mods/_standard/blogs/view.php

   1 <?php\r
   2 /****************************************************************/\r
   3 /* ATutor                                                                                                               */\r
   4 /****************************************************************/\r
   5 /* Copyright (c) 2002-2010                                      */\r
   6 /* Inclusive Design Institute                                   */\r
   7 /* http://atutor.ca                                                                                             */\r
   8 /*                                                              */\r
   9 /* This program is free software. You can redistribute it and/or*/\r
  10 /* modify it under the terms of the GNU General Public License  */\r
  11 /* as published by the Free Software Foundation.                                */\r
  12 /****************************************************************/\r
  13 // $Id$\r
  14 define('AT_INCLUDE_PATH', '../../../include/');\r
  15 require_once (AT_INCLUDE_PATH.'vitals.inc.php');\r
  16 \r
  17 $owner_type = intval($_REQUEST['ot']);\r
  18 $owner_id   = intval($_REQUEST['oid']);\r
  19 \r
  20 $owner_arg_prefix = '?ot='.$owner_type.SEP.'oid='.$owner_id. SEP;\r
  21 if (!($owner_status = blogs_authenticate($owner_type, $owner_id))) {\r
  22         $msg->addError('ACCESS_DENIED');\r
  23         header('Location: index.php');\r
  24         exit;\r
  25 }\r
  26 \r
  27 // these will all by dynamically defined on the view page\r
  28 $_pages['mods/_standard/blogs/view.php']['title'] = blogs_get_blog_name(BLOGS_GROUP, $_REQUEST['oid']);\r
  29 $_pages['mods/_standard/blogs/view.php']['parent']    = 'mods/_standard/blogs/index.php';\r
  30 \r
  31 if (query_bit($owner_status, BLOGS_AUTH_WRITE)) {\r
  32         $_pages['mods/_standard/blogs/view.php']['children']  = array('mods/_standard/blogs/add_post.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']);\r
  33 } else {\r
  34         $_pages['mods/_standard/blogs/view.php']['children']  = array();\r
  35 }\r
  36 \r
  37 $_pages['mods/_standard/blogs/add_post.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']]['title_var'] = 'add';\r
  38 \r
  39 $_pages['mods/_standard/blogs/view.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']]['title'] = blogs_get_blog_name(BLOGS_GROUP, $_REQUEST['oid']);\r
  40 $_pages['mods/_standard/blogs/view.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']]['parent'] = 'mods/_standard/blogs/index.php';\r
  41 if (query_bit($owner_status, BLOGS_AUTH_WRITE)) {\r
  42         $_pages['mods/_standard/blogs/view.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']]['children'] = array('mods/_standard/blogs/add_post.php');\r
  43 } else {\r
  44         $_pages['mods/_standard/blogs/view.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid']]['children'] = array();\r
  45 }\r
  46 \r
  47 require (AT_INCLUDE_PATH.'header.inc.php');\r
  48 \r
  49 $auth = '';\r
  50 if (!query_bit($owner_status, BLOGS_AUTH_WRITE)) {\r
  51         $auth = 'private=0 AND ';\r
  52 }\r
  53 \r
  54 \r
  55 if (isset($_GET['p'])) {\r
  56         $page = abs($_GET['p']);\r
  57 } else {\r
  58         $page = 1;\r
  59 }\r
  60 \r
  61 $num_posts_per_page = 20;\r
  62 $start = ($page - 1) * $num_posts_per_page;\r
  63 \r
  64 $count = 0;\r
  65 \r
  66 $sql = "SELECT post_id, member_id, private, num_comments, date, title, body FROM ".TABLE_PREFIX."blog_posts WHERE $auth owner_type=".BLOGS_GROUP." AND owner_id=$_REQUEST[oid] ORDER BY date DESC LIMIT $start, " . ($num_posts_per_page+1);\r
  67 $result = mysql_query($sql, $db);\r
  68 ?>\r
  69 <?php if (mysql_num_rows($result)): ?>\r
  70         <?php while (($row = mysql_fetch_assoc($result)) && ($count < $num_posts_per_page)): $count++; ?>\r
  71                 <div class="entry">\r
  72                         <h2><a href="<?php echo url_rewrite('mods/_standard/blogs/post.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid'].SEP.'id='.$row['post_id']); ?>"><?php echo AT_print($row['title'], 'blog_posts.title'); ?></a>\r
  73                         <?php if ($row['private']): ?>\r
  74                                 - <?php echo _AT('private'); ?>\r
  75                         <?php endif; ?></h2>\r
  76                         <h3 class="date"><?php echo get_display_name($row['member_id']); ?> - <?php echo AT_date(_AT('forum_date_format'), $row['date'], AT_DATE_MYSQL_DATETIME); ?></h3>\r
  77 \r
  78                         <p><?php echo AT_print($row['body'], 'blog_posts.body'); ?></p>\r
  79 \r
  80                         <p><a href="<?php echo url_rewrite('mods/_standard/blogs/post.php?ot='.BLOGS_GROUP.SEP.'oid='.$_REQUEST['oid'].SEP.'id='.$row['post_id']); ?>#comments"><?php echo _AT('comments_num', $row['num_comments']); ?></a></p>\r
  81                         <hr />\r
  82                 </div>\r
  83         <?php endwhile; ?>\r
  84         <?php\r
  85                 if (mysql_num_rows($result) > $num_posts_per_page) {\r
  86 \r
  87                         echo '<a href="'.url_rewrite('mods/_standard/blogs/view.php?ot='.$owner_type.SEP.'oid='.$owner_id.SEP.'p='.(++$page)).'">'._AT('previous_posts').'</a>';\r
  88                 }\r
  89         ?>\r
  90 <?php else: ?>\r
  91         <p><?php echo _AT('none_found'); ?></p>\r
  92 <?php endif; ?>\r
  93 \r
  94 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>