1 image.module | image_styles() |
Get an array of all styles and their settings.
Return value
An array of styles keyed by the image style ID (isid).:
See also
File
- core/
modules/ image/ image.module, line 492 - Exposes global functionality for creating image styles.
Code
function image_styles() {
$styles = &backdrop_static(__FUNCTION__);
// Grab from cache or build the array.
if (!isset($styles)) {
if ($cache = cache()->get('image_styles')) {
$styles = $cache->data;
}
else {
$styles = array();
// Select the styles we have configured.
foreach (config_get_names_with_prefix('image.style') as $config_name) {
$style = array();
$config = config($config_name);
$style['label'] = $config->get('label');
$style['name'] = $config->get('name');
$style['effects'] = array();
if ($module = $config->get('module')) {
$style['module'] = $module;
$style['storage'] = $config->get('overridden') ? IMAGE_STORAGE_OVERRIDE : IMAGE_STORAGE_DEFAULT;
}
else {
$style['storage'] = IMAGE_STORAGE_NORMAL;
}
foreach ($config->get('effects') as $key => $effect) {
// Do not include effects for definitions that are missing.
if ($definition = image_effect_definition_load($effect['name'])) {
$effect = array_merge($definition, $effect);
$effect['ieid'] = $key;
$style['effects'][$key] = $effect;
}
}
// Sort the effects by weight.
backdrop_sort($style['effects'], array('weight', 'ieid'));
$styles[$style['name']] = $style;
}
backdrop_alter('image_styles', $styles);
cache()->set('image_styles', $styles);
}
}
return $styles;
}