Fork of bibtexbrowser for static publications lists on the website of the ZRD Saar
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

84 lines
2.7 KiB

<?php
// Load the database without doing anything else
function load_DB() {
$_GET['library']=1;
include( 'bibtexbrowser.php' );
setDB();
return $_GET[Q_DB];
}
$DB = load_DB();
// Keep track of all citations and their reference numbers (order of appearance)
$citations = array();
// Function to create a link for a bibtex entry
function linkify($txt,$a) {
if ( empty($a) ) { return '<b><abbr title="'.$txt.'">?</abbr></b>'; }
return '<a href="#' . $a . '" class="bibreflink"><abbr title="'.$txt.'">' . $a . '</abbr></a>' ;
}
// Create citations from bibtex entries. One argument per bibtex entry.
/* Example: As shown in <?php cite("MyBibtexEntry2013","MyOtherRef2013");?> , one can use bibtex within HTML/PHP.
*/
function cite() {
global $citations;
global $DB;
$entries = func_get_args(); // list of bibtex entries
$refs = array(); // corresponding references
foreach ($entries as $entry) {
$bib = $DB->getEntryByKey($entry);
if ( empty($bib) ) {
$ref = array(); // empty ref for detection by linkify, while getting last with sort()
$txt = "Unknown key &#171;$entry&#187;";
$refs[$txt] = $ref;
continue;
}
if (ABBRV_TYPE != 'index') {
$ref = $bib->getAbbrv();
$citations[$entry] = $ref;
} else {
if ( array_key_exists ( $entry , $citations ) ) {
$ref = $citations[$entry] ;
} else {
$ref = count( $citations ) + 1 ;
$citations[$entry] = $ref ;
}
}
$txt = $bib->getVeryCompactedAuthors() . ", &#171;" . $bib->getTitle() . "&#187;, " . $bib->getYear() ;
$refs[$txt] = $ref;
}
asort( $refs );
$links = array();
foreach ( $refs as $txt => $ref ) {
$links[] = linkify($txt,$ref);
}
echo "[" . implode(",",$links) . "]" ;
}
// Function to print out the table/list of references
function make_bibliography() {
global $citations;
$bibfile = $_GET[Q_FILE]; // save bibfilename before resetting $_GET
$_GET = array();
$_GET['bib'] = $bibfile;
$_GET['bibliography'] = 1; // also sets $_GET['assoc_keys']=1
$_GET['keys'] = json_encode(array_flip($citations));
//print_r($_GET);
include( 'bibtexbrowser.php' );
?>
<script type="text/javascript" ><!--
updateCitation = function () { //detect hash change
var hash = window.location.hash.slice(1); //hash to string
$('.bibline').each(function() {$(this).removeClass("bibline-active");});
if (hash) {
$('[name='+hash+']').parents('.bibline').each(function() {$(this).addClass("bibline-active");});
}
};
$(window).bind('hashchange',updateCitation);
updateCitation();
--></script>
<?php
}
?>