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added compare_bib_entry_by_name()

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This commit is contained in:
Markus Jochim
2014-12-04 22:41:34 +01:00
committed by Martin Monperrus
parent ef908a3298
commit 724eea77e4
1 changed files with 20 additions and 0 deletions
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bibtexbrowser.php
+20
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@@ -1805,6 +1805,26 @@ function compare_bib_entry_by_raw_abbrv($a, $b)
return strcmp($a->getRawAbbrv(),$b->getRawAbbrv());
}
/** compares two instances of BibEntry by author or editor
*/
function compare_bib_entry_by_name($a, $b)
{
if ($a->hasField(AUTHOR))
$namesA = $a->getAuthor();
else if ($a->hasField(EDITOR))
$namesA = $a->getField(EDITOR);
else
$namesA = __('No author');
if ($b->hasField(AUTHOR))
$namesB = $b->getAuthor();
else if ($b->hasField(EDITOR))
$namesB = $b->getField(EDITOR);
else
$namesB = __('No author');
return strcmp($namesA, $namesB);
}
/** compares two instances of BibEntry by month
* @author Jan Geldmacher