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-rw-r--r--include/filter.inc.php143
1 files changed, 77 insertions, 66 deletions
diff --git a/include/filter.inc.php b/include/filter.inc.php
index 46edd3039..f67a63386 100644
--- a/include/filter.inc.php
+++ b/include/filter.inc.php
@@ -32,86 +32,97 @@ $filter = array();
// $filter['visible_categories']: List of visible categories (count(visible) < count(forbidden) more often)
// $filter['visible_images']: List of visible images
-$filter['enabled'] = false;
-
if (in_array(script_basename(), $conf['filter_pages']))
-{ // valid only on certain pages
+{
if (isset($_GET['filter']))
{
$filter['enabled'] = ($_GET['filter'] == 'start');
- if ( !$filter['enabled'] )
- {
- pwg_unset_session_var('filter_enabled');
- pwg_unset_session_var('filter_check_key');
- pwg_unset_session_var('filter_categories');
- pwg_unset_session_var('filter_visible_categories');
- pwg_unset_session_var('filter_visible_images');
- }
}
else
{
$filter['enabled'] = pwg_get_session_var('filter_enabled', false);
}
+}
+else
+{
+ $filter['enabled'] = false;
+}
- if ($filter['enabled'])
+if ($filter['enabled'])
+{
+ if (
+ // New filter
+ !pwg_get_session_var('filter_enabled', false) or
+ // Cache data updated
+ $user['need_update_done'] or
+ // Date, period, user are changed
+ (pwg_get_session_var('filter_check_key', '') != get_filter_check_key())
+ )
{
- if (
- // New filter
- !pwg_get_session_var('filter_enabled', false) or
- // Cache data updated
- $user['need_update_done'] or
- // Date, period, user are changed
- (pwg_get_session_var('filter_check_key', '') != get_filter_check_key())
- )
- {
- // Need to compute dats
- $filter['check_key'] = get_filter_check_key();
- $filter['categories'] = get_computed_categories($user['id'], $user['forbidden_categories'], true, $user['recent_period']);
-
- $filter['visible_categories'] = implode(',', array_keys($filter['categories']));
- if (empty($filter['visible_categories']))
- {
- // Must be not empty
- $filter['visible_categories'] = -1;
- }
+ // Need to compute dats
+ $filter['check_key'] = get_filter_check_key();
+ $filter['categories'] = get_computed_categories($user['id'], $user['forbidden_categories'], true, $user['recent_period']);
- $query ='
-SELECT DISTINCT(image_id)
- FROM '.
- IMAGE_CATEGORY_TABLE.' INNER JOIN '.IMAGES_TABLE.' ON image_id = id
- WHERE ';
- if (!empty($filter['visible_categories']))
- {
- $query.= '
- category_id IN ('.$filter['visible_categories'].') AND';
- }
- $query.= '
- date_available > SUBDATE(
- CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY)';
+ $filter['visible_categories'] = implode(',', array_keys($filter['categories']));
+ if (empty($filter['visible_categories']))
+ {
+ // Must be not empty
+ $filter['visible_categories'] = -1;
+ }
- $filter['visible_images'] = implode(',', array_from_query($query, 'image_id'));
+ $query ='
+SELECT
+ distinct image_id
+FROM '.
+ IMAGE_CATEGORY_TABLE.' INNER JOIN '.IMAGES_TABLE.' ON image_id = id
+WHERE ';
+ if (!empty($filter['visible_categories']))
+ {
+ $query.= '
+ category_id IN ('.$filter['visible_categories'].') and';
+ }
+ $query.= '
+ date_available > SUBDATE(
+ CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY)';
- if (empty($filter['visible_images']))
- {
- // Must be not empty
- $filter['visible_images'] = -1;
- }
+ $filter['visible_images'] = implode(',', array_from_query($query, 'image_id'));
- pwg_set_session_var('filter_enabled', $filter['enabled']);
- pwg_set_session_var('filter_check_key', $filter['check_key']);
- pwg_set_session_var('filter_categories', serialize($filter['categories']));
- pwg_set_session_var('filter_visible_categories', $filter['visible_categories']);
- pwg_set_session_var('filter_visible_images', $filter['visible_images']);
- }
- else
+ if (empty($filter['visible_images']))
{
- // Read only data
- $filter['check_key'] = pwg_get_session_var('filter_check_key', '');
- $filter['categories'] = unserialize(pwg_get_session_var('filter_categories', serialize(array())));
- $filter['visible_categories'] = pwg_get_session_var('filter_visible_categories', '');
- $filter['visible_images'] = pwg_get_session_var('filter_visible_images', '');
+ // Must be not empty
+ $filter['visible_images'] = -1;
}
- $header_notes[] = l10n_dec('note_filter_day', 'note_filter_days', $user['recent_period']);
- } // end if filter enabled
-} // end if script_basename ...
-?> \ No newline at end of file
+
+ // Save filter data on session
+ pwg_set_session_var('filter_enabled', $filter['enabled']);
+ pwg_set_session_var('filter_check_key', $filter['check_key']);
+ pwg_set_session_var('filter_categories', serialize($filter['categories']));
+ pwg_set_session_var('filter_visible_categories', $filter['visible_categories']);
+ pwg_set_session_var('filter_visible_images', $filter['visible_images']);
+
+ }
+ else
+ {
+ // Read only data
+ $filter['check_key'] = pwg_get_session_var('filter_check_key', '');
+ $filter['categories'] = unserialize(pwg_get_session_var('filter_categories', serialize(array())));
+ $filter['visible_categories'] = pwg_get_session_var('filter_visible_categories', '');
+ $filter['visible_images'] = pwg_get_session_var('filter_visible_images', '');
+ }
+
+ $header_notes[] = l10n_dec('note_filter_day', 'note_filter_days', $user['recent_period']);
+}
+else
+{
+ if (pwg_get_session_var('filter_enabled', false))
+ {
+ pwg_unset_session_var('filter_enabled');
+ pwg_unset_session_var('filter_check_key');
+ pwg_unset_session_var('filter_categories');
+ pwg_unset_session_var('filter_visible_categories');
+ pwg_unset_session_var('filter_visible_images');
+ }
+}
+
+
+?>