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@ -124,6 +124,8 @@ if (defined('ENCODING')) { |
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@define('BIBTEXBROWSER_BIBTEX_LINKS',true); |
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@define('BIBTEXBROWSER_BIBTEX_LINKS',true); |
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// do we add [pdf] links ?
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// do we add [pdf] links ?
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@define('BIBTEXBROWSER_PDF_LINKS',true); |
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@define('BIBTEXBROWSER_PDF_LINKS',true); |
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// do we add [pdf]/[url]/[file] links ?
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@define('BIBTEXBROWSER_DOCUMENT_LINKS',false); |
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// do we add [doi] links ?
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// do we add [doi] links ?
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@define('BIBTEXBROWSER_DOI_LINKS',true); |
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@define('BIBTEXBROWSER_DOI_LINKS',true); |
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// do we add [gsid] links (Google Scholar)?
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// do we add [gsid] links (Google Scholar)?
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@ -168,7 +170,7 @@ if (defined('ENCODING')) { |
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// USE_FIRST_THEN_LAST => Herbert Meyer
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// USE_FIRST_THEN_LAST => Herbert Meyer
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@define('USE_COMMA_AS_NAME_SEPARATOR_IN_OUTPUT',false);// output authors in a comma separated form, e.g. "Meyer, H"?
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@define('USE_COMMA_AS_NAME_SEPARATOR_IN_OUTPUT',false);// output authors in a comma separated form, e.g. "Meyer, H"?
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@define('USE_INITIALS_FOR_NAMES',false); // use only initials for all first names?
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@define('USE_INITIALS_FOR_NAMES',false); // use only initials for all first names?
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@define('USE_FIRST_THEN_LAST',false); // use only initials for all first names?
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@define('USE_FIRST_THEN_LAST',false); // put first names before last names?
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@define('FORCE_NAMELIST_SEPARATOR', ''); // if non-empty, use this to separate multiple names regardless of USE_COMMA_AS_NAME_SEPARATOR_IN_OUTPUT
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@define('FORCE_NAMELIST_SEPARATOR', ''); // if non-empty, use this to separate multiple names regardless of USE_COMMA_AS_NAME_SEPARATOR_IN_OUTPUT
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@define('LAST_AUTHOR_SEPARATOR',' and '); |
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@define('LAST_AUTHOR_SEPARATOR',' and '); |
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@ -1329,6 +1331,29 @@ class BibEntry { |
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return ""; |
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return ""; |
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} |
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} |
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function getTypeLink($bibfield) { |
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$extension = strtolower(pathinfo(parse_url($this->getField($bibfield),PHP_URL_PATH),PATHINFO_EXTENSION)); |
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switch ($extension) { |
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case 'pdf': break; |
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case 'ps': break; |
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default: |
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return $this->getLink($bibfield, NULL, $bibfield); |
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} |
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return $this->getLink($bibfield, NULL, $extension); |
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} |
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/** returns "[pdf]/[url]/[file]" links for the entry, if possible. |
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Tries to get the target URL from the 'pdf' field first, then from 'file' or 'url'. |
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The label is according to the field, unless is links to a pdf or ps, in which case that filetype is used as label. |
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*/ |
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function getDocumentLinks() { |
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$links = array(); |
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if ($this->hasField('pdf')) $links[] = $this->getTypeLink('pdf'); |
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if ($this->hasField('file')) $links[] = $this->getTypeLink('file'); |
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if ($this->hasField('url')) $links[] = $this->getTypeLink('url'); |
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return implode(" ",$links); |
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} |
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/** DOI are a special kind of links, where the url depends on the doi */ |
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/** DOI are a special kind of links, where the url depends on the doi */ |
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@ -1989,10 +2014,15 @@ function bib2links_default($bibentry) { |
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if ($link != '') { $links[] = $link; }; |
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if ($link != '') { $links[] = $link; }; |
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} |
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} |
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if (BIBTEXBROWSER_PDF_LINKS) { |
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if (BIBTEXBROWSER_PDF_LINKS && !BIBTEXBROWSER_DOCUMENT_LINKS) { |
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$link = $bibentry->getPdfLink(); |
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$link = $bibentry->getPdfLink(); |
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if ($link != '') { $links[] = $link; }; |
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if ($link != '') { $links[] = $link; }; |
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} |
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} |
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if (BIBTEXBROWSER_DOCUMENT_LINKS) { |
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$link = $bibentry->getDocumentLinks(); |
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if ($link != '') { $links[] = $link; }; |
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} |
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if (BIBTEXBROWSER_DOI_LINKS) { |
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if (BIBTEXBROWSER_DOI_LINKS) { |
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$link = $bibentry->getDoiLink(); |
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$link = $bibentry->getDoiLink(); |
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