X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fconversation.php;h=900a724ef302ac2c14c3be8f9003dc8e0e3f4dd1;hb=9498a164805892a8af17311f7e7697b132524990;hp=f3beade6c77b6772541a54534d4b724a8890e8c5;hpb=b58edbcc4eddbc9d2802708aae5155e1f70e08d2;p=quix0rs-gnu-social.git diff --git a/actions/conversation.php b/actions/conversation.php index f3beade6c7..900a724ef3 100644 --- a/actions/conversation.php +++ b/actions/conversation.php @@ -5,13 +5,13 @@ * PHP version 5 * * @category Action - * @package Laconica - * @author Evan Prodromou + * @package StatusNet + * @author Evan Prodromou * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 - * @link http://laconi.ca/ + * @link http://status.net/ * - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. + * 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 @@ -27,25 +27,28 @@ * along with this program. If not, see . */ -if (!defined('LACONICA')) { +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } -require_once(INSTALLDIR.'/lib/noticelist.php'); +// XXX: not sure how to do paging yet, +// so set a 60-notice limit + +require_once INSTALLDIR.'/lib/noticelist.php'; /** * Conversation tree in the browser * * @category Action - * @package Laconica - * @author Evan Prodromou + * @package StatusNet + * @author Evan Prodromou * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 - * @link http://laconi.ca/ + * @link http://status.net/ */ class ConversationAction extends Action { - var $id = null; + var $id = null; var $page = null; /** @@ -63,6 +66,7 @@ class ConversationAction extends Action if (empty($this->id)) { return false; } + $this->id = $this->id+0; $this->page = $this->trimmed('page'); if (empty($this->page)) { $this->page = 1; @@ -70,60 +74,115 @@ class ConversationAction extends Action return true; } + /** + * Handle the action + * + * @param array $args Web and URL arguments + * + * @return void + */ + function handle($args) { parent::handle($args); $this->showPage(); } + /** + * Returns the page title + * + * @return string page title + */ + function title() { return _("Conversation"); } + /** + * Show content. + * + * Display a hierarchical unordered list in the content area. + * Uses ConversationTree to do most of the heavy lifting. + * + * @return void + */ + function showContent() { - // FIXME this needs to be a tree, not a list - - $qry = 'SELECT * FROM notice WHERE conversation = %s '; - - $offset = ($this->page-1)*NOTICES_PER_PAGE; - $limit = NOTICES_PER_PAGE + 1; - - $txt = sprintf($qry, $this->id); - - $notices = Notice::getStream($txt, - 'notice:conversation:'.$this->id, - $offset, $limit); + $notices = Notice::conversationStream($this->id, null, null); $ct = new ConversationTree($notices, $this); $cnt = $ct->show(); - - $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE, - $this->page, 'conversation', array('id' => $this->id)); } + function isReadOnly() + { + return true; + } } +/** + * Conversation tree + * + * The widget class for displaying a hierarchical list of notices. + * + * @category Widget + * @package StatusNet + * @author Evan Prodromou + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + */ + class ConversationTree extends NoticeList { - var $tree = null; + var $tree = null; var $table = null; + /** + * Show the tree of notices + * + * @return void + */ + function show() + { + $cnt = $this->_buildTree(); + + $this->out->elementStart('div', array('id' =>'notices_primary')); + $this->out->element('h2', null, _('Notices')); + $this->out->elementStart('ol', array('class' => 'notices xoxo')); + + if (array_key_exists('root', $this->tree)) { + $rootid = $this->tree['root'][0]; + $this->showNoticePlus($rootid); + } + + $this->out->elementEnd('ol'); + $this->out->elementEnd('div'); + + return $cnt; + } + + function _buildTree() { $cnt = 0; - $this->tree = array(); - $table = array(); + $this->tree = array(); + $this->table = array(); while ($this->notice->fetch()) { + $cnt++; - $this->table[$this->notice->id] = clone($this->notice); + + $id = $this->notice->id; + $notice = clone($this->notice); + + $this->table[$id] = $notice; + if (is_null($notice->reply_to)) { - // We assume no notice has -1 ID - $this->tree[-1] = array($notice->id); + $this->tree['root'] = array($notice->id); } else if (array_key_exists($notice->reply_to, $this->tree)) { $this->tree[$notice->reply_to][] = $notice->id; } else { @@ -131,30 +190,25 @@ class ConversationTree extends NoticeList } } - $this->out->elementStart('div', array('id' =>'notices_primary')); - $this->out->element('h2', null, _('Notices')); - $this->out->elementStart('ul', array('class' => 'notices')); - - if (array_key_exists(-1, $this->tree)) { - $this->showNoticePlus($this->tree[-1][0]); - } - - $this->out->elementEnd('ul'); - $this->out->elementEnd('div'); - return $cnt; } + /** + * Shows a notice plus its list of children. + * + * @param integer $id ID of the notice to show + * + * @return void + */ + function showNoticePlus($id) { $notice = $this->table[$id]; - print_r($notice); - // We take responsibility for doing the li $this->out->elementStart('li', array('class' => 'hentry notice', - 'id' => 'notice-' . $this->notice->id)); + 'id' => 'notice-' . $id)); $item = $this->newListItem($notice); $item->show(); @@ -162,38 +216,86 @@ class ConversationTree extends NoticeList if (array_key_exists($id, $this->tree)) { $children = $this->tree[$id]; - $this->out->elementStart('ul', array('class' => 'notices')); + $this->out->elementStart('ol', array('class' => 'notices')); + + sort($children); foreach ($children as $child) { $this->showNoticePlus($child); } - $this->out->elementEnd('ul'); + $this->out->elementEnd('ol'); } $this->out->elementEnd('li'); } + /** + * Override parent class to return our preferred item. + * + * @param Notice $notice Notice to display + * + * @return NoticeListItem a list item to show + */ + function newListItem($notice) { return new ConversationTreeItem($notice, $this->out); } } +/** + * Conversation tree list item + * + * Special class of NoticeListItem for use inside conversation trees. + * + * @category Widget + * @package StatusNet + * @author Evan Prodromou + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + */ + class ConversationTreeItem extends NoticeListItem { + /** + * start a single notice. + * + * The default creates the
  • ; we skip, since the ConversationTree + * takes care of that. + * + * @return void + */ + function showStart() { - // skip; ConversationTree draws the list + return; } + /** + * finish the notice + * + * The default closes the
  • ; we skip, since the ConversationTree + * takes care of that. + * + * @return void + */ + function showEnd() { - // skip; ConversationTree draws the list + return; } + /** + * show link to notice conversation page + * + * Since we're only used on the conversation page, we skip this + * + * @return void + */ + function showContext() { - // skip; this _is_ the context! + return; } -} \ No newline at end of file +}