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<?php
/**
* Elgg bookmarks save action
*
* @package Bookmarks
*/
$title = htmlspecialchars(get_input('title', '', false), ENT_QUOTES, 'UTF-8');
$description = get_input('description');
$address = get_input('address');
$access_id = get_input('access_id');
$tags = get_input('tags');
$guid = get_input('guid');
$share = get_input('share');
$container_guid = get_input('container_guid', elgg_get_logged_in_user_guid());
elgg_make_sticky_form('bookmarks');
// don't use elgg_normalize_url() because we don't want
// relative links resolved to this site.
if ($address && !preg_match("#^((ht|f)tps?:)?//#i", $address)) {
$address = "http://$address";
}
if (!$title || !$address) {
register_error(elgg_echo('bookmarks:save:failed'));
forward(REFERER);
}
// see https://bugs.php.net/bug.php?id=51192
$php_5_2_13_and_below = version_compare(PHP_VERSION, '5.2.14', '<');
$php_5_3_0_to_5_3_2 = version_compare(PHP_VERSION, '5.3.0', '>=') &&
version_compare(PHP_VERSION, '5.3.3', '<');
$validated = false;
if ($php_5_2_13_and_below || $php_5_3_0_to_5_3_2) {
$tmp_address = str_replace("-", "", $address);
$validated = filter_var($tmp_address, FILTER_VALIDATE_URL);
} else {
$validated = filter_var($address, FILTER_VALIDATE_URL);
}
if (!$validated) {
register_error(elgg_echo('bookmarks:save:failed'));
forward(REFERER);
}
if ($guid == 0) {
$bookmark = new ElggObject;
$bookmark->subtype = "bookmarks";
$bookmark->container_guid = (int)get_input('container_guid', $_SESSION['user']->getGUID());
$new = true;
} else {
$bookmark = get_entity($guid);
if (!$bookmark->canEdit()) {
system_message(elgg_echo('bookmarks:save:failed'));
forward(REFERRER);
}
}
$tagarray = string_to_tag_array($tags);
$bookmark->title = $title;
$bookmark->address = $address;
$bookmark->description = $description;
$bookmark->access_id = $access_id;
$bookmark->tags = $tagarray;
if ($bookmark->save()) {
elgg_clear_sticky_form('bookmarks');
// @todo
if (is_array($shares) && sizeof($shares) > 0) {
foreach($shares as $share) {
$share = (int) $share;
add_entity_relationship($bookmark->getGUID(), 'share', $share);
}
}
system_message(elgg_echo('bookmarks:save:success'));
//add to river only if new
if ($new) {
add_to_river('river/object/bookmarks/create','create', elgg_get_logged_in_user_guid(), $bookmark->getGUID());
}
forward($bookmark->getURL());
} else {
register_error(elgg_echo('bookmarks:save:failed'));
forward("bookmarks");
}
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