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Handle multiple files in file and localfile BibTeX field (#12896)

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This commit is contained in:
Juergen Spitzmueller 2023-09-08 14:02:23 +02:00
parent 4dd91308d1
commit 117e259f0a
3 changed files with 42 additions and 17 deletions
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46
src/BiblioInfo.cpp
View File

@ -688,30 +688,46 @@ void BibTeXInfo::getLocators(docstring & doi, docstring & url, docstring & file)
// Jabref case, field has a format:
// Description:Location:Filetype;Description:Location:Filetype...
// We will grab only first pdf
// We will strip out the locations and return an \n-separated list
if (!file.empty()) {
docstring ret, filedest, tmp;
ret = split(file, tmp, ':');
tmp = split(ret, filedest, ':');
//TODO howto deal with relative directories?
FileName f(to_utf8(filedest));
if (f.exists())
file = "file:///" + filedest;
docstring filelist;
vector<docstring> files = getVectorFromString(file, from_ascii(";"));
for (auto const & f : files) {
docstring ret, filedest, tmp;
ret = split(f, tmp, ':');
tmp = split(ret, filedest, ':');
// TODO howto deal with relative directories?
FileName fn(to_utf8(filedest));
if (fn.exists()) {
if (!filelist.empty())
filelist += '\n';
filelist += "file:///" + filedest;
}
}
if (!filelist.empty())
file = filelist;
}
// kbibtex case, format:
// file1.pdf;file2.pdf
// We will grab only first pdf
// We will strip out the locations and return an \n-separated list
docstring kfile;
if (file.empty())
kfile = operator[]("localfile");
if (!kfile.empty()) {
docstring filedest, tmp;
tmp = split(kfile, filedest, ';');
//TODO howto deal with relative directories?
FileName f(to_utf8(filedest));
if (f.exists())
file = "file:///" + filedest;
docstring filelist;
vector<docstring> files = getVectorFromString(kfile, from_ascii(";"));
for (auto const & f : files) {
// TODO howto deal with relative directories?
FileName fn(to_utf8(f));
if (fn.exists()) {
if (!filelist.empty())
filelist += '\n';
filelist = "file:///" + f;
}
}
if (!filelist.empty())
file = filelist;
}
if (!url.empty())

11
src/frontends/qt/qt_helpers.cpp
View File

@ -299,10 +299,11 @@ void showDirectory(FileName const & directory)
void showTarget(string const & target_in, Buffer const & buf)
{
LYXERR(Debug::INSETS, "Showtarget:" << target_in << "\n");
LYXERR(Debug::INSETS, "Showtarget: " << target_in << "\n");
string target = target_in;
string const & docpath = buf.absFileName();
vector<string> targets;
bool const is_external = prefixIs(target, "EXTERNAL ");
if (is_external) {
@ -320,13 +321,19 @@ void showTarget(string const & target_in, Buffer const & buf)
return;
}
// lyxpaperview returns a \n-separated list of paths
vector<string> targets = getVectorFromString(rtrim(ret.result, "\n"), "\n");
targets = getVectorFromString(rtrim(ret.result, "\n"), "\n");
if (targets.empty()) {
frontend::Alert::error(_("Could not open file"),
bformat(_("No file was found using the pattern `%1$s'."),
from_utf8(tar)));
return;
}
}
if (prefixIs(target, "file://")) {
// file might have a \n-separated list of paths
targets = getVectorFromString(target, "\n");
}
if (!targets.empty()) {
if (targets.size() > 1) {
QStringList files;
for (auto const & t : targets)

2
src/support/filetools.cpp
View File

@ -946,6 +946,8 @@ string const getExtension(string const & name)
docstring const provideScheme(docstring const & name, docstring const & scheme)
{
if (prefixIs(name, scheme + "://"))
return name;
QUrl url(toqstr(name));
if (!url.scheme().isEmpty())
// Has a scheme. Return as is.