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issue #9

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Adds properties to also disable the links [pdf], [doi] and [gsid]
This commit is contained in:
ahaber
2014-01-22 15:45:32 +01:00
parent af120fdda3
commit 275c1a41b5
1 changed files with 16 additions and 9 deletions
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bibtexbrowser.php
+14 -7
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@@ -86,6 +86,12 @@ function bibtexbrowser_configure($key, $value) {
// do we add [bibtex] links ?
// suggested by Sascha Schnepp
@define('BIBTEXBROWSER_BIBTEX_LINKS',true);
// do we add [pdf] links ?
@define('BIBTEXBROWSER_PDF_LINKS',true);
// do we add [doi] links ?
@define('BIBTEXBROWSER_DOI_LINKS',true);
// do we add [gsid] links (Google Scholar)?
@define('BIBTEXBROWSER_GSID_LINKS',true);
// should authors be linked to [none/homepage/resultpage]
// none: nothing
@@ -213,10 +219,6 @@ function _zetDB($bibtex_filenames) {
set_magic_quotes_runtime(false);
}
// get file extension to only allow .bib files
$ext = pathinfo($bib, PATHINFO_EXTENSION);
// this is a security protection
if (BIBTEXBROWSER_LOCAL_BIB_ONLY && (!file_exists($bib) || strcasecmp($ext, 'bib') != 0)) {
// default bib file, if no file is specified in the query string.
if (!isset($bibtex_filenames) || $bibtex_filenames == "") {
default_message();
@@ -231,8 +233,11 @@ function _zetDB($bibtex_filenames) {
// ---------------------------- HANDLING unexistent files
foreach(explode(MULTIPLE_BIB_SEPARATOR, $bibtex_filenames) as $bib) {
// get file extension to only allow .bib files
$ext = pathinfo($bib, PATHINFO_EXTENSION);
// this is a security protection
if (BIBTEXBROWSER_LOCAL_BIB_ONLY && !file_exists($bib)) {
if (BIBTEXBROWSER_LOCAL_BIB_ONLY && (!file_exists($bib) || strcasecmp($ext, 'bib') != 0)) {
// to automate dectection of faulty links with tools such as webcheck
header('HTTP/1.1 404 Not found');
die('<b>the bib file '.$bib.' does not exist !</b>');
@@ -1483,15 +1488,17 @@ class BibEntry {
$str .= " <a".(BIBTEXBROWSER_BIB_IN_NEW_WINDOW?' target="_blank" ':'')." class=\"biburl\" title=\"".$this->getKey()."\" {$href}>[bibtex]</a>";
}
if (BIBTEXBROWSER_PDF_LINKS) {
// returns an empty string if no url present
$str .= $this->getUrlLink();
}
if ($this->hasField('doi')) {
if (BIBTEXBROWSER_DOI_LINKS && $this->hasField('doi')) {
$str .= ' <a href="http://dx.doi.org/'.$this->getField("doi").'">[doi]</a>';
}
// Google Scholar ID
if ($this->hasField('gsid')) {
if (BIBTEXBROWSER_GSID_LINKS && $this->hasField('gsid')) {
$str .= ' <a href="http://scholar.google.com/scholar?cites='.$this->getField("gsid").'">[cites]</a>';
}