/**
* When a blog is removed also remove it's icons
*
* @param string $event 'delete'
* @param string $type 'object'
* @param ElggObject $object The ElggObject being removed
*
* @return void
*/
public static function cleanupBlogIcon($event, $type, $object)
{
if (!elgg_instanceof($object, "object", "blog", "ElggBlog")) {
return;
}
blog_tools_remove_blog_icon($object);
}
// assign values to the entity, stopping on error.
if (!$error) {
foreach ($values as $name => $value) {
if (FALSE === ($blog->{$name} = $value)) {
$error = elgg_echo('blog:error:cannot_save' . "{$name}={$value}");
break;
}
}
}
// only try to save base entity if no errors
if (!$error) {
if ($blog->save()) {
// handle icon upload
if (get_input("remove_icon") == "yes") {
// remove existing icons
blog_tools_remove_blog_icon($blog);
} elseif (($icon_file = get_resized_image_from_uploaded_file("icon", 100, 100)) && ($icon_sizes = elgg_get_config("icon_sizes"))) {
// create icon
$prefix = "blogs/" . $blog->getGUID();
$fh = new ElggFile();
$fh->owner_guid = $blog->getOwnerGUID();
foreach ($icon_sizes as $icon_name => $icon_info) {
if ($icon_file = get_resized_image_from_uploaded_file("icon", $icon_info["w"], $icon_info["h"], $icon_info["square"], $icon_info["upscale"])) {
$fh->setFilename($prefix . $icon_name . ".jpg");
if ($fh->open("write")) {
$fh->write($icon_file);
$fh->close();
}
}
}
$blog->icontime = time();
function blog_tools_delete_handler($event, $type, $object)
{
if (elgg_instanceof($object, "object", "blog", "ElggBlog")) {
blog_tools_remove_blog_icon($object);
}
}
