fm
/
zrd-bibtexbrowser
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

refactors metadata handling

pull/58/head
Martin Monperrus 10 years ago
parent
a0a0cb56f4
commit
214d4eca78
1 changed files with 101 additions and 97 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 194
      bibtexbrowser.php

194
bibtexbrowser.php
View File

@ -3211,112 +3211,120 @@ class BibEntryDisplay {
} }
if (METADATA_GS) { if (METADATA_GS) {
// the description may mix with the Google Scholar tags
// we remove it
// $result[] = array('description',trim(strip_tags(str_replace('"','',bib2html($this->bib)))));
$result[] = array('citation_title',$this->bib->getTitle());
$authors = $this->bib->getArrayOfCommaSeparatedAuthors();
$result[] = array('citation_authors',implode("; ",$authors));
foreach($authors as $author) {
$result[] = array('citation_author',$author);
}
// the date
$result[] = array('citation_publication_date',$this->bib->getYear());
$result[] = array('citation_date',$this->bib->getYear());
$result[] = array('citation_year',$this->bib->getYear());
if ($this->bib->hasField("publisher")) {
$result[] = array('citation_publisher',$this->bib->getPublisher());
}
// BOOKTITLE: JOURNAL NAME OR PROCEEDINGS
if ($this->bib->getType()=="article") { // journal article
$result[] = array('citation_journal_title',$this->bib->getField("journal"));
$result[] = array('citation_volume',$this->bib->getField("volume"));
if ($this->bib->hasField("number")) {
// in bibtex, the issue number is usually in a field "number"
$result[] = array('citation_issue',$this->bib->getField("number"));
}
if ($this->bib->hasField("issue")) {
$result[] = array('citation_issue',$this->bib->getField("issue"));
}
if ($this->bib->hasField("issn")) {
$result[] = array('citation_issue',$this->bib->getField("issn"));
}
}
if ($this->bib->getType()=="inproceedings" || $this->bib->getType()=="conference") {
$result[] = array('citation_conference_title',$this->bib->getField(BOOKTITLE));
$result[] = array('citation_conference',$this->bib->getField(BOOKTITLE));
}
if ($this->bib->getType()=="phdthesis"
|| $this->bib->getType()=="mastersthesis"
|| $this->bib->getType()=="bachelorsthesis"
)
{
$result[] = array('citation_dissertation_institution',$this->bib->getField('school'));
}
if ($this->bib->getType()=="techreport"
&& $this->bib->hasField("number")
)
{
$result[] = array('citation_technical_report_number',$this->bib->getField('number'));
}
if ($this->bib->getType()=="techreport"
&& $this->bib->hasField("institution")
)
{
$result[] = array('citation_technical_report_institution',$this->bib->getField('institution'));
}
// generic
if ($this->bib->hasField("doi")) {
$result[] = array('citation_doi',$this->bib->getField("doi"));
}
if ($this->bib->hasField('url')) {
$result[] = array('citation_pdf_url',$this->bib->getField('url'));
}
if ($this->bib->hasField("pages")) {
$pages = $this->bib->getPages();
if (count($pages)==2) {
$result[] = array('citation_firstpage',$pages[0]);
$result[] = array('citation_lastpage',$pages[1]);
}
}
$result = $this->metadata_google_scholar($result);
} // end Google Scholar } // end Google Scholar
// we don't introduce yet another kind of bibliographic metadata
// the core bibtex metadata will simply be available as json
// now adding the pure bibtex with no translation
//foreach ($this->bib->getFields() as $k => $v) {
// if (!preg_match("/^_/",$k)) {
// $result[] = array("bibtex:".$k,$v);
// }
//}
// a fallback to essential dublin core
if (METADATA_DC) {
$result = $this->metadata_dublin_core($result);
}
if (METADATA_EPRINTS) {
$result = $this->metadata_eprints($result);
}
// a fallback to essential dublin core
return $result;
} // end function metadata
function metadata_dublin_core($result) {
// Dublin Core should not be used for bibliographic metadata // Dublin Core should not be used for bibliographic metadata
// according to several sources // according to several sources
// * Google Scholar: "Use Dublin Core tags (e.g., DC.title) as a last resort - they work poorly for journal papers" // * Google Scholar: "Use Dublin Core tags (e.g., DC.title) as a last resort - they work poorly for journal papers"
// * http://reprog.wordpress.com/2010/09/03/bibliographic-data-part-2-dublin-cores-dirty-little-secret/ // * http://reprog.wordpress.com/2010/09/03/bibliographic-data-part-2-dublin-cores-dirty-little-secret/
// however it seems that Google Scholar needs at least DC.Title to trigger referencing // however it seems that Google Scholar needs at least DC.Title to trigger referencing
// reference documentation: http://dublincore.org/documents/dc-citation-guidelines/ // reference documentation: http://dublincore.org/documents/dc-citation-guidelines/
if (METADATA_DC) {
$result[] = array('DC.Title',$this->bib->getTitle()); $result[] = array('DC.Title',$this->bib->getTitle());
foreach($this->bib->getArrayOfCommaSeparatedAuthors() as $author) { foreach($this->bib->getArrayOfCommaSeparatedAuthors() as $author) {
$result[] = array('DC.Creator',$author); $result[] = array('DC.Creator',$author);
} }
$result[] = array('DC.Issued',$this->bib->getYear()); $result[] = array('DC.Issued',$this->bib->getYear());
return $result;
}
function metadata_google_scholar($result) {
// the description may mix with the Google Scholar tags
// we remove it
// $result[] = array('description',trim(strip_tags(str_replace('"','',bib2html($this->bib)))));
$result[] = array('citation_title',$this->bib->getTitle());
$authors = $this->bib->getArrayOfCommaSeparatedAuthors();
$result[] = array('citation_authors',implode("; ",$authors));
foreach($authors as $author) {
$result[] = array('citation_author',$author);
}
// the date
$result[] = array('citation_publication_date',$this->bib->getYear());
$result[] = array('citation_date',$this->bib->getYear());
$result[] = array('citation_year',$this->bib->getYear());
if ($this->bib->hasField("publisher")) {
$result[] = array('citation_publisher',$this->bib->getPublisher());
}
// BOOKTITLE: JOURNAL NAME OR PROCEEDINGS
if ($this->bib->getType()=="article") { // journal article
$result[] = array('citation_journal_title',$this->bib->getField("journal"));
$result[] = array('citation_volume',$this->bib->getField("volume"));
if ($this->bib->hasField("number")) {
// in bibtex, the issue number is usually in a field "number"
$result[] = array('citation_issue',$this->bib->getField("number"));
}
if ($this->bib->hasField("issue")) {
$result[] = array('citation_issue',$this->bib->getField("issue"));
}
if ($this->bib->hasField("issn")) {
$result[] = array('citation_issue',$this->bib->getField("issn"));
}
} }
if ($this->bib->getType()=="inproceedings" || $this->bib->getType()=="conference") {
$result[] = array('citation_conference_title',$this->bib->getField(BOOKTITLE));
$result[] = array('citation_conference',$this->bib->getField(BOOKTITLE));
}
if ($this->bib->getType()=="phdthesis"
|| $this->bib->getType()=="mastersthesis"
|| $this->bib->getType()=="bachelorsthesis"
)
{
$result[] = array('citation_dissertation_institution',$this->bib->getField('school'));
}
if ($this->bib->getType()=="techreport"
&& $this->bib->hasField("number")
)
{
$result[] = array('citation_technical_report_number',$this->bib->getField('number'));
}
if ($this->bib->getType()=="techreport"
&& $this->bib->hasField("institution")
)
{
$result[] = array('citation_technical_report_institution',$this->bib->getField('institution'));
}
// generic
if ($this->bib->hasField("doi")) {
$result[] = array('citation_doi',$this->bib->getField("doi"));
}
if ($this->bib->hasField('url')) {
$result[] = array('citation_pdf_url',$this->bib->getField('url'));
}
if ($this->bib->hasField("pages")) {
$pages = $this->bib->getPages();
if (count($pages)==2) {
$result[] = array('citation_firstpage',$pages[0]);
$result[] = array('citation_lastpage',$pages[1]);
}
}
return $result;
}
function metadata_eprints($result) {
// --------------------------------- BEGIN METADATA EPRINTS // --------------------------------- BEGIN METADATA EPRINTS
// and now adding eprints metadata // and now adding eprints metadata
// why adding eprints metadata? // why adding eprints metadata?
@ -3326,7 +3334,6 @@ class BibEntryDisplay {
// reference documentation: the eprints source code (./perl_lib/EPrints/Plugin/Export/Simple.pm) // reference documentation: the eprints source code (./perl_lib/EPrints/Plugin/Export/Simple.pm)
// examples: conference paper: http://tubiblio.ulb.tu-darmstadt.de/44344/ // examples: conference paper: http://tubiblio.ulb.tu-darmstadt.de/44344/
// journal paper: http://tubiblio.ulb.tu-darmstadt.de/44344/ // journal paper: http://tubiblio.ulb.tu-darmstadt.de/44344/
if (METADATA_EPRINTS) {
$result[] = array('eprints.title',$this->bib->getTitle()); $result[] = array('eprints.title',$this->bib->getTitle());
$authors = $this->bib->getArrayOfCommaSeparatedAuthors(); $authors = $this->bib->getArrayOfCommaSeparatedAuthors();
foreach($authors as $author) { foreach($authors as $author) {
@ -3379,13 +3386,10 @@ class BibEntryDisplay {
if ($this->bib->hasField('url')) { if ($this->bib->hasField('url')) {
$result[] = array('eprints.official_url',$this->bib->getField('url')); $result[] = array('eprints.official_url',$this->bib->getField('url'));
} }
}
// --------------------------------- END METADATA EPRINTS // --------------------------------- END METADATA EPRINTS
return $result; return $result;
}
}
} // end method metatada_eprints;
} // end class BibEntryDisplay
// ---------------------------------------------------------------------- // ----------------------------------------------------------------------

Write Preview
Loading…
Cancel
Save