Changeset 133

Timestamp:

Sep 19, 2003, 11:40:52 PM (21 years ago)

Author:

z0rglub

Message:

A category can have its representative picture

Location:

trunk

Files:

• admin/include/functions.php (modified) (2 diffs)
• admin/picture_modify.php (modified) (5 diffs)
• include/functions_category.inc.php (modified) (2 diffs)
• language/francais.php (modified) (1 diff)
• template/default/admin/picture_modify.vtp (modified) (1 diff)

trunk/admin/include/functions.php

@@ -292 +292 @@
 
 // update_category updates calculated informations about a category :
-// date_last and nb_images
+// date_last and nb_images. It also verifies that the representative picture
+// is really linked to the category.
 function update_category( $id = 'all' )
 {
@@ -334 +335 @@
     $query.= ';';
     mysql_query( $query );
+    // updating the representative_picture_id : if the representative
+    // picture of the category is not any more linked to the category, we
+    // have to set representative_picture_id to NULL
+    $query = 'SELECT representative_picture_id';
+    $query.= ' FROM '.PREFIX_TABLE.'categories';
+    $query.= ' WHERE id = '.$id;
+    $row = mysql_fetch_array( mysql_query( $query ) );
+    // if the category has no representative picture (ie
+    // representative_picture_id == NULL) we don't update anything
+    if ( $row['representative_picture_id'] != '' )
+    {
+      $query = 'SELECT image_id';
+      $query.= ' FROM '.PREFIX_TABLE.'image_category';
+      $query.= ' WHERE category_id = '.$id;
+      $query.= ' AND image_id = '.$row['representative_picture_id'];
+      $query.= ';';
+      $result = mysql_query( $query );
+      if ( mysql_num_rows( $result ) == 0 )
+      {
+        $query = 'UPDATE '.PREFIX_TABLE.'categories';
+        $query.= ' SET representative_picture_id = NULL';
+        $query.= ' WHERE id = '.$id;
+        $query.= ';';
+        mysql_query( $query );
+      }
+    }
   }
 }

trunk/admin/picture_modify.php

@@ -74 +74 @@
   $query.= ';';
   mysql_query( $query );
+  // make the picture representative of a category ?
+  $query = 'SELECT DISTINCT(category_id) as category_id';
+  $query.= ',representative_picture_id';
+  $query.= ' FROM '.PREFIX_TABLE.'image_category AS ic';
+  $query.= ', '.PREFIX_TABLE.'categories AS c';
+  $query.= ' WHERE c.id = ic.category_id';
+  $query.= ' AND image_id = '.$_GET['image_id'];
+  $query.= ';';
+  $result = mysql_query( $query );
+  while ( $row = mysql_fetch_array( $result ) )
+  {
+    // if the user ask the picture to be the representative picture of its
+    // category, the category is updated in the database (without wondering
+    // if this picture was already the representative one)
+    if ( $_POST['representative-'.$row['category_id']] == 1 )
+    {
+      $query = 'UPDATE '.PREFIX_TABLE.'categories';
+      $query.= ' SET representative_picture_id = '.$_GET['image_id'];
+      $query.= ' WHERE id = '.$row['category_id'];
+      $query.= ';';
+      mysql_query( $query );
+    }
+    // if the user ask this picture to be not any more the representative,
+    // we have to set the representative_picture_id of this category to NULL
+    else if ( $row['representative_picture_id'] == $_GET['image_id'] )
+    {
+      $query = 'UPDATE '.PREFIX_TABLE.'categories';
+      $query.= ' SET representative_picture_id = NULL';
+      $query.= ' WHERE id = '.$row['category_id'];
+      $query.= ';';
+      mysql_query( $query );
+    }
+  }
   // associate with a new category ?
   if ( $_POST['associate'] != '-1' )
@@ -112 +145 @@
               'author','creation_date','keywords','comment', 'upload_name',
               'dissociate','categories','infoimage_associate',
-              'cat_image_info' );
+              'cat_image_info','category_representative' );
 templatize_array( $tpl, 'lang', $sub );
 $vtp->setGlobalVar( $sub, 'user_template', $user['template'] );
@@ -206 +239 @@
   $vtp->setVar( $sub, 'linked_category.invisible', $invisible_string );
 }
+$vtp->setVar( $sub, 'linked_category.id', $row['storage_category_id'] );
+if ( $result['representative_picture_id'] == $_GET['image_id'] )
+{
+  $vtp->setVar( $sub, 'linked_category.representative_checked',
+                ' checked="checked"' );
+}
 $vtp->closeSession( $sub, 'linked_category' );
 // retrieving all the linked categories
 $query = 'SELECT DISTINCT(category_id) as category_id,status,visible';
+$query.= ',representative_picture_id';
 $query.= ' FROM '.PREFIX_TABLE.'image_category';
 $query.= ','.PREFIX_TABLE.'categories';
@@ -219 +259 @@
 {
   $vtp->addSession( $sub, 'linked_category' );
+  $vtp->setVar( $sub, 'linked_category.id', $row['category_id'] );
 
   $vtp->addSession( $sub, 'checkbox' );
@@ -250 +291 @@
   }
 
+  if ( $row['representative_picture_id'] == $_GET['image_id'] )
+  {
+    $vtp->setVar( $sub, 'linked_category.representative_checked',
+                  ' checked="checked"' );
+  }
+  
   $vtp->closeSession( $sub, 'linked_category' );
 }

trunk/include/functions_category.inc.php

@@ -289 +289 @@
                 
   $query = 'SELECT nb_images,id_uppercat,comment,site_id,galleries_url,dir';
-  $query.= ',date_last,uploadable,status,visible';
+  $query.= ',date_last,uploadable,status,visible,representative_picture_id';
   $query.= ' FROM '.PREFIX_TABLE.'categories AS a';
   $query.= ', '.PREFIX_TABLE.'sites AS b';
@@ -304 +304 @@
   $cat['status']      = $row['status'];
   $cat['visible']     = get_boolean( $row['visible'] );
+  $cat['representative_picture_id'] = $row['representative_picture_id'];
 
   $cat['name'] = array();

trunk/language/francais.php

@@ -34 +34 @@
 $lang['default'] = 'défaut';
 $lang['comments'] = 'commentaires';
+$lang['category_representative'] = 'représentant';
 // end version 1.3
 

trunk/template/default/admin/picture_modify.vtp

@@ -66 +66 @@
                 <!--VTP_linked_category-->
                 <tr>
-                  <td><!--VTP_checkbox--><input type="checkbox" name="dissociate-{#id}" value="1" /><!--/VTP_checkbox--><a href="{#url}">{#name}</a> [ <a href="{#infos_images_link}">{#cat_image_info}</a> ] {#private} {#invisible}
+                  <td><!--VTP_checkbox--><input type="checkbox" name="dissociate-{#id}" value="1" /><!--/VTP_checkbox--><a href="{#url}">{#name}</a> [ <a href="{#infos_images_link}">{#cat_image_info}</a> ] {#private} {#invisible} [ <input type="checkbox" name="representative-{#id}" value="1"{#representative_checked} /> {#category_representative} ]
                 </tr>
                 <!--/VTP_linked_category-->