquations = ([Exp] -> Text) -> [[Exp]] -> [Text]
forall a b. (a -> b) -> [a] -> [b]
map [Exp] -> Text
writeTeX ([[Exp]] -> [Text]) -> [[Exp]] -> [Text]
forall a b. (a -> b) -> a -> b
$ [Either Text [Exp]] -> [[Exp]]
forall a b. [Either a b] -> [b]
rights ([Either Text [Exp]] -> [[Exp]]) -> [Either Text [Exp]] -> [[Exp]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool)
-> (Element -> Either Text [Exp]) -> [Either Text [Exp]]
forall b. (Element -> Bool) -> (Element -> b) -> [b]
readMath
      (\Element
x -> QName -> Text
qName (Element -> QName
elName Element
x) Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
"math" Bool -> Bool -> Bool
&&
             QName -> Maybe Text
qURI (Element -> QName
elName Element
x) Maybe Text -> Maybe Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text -> Maybe Text
forall a. a -> Maybe a
Just Text
"http://www.w3.org/1998/Math/MathML")
      (Text -> Either Text [Exp]
readMathML (Text -> Either Text [Exp])
-> (Element -> Text) -> Element -> Either Text [Exp]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> Text
showElement)

    latexEquations :: [Text]
    latexEquations :: [Text]
latexEquations = (Element -> Bool) -> (Element -> Text) -> [Text]
forall b. (Element -> Bool) -> (Element -> b) -> [b]
readMath (\Element
x -> QName -> Text
qName (Element -> QName
elName Element
x) Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
"mathphrase")
                              ([Text] -> Text
T.concat ([Text] -> Text) -> (Element -> [Text]) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Content -> Text) -> [Content] -> [Text]
forall a b. (a -> b) -> [a] -> [b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Content -> Text
showVerbatimCData ([Content] -> [Text])
-> (Element -> [Content]) -> Element -> [Text]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> [Content]
elContent)

    readMath :: (Element -> Bool) -> (Element -> b) -> [b]
    readMath :: forall b. (Element -> Bool) -> (Element -> b) -> [b]
readMath Element -> Bool
childPredicate Element -> b
fromElement =
      (Element -> b) -> [Element] -> [b]
forall a b. (a -> b) -> [a] -> [b]
map (Element -> b
fromElement (Element -> b) -> (Element -> Element) -> Element -> b
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (forall a. Data a => a -> a) -> forall a. Data a => a -> a
everywhere ((QName -> QName) -> a -> a
forall a b. (Typeable a, Typeable b) => (b -> b) -> a -> a
mkT QName -> QName
removePrefix))
      ([Element] -> [b]) -> [Element] -> [b]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
childPredicate Element
e

-- | Get the actual text stored in a CData block. 'showContent'
-- returns the text still surrounded by the [[CDATA]] tags.
showVerbatimCData :: Content -> Text
showVerbatimCData :: Content -> Text
showVerbatimCData (Text (CData CDataKind
_ Text
d Maybe Integer
_)) = Text
d
showVerbatimCData Content
c = Content -> Text
showContent Content
c


-- | Set the prefix of a name to 'Nothing'
removePrefix :: QName -> QName
removePrefix :: QName -> QName
removePrefix QName
elname = QName
elname { qPrefix = Nothing }

paraToPlain :: Block -> Block
paraToPlain :: Block -> Block
paraToPlain (Para [Inline]
ils) = [Inline] -> Block
Plain [Inline]
ils
paraToPlain Block
x = Block
x

docbookEntityMap :: M.Map Text Text
docbookEntityMap :: Map Text Text
docbookEntityMap = [(Text, Text)] -> Map Text Text
forall k a. Ord k => [(k, a)] -> Map k a
M.fromList
  ((Text -> (Text, Text)) -> [Text] -> [(Text, Text)]
forall a b. (a -> b) -> [a] -> [b]
map Text -> (Text, Text)
lineToPair (Text -> [Text]
T.lines (ByteString -> Text
decodeUtf8 ByteString
docbookEntities)))
 where
   lineToPair :: Text -> (Text, Text)
lineToPair Text
l =
     case Text -> [Text]
T.words Text
l of
       (Text
x:[Text]
ys) -> (Text
x, String -> Text
T.pack ((Text -> Maybe Char) -> [Text] -> String
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Text -> Maybe Char
readHex [Text]
ys))
       [] -> (Text
"",Text
"")
   readHex :: Text -> Maybe Char
readHex Text
t = case Reader Int
forall a. Integral a => Reader a
TR.hexadecimal Text
t of
                 Left String
_ -> Maybe Char
forall a. Maybe a
Nothing
                 Right (Int
n,Text
_) -> Char -> Maybe Char
forall a. a -> Maybe a
Just (Int -> Char
chr Int
n)

docbookEntities :: ByteString
docbookEntities :: ByteString
docbookEntities = $(embedFile "data/docbook-entities.txt")