/
page.php
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/
page.php
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<?php
/* Copyright (c) 2010 Mo McRoberts.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The names of the author(s) of this software may not be used to endorse
* or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* AUTHORS OF THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
require_once(dirname(__FILE__) . '/model.php');
class WordpressPage extends Page
{
protected $modelClass = 'WordPress';
protected $postType = 'index';
protected $postId = null;
protected $postList = false;
protected $homepage = false;
public function __construct($info = null)
{
parent::__construct();
if(isset($info) && is_array($info))
{
$this->info = $info;
}
}
public function process(Request $req)
{
if(isset($req->data['blogId']))
{
$this->model->setBlogId($req->data['blogId']);
}
$this->defaultSkin = $this->model->optionWithName('stylesheet');
return parent::process($req);
}
protected function getObject()
{
$this->object = $this->request->data;
$postsPage = $this->model->optionWithName('page_for_posts');
if(isset($this->object['ID']))
{
$this->postId = $this->object['ID'];
}
if(isset($this->object['post_type']))
{
$this->postType = $this->object['post_type'];
}
if(isset($this->object['homepage']))
{
$this->homepage = true;
}
if(!empty($postsPage) && $postsPage == $this->postId)
{
$this->postList = true;
}
else if($this->homepage && (empty($postsPage) || empty($this->postId)))
{
$this->postList = true;
}
return true;
}
protected function assignTemplate()
{
parent::assignTemplate();
$this->vars['postId'] = $this->postId;
$this->vars['postList'] = $this->postList;
$this->vars['homepage'] = $this->homepage;
$this->vars['postType'] = $this->postType;
if($this->homepage)
{
$this->vars['page_type'] .= ' home';
}
if($this->postId)
{
$this->vars['page_type'] .= ' ' . $this->postType . '-id-' . $this->postId;
}
if(isset($this->object['post_content']))
{
$this->vars['content'] = $this->object['post_content'];
}
$this->vars['site_title'] = $this->model->optionWithName('blogname');
$this->vars['site_description'] = $this->model->optionWithName('blogdescription');
if(isset($this->object['post_title']))
{
$this->vars['title'] = $this->object['post_title'];
}
else
{
$this->vars['title'] = null;
}
if(!strlen($this->vars['page_title']))
{
$this->vars['page_title'] = (strlen($this->vars['title']) ? $this->vars['title'] . ' • ' : '' ) . $this->vars['site_title'];
}
}
protected function routePost(Request $req, $info, $defaultClass = 'WordpressPage', $pageType = null, $defaultTemplate = null)
{
$info['class'] = $defaultClass;
if(isset($info['meta']['className'])) $info['class'] = $info['meta']['className'];
if(isset($info['meta']['moduleName'])) $info['name'] = $info['meta']['moduleName'];
if(isset($info['meta']['fileName'])) $info['file'] = $info['meta']['fileName'];
if(!empty($info['meta']['fromRoot'])) $info['fromRoot'] = true;
if(!empty($info['meta']['adjustBase'])) $info['adjustBase'] = true;
if(isset($info['meta']['_wp_page_template'])) $info['templateName'] = $info['meta']['_wp_page_template'];
if(!isset($info['templateName']) || !strcmp($info['templateName'], 'default'))
{
if(strlen($defaultTemplate))
{
$info['templateName'] = $defaultTemplate;
}
else
{
$info['templateName'] = $info['post_type'] . '.phtml';
}
}
if(isset($info['meta']['pageType']))
{
$pageType .= ' ' . $info['meta']['pageType'];
}
$info['page_type'] = $pageType;
$req->data = $info;
$inst = $this->routeInstance($req, $info);
$inst->process($req);
return false;
}
protected function unmatched(Request $req)
{
if(null !== ($path = $req->consume()))
{
/* Look for a child page */
$postId = null;
if(isset($req->data['ID']))
{
$postId = $req->data['ID'];
}
if(($page = $this->model->postWithNameAndParent($path, $postId, 'page')))
{
return $this->routePost($req, $page, 'WordpressPage', 'page');
}
$postsPage = $this->model->optionWithName('page_for_posts');
if((!empty($postsPage) && $postsPage == $postId) || (!empty($req->data['homepage']) && empty($postsPage)))
{
$params = $req->params;
array_unshift($params, $path);
/* XXX: We need to intelligently match the entire array */
if(($page = $this->model->postWithNameAndParent($path, null, 'post')))
{
return $this->routePost($req, $page, 'WordpressPost', null);
}
}
$this->request = $req;
return $this->error(Error::OBJECT_NOT_FOUND);
}
return parent::unmatched($req);
}
}
/* In WP’s database, a “page” is really a type of “post”. It makes more sense
* in terms of the front-end implementation for it to be the other way around,
* really.
*/
class WordpressPost extends WordpressPage
{
protected function getObject()
{
if(!parent::getObject())
{
return false;
}
$this->objects = $this->model->latestPosts();
return true;
}
protected function assignTemplate()
{
parent::assignTemplate();
$this->vars['isSingle'] = true;
$this->vars['page_type'] .= ' blog single';
}
}
/* A list of posts: possibly the main blog post list, possibly a tag,
* category or date archive.
*/
class WordpressPostIndex extends WordpressPost
{
protected function assignTemplate()
{
parent::assignTemplate();
$this->vars['page_type'] .= ' blog';
}
}