{}
-docstring const BibTeXInfo::getAbbreviatedAuthor(bool jurabib_style) const
+docstring const BibTeXInfo::getAbbreviatedAuthor(
+ Buffer const * buf, bool jurabib_style) const
{
if (!is_bibtex_) {
docstring const opt = label();
docstring retval = familyName(authors[0]);
- if (authors.size() == 2 && authors[1] != "others")
- retval = bformat(from_ascii("%1$s and %2$s"),
- familyName(authors[0]), familyName(authors[1]));
-
- if (authors.size() >= 2)
- retval = bformat(from_ascii("%1$s et al."),
- familyName(authors[0]));
+ if (authors.size() == 2 && authors[1] != "others") {
+ docstring const dformat = buf ?
+ buf->B_("%1$s and %2$s") : from_ascii("%1$s and %2$s");
+ retval = bformat(dformat, familyName(authors[0]), familyName(authors[1]));
+ } else if (authors.size() >= 2) {
+ // we get here either if the author list is longer than two names
+ // or if the second 'name' is "others". we do the same thing either
+ // way.
+ docstring const dformat = buf ?
+ buf->B_("%1$s et al.") : from_ascii("%1$s et al.");
+ retval = bformat(dformat, familyName(authors[0]));
+ }
return convertLaTeXCommands(retval);
}
-docstring const BibTeXInfo::getAbbreviatedAuthor(Buffer const & buf, bool jurabib_style) const
-{
- docstring const author = getAbbreviatedAuthor(jurabib_style);
- if (!is_bibtex_)
- return author;
- vector<docstring> const authors = getVectorFromString(author, from_ascii(" and "));
- if (authors.size() == 2)
- return bformat(buf.B_("%1$s and %2$s"), authors[0], authors[1]);
- docstring::size_type const idx = author.rfind(from_ascii(" et al."));
- if (idx != docstring::npos)
- return bformat(buf.B_("%1$s et al."), author.substr(0, idx));
- return author;
-}
-
-
docstring const BibTeXInfo::getYear() const
{
- if (is_bibtex_)
- return operator[]("year");
+ if (is_bibtex_) {
+ // first try legacy year field
+ docstring year = operator[]("year");
+ if (!year.empty())
+ return year;
+ // now try biblatex's date field
+ year = operator[]("date");
+ // Format is [-]YYYY-MM-DD*/[-]YYYY-MM-DD*
+ // We only want the years.
+ static regex const yreg("[-]?([\\d]{4}).*");
+ static regex const ereg(".*/[-]?([\\d]{4}).*");
+ smatch sm;
+ string const date = to_utf8(year);
+ regex_match(date, sm, yreg);
+ year = from_ascii(sm[1]);
+ // check for an endyear
+ if (regex_match(date, sm, ereg))
+ year += char_type(0x2013) + from_ascii(sm[1]);
+ return year;
+ }
docstring const opt = label();
if (opt.empty())
}
-docstring const BibTeXInfo::getXRef() const
-{
- if (!is_bibtex_)
- return docstring();
- return operator[]("crossref");
-}
-
-
namespace {
docstring parseOptions(docstring const & format, string & optkey,
bit of work, however.
*/
docstring BibTeXInfo::expandFormat(docstring const & format,
- BibTeXInfo const * const xref, int & counter, Buffer const & buf,
+ BibTeXInfoList const xrefs, int & counter, Buffer const & buf,
docstring before, docstring after, docstring dialog, bool next) const
{
// incorrect use of macros could put us in an infinite loop
ret << trans;
} else {
docstring const val =
- getValueForKey(key, buf, before, after, dialog, xref, max_keysize);
+ getValueForKey(key, buf, before, after, dialog, xrefs, max_keysize);
if (!scanning_rich)
ret << from_ascii("{!<span class=\"bib-" + key + "\">!}");
ret << val;
return _("ERROR!");
fmt = newfmt;
docstring const val =
- getValueForKey(optkey, buf, before, after, dialog, xref);
+ getValueForKey(optkey, buf, before, after, dialog, xrefs);
if (optkey == "next" && next)
ret << ifpart; // without expansion
else if (!val.empty()) {
int newcounter = 0;
- ret << expandFormat(ifpart, xref, newcounter, buf,
+ ret << expandFormat(ifpart, xrefs, newcounter, buf,
before, after, dialog, next);
} else if (!elsepart.empty()) {
int newcounter = 0;
- ret << expandFormat(elsepart, xref, newcounter, buf,
+ ret << expandFormat(elsepart, xrefs, newcounter, buf,
before, after, dialog, next);
}
// fmt will have been shortened for us already
}
-docstring const & BibTeXInfo::getInfo(BibTeXInfo const * const xref,
+docstring const & BibTeXInfo::getInfo(BibTeXInfoList const xrefs,
Buffer const & buf, bool richtext) const
{
if (!richtext && !info_.empty())
docstring const & format =
from_utf8(dc.getCiteFormat(engine_type, to_utf8(entry_type_)));
int counter = 0;
- info_ = expandFormat(format, xref, counter, buf,
+ info_ = expandFormat(format, xrefs, counter, buf,
docstring(), docstring(), docstring(), false);
if (info_.empty()) {
}
-docstring const BibTeXInfo::getLabel(BibTeXInfo const * const xref,
+docstring const BibTeXInfo::getLabel(BibTeXInfoList const xrefs,
Buffer const & buf, docstring const & format, bool richtext,
docstring const & before, docstring const & after,
docstring const & dialog, bool next) const
docstring loclabel;
int counter = 0;
- loclabel = expandFormat(format, xref, counter, buf,
+ loclabel = expandFormat(format, xrefs, counter, buf,
before, after, dialog, next);
if (!loclabel.empty() && !next) {
docstring BibTeXInfo::getValueForKey(string const & oldkey, Buffer const & buf,
docstring const & before, docstring const & after, docstring const & dialog,
- BibTeXInfo const * const xref, size_t maxsize) const
+ BibTeXInfoList const xrefs, size_t maxsize) const
{
// anything less is pointless
LASSERT(maxsize >= 16, maxsize = 16);
}
docstring ret = operator[](key);
- if (ret.empty() && xref)
- ret = (*xref)[key];
+ if (ret.empty() && !xrefs.empty()) {
+ vector<BibTeXInfo const *>::const_iterator it = xrefs.begin();
+ vector<BibTeXInfo const *>::const_iterator en = xrefs.end();
+ for (; it != en; ++it) {
+ if (*it && !(**it)[key].empty()) {
+ ret = (**it)[key];
+ break;
+ }
+ }
+ }
if (ret.empty()) {
// some special keys
// FIXME: dialog, textbefore and textafter have nothing to do with this
ret = cite_number_;
else if (key == "abbrvauthor")
// Special key to provide abbreviated author names.
- ret = getAbbreviatedAuthor(buf, false);
+ ret = getAbbreviatedAuthor(&buf, false);
else if (key == "shortauthor")
// When shortauthor is not defined, jurabib automatically
// provides jurabib-style abbreviated author names. We do
// this as well.
- ret = getAbbreviatedAuthor(buf, true);
+ ret = getAbbreviatedAuthor(&buf, true);
else if (key == "shorttitle") {
// When shorttitle is not defined, jurabib uses for `article'
// and `periodical' entries the form `journal volume [year]'
docstring const & format =
from_utf8(dc.getCiteFormat(engine_type, to_utf8(entry_type_)));
int counter = 0;
- ret = expandFormat(format, xref, counter, buf,
+ ret = expandFormat(format, xrefs, counter, buf,
docstring(), docstring(), docstring(), false);
} else if (key == "textbefore")
ret = before;
ret = html::cleanAttr(ret);
// make sure it is not too big
- if (ret.size() > maxsize)
- ret = ret.substr(0, maxsize - 3) + from_ascii("...");
+ support::truncateWithEllipsis(ret, maxsize);
return ret;
}
} // namespace anon
+vector<docstring> const BiblioInfo::getXRefs(BibTeXInfo const & data, bool const nested) const
+{
+ vector<docstring> result;
+ if (!data.isBibTeX())
+ return result;
+ // Legacy crossref field. This is not nestable.
+ if (!nested && !data["crossref"].empty()) {
+ docstring const xrefkey = data["crossref"];
+ result.push_back(xrefkey);
+ // However, check for nested xdatas
+ BiblioInfo::const_iterator it = find(xrefkey);
+ if (it != end()) {
+ BibTeXInfo const & xref = it->second;
+ vector<docstring> const nxdata = getXRefs(xref, true);
+ if (!nxdata.empty())
+ result.insert(result.end(), nxdata.begin(), nxdata.end());
+ }
+ }
+ // Biblatex's xdata field. Infinitely nestable.
+ // XData field can consist of a comma-separated list of keys
+ vector<docstring> const xdatakeys = getVectorFromString(data["xdata"]);
+ if (!xdatakeys.empty()) {
+ vector<docstring>::const_iterator xit = xdatakeys.begin();
+ vector<docstring>::const_iterator xen = xdatakeys.end();
+ for (; xit != xen; ++xit) {
+ docstring const xdatakey = *xit;
+ result.push_back(xdatakey);
+ BiblioInfo::const_iterator it = find(xdatakey);
+ if (it != end()) {
+ BibTeXInfo const & xdata = it->second;
+ vector<docstring> const nxdata = getXRefs(xdata, true);
+ if (!nxdata.empty())
+ result.insert(result.end(), nxdata.begin(), nxdata.end());
+ }
+ }
+ }
+ return result;
+}
+
+
vector<docstring> const BiblioInfo::getKeys() const
{
vector<docstring> bibkeys;
if (it == end())
return docstring();
BibTeXInfo const & data = it->second;
- return data.getAbbreviatedAuthor(buf, false);
+ return data.getAbbreviatedAuthor(&buf, false);
}
BibTeXInfo const & data = it->second;
docstring year = data.getYear();
if (year.empty()) {
- // let's try the crossref
- docstring const xref = data.getXRef();
- if (xref.empty())
+ // let's try the crossrefs
+ vector<docstring> const xrefs = getXRefs(data);
+ if (xrefs.empty())
// no luck
return docstring();
- BiblioInfo::const_iterator const xrefit = find(xref);
- if (xrefit == end())
- // no luck again
- return docstring();
- BibTeXInfo const & xref_data = xrefit->second;
- year = xref_data.getYear();
+ vector<docstring>::const_iterator it = xrefs.begin();
+ vector<docstring>::const_iterator en = xrefs.end();
+ for (; it != en; ++it) {
+ BiblioInfo::const_iterator const xrefit = find(*it);
+ if (xrefit == end())
+ continue;
+ BibTeXInfo const & xref_data = xrefit->second;
+ year = xref_data.getYear();
+ if (!year.empty())
+ // success!
+ break;
+ }
}
if (use_modifier && data.modifier() != 0)
year += data.modifier();
if (it == end())
return docstring(_("Bibliography entry not found!"));
BibTeXInfo const & data = it->second;
- BibTeXInfo const * xrefptr = 0;
- docstring const xref = data.getXRef();
- if (!xref.empty()) {
- BiblioInfo::const_iterator const xrefit = find(xref);
- if (xrefit != end())
- xrefptr = &(xrefit->second);
+ BibTeXInfoList xrefptrs;
+ vector<docstring> const xrefs = getXRefs(data);
+ if (!xrefs.empty()) {
+ vector<docstring>::const_iterator it = xrefs.begin();
+ vector<docstring>::const_iterator en = xrefs.end();
+ for (; it != en; ++it) {
+ BiblioInfo::const_iterator const xrefit = find(*it);
+ if (xrefit != end())
+ xrefptrs.push_back(&(xrefit->second));
+ }
}
- return data.getInfo(xrefptr, buf, richtext);
+ return data.getInfo(xrefptrs, buf, richtext);
}
BibTeXInfo empty_data;
empty_data.key(*key);
BibTeXInfo & data = empty_data;
- BibTeXInfo const * xrefptr = 0;
+ vector<BibTeXInfo const *> xrefptrs;
if (it != end()) {
data = it->second;
- docstring const xref = data.getXRef();
- if (!xref.empty()) {
- BiblioInfo::const_iterator const xrefit = find(xref);
- if (xrefit != end())
- xrefptr = &(xrefit->second);
+ vector<docstring> const xrefs = getXRefs(data);
+ if (!xrefs.empty()) {
+ vector<docstring>::const_iterator it = xrefs.begin();
+ vector<docstring>::const_iterator en = xrefs.end();
+ for (; it != en; ++it) {
+ BiblioInfo::const_iterator const xrefit = find(*it);
+ if (xrefit != end())
+ xrefptrs.push_back(&(xrefit->second));
+ }
}
}
- ret = data.getLabel(xrefptr, buf, ret, for_xhtml,
+ ret = data.getLabel(xrefptrs, buf, ret, for_xhtml,
before, after, dialog, key + 1 != ken);
}
- if (ret.size() > max_size) {
- ret.resize(max_size - 3);
- ret += "...";
- } else if (too_many_keys) {
- if (ret.size() > max_size - 3)
- ret.resize(max_size - 3);
- ret += "...";
- }
+ if (too_many_keys)
+ ret.push_back(0x2026);//HORIZONTAL ELLIPSIS
+ support::truncateWithEllipsis(ret, max_size);
return ret;
}
docstring const num = convert<docstring>(++keynumber);
entry.setCiteNumber(num);
} else {
+ // coverity complains about our derefercing the iterator last,
+ // which was not initialized above. but it does get initialized
+ // after the first time through the loop, which is the point of
+ // the first test.
+ // coverity[FORWARD_NULL]
if (it != cited_entries_.begin()
&& entry.getAbbreviatedAuthor() == last->second.getAbbreviatedAuthor()
// we access the year via getYear() so as to get it from the xref,
if (numbers) {
entry.label(entry.citeNumber());
} else {
- docstring const auth = entry.getAbbreviatedAuthor(buf, false);
+ docstring const auth = entry.getAbbreviatedAuthor(&buf, false);
// we do it this way so as to access the xref, if necessary
// note that this also gives us the modifier
docstring const year = getYear(*it, buf, true);
{
string cmd = cs.cmd;
if (cs.forceUpperCase)
- cmd[0] = 'C';
+ cmd[0] = uppercase(cmd[0]);
if (cs.fullAuthorList)
cmd += '*';
return cmd;
projects / lyx.git / blobdiff