editor/add_news.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2007 by Greg Gay & Joel Kronenberg        */
   6 /* Adaptive Technology Resource Centre / University of Toronto  */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13 // $Id$
  14 define('AT_INCLUDE_PATH', '../include/');
  15 require (AT_INCLUDE_PATH.'vitals.inc.php');
  16 require(AT_INCLUDE_PATH.'lib/tinymce.inc.php');
  17
  18 authenticate(AT_PRIV_ANNOUNCEMENTS);
  19
  20 if (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) {
  21         $content_base_href = 'get.php/';
  22 } else {
  23         $content_base_href = 'content/' . $_SESSION['course_id'] . '/';
  24 }
  25
  26 if (isset($_POST['cancel'])) {
  27         $msg->addFeedback('CANCELLED');
  28         header('Location: '.AT_BASE_HREF.'tools/news/index.php');
  29         exit;
  30 }
  31
  32 if (!isset($_REQUEST['setvisual']) && !isset($_REQUEST['settext'])) {
  33         if ($_SESSION['prefs']['PREF_CONTENT_EDITOR'] == 1) {
  34                 $_POST['formatting'] = 1;
  35                 $_REQUEST['settext'] = 0;
  36                 $_REQUEST['setvisual'] = 0;
  37
  38         } else if ($_SESSION['prefs']['PREF_CONTENT_EDITOR'] == 2) {
  39                 $_POST['formatting'] = 1;
  40                 $_POST['settext'] = 0;
  41                 $_POST['setvisual'] = 1;
  42
  43         } else { // else if == 0
  44                 $_POST['formatting'] = 0;
  45                 $_REQUEST['settext'] = 0;
  46                 $_REQUEST['setvisual'] = 0;
  47         }
  48 }
  49
  50 if ((!$_POST['setvisual'] && $_POST['settext']) || !$_GET['setvisual']){
  51         $onload = 'document.form.title.focus();';
  52 }
  53
  54 if (isset($_POST['add_news'])&& isset($_POST['submit'])) {
  55         $_POST['formatting'] = intval($_POST['formatting']);
  56         $_POST['title'] = trim($_POST['title']);
  57         $_POST['body_text'] = trim($_POST['body_text']);
  58
  59         $missing_fields = array();
  60
  61         if (!$_POST['body_text']) {
  62                 $missing_fields[] = _AT('body');
  63         }
  64
  65         if ($missing_fields) {
  66                 $missing_fields = implode(', ', $missing_fields);
  67                 $msg->addError(array('EMPTY_FIELDS', $missing_fields));
  68         }
  69
  70         if (!$msg->containsErrors() && (!isset($_POST['setvisual']) || isset($_POST['submit']))) {
  71
  72                 $_POST['formatting']  = $addslashes($_POST['formatting']);
  73                 $_POST['title']  = $addslashes($_POST['title']);
  74                 $_POST['body_text']  = $addslashes($_POST['body_text']);
  75
  76                 $sql    = "INSERT INTO ".TABLE_PREFIX."news VALUES (NULL, $_SESSION[course_id], $_SESSION[member_id], NOW(), $_POST[formatting], '$_POST[title]', '$_POST[body_text]')";
  77                 mysql_query($sql, $db);
  78
  79                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  80
  81                 /* update announcement RSS: */
  82                 if (file_exists(AT_CONTENT_DIR . 'feeds/' . $_SESSION['course_id'] . '/RSS1.0.xml')) {
  83                         @unlink(AT_CONTENT_DIR . 'feeds/' . $_SESSION['course_id'] . '/RSS1.0.xml');
  84                 }
  85                 if (file_exists(AT_CONTENT_DIR . 'feeds/' . $_SESSION['course_id'] . '/RSS2.0.xml')) {
  86                         @unlink(AT_CONTENT_DIR . 'feeds/' . $_SESSION['course_id'] . '/RSS2.0.xml');
  87                 }
  88
  89                 header('Location: '.AT_BASE_HREF.'tools/news/index.php');
  90                 exit;
  91         }
  92 }
  93
  94 require(AT_INCLUDE_PATH.'header.inc.php');
  95
  96 if (($_POST['setvisual'] && !$_POST['settext']) || $_GET['setvisual']) {
  97         load_editor();
  98 }
  99 $msg->printErrors();
 100
 101 ?>
 102         <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form">
 103         <input type="hidden" name="add_news" value="true" />
 104
 105         <div class="input-form">
 106                 <div class="row">
 107                         <label for="title"><?php echo _AT('title'); ?></label><br />
 108                         <input type="text" name="title" size="40" id="title" value="<?php echo $_POST['title']; ?>" />
 109                 </div>
 110
 111                 <div class="row">
 112                         <?php echo _AT('formatting'); ?><br />
 113                         <input type="radio" name="formatting" value="0" id="text" <?php if ($_POST['formatting'] == 0) { echo 'checked="checked"'; } ?> onclick="javascript: document.form.setvisual.disabled=true;" <?php if ($_POST['setvisual'] && !$_POST['settext']) { echo 'disabled="disabled"'; } ?> />
 114
 115                         <label for="text"><?php echo _AT('plain_text'); ?></label>
 116                         <input type="radio" name="formatting" value="1" id="html" <?php if ($_POST['formatting'] == 1 || $_POST['setvisual']) { echo 'checked="checked"'; } ?> onclick="javascript: document.form.setvisual.disabled=false;"/>
 117
 118                         <label for="html"><?php echo _AT('html'); ?></label>
 119                         <?php   //Button for enabling/disabling visual editor
 120                                 if (($_POST['setvisual'] && !$_POST['settext']) || $_GET['setvisual']){
 121                                         echo '<input type="hidden" name="setvisual" value="'.$_POST['setvisual'].'" />';
 122                                         echo '<input type="submit" name="settext" value="'._AT('switch_text').'" />';
 123                                 } else {
 124                                         echo '<input type="submit" name="setvisual" value="'._AT('switch_visual').'"  ';
 125                                         if ($_POST['formatting']==0) { echo 'disabled="disabled"'; }
 126                                         echo '/>';
 127                                 }
 128                         ?>
 129                 </div>
 130
 131                 <div class="row">
 132                         <div class="required" title="<?php echo _AT('required_field'); ?>">*</div><label for="body_text"><?php echo _AT('body'); ?></label><br />
 133                         <textarea name="body_text" cols="55" rows="15" id="body_text"><?php echo $_POST['body_text']; ?></textarea>
 134                 </div>
 135
 136                 <div class="row buttons">
 137                         <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />
 138                         <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?> " />
 139                 </div>
 140         </div>
 141         </form>
 142
 143 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>