Add internal URL shortener
This commit is contained in:
Evan Prodromou
parent
ba2128f2d1
commit
570c7b63a2
144
actions/redirecturl.php
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144
actions/redirecturl.php
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@ -0,0 +1,144 @@
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<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* Redirect to the given URL
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*
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* PHP version 5
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category URL
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Redirect to a given URL
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*
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* This is our internal low-budget URL-shortener
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class RedirecturlAction extends Action
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{
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protected $id = null;
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protected $file = null;
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/**
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* For initializing members of the class.
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*
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* @param array $argarray misc. arguments
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*
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* @return boolean true
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*/
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function prepare($argarray)
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{
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parent::prepare($argarray);
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$this->id = $this->trimmed('id');
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if (empty($this->id)) {
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throw new ClientException(_('No id parameter'));
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}
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$this->file = File::staticGet('id', $this->id);
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if (empty($this->file)) {
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throw new ClientException(sprintf(_('No such file "%d"'),
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$this->id),
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404);
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}
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return true;
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}
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/**
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* Handler method
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*
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* @param array $argarray is ignored since it's now passed in in prepare()
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*
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* @return void
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*/
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function handle($argarray=null)
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{
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common_redirect($this->file->url, 307);
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return;
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}
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/**
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* Return true if read only.
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*
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* MAY override
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*
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* @param array $args other arguments
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*
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* @return boolean is read only action?
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*/
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function isReadOnly($args)
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{
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return true;
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}
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/**
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* Return last modified, if applicable.
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*
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* MAY override
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*
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* @return string last modified http header
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*/
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function lastModified()
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{
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// For comparison with If-Last-Modified
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// If not applicable, return null
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return strtotime($this->file->modified);
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}
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/**
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* Return etag, if applicable.
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*
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* MAY override
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*
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* @return string etag http header
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*/
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function etag()
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{
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return 'W/"' . implode(':', array($this->arg('action'),
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common_user_cache_hash(),
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common_language(),
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$this->file->id)) . '"';
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}
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}
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@ -99,23 +99,28 @@ class UrlsettingsAction extends SettingsAction
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$this->hidden('token', common_session_token());
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$this->elementStart('ul', 'form_data');
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$shorteners = array(_('[none]') => array('freeService' => false));
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Event::handle('GetUrlShorteners', array(&$shorteners));
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$services = array();
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foreach($shorteners as $name=>$value)
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foreach ($shorteners as $name => $value)
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{
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$services[$name]=$name;
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if($value['freeService']){
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$services[$name] = $name;
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if ($value['freeService']) {
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// TRANS: Used as a suffix for free URL shorteners in a dropdown list in the tab "Other" of a
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// TRANS: user's profile settings. This message has one space at the beginning. Use your
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// TRANS: language's word separator here if it has one (most likely a single space).
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$services[$name].=_(' (free service)');
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$services[$name] .= _(' (free service)');
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}
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}
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if($services)
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{
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// Include default values
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$services['none'] = _('[none]');
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$services['internal'] = _('[internal]');
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if ($services) {
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asort($services);
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$this->elementStart('li');
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@ -295,17 +295,7 @@ $default =
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'logincommand' =>
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array('disabled' => true),
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'plugins' =>
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array('default' => array('LilUrl' => array('shortenerName'=>'ur1.ca',
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'freeService' => true,
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'serviceUrl'=>'http://ur1.ca/'),
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'PtitUrl' => array('shortenerName' => 'ptiturl.com',
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'serviceUrl' => 'http://ptiturl.com/?creer=oui&action=Reduire&url=%1$s'),
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'SimpleUrl' => array(array('shortenerName' => 'is.gd', 'serviceUrl' => 'http://is.gd/api.php?longurl=%1$s'),
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array('shortenerName' => 'snipr.com', 'serviceUrl' => 'http://snipr.com/site/snip?r=simple&link=%1$s'),
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array('shortenerName' => 'metamark.net', 'serviceUrl' => 'http://metamark.net/api/rest/simple?long_url=%1$s'),
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array('shortenerName' => 'tinyurl.com', 'serviceUrl' => 'http://tinyurl.com/api-create.php?url=%1$s')),
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'TightUrl' => array('shortenerName' => '2tu.us', 'freeService' => true,'serviceUrl'=>'http://2tu.us/?save=y&url=%1$s'),
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'Geonames' => null,
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array('default' => array('Geonames' => null,
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'Mapstraction' => null,
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'OStatus' => null,
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'WikiHashtags' => null,
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@ -974,6 +974,12 @@ class Router
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array('action' => 'AtomPubMembershipFeed'),
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array('profile' => '[0-9]+'));
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// URL shortening
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$m->connect('url/:id',
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array('action' => 'redirecturl',
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'id' => '[0-9]+'));
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// user stuff
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Event::handle('RouterInitialized', array($m));
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18
lib/util.php
18
lib/util.php
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@ -2073,6 +2073,7 @@ function common_shorten_url($long_url, User $user=null, $force = false)
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common_debug("maxUrlLength = $maxUrlLength");
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// $force forces shortening even if it's not strictly needed
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// I doubt URL shortening is ever 'strictly' needed. - ESP
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if (mb_strlen($long_url) < $maxUrlLength && !$force) {
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common_debug("Skipped shortening URL.");
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@ -2083,9 +2084,20 @@ function common_shorten_url($long_url, User $user=null, $force = false)
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common_debug("Shortener name = '$shortenerName'");
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if (Event::handle('StartShortenUrl', array($long_url, $shortenerName, &$shortenedUrl))) {
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//URL wasn't shortened, so return the long url
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return $long_url;
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if (Event::handle('StartShortenUrl',
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array($long_url, $shortenerName, &$shortenedUrl))) {
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if ($shortenerName == 'internal') {
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$f = File::processNew($long_url);
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if (empty($f)) {
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return $long_url;
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} else {
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$shortenedUrl = common_local_url('redirecturl',
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array('id' => $f->id));
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return $shortenedUrl;
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}
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} else {
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return $long_url;
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}
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} else {
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//URL was shortened, so return the result
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return trim($shortenedUrl);
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