{-# LANGUAGE NoImplicitPrelude #-}
{-# LANGUAGE OverloadedStrings #-}
{- |
   Module      : Text.Pandoc.Readers.DocBook
   Copyright   : Copyright (C) 2006-2019 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 Prelude
import Control.Monad.State.Strict
import Data.Char (isSpace, toUpper)
import Data.Default
import Data.Either (rights)
import Data.Foldable (asum)
import Data.Generics
import Data.List (intersperse)
import Data.Maybe (fromMaybe)
import Data.Text (Text)
import qualified Data.Text as T
import Text.HTML.TagSoup.Entity (lookupEntity)
import Text.Pandoc.Builder
import Text.Pandoc.Class (PandocMonad, report)
import Text.Pandoc.Options
import Text.Pandoc.Logging (LogMessage(..))
import Text.Pandoc.Shared (crFilter, safeRead)
import Text.TeXMath (readMathML, writeTeX)
import Text.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
[o] 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
[ ] 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
[ ] 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
[ ] informalfigure - A 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
[ ] 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
[ ] 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
[x] releaseinfo - Information about a particular release of a document
[ ] remark - A remark (or comment) intended for presentation in a draft
    manuscript
[ ] 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
[ ] 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
[ ] 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)
[ ] 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
[ ] 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 -> [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 -> [Content] -> DBState
DBState{ dbSectionLevel :: Int
dbSectionLevel = 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
               , dbContent :: [Content]
dbContent = [] }


readDocBook :: PandocMonad m => ReaderOptions -> Text -> m Pandoc
readDocBook :: ReaderOptions -> Text -> m Pandoc
readDocBook _ inp :: Text
inp = do
  let tree :: [Content]
tree = [Content] -> [Content]
normalizeTree ([Content] -> [Content])
-> (Text -> [Content]) -> Text -> [Content]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> [Content]
forall s. XmlSource s => s -> [Content]
parseXML (Text -> [Content]) -> (Text -> Text) -> Text -> [Content]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text
handleInstructions (Text -> [Content]) -> Text -> [Content]
forall a b. (a -> b) -> a -> b
$ Text -> Text
crFilter Text
inp
  (bs :: [Blocks]
bs, st' :: 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 <?asciidoc-br?> specially (issue #1236), converting it
-- to <br/>, since xml-light doesn't parse the instruction correctly.
-- Other xml instructions are simply removed from the input stream.
handleInstructions :: Text -> Text
handleInstructions :: Text -> Text
handleInstructions = String -> Text
T.pack (String -> Text) -> (Text -> String) -> Text -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ShowS
handleInstructions' ShowS -> (Text -> String) -> Text -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> String
T.unpack

handleInstructions' :: String -> String
handleInstructions' :: ShowS
handleInstructions' ('<':'?':'a':'s':'c':'i':'i':'d':'o':'c':'-':'b':'r':'?':'>':xs :: String
xs) = '<'Char -> ShowS
forall a. a -> [a] -> [a]
:'b'Char -> ShowS
forall a. a -> [a] -> [a]
:'r'Char -> ShowS
forall a. a -> [a] -> [a]
:'/'Char -> ShowS
forall a. a -> [a] -> [a]
:'>'Char -> ShowS
forall a. a -> [a] -> [a]
: ShowS
handleInstructions' String
xs
handleInstructions' xs :: String
xs = case (Char -> Bool) -> String -> (String, String)
forall a. (a -> Bool) -> [a] -> ([a], [a])
break (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
=='<') String
xs of
                             (ys :: String
ys, [])     -> String
ys
                             ([], '<':zs :: String
zs) -> '<' Char -> ShowS
forall a. a -> [a] -> [a]
: ShowS
handleInstructions' String
zs
                             (ys :: String
ys, zs :: String
zs)     -> String
ys String -> ShowS
forall a. [a] -> [a] -> [a]
++ ShowS
handleInstructions' String
zs

getFigure :: PandocMonad m => Element -> DB m Blocks
getFigure :: Element -> DB m Blocks
getFigure e :: Element
e = do
  Inlines
tit <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "title") Element
e of
              Just t :: Element
t  -> Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
              Nothing -> Inlines -> DB 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
$ \st :: DBState
st -> DBState
st{ dbFigureTitle :: Inlines
dbFigureTitle = Inlines
tit }
  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
$ \st :: DBState
st -> DBState
st{ dbFigureTitle :: Inlines
dbFigureTitle = Inlines
forall a. Monoid a => a
mempty }
  Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
res

-- normalize input, consolidating adjacent Text and CRef elements
normalizeTree :: [Content] -> [Content]
normalizeTree :: [Content] -> [Content]
normalizeTree = (forall a. Data a => a -> a) -> forall a. Data a => a -> a
everywhere (([Content] -> [Content]) -> a -> a
forall a b. (Typeable a, Typeable b) => (b -> b) -> a -> a
mkT [Content] -> [Content]
go)
  where go :: [Content] -> [Content]
        go :: [Content] -> [Content]
go (Text (CData CDataRaw _ _):xs :: [Content]
xs) = [Content]
xs
        go (Text (CData CDataText s1 :: String
s1 z :: Maybe Line
z):Text (CData CDataText s2 :: String
s2 _):xs :: [Content]
xs) =
           CData -> Content
Text (CDataKind -> String -> Maybe Line -> CData
CData CDataKind
CDataText (String
s1 String -> ShowS
forall a. [a] -> [a] -> [a]
++ String
s2) Maybe Line
z)Content -> [Content] -> [Content]
forall a. a -> [a] -> [a]
:[Content]
xs
        go (Text (CData CDataText s1 :: String
s1 z :: Maybe Line
z):CRef r :: String
r:xs :: [Content]
xs) =
           CData -> Content
Text (CDataKind -> String -> Maybe Line -> CData
CData CDataKind
CDataText (String
s1 String -> ShowS
forall a. [a] -> [a] -> [a]
++ ShowS
convertEntity String
r) Maybe Line
z)Content -> [Content] -> [Content]
forall a. a -> [a] -> [a]
:[Content]
xs
        go (CRef r :: String
r:Text (CData CDataText s1 :: String
s1 z :: Maybe Line
z):xs :: [Content]
xs) =
             CData -> Content
Text (CDataKind -> String -> Maybe Line -> CData
CData CDataKind
CDataText (ShowS
convertEntity String
r String -> ShowS
forall a. [a] -> [a] -> [a]
++ String
s1) Maybe Line
z)Content -> [Content] -> [Content]
forall a. a -> [a] -> [a]
:[Content]
xs
        go (CRef r1 :: String
r1:CRef r2 :: String
r2:xs :: [Content]
xs) =
             CData -> Content
Text (CDataKind -> String -> Maybe Line -> CData
CData CDataKind
CDataText (ShowS
convertEntity String
r1 String -> ShowS
forall a. [a] -> [a] -> [a]
++ ShowS
convertEntity String
r2) Maybe Line
forall a. Maybe a
Nothing)Content -> [Content] -> [Content]
forall a. a -> [a] -> [a]
:[Content]
xs
        go xs :: [Content]
xs = [Content]
xs

convertEntity :: String -> String
convertEntity :: ShowS
convertEntity e :: String
e = String -> Maybe String -> String
forall a. a -> Maybe a -> a
Data.Maybe.fromMaybe ((Char -> Char) -> ShowS
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toUpper String
e) (String -> Maybe String
lookupEntity String
e)

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

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

--

addMetadataFromElement :: PandocMonad m => Element -> DB m Blocks
addMetadataFromElement :: Element -> DB m Blocks
addMetadataFromElement e :: Element
e = do
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "title") Element
e of
         Nothing -> () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
         Just z :: 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 "title"
           Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "subtitle" Element
z
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "authorgroup") Element
e of
         Nothing -> () -> StateT DBState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
         Just z :: Element
z  -> Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "author" Element
z
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "subtitle" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "author" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "date" Element
e
    Text -> Element -> StateT DBState m ()
forall (m :: * -> *).
PandocMonad m =>
Text -> Element -> StateT DBState m ()
addMetaField "release" 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 fieldname :: Text
fieldname elt :: 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 ()
                   [z :: 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
                   zs :: [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 field :: Text
field val :: 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 field :: Text
field v :: b
v s :: 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 field :: Text
field s :: 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 e :: Element
e) = QName -> String
qName (Element -> QName
elName Element
e) String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
blockTags
isBlockElement _ = Bool
False

blockTags :: [String]
blockTags :: [String]
blockTags = ["toc","index","para","formalpara","simpara",
           "ackno","epigraph","blockquote","bibliography","bibliodiv",
           "biblioentry","glossee","glosseealso","glossary",
           "glossdiv","glosslist","chapter","appendix","preface",
           "bridgehead","sect1","sect2","sect3","sect4","sect5","section",
           "refsect1","refsect2","refsect3","refsection", "qandadiv",
           "question","answer","abstract","itemizedlist","orderedlist",
           "variablelist","article","book","table","informaltable",
           "informalexample", "linegroup",
           "screen","programlisting","example","calloutlist"] [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++ [String]
admonitionTags

admonitionTags :: [String]
admonitionTags :: [String]
admonitionTags = ["important","caution","note","tip","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
== '\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 toadd :: Inlines
toadd bs :: Blocks
bs =
  case Blocks -> [Block]
forall a. Many a -> [a]
toList Blocks
bs of
    (Para xs :: [Inline]
xs : rest :: [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
    _                -> 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 e :: Element
e = do
  (imageUrl :: Text
imageUrl, attr :: Attr
attr) <-
    case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "imageobject") Element
e of
      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 z :: Element
z   -> case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "imagedata") Element
z of
                    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 i :: Element
i  -> let atVal :: String -> Text
atVal a :: String
a = String -> Element -> Text
attrValue String
a Element
i
                                   w :: [(Text, Text)]
w = case String -> Text
atVal "width" of
                                         "" -> []
                                         d :: Text
d  -> [("width", Text
d)]
                                   h :: [(Text, Text)]
h = case String -> Text
atVal "depth" of
                                         "" -> []
                                         d :: Text
d  -> [("height", Text
d)]
                                   atr :: Attr
atr = (String -> Text
atVal "id", Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ String -> Text
atVal "role", [(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 (String -> Text
atVal "fileref", Attr
atr)
  let getCaption :: Element -> StateT DBState m Inlines
getCaption el :: Element
el = case (Element -> Bool) -> Element -> Maybe Element
filterChild (\x :: Element
x -> Text -> Element -> Bool
named "caption" Element
x
                                            Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "textobject" Element
x
                                            Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "alt" Element
x) Element
el of
                        Nothing -> Inlines -> StateT DBState m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
                        Just z :: 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)
  Inlines
figTitle <- (DBState -> Inlines) -> DB m Inlines
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets DBState -> Inlines
dbFigureTitle
  let (caption :: DB m Inlines
caption, title :: Text
title) = if Inlines -> Bool
forall a. Many a -> Bool
isNull Inlines
figTitle
                            then (Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getCaption Element
e, "")
                            else (Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
figTitle, "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
caption

getBlocks :: PandocMonad m => Element -> DB m Blocks
getBlocks :: Element -> DB m Blocks
getBlocks e :: 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 CDataRaw _ _)) = Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty -- DOCTYPE
parseBlock (Text (CData _ s :: String
s _)) = if (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all Char -> Bool
isSpace String
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 -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack String
s
parseBlock (CRef x :: String
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 -> Text) -> Text -> Text
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack String
x
parseBlock (Elem e :: Element
e) =
  case QName -> String
qName (Element -> QName
elName Element
e) of
        "toc"   -> DB m Blocks
skip -- skip TOC, since in pandoc it's autogenerated
        "index" -> DB m Blocks
skip -- skip index, since page numbers meaningless
        "para"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "formalpara" -> do
           Blocks
tit <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "title") Element
e of
                        Just t :: Element
t  -> (Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Inlines -> Inlines
strong (Inlines -> Inlines) -> (Inlines -> Inlines) -> Inlines -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str ".")) (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                                     Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                        Nothing -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
           (Blocks
tit Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<>) (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "simpara"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "ackno"  -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "epigraph" -> DB m Blocks
parseBlockquote
        "blockquote" -> DB m Blocks
parseBlockquote
        "attribution" -> DB m Blocks
skip
        "titleabbrev" -> DB m Blocks
skip
        "authorinitials" -> DB m Blocks
skip
        "bibliography" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 0
        "bibliodiv" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 1
        "biblioentry" -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "bibliomixed" -> (Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
para (Element -> [Content]
elContent Element
e)
        "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
<$> Element -> (Text -> Inlines) -> StateT DBState m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        "informalequation" -> Inlines -> Blocks
para (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> (Text -> Inlines) -> StateT DBState m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        "glosssee" -> Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\ils :: Inlines
ils -> Text -> Inlines
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 ".")
                         (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
        "glossseealso" -> Inlines -> Blocks
para (Inlines -> Blocks) -> (Inlines -> Inlines) -> Inlines -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\ils :: Inlines
ils -> Text -> Inlines
text "See also " Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Inlines
ils Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str ".")
                         (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
e
        "glossary" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 0
        "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
<$>
                  (Element -> StateT DBState m (Inlines, [Blocks]))
-> [Element] -> StateT DBState m [(Inlines, [Blocks])]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Element -> StateT DBState m (Inlines, [Blocks])
forall (m :: * -> *).
PandocMonad m =>
Element -> StateT DBState m (Inlines, [Blocks])
parseGlossEntry ((Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named "glossentry") Element
e)
        "glosslist" -> [(Inlines, [Blocks])] -> Blocks
definitionList ([(Inlines, [Blocks])] -> Blocks)
-> StateT DBState m [(Inlines, [Blocks])] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                  (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 "glossentry") Element
e)
        "chapter" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\st :: 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 0
        "appendix" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 0
        "preface" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 0
        "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
        "sect1" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 1
        "sect2" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 2
        "sect3" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 3
        "sect4" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 4
        "sect5" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 5
        "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
+1)
        "refsect1" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 1
        "refsect2" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 2
        "refsect3" -> Int -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Int -> StateT DBState m Blocks
sect 3
        "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
+1)
        l :: String
l@String
_ | String
l String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
admonitionTags -> Text -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
Text -> StateT DBState m Blocks
parseAdmonition (Text -> DB m Blocks) -> Text -> DB m Blocks
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack String
l
        "area" -> DB m Blocks
skip
        "areaset" -> DB m Blocks
skip
        "areaspec" -> DB m Blocks
skip
        "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
+1)
        "question" -> Inlines -> Blocks -> Blocks
addToStart (Inlines -> Inlines
strong (Text -> Inlines
str "Q:") Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str " ") (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        "answer" -> Inlines -> Blocks -> Blocks
addToStart (Inlines -> Inlines
strong (Text -> Inlines
str "A:") Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str " ") (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        "abstract" -> Blocks -> Blocks
blockQuote (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        "calloutlist" -> [Blocks] -> Blocks
bulletList ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
callouts
        "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
        "orderedlist" -> do
          let listStyle :: ListNumberStyle
listStyle = case String -> Element -> Text
attrValue "numeration" Element
e of
                               "arabic"     -> ListNumberStyle
Decimal
                               "loweralpha" -> ListNumberStyle
LowerAlpha
                               "upperalpha" -> ListNumberStyle
UpperAlpha
                               "lowerroman" -> ListNumberStyle
LowerRoman
                               "upperroman" -> ListNumberStyle
UpperRoman
                               _            -> ListNumberStyle
Decimal
          let start :: Int
start = Int -> Maybe Int -> Int
forall a. a -> Maybe a -> a
fromMaybe 1 (Maybe Int -> Int) -> Maybe Int -> Int
forall a b. (a -> b) -> a -> b
$
                      (String -> Element -> Text
attrValue "override" (Element -> Text) -> Maybe Element -> Maybe Text
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Element -> Bool) -> Element -> Maybe Element
filterElement (Text -> Element -> Bool
named "listitem") Element
e)
                       Maybe Text -> (Text -> Maybe Int) -> Maybe Int
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Maybe Int
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead
          ListAttributes -> [Blocks] -> Blocks
orderedListWith (Int
start,ListNumberStyle
listStyle,ListNumberDelim
DefaultDelim)
            ([Blocks] -> Blocks) -> StateT DBState m [Blocks] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Blocks]
listitems
        "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
<$> StateT DBState m [(Inlines, [Blocks])]
deflistitems
        "figure" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getFigure Element
e
        "mediaobject" -> Inlines -> Blocks
para (Inlines -> Blocks) -> StateT DBState m Inlines -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getMediaobject Element
e
        "caption" -> DB m Blocks
skip
        "info" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e
        "articleinfo" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e
        "sectioninfo" -> DB m Blocks
skip -- keywords & other metadata
        "refsectioninfo" -> DB m Blocks
skip -- keywords & other metadata
        "refsect1info" -> DB m Blocks
skip -- keywords & other metadata
        "refsect2info" -> DB m Blocks
skip -- keywords & other metadata
        "refsect3info" -> DB m Blocks
skip -- keywords & other metadata
        "sect1info" -> DB m Blocks
skip  -- keywords & other metadata
        "sect2info" -> DB m Blocks
skip  -- keywords & other metadata
        "sect3info" -> DB m Blocks
skip  -- keywords & other metadata
        "sect4info" -> DB m Blocks
skip  -- keywords & other metadata
        "sect5info" -> DB m Blocks
skip  -- keywords & other metadata
        "chapterinfo" -> DB m Blocks
skip -- keywords & other metadata
        "glossaryinfo" -> DB m Blocks
skip  -- keywords & other metadata
        "appendixinfo" -> DB m Blocks
skip  -- keywords & other metadata
        "bookinfo" -> Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
addMetadataFromElement Element
e
        "article" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\st :: 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
        "book" -> (DBState -> DBState) -> StateT DBState m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify (\st :: 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
        "table" -> DB m Blocks
parseTable
        "informaltable" -> DB m Blocks
parseTable
        "informalexample" -> Attr -> Blocks -> Blocks
divWith ("", ["informalexample"], []) (Blocks -> Blocks) -> DB m Blocks -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                             Element -> DB m Blocks
forall (m :: * -> *). PandocMonad m => Element -> DB m Blocks
getBlocks Element
e
        "linegroup" -> [Inlines] -> Blocks
lineBlock ([Inlines] -> Blocks) -> StateT DBState m [Inlines] -> DB m Blocks
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> StateT DBState m [Inlines]
lineItems
        "literallayout" -> DB m Blocks
codeBlockWithLang
        "screen" -> DB m Blocks
codeBlockWithLang
        "programlisting" -> DB m Blocks
codeBlockWithLang
        "?xml"  -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
        "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
        "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
        _       -> 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
           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 -> LogMessage) -> Text -> LogMessage
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ QName -> String
qName (Element -> QName
elName Element
e)
           Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty

         parseMixed :: (Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed container :: Inlines -> Blocks
container conts :: [Content]
conts = do
           let (ils :: [Content]
ils,rest :: [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 -> StateT DBState m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
p
                 (r :: Content
r:rs :: [Content]
rs) -> do
                    Blocks
b <- Content -> StateT DBState m Blocks
forall (m :: * -> *). PandocMonad m => Content -> DB m Blocks
parseBlock Content
r
                    Blocks
x <- (Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
container [Content]
rs
                    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
$ 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
         codeBlockWithLang :: DB m Blocks
codeBlockWithLang = do
           let classes' :: [Text]
classes' = case String -> Element -> Text
attrValue "language" Element
e of
                                "" -> []
                                x :: 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 (String -> Element -> Text
attrValue "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
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
strContentRecursive Element
e
         parseBlockquote :: DB m Blocks
parseBlockquote = do
            Blocks
attrib <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "attribution") Element
e of
                             Nothing  -> Blocks -> DB m Blocks
forall (m :: * -> *) a. Monad m => a -> m a
return Blocks
forall a. Monoid a => a
mempty
                             Just z :: Element
z   -> (Inlines -> Blocks
para (Inlines -> Blocks)
-> ([Inlines] -> Inlines) -> [Inlines] -> Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Text -> Inlines
str "— " 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 "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 "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 "varlistentry") Element
e
         parseVarListEntry :: Element -> StateT DBState m (Inlines, [Blocks])
parseVarListEntry e' :: Element
e' = do
                     let terms :: [Element]
terms = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named "term") Element
e'
                     let items :: [Element]
items = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named "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 "; ") [Inlines]
terms', [Blocks]
items')
         parseGlossEntry :: Element -> StateT DBState m (Inlines, [Blocks])
parseGlossEntry e' :: Element
e' = do
                     let terms :: [Element]
terms = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named "glossterm") Element
e'
                     let items :: [Element]
items = (Element -> Bool) -> Element -> [Element]
filterChildren (Text -> Element -> Bool
named "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 "; ") [Inlines]
terms', [Blocks]
items')
         parseTable :: DB m Blocks
parseTable = do
                      let isCaption :: Element -> Bool
isCaption x :: Element
x = Text -> Element -> Bool
named "title" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "caption" Element
x
                      Inlines
caption <- case (Element -> Bool) -> Element -> Maybe Element
filterChild Element -> Bool
isCaption Element
e of
                                       Just t :: Element
t  -> Element -> StateT DBState m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                                       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 "tgroup") Element
e
                      let isColspec :: Element -> Bool
isColspec x :: Element
x = Text -> Element -> Bool
named "colspec" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "col" Element
x
                      let colspecs :: [Element]
colspecs = case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "colgroup") Element
e' of
                                           Just c :: Element
c -> (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isColspec Element
c
                                           _      -> (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isColspec Element
e'
                      let isRow :: Element -> Bool
isRow x :: Element
x = Text -> Element -> Bool
named "row" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "tr" Element
x
                      [Blocks]
headrows <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "thead") Element
e' of
                                       Just h :: Element
h  -> case (Element -> Bool) -> Element -> Maybe Element
filterChild Element -> Bool
isRow Element
h of
                                                       Just x :: Element
x  -> Element -> StateT DBState m [Blocks]
parseRow Element
x
                                                       Nothing -> [Blocks] -> StateT DBState m [Blocks]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                                       Nothing -> [Blocks] -> StateT DBState m [Blocks]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                      [[Blocks]]
bodyrows <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "tbody") Element
e' of
                                       Just b :: Element
b  -> (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]
parseRow
                                                  ([Element] -> StateT DBState m [[Blocks]])
-> [Element] -> StateT DBState m [[Blocks]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isRow Element
b
                                       Nothing -> (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]
parseRow
                                                  ([Element] -> StateT DBState m [[Blocks]])
-> [Element] -> StateT DBState m [[Blocks]]
forall a b. (a -> b) -> a -> b
$ (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isRow Element
e'
                      let toAlignment :: Element -> Alignment
toAlignment c :: Element
c = case QName -> Element -> Maybe String
findAttr (String -> QName
unqual "align") Element
c of
                                                Just "left"   -> Alignment
AlignLeft
                                                Just "right"  -> Alignment
AlignRight
                                                Just "center" -> Alignment
AlignCenter
                                                _             -> Alignment
AlignDefault
                      let toWidth :: Element -> Double
toWidth c :: Element
c = case QName -> Element -> Maybe String
findAttr (String -> QName
unqual "colwidth") Element
c of
                                                Just w :: String
w -> Double -> Maybe Double -> Double
forall a. a -> Maybe a -> a
fromMaybe 0
                                                   (Maybe Double -> Double) -> Maybe Double -> Double
forall a b. (a -> b) -> a -> b
$ Text -> Maybe Double
forall (m :: * -> *) a. (MonadPlus m, Read a) => Text -> m a
safeRead (Text -> Maybe Double) -> Text -> Maybe Double
forall a b. (a -> b) -> a -> b
$ "0" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> (Char -> Bool) -> Text -> Text
T.filter (\x :: Char
x ->
                                                     (Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
>= '0' Bool -> Bool -> Bool
&& Char
x Char -> Char -> Bool
forall a. Ord a => a -> a -> Bool
<= '9')
                                                      Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== '.') (String -> Text
T.pack String
w)
                                                Nothing -> 0 :: Double
                      let numrows :: Int
numrows = case [[Blocks]]
bodyrows of
                                         [] -> 0
                                         xs :: [[Blocks]]
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
$ ([Blocks] -> Int) -> [[Blocks]] -> [Int]
forall a b. (a -> b) -> [a] -> [b]
map [Blocks] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length [[Blocks]]
xs
                      let aligns :: [Alignment]
aligns = case [Element]
colspecs of
                                     [] -> Int -> Alignment -> [Alignment]
forall a. Int -> a -> [a]
replicate Int
numrows Alignment
AlignDefault
                                     cs :: [Element]
cs -> (Element -> Alignment) -> [Element] -> [Alignment]
forall a b. (a -> b) -> [a] -> [b]
map Element -> Alignment
toAlignment [Element]
cs
                      let widths :: [Double]
widths = case [Element]
colspecs of
                                     []  -> Int -> Double -> [Double]
forall a. Int -> a -> [a]
replicate Int
numrows 0
                                     cs :: [Element]
cs  -> let ws :: [Double]
ws = (Element -> Double) -> [Element] -> [Double]
forall a b. (a -> b) -> [a] -> [b]
map Element -> Double
toWidth [Element]
cs
                                                tot :: Double
tot = [Double] -> Double
forall (t :: * -> *) a. (Foldable t, Num a) => t a -> a
sum [Double]
ws
                                            in  if (Double -> Bool) -> [Double] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Double -> Double -> Bool
forall a. Ord a => a -> a -> Bool
> 0) [Double]
ws
                                                   then (Double -> Double) -> [Double] -> [Double]
forall a b. (a -> b) -> [a] -> [b]
map (Double -> Double -> Double
forall a. Fractional a => a -> a -> a
/ Double
tot) [Double]
ws
                                                   else Int -> Double -> [Double]
forall a. Int -> a -> [a]
replicate Int
numrows 0
                      let headrows' :: [Blocks]
headrows' = if [Blocks] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Blocks]
headrows
                                         then Int -> Blocks -> [Blocks]
forall a. Int -> a -> [a]
replicate Int
numrows Blocks
forall a. Monoid a => a
mempty
                                         else [Blocks]
headrows
                      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
-> [(Alignment, Double)] -> [Blocks] -> [[Blocks]] -> Blocks
table Inlines
caption ([Alignment] -> [Double] -> [(Alignment, Double)]
forall a b. [a] -> [b] -> [(a, b)]
zip [Alignment]
aligns [Double]
widths)
                                 [Blocks]
headrows' [[Blocks]]
bodyrows
         isEntry :: Element -> Bool
isEntry x :: Element
x  = Text -> Element -> Bool
named "entry" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "td" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "th" Element
x
         parseRow :: Element -> StateT DBState m [Blocks]
parseRow = (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 ((Inlines -> Blocks) -> [Content] -> DB m Blocks
forall (m :: * -> *).
PandocMonad m =>
(Inlines -> Blocks) -> [Content] -> StateT DBState m Blocks
parseMixed Inlines -> Blocks
plain ([Content] -> DB m Blocks)
-> (Element -> [Content]) -> Element -> DB m Blocks
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> [Content]
elContent) ([Element] -> StateT DBState m [Blocks])
-> (Element -> [Element]) -> Element -> StateT DBState m [Blocks]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Element -> Bool) -> Element -> [Element]
filterChildren Element -> Bool
isEntry
         sect :: Int -> StateT DBState m Blocks
sect n :: 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
== 0 then Int
n Int -> Int -> Int
forall a. Num a => a -> a -> a
+ 1 else Int
n
                     Inlines
headerText <- case (Element -> Bool) -> Element -> Maybe Element
filterChild (Text -> Element -> Bool
named "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 "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 "title")) of
                                      Just t :: Element
t  -> Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getInlines Element
t
                                      Nothing -> Inlines -> DB 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
$ \st :: 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
                     let ident :: Text
ident = String -> Element -> Text
attrValue "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
$ \st :: DBState
st -> DBState
st{ dbSectionLevel :: Int
dbSectionLevel = Int
n Int -> Int -> Int
forall a. Num a => a -> a -> a
- 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 (Text
ident,[],[]) 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 "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 label :: 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 "title") Element
e of
                        Just t :: Element
t  -> Attr -> Blocks -> Blocks
divWith ("", ["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
                        Nothing -> 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
$ 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 (String -> Element -> Text
attrValue "id" Element
e,[Text
label],[]) (Blocks
title Blocks -> Blocks -> Blocks
forall a. Semigroup a => a -> a -> a
<> Blocks
b)

getInlines :: PandocMonad m => Element -> DB m Inlines
getInlines :: Element -> DB m Inlines
getInlines e' :: 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 -> String
strContentRecursive :: Element -> String
strContentRecursive = Element -> String
strContent (Element -> String) -> (Element -> Element) -> Element -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
  (\e' :: 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 e' :: Element
e') = CData -> Content
Text (CData -> Content) -> CData -> Content
forall a b. (a -> b) -> a -> b
$ CDataKind -> String -> Maybe Line -> CData
CData CDataKind
CDataText (Element -> String
strContentRecursive Element
e') Maybe Line
forall a. Maybe a
Nothing
elementToStr x :: Content
x = Content
x

parseInline :: PandocMonad m => Content -> DB m Inlines
parseInline :: Content -> DB m Inlines
parseInline (Text (CData _ s :: String
s _)) = 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
$ String -> Text
T.pack String
s
parseInline (CRef ref :: String
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
$ Inlines -> (String -> Inlines) -> Maybe String -> Inlines
forall b a. b -> (a -> b) -> Maybe a -> b
maybe (Text -> Inlines
text (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ Text -> Text
T.toUpper (Text -> Text) -> Text -> Text
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack String
ref) (Text -> Inlines
text (Text -> Inlines) -> (String -> Text) -> String -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Text
T.pack) (Maybe String -> Inlines) -> Maybe String -> Inlines
forall a b. (a -> b) -> a -> b
$ String -> Maybe String
lookupEntity String
ref
parseInline (Elem e :: Element
e) =
  case QName -> String
qName (Element -> QName
elName Element
e) of
        "equation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        "informalequation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
displayMath
        "inlineequation" -> Element -> (Text -> Inlines) -> DB m Inlines
forall (m :: * -> *).
Monad m =>
Element -> (Text -> Inlines) -> m Inlines
equation Element
e Text -> Inlines
math
        "subscript" -> Inlines -> Inlines
subscript (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "superscript" -> Inlines -> Inlines
superscript (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "inlinemediaobject" -> Element -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Element -> DB m Inlines
getMediaobject Element
e
        "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
$ \st :: DBState
st -> DBState
st{ dbQuoteType :: QuoteType
dbQuoteType = QuoteType
qt' }
            Inlines
contents <- DB m Inlines
innerInlines
            (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
$ \st :: 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
        "simplelist" -> DB m Inlines
simpleList
        "segmentedlist" -> DB m Inlines
segmentedList
        "classname" -> DB m Inlines
codeWithLang
        "code" -> DB m Inlines
codeWithLang
        "filename" -> DB m Inlines
codeWithLang
        "literal" -> DB m Inlines
codeWithLang
        "computeroutput" -> DB m Inlines
codeWithLang
        "prompt" -> DB m Inlines
codeWithLang
        "parameter" -> DB m Inlines
codeWithLang
        "option" -> DB m Inlines
codeWithLang
        "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 "[" 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 "]"
        "markup" -> DB m Inlines
codeWithLang
        "wordasword" -> Inlines -> Inlines
emph (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "command" -> DB m Inlines
codeWithLang
        "varname" -> DB m Inlines
codeWithLang
        "function" -> DB m Inlines
codeWithLang
        "type"    -> DB m Inlines
codeWithLang
        "symbol"  -> DB m Inlines
codeWithLang
        "constant" -> DB m Inlines
codeWithLang
        "userinput" -> DB m Inlines
codeWithLang
        "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 "(...)"
        "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
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
strContent Element
e)
        "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
<$>
                         (Content -> DB m Inlines)
-> [Content] -> StateT DBState m [Inlines]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Content -> DB m Inlines
forall (m :: * -> *). PandocMonad m => Content -> DB m Inlines
parseInline (Element -> [Content]
elContent Element
e)
        "menuchoice" -> [Inlines] -> Inlines
menuchoice ([Inlines] -> Inlines)
-> StateT DBState m [Inlines] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (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)
        "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 = String -> Element -> Text
attrValue "linkend" Element
e
            let title :: Text
title = case String -> Element -> Text
attrValue "endterm" Element
e of
                            ""      -> Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe "???" Element -> Text
xrefTitleByElem
                                         (Text -> [Content] -> Maybe Element
findElementById Text
linkend [Content]
content)
                            endterm :: Text
endterm -> Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe "???" (String -> Text
T.pack (String -> Text) -> (Element -> String) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> String
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
forall a. Semigroup a => a -> a -> a
<> Text
linkend) "" (Text -> Inlines
text Text
title)
        "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 ("mailto:" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> String -> Text
T.pack (Element -> String
strContent Element
e)) ""
                          (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
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
strContent Element
e
        "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 (String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
strContent Element
e) "" (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
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
strContent Element
e
        "ulink" -> Text -> Text -> Inlines -> Inlines
link (String -> Element -> Text
attrValue "url" Element
e) "" (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "link" -> do
             Inlines
ils <- DB m Inlines
innerInlines
             let href :: Text
href = case QName -> Element -> Maybe String
findAttr (String -> Maybe String -> Maybe String -> QName
QName "href" (String -> Maybe String
forall a. a -> Maybe a
Just "http://www.w3.org/1999/xlink") Maybe String
forall a. Maybe a
Nothing) Element
e of
                               Just h :: String
h -> String -> Text
T.pack String
h
                               _      -> "#" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> String -> Element -> Text
attrValue "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 = (String -> Element -> Text
attrValue "id" Element
e, Text -> [Text]
T.words (Text -> [Text]) -> Text -> [Text]
forall a b. (a -> b) -> a -> b
$ String -> Element -> Text
attrValue "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 "" Inlines
ils'
        "foreignphrase" -> Inlines -> Inlines
emph (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "emphasis" -> case String -> Element -> Text
attrValue "role" Element
e of
                             "bold"          -> Inlines -> Inlines
strong (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
                             "strong"        -> Inlines -> Inlines
strong (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
                             "strikethrough" -> Inlines -> Inlines
strikeout (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
                             _               -> Inlines -> Inlines
emph (Inlines -> Inlines) -> DB m Inlines -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> DB m Inlines
innerInlines
        "footnote" -> (Blocks -> Inlines
note (Blocks -> Inlines) -> ([Blocks] -> Blocks) -> [Blocks] -> Inlines
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Blocks] -> Blocks
forall a. Monoid a => [a] -> a
mconcat) ([Blocks] -> Inlines) -> StateT DBState m [Blocks] -> DB m Inlines
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
                         (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)
        "title" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty
        "affiliation" -> DB m Inlines
skip
        -- Note: this isn't a real docbook tag; it's what we convert
        -- <?asciidor-br?> to in handleInstructions, above.  A kludge to
        -- work around xml-light's inability to parse an instruction.
        "br" -> Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
linebreak
        _          -> 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
>> DB m Inlines
innerInlines
   where skip :: DB m Inlines
skip = do
           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 -> LogMessage) -> Text -> LogMessage
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ QName -> String
qName (Element -> QName
elName Element
e)
           Inlines -> DB m Inlines
forall (m :: * -> *) a. Monad m => a -> m a
return Inlines
forall a. Monoid a => a
mempty

         innerInlines :: DB m Inlines
innerInlines = (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)
         codeWithLang :: DB m Inlines
codeWithLang = do
           let classes' :: [Text]
classes' = case String -> Element -> Text
attrValue "language" Element
e of
                               "" -> []
                               l :: 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 (String -> Element -> Text
attrValue "id" Element
e,[Text]
classes',[]) (Text -> Inlines) -> Text -> Inlines
forall a b. (a -> b) -> a -> b
$ String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Element -> String
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 "," 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 "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 "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 "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 "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 "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 (\x :: Inlines
x y :: Inlines
y -> Inlines -> Inlines
strong (Inlines
x Inlines -> Inlines -> Inlines
forall a. Semigroup a => a -> a -> a
<> Text -> Inlines
str ":") 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 ("",["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 "+")
         menuchoice :: [Inlines] -> Inlines
menuchoice = Attr -> Inlines -> Inlines
spanWith ("",["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 " > ")
         isGuiMenu :: Content -> Bool
isGuiMenu (Elem x :: Element
x) = Text -> Element -> Bool
named "guimenu" Element
x Bool -> Bool -> Bool
|| Text -> Element -> Bool
named "guisubmenu" Element
x Bool -> Bool -> Bool
||
                              Text -> Element -> Bool
named "guimenuitem" Element
x
         isGuiMenu _        = Bool
False

         findElementById :: Text -> [Content] -> Maybe Element
findElementById idString :: Text
idString content :: [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 (\x :: Element
x -> String -> Element -> Text
attrValue "id" Element
x Text -> Text -> Bool
forall a. Eq a => a -> a -> Bool
== Text
idString) Element
el | Elem el :: 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 el :: Element
el
             | Bool -> Bool
not (Text -> Bool
T.null Text
xrefLabel) = Text
xrefLabel
             | Bool
otherwise              = case QName -> String
qName (Element -> QName
elName Element
el) of
                  "chapter"      -> String -> Element -> Text
descendantContent "title" Element
el
                  "section"      -> String -> Element -> Text
descendantContent "title" Element
el
                  "sect1"        -> String -> Element -> Text
descendantContent "title" Element
el
                  "sect2"        -> String -> Element -> Text
descendantContent "title" Element
el
                  "sect3"        -> String -> Element -> Text
descendantContent "title" Element
el
                  "sect4"        -> String -> Element -> Text
descendantContent "title" Element
el
                  "sect5"        -> String -> Element -> Text
descendantContent "title" Element
el
                  "cmdsynopsis"  -> String -> Element -> Text
descendantContent "command" Element
el
                  "funcsynopsis" -> String -> Element -> Text
descendantContent "function" Element
el
                  _              -> String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ QName -> String
qName (Element -> QName
elName Element
el) String -> ShowS
forall a. [a] -> [a] -> [a]
++ "_title"
          where
            xrefLabel :: Text
xrefLabel = String -> Element -> Text
attrValue "xreflabel" Element
el
            descendantContent :: String -> Element -> Text
descendantContent name :: String
name = Text -> (Element -> Text) -> Maybe Element -> Text
forall b a. b -> (a -> b) -> Maybe a -> b
maybe "???" (String -> Text
T.pack (String -> Text) -> (Element -> String) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> String
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 (\n :: QName
n -> QName -> String
qName QName
n String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
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 e :: Element
e constructor :: 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
      (\x :: Element
x -> QName -> String
qName (Element -> QName
elName Element
x) String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== "math" Bool -> Bool -> Bool
&& QName -> Maybe String
qPrefix (Element -> QName
elName Element
x) Maybe String -> Maybe String -> Bool
forall a. Eq a => a -> a -> Bool
== String -> Maybe String
forall a. a -> Maybe a
Just "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
. String -> Text
T.pack (String -> Text) -> (Element -> String) -> Element -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Element -> String
showElement)

    latexEquations :: [Text]
    latexEquations :: [Text]
latexEquations = (Element -> Bool) -> (Element -> Text) -> [Text]
forall b. (Element -> Bool) -> (Element -> b) -> [b]
readMath (\x :: Element
x -> QName -> String
qName (Element -> QName
elName Element
x) String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== "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 childPredicate :: Element -> Bool
childPredicate fromElement :: 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 _ d :: String
d _)) = String -> Text
T.pack String
d
showVerbatimCData c :: Content
c = String -> Text
T.pack (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Content -> String
showContent Content
c


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