Ignore MacOS .DS* files

Add iFrameResizer for when the publication lists are included via an
iframe.
Add self-hosted copies of jQuery and MathJax.
Fix some styling in the code and in the HTML via CSS

.gitignore

@@ -0,0 +1,6 @@
+# ignore generated artifacts
+/artifacts
+# ignore temporary directory if it remains after testing or so
+/temp
+# ignore Mac OS hidden files
+/**/.DS_Store

BibtexbrowserTest.php

@@ -1403,6 +1403,123 @@ class BibtexbrowserTest extends PHPUnit_Framework_TestCase {
         $this->assertFalse($entry1->hasPhrase('')); // Empty phrase should not match
     }
 
+    function testMultiSearchWithSpecialChars() {
+      // Create test entries with C/C++ related content
+      $bibtex = "@article{cpp2023,
+          title={Advances in C/C++ Programming Language},
+          author={Jane Programmer},
+          journal={Journal of Programming Languages},
+          year=2023,
+          keywords={C/C++, programming languages, compilers}
+      }
+      @inproceedings{java2023,
+          title={Java vs Python: Performance Comparison},
+          author={John Coder},
+          booktitle={International Conference on Software Engineering},
+          year=2023,
+          keywords={Java, Python, performance}
+      }";
+      
+      $test_data = fopen('php://memory','x+');
+      fwrite($test_data, $bibtex);
+      fseek($test_data, 0);
+      $db = new BibDataBase();
+      $db->update_internal("inline", $test_data);
+      
+      // Test searching for C/C++ (which contains special characters / and +)
+      $q = array(Q_SEARCH => 'C/C++');
+      $results = $db->multisearch($q);
+      
+      // Should match only the first entry
+      $this->assertEquals(1, count($results));
+      $this->assertEquals('Advances in C/C++ Programming Language', $results[0]->getTitle());
+      
+      // Test searching with escaped slashes
+      $q = array(Q_SEARCH => 'C/C\+\+');
+      $results = $db->multisearch($q);
+      $this->assertEquals(1, count($results));
+      
+      // Test with partial match
+      $q = array(Q_SEARCH => 'C/C');
+      $results = $db->multisearch($q);
+      $this->assertEquals(1, count($results));
+      
+      // Test with keywords field specifically
+      $q = array(Q_TAG => 'C/C++');
+      $results = $db->multisearch($q);
+      $this->assertEquals(1, count($results));
+      
+      // Test searching for something that doesn't exist
+      $q = array(Q_SEARCH => 'Rust');
+      $results = $db->multisearch($q);
+      $this->assertEquals(0, count($results));
+    }
+    
+    function test_venuevc_pagination() {
+      // Define the page size for pagination
+      bibtexbrowser_configure('VENUE_SIZE', 2);
+      
+      // Create a test BibTeX database with multiple entries
+      $bibtex = "@article{paper1,title={Paper One},journal={Journal A},year=2020}
+        @article{paper2,title={Paper Two},journal={Journal A},year=2020}
+        @article{paper3,title={Paper Three},journal={Journal B},year=2020}
+        @article{paper4,title={Paper Four},journal={Journal B},year=2020}
+        @article{paper5,title={Paper Five},journal={Journal C},year=2020}
+        @article{paper6,title={Paper Six},journal={Journal C},year=2020}";
+      
+      $test_data = fopen('php://memory','r+');
+      fwrite($test_data, $bibtex);
+      fseek($test_data, 0);
+      
+      $db = new BibDataBase();
+      $db->update_internal("inline", $test_data);
+      
+      // Create VenueVC display
+      $display = new MenuManager();
+      $display->setDB($db);
+      
+      // First, test without pagination parameter
+      $_GET["venue_page"] = '1';
+      ob_start();
+      $display->display();
+      $output = ob_get_clean();
+      
+      // Verify all entries are shown when no pagination is specified
+      $this->assertStringContainsString('Journal A', $output);
+      $this->assertStringContainsString('Journal B', $output);
+      
+      // Test with pagination parameter
+      $_GET["venue_page"] = '1';
+      
+      ob_start();
+      $display->display();
+      $output1 = ob_get_clean();
+      
+      // Create XML parser to properly analyze the HTML structure
+      $xml = new SimpleXMLElement("<doc>".$output1."</doc>");
+      
+      // Count number of entries displayed on first page
+      //$result = $xml->xpath('//tr[contains(@class, "btb-menu-items")]');
+      //$this->assertEquals($PAGE_SIZE, count($result));
+      
+      // Verify pagination links existence
+      $this->assertStringContainsString('venue_page=2', $output1);
+      
+      // Test second page
+      $_GET["venue_page"] = '2';
+      ob_start();
+      $display->display();
+      $output2 = ob_get_clean();
+            
+      // Verify navigation links
+      $this->assertStringContainsString('venue_page=1', $output2); // Link to previous page
+
+      // Verify different entries on second page
+      $this->assertStringContainsString('Journal C', $output2);
+
+      // Clean up
+      unset($_GET["venue_page"]);
+    }
 } // end class
 
 // Test implementation that records events

bibtexbrowser.after.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * A helper Display class that is just like SimpleDisplay but just never
+ * outputs section headers (i.e. year numbers). Used by YearCatDisplay.
+ **/
+class NoHeaderDisplay extends SimpleDisplay  {
+	function changeSection($pred, $bib) {
+		return false;
+	}
+}
+/**
+ * A modified "Academic" display, with reversed grouping. First grouping is by
+ * year, then by category. Uses NoHeaderDisplay to not have year numbers within
+ * categories.
+ */
+class YearCatDisplay extends AcademicDisplay {
+  /** an array of strings representing years */
+  var $yearIndex;
+
+  /** transforms a query to HTML
+   * $ query is an array (e.g. array(Q_YEAR=>'2005'))
+   * $title is a string, the title of the section
+   */
+  function search2html($query, $title) {
+    $entries = $this->db->multisearch($query);
+    if (count($entries)>0) {
+      echo "\n".'<div class="theader">'.$title.'</div>'."\n";
+    }
+    $display = new NoHeaderDisplay();
+    $display->setEntries($entries);
+    $display->display();
+
+  }
+
+  function display() {
+    $this->db = createBibDataBase();
+    $this->db->bibdb = $this->entries;
+    $this->yearIndex = $this->db->yearIndex();
+
+  	foreach($this->yearIndex as $year) {
+      echo "\n".'<div class="sheader">'.$year.'</div>'."\n";
+      foreach (_DefaultBibliographySections() as $section) {
+        $this->search2html(array_merge(array(Q_YEAR=>$year), $section['query']),$section['title']);
+      }
+    }
+  }
+}
+?>

bibtexbrowser.css

@@ -0,0 +1,39 @@
+@import url("/static/fonts/manrope.css");
+body {
+    color: rgba(0, 0, 0, 0.8);
+    font-family: "Manrope",Arial,sans-serif;
+    font-weight: 500;
+    line-height: 1.8;
+    margin: 0;
+}
+.rheader {
+    display: none;
+}
+.sheader {
+    font-size: 1.5rem;
+    font-weight: 600;
+    padding-top: 1.5em;
+    padding-bottom: .5em;
+}
+.theader {
+    display: block;
+    font-size: 1.25rem;
+    font-weight: 600;
+    padding-top: .5em;
+    padding-bottom: .5em;
+}
+td.bibref {
+    display: none;
+}
+td.bibitem {
+    padding-left: 1.5rem;
+    display: block;
+}
+a {
+    color: #C01632;
+    text-decoration: underline;
+    outline: none;
+}
+a:hover {
+    text-decoration: none;
+}

bibtexbrowser.german.php

@@ -0,0 +1,19 @@
+<?php
+global $BIBTEXBROWSER_LANG;
+$BIBTEXBROWSER_LANG=array();
+$BIBTEXBROWSER_LANG['Bachelor\'s thesis'] = "Bachelorarbeit";
+$BIBTEXBROWSER_LANG['Books'] = 'Bücher';
+$BIBTEXBROWSER_LANG['Book Chapters'] = "Buchbeiträge";
+$BIBTEXBROWSER_LANG['Chapter in'] = "Kapitel in";
+$BIBTEXBROWSER_LANG['In'] = "In";
+$BIBTEXBROWSER_LANG['Master\'s thesis'] = "Masterarbeit";
+$BIBTEXBROWSER_LANG['No date'] = "Kein Datum";
+$BIBTEXBROWSER_LANG['No publications present'] = "Keine Publikationen vorhanden";
+$BIBTEXBROWSER_LANG['Other Publications'] = "Andere Veröffentlichungen";
+$BIBTEXBROWSER_LANG['PhD thesis'] = "Dissertation";
+$BIBTEXBROWSER_LANG['Refereed Articles'] = "Zeitschriftenbeiträge";
+$BIBTEXBROWSER_LANG['Refereed Conference Papers'] = "Konferenzbeiträge";
+$BIBTEXBROWSER_LANG['Refereed Workshop Papers'] = "Workshopbeiträge";
+$BIBTEXBROWSER_LANG['Technical report'] = "Technischer Bericht";
+@define('LAST_AUTHOR_SEPARATOR',' und ');
+?>

bibtexbrowser.local.php

@@ -0,0 +1,63 @@
+<?php
+bibtexbrowser_configure('ABBRV_TYPE','key');
+// use tabular layout (HTML tables)
+bibtexbrowser_configure('BIBTEXBROWSER_LAYOUT','table');
+// URL to individual files
+bibtexbrowser_configure('BIBTEXBROWSER_URL',"https://publications.zrd-saar.de/");
+// URL to jQuery
+bibtexbrowser_configure('JQUERY_URI', '/static/jquery-3.6.4.min.js');
+// URL to MathJax
+bibtexbrowser_configure('MATHJAX_URI', '/static/TeX-AMS_HTML.V2.7.1.js');
+// target for links
+bibtexbrowser_configure('BIBTEXBROWSER_LINKS_TARGET','_blank');
+// use IEEE Transactions-like style, e.g. puts authors in front of title
+bibtexbrowser_configure('BIBLIOGRAPHYSTYLE', 'JanosBibliographyStyle');
+//bibtexbrowser_configure('BIBLIOGRAPHYSECTIONS','AGSorgeBibliographySections');
+// Allow "Firstname Lastname" as well as "Lastname, Firstname" for authors
+bibtexbrowser_configure('USE_FIRST_THEN_LAST',true);
+
+// Enable all metadata generation
+bibtexbrowser_configure('METADATA_COINS',true); // see https://en.wikipedia.org/wiki/COinS
+bibtexbrowser_configure('METADATA_GS',true); // metadata google scholar
+bibtexbrowser_configure('METADATA_DC',true); // see http://dublincore.org/
+bibtexbrowser_configure('METADATA_OPENGRAPH',true);  // see http://ogp.me/
+bibtexbrowser_configure('METADATA_EPRINTS',true); // see https://wiki.eprints.org/w/Category:EPrints_Metadata_Fields
+
+// include language config
+if(isset($_GET['language']))
+{
+    include(preg_replace('/local\.php$/',$_GET['language'].'.php',__FILE__));
+}
+
+// Order entries by year, but reverse the order (newest on top)
+bibtexbrowser_configure('ORDER_FUNCTION','compare_bib_entry_by_year_reverse');
+function compare_bib_entry_by_year_reverse($a, $b)
+{
+	return 0 - compare_bib_entry_by_year($a, $b);
+}
+
+// A custom URL builder for the static files we create
+bibtexbrowser_configure('BIBTEXBROWSER_URL_BUILDER', 'url_builder_static');
+function url_builder_static($bibentry) {
+	return BIBTEXBROWSER_URL.'keys/'.$bibentry->getKey().'.html';
+}
+
+// A custom function for the MathJax footer to use the static URL instead of the CDN one
+// Also include iframeResizer JS
+function javascript_math() {
+    ?>
+    <script>
+        MathJax = {
+            tex: {
+                inlineMath: [['$', '$'], ['\\(', '\\)']]
+            }
+        };
+    </script>
+    <script type="text/javascript" id="MathJax-script" async src="/static/tex-mml-chtml.js">
+    </script>
+    <script type="text/javascript" id="iFrameResizer" src="/static/iframe-resizer.child.js">
+    </script>
+    <?php
+}
+
+?>

bibtexbrowser.php

@@ -181,6 +181,7 @@ if (defined('ENCODING')) {
 @define('YEAR_SIZE',20); // number of years per table
 @define('AUTHORS_SIZE',30); // number of authors per table
 @define('TAGS_SIZE',30); // number of keywords per table
+@define('VENUE_SIZE',30); // number of venues per table
 @define('READLINE_LIMIT',1024);
 @define('Q_YEAR', 'year');
 @define('Q_YEAR_PAGE', 'year_page');
@@ -2874,7 +2875,6 @@ usage:
   $db = zetDB('bibacid-utf8.bib');
   $menu = new MenuManager();
   $menu->setDB($db);
-  $menu->year_size=100;// should display all years :)
   $menu->display();
 </pre>
  */
@@ -2883,11 +2883,6 @@ class MenuManager {
   /** The bibliographic database, an instance of class BibDataBase. */
   var $db;
 
-  var $type_size = TYPES_SIZE;
-  var $year_size = YEAR_SIZE;
-  var $author_size = AUTHORS_SIZE;
-  var $tag_size = TAGS_SIZE;
-
   function __construct() {
   }
 
@@ -2952,18 +2947,25 @@ class MenuManager {
     }
     else $page = 1;
 
-    $this->displayMenu('Types', $types, $page, $this->type_size, Q_TYPE_PAGE, Q_INNER_TYPE);
+    $this->displayMenu('Types', $types, $page, bibtexbrowser_configuration("TYPES_SIZE"), Q_TYPE_PAGE, Q_INNER_TYPE);
   }
 
   
   /** Displays and controls the venues. */
   function venueVC() {
-    // retrieve authors list to display
+    // retrieve venues list to display
-    $data = $this->db->venueIndex();
+    $venues = $this->db->venueIndex();
 
-    $this->displayMenu('Venues', $data, 1, 100000, Q_SEARCH,
+    // determine the venues page to display
+    if (isset($_GET['venue_page'])) {
+      $page = $_GET['venue_page'];
+    } else $page = 1;
+
+    if (count($venues) > 0) {
+      $this->displayMenu('Venues', $venues, $page, bibtexbrowser_configuration("VENUE_SIZE"), 'venue_page',
            Q_SEARCH);
     }
+  }
   
   /** Displays and controls the authors menu in a table. */
   function authorVC() {
@@ -2977,7 +2979,7 @@ class MenuManager {
     else $page = 1;
 
 
-    $this->displayMenu('Authors', $authors, $page, $this->author_size, Q_AUTHOR_PAGE,
+    $this->displayMenu('Authors', $authors, $page, bibtexbrowser_configuration("AUTHORS_SIZE"), Q_AUTHOR_PAGE,
          Q_AUTHOR);
   }
 
@@ -2992,7 +2994,7 @@ class MenuManager {
     }  else $page = 1;
 
 
-    if (count($tags)>0) $this->displayMenu('Keywords', $tags, $page, $this->tag_size, Q_TAG_PAGE,
+    if (count($tags)>0) $this->displayMenu('Keywords', $tags, $page, bibtexbrowser_configuration("MENU_SIZE"), Q_TAG_PAGE,
          Q_TAG);
   }
 
@@ -3008,7 +3010,7 @@ class MenuManager {
 else $page = 1;
 
 
-    $this->displayMenu('Years', $years, $page, $this->year_size, Q_YEAR_PAGE,
+    $this->displayMenu('Years', $years, $page, bibtexbrowser_configuration("YEAR_SIZE"), Q_YEAR_PAGE,
          Q_YEAR);
   }
 

makehtml.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+# set some paths/binary names depending on the OS
+case "$(uname -s)" in
+	"Darwin")
+		PHP="php83"
+		;;
+	# "Linux" is Linux
+	*)
+		PHP="php"
+		;;
+esac
+
+# URL of the Bibtex file
+BIBTEX_URL="https://cloud.hiz-saarland.de/public.php/dav/files/Yj8FtZsTS9TkFWG"
+# command to run BibtexBrowser
+BIBTEXBROWSER="${PHP} -c \"php_cli.ini\" -f \"bibtexbrowser.php\""
+
+# remove any remaining artifacts and temporary files
+rm -rf "artifacts" "temp"
+# create output directories and download bibtex file
+mkdir -p "artifacts/keys" "temp"
+wget -O "temp/zrd.bib" "$BIBTEX_URL"
+
+# if `bibtool` is available, sanitize the bibtex file
+if which bibtool >/dev/null 2>&1
+then
+	bibtool "temp/zrd.bib" > "temp/zrd.new.bib"
+	echo "Bibtool successful!"
+	mv -f "temp/zrd.new.bib" "temp/zrd.bib"
+fi
+
+# copy static files
+cp -fR "static" "artifacts/"
+
+for WEBSITE_LANGUAGE in german
+do :
+	# generate full index
+	eval "$BIBTEXBROWSER \"bib=temp/zrd.bib\" all display=YearCatDisplay language=$WEBSITE_LANGUAGE > \"artifacts/all.${WEBSITE_LANGUAGE}.html\""
+	# generate index for each person
+    while read LINE
+    do :
+        ALIAS="$(echo "$LINE" | cut -d ':' -f 1)"
+        SEARCHSTRING="$(echo "$LINE" | cut -d ':' -f 2)"
+        eval "$BIBTEXBROWSER \"bib=temp/zrd.bib\" \"author=$SEARCHSTRING\" academic=1 language=$WEBSITE_LANGUAGE > \"artifacts/${ALIAS}.${WEBSITE_LANGUAGE}.html\""
+    done < "persons.txt"
+done
+
+# generate page for each key
+egrep '^@' "temp/zrd.bib" | sed -e 's/.*\t  \(.*\),/\1/' | while read KEY
+do :
+    eval "$BIBTEXBROWSER \"bib=temp/zrd.bib\" \"key=$KEY\" > \"artifacts/keys/${KEY}.html\""
+done
+
+# Clean up
+rm -rf "temp"
+rm bibtexbrowser_*.dat

persons.txt

@@ -0,0 +1,16 @@
+ajla:Ajla Hajric
+anastasiia:Anastasiia Babych
+andreas:Andreas Rebmann
+anna:Anna Zichler
+frederik:Frederik Möllers
+greta:Greta Böttcher
+jochen:Jochen Krüger
+lina:Lina Nauerz
+max:Maximilian Eichacker
+natascha:Natascha Schliwinski
+niklas:Niklas Dahlem
+piotr:Piotr Rataj
+simone:Simone Salemi
+stephanie:Stephanie Vogelgesang
+theresa:Theresa Moll
+tim:Tim Schneider

php_cli.ini

@@ -0,0 +1 @@
+auto_prepend_file = "prepend.php"

prepend.php

@@ -0,0 +1,3 @@
+<?php
+parse_str(implode('&', array_slice($argv, 1)), $_GET);
+?>

static/fonts/manrope.css

@@ -0,0 +1,62 @@
+/* manrope-200 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 200;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-200.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-300 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 300;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-regular - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 400;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-500 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 500;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-600 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 600;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-700 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 700;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}
+
+/* manrope-800 - latin_latin-ext */
+@font-face {
+  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
+  font-family: 'Manrope';
+  font-style: normal;
+  font-weight: 800;
+  src: url('/static/fonts/manrope-v19-latin_latin-ext-800.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
+}