LSattr_html :: select_list : Add sort feature (with sort and sortDirection parameters)

diff --git a/doc/conf/LSattribute/LSattr_html/LSattr_html_select_list.docbook b/doc/conf/LSattribute/LSattr_html/LSattr_html_select_list.docbook
index e03f2a6..4b4dab8 100644 (file)
--- a/doc/conf/LSattribute/LSattr_html/LSattr_html_select_list.docbook
+++ b/doc/conf/LSattribute/LSattr_html/LSattr_html_select_list.docbook
@@ -20,7 +20,9 @@
        'scope' => '[Scope de la recherche]',
        'basedn' => '[Basedn de la recherche]'
      )
-   )
+   ),
+   'sort' => [Booléen],
+   'sortDirection' => '[ASC|DESC]'
 ),]]>
 ...
 </programlisting>
@@ -104,6 +106,23 @@
 </varlistentry>
 
 </variablelist>
-  
-  
+
+<variablelist>
+  <varlistentry>
+    <term>sort</term>
+    <listitem>
+      <simpara>Booléen définissant si les valeurs possibles doivent être
+      triées ou non (Vrai par défaut). Le trie est effectué sur les libellés
+      des valeurs possibles.</simpara>
+    </listitem>
+  </varlistentry>
+</variablelist>
+
+<varlistentry>
+  <term>sortDirection</term>
+  <listitem>
+    <simpara>Mot clé déterminant le sens du trie des valeurs possibles.</simpara>
+    <simpara>Valeurs possibles : <literal>ASC</literal> ou <literal>DESC</literal> (<literal>ASC</literal> par défaut).</simpara>
+  </listitem>
+</varlistentry>
 </sect4>

diff --git a/public_html/includes/class/class.LSattr_html_select_list.php b/public_html/includes/class/class.LSattr_html_select_list.php
index 7bfeaae..eaf275c 100644 (file)
--- a/public_html/includes/class/class.LSattr_html_select_list.php
+++ b/public_html/includes/class/class.LSattr_html_select_list.php
@@ -122,9 +122,34 @@ class LSattr_html_select_list extends LSattr_html{
         }
       }
     }
+
+    if (!isset($this -> config['html_options']['sort']) || $this -> config['html_options']['sort']) {
+      uasort($retInfos,array($this,'_sortTwoValues'));
+    }
+
     return $retInfos;
   }
-  
+
+   /**
+   * Function use with uasort to sort two values
+   *
+   * @param[in] $va string One value
+   * @param[in] $vb string One value
+   *
+   * @retval int Value for uasort
+   **/
+  private function _sortTwoValues(&$va,&$vb) {
+    if (isset($this -> config['html_options']['sortDirection']) && $this -> config['html_options']['sortDirection']=='DESC') {
+      $dir=-1;
+    }
+    else {
+      $dir=1;
+    }
+    if ($va == $vb) return 0;
+    $val = strcoll(strtolower($va), strtolower($vb));
+    return $val*$dir;
+  }
+
 }
 
 /*