1 image.module | image_effect_definitions() |
Pull in image effects exposed by modules implementing hook_image_effect_info().
Return value
An array of image effects to be used when transforming images.:
See also
image_effect_definition_load()
File
- core/
modules/ image/ image.module, line 1171 - Exposes global functionality for creating image styles.
Code
function image_effect_definitions() {
global $language;
// hook_image_effect_info() includes translated strings, so each language is
// cached separately.
$langcode = $language->langcode;
$effects = &backdrop_static(__FUNCTION__);
if (!isset($effects)) {
if ($cache = cache()->get("image_effect_definitions:$langcode")) {
$effects = $cache->data;
}
else {
$effects = array();
include_once BACKDROP_ROOT . '/core/modules/image/image.effects.inc';
foreach (module_implements('image_effect_info') as $module) {
foreach (module_invoke($module, 'image_effect_info') as $name => $effect) {
$effect['module'] = $module;
$effect['name'] = $name;
$effect['data'] = isset($effect['data']) ? $effect['data'] : array();
$effects[$name] = $effect;
}
}
backdrop_sort($effects, array('name' => SORT_STRING));
backdrop_alter('image_effect_info', $effects);
cache()->set("image_effect_definitions:$langcode", $effects);
}
}
return $effects;
}