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added a LAYOUT option 

use @define(LAYOUT,{'table','list','deflist'}) to choose between table, ul, ol ('list' and ABBRV_TYPE='index') and definition lists for displaying bibtex entries.

$bib->index is now displayed as a number, not a number in brackets, for compatibility with list values. however this is invisible to the user because the brackets are added in getAbbrv().

bib2html now includes the echoing of links.
pull/5/merge
Matthieu Guillaumin 13 years ago
committed by Martin Monperrus
parent
bf49236033
commit
f9b2f7a62a
1 changed files with 123 additions and 56 deletions
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  1. 179
      bibtexbrowser.php

179
bibtexbrowser.php
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@ -3,6 +3,7 @@
URL: http://www.monperrus.net/martin/bibtexbrowser/
Feedback & Bug Reports: martin.monperrus@gmail.com
(C) 2013 Matthieu Guillaumin
(C) 2006-2012 Martin Monperrus
(C) 2005-2006 The University of Texas at El Paso / Joel Garcia, Leonardo Ruiz, and Yoonsik Cheon
This program is free software; you can redistribute it and/or
@ -117,6 +118,8 @@ define('BIBTEXBROWSER','v__GITHUB__');
@define('METADATA_DC',true);
@define('METADATA_EPRINTS',false);
@define('LAYOUT','table'); // may be table/list/deflist. defines the HTML rendering options (<table>, <ol>/<ul>, <dl>, resp.). 'list' only works with 'ABBRV_TYPE'='index' (ordered list) and 'none' (unordered list, the default if another choice than 'list' is made).
// in embedded mode, we still need a URL for displaying bibtex entries alone
// this is usually resolved to bibtexbrowser.php
// but can be overridden in bibtexbrowser.local.php
@ -240,7 +243,7 @@ function _zetDB($bibtex_filenames) {
&& is_readable($compiledbib)
&& filesize($compiledbib)>0
) {
$f = fopen($compiledbib,'r');
$f = fopen($compiledbib,'r+'); // my Unix seems to consider flock as a writing operation
//we use a lock to avoid that a call to bibbtexbrowser made while we write the object loads an incorrect object
if (flock($f,LOCK_EX)) {
$s = filesize($compiledbib);
@ -1243,21 +1246,29 @@ class BibEntry {
}
/** Returns the abbreviation. */
function getAbbrv() {
function getRawAbbrv() {
if (ABBRV_TYPE == 'index') return $this->index;
if (ABBRV_TYPE == 'none') return '';
if (ABBRV_TYPE == 'key') return '['.$this->getKey().']';
if (ABBRV_TYPE == 'year') return '['.$this->getYear().']';
if (ABBRV_TYPE == 'key') return $this->getKey();
if (ABBRV_TYPE == 'year') return $this->getYear();
if (ABBRV_TYPE == 'x-abbrv') {
if ($this->hasField('x-abbrv')) {return $this->getField('x-abbrv');}
return $this->abbrv;
}
// otherwise it is a user-defined function in bibtexbrowser.local.php
$f = ABBRV_TYPE;
return $f($this);
}
/** Returns the abbreviation. */
function getAbbrv() {
$abbrv = $this->getRawAbbrv();
if ( ABBRV_TYPE == 'key' || ABBRV_TYPE == 'year' || ( ABBRV_TYPE == 'index' && LAYOUT != 'list' ) ) {
$abbrv = '['.$abbrv.']';
}
return $abbrv;
}
/** Sets the abbreviation (e.g. [OOPSLA] or [1]) */
function setAbbrv($abbrv) {
@ -1296,37 +1307,45 @@ class BibEntry {
}
/** Outputs an HTML line (<tr>)with two TDS inside
*/
function toTR() {
echo '<tr class="bibline">';
echo '<td class="bibref">';
//echo '<a name="'.$this->getId().'"></a>';
echo $this->getAbbrv().'</td> ';
echo '<td class="bibitem">';
echo bib2html($this);
$href = 'href="'.$this->getURL().'"';
if (BIBTEXBROWSER_BIBTEX_LINKS) {
// we add biburl and title to be able to retrieve this important information
// using Xpath expressions on the XHTML source
echo " <a".(BIBTEXBROWSER_BIB_IN_NEW_WINDOW?' target="_blank" ':'')." class=\"biburl\" title=\"".$this->getKey()."\" {$href}>[bibtex]</a>";
}
// returns an empty string if no url present
echo $this->getUrlLink();
/** Outputs HTML line according to layout */
function toHTML() {
switch(LAYOUT) { // open row
case 'list':
echo '<li class="bibline" value="'.$this->getAbbrv().'">';
break;
case 'table':
echo '<tr class="bibline"><td class="bibref">';
break;
case 'deflist':
echo '<dl class="bibline"><dt class="bibref">'; break;
}
$this->anchor();
switch(LAYOUT) { // close bibref and open bibitem
case 'table':
echo $this->getAbbrv().'</td><td class="bibitem">';
break;
case 'deflist':
echo $this->getAbbrv().'</dt><dd class="bibitem">';
break;
}
echo bib2html($this);
echo bib2links($this);
switch(LAYOUT) { // close row
case 'list':
echo '</li>';
break;
case 'table':
echo '</td></tr>';
break;
case 'deflist':
echo '</dd></dl>';
break;
}
}
if ($this->hasField('doi')) {
echo ' <a href="http://dx.doi.org/'.$this->getField("doi").'">[doi]</a>';
}
// Google Scholar ID
if ($this->hasField('gsid')) {
echo ' <a href="http://scholar.google.com/scholar?cites='.$this->getField("gsid").'">[cites]</a>';
}
echo "</td></tr>\n";
/** Create the entry anchor */
function anchor() {
echo '<a name="'.$this->getAbbrv().'"></a>';
}
/** Outputs an coins URL: see http://ocoins.info/cobg.html
@ -1436,12 +1455,63 @@ class BibEntry {
}
function layoutHeaderHTML() {
$tag = '';
switch(LAYOUT) { /* switch for different layouts */
case 'list':
if (ABBRV_TYPE=='index') {
$tag='ol';
} else { // assume none
$tag='ul';
}
break;
case 'table':
$tag = 'table';
break;
case 'deflist':
$tag = 'div';
break;
default:
die('Unknown LAYOUT');
}
echo '<' . $tag . ' class="result">';
return $tag;
}
function layoutFooterHTML($tag) {
echo '</' . $tag . '>';
}
/** this function encapsulates the user-defined name for bib to HTML*/
function bib2html(&$bibentry) {
$function = BIBLIOGRAPHYSTYLE;
return $function($bibentry);
}
function bib2links(&$bibentry) {
$href = 'href="'.$bibentry->getURL().'"';
if (BIBTEXBROWSER_BIBTEX_LINKS) {
// we add biburl and title to be able to retrieve this important information
// using Xpath expressions on the XHTML source
$str .= " <a".(BIBTEXBROWSER_BIB_IN_NEW_WINDOW?' target="_blank" ':'')." class=\"biburl\" title=\"".$bibentry->getKey()."\" {$href}>[bibtex]</a>";
}
// returns an empty string if no url present
$str .= $bibentry->getUrlLink();
if ($bibentry->hasField('doi')) {
$str .= ' <a href="http://dx.doi.org/'.$bibentry->getField("doi").'">[doi]</a>';
}
// Google Scholar ID
if ($bibentry->hasField('gsid')) {
$str .= ' <a href="http://scholar.google.com/scholar?cites='.$bibentry->getField("gsid").'">[cites]</a>';
}
return $str;
}
/** encapsulates the user-defined sections. @nodoc */
function _DefaultBibliographySections() {
$function = BIBLIOGRAPHYSECTIONS;
@ -2301,21 +2371,19 @@ class SimpleDisplay {
echo 'Options: '.@implode(',',$this->options).'<br/>';
}
?>
$tag = layoutHeaderHTML();
<table class="result" >
<?php
$count = count($this->entries);
$i=0;
foreach ($this->entries as $bib) {
// by default, index are in decrasing order
// by default, index are in decreasing order
// so that when you add a publicaton recent , the indices of preceding publications don't change
$bib->setIndex('['.($count-($i++)).']');
$bib->toTR();
$bib->setIndex($count-($i++));
$bib->toHTML();
} // end foreach
?>
</table>
<?php
layoutFooterHTML($tag);
} // end function
} // end class
@ -2371,21 +2439,20 @@ class AcademicDisplay {
uasort($entries, ORDER_FUNCTION);
if (count($entries)>0) {
echo "\n".'<div class="btb-header">'.$title.'</div>'."\n";
echo '<table class="result">'."\n";
$tag = layoutHeaderHTML();
// by default the abbreviation is incermented over all
// searches
// by default the abbreviation is incremented over all searches
// since we don't know before hand all section, we can not index in decreasing order
static $count;
if ($count == NULL) { $count = 1; } // init
$id = $count;
foreach ($entries as $bib) {
$bib->setIndex('['.($id++).']');
$bib->toTR();
$bib->setIndex($id++);
$bib->toHTML();
} // end foreach
$count = @$count + count($entries);
echo '</table>';
layoutFooterHTML($tag);
}
}
@ -2397,7 +2464,7 @@ class AcademicDisplay {
foreach (_DefaultBibliographySections() as $section) {
$this->search2html($section['query'],$section['title']);
}
}
}
}
@ -3176,18 +3243,18 @@ class PagedDisplay {
}
$this->menu($less, $more);
echo '<table class="result" >';
$tag = layoutHeaderHTML();
for ($i = 0; $i < PAGE_SIZE; $i++) {
$index = ($this->page-1)*PAGE_SIZE + $i;
if (isset($this->entries[$index])) {
$bib = $this->entries[$index];
$bib->toTR();
$bib->toHTML();
} else {
//break;
}
} // end foreach
echo '</table>';
layoutFooterHTML($tag);
$this->menu($less, $more);
}
@ -3478,7 +3545,7 @@ class Dispatcher {
function keywords() { $this->query[Q_TAG]=$_GET[Q_TAG]; }
function author() {
function author() {
// Friday, October 29 2010
// changed from 'author' to '_author'
// in order to search at the same time "Joe Dupont" an "Dupont, Joe"
@ -3573,4 +3640,4 @@ class Dispatcher {
$class = BIBTEXBROWSER_MAIN;// extension point
$main = new $class();
$main->main();
?>
?>
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