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Merge pull request #10 from arnehaber/master

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Bugfix issue #8, introduces issue #9
This commit is contained in:
Martin Monperrus
2014-01-30 10:40:07 -08:00
parent 618250c463 0092442d83
commit 63a3efb2da
2 changed files with 19 additions and 7 deletions
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.gitignore
+1
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@@ -0,0 +1 @@
/.project
bibtexbrowser.php
+18 -7
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@@ -86,6 +86,12 @@ function bibtexbrowser_configure($key, $value) {
// do we add [bibtex] links ? // do we add [bibtex] links ?
// suggested by Sascha Schnepp // suggested by Sascha Schnepp
@define('BIBTEXBROWSER_BIBTEX_LINKS',true); @define('BIBTEXBROWSER_BIBTEX_LINKS',true);
// do we add [pdf] links ?
@define('BIBTEXBROWSER_PDF_LINKS',true);
// do we add [doi] links ?
@define('BIBTEXBROWSER_DOI_LINKS',true);
// do we add [gsid] links (Google Scholar)?
@define('BIBTEXBROWSER_GSID_LINKS',true);
// should authors be linked to [none/homepage/resultpage] // should authors be linked to [none/homepage/resultpage]
// none: nothing // none: nothing
@@ -227,8 +233,11 @@ function _zetDB($bibtex_filenames) {
// ---------------------------- HANDLING unexistent files // ---------------------------- HANDLING unexistent files
foreach(explode(MULTIPLE_BIB_SEPARATOR, $bibtex_filenames) as $bib) { 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 // this is a security protection
if (BIBTEXBROWSER_LOCAL_BIB_ONLY && !file_exists($bib)) { if (BIBTEXBROWSER_LOCAL_BIB_ONLY && (!file_exists($bib) || strcasecmp($ext, 'bib') != 0)) {
// to automate dectection of faulty links with tools such as webcheck // to automate dectection of faulty links with tools such as webcheck
header('HTTP/1.1 404 Not found'); header('HTTP/1.1 404 Not found');
die('<b>the bib file '.$bib.' does not exist !</b>'); die('<b>the bib file '.$bib.' does not exist !</b>');
@@ -1479,15 +1488,17 @@ class BibEntry {
$str .= " <a".(BIBTEXBROWSER_BIB_IN_NEW_WINDOW?' target="_blank" ':'')." class=\"biburl\" title=\"".$this->getKey()."\" {$href}>[bibtex]</a>"; $str .= " <a".(BIBTEXBROWSER_BIB_IN_NEW_WINDOW?' target="_blank" ':'')." class=\"biburl\" title=\"".$this->getKey()."\" {$href}>[bibtex]</a>";
} }
// returns an empty string if no url present if (BIBTEXBROWSER_PDF_LINKS) {
$str .= $this->getUrlLink(); // 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>'; $str .= ' <a href="http://dx.doi.org/'.$this->getField("doi").'">[doi]</a>';
} }
// Google Scholar ID // 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>'; $str .= ' <a href="http://scholar.google.com/scholar?cites='.$this->getField("gsid").'">[cites]</a>';
} }
@@ -3413,8 +3424,8 @@ class RSSDisplay {
// first strip HTML tags // first strip HTML tags
$desc = strip_tags($desc); $desc = strip_tags($desc);
// then decode characters encoded by latex2html // then decode characters encoded by latex2html, preserve ENCODING
$desc= html_entity_decode($desc); $desc = html_entity_decode($desc, ENT_COMPAT, ENCODING);
// some entities may still be here, we remove them // some entities may still be here, we remove them
// we replace html entities e.g. &eacute; by nothing // we replace html entities e.g. &eacute; by nothing