Esempio n. 1
0
function api_edit_url_update()
{
    if (!isset($_REQUEST['shorturl'])) {
        return array('statusCode' => 400, 'status' => 'fail', 'simple' => "Need a 'shorturl' parameter", 'message' => 'error: missing param');
    }
    if (!isset($_REQUEST['url'])) {
        return array('statusCode' => 400, 'status' => 'fail', 'simple' => "Need a 'url' parameter", 'message' => 'error: missing param');
    }
    $shorturl = $_REQUEST['shorturl'];
    $url = $_REQUEST['url'];
    if (yourls_get_protocol($shorturl)) {
        $keyword = yourls_get_relative_url($shorturl);
    } else {
        $keyword = $shorturl;
    }
    if (!yourls_is_shorturl($keyword)) {
        return array('statusCode' => 404, 'status' => 'fail', 'simple ' => "Error: keyword {$keyword} not found", 'message' => 'error: not found');
    }
    $title = '';
    if (isset($_REQUEST['title'])) {
        $title = $_REQUEST['title'];
    }
    if (yourls_edit_link($url, $keyword, $keyword, $title)) {
        return array('statusCode' => 200, 'simple' => "Keyword {$keyword} updated to {$url}", 'message' => 'success: updated');
    } else {
        return array('statusCode' => 500, 'status' => 'fail', 'simple' => 'Error: could not edit keyword, not sure why :-/', 'message' => 'error: unknown error');
    }
}
Esempio n. 2
0
function clayton_api_action_delete()
{
    // We don't want unauthenticated users deleting links
    // If YOURLS is in public mode, force authentication anyway
    if (!yourls_is_private()) {
        yourls_do_action('require_auth');
        require_once YOURLS_INC . '/auth.php';
    }
    // Need 'shorturl' parameter
    if (!isset($_REQUEST['shorturl'])) {
        return array('statusCode' => 400, 'simple' => "Need a 'shorturl' parameter", 'message' => 'error: missing param');
    }
    $shorturl = $_REQUEST['shorturl'];
    // Check if valid shorturl
    if (!yourls_is_shorturl($shorturl)) {
        return array('statusCode' => 404, 'simple ' => 'Error: short URL not found', 'message' => 'error: not found');
    }
    // Is $shorturl a URL (http://sho.rt/abc) or a keyword (abc) ?
    if (yourls_get_protocol($shorturl)) {
        $keyword = yourls_get_relative_url($shorturl);
    } else {
        $keyword = $shorturl;
    }
    // Delete shorturl
    if (yourls_delete_link_by_keyword($keyword)) {
        return array('statusCode' => 200, 'simple' => "Shorturl {$shorturl} deleted", 'message' => 'success: deleted');
    } else {
        return array('statusCode' => 500, 'simple' => 'Error: could not delete shorturl, not sure why :-/', 'message' => 'error: unknown error');
    }
}
Esempio n. 3
0
/**
 * Add a new link in the DB, either with custom keyword, or find one
 *
 */
function yourls_add_new_link($url, $keyword = '', $title = '')
{
    // Allow plugins to short-circuit the whole function
    $pre = yourls_apply_filter('shunt_add_new_link', false, $url, $keyword, $title);
    if (false !== $pre) {
        return $pre;
    }
    $url = yourls_encodeURI($url);
    $url = yourls_escape(yourls_sanitize_url($url));
    if (!$url || $url == 'http://' || $url == 'https://') {
        $return['status'] = 'fail';
        $return['code'] = 'error:nourl';
        $return['message'] = yourls__('Missing or malformed URL');
        $return['errorCode'] = '400';
        return yourls_apply_filter('add_new_link_fail_nourl', $return, $url, $keyword, $title);
    }
    // Prevent DB flood
    $ip = yourls_get_IP();
    yourls_check_IP_flood($ip);
    // Prevent internal redirection loops: cannot shorten a shortened URL
    if (yourls_get_relative_url($url)) {
        if (yourls_is_shorturl($url)) {
            $return['status'] = 'fail';
            $return['code'] = 'error:noloop';
            $return['message'] = yourls__('URL is a short URL');
            $return['errorCode'] = '400';
            return yourls_apply_filter('add_new_link_fail_noloop', $return, $url, $keyword, $title);
        }
    }
    yourls_do_action('pre_add_new_link', $url, $keyword, $title);
    $strip_url = stripslashes($url);
    $return = array();
    // duplicates allowed or new URL => store it
    if (yourls_allow_duplicate_longurls() || !($url_exists = yourls_url_exists($url))) {
        if (isset($title) && !empty($title)) {
            $title = yourls_sanitize_title($title);
        } else {
            $title = yourls_get_remote_title($url);
        }
        $title = yourls_apply_filter('add_new_title', $title, $url, $keyword);
        // Custom keyword provided
        if ($keyword) {
            yourls_do_action('add_new_link_custom_keyword', $url, $keyword, $title);
            $keyword = yourls_escape(yourls_sanitize_string($keyword));
            $keyword = yourls_apply_filter('custom_keyword', $keyword, $url, $title);
            if (!yourls_keyword_is_free($keyword)) {
                // This shorturl either reserved or taken already
                $return['status'] = 'fail';
                $return['code'] = 'error:keyword';
                $return['message'] = yourls_s('Short URL %s already exists in database or is reserved', $keyword);
            } else {
                // all clear, store !
                yourls_insert_link_in_db($url, $keyword, $title);
                $return['url'] = array('keyword' => $keyword, 'url' => $strip_url, 'title' => $title, 'date' => date('Y-m-d H:i:s'), 'ip' => $ip);
                $return['status'] = 'success';
                $return['message'] = yourls_s('%s added to database', yourls_trim_long_string($strip_url));
                $return['title'] = $title;
                $return['html'] = yourls_table_add_row($keyword, $url, $title, $ip, 0, time());
                $return['shorturl'] = YOURLS_SITE . '/' . $keyword;
            }
            // Create random keyword
        } else {
            yourls_do_action('add_new_link_create_keyword', $url, $keyword, $title);
            $timestamp = date('Y-m-d H:i:s');
            $id = yourls_get_next_decimal();
            $ok = false;
            do {
                $keyword = yourls_int2string($id);
                $keyword = yourls_apply_filter('random_keyword', $keyword, $url, $title);
                if (yourls_keyword_is_free($keyword)) {
                    if (@yourls_insert_link_in_db($url, $keyword, $title)) {
                        // everything ok, populate needed vars
                        $return['url'] = array('keyword' => $keyword, 'url' => $strip_url, 'title' => $title, 'date' => $timestamp, 'ip' => $ip);
                        $return['status'] = 'success';
                        $return['message'] = yourls_s('%s added to database', yourls_trim_long_string($strip_url));
                        $return['title'] = $title;
                        $return['html'] = yourls_table_add_row($keyword, $url, $title, $ip, 0, time());
                        $return['shorturl'] = YOURLS_SITE . '/' . $keyword;
                    } else {
                        // database error, couldnt store result
                        $return['status'] = 'fail';
                        $return['code'] = 'error:db';
                        $return['message'] = yourls_s('Error saving url to database');
                    }
                    $ok = true;
                }
                $id++;
            } while (!$ok);
            @yourls_update_next_decimal($id);
        }
        // URL was already stored
    } else {
        yourls_do_action('add_new_link_already_stored', $url, $keyword, $title);
        $return['status'] = 'fail';
        $return['code'] = 'error:url';
        $return['url'] = array('keyword' => $url_exists->keyword, 'url' => $strip_url, 'title' => $url_exists->title, 'date' => $url_exists->timestamp, 'ip' => $url_exists->ip, 'clicks' => $url_exists->clicks);
        $return['message'] = yourls_s('%s already exists in database', yourls_trim_long_string($strip_url));
        $return['title'] = $url_exists->title;
        $return['shorturl'] = YOURLS_SITE . '/' . $url_exists->keyword;
    }
    yourls_do_action('post_add_new_link', $url, $keyword, $title);
    $return['statusCode'] = 200;
    // regardless of result, this is still a valid request
    return yourls_apply_filter('add_new_link', $return, $url, $keyword, $title);
}
Esempio n. 4
0
function yourls_add_new_link($url, $keyword = '')
{
    global $ydb;
    if (!$url || $url == 'http://' || $url == 'https://') {
        $return['status'] = 'fail';
        $return['code'] = 'error:nourl';
        $return['message'] = 'Missing URL input';
        $return['errorCode'] = '400';
        return $return;
    }
    // Prevent DB flood
    $ip = yourls_get_IP();
    yourls_check_IP_flood($ip);
    // Prevent internal redirection loops: cannot shorten a shortened URL
    $url = yourls_escape(yourls_sanitize_url($url));
    if (preg_match('!^' . YOURLS_SITE . '/!', $url)) {
        if (yourls_is_shorturl($url)) {
            $return['status'] = 'fail';
            $return['code'] = 'error:noloop';
            $return['message'] = 'URL is a short URL';
            $return['errorCode'] = '400';
            return $return;
        }
    }
    $table = YOURLS_DB_TABLE_URL;
    $strip_url = stripslashes($url);
    $url_exists = $ydb->get_row("SELECT keyword,url FROM `{$table}` WHERE `url` = '" . $strip_url . "';");
    $return = array();
    // New URL : store it -- or: URL exists, but duplicates allowed
    if (!$url_exists || yourls_allow_duplicate_longurls()) {
        // Custom keyword provided
        if ($keyword) {
            $keyword = yourls_escape(yourls_sanitize_string($keyword));
            if (!yourls_keyword_is_free($keyword)) {
                // This shorturl either reserved or taken already
                $return['status'] = 'fail';
                $return['code'] = 'error:keyword';
                $return['message'] = 'Short URL ' . $keyword . ' already exists in database or is reserved';
            } else {
                // all clear, store !
                yourls_insert_link_in_db($url, $keyword);
                $return['url'] = array('keyword' => $keyword, 'url' => $strip_url, 'date' => date('Y-m-d H:i:s'), 'ip' => $ip);
                $return['status'] = 'success';
                $return['message'] = $strip_url . ' added to database';
                $return['html'] = yourls_table_add_row($keyword, $url, $ip, 0, time());
                $return['shorturl'] = YOURLS_SITE . '/' . $keyword;
            }
            // Create random keyword
        } else {
            $timestamp = date('Y-m-d H:i:s');
            $id = yourls_get_next_decimal();
            $ok = false;
            do {
                $keyword = yourls_int2string($id);
                $free = yourls_keyword_is_free($keyword);
                $add_url = @yourls_insert_link_in_db($url, $keyword);
                $ok = $free && $add_url;
                if ($ok === false && $add_url === 1) {
                    // we stored something, but shouldn't have (ie reserved id)
                    $delete = yourls_delete_link_by_keyword($keyword);
                    $return['extra_info'] .= '(deleted ' . $keyword . ')';
                } else {
                    // everything ok, populate needed vars
                    $return['url'] = array('keyword' => $keyword, 'url' => $strip_url, 'date' => $timestamp, 'ip' => $ip);
                    $return['status'] = 'success';
                    $return['message'] = $strip_url . ' added to database';
                    $return['html'] = yourls_table_add_row($keyword, $url, $ip, 0, time());
                    $return['shorturl'] = YOURLS_SITE . '/' . $keyword;
                }
                $id++;
            } while (!$ok);
            @yourls_update_next_decimal($id);
        }
    } else {
        // URL was already stored
        $return['status'] = 'fail';
        $return['code'] = 'error:url';
        $return['message'] = $strip_url . ' already exists in database';
        $return['shorturl'] = YOURLS_SITE . '/' . $url_exists->keyword;
    }
    $return['statusCode'] = 200;
    // regardless of result, this is still a valid request
    return $return;
}