Resolved issue 0000823: Enhance upload functionalities

First commit, others will be follow.
Not hesitate to change my translations.

Add upload configuration tabsheet (move and add configuration)
Change and add define for access level
Can show upload link every time
Can restrict access upload.class.php
Can choice category on upload page
Add upload class not use for the moment
Review quickly and temporary style of upload.tpl

git-svn-id: http://piwigo.org/svn/trunk@2325 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 55 insertions, 0 deletions

diff --git a/include/functions_category.inc.php b/include/functions_category.inc.php
index 2adbb200a..94b2411d2 100644
--- a/include/functions_category.inc.php
+++ b/include/functions_category.inc.php
@@ -452,4 +452,59 @@ function get_display_images_count($cat_nb_images, $cat_count_images, $cat_count_
   return $display_text;
 }
 
+/**
+ * returns the link of upload menu
+ *
+ * @param null
+ * @return string or null
+ */
+function get_upload_menu_link()
+{
+  global $conf, $page, $user;
+
+  $show_link = false;
+  $arg_link = null;
+
+  if (is_autorize_status($conf['upload_user_access']))
+  {
+    if (isset($page['category']) and $page['category']['uploadable'] )
+    {
+      // upload a picture in the category
+      $show_link = true;
+      $arg_link = 'cat='.$page['category']['id'];
+    }
+    else
+    if ($conf['upload_link_everytime'])
+    {
+      // upload a picture in the category
+      $query = '
+SELECT
+  1
+FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
+  ON id = cat_id and user_id = '.$user['id'].'
+WHERE
+  uploadable = \'true\'
+  '.get_sql_condition_FandF
+    (
+      array
+        (
+          'visible_categories' => 'id',
+        ),
+      'AND'
+    ).'
+LIMIT 1';
+
+      $show_link = mysql_num_rows(pwg_query($query)) <> 0;
+    }
+  }
+  if ($show_link)
+  {
+    return get_root_url().'upload.php'.(empty($arg_link) ? '' : '?'.$arg_link);
+  }
+  else
+  {
+    return;
+  }
+}
+
 ?>