{-# LANGUAGE OverloadedStrings #-}
{- |
   Module      : Text.Pandoc.Readers.DocBook
   Copyright   : Copyright (C) 2006-2021 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.State.Strict
import Data.Char (isSpace, isLetter)
import Data.Default
import Data.Either (rights)
import Data.Foldable (asum)
import Data.Generics
import Data.List (intersperse,elemIndex)
import Data.Maybe (fromMaybe,mapMaybe)
import Data.Text (Text)
import qualified Data.Text as T
import qualified Data.Text.Lazy as TL
import Control.Monad.Except (throwError)
import Text.HTML.TagSoup.Entity (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 (crFilter, safeRead, extractSpaces)
import Text.TeXMath (readMathML, writeTeX)
import Text.Pandoc.XML.Light

{-

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
[ ] 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
[ ] 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
[ ] 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
[ ] 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
[ ] 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
[ ] 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
[ ] 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
[ ] 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 -> Inlines
dbFigureTitle  :: Inlines
                      , DBState -> Text
dbFigureId     :: Text
                      , DBState -> [Content]
dbContent      :: [Content]
                      } 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
showList :: [DBState] -> ShowS
$cshowList :: [DBState] -> ShowS
show :: DBState -> String
$cshow :: DBState -> String
showsPrec :: Int -> DBState -> ShowS
$cshowsPrec :: Int -> DBState -> ShowS
Show

instance Default DBState where
  def :: DBState
def = DBState :: Int
-> QuoteType
-> Meta
-> Bool
-> Inlines
-> Text
-> [Content]
-> DBState
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
               , dbFigureTitle :: Inlines
dbFigureTitle = Inlines
forall a. Monoid a => a
mempty
               , dbFigureId :: Text
dbFigureId = Text
forall a. Monoid a => a
mempty
               , dbContent :: [Content]
dbContent = [] }


readDocBook :: PandocMonad m => ReaderOptions -> Text -> m Pandoc
readDocBook :: ReaderOptions -> Text -> m Pandoc
readDocBook ReaderOptions
_ Text
inp = do
  [Content]
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 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 (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
$
            Text -> Either Text [Content]
parseXMLContents
              (Text -> Text
TL.fromStrict (Text -> Text) -> (Text -> Text) -> Text -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text
handleInstructions (Text -> Text) -> Text -> Text
forall a b. (a -> b) -> a -> b
$ Text -> Text
crFilter Text
inp)
  ([Blocks]
bs, DBState
st') <- (StateT DBState m [Blocks] -> DBState -> m ([Blocks], DBState))
-> DBState -> StateT DBState m [Blocks] -> m ([Blocks], DBState)
forall a b c. (a -> b -> c) -> b -> a -> c
flip StateT DBState m [Blocks] -> DBState -> m ([Blocks], DBState)
forall s (m :: * -> *) a. StateT s m a -> s -> m (a, s)
runStateT (DBState
forall a. Default a => a
def{ dbContent :: [Content]
dbContent = [Content]
tree }) (StateT DBState m [Blocks] -> m ([Blocks], DBState))
-> StateT DBState m [Blocks] -> m ([Blocks], DBState)
forall a b. (a -> b) -> a -> b
$ (Content -> StateT DBState m Blocks)
-> [Content] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Content -> DB m Blocks
parseBlock [Content]
tree
  Pandoc -> m Pandoc
forall (m :: * -> *) a. Monad m => a -> m a
return (Pandoc -> m Pandoc) -> Pandoc -> m Pandoc
forall a b. (a -> b) -> a -> b
$ Meta -> [Block] -> Pandoc
Pandoc (DBState -> Meta
dbMeta DBState
st') (Blocks -> [Block]
forall a. Many a -> [a]
toList (Blocks -> [Block]) -> ([Blocks] -> Blocks) -> [Blocks] -> [Block]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Blocks] -> Blocks
forall a. Monoid a => [a] -> a
mconcat ([Blocks] -> [Block]) -> [Blocks] -> [Block]
forall a b. (a -> b) -> a -> b
$ [Blocks]
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) = 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) = 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 (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 :: Element -> DB m Blocks
getFigure Element
e = do
  Inlines
tit <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
              Just Element
t  -> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
              Maybe Element
Nothing -> Inlines -> StateT DBState m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
  let ident :: Text
ident = Text -> Element -> Text
attrValue Text
"id" Element
e
  (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbFigureTitle :: Inlines
dbFigureTitle = Inlines
tit, dbFigureId :: Text
dbFigureId = Text
ident }
  Blocks
res <- Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
  (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbFigureTitle :: Inlines
dbFigureTitle = Inlines
forall a. Monoid a => a
mempty, dbFigureId :: Text
dbFigureId = Text
forall a. Monoid a => a
mempty }
  Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
res

-- 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 :: Element -> DB m Blocks
addMetadataFromElement Element
e = do
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
         Maybe Element
Nothing -> () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
         Just Element
z  -> do
           Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
z DB m Inlines
-> (Inlines -> StateT DBState m ()) -> StateT DBState m ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Inlines -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
"title"
           Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"subtitle" Element
z
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"authorgroup") Element
e of
         Maybe Element
Nothing -> () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
         Just Element
z  -> Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"author" Element
z
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"subtitle" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"author" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"date" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"release" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField Text
"releaseinfo" Element
e
    Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
  where addMetaField :: Text -> Element -> StateT DBState m ()
addMetaField Text
fieldname Element
elt =
            case (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
fieldname) Element
elt of
                   []  -> () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
                   [Element
z] -> Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
z DB m Inlines
-> (Inlines -> StateT DBState m ()) -> StateT DBState m ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Inlines -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
fieldname
                   [Element]
zs  -> (Element -> DB m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines [Element]
zs StateT DBState m [Inlines]
-> ([Inlines] -> StateT DBState m ()) -> StateT DBState m ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> [Inlines] -> StateT DBState m ()
forall (m :: * -> *) a.
(PandocMonad m, ToMetaValue a) =>
Text -> a -> DB m ()
addMeta Text
fieldname

addMeta :: PandocMonad m => ToMetaValue a => Text -> a -> DB m ()
addMeta :: Text -> a -> DB m ()
addMeta Text
field a
val = (DBState -> DBState) -> DB 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
setMeta Text
field a
val)

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

isBlockElement :: Content -> Bool
isBlockElement :: Content -> Bool
isBlockElement (Elem Element
e) = QName -> Text
qName (Element -> QName
elName Element
e) Text -> [Text] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [Text]
blockTags
isBlockElement Content
_ = Bool
False

blockTags :: [Text]
blockTags :: [Text]
blockTags =
  [ 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
"bibliodiv"
  , Text
"biblioentry"
  , Text
"bibliography"
  , 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
"preface"
  , Text
"procedure"
  , Text
"programlisting"
  , Text
"qandadiv"
  , Text
"question"
  , Text
"refsect1"
  , Text
"refsect1info"
  , Text
"refsect2"
  , Text
"refsect2info"
  , Text
"refsect3"
  , Text
"refsect3info"
  , Text
"refsection"
  , Text
"refsectioninfo"
  , Text
"screen"
  , Text
"sect1"
  , Text
"sect1info"
  , Text
"sect2"
  , Text
"sect2info"
  , Text
"sect3"
  , Text
"sect3info"
  , Text
"sect4"
  , Text
"sect4info"
  , Text
"sect5"
  , Text
"sect5info"
  , Text
"section"
  , Text
"sectioninfo"
  , Text
"simpara"
  , Text
"simplesect"
  , Text
"substeps"
  , Text
"subtitle"
  , Text
"table"
  , Text
"title"
  , Text
"titleabbrev"
  , Text
"toc"
  , Text
"variablelist"
  ] [Text] -> [Text] -> [Text]
forall a. [a] -> [a] -> [a]
++ [Text]
admonitionTags

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

-- 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 :: Inlines -> Blocks -> Blocks
addToStart Inlines
toadd Blocks
bs =
  case Blocks -> [Block]
forall a. Many a -> [a]
toList Blocks
bs of
    (Para [Inline]
xs : [Block]
rest) -> Inlines -> Blocks
para (Inlines
toadd Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> [Inline] -> Inlines
forall a. [a] -> Many a
fromList [Inline]
xs) Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> [Block] -> Blocks
forall a. [a] -> Many a
fromList [Block]
rest
    [Block]
_                -> Blocks
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 :: Element -> DB m Inlines
getMediaobject Element
e = do
  Inlines
figTitle <- (DBState -> Inlines) -> DB m Inlines
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Inlines
dbFigureTitle
  Text
ident <- (DBState -> Text) -> StateT DBState m Text
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Text
dbFigureId
  (Text
imageUrl, Attr
attr) <-
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"imageobject") Element
e of
      Maybe Element
Nothing  -> (Text, Attr) -> StateT DBState m (Text, Attr)
forall (m :: * -> *) a. Monad m => a -> m a
return (Text
forall a. Monoid a => a
mempty, Attr
nullAttr)
      Just Element
z   -> case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"imagedata") Element
z of
                    Maybe Element
Nothing -> (Text, Attr) -> StateT DBState m (Text, Attr)
forall (m :: * -> *) a. Monad m => a -> m a
return (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' = case Text -> Text
atVal Text
"id" of
                                           Text
x | Text -> Bool
T.null Text
x  -> Text
ident
                                             | Bool
otherwise -> Text
x
                                   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, Attr) -> StateT DBState m (Text, Attr)
forall (m :: * -> *) a. Monad m => a -> m a
return (Text -> Text
atVal Text
"fileref", Attr
atr)
  let getCaption :: Element -> StateT DBState m Inlines
getCaption Element
el = 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
el of
                        Maybe Element
Nothing -> Inlines -> StateT DBState m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
                        Just Element
z  -> [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> StateT DBState m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                                         (Content -> StateT DBState m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline (Element -> [Content]
elContent Element
z)
  let (DB m Inlines
capt, Text
title) = if Inlines -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null Inlines
figTitle
                         then (Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getCaption Element
e, Text
"")
                         else (Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
figTitle, Text
"fig:")
  (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Attr -> Text -> Text -> Inlines -> Inlines
imageWith Attr
attr Text
imageUrl Text
title) DB m Inlines
capt

getBlocks :: PandocMonad m => Element -> DB m Blocks
getBlocks :: Element -> DB m Blocks
getBlocks Element
e =  [Blocks] -> Blocks
forall a. Monoid a => [a] -> a
mconcat ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                 (Content -> DB m Blocks) -> [Content] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Content -> DB m Blocks
parseBlock (Element -> [Content]
elContent Element
e)


parseBlock :: PandocMonad m => Content -> DB m Blocks
parseBlock :: Content -> DB m Blocks
parseBlock (Text (CData CDataKind
CDataRaw Text
_ Maybe Line
_)) = Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty -- DOCTYPE
parseBlock (Text (CData CDataKind
_ Text
s Maybe Line
_)) = if (Char -> Bool) -> Text -> Bool
T.all Char -> Bool
isSpace Text
s
                                     then Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
                                     else Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Inlines -> Blocks
plain (Inlines -> Blocks) -> Inlines -> Blocks
forall a b. (a -> b) -> a -> b
$ Inlines -> Inlines
trimInlines (Inlines -> Inlines) -> Inlines -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
text Text
s
parseBlock (CRef Text
x) = Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Inlines -> Blocks
plain (Inlines -> Blocks) -> Inlines -> Blocks
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
str (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Text
T.toUpper Text
x
parseBlock (Elem Element
e) =
  case QName -> Text
qName (Element -> QName
elName Element
e) of
        Text
"toc"   -> DB m Blocks
skip -- skip TOC, since in pandoc it's autogenerated
        Text
"index" -> DB m Blocks
skip -- skip index, since page numbers meaningless
        Text
"para"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"formalpara" -> do
           Blocks
tit <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
                        Just Element
t  -> Attr -> Blocks -> Blocks
divWith (Text
"",[Text
"formalpara-title"],[]) (Blocks -> Blocks) -> (Inlines -> Blocks) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                                   Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
.  Inlines -> Inlines
strong (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                        Maybe Element
Nothing -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
           (Blocks
tit Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<>) (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"simpara"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"ackno"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"epigraph" -> DB m Blocks
parseBlockquote
        Text
"blockquote" -> DB m Blocks
parseBlockquote
        Text
"attribution" -> DB m Blocks
skip
        Text
"titleabbrev" -> DB m Blocks
skip
        Text
"authorinitials" -> DB m Blocks
skip
        Text
"bibliography" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
0
        Text
"bibliodiv" ->
          case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
            Just Element
_  -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
1
            Maybe Element
Nothing -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
        Text
"biblioentry" -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"bibliomisc" -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"bibliomixed" -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        Text
"equation"         -> Inlines -> Blocks
para (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> (Text -> Inlines) -> StateT DBState m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        Text
"informalequation" -> Inlines -> Blocks
para (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> (Text -> Inlines) -> StateT DBState m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        Text
"glosssee" -> Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\Inlines
ils -> Text -> Inlines
text Text
"See " Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
ils Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
".")
                         (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
        Text
"glossseealso" -> Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\Inlines
ils -> Text -> Inlines
text Text
"See also " Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
ils Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
".")
                         (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
        Text
"glossary" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
0
        Text
"glossdiv" -> [(Inlines, [Blocks])] -> Blocks
definitionList ([(Inlines, [Blocks])] -> Blocks)
-> StateT DBState m [(Inlines, [Blocks])] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                  (Element -> StateT DBState m (Inlines, [Blocks]))
-> [Element] -> StateT DBState m [(Inlines, [Blocks])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *).
PandocMonad m =>
Element -> StateT DBState m (Inlines, [Blocks])
parseGlossEntry ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"glossentry") Element
e)
        Text
"glosslist" -> [(Inlines, [Blocks])] -> Blocks
definitionList ([(Inlines, [Blocks])] -> Blocks)
-> StateT DBState m [(Inlines, [Blocks])] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                  (Element -> StateT DBState m (Inlines, [Blocks]))
-> [Element] -> StateT DBState m [(Inlines, [Blocks])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *).
PandocMonad m =>
Element -> StateT DBState m (Inlines, [Blocks])
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 :: Bool
dbBook = Bool
True}) StateT DBState m () -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
0
        Text
"appendix" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
0
        Text
"preface" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
0
        Text
"bridgehead" -> Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> Inlines
strong (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
        Text
"sect1" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
1
        Text
"sect2" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
2
        Text
"sect3" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
3
        Text
"sect4" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
4
        Text
"sect5" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
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 -> DB m Blocks) -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect (Int -> DB m Blocks) -> (Int -> Int) -> Int -> DB m Blocks
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 -> DB m Blocks) -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
          Attr -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Attr -> Int -> StateT DBState m Blocks
sectWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[Text
"unnumbered"],[]) (Int -> DB m Blocks) -> (Int -> Int) -> Int -> DB m Blocks
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 -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
1
        Text
"refsect2" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect Int
2
        Text
"refsect3" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
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 -> DB m Blocks) -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect (Int -> DB m Blocks) -> (Int -> Int) -> Int -> DB m Blocks
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 (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [Text]
admonitionTags -> Text -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Text -> StateT DBState m Blocks
parseAdmonition Text
l
        Text
"area" -> DB m Blocks
skip
        Text
"areaset" -> DB m Blocks
skip
        Text
"areaspec" -> DB m Blocks
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 -> DB m Blocks) -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect (Int -> DB m Blocks) -> (Int -> Int) -> Int -> DB m Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1)
        Text
"question" -> Inlines -> Blocks -> Blocks
addToStart (Inlines -> Inlines
strong (Text -> Inlines
str Text
"Q:") Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
" ") (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        Text
"answer" -> Inlines -> Blocks -> Blocks
addToStart (Inlines -> Inlines
strong (Text -> Inlines
str Text
"A:") Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
" ") (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        Text
"abstract" -> Blocks -> Blocks
blockQuote (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        Text
"calloutlist" -> [Blocks] -> Blocks
bulletList ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
callouts
        Text
"itemizedlist" -> [Blocks] -> Blocks
bulletList ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
listitems
        Text
"orderedlist" -> 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
$
                      (Element -> Bool) -> Element -> Maybe Element
filterElement (Text -> Element -> Bool
named Text
"listitem") Element
e
                       Maybe Element -> (Element -> Maybe Int) -> Maybe Int
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Maybe Int
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead (Text -> Maybe Int) -> (Element -> Text) -> Element -> Maybe Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Element -> Text
attrValue Text
"override"
          ListAttributes -> [Blocks] -> Blocks
orderedListWith (Int
start,ListNumberStyle
listStyle,ListNumberDelim
DefaultDelim)
            ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
listitems
        Text
"variablelist" -> [(Inlines, [Blocks])] -> Blocks
definitionList ([(Inlines, [Blocks])] -> Blocks)
-> StateT DBState m [(Inlines, [Blocks])] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [(Inlines, [Blocks])]
deflistitems
        Text
"procedure" -> [Blocks] -> Blocks
bulletList ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
steps
        Text
"figure" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getFigure Element
e
        Text
"informalfigure" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getFigure Element
e
        Text
"mediaobject" -> Inlines -> Blocks
para (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getMediaobject Element
e
        Text
"caption" -> DB m Blocks
skip
        Text
"info" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e
        Text
"articleinfo" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e
        Text
"sectioninfo" -> DB m Blocks
skip -- keywords & other metadata
        Text
"refsectioninfo" -> DB m Blocks
skip -- keywords & other metadata
        Text
"refsect1info" -> DB m Blocks
skip -- keywords & other metadata
        Text
"refsect2info" -> DB m Blocks
skip -- keywords & other metadata
        Text
"refsect3info" -> DB m Blocks
skip -- keywords & other metadata
        Text
"sect1info" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"sect2info" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"sect3info" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"sect4info" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"sect5info" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"chapterinfo" -> DB m Blocks
skip -- keywords & other metadata
        Text
"glossaryinfo" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"appendixinfo" -> DB m Blocks
skip  -- keywords & other metadata
        Text
"bookinfo" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
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 :: Bool
dbBook = Bool
False }) StateT DBState m () -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
                           Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e DB m Blocks -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
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 :: Bool
dbBook = Bool
True }) StateT DBState m () -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
                    Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e DB m Blocks -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        Text
"table" -> DB m Blocks
parseTable
        Text
"informaltable" -> DB m Blocks
parseTable
        Text
"informalexample" -> Attr -> Blocks -> Blocks
divWith (Text
"", [Text
"informalexample"], []) (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                             Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        Text
"linegroup" -> [Inlines] -> Blocks
lineBlock ([Inlines] -> Blocks) -> StateT DBState m [Inlines] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Inlines]
lineItems
        Text
"literallayout" -> DB m Blocks
codeBlockWithLang
        Text
"screen" -> DB m Blocks
codeBlockWithLang
        Text
"programlisting" -> DB m Blocks
codeBlockWithLang
        Text
"?xml"  -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
        Text
"title" -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty     -- handled in parent element
        Text
"subtitle" -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty  -- handled in parent element
        Text
_       -> DB m Blocks
skip DB m Blocks -> DB m Blocks -> DB m Blocks
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
   where skip :: DB m Blocks
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 (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
           Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty

         codeBlockWithLang :: DB m Blocks
codeBlockWithLang = do
           let classes' :: [Text]
classes' = case Text -> Element -> Text
attrValue Text
"language" Element
e of
                                Text
"" -> []
                                Text
x  -> [Text
x]
           Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Blocks
codeBlockWith (Text -> Element -> Text
attrValue Text
"id" Element
e, [Text]
classes', [])
                  (Text -> Blocks) -> Text -> Blocks
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 :: DB m Blocks
parseBlockquote = do
            Blocks
attrib <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"attribution") Element
e of
                             Maybe Element
Nothing  -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
                             Just Element
z   -> Inlines -> Blocks
para (Inlines -> Blocks)
-> ([Inlines] -> Inlines) -> [Inlines] -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Text -> Inlines
str Text
"— " Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<>) (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat
                                         ([Inlines] -> Blocks) -> StateT DBState m [Inlines] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                                              (Content -> StateT DBState m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline (Element -> [Content]
elContent Element
z)
            Blocks
contents <- Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
            Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Blocks -> Blocks
blockQuote (Blocks
contents Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
attrib)
         listitems :: StateT DBState m [Blocks]
listitems = (Element -> DB m Blocks) -> [Element] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks ([Element] -> StateT DBState m [Blocks])
-> [Element] -> StateT DBState m [Blocks]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"listitem") Element
e
         callouts :: StateT DBState m [Blocks]
callouts = (Element -> DB m Blocks) -> [Element] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks ([Element] -> StateT DBState m [Blocks])
-> [Element] -> StateT DBState m [Blocks]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"callout") Element
e
         deflistitems :: StateT DBState m [(Inlines, [Blocks])]
deflistitems = (Element -> StateT DBState m (Inlines, [Blocks]))
-> [Element] -> StateT DBState m [(Inlines, [Blocks])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *).
PandocMonad m =>
Element -> StateT DBState m (Inlines, [Blocks])
parseVarListEntry ([Element] -> StateT DBState m [(Inlines, [Blocks])])
-> [Element] -> StateT DBState m [(Inlines, [Blocks])]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren
                     (Text -> Element -> Bool
named Text
"varlistentry") Element
e
         steps :: StateT DBState m [Blocks]
steps = (Element -> DB m Blocks) -> [Element] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks ([Element] -> StateT DBState m [Blocks])
-> [Element] -> StateT DBState m [Blocks]
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 (Inlines, [Blocks])
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'
                     [Inlines]
terms' <- (Element -> StateT DBState m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines [Element]
terms
                     [Blocks]
items' <- (Element -> StateT DBState m Blocks)
-> [Element] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks [Element]
items
                     (Inlines, [Blocks]) -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *) a. Monad m => a -> m a
return ([Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall a b. (a -> b) -> a -> b
$ Inlines -> [Inlines] -> [Inlines]
forall a. a -> [a] -> [a]
intersperse (Text -> Inlines
str Text
"; ") [Inlines]
terms', [Blocks]
items')
         parseGlossEntry :: Element -> StateT DBState m (Inlines, [Blocks])
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'
                     [Inlines]
terms' <- (Element -> StateT DBState m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines [Element]
terms
                     [Blocks]
items' <- (Element -> StateT DBState m Blocks)
-> [Element] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks [Element]
items
                     (Inlines, [Blocks]) -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *) a. Monad m => a -> m a
return ([Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall a b. (a -> b) -> a -> b
$ Inlines -> [Inlines] -> [Inlines]
forall a. a -> [a] -> [a]
intersperse (Text -> Inlines
str Text
"; ") [Inlines]
terms', [Blocks]
items')
         parseTable :: DB m Blocks
parseTable = do
                      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
                      Inlines
capt <- case (Element -> Bool) -> Element -> Maybe Element
filterChild Element -> Bool
isCaption Element
e of
                                    Just Element
t  -> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                                    Maybe Element
Nothing -> Inlines -> StateT DBState m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
                      let e' :: Element
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 -> Bool
isColspec Element
x = Text -> Element -> Bool
named Text
"colspec" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"col" Element
x
                      let colspecs :: [Element]
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 :: [Text]
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 -> Bool
isRow Element
x = Text -> Element -> Bool
named Text
"row" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named Text
"tr" Element
x
                      [Cell]
headrows <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"thead") Element
e' of
                                       Just Element
h  -> case (Element -> Bool) -> Element -> Maybe Element
filterChild Element -> Bool
isRow Element
h of
                                                       Just Element
x  -> [Text] -> Element -> StateT DBState m [Cell]
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m [Cell]
parseRow [Text]
colnames Element
x
                                                       Maybe Element
Nothing -> [Cell] -> StateT DBState m [Cell]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                                       Maybe Element
Nothing -> [Cell] -> StateT DBState m [Cell]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                      [[Cell]]
bodyrows <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"tbody") Element
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)
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)
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 -> Maybe b
toWidth Element
c = do
                            Text
w <- QName -> Element -> Maybe Text
findAttr (Text -> QName
unqual Text
"colwidth") Element
c
                            b
n <- Text -> Maybe b
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead (Text -> Maybe b) -> Text -> Maybe b
forall a b. (a -> b) -> a -> b
$ Text
"0" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> (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
w
                            if b
n b -> b -> Bool
forall a. Ord a => a -> a -> Bool
> b
0 then b -> Maybe b
forall a. a -> Maybe a
Just b
n else Maybe b
forall a. Maybe a
Nothing
                      let numrows :: Int
numrows = case [[Cell]]
bodyrows of
                                         [] -> Int
0
                                         [[Cell]]
xs -> [Int] -> Int
forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
maximum ([Int] -> Int) -> [Int] -> Int
forall a b. (a -> b) -> a -> b
$ ([Cell] -> Int) -> [[Cell]] -> [Int]
forall a b. (a -> b) -> [a] -> [b]
map [Cell] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length [[Cell]]
xs
                      let aligns :: [Alignment]
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 -> m a
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 :: Double
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 :: [ColWidth]
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)
sequence [Maybe Double]
ws of
                                                Just [Double]
ws' -> let colTot :: Double
colTot = [Double] -> Double
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 :: [Cell] -> Row
toRow = Attr -> [Cell] -> Row
Row Attr
nullAttr
                          toHeaderRow :: [Cell] -> [Row]
toHeaderRow [Cell]
l = [[Cell] -> Row
toRow [Cell]
l | Bool -> Bool
not ([Cell] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Cell]
l)]
                      Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Caption
-> [ColSpec] -> TableHead -> [TableBody] -> TableFoot -> Blocks
table (Blocks -> Caption
simpleCaption (Blocks -> Caption) -> Blocks -> Caption
forall a b. (a -> b) -> a -> b
$ Inlines -> Blocks
plain Inlines
capt)
                                     ([Alignment] -> [ColWidth] -> [ColSpec]
forall a b. [a] -> [b] -> [(a, b)]
zip [Alignment]
aligns [ColWidth]
widths)
                                     (Attr -> [Row] -> TableHead
TableHead Attr
nullAttr ([Row] -> TableHead) -> [Row] -> TableHead
forall a b. (a -> b) -> a -> b
$ [Cell] -> [Row]
toHeaderRow [Cell]
headrows)
                                     [Attr -> RowHeadColumns -> [Row] -> [Row] -> TableBody
TableBody Attr
nullAttr RowHeadColumns
0 [] ([Row] -> TableBody) -> [Row] -> TableBody
forall a b. (a -> b) -> a -> b
$ ([Cell] -> Row) -> [[Cell]] -> [Row]
forall a b. (a -> b) -> [a] -> [b]
map [Cell] -> Row
toRow [[Cell]]
bodyrows]
                                     (Attr -> [Row] -> TableFoot
TableFoot Attr
nullAttr [])
         sect :: Int -> StateT DBState m Blocks
sect Int
n = Attr -> Int -> StateT DBState m Blocks
forall (m :: * -> *).
PandocMonad m =>
Attr -> Int -> StateT DBState m Blocks
sectWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[],[]) Int
n
         sectWith :: Attr -> Int -> StateT DBState m Blocks
sectWith Attr
attr Int
n = do
           Bool
isbook <- (DBState -> Bool) -> StateT DBState m Bool
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Bool
dbBook
           let n' :: Int
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
           Inlines
headerText <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e Maybe Element -> Maybe Element -> Maybe Element
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 (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
                                  (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title")) of
                            Just Element
t  -> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                            Maybe Element
Nothing -> Inlines -> StateT DBState m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
           (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbSectionLevel :: Int
dbSectionLevel = Int
n }
           Blocks
b <- Element -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
           (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbSectionLevel :: Int
dbSectionLevel = Int
n Int -> Int -> Int
forall a. Num a => a -> a -> a
- Int
1 }
           Blocks -> StateT DBState m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> StateT DBState m Blocks)
-> Blocks -> StateT DBState m Blocks
forall a b. (a -> b) -> a -> b
$ Attr -> Int -> Inlines -> Blocks
headerWith Attr
attr Int
n' Inlines
headerText Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
b
         lineItems :: StateT DBState m [Inlines]
lineItems = (Element -> StateT DBState m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines ([Element] -> StateT DBState m [Inlines])
-> [Element] -> StateT DBState m [Inlines]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"line") Element
e
         -- | 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 :: Text -> StateT DBState m Blocks
parseAdmonition Text
label = do
           -- <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.
           Blocks
title <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e of
                        Just Element
t  -> Attr -> Blocks -> Blocks
divWith (Text
"", [Text
"title"], []) (Blocks -> Blocks) -> (Inlines -> Blocks) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> Blocks
plain (Inlines -> Blocks)
-> StateT DBState m Inlines -> StateT DBState m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                        Maybe Element
Nothing -> Blocks -> StateT DBState m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
           -- this will ignore the title element if it is present
           Blocks
b <- Element -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
           -- we also attach the label as a class, so it can be styled properly
           Blocks -> StateT DBState m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> StateT DBState m Blocks)
-> Blocks -> StateT DBState m Blocks
forall a b. (a -> b) -> a -> b
$ Attr -> Blocks -> Blocks
divWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[Text
label],[]) (Blocks
title Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
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 :: (Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
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
  Inlines
ils' <- Inlines -> Inlines
trimInlines (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> StateT DBState m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Content -> StateT DBState m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline [Content]
ils
  let p :: Blocks
p = if Inlines
ils' Inlines -> Inlines -> Bool
forall a. Eq a => a -> a -> Bool
== Inlines
forall a. Monoid a => a
mempty then Blocks
forall a. Monoid a => a
mempty else Inlines -> Blocks
container Inlines
ils'
  case [Content]
rest of
    [] -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
p
    (Content
r:[Content]
rs) -> do
      Blocks
b <- Content -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Content -> DB m Blocks
parseBlock Content
r
      Blocks
x <- (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
container [Content]
rs
      Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return (Blocks -> DB m Blocks) -> Blocks -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ Blocks
p Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
b Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
x

parseRow :: PandocMonad m => [Text] -> Element -> DB m [Cell]
parseRow :: [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] -> DB m [Cell]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM ([Text] -> Element -> StateT DBState m Cell
forall (m :: * -> *).
PandocMonad m =>
[Text] -> Element -> DB m Cell
parseEntry [Text]
cn) ([Element] -> DB m [Cell])
-> (Element -> [Element]) -> Element -> DB 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 :: [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 colSpan :: ColSpan
colSpan = Element -> ColSpan
toColSpan Element
el
  let align :: Alignment
align = Element -> Alignment
toAlignment Element
el
  ((Blocks -> Cell) -> StateT DBState m Blocks -> DB m Cell
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Alignment -> RowSpan -> ColSpan -> Blocks -> Cell
cell Alignment
align RowSpan
1 ColSpan
colSpan) (StateT DBState m Blocks -> DB m Cell)
-> (Element -> StateT DBState m Blocks) -> Element -> DB m Cell
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> DB m Blocks
parseMixed Inlines -> Blocks
plain ([Content] -> StateT DBState m Blocks)
-> (Element -> [Content]) -> Element -> StateT DBState m Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> [Content]
elContent) Element
el

getInlines :: PandocMonad m => Element -> DB m Inlines
getInlines :: Element -> DB m Inlines
getInlines Element
e' = Inlines -> Inlines
trimInlines (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                 (Content -> DB m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
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 :: [Content]
elContent = (Content -> Content) -> [Content] -> [Content]
forall a b. (a -> b) -> [a] -> [b]
map Content -> Content
elementToStr ([Content] -> [Content]) -> [Content] -> [Content]
forall a b. (a -> b) -> a -> b
$ Element -> [Content]
elContent Element
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 Line -> CData
CData CDataKind
CDataText (Element -> Text
strContentRecursive Element
e') Maybe Line
forall a. Maybe a
Nothing
elementToStr Content
x = Content
x

parseInline :: PandocMonad m => Content -> DB m Inlines
parseInline :: Content -> DB m Inlines
parseInline (Text (CData CDataKind
_ Text
s Maybe Line
_)) = Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
text Text
s
parseInline (CRef Text
ref) =
  Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
text (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> (String -> Text) -> Maybe String -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe (Text -> Text
T.toUpper Text
ref) String -> Text
T.pack (Maybe String -> Text) -> Maybe String -> Text
forall a b. (a -> b) -> a -> b
$ String -> Maybe String
lookupEntity (Text -> String
T.unpack Text
ref)
parseInline (Elem Element
e) =
  case QName -> Text
qName (Element -> QName
elName Element
e) of
        Text
"anchor" -> do
           Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Attr -> Inlines -> Inlines
spanWith (Text -> Element -> Text
attrValue Text
"id" Element
e, [], []) Inlines
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
"class" 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 (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines (Attr -> Inlines -> Inlines
spanWith (Text
ident,[Text]
classes,[]))
            else (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
forall a. a -> a
id
        Text
"equation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        Text
"informalequation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        Text
"inlineequation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
math
        Text
"subscript" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
subscript
        Text
"superscript" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
superscript
        Text
"inlinemediaobject" -> Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getMediaobject Element
e
        Text
"quote" -> do
            QuoteType
qt <- (DBState -> QuoteType) -> StateT DBState m QuoteType
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> QuoteType
dbQuoteType
            let qt' :: QuoteType
qt' = if QuoteType
qt QuoteType -> QuoteType -> Bool
forall a. Eq a => a -> a -> Bool
== QuoteType
SingleQuote then QuoteType
DoubleQuote else QuoteType
SingleQuote
            (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbQuoteType :: QuoteType
dbQuoteType = QuoteType
qt' }
            Inlines
contents <- (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
forall a. a -> a
id
            (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify ((DBState -> DBState) -> StateT DBState m ())
-> (DBState -> DBState) -> StateT DBState m ()
forall a b. (a -> b) -> a -> b
$ \DBState
st -> DBState
st{ dbQuoteType :: QuoteType
dbQuoteType = QuoteType
qt }
            Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ if QuoteType
qt QuoteType -> QuoteType -> Bool
forall a. Eq a => a -> a -> Bool
== QuoteType
SingleQuote
                        then Inlines -> Inlines
singleQuoted Inlines
contents
                        else Inlines -> Inlines
doubleQuoted Inlines
contents
        Text
"simplelist" -> DB m Inlines
simpleList
        Text
"segmentedlist" -> DB m Inlines
segmentedList
        Text
"classname" -> DB m Inlines
codeWithLang
        Text
"code" -> DB m Inlines
codeWithLang
        Text
"filename" -> DB m Inlines
codeWithLang
        Text
"envar" -> DB m Inlines
codeWithLang
        Text
"literal" -> DB m Inlines
codeWithLang
        Text
"computeroutput" -> DB m Inlines
codeWithLang
        Text
"prompt" -> DB m Inlines
codeWithLang
        Text
"parameter" -> DB m Inlines
codeWithLang
        Text
"option" -> DB m Inlines
codeWithLang
        Text
"optional" -> do Inlines
x <- Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
                         Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
str Text
"[" Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
x Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
"]"
        Text
"replaceable" -> do Inlines
x <- Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
                            Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
str Text
"<" Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
x Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
">"
        Text
"markup" -> DB m Inlines
codeWithLang
        Text
"wordasword" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
emph
        Text
"command" -> DB m Inlines
codeWithLang
        Text
"varname" -> DB m Inlines
codeWithLang
        Text
"function" -> DB m Inlines
codeWithLang
        Text
"type"    -> DB m Inlines
codeWithLang
        Text
"symbol"  -> DB m Inlines
codeWithLang
        Text
"constant" -> DB m Inlines
codeWithLang
        Text
"userinput" -> DB m Inlines
codeWithLang
        Text
"systemitem" -> DB m Inlines
codeWithLang
        Text
"varargs" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
code Text
"(...)"
        Text
"keycap" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Text -> Inlines
str (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e)
        Text
"keycombo" -> [Inlines] -> Inlines
keycombo ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> DB m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline (Element -> [Content]
elContent Element
e)
        Text
"menuchoice" -> [Inlines] -> Inlines
menuchoice ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> DB m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
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]
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
linkend = Text -> Element -> Text
attrValue Text
"linkend" Element
e
            let title :: Text
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)
            Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Text -> Inlines -> Inlines
link (Text
"#" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
linkend) Text
"" (Text -> Inlines
text Text
title)
        Text
"email" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Text -> Inlines -> Inlines
link (Text
"mailto:" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Element -> Text
strContent Element
e) Text
""
                          (Inlines -> Inlines) -> Inlines -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
str (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e
        Text
"uri" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Text -> Inlines -> Inlines
link (Element -> Text
strContent Element
e) Text
"" (Inlines -> Inlines) -> Inlines -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Inlines
str (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContent Element
e
        Text
"ulink" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines (Text -> Text -> Inlines -> Inlines
link (Text -> Element -> Text
attrValue Text
"url" Element
e) Text
"")
        Text
"link" -> do
             Inlines
ils <- (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
forall a. a -> a
id
             let href :: Text
href = case QName -> Element -> Maybe Text
findAttr (Text -> Maybe Text -> Maybe Text -> QName
QName Text
"href" (Text -> Maybe Text
forall a. a -> Maybe a
Just Text
"http://www.w3.org/1999/xlink") Maybe Text
forall a. Maybe a
Nothing) 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' :: Inlines
ils' = if Inlines
ils Inlines -> Inlines -> Bool
forall a. Eq a => a -> a -> Bool
== Inlines
forall a. Monoid a => a
mempty then Text -> Inlines
str Text
href else Inlines
ils
             let attr :: (Text, [Text], [a])
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, [])
             Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Text -> Inlines -> Inlines
linkWith Attr
forall a. (Text, [Text], [a])
attr Text
href Text
"" Inlines
ils'
        Text
"foreignphrase" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
emph
        Text
"emphasis" -> case Text -> Element -> Text
attrValue Text
"role" Element
e of
                             Text
"bold"          -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
strong
                             Text
"strong"        -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
strong
                             Text
"strikethrough" -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
strikeout
                             Text
_               -> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
emph
        Text
"footnote" -> Blocks -> Inlines
note (Blocks -> Inlines) -> ([Blocks] -> Blocks) -> [Blocks] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Blocks] -> Blocks
forall a. Monoid a => [a] -> a
mconcat ([Blocks] -> Inlines) -> StateT DBState m [Blocks] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (Content -> StateT DBState m Blocks)
-> [Content] -> StateT DBState m [Blocks]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Content -> DB m Blocks
parseBlock (Element -> [Content]
elContent Element
e)
        Text
"title" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
        Text
"affiliation" -> DB m Inlines
skip
        -- Note: this isn't a real docbook tag; it's what we convert
        -- <?asciidor-br?> to in handleInstructions, above.
        Text
"pi-asciidoc-br" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
linebreak
        Text
_          -> DB m Inlines
skip DB m Inlines -> DB m Inlines -> DB m Inlines
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> (Inlines -> Inlines) -> DB m Inlines
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
forall a. a -> a
id
   where skip :: DB m Inlines
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 (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
           Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty

         innerInlines :: (Inlines -> Inlines) -> StateT DBState m Inlines
innerInlines Inlines -> Inlines
f = (Inlines -> Inlines) -> Inlines -> Inlines
extractSpaces Inlines -> Inlines
f (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> StateT DBState m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                          (Content -> StateT DBState m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline (Element -> [Content]
elContent Element
e)
         codeWithLang :: DB m Inlines
codeWithLang = do
           let classes' :: [Text]
classes' = case Text -> Element -> Text
attrValue Text
"language" Element
e of
                               Text
"" -> []
                               Text
l  -> [Text
l]
           Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Attr -> Text -> Inlines
codeWith (Text -> Element -> Text
attrValue Text
"id" Element
e,[Text]
classes',[]) (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Element -> Text
strContentRecursive Element
e
         simpleList :: DB m Inlines
simpleList = [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> ([Inlines] -> [Inlines]) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> [Inlines] -> [Inlines]
forall a. a -> [a] -> [a]
intersperse (Text -> Inlines
str Text
"," Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
space) ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Element -> DB m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines
                         ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"member") Element
e)
         segmentedList :: DB m Inlines
segmentedList = do
           Inlines
tit <- DB m Inlines
-> (Element -> DB m Inlines) -> Maybe Element -> DB m Inlines
forall b a. b -> (a -> b) -> Maybe a -> b
maybe (Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty) Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines (Maybe Element -> DB m Inlines) -> Maybe Element -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named Text
"title") Element
e
           [Inlines]
segtits <- (Element -> DB m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines ([Element] -> StateT DBState m [Inlines])
-> [Element] -> StateT DBState m [Inlines]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"segtitle") Element
e
           [[Inlines]]
segitems <- (Element -> StateT DBState m [Inlines])
-> [Element] -> StateT DBState m [[Inlines]]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM ((Element -> DB m Inlines)
-> [Element] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines ([Element] -> StateT DBState m [Inlines])
-> (Element -> [Element]) -> Element -> StateT DBState m [Inlines]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"seg"))
                          ([Element] -> StateT DBState m [[Inlines]])
-> [Element] -> StateT DBState m [[Inlines]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named Text
"seglistitem") Element
e
           let toSeg :: [Inlines] -> Inlines
toSeg = [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> ([Inlines] -> [Inlines]) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Inlines -> Inlines -> Inlines)
-> [Inlines] -> [Inlines] -> [Inlines]
forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith (\Inlines
x Inlines
y -> Inlines -> Inlines
strong (Inlines
x Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str Text
":") Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
space Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<>
                                  Inlines
y Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
linebreak) [Inlines]
segtits
           let segs :: Inlines
segs = [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall a b. (a -> b) -> a -> b
$ ([Inlines] -> Inlines) -> [[Inlines]] -> [Inlines]
forall a b. (a -> b) -> [a] -> [b]
map [Inlines] -> Inlines
toSeg [[Inlines]]
segitems
           let tit' :: Inlines
tit' = if Inlines
tit Inlines -> Inlines -> Bool
forall a. Eq a => a -> a -> Bool
== Inlines
forall a. Monoid a => a
mempty
                         then Inlines
forall a. Monoid a => a
mempty
                         else Inlines -> Inlines
strong Inlines
tit Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
linebreak
           Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> DB m Inlines) -> Inlines -> DB m Inlines
forall a b. (a -> b) -> a -> b
$ Inlines
linebreak Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
tit' Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
segs
         keycombo :: [Inlines] -> Inlines
keycombo = Attr -> Inlines -> Inlines
spanWith (Text
"",[Text
"keycombo"],[]) (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                    [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> ([Inlines] -> [Inlines]) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> [Inlines] -> [Inlines]
forall a. a -> [a] -> [a]
intersperse (Text -> Inlines
str Text
"+")
         menuchoice :: [Inlines] -> Inlines
menuchoice = Attr -> Inlines -> Inlines
spanWith (Text
"",[Text
"menuchoice"],[]) (Inlines -> Inlines)
-> ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
                    [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines)
-> ([Inlines] -> [Inlines]) -> [Inlines] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> [Inlines] -> [Inlines]
forall a. a -> [a] -> [a]
intersperse (Text -> Inlines
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
"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
_              -> 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 :: Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
constructor =
  Inlines -> m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return (Inlines -> m Inlines) -> Inlines -> m Inlines
forall a b. (a -> b) -> a -> b
$ [Inlines] -> Inlines
forall a. Monoid a => [a] -> a
mconcat ([Inlines] -> Inlines) -> [Inlines] -> Inlines
forall a b. (a -> b) -> a -> b
$ (Text -> Inlines) -> [Text] -> [Inlines]
forall a b. (a -> b) -> [a] -> [b]
map Text -> Inlines
constructor ([Text] -> [Inlines]) -> [Text] -> [Inlines]
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
qPrefix (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
"mml")
      (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 (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 :: (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 Line
_)) = 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 :: Maybe Text
qPrefix = Maybe Text
forall a. Maybe a
Nothing }