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<?php
/**
* Elgg blog plugin
*
* @package ElggBlog
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Ben Werdmuller <ben@curverider.co.uk>
* @copyright Curverider Ltd 2008
* @link http://elgg.com/
*/
/**
* Blog initialisation
*
* These parameters are required for the event API, but we won't use them:
*
* @param unknown_type $event
* @param unknown_type $object_type
* @param unknown_type $object
*/
function blog_init() {
// Load system configuration
global $CONFIG;
// Load the language file
register_translations($CONFIG->pluginspath . "blog/languages/");
// Set up menu for logged in users
if (isloggedin()) {
add_menu(elgg_echo('blog'), $CONFIG->wwwroot . "pg/blog/",array(
menu_item(elgg_echo('blog:read'),$CONFIG->wwwroot."pg/blog/" . $_SESSION['user']->username),
menu_item(elgg_echo('blog:addpost'),$CONFIG->wwwroot."mod/blog/add.php"),
menu_item(elgg_echo('blog:everyone'),$CONFIG->wwwroot."mod/blog/everyone.php"),
));
// And for logged out users
} else {
add_menu(elgg_echo('blog'), $CONFIG->wwwroot . "mod/blog/everyone.php",array(
menu_item(elgg_echo('blog:everyone'),$CONFIG->wwwroot."mod/blog/everyone.php"),
));
}
// Extend system CSS with our own styles, which are defined in the blog/css view
extend_view('css','blog/css');
// Register a page handler, so we can have nice URLs
register_page_handler('blog','blog_page_handler');
// Register a URL handler for blog posts
register_entity_url_handler('blog_url','object','blog');
}
/**
* Blog page handler; allows the use of fancy URLs
*
* @param array $page From the page_handler function
* @return true|false Depending on success
*/
function blog_page_handler($page) {
// The first component of a blog URL is the username
if (isset($page[0])) {
set_input('username',$page[0]);
}
// The second part dictates what we're doing
if (isset($page[1])) {
switch($page[1]) {
case "read": set_input('blogpost',$page[2]);
@include(dirname(__FILE__) . "/read.php");
break;
case "friends": // TODO: add friends blog page here
break;
}
// If the URL is just 'blog/username', or just 'blog/', load the standard blog index
} else {
@include(dirname(__FILE__) . "/index.php");
return true;
}
return false;
}
/**
* Populates the ->getUrl() method for blog objects
*
* @param ElggEntity $blogpost Blog post entity
* @return string Blog post URL
*/
function blog_url($blogpost) {
global $CONFIG;
return $CONFIG->url . "pg/blog/" . $blogpost->getOwnerEntity()->username . "/read/" . $blogpost->getGUID();
}
// Make sure the blog initialisation function is called on initialisation
register_event_handler('init','system','blog_init');
// Register actions
global $CONFIG;
register_action("blog/add",false,$CONFIG->pluginspath . "blog/actions/add.php");
register_action("blog/edit",false,$CONFIG->pluginspath . "blog/actions/edit.php");
register_action("blog/delete",false,$CONFIG->pluginspath . "blog/actions/delete.php");
register_action("blog/comments/add",false,$CONFIG->pluginspath . "blog/actions/comments/add.php");
register_action("blog/comments/delete",false,$CONFIG->pluginspath . "blog/actions/comments/delete.php");
?>
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