/**
* Elgg News plugin
* @package amapnews
*/
elgg_load_library('elgg:amapnews');
$ignore_access = elgg_extract('ia', $vars, '');
if ($ignore_access) {
// set ignore access for loading non public objexts
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
}
$guid = elgg_extract('guid', $vars, '');
$entity = get_entity($guid);
// Get the size
$size = strtolower(elgg_extract('size', $vars, ''));
$size = amapnews_getIconSize($size);
// If entity doesn't exist, return default icon
if (!$entity) {
$url = elgg_get_simplecache_url("icons/default/{$size}.png");
forward($url);
}
// Try and get the icon
$filehandler = new ElggFile();
$filehandler->owner_guid = $entity->owner_guid;
$filehandler->setFilename($entity->getSubtype() . "/" . $entity->guid . $size . ".jpg");
$success = false;
try {
if ($filehandler->open("read")) {
$contents = $filehandler->read($filehandler->getSize());
if ($contents) {
$success = true;
/**
* Get entity icon URL
*
* @param type $entity_guid
* @param type $size
* @param boolean $ignore_access: if is true, news photo will be displayed in walled garden sites
* @return boolean
*/
function amapnews_getEntityIconUrl($entity_guid, $size = 'master', $ignore_access = false)
{
$entity = get_entity($entity_guid);
if (!elgg_instanceof($entity)) {
return false;
}
// Get the size
$size = amapnews_getIconSize($size);
$icon_time = $entity->time_updated;
$icon_url = "amapnews/photo_view/{$entity->guid}/{$size}/{$icon_time}" . ($ignore_access ? '/' . $ignore_access : '');
return elgg_normalize_url($icon_url);
}
