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bibtexbrowser.php

@@ -18,6 +18,9 @@ Thanks to all [[#Users]] of bibtexbrowser :-)
 
 =====Features=====
 
+* **New (02/2009)** bibtexbrowser can display all entries for an author with an academic style [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&academic=Martin+Monperrus|demo]]
+* **New (01/2009)** bibtexbrowser allows multi criteria search, e.g. ?type=inproceedings&year=2004
+* **HOT: bibtexbrowser can be used to include your publication list into your home page** [[http://www.monperrus.net/martin/|demo]]
 * bibtexbrowser can display the menu and all entries without filtering from the $filename hardcoded in the script [[http://www.monperrus.net/martin/bibtexbrowser.php|demo]]
 * bibtexbrowser can display the menu and all entries without filtering from the file name passed as parameter [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib|demo]]
 * bibtexbrowser can display all entries  out of a bibtex file [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&all|demo]]
@@ -25,12 +28,9 @@ Thanks to all [[#Users]] of bibtexbrowser :-)
 * bibtexbrowser can display a single entry [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&key=monperrus08phd|demo]]
 * bibtexbrowser can display all entries with a bib keyword [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&keywords=mda|demo]]
 * bibtexbrowser can display found entries with a search word (it can be in any bib field) [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&search=ocl|demo]]
-* bibtexbrowser allows multi criteria search, e.g. ?type=inproceedings&year=2004
 * bibtexbrowser outputs valid XHTML 1.0 Transitional
 * bibtexbrowser in designed to be search engine friendly.
 * bibtexbrowser can display all entries for an author [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&author=Barbara+A.+Kitchenham|demo]]
-* bibtexbrowser can display all entries for an author with an academic style [[http://www.monperrus.net/martin/bibtexbrowser.php?bib=biblio_monperrus.bib&academic=Martin+Monperrus|demo]]
-* bibtexbrowser can be used to include your publication list into your home page [[http://www.monperrus.net/martin/|demo]]
 * bibtexbrowser can be used with different encodings (change the default iso-8859-1 encoding if your bib file is in utf-8 ''define('ENCODING','utf-8')'' )
 
 =====How to include your publication list in your home page=====
@@ -152,11 +152,6 @@ define('YEAR', 'year');
 // if future versions of PHP change warning mechanisms...
 @error_reporting(E_ERROR);
 
-// we use sessions to avoid reparsing the bib file for each request
-// the session may be already started
-// by an external script that includes bibtexbrowser
-@session_start();
-
 // default bib file, if no file is specified in the query string.
 global $filename;
 $filename = "biblio_monperrus.bib";
@@ -179,15 +174,41 @@ if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && (strtotime($_SERVER['HTTP_IF_MO
 }
 
 
-// parse a new bib file, if this file has not been already parsed
-if (!isset($_SESSION[$filename]) ) {
 // for sake of performance, once the bibtex file is parsed
-  // the object that represents the database is stored in  $_SESSION
-  // we use serialize in order to be able to get a session correctly set up
-  // without bibtexbrowser loaded in PHP
-  $_SESSION[$filename]  = serialize(new BibDataBase($filename));
+// we try to save a "compiled" in a txt file
+$compiledbib = $filename.'.txt';
+// do we have a compiled version ?
+if (is_file($compiledbib) && is_readable($compiledbib)) {
+    // is it up to date ?
+    if (filemtime($filename)>filemtime($compiledbib)) {
+        // no, then reparse
+        $bibdb = new BibDataBase($filename);
+    }
+    else {
+        // yes then take it
+        $bibdb = unserialize(file_get_contents($compiledbib));
+    }
+}
+// we don't have a compiled version
+else {
+    // then parsing the file
+    $bibdb = new BibDataBase($filename);
+
+    // are we able to save the compiled version ?
+    if ((!is_file($compiledbib) && is_writable(dirname($compiledbib))) || (is_file($compiledbib) && is_writable($compiledbib)) ) {
+        // we can use file_put_contents
+        // but don't do it for compatibility with PHP 4.3
+        $f = fopen($compiledbib,'w');
+        fwrite($f,serialize(new BibDataBase($filename)));
+        fclose($f);
     }
-$displaymanager=new DisplayManager(unserialize($_SESSION[$filename]));
+}
+
+$displaymanager=new DisplayManager($bibdb);
+
+
+
+
 
 
 ////////////////////////////////////////////////////////
@@ -401,6 +422,7 @@ class XMLPrettyPrinter {
     print '<bibfile>';
   }
 
+
   function endFile() {
     print '</bibfile>';
   }
@@ -541,6 +563,8 @@ function latex2html($line) {
 class BibEntry {
 
   /** The fields (fieldName -> value) of this bib entry. */
+
+
   var $fields;
 
   /** The verbatim copy (i.e., whole text) of this bib entry. */
@@ -983,6 +1007,7 @@ else $page = 1;
     if (isset($this->display) && isset($_GET[Q_RESULT])) {
       $this->display->setPage($_GET[Q_RESULT]);
       // we add the page number to the title
+
       // in order to have unique titles
       // google prefers that
       $this->display->header.=' - page '.$_GET[Q_RESULT];
@@ -1367,6 +1392,18 @@ class AcademicDisplay extends Display {
     echo '</table>';
     }
 
+    // misc and thesis
+    $entries = $this->db->multisearch(array(Q_AUTHOR=>$this->author, Q_TYPE=>'misc|phdthesis|mastersthesis'));
+    if (count($entries)>0) {
+    echo '<div class="header">Other Publications</div>';
+    echo '<table class="result" >';
+    foreach ($entries as $bib) {
+        $bib->id = $bib->getYear();
+        $bib->toString();
+    } // end foreach
+    echo '</table>';
+    }
+
 
     echo $this->poweredby();
 
@@ -1380,8 +1417,8 @@ class AcademicDisplay extends Display {
 class BibEntryDisplay extends Display {
 
   /** the bib entry to display */
-  
   var $bib;
+
   /** Creates an instance with the given bib entry and header.
    * It the object is an instance of BibIndexEntry, it may be
    * mutated to read the rest of the fields.
@@ -1700,7 +1737,7 @@ if (isset($_GET['menu']))
 } // end isset($_GET['menu']
 else if ($displaymanager->processRequest()) {
 
-    if (!$included) printHTMLHeaders($displaymanager->result->header);
+    if (!$included) printHTMLHeaders($displaymanager->display->header);
     $displaymanager->mainVC();
     if (!$included) echo '</body></html>';