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DocBook: when a similar tag is present multiple times in the bibliography entry, output it only once.

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Thibaut Cuvelier 2024-02-26 16:04:22 +01:00
parent 2be72a1534
commit 8e0bc01d50
2 changed files with 68 additions and 44 deletions
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32
autotests/export/docbook/basic.xml
View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- This DocBook file was created by LyX 2.4.0dev
<!-- This DocBook file was created by LyX 2.4.0~devel
See https://www.lyx.org/ for more information -->
<article xml:lang="en-US" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:xi="http://www.w3.org/2001/XInclude" version="5.2">
<info>
@ -67,30 +67,8 @@
<m:mtable displaystyle='true'>
<m:mtr>
<m:mtd>
<m:mstyle mathvariant='normal'>
<m:mrow>
<m:mi>I</m:mi>&#0160;
<m:mi>a</m:mi>
<m:mi>m</m:mi>&#0160;
<m:mi>a</m:mi>&#0160;
<m:mi>f</m:mi>
<m:mi>o</m:mi>
<m:mi>r</m:mi>
<m:mi>m</m:mi>
<m:mi>u</m:mi>
<m:mi>l</m:mi>
<m:mi>a</m:mi>&#0160;
<m:mi>w</m:mi>
<m:mi>i</m:mi>
<m:mi>t</m:mi>
<m:mi>h</m:mi>&#0160;
<m:mi>a</m:mi>&#0160;
<m:mi>r</m:mi>
<m:mi>e</m:mi>
<m:mi>f</m:mi>
<m:mn>.</m:mn>
</m:mrow>
</m:mstyle>
<m:mtext>I&#0160;am&#0160;a&#0160;formula&#0160;with&#0160;a&#0160;ref
<m:mn>.</m:mn></m:mtext>
</m:mtd>
<m:mtd>
<m:mtext>(1)</m:mtext>
@ -285,8 +263,8 @@ I am no more code. </para>
</section>
<section>
<title>I am the sixth section and I really like bibliographies</title>
<para>This text has references. First reference: <biblioref endterm="big" />. Second reference: <biblioref endterm="small" />. Both at the same time: <biblioref endterm="big" />, <biblioref endterm="small" />. A book: <biblioref endterm="Gro60" />. </para>
<para>Many things, just testing for completeness: <biblioref endterm="article" />, <biblioref endterm="book" />, <biblioref endterm="booklet" />, <biblioref endterm="conference" />, <biblioref endterm="inbook" />, <biblioref endterm="incollection" />. </para>
<para>This text has references. First reference: <biblioref linkend="big" />. Second reference: <biblioref linkend="small" />. Both at the same time: <biblioref linkend="big" />, <biblioref linkend="small" />. A book: <biblioref linkend="Gro60" />. </para>
<para>Many things, just testing for completeness: <biblioref linkend="article" />, <biblioref linkend="book" />, <biblioref linkend="booklet" />, <biblioref linkend="conference" />, <biblioref linkend="inbook" />, <biblioref linkend="incollection" />. </para>
</section>
<section>
<title>I am the seventh section and I deal with indices</title>

80
src/insets/InsetBibtex.cpp
View File

@ -1128,7 +1128,6 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
make_pair("url", "uri")
};
// Relations between documents.
// TODO: some elements should be mutually exclusive; right now, all of them are output.
vector<pair<string, string>> relations = { // <bibtex, docbook biblioset relation>
make_pair("journal", "journal"),
make_pair("journaltitle", "journal"),
@ -1149,7 +1148,6 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
toDocBookTag["fullbynames:editor"] = "SPECIFIC"; // No direct translation to DocBook: <editor><personname/orgname>.
toDocBookTag["institution"] = "SPECIFIC"; // No direct translation to DocBook: <org>.
// TODO: some elements should be mutually exclusive; right now, all of them are output.
toDocBookTag["title"] = "title";
toDocBookTag["fulltitle"] = "title";
toDocBookTag["quotetitle"] = "title";
@ -1162,7 +1160,6 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
toDocBookTag["year"] = "SPECIFIC"; // No direct translation to DocBook: <pubdate>.
toDocBookTag["month"] = "SPECIFIC"; // No direct translation to DocBook: <pubdate>.
// TODO: some elements should be mutually exclusive; right now, all of them are output.
toDocBookTag["journal"] = "SPECIFIC"; // No direct translation to DocBook: <biblioset>.
toDocBookTag["journaltitle"] = "SPECIFIC"; // No direct translation to DocBook: <biblioset>.
toDocBookTag["fulljournaltitle"] = "SPECIFIC"; // No direct translation to DocBook: <biblioset>.
@ -1210,22 +1207,35 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
map<string, string> delayedTags;
// Read all tags from HTML and convert those that have a 1:1 matching.
// Avoid outputting the same tag twice in DocBook: several bibliography tags might map to the same DocBook
// element, avoid outputting the same DocBook tag twice to keep a valid output. "SPECIFIC" tags are handled in
// a more specific way later on (among the delayed tags).
set<string> alreadyOutputDocBookTags;
while (tagIt != tagEnd) {
string tag = tagIt->str(); // regex_match cannot work with temporary strings.
++tagIt;
if (regex_match(tag, match, tagRegex)) {
if (toDocBookTag[match[1]] == "SPECIFIC") {
const string docbookTag = toDocBookTag[match[1]];
if (docbookTag == "SPECIFIC") {
delayedTags[match[1]] = match[2];
} else {
xs << xml::StartTag(toDocBookTag[match[1]]);
xs << from_utf8(match[2].str());
xs << xml::EndTag(toDocBookTag[match[1]]);
xs << xml::CR();
if (alreadyOutputDocBookTags.contains(docbookTag)) {
xs << XMLStream::ESCAPE_NONE <<
from_utf8("<!-- Several similar tags in the reference for ") + from_utf8(docbookTag) +
from_utf8(". New tag: ") + from_utf8(match[1]) + from_utf8(". Corresponding value: ") +
from_utf8(match[2].str()) + from_utf8(" -->\n");
} else {
xs << xml::StartTag(docbookTag);
xs << from_utf8(match[2].str());
xs << xml::EndTag(docbookTag);
xs << xml::CR();
}
}
} else {
LYXERR0("The BibTeX field " << match[1].str() << " is unknown.");
xs << XMLStream::ESCAPE_NONE << from_utf8("<!-- Output Error: The BibTeX field " + match[1].str() + " is unknown -->\n");
xs << XMLStream::ESCAPE_NONE <<
from_utf8("<!-- Output Error: The BibTeX field " + match[1].str() + " is unknown -->\n");
}
}
@ -1341,15 +1351,50 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
// <biblioset>
// Example: http://tdg.docbook.org/tdg/5.1/biblioset.html
for (auto const & id: relations) {
std::string keptJournal;
std::string keptBook;
if (hasTag(id.first)) {
xs << xml::StartTag("biblioset", "relation=\"" + id.second + "\"");
xs << xml::CR();
xs << xml::StartTag("title");
xs << getTag(id.first);
xs << xml::EndTag("title");
xs << xml::CR();
xs << xml::EndTag("biblioset");
xs << xml::CR();
bool outputThisTag = true;
// Deal with duplicate entries for the same semantics.
if (id.first == "journal" || id.first == "journaltitle" || id.first == "fulljournaltitle") {
if (!keptJournal.empty()) {
xs << XMLStream::ESCAPE_NONE <<
from_utf8("<!-- Several journal tags in the reference. Kept journal entry: ") +
from_utf8(keptJournal) + from_utf8(". Other journal tag: ") +
from_utf8(id.first) + from_utf8(". Corresponding value: ") +
getTag(id.first) + from_utf8(" -->\n");
outputThisTag = false;
} else {
keptJournal = id.first;
}
} else if (id.first == "booktitle" || id.first == "fullbooktitle") {
if (!keptBook.empty()) {
xs << XMLStream::ESCAPE_NONE <<
from_utf8("<!-- Several book tags in the reference. Kept book entry: ") +
from_utf8(keptBook) + from_utf8(". Other book tag: ") +
from_utf8(id.first) + from_utf8(". Corresponding value: ") +
getTag(id.first) + from_utf8(" -->\n");
outputThisTag = false;
} else {
keptBook = id.first;
}
}
// Output this tag only if it is not a duplicate of a previously output tag.
if (outputThisTag) {
xs << xml::StartTag("biblioset", "relation=\"" + id.second + "\"");
xs << xml::CR();
xs << xml::StartTag("title");
xs << getTag(id.first);
xs << xml::EndTag("title");
xs << xml::CR();
xs << xml::EndTag("biblioset");
xs << xml::CR();
}
// In all cases, erase this tag: it has been dealt with.
eraseTag(id.first);
}
}
@ -1383,6 +1428,7 @@ void InsetBibtex::docbook(XMLStream & xs, OutputParams const &) const
if (hasTag("editor") && hasTag("fullbynames:editor")) {
xs << XMLStream::ESCAPE_NONE <<
from_utf8("<!-- Several editor tags in the reference. Other editor tag: ") +
from_utf8("fullbynames:editor. Corresponding value: ") +
getTag("fullbynames:editor") + from_utf8(" -->\n");
}