First coded version of blog plugin
A basic blog plugin. Allows posting open-ended HTML with a title. Not yet tested (even run).
This commit is contained in:
Evan Prodromou
210
plugins/Blog/BlogPlugin.php
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210
plugins/Blog/BlogPlugin.php
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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) 2011, StatusNet, Inc.
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*
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* A microapp to implement lite blogging
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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 Blog
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 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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* Blog plugin
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*
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* Many social systems have a way to write and share long-form texts with
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* your network. This microapp plugin lets users post blog entries.
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*
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* @category Blog
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 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 BlogPlugin extends MicroAppPlugin
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{
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/**
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* Database schema setup
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*
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* @see Schema
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* @see ColumnDef
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*
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* @return boolean hook value; true means continue processing, false means stop.
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*/
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function onCheckSchema()
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{
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$schema = Schema::get();
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$schema->ensureTable('blog_entry', BlogEntry::schemaDef());
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return true;
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}
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/**
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* Load related modules when needed
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*
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* @param string $cls Name of the class to be loaded
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*
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* @return boolean hook value; true means continue processing, false means stop.
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*/
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function onAutoload($cls)
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{
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$dir = dirname(__FILE__);
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switch ($cls)
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{
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case 'NewblogentryAction':
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case 'ShowblogentryAction':
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include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
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return false;
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case 'BlogEntryForm':
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case 'BlogEntryListItem':
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include_once $dir . '/'.strtolower($cls).'.php';
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return false;
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case 'BlogEntry':
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include_once $dir . '/'.$cls.'.php';
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return false;
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default:
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return true;
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}
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}
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/**
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* Map URLs to actions
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*
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* @param Net_URL_Mapper $m path-to-action mapper
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*
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* @return boolean hook value; true means continue processing, false means stop.
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*/
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function onRouterInitialized($m)
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{
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$m->connect('blog/new',
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array('action' => 'newblogentry'));
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$m->connect('blog/:id',
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array('action' => 'showblogentry'),
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array('id' => UUID::REGEX));
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return true;
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}
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function onPluginVersion(&$versions)
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{
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$versions[] = array('name' => 'Blog',
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'version' => STATUSNET_VERSION,
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'author' => 'Evan Prodromou',
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'homepage' => 'http://status.net/wiki/Plugin:Blog',
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'rawdescription' =>
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_m('Let users write and share long-form texts.'));
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return true;
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}
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function appTitle()
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{
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return _m('Blog');
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}
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function tag()
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{
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return 'blog';
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}
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function types()
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{
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return array(BlogEntry::TYPE);
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}
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function saveNoticeFromActivity($activity, $actor, $options=array())
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{
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if (count($activity->objects) != 1) {
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// TRANS: Exception thrown when there are too many activity objects.
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throw new ClientException(_m('Too many activity objects.'));
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}
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$entryObj = $activity->objects[0];
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if ($entryObj->type != BlogEntry::TYPE) {
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// TRANS: Exception thrown when blog plugin comes across a non-event type object.
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throw new ClientException(_m('Wrong type for object.'));
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}
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$notice = null;
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switch ($activity->verb) {
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case ActivityVerb::POST:
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$notice = BlogEntry::saveNew($actor,
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$entryObj->title,
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$entryObj->content,
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$options);
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break;
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default:
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// TRANS: Exception thrown when blog plugin comes across a undefined verb.
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throw new ClientException(_m('Unknown verb for blog entries.'));
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}
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return $notice;
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}
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function activityObjectFromNotice($notice)
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{
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$entry = BlogEntry::fromNotice($notice);
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if (empty($entry)) {
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throw new ClientException(sprintf(_('No blog entry for notice %s'),
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$notice->id));
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}
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return $entry->asActivityObject();
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}
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function entryForm($out)
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{
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return new BlogEntryForm($out);
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}
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function deleteRelated($notice)
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{
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if ($notice->object_type == BlogEntry::TYPE) {
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$entry = BlogEntry::fromNotice($notice);
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if (exists($entry)) {
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$entry->delete();
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}
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}
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}
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function adaptNoticeListItem($nli)
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{
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$notice = $nli->notice;
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if ($notice->object_type == BlogEntry::TYPE) {
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return new BlogEntryListItem($nli);
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}
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return null;
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}
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}
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