function blc_update_link($params)
{
if ($this->_checkBLC()) {
$link = new blcLink(intval($params['linkID']));
$rez = $link->edit($params['newLink'], $params['newText']);
$rez['new_text'] = $params['newText'];
$rez['old_link_id'] = $params['linkID'];
$rez['linkType'] = $params['linkType'];
return $rez;
} else {
return array('error' => "Broken Link Checker plugin is not activated", 'error_code' => 'blc_plugin_not_activated_blc_update_link');
}
}
/**
* AJAX hook for the inline link editor on Tools -> Broken Links.
*
* @return void
*/
function ajax_edit()
{
if (!current_user_can('edit_others_posts') || !check_ajax_referer('blc_edit', false, false)) {
die(json_encode(array('error' => __("You're not allowed to do that!", 'broken-link-checker'))));
}
if (empty($_POST['link_id']) || empty($_POST['new_url']) || !is_numeric($_POST['link_id'])) {
die(json_encode(array('error' => __("Error : link_id or new_url not specified", 'broken-link-checker'))));
}
//Load the link
$link = new blcLink(intval($_POST['link_id']));
if (!$link->valid()) {
die(json_encode(array('error' => sprintf(__("Oops, I can't find the link %d", 'broken-link-checker'), intval($_POST['link_id'])))));
}
//Validate the new URL.
$new_url = stripslashes($_POST['new_url']);
$parsed = @parse_url($new_url);
if (!$parsed) {
die(json_encode(array('error' => __("Oops, the new URL is invalid!", 'broken-link-checker'))));
}
if (!current_user_can('unfiltered_html')) {
//Disallow potentially dangerous URLs like "javascript:...".
$protocols = wp_allowed_protocols();
$good_protocol_url = wp_kses_bad_protocol($new_url, $protocols);
if ($new_url != $good_protocol_url) {
die(json_encode(array('error' => __("Oops, the new URL is invalid!", 'broken-link-checker'))));
}
}
$new_text = isset($_POST['new_text']) && is_string($_POST['new_text']) ? stripslashes($_POST['new_text']) : null;
if ($new_text === '') {
$new_text = null;
}
if (!empty($new_text) && !current_user_can('unfiltered_html')) {
$new_text = stripslashes(wp_filter_post_kses(addslashes($new_text)));
//wp_filter_post_kses expects slashed data.
}
$rez = $link->edit($new_url, $new_text);
if ($rez === false) {
die(json_encode(array('error' => __("An unexpected error occurred!", 'broken-link-checker'))));
} else {
$new_link = $rez['new_link'];
/** @var blcLink $new_link */
$new_status = $new_link->analyse_status();
$ui_link_text = null;
if (isset($new_text)) {
$instances = $new_link->get_instances();
if (!empty($instances)) {
$first_instance = reset($instances);
$ui_link_text = $first_instance->ui_get_link_text();
}
}
$response = array('new_link_id' => $rez['new_link_id'], 'cnt_okay' => $rez['cnt_okay'], 'cnt_error' => $rez['cnt_error'], 'status_text' => $new_status['text'], 'status_code' => $new_status['code'], 'http_code' => empty($new_link->http_code) ? '' : $new_link->http_code, 'redirect_count' => $new_link->redirect_count, 'url' => $new_link->url, 'escaped_url' => esc_url_raw($new_link->url), 'final_url' => $new_link->final_url, 'link_text' => isset($new_text) ? $new_text : null, 'ui_link_text' => isset($new_text) ? $ui_link_text : null, 'errors' => array());
//url, status text, status code, link text, editable link text
foreach ($rez['errors'] as $error) {
/** @var $error WP_Error */
array_push($response['errors'], implode(', ', $error->get_error_messages()));
}
die(json_encode($response));
}
}
/**
* AJAX hook for the inline link editor on Tools -> Broken Links.
*
* @return void
*/
function ajax_edit()
{
if (!current_user_can('edit_others_posts') || !check_ajax_referer('blc_edit', false, false)) {
die(json_encode(array('error' => __("You're not allowed to do that!", 'broken-link-checker'))));
}
if (isset($_GET['link_id']) && !empty($_GET['new_url'])) {
//Load the link
$link = new blcLink(intval($_GET['link_id']));
if (!$link->valid()) {
die(json_encode(array('error' => sprintf(__("Oops, I can't find the link %d", 'broken-link-checker'), intval($_GET['link_id'])))));
}
$new_url = $_GET['new_url'];
$new_url = stripslashes($new_url);
$parsed = @parse_url($new_url);
if (!$parsed) {
die(json_encode(array('error' => __("Oops, the new URL is invalid!", 'broken-link-checker'))));
}
//Try and edit the link
//FB::log($new_url, "Ajax edit");
//FB::log($_GET, "Ajax edit");
$rez = $link->edit($new_url);
if ($rez === false) {
die(json_encode(array('error' => __("An unexpected error occured!", 'broken-link-checker'))));
} else {
$response = array('new_link_id' => $rez['new_link_id'], 'cnt_okay' => $rez['cnt_okay'], 'cnt_error' => $rez['cnt_error'], 'errors' => array());
foreach ($rez['errors'] as $error) {
/** @var $error WP_Error */
array_push($response['errors'], implode(', ', $error->get_error_messages()));
}
die(json_encode($response));
}
} else {
die(json_encode(array('error' => __("Error : link_id or new_url not specified", 'broken-link-checker'))));
}
}
function edit_link()
{
$information = array();
if (!current_user_can('edit_others_posts')) {
$information['error'] = 'NOTALLOW';
return $information;
}
//Load the link
$link = new blcLink(intval($_POST['link_id']));
if (!$link->valid()) {
$information['error'] = 'NOTFOUNDLINK';
// Oops, I can't find the link
return $information;
}
//Validate the new URL.
$new_url = stripslashes($_POST['new_url']);
$parsed = @parse_url($new_url);
if (!$parsed) {
$information['error'] = 'URLINVALID';
// Oops, the new URL is invalid!
return $information;
}
$new_text = isset($_POST['new_text']) && is_string($_POST['new_text']) ? stripslashes($_POST['new_text']) : null;
if ($new_text === '') {
$new_text = null;
}
if (!empty($new_text) && !current_user_can('unfiltered_html')) {
$new_text = stripslashes(wp_filter_post_kses(addslashes($new_text)));
//wp_filter_post_kses expects slashed data.
}
$rez = $link->edit($new_url, $new_text);
if ($rez === false) {
$information['error'] = __('An unexpected error occurred!');
return $information;
} else {
$new_link = $rez['new_link'];
/** @var blcLink $new_link */
$new_status = $new_link->analyse_status();
$ui_link_text = null;
if (isset($new_text)) {
$instances = $new_link->get_instances();
if (!empty($instances)) {
$first_instance = reset($instances);
$ui_link_text = $first_instance->ui_get_link_text();
}
}
$response = array('new_link_id' => $rez['new_link_id'], 'cnt_okay' => $rez['cnt_okay'], 'cnt_error' => $rez['cnt_error'], 'status_text' => $new_status['text'], 'status_code' => $new_status['code'], 'http_code' => empty($new_link->http_code) ? '' : $new_link->http_code, 'url' => $new_link->url, 'link_text' => isset($new_text) ? $new_text : null, 'ui_link_text' => isset($new_text) ? $ui_link_text : null, 'errors' => array());
//url, status text, status code, link text, editable link text
foreach ($rez['errors'] as $error) {
/** @var $error WP_Error */
array_push($response['errors'], implode(', ', $error->get_error_messages()));
}
return $response;
}
}
