diff -r 69ad5eacfee5 -r 553f788214d5 web/seminaires/res/inc/functions.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/seminaires/res/inc/functions.php	Fri Mar 13 17:04:58 2009 +0000
@@ -0,0 +1,164 @@
+<?php
+
+/* liste des dossiers */
+function list_dir($base, $cur, $level=0) {
+
+	global $PHP_SELF, $BASE;
+
+	if ($dir = opendir($base)) {
+    $tab = array();
+    while($entry = readdir($dir)) {
+      if(is_dir($base."/".$entry) && !in_array($entry, array(".",".."))) {
+        $tab[] = $entry;
+      }
+    }
+
+   	if(ereg("([0-9]{1,2})[_]([0-9]{1,2})[_]([0-9]{4})",$tab[0])){
+   		$timestamp=array();
+   		foreach($tab as $val):
+   			list($day, $month, $year) = explode('_',$val);
+   			$timestamp[] = mktime(0,0,0,$month, $day, $year);
+   		endforeach;
+
+   		sort($timestamp,SORT_NUMERIC);
+
+   		$tab=array();
+   		foreach($timestamp as $ts):
+   			$tab[] = date('d_m_Y', $ts);
+   		endforeach;
+
+
+   	}else{
+
+	    natcasesort($tab);
+   	}
+    //natsort($tab);
+
+    foreach($tab as $entry) {
+      /* chemin relatif � la racine */
+      $file = $base."/".$entry;
+
+      /* marge gauche
+      for($i=1; $i<=(4*$level); $i++) {
+        echo "&nbsp;";
+      }
+      */
+
+      /* l'entrée est-elle le dossier courant */
+      if($file == $cur) {
+        echo "<img src=\"http://www.iri.centrepompidou.fr/seminaires/img/folder.png\" />&nbsp;".$entry."<br />\n";
+      } else {
+
+      	$display = deInterCaps($entry);
+        $display = UtoWS($display);
+
+      	echo "<img src=\"http://www.iri.centrepompidou.fr/seminaires/img/folder.png\" />&nbsp; <a href=\"$PHP_SELF?dir=".rawurlencode($file)."#audio\">".trim($display)."</a><br/>\n";
+
+
+
+      }
+      /* l'entrée est-elle dans la branche dont le dossier courant est la feuille */
+      if(ereg($file."/",$cur."/")) {
+        list_dir($file, $cur, $level+1);
+      }
+    }
+    closedir($dir);
+  }
+}
+
+/* liste des fichiers */
+function list_file($cur) {
+global $PHP_SELF, $BASE;
+  if ($dir = opendir($cur)) {
+    /* tableaux */
+    $tab_dir = array();
+    $tab_file = array();
+    /* extraction */
+    while($file = readdir($dir)) {
+      if(is_dir($cur."/".$file)) {
+          $tab_dir[] = $file;
+      } else {
+          $tab_file[] = $file;
+      }
+    }
+
+
+    /* tri */
+
+    sort($tab_dir);
+
+    sort($tab_file);
+
+    /* affichage */
+    if(!empty($tab_file)):
+    foreach($tab_dir as $elem) {
+     if($elem == ".." && isset($_GET['dir'])):
+        echo "<img src=\"http://www.iri.centrepompidou.fr/seminaires/img/folder.png\" />&nbsp;<a href='javascript:history.back()' title='retour'>".$elem."</a><br />\n";
+     else:
+        //echo "<img src=\"dir-close.gif\" />&nbsp;".$elem."<br />\n";
+     endif;
+    }
+    endif;
+
+    $i=0;
+    $tab=array();
+    $path='';
+    $tab = explode("/",$BASE);
+
+    echo '<table width="100%" cellspacing="0" cellpadding="0">';
+    foreach($tab_file as $elem) {
+
+
+        $path='';
+        for($j=5;$j<count($tab);$j++){
+            $path .= $tab[$j]."/";
+        }
+
+        $path .= $elem;
+
+        $temppath = substr($BASE,26);
+      	$temppath .= "/";
+
+        $displayElem = UtoWS($elem);
+      	$iconeInfo = (strstr(strtolower($BASE),"regards"))?'<a href="javascript:void(0)" onclick="document.getElementById(\'moreinfo\').style.display=\'block\'"><img src="http://www.iri.centrepompidou.fr/seminaires/img/information.png" alt="information" title="plus d\'information" class="image"/></a>&nbsp;&nbsp;':'';
+
+
+
+      //gestion du type de fichier
+      	//si mp3 : affichage lien download et ecoute
+      	//si pdf : uniquement download
+      	list($filename, $ext) = explode('.',$elem);
+
+      	if($ext == 'mp3'){
+	      	echo "<tr>";
+	     	echo "<td width='80%'><img src=\"res/img/page_white_cd.png\" border='0'/>&nbsp;<a href=\"javascript:void(0)\" onclick=\"switchMedia('".trim($temppath.$elem)."')\" >".$displayElem."</a></td>";
+	      	echo "<td>".$iconeInfo."<a href=\"javascript:void(0)\" onclick=\"switchMedia('".trim($temppath.$elem)."')\">&nbsp;&nbsp;<img src='res/img/sound.png' border='0' title='ecouter' alt='ecouter' class='image'/></a>&nbsp;&nbsp;<a href=\"http://www.iri.centrepompidou.fr/documents/audio/".$path."\">&nbsp;&nbsp;<img src='http://www.iri.centrepompidou.fr/privatedoc/img/disk.png' border='0' title='télécharger' alt='télécharger' class='image'></a><br/></td>";
+	      	echo '</tr>';
+      	}
+      	elseif($ext == 'pdf'){
+
+      		echo "<tr>";
+	      	echo "<td width='80%'>";
+	      	echo "<img src=\"../res/img/pdf.gif\" border='0'/>&nbsp;<a href=\"http://www.iri.centrepompidou.fr/documents/audio/$path\" >".$displayElem."</a></td>";
+	      	echo "<td>".$iconeInfo."<a href=\"http://www.iri.centrepompidou.fr/documents/audio/".$path."\">&nbsp;&nbsp;<img src='http://www.iri.centrepompidou.fr/seminaires/img/disk.png' border='0' title='télécharger' alt='télécharger' class='image'></a><br/></td>";
+	      	echo '</tr>';
+
+      	}
+    $i++;
+    }
+    echo '</table>';
+    closedir($dir);
+  }
+}
+
+/*remplace une majuscule par un espace*/
+function deInterCaps($var){
+   return ucfirst(strtolower(ereg_replace("[A-Z]"," \\0",$var)));
+}
+
+/*remplace un underscore par un espace*/
+function UtoWS($text){
+
+	return ucfirst(strtolower(ereg_replace("[_]"," ",$text)));
+}
+?>
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