File Source for data.blog.php

<?php
/**
* @version $Revision$
* @package liberty
* @subpackage plugins_data
*/
// +----------------------------------------------------------------------+
// | Copyright (c) 2005, bitweaver.org
// +----------------------------------------------------------------------+
// | All Rights Reserved. See below for details and a complete list of authors.
// | Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See http://www.gnu.org/copyleft/lesser.html for details
// |
// | For comments, please use phpdocu.sourceforge.net documentation standards!!!
// | -> see http://phpdocu.sourceforge.net/
// +----------------------------------------------------------------------+
// | Author (TikiWiki): Gustavo Muslera <gmuslera@users.sourceforge.net>
// | Reworked for Bitweaver (& Undoubtedly Screwed-Up)
// | by: wjames5
// | Reworked from: data.articles.php from wikiplugin_articles.php
// +----------------------------------------------------------------------+
// $Id$
/**
* definitions
*/
global $gBitSystem, $gBitSmarty;
//it seems this is loaded before the package is activated.
//if( $gBitSystem->isPackageActive( 'blogs' ) ) { // Do not include this Plugin if the Package is not active
define( 'PLUGIN_GUID_DATABLOG', 'datablog' );
global $gLibertySystem;
$pluginParams = array (
'tag' => 'BLOG',
'auto_activate' => FALSE,
'requires_pair' => FALSE,
'load_function' => 'data_blog',
'help_function' => 'data_blog_help',
'title' => 'Blog',
'help_page' => 'DataPluginBlog',
'description' => tra( "This plugin will display several posts from a blog." ),
'syntax' => "{BLOG id= user= max= format= }",
'plugin_type' => DATA_PLUGIN
);
$gLibertySystem->registerPlugin( PLUGIN_GUID_DATABLOG, $pluginParams );
$gLibertySystem->registerDataTag( $pluginParams['tag'], PLUGIN_GUID_DATABLOG );
// Help Routine
function data_blog_help() {
$help =
'<table class="data help">'
.'<tr>'
.'<th>' . tra( "Key" ) . '</th>'
.'<th>' . tra( "Type" ) . '</th>'
.'<th>' . tra( "Comments" ) . '</th>'
.'</tr>'
.'<tr class="even">'
.'<td>id</td>'
.'<td>' . tra( "numeric") . '<br />' . tra("(optional)") . '</td>'
.'<td>' . tra( "Filters for the specified Blog by id") . '</td>'
.'</tr>'
.'<tr class="odd">'
.'<td>user</td>'
.'<td>' . tra( "string") . '<br />' . tra("(optional)") . '</td>'
.'<td>' . tra( "The login name of the user who's posts are to be displayed. (Default = 3)") . '</td>'
.'</tr>'
.'<tr class="even">'
.'<td>max</td>'
.'<td>' . tra( "numeric") . '<br />' . tra("(optional)") . '</td>'
.'<td>' . tra( "The number of posts to be displayed. (Default = 3)") . '</td>'
.'</tr>'
.'<tr class="odd">'
.'<td>format</td>'
.'<td>' . tra( "string") . '<br />' . tra("(optional)") . '</td>'
.'<td>' . tra( "Specify format for posts display - options: full, list (default)") . '</td>'
.'</tr>'
.'</table>'
. tra("Example: ") . "{BLOG id=2 max=5 format='full'}<br />"
. tra("Example: ") . "{BLOG id=5 format='list'}";
return $help;
}
// Executable Routine
function data_blog($data, $params) { // No change in the parameters with Clyde
global $gLibertySystem, $gBitSmarty, $gBitSystem, $gBitUser;
$display_result = "";
if ($gBitSystem->isPackageActive('blogs') && $gBitUser->hasPermission( 'p_blogs_view')) {
// The next 2 lines allow access to the $pluginParams given above and may be removed when no longer needed
$pluginParams = $gLibertySystem->mPlugins[PLUGIN_GUID_DATABLOG];
require_once( BLOGS_PKG_PATH.'BitBlog.php');
require_once( LIBERTY_PKG_PATH.'lookup_content_inc.php' );
$module_params = $params;
if (isset($module_params['id'])) {
$gBitSmarty->assign('blog_id', $module_params['id']);
}
$blogPost = new BitBlogPost();
$sortOptions = array(
"publish_date_desc",
"publish_date_asc",
"last_modified_asc",
"last_modified_desc",
"created_asc",
"created_desc",
"random",
);
if( !empty( $module_params['sort_mode'] ) && in_array( $module_params['sort_mode'], $sortOptions ) ) {
$sort_mode = $module_params['sort_mode'];
} else {
$sort_mode = 'publish_date_desc';
}
$getHash = Array();
if ( isset($module_params['user']) ){ $getHash['user'] = $module_params['user']; }
if ( isset($module_params['id']) ){ $getHash['blog_id'] = $module_params['id'];}
if ( isset($module_params['group_id']) ){ $getHash['group_id'] = $module_params['group_id'];}
if ( isset($module_params['role_id']) ){ $getHash['role_id'] = $module_params['role_id'];}
// handle draft posts
$getHash['enforce_status'] = TRUE;
// @TODO enable lists that include draft posts
// the current tpl configuration doesnt allow us to support draft lists right now
// there is an object reference problem in liberty::service_content_body_inc.tpl
// if the object reference problem in the above mentions tpl is patched then use this if to enable drafts
// if ( !empty( $module_params['status'] ) && $module_params['status'] = "draft" && isset( $gBitUser->mUserId ) ){
if ( FALSE ){
// if we are getting drafts then get future posts too
$getHash['show_future'] = TRUE;
$getHash['min_status_id'] = -6;
$getHash['max_status_id'] = -4;
$getHash['min_owner_status_id'] = -6;
// limit by user
$getHash['user_id'] = $gBitUser->mUserId;
}else{
$getHash['min_owner_status_id'] = 0;
}
$getHash['sort_mode'] = $sort_mode;
$getHash['parse_data'] = TRUE;
$getHash['max_records'] = empty($module_params['max']) ? 1 : $module_params['max'];
$getHash['load_num_comments'] = TRUE;
$getHash['page'] = (!empty($module_params['page']) ? $module_params['page'] : 1);
$getHash['offset'] = (!empty($module_params['offset']) ? $module_params['offset'] : 0);
$blogPosts = $blogPost->getList( $getHash );
$display_format = empty($module_params['format']) ? 'simple_title_list' : $module_params['format'];
switch( $display_format ) {
case 'full':
$display_result = '<div class="blogs">';
if ( $gBitSystem->isPackageActive( 'rss' ) ){
if ( isset($module_params['user']) ){
$rssUser = new BitUser();
$rssUser->load(false, $module_params['user']);
$rssUserId = $rssUser->getField('user_id');
}
$rssPath = BLOGS_PKG_URL.'blogs_rss.php?'
.( isset($module_params['id']) ? 'blog_id='.$module_params['id'] : "" )
.( (isset($module_params['id']) && isset($rssUserId))? "&": "")
.( isset($rssUserId) ? 'user_id='.$rssUserId : "" )
.( (isset($rssUserId) && isset($module_params['group_id']))? "&": "")
.( isset($module_params['group_id']) ? 'group_id='.$module_params['group_id'] : "" )
.( (isset($rssUserId) && isset($module_params['role_id']))? "&": "")
.( isset($module_params['role_id']) ? 'role_id='.$module_params['role_id'] : "" );
// something like this would be better, calling smarty directly so translation can also be called -wjames5
// $rssIcon = smarty_function_biticon( array('ipackage'=>"rss", 'iname'="rss-16x16", 'iexplain'=>"RSS feed"), &$gBitSmarty );
$display_result .= '<div class="floaticon"><a title="RSS feed" href="'.$rssPath.'"><img src="'.BIT_ROOT_URL.'rss/icons/rss-16x16.png" alt="RSS feed" title="RSS feed" class="icon" /></a></div>';
}
$gBitSmarty->assign( 'showDescriptionsOnly', TRUE );
foreach( $blogPosts['data'] as $aPost ) {
$gBitSmarty->assign('aPost', $aPost);
$display_result .= $gBitSmarty->fetch( 'bitpackage:blogs/blog_list_post.tpl' );
}
$display_result .= '</div>';
$display_result = eregi_replace( "\n", "", $display_result );
break;
case 'list':
default:
$display_result = "<ul>";
foreach( $blogPosts['data'] as $post ) {
$link = $blogPost->getDisplayLink( $post['title'], $post );
$display_result .= "<li>$link</li>\n";
}
$display_result .= "</ul>\n";
break;
}
}
else {
$display_result = '<div class=error>'.tra('Blogs Package Deactivated.'). '</div>';
}
return $display_result;
}
//}
?>

Source for file data.blog.php