static function minimum($column)
{
return DB::select_value('MIN(' . $column . ') FROM ' . self::t());
}
/**
* Edit an log entry image and return its (new) position.
* Throws CannotPublishException or BadRequest on errors.
*/
private static function _call(OkapiRequest $request)
{
# Developers! Please notice the fundamental difference between throwing
# CannotPublishException and the "standard" BadRequest/InvalidParam
# exceptions. CannotPublishException will be caught by the service's
# call() function and returns a message to be displayed to the user.
require_once 'log_images_common.inc.php';
# validate the 'image_uuid' parameter
list($image_uuid, $log_internal_id) = LogImagesCommon::validate_image_uuid($request);
# validate the 'caption', 'is_spoiler' and 'position' parameters
$caption = $request->get_parameter('caption');
if ($caption !== null && $caption == '') {
throw new CannotPublishException(sprintf(_("Please enter an image caption."), Okapi::get_normalized_site_name()));
}
$is_spoiler = $request->get_parameter('is_spoiler');
if ($is_spoiler !== null) {
if (!in_array($is_spoiler, array('true', 'false'))) {
throw new InvalidParam('is_spoiler');
}
}
$position = LogImagesCommon::validate_position($request);
if ($caption === null && $is_spoiler === null && $position === null) {
# If no-params were allowed, what would be the success message?
# It's more reasonable to assume that this was a developer's error.
throw new BadRequest("At least one of the parameters 'caption', 'is_spoiler' and 'position' must be supplied");
}
$image_uuid_escaped = Db::escape_string($image_uuid);
$log_entry_modified = false;
# update caption
if ($caption !== null) {
Db::execute("\n update pictures\n set title = '" . Db::escape_string($caption) . "'\n where uuid = '" . $image_uuid_escaped . "'\n ");
$log_entry_modified = true;
}
# update spoiler flag
if ($is_spoiler !== null) {
Db::execute("\n update pictures\n set spoiler = " . ($is_spoiler == 'true' ? 1 : 0) . "\n where uuid = '" . $image_uuid_escaped . "'\n ");
$log_entry_modified = true;
}
# update position
if ($position !== null) {
if (Settings::get('OC_BRANCH') == 'oc.pl') {
# OCPL as no arbitrary log picture ordering => ignore position parameter
# and return the picture's current position.
$image_uuids = Db::select_column("\n select uuid from pictures\n where object_type = 1 and object_id = '" . Db::escape_string($log_internal_id) . "'\n order by date_created\n ");
$position = array_search($image_uuid, $image_uuids);
} else {
list($position, $seq) = LogImagesCommon::prepare_position($log_internal_id, $position, 0);
# For OCDE the pictures table is write locked now.
$old_seq = DB::select_value("\n select seq from pictures where uuid = '" . $image_uuid_escaped . "'\n ");
if ($seq != $old_seq) {
# First move the edited picture to the end, to make space for rotating.
# Remember that we have no transactions at OC.de. If something goes wrong,
# the image will stay at the end of the list.
$max_seq = Db::select_value("\n select max(seq)\n from pictures\n where object_type = 1 and object_id = '" . Db::escape_string($log_internal_id) . "'\n ");
Db::query("\n update pictures\n set seq = '" . Db::escape_string($max_seq + 1) . "'\n where uuid = '" . $image_uuid_escaped . "'\n ");
# now move the pictures inbetween
if ($seq < $old_seq) {
Db::execute("\n update pictures\n set seq = seq + 1\n where\n object_type = 1\n and object_id = '" . Db::escape_string($log_internal_id) . "'\n and seq >= '" . Db::escape_string($seq) . "'\n and seq < '" . Db::escape_string($old_seq) . "'\n order by seq desc\n ");
} else {
Db::execute("\n update pictures\n set seq = seq - 1\n where\n object_type = 1\n and object_id = '" . Db::escape_string($log_internal_id) . "'\n and seq <= '" . Db::escape_string($seq) . "'\n and seq > '" . Db::escape_string($old_seq) . "'\n order by seq asc\n ");
}
# and finally move the edited picture into place
Db::query("\n update pictures\n set seq = '" . Db::escape_string($seq) . "'\n where uuid = '" . $image_uuid_escaped . "'\n ");
}
Db::execute('unlock tables');
$log_entry_modified = true;
}
}
if (Settings::get('OC_BRANCH') == 'oc.pl' && $log_entry_modified) {
# OCDE touches the log entry via trigger, OCPL needs an explicit update.
# This will also update okapi_syncbase.
Db::query("\n update cache_logs\n set last_modified = NOW()\n where id = '" . Db::escape_string($log_internal_id) . "'\n ");
# OCPL code currently does not update pictures.last_modified when
# editing, but that is a bug, see
# https://github.com/opencaching/opencaching-pl/issues/341.
}
return $position;
}
private function getRefinansirovanie($date){
try{
if(!$date) $date = date('Ymd');
$sr = DB::select_value("SELECT `value` as sr FROM $this->tableRefinansirovanie WHERE start_date <= ? AND end_date >= ?", $date,$date);
if(DB::_error()) throw new Exception("Ошибка SQL при получении ставки рефинансирования.");
return $sr+0;
}catch (Exception $e){
$this->exception($e);
}
}
function fast_count()
{
return DB::select_value("row_count FROM table_data WHERE name = 'users'");
}
/** }
* Count methods?
*/
static function get_row_count()
{
return DB::select_value("row_count FROM table_data WHERE name = 'posts'");
}
function is_locked()
{
return (bool) DB::select_value("1 FROM posts WHERE id = ? AND is_note_locked = ?", $this->post_id, true);
}
