core/json_api.php

   1 <?php
   2 # MantisBT - A PHP based bugtracking system
   3
   4 # MantisBT is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation, either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # MantisBT is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * JSON API
  19  *
  20  * @package CoreAPI
  21  * @subpackage JSONAPI
  22  * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
  23  * @copyright Copyright (C) 2002 - 2010  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  24  * @link http://www.mantisbt.org
  25  *
  26  * @uses url_api.php
  27  */
  28
  29 require_api( 'url_api.php' );
  30
  31 /**
  32  * Get a chunk of JSON from a given URL.
  33  * @param string URL
  34  * @param string Top-level member to retrieve
  35  * @return multi JSON class structure
  36  */
  37 function json_url( $p_url, $p_member = null ) {
  38         $t_data = url_get( $p_url );
  39         $t_json = json_decode( $t_data );
  40
  41         if( is_null( $p_member ) ) {
  42                 return $t_json;
  43         } else {
  44                 return $t_json->$p_member;
  45         }
  46 }