220 lines
6.9 KiB
PHP
220 lines
6.9 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board
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| =============================================
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| by Matthew Mecham
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| (c) 2001 - 2006 Invision Power Services, Inc.
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| http://www.invisionpower.com
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| =============================================
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| Web: http://www.invisionboard.com
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| Licence Info: http://www.invisionboard.com/?license
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+---------------------------------------------------------------------------
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| > $Date: 2006-06-26 22:03:22 -0400 (Wed, 26 July 2006) $
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| > $Revision: 1 $
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| > $Author: w1lz0r $
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+---------------------------------------------------------------------------
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| > API: Blog
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| > Module written by Remco Wilting
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| > Date started: Wednesday July 26th 2006 (21:22)
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+--------------------------------------------------------------------------
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*/
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/**
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* API: Blog
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*
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* EXAMPLE USAGE
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* <code>
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* $api = new api_blog();
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* # Optional - if $ipsclass is not passed, it'll init
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* $api->ipsclass =& $this->ipsclass;
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* $api->api_init();
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* $api->get_blog_id( $member_id );
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* $api->last_x_entries( $blog_id, $number_of_entries );
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* </code>
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*
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*
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* @package InvisionPowerBoard
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* @subpackage APIs
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* @author Matt Mecham
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* @copyright Invision Power Services, Inc.
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* @version 2.1
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*/
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if ( ! defined( 'IPS_API_PATH' ) )
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{
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/**
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* Define classes path
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*/
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define( 'IPS_API_PATH', dirname(__FILE__) ? dirname(__FILE__) : '.' );
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}
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if ( ! defined( 'BLOG_PATH' ) )
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{
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define( 'BLOG_PATH', ROOT_PATH.'modules/blog/' );
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}
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if ( ! class_exists( 'api_core' ) )
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{
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require_once( IPS_API_PATH.'/api_core.php' );
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}
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/**
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* API: Blog
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*
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* This class deals with settings insertion functions
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*
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* @package InvisionPowerBoard
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* @subpackage APIs
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* @author Brandon Farber
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* @version 2.2
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* @since 2.2.0
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*/
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class api_blog extends api_core
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{
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/**
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* IPS Class Object
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*
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* @var object
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*/
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var $blog_std;
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/*-------------------------------------------------------------------------*/
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// Retrieve the Blog ID of a member
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/*-------------------------------------------------------------------------*/
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/**
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* Retrieve the Blog ID of a member
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*
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* @param int Member ID
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* @return int Blog ID ( 0 if no Blog found )
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*/
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function get_blog_id( $member_id=0 )
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{
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$member_id = intval( $member_id );
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//-----------------------------------------
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// We entered here on member id, find blog_id and redirect them to here
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//-----------------------------------------
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$blog = $this->ipsclass->DB->build_and_exec_query( array ( 'select' => 'blog_id, blog_name, blog_friendly_url',
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'from' => 'blog_blogs',
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'where' => "member_id={$member_id}" ) );
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if ( !$blog['blog_id'] or !$blog['blog_name'] )
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{
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return 0;
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}
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else
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{
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return $blog['blog_id'];
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}
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}
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/*-------------------------------------------------------------------------*/
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// Retrieve the last x entries of a Blog
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/*-------------------------------------------------------------------------*/
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/**
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* Retrieve the last x entries of a Blog
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* Only public publishes entries are returned
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*
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* @param int Blog ID
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* @param int Number of entries (to return)
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* @return array Array of last X entries
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*/
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function last_x_entries( $blog_id, $number_of_entries=10 )
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{
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//-----------------------------------------
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// Load the Blog functions library
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//-----------------------------------------
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require_once ( BLOG_PATH.'lib/lib_blogfunctions.php' );
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$this->blog_std = new blog_functions;
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$this->blog_std->ipsclass = & $this->ipsclass;
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//-----------------------------------------
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// Build the permissions
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//-----------------------------------------
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$this->blog_std->build_perms();
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if ( $this->ipsclass->check_perms($this->ipsclass->vars['blog_view_perms']) )
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{
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//-----------------------------------------
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// Private Club Authed?
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//-----------------------------------------
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$extra = "";
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$allowguests = "";
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if ( !$this->ipsclass->member['id'] )
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{
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$allowguests .= " AND b.blog_allowguests = 1";
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}
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if ( !$this->ipsclass->member['_blogmod']['moderate_can_view_private'] )
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{
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$levelwhere = array( '(bc.blog_id IS NULL)' );
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if ( $this->ipsclass->member['_cache']['my_blog'] )
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{
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$levelwhere[] = "(b.blog_id = {$this->ipsclass->member['_cache']['my_blog']})";
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}
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if ( $this->ipsclass->member['_cache']['my_blog'] )
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{
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$levelwhere[] = "(bc.category_type = 'private' AND bc.blog_id={$this->ipsclass->member['_cache']['my_blog']})";
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}
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if ( is_array($this->ipsclass->member['g_blog_authed_blogs']) && count($this->ipsclass->member['g_blog_authed_blogs'])>1 )
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{
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$authblogs = implode(",", $this->ipsclass->member['g_blog_authed_blogs']);
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$levelwhere[] = "(bc.category_type = 'privateclub' AND bc.blog_id in(".$authblogs."))";
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$levelwhere[] = "(bc.category_type = 'public')";
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}
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else
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{
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$authblogs = "";
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$levelwhere[] = "(bc.category_type = 'public')";
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}
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$extra = "b.blog_private=0";
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if ($authblogs)
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{
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$extra = "(".$extra." or b.blog_id in(".$authblogs.($this->ipsclass->member['_cache']['my_blog']?",".$this->ipsclass->member['_cache']['my_blog']:"")."))";
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}
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elseif ( $this->ipsclass->member['_cache']['my_blog'] )
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{
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$extra = "(".$extra." or b.blog_id = {$this->ipsclass->member['_cache']['my_blog']})";
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}
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$extra = " AND ".$extra;
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$leveljoin = " AND (".implode( " or ", $levelwhere ).")";
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}
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$this->ipsclass->DB->build_query( array( 'select' => "e.*",
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'from' => array('blog_entries' => 'e'),
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'add_join'=> array( 0 => array( 'select' => 'b.blog_name, b.blog_friendly_url',
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'from' => array( 'blog_blogs' => 'b' ),
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'where' => "e.blog_id=b.blog_id",
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'type' => 'left'
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),
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1 => array( 'from' => array( 'blog_categories' => 'bc' ),
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'where' => "e.blog_id=bc.blog_id and e.category_id=bc.category_id",
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'type' => 'left'
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) ),
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'where' => "b.blog_id = ".intval($blog_id)." AND e.entry_status='published' ".$allowguests.$extra.$leveljoin,
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'order' => 'e.entry_date DESC',
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'limit' => array(0, intval($number_of_entries) )
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) );
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$this->ipsclass->DB->exec_query();
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$return_array = array();
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while ( $entry = $this->ipsclass->DB->fetch_row() )
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{
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$entry['blog_url'] = $this->blog_std->get_blog_url( $entry['blog_id'], $entry['blog_friendly_url'] );
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$entry['entry_url'] = $entry['blog_url'].'eid='.$entry['entry_id'];
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$return_array[] = $entry;
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}
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return $return_array;
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}
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else
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{
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return array();
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}
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}
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}
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?>
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