diff options
Diffstat (limited to 'plugins/OStatus/actions/feedsubsettings.php')
| -rw-r--r-- | plugins/OStatus/actions/feedsubsettings.php | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php deleted file mode 100644 index 6933c9bf2..000000000 --- a/plugins/OStatus/actions/feedsubsettings.php +++ /dev/null @@ -1,269 +0,0 @@ -<?php -/* - * StatusNet - the distributed open-source microblogging tool - * Copyright (C) 2009, StatusNet, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** - * @package FeedSubPlugin - * @maintainer Brion Vibber <brion@status.net> - */ - -if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } - -class FeedSubSettingsAction extends ConnectSettingsAction -{ - protected $feedurl; - protected $preview; - protected $munger; - - /** - * Title of the page - * - * @return string Title of the page - */ - - function title() - { - return _m('Feed subscriptions'); - } - - /** - * Instructions for use - * - * @return instructions for use - */ - - function getInstructions() - { - return _m('You can subscribe to feeds from other sites; ' . - 'updates will appear in your personal timeline.'); - } - - /** - * Content area of the page - * - * Shows a form for associating a Twitter account with this - * StatusNet account. Also lets the user set preferences. - * - * @return void - */ - - function showContent() - { - $user = common_current_user(); - - $profile = $user->getProfile(); - - $fuser = null; - - $flink = Foreign_link::getByUserID($user->id, FEEDSUB_SERVICE); - - if (!empty($flink)) { - $fuser = $flink->getForeignUser(); - } - - $this->elementStart('form', array('method' => 'post', - 'id' => 'form_settings_feedsub', - 'class' => 'form_settings', - 'action' => - common_local_url('feedsubsettings'))); - - $this->hidden('token', common_session_token()); - - $this->elementStart('fieldset', array('id' => 'settings_feeds')); - - $this->elementStart('ul', 'form_data'); - $this->elementStart('li', array('id' => 'settings_twitter_login_button')); - $this->input('feedurl', _('Feed URL'), $this->feedurl, _('Enter the URL of a PubSubHubbub-enabled feed')); - $this->elementEnd('li'); - $this->elementEnd('ul'); - - if ($this->preview) { - $this->submit('subscribe', _m('Subscribe')); - } else { - $this->submit('validate', _m('Continue')); - } - - $this->elementEnd('fieldset'); - - $this->elementEnd('form'); - - if ($this->preview) { - $this->previewFeed(); - } - } - - /** - * Handle posts to this form - * - * Based on the button that was pressed, muxes out to other functions - * to do the actual task requested. - * - * All sub-functions reload the form with a message -- success or failure. - * - * @return void - */ - - function handlePost() - { - // CSRF protection - $token = $this->trimmed('token'); - if (!$token || $token != common_session_token()) { - $this->showForm(_('There was a problem with your session token. '. - 'Try again, please.')); - return; - } - - if ($this->arg('validate')) { - $this->validateAndPreview(); - } else if ($this->arg('subscribe')) { - $this->saveFeed(); - } else { - $this->showForm(_('Unexpected form submission.')); - } - } - - /** - * Set up and add a feed - * - * @return boolean true if feed successfully read - * Sends you back to input form if not. - */ - function validateFeed() - { - $feedurl = trim($this->arg('feedurl')); - - if ($feedurl == '') { - $this->showForm(_m('Empty feed URL!')); - return; - } - $this->feedurl = $feedurl; - - // Get the canonical feed URI and check it - try { - $discover = new FeedDiscovery(); - $uri = $discover->discoverFromURL($feedurl); - } catch (FeedSubBadURLException $e) { - $this->showForm(_m('Invalid URL or could not reach server.')); - return false; - } catch (FeedSubBadResponseException $e) { - $this->showForm(_m('Cannot read feed; server returned error.')); - return false; - } catch (FeedSubEmptyException $e) { - $this->showForm(_m('Cannot read feed; server returned an empty page.')); - return false; - } catch (FeedSubBadHTMLException $e) { - $this->showForm(_m('Bad HTML, could not find feed link.')); - return false; - } catch (FeedSubNoFeedException $e) { - $this->showForm(_m('Could not find a feed linked from this URL.')); - return false; - } catch (FeedSubUnrecognizedTypeException $e) { - $this->showForm(_m('Not a recognized feed type.')); - return false; - } catch (FeedSubException $e) { - // Any new ones we forgot about - $this->showForm(_m('Bad feed URL.')); - return false; - } - - $this->munger = $discover->feedMunger(); - $this->profile = $this->munger->ostatusProfile(); - - if ($this->profile->huburi == '' && !common_config('feedsub', 'nohub')) { - $this->showForm(_m('Feed is not PuSH-enabled; cannot subscribe.')); - return false; - } - - return true; - } - - function saveFeed() - { - if ($this->validateFeed()) { - $this->preview = true; - $this->profile = Ostatus_profile::ensureProfile($this->munger); - if (!$this->profile) { - throw new ServerException("Feed profile was not saved properly."); - } - - // If not already in use, subscribe to updates via the hub - if ($this->profile->sub_start) { - common_log(LOG_INFO, __METHOD__ . ": double the fun! new sub for {$this->profile->feeduri} last subbed {$this->profile->sub_start}"); - } else { - $ok = $this->profile->subscribe(); - common_log(LOG_INFO, __METHOD__ . ": sub was $ok"); - if (!$ok) { - $this->showForm(_m('Feed subscription failed! Bad response from hub.')); - return; - } - } - - // And subscribe the current user to the local profile - $user = common_current_user(); - - if ($this->profile->isGroup()) { - $group = $this->profile->localGroup(); - if ($user->isMember($group)) { - $this->showForm(_m('Already a member!')); - } elseif (Group_member::join($this->profile->group_id, $user->id)) { - $this->showForm(_m('Joined remote group!')); - } else { - $this->showForm(_m('Remote group join failed!')); - } - } else { - $local = $this->profile->localProfile(); - if ($user->isSubscribed($local)) { - $this->showForm(_m('Already subscribed!')); - } elseif ($user->subscribeTo($local)) { - $this->showForm(_m('Feed subscribed!')); - } else { - $this->showForm(_m('Feed subscription failed!')); - } - } - } - } - - function validateAndPreview() - { - if ($this->validateFeed()) { - $this->preview = true; - $this->showForm(_m('Previewing feed:')); - } - } - - function previewFeed() - { - $profile = $this->munger->ostatusProfile(); - $notice = $this->munger->notice(0, true); // preview - - if ($notice) { - $this->element('b', null, 'Preview of latest post from this feed:'); - - $item = new NoticeList($notice, $this); - $item->show(); - } else { - $this->element('b', null, 'No posts in this feed yet.'); - } - } - - function showScripts() - { - parent::showScripts(); - $this->autofocus('feedurl'); - } -} |