mods/_core/modules/default_mods.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2010                                      */
   6 /* Inclusive Design Institute                                   */
   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
  15 define('AT_INCLUDE_PATH', '../../../include/');
  16 require (AT_INCLUDE_PATH.'vitals.inc.php');
  17 admin_authenticate(AT_ADMIN_PRIV_MODULES);
  18
  19 if (isset($_POST['cancel'])) {
  20         $msg->addFeedback('CANCELLED');
  21         header('Location: ../courses.php');
  22         exit;
  23 }
  24
  25 if (isset($_POST['up'])) {
  26         $up = key($_POST['up']);
  27         $_new_modules  = array();
  28         if (isset($_POST['main'])) {
  29                 foreach ($_POST['main'] as $m) {
  30                         if ($m == $up) {
  31                                 $last_m = array_pop($_new_modules);
  32                                 $_new_modules[] = $m;
  33                                 $_new_modules[] = $last_m;
  34                         } else {
  35                                 $_new_modules[] = $m;
  36                         }
  37                 }
  38
  39                 $_POST['main'] = $_new_modules;
  40         }
  41         if (isset($_POST['home'])) {
  42                 $_new_modules  = array();
  43                 foreach ($_POST['home'] as $m) {
  44                         if ($m == $up) {
  45                                 $last_m = array_pop($_new_modules);
  46                                 $_new_modules[] = $m;
  47                                 $_new_modules[] = $last_m;
  48                         } else {
  49                                 $_new_modules[] = $m;
  50                         }
  51                 }
  52                 $_POST['home'] = $_new_modules;
  53         }
  54
  55         $_POST['submit'] = TRUE;
  56 } else if (isset($_POST['down'])) {
  57         $_new_modules  = array();
  58
  59         $down = key($_POST['down']);
  60
  61         if (isset($_POST['main'])) {
  62                 foreach ($_POST['main'] as $m) {
  63                         if ($m == $down) {
  64                                 $found = TRUE;
  65                                 continue;
  66                         }
  67                         $_new_modules[] = $m;
  68                         if ($found) {
  69                                 $_new_modules[] = $down;
  70                                 $found = FALSE;
  71                         }
  72                 }
  73
  74                 $_POST['main'] = $_new_modules;
  75         }
  76
  77         if (isset($_POST['home'])) {
  78                 $_new_modules  = array();
  79                 foreach ($_POST['home'] as $m) {
  80                         if ($m == $down) {
  81                                 $found = TRUE;
  82                                 continue;
  83                         }
  84                         $_new_modules[] = $m;
  85                         if ($found) {
  86                                 $_new_modules[] = $down;
  87                                 $found = FALSE;
  88                         }
  89                 }
  90
  91                 $_POST['home'] = $_new_modules;
  92         }
  93
  94         $_POST['submit'] = TRUE;
  95 }
  96
  97 if (isset($_POST['submit'])) {
  98         if (isset($_POST['main'])) {
  99                 $_POST['main'] = array_unique($_POST['main']);
 100                 $_POST['main'] = array_filter($_POST['main']); // remove empties
 101                 $main_defaults = implode('|', $_POST['main']);
 102
 103         } else {
 104                 $main_defaults = '';
 105         }
 106
 107         if (isset($_POST['home'])) {
 108                 $_POST['home'] = array_unique($_POST['home']);
 109                 $_POST['home'] = array_filter($_POST['home']); // remove empties
 110                 $home_defaults = implode('|', $_POST['home']);
 111         } else {
 112                 $home_defaults = '';
 113         }
 114
 115         if (!($_config_defaults['main_defaults'] == $main_defaults) && (strlen($main_defaults) < 256)) {
 116                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('main_defaults', '$main_defaults')";
 117                 $result = mysql_query($sql, $db);
 118
 119                 $sql    = "DELETE FROM ".TABLE_PREFIX."config WHERE name='main_defaults_2'";
 120         } else if (!($_config_defaults['main_defaults'] == $main_defaults) && (strlen($main_defaults) > 255)) {
 121                 // we don't have to worry about chopping in the middle since they'll be combined anyway
 122                 $main_defaults_1 = substr($main_defaults, 0, 255);
 123                 $main_defaults_2 = substr($main_defaults, 255);
 124                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('main_defaults', '$main_defaults_1')";
 125                 $result = mysql_query($sql, $db);
 126
 127                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('main_defaults_2', '$main_defaults_2')";
 128         } else if ($_config_defaults['main_defaults'] == $main_defaults) {
 129                 $sql    = "DELETE FROM ".TABLE_PREFIX."config WHERE name='main_defaults' OR name='name_defaults_2'";
 130         }
 131         $result = mysql_query($sql, $db);
 132
 133
 134         if (!($_config_defaults['home_defaults'] == $home_defaults) && (strlen($home_defaults) < 256)) {
 135                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('home_defaults', '$home_defaults')";
 136                 $result = mysql_query($sql, $db);
 137
 138                 $sql    = "DELETE FROM ".TABLE_PREFIX."config WHERE name='home_defaults_2'";
 139
 140         } else  if (!($_config_defaults['home_defaults'] == $home_defaults) && (strlen($home_defaults) > 255)) {
 141                 // we don't have to worry about chopping in the middle since they'll be combined anyway
 142                 $home_defaults_1 = substr($home_defaults, 0, 255);
 143                 $home_defaults_2 = substr($home_defaults, 255);
 144                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('home_defaults', '$home_defaults_1')";
 145                 $result = mysql_query($sql, $db);
 146
 147                 $sql    = "REPLACE INTO ".TABLE_PREFIX."config VALUES('home_defaults_2', '$home_defaults_2')";
 148
 149         } else if ($_config_defaults['home_defaults'] == $home_defaults) {
 150                 $sql    = "DELETE FROM ".TABLE_PREFIX."config WHERE name='home_defaults' OR name='home_defaults_2'";
 151         }
 152         $result = mysql_query($sql, $db);
 153
 154         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
 155         header('Location: '.$_SERVER['PHP_SELF']);
 156         exit;
 157 }
 158
 159
 160 require(AT_INCLUDE_PATH.'header.inc.php');
 161
 162 $main_defaults = explode('|', $_config['main_defaults']);
 163 $home_defaults = explode('|', $_config['home_defaults']);
 164
 165 $main_defaults = array_filter($main_defaults); // remove empties
 166 $home_defaults = array_filter($home_defaults); // remove empties
 167 ?>
 168 <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
 169 <table class="data static" rules="rows" summary="">
 170 <thead>
 171 <tr>
 172         <th scope="cols"><?php echo _AT('section'); ?></th>
 173         <th><?php echo _AT('location'); ?></th>
 174         <th><?php echo _AT('order'); ?></th>
 175 </tr>
 176 </thead>
 177 <tfoot>
 178 <tr>
 179         <td colspan="3" style="text-align:right;">
 180                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s"  />
 181                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>"  />
 182         </td>
 183 </tr>
 184 </tfoot>
 185 <tbody>
 186 <?php
 187 $module_list = $moduleFactory->getModules(AT_MODULE_STATUS_ENABLED);
 188 $keys = array_keys($module_list);
 189
 190 foreach ($keys as $dir_name) {
 191         $module =& $module_list[$dir_name];
 192
 193         if ($module->getStudentTools()) {
 194                 $student_tools[] = $module->getStudentTools();
 195         }
 196 }
 197
 198 $count = 0;
 199
 200 //main mods
 201 $_current_modules = $main_defaults;
 202 $num_main    = count($_current_modules);
 203 //main and home merged
 204 $_current_modules = array_merge($_current_modules, array_diff($home_defaults, $main_defaults));
 205 $num_modules = count($_current_modules);
 206 //all other mods
 207 $_current_modules = array_merge($_current_modules, array_diff($student_tools, $_current_modules));
 208
 209
 210 foreach ($_current_modules as $tool) :
 211         $count++;
 212 ?>
 213         <tr>
 214                 <td><?php
 215                 if (isset($_pages[$tool]['title'])) {
 216                         echo $_pages[$tool]['title'];
 217                 } else {
 218                         echo _AT($_pages[$tool]['title_var']);
 219                 } ?></td>
 220                 <td align="center">
 221                         <?php if (in_array($tool, $main_defaults)): ?>
 222                                 <input type="checkbox" name="main[]" value="<?php echo $tool; ?>" id="m<?php echo $tool; ?>" checked="checked" /><label for="m<?php echo $tool; ?>"><?php echo _AT('main_navigation'); ?></label>
 223                         <?php else: ?>
 224                                 <input type="checkbox" name="main[]" value="<?php echo $tool; ?>" id="m<?php echo $tool; ?>" /><label for="m<?php echo $tool; ?>"><?php echo _AT('main_navigation'); ?></label>
 225                         <?php endif; ?>
 226
 227                         <?php if (in_array($tool, $home_defaults)): ?>
 228                                 <input type="checkbox" name="home[]" value="<?php echo $tool; ?>" id="h<?php echo $tool; ?>" checked="checked" /><label for="h<?php echo $tool; ?>"><?php echo _AT('home'); ?></label>
 229                         <?php else: ?>
 230                                 <input type="checkbox" name="home[]" value="<?php echo $tool; ?>" id="h<?php echo $tool; ?>" /><label for="h<?php echo $tool; ?>"><?php echo _AT('home'); ?></label>
 231                         <?php endif; ?>
 232                 </td>
 233                 <td align="right">
 234                         <?php if (!in_array($tool, $home_defaults) && !in_array($tool, $main_defaults)): ?>
 235                                 &nbsp;
 236                         <?php else: ?>
 237                                 <?php if (($count != $num_main+1) && ($count > 1)): ?>
 238                                         <input type="submit" name="up[<?php echo $tool; ?>]" value="<?php echo _AT('move_up'); ?>" title="<?php echo _AT('move_up'); ?>" style="background-color: white; border: 1px solid; padding: 0px;" />
 239                                 <?php else: ?>
 240                                         <img src="images/clr.gif" alt="" width="12" />
 241                                 <?php endif; ?>
 242                                 <?php if (($count != $num_main) && ($count < $num_modules)): ?>
 243                                         <input type="submit" name="down[<?php echo $tool; ?>]" value="<?php echo _AT('move_down'); ?>" title="<?php echo _AT('move_down'); ?>" style="background-color: white; border: 1px solid; padding: 0px;"/>
 244                                 <?php else: ?>
 245                                         <img src="images/clr.gif" alt="" width="12" />
 246                                 <?php endif; ?>
 247                         <?php endif; ?>
 248                 </td>
 249         </tr>
 250 <?php
 251 endforeach; ?>
 252 </tbody>
 253 </table>
 254 </form>
 255
 256 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>