diff options
Diffstat (limited to 'include/category_cats.inc.php')
| -rw-r--r-- | include/category_cats.inc.php | 198 |
1 files changed, 131 insertions, 67 deletions
diff --git a/include/category_cats.inc.php b/include/category_cats.inc.php index ce67777bb..6ca1817db 100644 --- a/include/category_cats.inc.php +++ b/include/category_cats.inc.php @@ -27,90 +27,68 @@ * */ -if ($page['section']=='recent_cats') -{ - // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE - $query = ' +// $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE +$query = ' SELECT - c.*, nb_images, date_last, max_date_last, count_images, count_categories - FROM '.CATEGORIES_TABLE.' c INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' - ON id = cat_id and user_id = '.$user['id'].' - WHERE date_last >= '.pwg_db_get_recent_period_expression($user['recent_period']).' -'.get_sql_condition_FandF - ( - array - ( - 'visible_categories' => 'id', - ), - 'AND' - ).' -;'; + c.*, + user_representative_picture_id, + nb_images, + date_last, + max_date_last, + count_images, + count_categories + FROM '.CATEGORIES_TABLE.' c + INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' ucc ON id = cat_id AND user_id = '.$user['id']; + +if ('recent_cats' == $page['section']) +{ + $query.= ' + WHERE date_last >= '.pwg_db_get_recent_period_expression($user['recent_period']); } else { - // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE - $query = ' -SELECT - c.*, nb_images, date_last, max_date_last, count_images, count_categories - FROM '.CATEGORIES_TABLE.' c INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' - ON id = cat_id and user_id = '.$user['id'].' - WHERE id_uppercat '. - (!isset($page['category']) ? 'is NULL' : '= '.$page['category']['id']).' -'.get_sql_condition_FandF - ( - array - ( - 'visible_categories' => 'id', - ), - 'AND' - ).' - ORDER BY rank -;'; + $query.= ' + WHERE id_uppercat '.(!isset($page['category']) ? 'is NULL' : '= '.$page['category']['id']); +} + +$query.= get_sql_condition_FandF( + array( + 'visible_categories' => 'id', + ), + 'AND' + ); + +if ('recent_cats' != $page['section']) +{ + $query.= ' + ORDER BY rank'; } +$query.= ' +;'; + $result = pwg_query($query); $categories = array(); $category_ids = array(); $image_ids = array(); +$user_representative_updates_for = array(); while ($row = pwg_db_fetch_assoc($result)) { $row['is_child_date_last'] = @$row['max_date_last']>@$row['date_last']; - if (isset($row['representative_picture_id']) - and is_numeric($row['representative_picture_id'])) + if (!empty($row['user_representative_picture_id'])) + { + $image_id = $row['user_representative_picture_id']; + } + else if (!empty($row['representative_picture_id'])) { // if a representative picture is set, it has priority $image_id = $row['representative_picture_id']; } else if ($conf['allow_random_representative']) - {// searching a random representant among elements in sub-categories - if ($row['count_images']>0) - { - $query = ' -SELECT image_id - FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic - ON ic.category_id = c.id'; - $query.= ' - WHERE (c.id='.$row['id'].' OR uppercats LIKE \''.$row['uppercats'].',%\')' - .get_sql_condition_FandF - ( - array - ( - 'forbidden_categories' => 'c.id', - 'visible_categories' => 'c.id', - 'visible_images' => 'image_id' - ), - "\n AND" - ).' - ORDER BY '.DB_RANDOM_FUNCTION.'() - LIMIT 1 -;'; - $subresult = pwg_query($query); - if (pwg_db_num_rows($subresult) > 0) - { - list($image_id) = pwg_db_fetch_row($subresult); - } - } + { + // searching a random representant among elements in sub-categories + $image_id = get_random_image_in_category($row); } else { // searching a random representant among representant of sub-categories @@ -143,6 +121,11 @@ SELECT image_id if (isset($image_id)) { + if ($row['user_representative_picture_id'] != $image_id) + { + $user_representative_updates_for[ $user['id'].'#'.$row['id'] ] = $image_id; + } + $row['representative_picture_id'] = $image_id; array_push($image_ids, $image_id); array_push($categories, $row); @@ -193,17 +176,98 @@ if ($page['section']=='recent_cats') if (count($categories) > 0) { $thumbnail_src_of = array(); + $new_image_ids = array(); $query = ' -SELECT id, path, tn_ext +SELECT id, path, tn_ext, level FROM '.IMAGES_TABLE.' WHERE id IN ('.implode(',', $image_ids).') ;'; $result = pwg_query($query); while ($row = pwg_db_fetch_assoc($result)) { - $thumbnail_src_of[$row['id']] = get_thumbnail_url($row); + if ($row['level'] <= $user['level']) + { + $thumbnail_src_of[$row['id']] = get_thumbnail_url($row); + } + else + { + // problem: we must not display the thumbnail of a photo which has a + // higher privacy level than user privacy level + // + // * what is the represented category? + // * find a random photo matching user permissions + // * register it at user_representative_picture_id + // * set it as the representative_picture_id for the category + + foreach ($categories as &$category) + { + if ($row['id'] == $category['representative_picture_id']) + { + if ($category['count_images']>0) + { + // searching a random representant among elements in sub-categories + $image_id = get_random_image_in_category($category); + + if (isset($image_id)) + { + if (!in_array($image_id, $image_ids)) + { + array_push($new_image_ids, $image_id); + } + + $user_representative_updates_for[ $user['id'].'#'.$category['id'] ] = $image_id; + + $category['representative_picture_id'] = $image_id; + } + } + } + } + unset($category); + } + } + + if (count($new_image_ids) > 0) + { + $query = ' +SELECT id, path, tn_ext + FROM '.IMAGES_TABLE.' + WHERE id IN ('.implode(',', $new_image_ids).') +;'; + $result = pwg_query($query); + while ($row = pwg_db_fetch_assoc($result)) + { + $thumbnail_src_of[$row['id']] = get_thumbnail_url($row); + } + } +} + +if (count($user_representative_updates_for)) +{ + $updates = array(); + + foreach ($user_representative_updates_for as $user_cat => $image_id) + { + list($user_id, $cat_id) = explode('#', $user_cat); + + array_push( + $updates, + array( + 'user_id' => $user_id, + 'cat_id' => $cat_id, + 'user_representative_picture_id' => $image_id, + ) + ); } + + mass_updates( + USER_CACHE_CATEGORIES_TABLE, + array( + 'primary' => array('user_id', 'cat_id'), + 'update' => array('user_representative_picture_id') + ), + $updates + ); } if (count($categories) > 0) |