system.module 37.9 KB
Newer Older
Dries's avatar
 
Dries committed
1
<?php
2
// $Id$
Dries's avatar
 
Dries committed
3

Dries's avatar
 
Dries committed
4 5 6 7 8
/**
 * @file
 * Configuration system that lets administrators modify the workings of the site.
 */

Dries's avatar
 
Dries committed
9 10 11 12
/**
 * Implementation of hook_help().
 */
function system_help($section) {
Dries's avatar
 
Dries committed
13
  global $base_url;
Dries's avatar
 
Dries committed
14

15
  switch ($section) {
16 17
    case 'admin':
      return t('<p>Welcome to the administration section. Below are the most recent system events.</p>');
18
    case 'admin/settings':
19
      return t('<p>General configuration options for your site. Set up the name of the site, e-mail address used in mail-outs, clean URL options, caching, etc.</p>');
Dries's avatar
 
Dries committed
20
    case 'admin/themes':
21
      return t('<p>Select which themes are available to your users and specify the default theme. To configure site-wide display settings, click the "configure" task above. Alternately, to override these settings in a specific theme, click the "configure" link for the corresponding theme.</p>');
Dries's avatar
 
Dries committed
22
    case 'admin/themes/settings':
23
      return t('<p>These options control the default display settings for your entire site, across all themes. Unless they have been overridden by a specific theme, these settings will be used.</p>');
Dries's avatar
 
Dries committed
24 25
    case 'admin/themes/settings/'. arg(3):
      $theme = array_pop(explode('.', arg(3), 2));
26
      return t('<p>These options control the display settings for the <code>%template</code> theme. When your site is displayed using this theme, these settings will be used. By clicking "Reset to defaults," you can choose to use the <a href="%global">global settings</a> for this theme.</p>', array('%template' => $theme, '%global' => url('admin/themes/settings')));
Dries's avatar
 
Dries committed
27
    case 'admin/modules':
28
      return t('<p>Modules are plugins for Drupal that extend its core functionality. Here you can select which modules are enabled. Click on the name of the module in the navigation menu for their individual configuration pages. Once a module is enabled, new <a href="%permissions">permissions</a> might be made available. Modules can automatically be temporarily disabled to reduce server load when your site becomes extremely busy by enabling the throttle.module and checking throttle. The auto-throttle functionality must be enabled on the <a href="%throttle">throttle configuration page</a> after having enabled the throttle module.</p>', array('%permissions' => url('admin/access/permissions'), '%throttle' => url('admin/settings/throttle')));
Dries's avatar
 
Dries committed
29
    case 'admin/help#system':
Dries's avatar
 
Dries committed
30
      return t("
Dries's avatar
 
Dries committed
31 32 33 34 35 36 37
      <p>Drupal comes with system-wide defaults but the setting-module provides control over many Drupal preferences, behaviours including visual and operational settings.</p>
      <h3><a id=\"cron\">Cron</a></h3>
      <p>Some modules require regularly scheduled actions, such as cleaning up logfiles.  Cron, which stands for chronograph, is a periodic command scheduler executing commands at intervals specified in seconds.  It can be used to control the execution of daily, weekly and monthly jobs (or anything with a period measured in seconds).   Automating tasks is one of the best ways to keep a system running smoothly, and if most of your administration does not require your direct involvement, cron is an ideal solution.</p>
      <p>The recommended way to set up your cron system is to set up a Unix/Linux crontab entry (see \"man crontab\") that frequently visits %cron-link.  Note that cron does not guarantee the commands will be executed at the specified interval.  However, Drupal will try its best to run the tasks as close to the specified intervals as possible.  The more you visit cron.php, the more accurate cron will be.</p>
      <p>If your hosting company does not allow you to set up crontab entries, you can always ask someone else to set up an entry for you. After all, virtually any Unix/Linux machine with access to the internet can set up a crontab entry to frequently visit %cron-link.</p>
      <p>For the Unix/Linux crontab itself, use a browser like <a href=\"%lynx\">lynx</a> or <a href=\"%wget\">wget</a> but make sure the process terminates: either use <code>/usr/bin/lynx -source %base_url/cron.php</code> or <code>/usr/bin/wget -o /dev/null -O /dev/null %cron-link</code>.  Take a look at the example scripts in the <code>scripts</code>-directory. Make sure to adjust them to fit your needs.  A good crontab line to run the cron script once every hour would be:
      <pre>     00 * * * * /home/www/drupal/scripts/cron-lynx.sh</pre>
38
      Note that it is essential to access <code>cron.php</code> using a browser on the web site's domain; do not run it using command line PHP and avoid using <code>localhost</code> or <code>127.0.0.1</code> or some of the environment variables will not be set correctly and features may not work as expected.</p>", array('%base_url' => $base_url, '%cron-link' => "<a href=\"$base_url/cron.php\">$base_url/cron.php</a>", '%lynx' => 'http://lynx.browser.org', '%wget' => 'http://www.gnu.org/software/wget/wget.html' ));
Dries's avatar
 
Dries committed
39
    case 'admin/modules#description':
40
      return t('Handles general site configuration for administrators.');
41
  }
Dries's avatar
 
Dries committed
42 43
}

Dries's avatar
 
Dries committed
44 45 46
/**
 * Implementation of hook_perm().
 */
Dries's avatar
 
Dries committed
47
function system_perm() {
48
  return array('administer site configuration', 'access administration pages', 'bypass input data check');
Dries's avatar
 
Dries committed
49 50
}

Dries's avatar
 
Dries committed
51
/**
Dries's avatar
 
Dries committed
52
 * Implementation of hook_menu().
Dries's avatar
 
Dries committed
53
 */
Dries's avatar
 
Dries committed
54
function system_menu($may_cache) {
Dries's avatar
 
Dries committed
55
  $items = array();
Dries's avatar
 
Dries committed
56

Dries's avatar
 
Dries committed
57 58 59 60 61 62
  if ($may_cache) {
    $items[] = array('path' => 'system/files', 'title' => t('file download'),
      'callback' => 'file_download',
      'access' => TRUE,
      'type' => MENU_CALLBACK);

63 64 65 66 67 68
    // Clean URL tester
    $items[] = array('path' => 'system/test',
      'callback' => 'system_test',
      'access' => TRUE,
      'type' => MENU_CALLBACK);

Dries's avatar
 
Dries committed
69 70
    $access = user_access('administer site configuration');

71 72
    $items[] = array('path' => 'admin', 'title' => t('administer'),
      'access' => user_access('access administration pages'),
Dries's avatar
 
Dries committed
73
      'callback' => 'watchdog_overview',
74 75
      'weight' => 9);

Dries's avatar
 
Dries committed
76 77 78 79
    // Themes:
    $items[] = array('path' => 'admin/themes', 'title' => t('themes'),
      'callback' => 'system_themes', 'access' => $access);

Dries's avatar
 
Dries committed
80
    $items[] = array('path' => 'admin/themes/select', 'title' => t('list'),
Dries's avatar
 
Dries committed
81 82 83 84 85 86 87 88 89 90 91 92 93
      'callback' => 'system_themes', 'access' => $access,
      'type' => MENU_DEFAULT_LOCAL_TASK, 'weight' => -1);

    $items[] = array('path' => 'admin/themes/settings', 'title' => t('configure'),
      'callback' => 'system_theme_settings', 'access' => $access,
      'type' => MENU_LOCAL_TASK);

    // Theme configuration subtabs
    $items[] = array('path' => 'admin/themes/settings/global', 'title' => t('global settings'),
      'callback' => 'system_theme_settings', 'access' => $access,
      'type' => MENU_DEFAULT_LOCAL_TASK, 'weight' => -1);

    foreach (list_themes() as $theme) {
Dries's avatar
 
Dries committed
94
       $items[] = array('path' => 'admin/themes/settings/'. $theme->name, 'title' => $theme->name,
95
       'callback' => 'system_theme_settings', 'callback arguments' => array($theme->name), 'access' => $access,
Dries's avatar
 
Dries committed
96 97 98 99 100 101 102 103 104 105
       'type' => MENU_LOCAL_TASK);
    }

    // Modules:
    $items[] = array('path' => 'admin/settings', 'title' => t('settings'),
      'callback' => 'system_site_settings', 'access' => $access);
    foreach (module_list() as $name) {
      if (module_hook($name, 'settings')) {
        $items[] = array('path' => 'admin/settings/'. $name, 'title' => t($name));
      }
Dries's avatar
 
Dries committed
106
    }
Dries's avatar
 
Dries committed
107 108
    $items[] = array('path' => 'admin/modules', 'title' => t('modules'),
      'callback' => 'system_modules', 'access' => $access);
Dries's avatar
 
Dries committed
109
  }
Dries's avatar
 
Dries committed
110 111

  return $items;
Dries's avatar
 
Dries committed
112 113
}

114 115 116 117
/**
 * Menu callback: dummy clean URL tester.
 */
function system_test() {
118 119
  variable_set('clean_url_ok', 1);
  exit;
120 121
}

Dries's avatar
 
Dries committed
122 123 124 125 126
/**
 * Implementation of hook_user().
 *
 * Allows users to individually set their theme and time zone.
 */
127 128
function system_user($type, $edit, &$user, $category = NULL) {
  if ($type == 'form' && $category == 'account') {
129 130 131 132 133 134 135 136 137 138
    $allthemes = list_themes();

    // list only active themes
    foreach ($allthemes as $key => $theme) {
      if ($theme->status) {
        $themes[$key] = $theme;
      }
    }

    if (count($themes) > 1) {
Dries's avatar
 
Dries committed
139
      $rows = array();
Dries's avatar
 
Dries committed
140
      foreach ($themes as $key => $value) {
Dries's avatar
 
Dries committed
141 142 143 144
        $row = array();

        // Screenshot column.
        $screenshot = dirname($value->filename) .'/screenshot.png';
145
        $row[] = file_exists($screenshot) ? theme('image', $screenshot, t('Screenshot for %theme theme', array('%theme' => $value->name)), '', array('class' => 'screenshot'), false) : t('no screenshot');
Dries's avatar
 
Dries committed
146 147

        // Information field.
Dries's avatar
 
Dries committed
148
        $field = '<strong>'. $value->name .'</strong>';
Dries's avatar
 
Dries committed
149 150 151 152 153 154 155 156 157 158 159 160 161 162
        $row[] = $field;

        // Reset to follow site default theme if user selects the site default
        if ($key == variable_get('theme_default', 'bluemarine')) {
          $key = '';
          if ($edit['theme'] == variable_get('theme_default', 'bluemarine')) {
            $edit['theme'] = '';
          }
        }

        // Selected column.
        $row[] = array('data' => form_radio('', 'theme', $key, ($edit['theme'] == $key) ? 1 : 0), 'align' => 'center');

        $rows[] = $row;
Dries's avatar
 
Dries committed
163
      }
Dries's avatar
 
Dries committed
164 165
      $header = array(t('Screenshot'), t('Name'), t('Selected'));
      $data[] = array('title' => t('Theme settings'), 'data' => form_item('', theme('table', $header, $rows), t('Selecting a different theme will change the look and feel of the site.')), 'weight' => 2);
Dries's avatar
 
Dries committed
166
    }
167

168
    if (variable_get('configurable_timezones', 1)) {
Steven Wittens's avatar
Steven Wittens committed
169
      $zones = _system_zonelist();
Steven Wittens's avatar
Steven Wittens committed
170
      $data[] = array('title' => t('Locale settings'), 'data' => form_select(t('Time zone'), 'timezone', strlen($edit['timezone']) ? $edit['timezone'] : variable_get('date_default_timezone', 0), $zones, t('Select your current local time. Dates and times throughout this site will be displayed using this time zone.')), 'weight' => 2);
Dries's avatar
 
Dries committed
171
    }
172
    return $data;
Dries's avatar
 
Dries committed
173
  }
Dries's avatar
 
Dries committed
174 175
}

Steven Wittens's avatar
Steven Wittens committed
176 177 178 179 180 181 182 183 184 185 186
function _system_zonelist() {
  $timestamp = time();
  $zonelist = array(-11, -10, -9.5, -9, -8, -7, -6, -5, -4, -3.5, -3, -2, -1, 0, 1, 2, 3, 3.5, 4, 5, 5.5, 5.75, 6, 6.5, 7, 8, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.75, 13, 14);
  $zones = array();
  foreach ($zonelist as $offset) {
    $zone = $offset * 3600;
    $zones[$zone] = format_date($timestamp, 'custom', variable_get('date_format_long', 'l, F j, Y - H:i') . ' O', $zone);
  }
  return $zones;
}

Dries's avatar
 
Dries committed
187
function system_view_general() {
188
  // General settings:
189 190 191 192 193 194 195
  $group  = form_textfield(t('Name'), 'site_name', variable_get('site_name', 'drupal'), 60, 70, t('The name of this web site.'));
  $group .= form_textfield(t('E-mail address'), 'site_mail', variable_get('site_mail', ini_get('sendmail_from')), 60, 128, t('A valid e-mail address for this website, used by the auto-mailer during registration, new password requests, notifications, etc.'));
  $group .= form_textfield(t('Slogan'), 'site_slogan', variable_get('site_slogan', ''), 60, 128, t('The slogan of this website. Some themes display a slogan when available.'));
  $group .= form_textarea(t('Mission'), 'site_mission', variable_get('site_mission', ''), 60, 5, t('Your site\'s mission statement or focus.'));
  $group .= form_textarea(t('Footer message'), 'site_footer', variable_get('site_footer', ''), 60, 5, t('This text will be displayed at the bottom of each page.  Useful for adding a copyright notice to your pages.'));
  $group .= form_textfield(t('Anonymous user'), 'anonymous', variable_get('anonymous', 'Anonymous'), 60, 70, t('The name used to indicate anonymous users.'));
  $group .= form_textfield(t('Default front page'), 'site_frontpage', variable_get('site_frontpage', 'node'), 60, 70, t('The home page displays content from this relative URL.  If you are not using clean URLs, specify the part after "?q=".  If unsure, specify "node".'));
196

197 198 199 200 201 202
  // We check for clean URL support using an image on the client side.
  $group .= form_radios(t('Clean URLs'), 'clean_url', variable_get('clean_url', 0), array(t('Disabled'), t('Enabled')), t('This option makes Drupal emit clean URLs (i.e. without <code>?q=</code> in the URL). You\'ll need <code>ModRewrite</code> support for this to work. See the <code>.htaccess</code> file in Drupal\'s top-level directory for more information.'));
  variable_set('clean_url_ok', 0);
  global $base_url;
  // We will use a random URL so there is no way a proxy or a browser could cache the "no such image" answer.
  $group .= '<img style="position: relative; left: -1000em;" src="'. $base_url. '/system/test/'. user_password(20) .'.png" alt="" />';
Dries's avatar
 
Dries committed
203

204
  $output = form_group_collapsible(t('General settings'), $group, TRUE);
Dries's avatar
 
Dries committed
205

206
  // Error handling:
Dries's avatar
 
Dries committed
207 208
  $period = drupal_map_assoc(array(3600, 10800, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200), 'format_interval');
  $period['1000000000'] = t('Never');
209 210
  $group = form_textfield(t('Default 403 (access denied) page'), 'site_403', variable_get('site_403', ''), 60, 70, t('This page is displayed when the requested document is denied to the current user.  If you are not using clean URLs, specify the part after "?q=". If unsure, specify nothing.'));
  $group .= form_textfield(t('Default 404 (not found) page'), 'site_404', variable_get('site_404', ''), 60, 70, t('This page is displayed when no other content matches the requested document.  If you are not using clean URLs, specify the part after "?q=". If unsure, specify nothing.'));
Steven Wittens's avatar
Steven Wittens committed
211
  $group .= form_select(t('Error reporting'), 'error_level', variable_get('error_level', 1), array(t('Write errors to the log'), t('Write errors to the log and to the screen')), t('Where Drupal, PHP and SQL errors are logged. On a production server it is recommended that errors are only written to the error log. On a test server it can be helpful to write logs to the screen.'));
Dries's avatar
 
Dries committed
212
  $group .= form_select(t('Discard log entries older than'), 'watchdog_clear', variable_get('watchdog_clear', 604800), $period, t('The time log entries should be kept.  Older entries will be automatically discarded.  Requires crontab.'));
Dries's avatar
 
Dries committed
213

214
  $output .= form_group_collapsible(t('Error handling'), $group, TRUE);
Dries's avatar
 
Dries committed
215

216
  // Caching:
217
  $group  = form_radios(t('Page cache'), 'cache', variable_get('cache', CACHE_DISABLED), array(CACHE_DISABLED => t('Disabled (low-traffic sites)'), CACHE_ENABLED_STRICT => t('Strict (medium-traffic sites)'), CACHE_ENABLED_LOOSE => t('Loose (high-traffic sites)')), t("Drupal has a caching mechanism which stores dynamically generated web pages in a database.  By caching a web page, Drupal does not have to create the page each time someone wants to view it, instead it takes only one SQL query to display it, reducing response time and the server's load.  Only pages requested by \"anonymous\" users are cached.  In order to reduce server load and save bandwidth, Drupal stores and sends cached pages compressed.  Drupal supports strict caching and loose caching.  Strict caching immediately deletes cached data as soon as it becomes invalid for any user.  Loose caching delays the deletion of cached data to provide better performance for high traffic sites."));
Dries's avatar
 
Dries committed
218

219
  $output .= form_group_collapsible(t('Cache settings'), $group, TRUE);
Dries's avatar
 
Dries committed
220

221
  // File system:
Dries's avatar
 
Dries committed
222
  $directory_path = variable_get('file_directory_path', 'files');
Dries's avatar
 
Dries committed
223
  file_check_directory($directory_path, FILE_CREATE_DIRECTORY, 'file_directory_path');
Dries's avatar
 
Dries committed
224

Steven Wittens's avatar
Steven Wittens committed
225
  $directory_temp = variable_get('file_directory_temp', FILE_DIRECTORY_TEMP);
226
  file_check_directory($directory_temp, FILE_CREATE_DIRECTORY, 'file_directory_temp');
Dries's avatar
 
Dries committed
227

228 229
  $group = form_textfield(t('File system path'), 'file_directory_path', $directory_path, 60, 255, t('A file system path where the files will be stored. This directory has to exist and be writable by Drupal. If the download method is set to public this directory has to be relative to Drupal installation directory, and be accessible over the web. When download method is set to private this directory should not be accessible over the web. Changing this location after the site has been in use will cause problems so only change this setting on an existing site if you know what you are doing.'));
  $group .= form_textfield(t('Temporary directory'), 'file_directory_temp', $directory_temp, 60, 255, t('Location where uploaded files will be kept during previews. Relative paths will be resolved relative to the file system path.'));
230
  $group .= form_radios(t('Download method'), 'file_downloads', variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC), array(FILE_DOWNLOADS_PUBLIC => t('Public - files are available using http directly.'), FILE_DOWNLOADS_PRIVATE => t('Private - files are transferred by Drupal.')), t('If you want any sort of access control on the downloading of files, this needs to be set to <em>private</em>. You can change this at any time, however all download URLs will change and there may be unexpected problems so it is not recommended.'));
231
  $output .= form_group_collapsible(t('File system settings'), $group, TRUE);
Dries's avatar
 
Dries committed
232

233
  // Image handling:
234 235 236
  $group = '';
  $toolkits_available = image_get_available_toolkits();
  if (count($toolkits_available) > 1) {
237
      $group .= form_radios(t('Select an image processing toolkit'), 'image_toolkit', variable_get('image_toolkit', image_get_toolkit()), $toolkits_available);
238
  }
239 240
  $group .= image_toolkit_invoke('settings');
  if ($group) {
241
    $output .= form_group_collapsible(t('Image handling'), '<p>'.$group.'</p>', TRUE);
242 243
  }

244
  // Date settings:
Steven Wittens's avatar
Steven Wittens committed
245
  $zones = _system_zonelist();
246

247
  // Date settings: possible date formats
Dries's avatar
 
Dries committed
248
  $dateshort = array('Y-m-d H:i','m/d/Y - H:i', 'd/m/Y - H:i', 'Y/m/d - H:i',
Dries's avatar
 
Dries committed
249 250 251
           'm/d/Y - g:ia', 'd/m/Y - g:ia', 'Y/m/d - g:ia',
           'M j Y - H:i', 'j M Y - H:i', 'Y M j - H:i',
           'M j Y - g:ia', 'j M Y - g:ia', 'Y M j - g:ia');
Dries's avatar
 
Dries committed
252 253
  $datemedium = array('D, Y-m-d H:i', 'D, m/d/Y - H:i', 'D, d/m/Y - H:i',
          'D, Y/m/d - H:i', 'F j, Y - H:i', 'j F, Y - H:i', 'Y, F j - H:i',
Dries's avatar
 
Dries committed
254 255 256 257
          'D, m/d/Y - g:ia', 'D, d/m/Y - g:ia', 'D, Y/m/d - g:ia',
          'F j, Y - g:ia', 'j F, Y - g:ia', 'Y, F j - g:ia');
  $datelong = array('l, F j, Y - H:i', 'l, j F, Y - H:i', 'l, Y,  F j - H:i',
        'l, F j, Y - g:ia', 'l, j F, Y - g:ia', 'l, Y,  F j - g:ia');
Dries's avatar
 
Dries committed
258

259
  // Date settings: construct choices for user
Dries's avatar
 
Dries committed
260
  foreach ($dateshort as $f) {
Dries's avatar
 
Dries committed
261
    $dateshortchoices[$f] = format_date(time(), 'custom', $f);
Dries's avatar
 
Dries committed
262 263
  }
  foreach ($datemedium as $f) {
Dries's avatar
 
Dries committed
264
    $datemediumchoices[$f] = format_date(time(), 'custom', $f);
Dries's avatar
 
Dries committed
265 266
  }
  foreach ($datelong as $f) {
Dries's avatar
 
Dries committed
267
    $datelongchoices[$f] = format_date(time(), 'custom', $f);
Dries's avatar
 
Dries committed
268 269
  }

Dries's avatar
 
Dries committed
270 271 272 273 274
  $group  = form_select(t('Default time zone'), 'date_default_timezone', variable_get('date_default_timezone', 0), $zones, t('Select the default site time zone.'));
  $group .= form_radios(t('Configurable time zones'), 'configurable_timezones', variable_get('configurable_timezones', 1), array(t('Disabled'), t('Enabled')), t('Enable or disable user-configurable time zones.  When enabled, users can set their own time zone and dates will be updated accordingly.'));
  $group .= form_select(t('Short date format'), 'date_format_short', variable_get('date_format_short', $dateshort[0]), $dateshortchoices, t('The short format of date display.'));
  $group .= form_select(t('Medium date format'), 'date_format_medium', variable_get('date_format_medium', $datemedium[0]), $datemediumchoices, t('The medium sized date display.'));
  $group .= form_select(t('Long date format'), 'date_format_long', variable_get('date_format_long', $datelong[0]), $datelongchoices, t('Longer date format used for detailed display.'));
275
  $group .= form_select(t('First day of week'), 'date_first_day', variable_get('date_first_day', 0), array(0 => t('Sunday'), 1 => t('Monday'), 2 => t('Tuesday'), 3 => t('Wednesday'), 4 => t('Thursday'), 5 => t('Friday'), 6 => t('Saturday')), t('The first day of the week for calendar views.'));
Dries's avatar
 
Dries committed
276

277
  $output .= form_group_collapsible(t('Date settings'), $group, TRUE);
Dries's avatar
 
Dries committed
278

Dries's avatar
 
Dries committed
279 280 281
  return $output;
}

Dries's avatar
 
Dries committed
282 283 284 285
/**
 * Retrieves the current status of an array of files in the system table.
 */
function system_get_files_database(&$files, $type) {
Dries's avatar
 
Dries committed
286
  // Extract current files from database.
Dries's avatar
Dries committed
287
  $result = db_query("SELECT name, type, status, throttle FROM {system} WHERE type = '%s'", $type);
Dries's avatar
 
Dries committed
288
  while ($file = db_fetch_object($result)) {
289
    if (isset($files[$file->name]) && is_object($files[$file->name])) {
Dries's avatar
 
Dries committed
290
      foreach ($file as $key => $value) {
291
        if (!isset($files[$file->name]) || !isset($files[$file->name]->$key)) {
Dries's avatar
Dries committed
292 293
          $files[$file->name]->$key = $value;
        }
Dries's avatar
 
Dries committed
294
      }
295
    }
Dries's avatar
 
Dries committed
296
  }
Dries's avatar
 
Dries committed
297
}
Dries's avatar
 
Dries committed
298

Dries's avatar
 
Dries committed
299 300 301
/**
 * Collect data about all currently available themes
 */
Dries's avatar
Dries committed
302 303 304 305
function system_theme_data() {
  // Find themes
  $themes = system_listing('\.theme$', 'themes');

Dries's avatar
 
Dries committed
306
  // Find theme engines
Dries's avatar
Dries committed
307 308 309 310 311 312 313 314 315
  $engines = system_listing('\.engine$', 'themes/engines');

  // can't iterate over array itself as it uses a copy of the array items
  foreach (array_keys($themes) as $key) {
    drupal_get_filename('theme', $themes[$key]->name, $themes[$key]->filename);
    drupal_load('theme', $themes[$key]->name);
    $themes[$key]->owner = $themes[$key]->filename;
    $themes[$key]->prefix = $key;
  }
Dries's avatar
 
Dries committed
316

Dries's avatar
Dries committed
317 318
  // Remove all theme engines from the system table
  db_query("DELETE FROM {system} WHERE type = 'theme_engine'");
Dries's avatar
 
Dries committed
319 320

  foreach ($engines as $engine) {
Dries's avatar
 
Dries committed
321
    // Insert theme engine into system table
Dries's avatar
Dries committed
322 323 324 325
    drupal_get_filename('theme_engine', $engine->name, $engine->filename);
    drupal_load('theme_engine', $engine->name);
    db_query("INSERT INTO {system} (name, type, filename, status, throttle, bootstrap) VALUES ('%s', '%s', '%s', %d, %d, %d)", $engine->name, 'theme_engine', $engine->filename, 1, 0, 0);

Dries's avatar
 
Dries committed
326
    // Add templates to the site listing
Dries's avatar
Dries committed
327 328 329 330 331
    foreach (call_user_func($engine->name . '_templates') as $template) {
      $template->template = TRUE;
      $template->name = basename(dirname($template->filename));
      $template->owner = $engine->filename;
      $template->prefix = $engine->name;
Dries's avatar
 
Dries committed
332
      // do not double-insert templates with theme files in their directory
Dries's avatar
 
Dries committed
333 334
      if (array_key_exists($template->name, $themes)) {
        continue;
Dries's avatar
 
Dries committed
335
      }
Dries's avatar
Dries committed
336
      $themes[$template->name] = $template;
Dries's avatar
 
Dries committed
337 338 339 340
    }
  }

  // Find styles in each theme's directory.
Dries's avatar
Dries committed
341 342
  foreach ($themes as $theme) {
    foreach (file_scan_directory(dirname($theme->filename), 'style.css$') as $style) {
Dries's avatar
 
Dries committed
343 344 345 346 347 348 349 350
      $style->style = TRUE;
      $style->template = $theme->template;
      $style->name = basename(dirname($style->filename));
      $style->owner = $theme->filename;
      $style->prefix = $theme->template ? $theme->prefix : $theme->name;
      // do not double-insert styles with theme files in their directory
      if (array_key_exists($style->name, $themes)) {
        continue;
Dries's avatar
 
Dries committed
351
      }
Dries's avatar
 
Dries committed
352
      $themes[$style->name] = $style;
Dries's avatar
 
Dries committed
353
    }
Dries's avatar
 
Dries committed
354
  }
Dries's avatar
 
Dries committed
355 356

  // Extract current files from database.
Dries's avatar
Dries committed
357 358 359
  system_get_files_database($themes, 'theme');

  db_query("DELETE FROM {system} WHERE type = 'theme'");
Dries's avatar
 
Dries committed
360

Dries's avatar
Dries committed
361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384
  foreach ($themes as $theme) {
    db_query("INSERT INTO {system} (name, description, type, filename, status, throttle, bootstrap) VALUES ('%s', '%s', '%s', '%s', %d, %d, %d)", $theme->name, $theme->owner, 'theme', $theme->filename, $theme->status, 0, 0);
  }

  return $themes;
}

/**
 * Returns an array of files objects of the given type from both the
 * site-wide directory (i.e. modules/) and site-specific directory
 * (i.e. sites/somesite/modules/).  The returned array will be keyed
 * using the key specified (name, basename, filename).  Using name or
 * basename will cause site-specific files to shadow files in the
 * default directories.  That is, if a file with the same name appears
 * in both location, only the site-specific version will be included.
 *
 * @param $mask
 *   The regular expression of the files to find.
 * @param $directory
 *   The subdirectory name in which the files are found.  For example,
 *   'modules' will search in both modules/ and
 *   sites/somesite/modules/.
 * @param $key
 *   The key to be passed to file_scan_directory().
385 386
 * @param $min_depth
 *   Minimum depth of directories to return files from.
Dries's avatar
Dries committed
387 388 389 390
 *
 * @return
 *   An array of file objects of the specified type.
 */
391
function system_listing($mask, $directory, $key = 'name', $min_depth = 1) {
Dries's avatar
Dries committed
392 393 394 395 396 397 398 399 400 401
  $config = conf_init();
  $searchdir = array($directory);
  $files = array();

  if (file_exists("$config/$directory")) {
    $searchdir[] = "$config/$directory";
  }

  // Get current list of items
  foreach ($searchdir as $dir) {
402
    $files = array_merge($files, file_scan_directory($dir, $mask, array('.', '..', 'CVS'), 0, TRUE, $key, $min_depth));
Dries's avatar
Dries committed
403 404 405
  }

  return $files;
Dries's avatar
 
Dries committed
406 407 408 409 410 411
}

/**
 * Generate a list of all the available theme/style combinations.
 */
function system_theme_listing() {
Dries's avatar
Dries committed
412
  $themes = system_theme_data();
Dries's avatar
 
Dries committed
413 414
  ksort($themes);

Dries's avatar
 
Dries committed
415
  foreach ($themes as $info) {
Dries's avatar
Dries committed
416
    $info->screenshot = dirname($info->filename) . '/screenshot.png';
Dries's avatar
 
Dries committed
417 418 419
    $row = array();

    // Screenshot column.
420
    $row[] = file_exists($info->screenshot) ? theme('image', $info->screenshot, t('Screenshot for %theme theme', array('%theme' => $info->name)), '', array('class' => 'screenshot'), false) : t('no screenshot');
Dries's avatar
 
Dries committed
421 422

    // Information field.
Dries's avatar
 
Dries committed
423
    $row[] = "<strong>$info->name</strong><br /><em>" . dirname($info->filename) . '</em>';
Dries's avatar
 
Dries committed
424 425

    // enabled, default, and operations columns
Dries's avatar
Dries committed
426
    $row[] = array('data' => form_checkbox('', 'status]['. $info->name, 1, $info->status), 'align' => 'center');
Dries's avatar
 
Dries committed
427
    $row[] = array('data' => form_radio('', 'theme_default', $info->name, (variable_get('theme_default', 'bluemarine') == $info->name) ? 1 : 0), 'align' => 'center');
Dries's avatar
Dries committed
428
    if (function_exists($info->prefix . '_settings') || function_exists($info->prefix . '_features')) {
Dries's avatar
 
Dries committed
429
      $row[] = array('data' => l(t('configure'), 'admin/themes/settings/' . $info->name), 'align' => 'center');
Dries's avatar
 
Dries committed
430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447
    }
    else {
      $row[] = '';
    }
    $rows[] = $row;
  }

  $header = array(t('Screenshot'), t('Name'), t('Enabled'), t('Default'), t('Operations'));
  $output = form_hidden('type', 'theme');
  $output .= theme('table', $header, $rows);
  return $output;
}

/**
 * Generate a list of all the available modules, as well as update the system list.
 */
function system_module_listing() {
  // Get current list of modules
448
  $files = system_listing('\.module$', 'modules', 'name', 0);
Dries's avatar
 
Dries committed
449 450 451 452 453 454

  // Extract current files from database.
  system_get_files_database($files, 'module');

  ksort($files);

455
  $required = array('block', 'filter', 'system', 'user', 'watchdog');
Dries's avatar
Dries committed
456
  $throttle_required = array_merge($required, array('throttle'));
Dries's avatar
 
Dries committed
457

Dries's avatar
 
Dries committed
458 459 460 461
  $header = array(t('Name'), t('Description'), t('Enabled'));
  if (module_exist('throttle')) {
    $header[] = t('Throttle');
  }
Dries's avatar
 
Dries committed
462 463

  foreach ($files as $filename => $file) {
Dries's avatar
Dries committed
464 465 466 467
    drupal_get_filename('module', $file->name, $file->filename);
    drupal_load('module', $file->name);

    $file->description = module_invoke($file->name, 'help', 'admin/modules#description');
Dries's avatar
 
Dries committed
468

Dries's avatar
 
Dries committed
469 470 471 472 473 474
    // log the critical hooks implemented by this module
    $bootstrap = 0;
    foreach (bootstrap_hooks() as $hook) {
      if (module_hook($file->name, $hook)) {
        $bootstrap = 1;
        break;
Dries's avatar
 
Dries committed
475
      }
476 477
    }

Dries's avatar
 
Dries committed
478
    // Update the contents of the system table:
Dries's avatar
Dries committed
479 480
    db_query("DELETE FROM {system} WHERE name = '%s' AND type = '%s'", $file->name, 'module');
    db_query("INSERT INTO {system} (name, description, type, filename, status, throttle, bootstrap) VALUES ('%s', '%s', '%s', '%s', %d, %d, %d)", $file->name, $file->description, 'module', $file->filename, $file->status, $file->throttle, $bootstrap);
481

Dries's avatar
Dries committed
482
    $row = array($file->name, $file->description, array('data' => (in_array($file->name, $required) ? form_hidden("status][$file->name", 1) . t('required') : form_checkbox('', "status][$file->name", 1, $file->status)), 'align' => 'center'));
Dries's avatar
 
Dries committed
483
    if (module_exist('throttle')) {
Dries's avatar
Dries committed
484
      $row[] = array('data' => (in_array($file->name, $throttle_required) ? form_hidden("throttle][$file->name", 0) . t('required') : form_checkbox(NULL, "throttle][$file->name", 1, $file->throttle, NULL)), 'align' => 'center');
Dries's avatar
 
Dries committed
485
    }
Dries's avatar
 
Dries committed
486
    $rows[] = $row;
487
  }
Dries's avatar
 
Dries committed
488

Dries's avatar
 
Dries committed
489
  $output  = theme('table', $header, $rows);
Dries's avatar
 
Dries committed
490
  $output .= form_hidden('type', 'module');
Dries's avatar
 
Dries committed
491

Dries's avatar
 
Dries committed
492
  return $output;
Dries's avatar
 
Dries committed
493
}
Dries's avatar
 
Dries committed
494

495
function system_listing_save($edit = array()) {
Dries's avatar
 
Dries committed
496 497
  $op = $_POST['op'];
  $edit = $_POST['edit'];
Dries's avatar
 
Dries committed
498

Dries's avatar
 
Dries committed
499 500
  if ($op == t('Save configuration')) {
    db_query("UPDATE {system} SET status = 0 WHERE type = '%s'", $edit['type']);
Dries's avatar
Dries committed
501
    foreach ($edit['status'] as $name => $status) {
Dries's avatar
 
Dries committed
502
      // Make certain that the default theme is enabled to avoid user error
Dries's avatar
Dries committed
503
      if (($edit['type'] == 'theme') && ($edit['theme_default'] == $name)) {
Dries's avatar
 
Dries committed
504 505 506
        $status = 1;
      }

Dries's avatar
Dries committed
507
      db_query("UPDATE {system} SET status = %d, throttle = %d WHERE type = '%s' AND name = '%s'", $status, $edit['throttle'][$name], $edit['type'], $name);
Dries's avatar
 
Dries committed
508
    }
Dries's avatar
Dries committed
509

Dries's avatar
 
Dries committed
510
    if ($edit['type'] == 'theme') {
Dries's avatar
Dries committed
511
      variable_set('theme_default', $edit['theme_default']);
512 513
    }

Dries's avatar
 
Dries committed
514
    menu_rebuild();
515

Dries's avatar
 
Dries committed
516
    drupal_set_message(t('The configuration options have been saved.'));
Steven Wittens's avatar
Steven Wittens committed
517
    drupal_goto($_GET['q']);
518 519 520 521
  }
}

function system_settings_form($form) {
Dries's avatar
 
Dries committed
522 523
  $form .= form_submit(t('Save configuration'));
  $form .= form_submit(t('Reset to defaults'));
524 525 526 527 528

  return form($form);
}

function system_settings_save() {
Dries's avatar
 
Dries committed
529 530
  $op = $_POST['op'];
  $edit = $_POST['edit'];
Dries's avatar
 
Dries committed
531

Dries's avatar
 
Dries committed
532
  if ($op == t('Reset to defaults')) {
Dries's avatar
 
Dries committed
533 534 535 536
    if (is_array($edit)) {
      foreach ($edit as $name => $value) {
        variable_del($name);
      }
537
    }
Dries's avatar
 
Dries committed
538
    drupal_set_message(t('The configuration options have been reset to their default values.'));
539
  }
540
  else if ($op == t('Save configuration')) {
Dries's avatar
 
Dries committed
541
    if (is_array($edit)) {
542 543 544 545
      if ($edit['clean_url'] && !variable_get('clean_url_ok', 0)) {
        drupal_set_message(t('It appears your host is not configured correctly for Clean URLs. Please check for <code>ModRewrite</code> support with your administrator.'), 'error');
        $edit['clean_url'] = 0;
      }
Dries's avatar
 
Dries committed
546 547 548
      foreach ($edit as $name => $value) {
        variable_set($name, $value);
      }
Dries's avatar
 
Dries committed
549
    }
Dries's avatar
 
Dries committed
550
    drupal_set_message(t('The configuration options have been saved.'));
551 552 553 554
  }
  else {
    return;
  }
Dries's avatar
 
Dries committed
555
  menu_rebuild();
Steven Wittens's avatar
Steven Wittens committed
556
  drupal_goto($_GET['q']);
557 558
}

Dries's avatar
 
Dries committed
559 560 561 562 563
/**
 * Menu callback; displays a listing of all themes.
 */
function system_themes() {
  system_listing_save();
Dries's avatar
 
Dries committed
564
  $form = system_theme_listing();
Dries's avatar
 
Dries committed
565
  $form .= form_submit(t('Save configuration'));
Dries's avatar
 
Dries committed
566
  return form($form);
Dries's avatar
 
Dries committed
567 568 569 570 571 572 573
}

/**
 * Menu callback; displays a listing of all modules.
 */
function system_modules() {
  system_listing_save();
Dries's avatar
 
Dries committed
574
  $form = system_module_listing();
Dries's avatar
 
Dries committed
575
  $form .= form_submit(t('Save configuration'));
Dries's avatar
 
Dries committed
576
  return form($form);
Dries's avatar
 
Dries committed
577 578
}

579
/**
Dries's avatar
 
Dries committed
580
 * Menu callback; displays a module's settings page.
581
 */
Dries's avatar
 
Dries committed
582
function system_site_settings($module = NULL) {
583 584
  system_settings_save();

Dries's avatar
 
Dries committed
585 586 587 588 589
  if ($module) {
    $form = module_invoke($module, 'settings');
  }
  else {
    $form = system_view_general();
590 591
  }

Dries's avatar
 
Dries committed
592
  return system_settings_form($form);
593 594
}

Dries's avatar
 
Dries committed
595
/**
Dries's avatar
 
Dries committed
596
 * Menu callback; display theme configuration for entire site and individual themes.
Dries's avatar
 
Dries committed
597
 */
Dries's avatar
 
Dries committed
598
function system_theme_settings($key = '') {
Dries's avatar
 
Dries committed
599
  system_settings_save();
Dries's avatar
 
Dries committed
600

Dries's avatar
 
Dries committed
601
  // Default settings are defined in theme_get_settings() in includes/theme.inc
Dries's avatar
 
Dries committed
602
  if ($key) {
603
    $settings = theme_get_settings($key);
Dries's avatar
 
Dries committed
604
    $var = str_replace('/', '_', 'theme_'. $key .'_settings');
Dries's avatar
Dries committed
605 606
    $themes = system_theme_data();
    $features = function_exists($themes[$key]->prefix . '_features') ? call_user_func($themes[$key]->prefix . '_features') : array();
Dries's avatar
 
Dries committed
607 608
  }
  else {
609
    $settings = theme_get_settings('');
Dries's avatar
 
Dries committed
610 611 612
    $var = 'theme_settings';
  }

Dries's avatar
 
Dries committed
613 614
  // Check for a new uploaded logo, and use that instead.
  if ($file = file_check_upload('logo_upload')) {
615
    if ($info = image_get_info($file->filepath)) {
Dries's avatar
 
Dries committed
616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631
      $parts = pathinfo($file->filename);
      $filename = ($key) ? str_replace('/', '_', $key) . '_logo.' . $parts['extension'] : 'logo.' . $parts['extension'];

      if ($file = file_save_upload('logo_upload', $filename, 1)) {
        $settings['default_logo'] = 0;
        $settings['logo_path'] = $file->filepath;

        // Update the variable table with the new settings so that they take effect immediately.
        variable_set($var, $settings);
      }
    }
    else {
      form_set_error('file_upload', t('Only JPEG, PNG and GIF images are allowed to be used as logos.'));
    }
  }

632 633 634 635 636 637 638 639 640 641 642 643 644
  // Check for a new uploaded favicon, and use that instead.
  if ($file = file_check_upload('favicon_upload')) {
    $parts = pathinfo($file->filename);
    $filename = ($key) ? str_replace('/', '_', $key) . '_favicon.' . $parts['extension'] : 'favicon.' . $parts['extension'];

    if ($file = file_save_upload('favicon_upload', $filename, 1)) {
      $settings['default_favicon'] = 0;
      $settings['favicon_path'] = $file->filepath;

      // Update the variable table with the new settings so that they take effect immediately.
      variable_set($var, $settings);
    }
  }
Dries's avatar
 
Dries committed
645

Dries's avatar
 
Dries committed
646 647 648 649 650
  $form = '';

  // Logo settings
  if ((!$key) || in_array('logo', $features)) {
    $group = form_checkbox(t('Use the default logo'), "$var][default_logo", 1, $settings['default_logo'], t('Check here if you want the theme to use the logo supplied with it.'));
651
    $group .= form_textfield(t('Path to custom logo'), "$var][logo_path", $settings['logo_path'], 60, 128, t('The path to the file you would like to use as your logo file instead of the default logo.'));
Dries's avatar
 
Dries committed
652 653 654 655

    file_check_directory(variable_get('file_directory_path', 'files'), FILE_CREATE_DIRECTORY, 'file_directory_path');
    $group .= form_file(t('Upload logo image'), 'logo_upload', 40, t("If you don't have direct file access to the server, use this field to upload your logo."));

656 657 658 659 660 661 662
    $form .= form_group(t('Logo image settings'), $group);
  }

  // Icon settings
  if ((!$key) || in_array('toggle_favicon', $features)) {
    $group = t('Your shortcut icon or \'favicon\' is displayed in the address bar and bookmarks of most browsers.');
    $group .= form_checkbox(t('Use the default shortcut icon.'), "$var][default_favicon", 1, $settings['default_favicon'], t('Check here if you want the theme to use the default shortcut icon.'));
663
    $group .= form_textfield(t('Path to custom icon'), "$var][favicon_path", $settings['favicon_path'], 60, 128, t('The path to the image file you would like to use as your custom shortcut icon.'));
664 665 666

    file_check_directory(variable_get('file_directory_path', 'files'), FILE_CREATE_DIRECTORY, 'file_directory_path');
    $group .= form_file(t('Upload icon image'), 'favicon_upload', 40, t("If you don't have direct file access to the server, use this field to upload your shortcut icon."));
Dries's avatar
 
Dries committed
667

668
    $form .= form_group(t('Shortcut icon settings'), $group);
Dries's avatar
 
Dries committed
669 670 671 672 673
  }

  // System wide only settings.
  if (!$key) {
    // Menu settings
674 675 676 677 678 679

    $header = array(t('link text'), t('url'), t('description'));
    foreach (array('Primary', 'Secondary') as $utype) {
      $group = '';
      $rows = array();

680
      // Use $utype field , and strtolower() it to get the type field.. to avoid issues with ucfirst() and unicode.
681
      $type = strtolower($utype);
682
      $value = $settings[$type . '_links'];
683 684 685 686
      if (!is_array($value)) {
        $value = array();
      }

687
      // Increment the link count, if the user has requested more links.
688 689 690 691 692
      if (variable_get($type . '_links_more', false)) {
        variable_del($type . '_links_more');
        variable_set($type . '_link_count', variable_get($type . '_link_count', 5) + 5);
      }

693
      // Get the amount of links to show, possibly expanding if there are more links defined than the count specifies.
694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711
      $count = variable_get($type . '_link_count', 5);
      $count = ($count > sizeof($value['link'])) ? $count : sizeof($value['link']);
      if (variable_get($type . '_link_count', 5) != $count) {
        variable_set($type . '_link_count', $count);
      }

      for ($i = 0; $i < $count; $i++) {
        $row = array();
        foreach (array('text', 'link', 'description') as $field) {
          $row[] = form_textfield('', $var . '][' . $type . '_links][' . $field . '][' . $i, $value[$field][$i], 15, 90);
        }
        $rows[] = $row;
      }

      $group .= form_item('', theme("table", $header, $rows), t('You can specify your _TYPE_ links here, one link per line.<br /> The link text field is the text you want to link.<br /> The url field is the location the link points to.<br /> The description field is an optional description of where the link points.', array('_TYPE_' => $type)));
      $group .= form_checkbox(t('I need more _TYPE_ links.', array('_TYPE_' => $type)), $type . '_links_more', 1, FALSE, t('Checking this box will give you 5 additional _TYPE_ links.', array('_TYPE_' => $type)));
      $form .= form_group(t('_TYPE_ link settings', array('_TYPE_' => $utype)), $group);
    }
Dries's avatar
 
Dries committed
712 713

    // Toggle node display.
714 715 716
    $node_list = module_invoke('node', 'list');
    if ($node_list) {
      $group = '';
717
      foreach ($node_list as $type => $module) {
718 719 720
        $group .= form_checkbox(node_invoke($type, 'node_name'), "$var][toggle_node_info_$type", 1, $settings["toggle_node_info_$type"]);
      }
      $form .= form_group(t('Display post information on'), $group, t('Enable or disable the "submitted by Username on date" text when displaying posts of the above type'));
Dries's avatar
 
Dries committed
721 722 723 724 725 726 727 728 729 730 731 732
    }
  }

  $group = '';

  // Toggle settings
  $toggles = array('toggle_name' => t('Site name'),
        'toggle_slogan' => t('Site slogan'),
        'toggle_mission' => t('Mission statement'),
        'toggle_primary_links' => t('Primary links'),
        'toggle_secondary_links' => t('Secondary links'),
        'toggle_node_user_picture' => t('User pictures in posts'),
Dries's avatar
 
Dries committed
733
        'toggle_comment_user_picture' => t('User pictures in comments'),
734 735
        'toggle_search' => t('Search box'),
        'toggle_favicon' => t('Shortcut icon'));
Dries's avatar
 
Dries committed
736 737 738

  foreach ($toggles as $name => $title) {
    if ((!$key) || in_array($name, $features)) {
Dries's avatar
 
Dries committed
739 740
      // disable search box if search.module is disabled
      $group .= form_checkbox($title, "$var][$name", 1, $settings[$name], NULL, (!module_exist('search') && $name == 'toggle_search') ? array('disabled' => 'disabled') : NULL);
Dries's avatar
 
Dries committed
741 742 743 744 745 746 747 748
    }
  }
  if ($group) {
    $form .= form_group(t('Toggle display'), $group, t('Enable or disable the display of certain page elements.'));
  }

  if ($key) {
    // Template-specific settings
Dries's avatar
 
Dries committed
749
    $function = $themes[$key]->prefix .'_settings';
Dries's avatar
 
Dries committed
750 751
    if (function_exists($function)) {
      $group = $function();
Dries's avatar
 
Dries committed
752 753 754
      if ($themes[$key]->template) {
        // file is a template or a style of a template
        $form .= form_group(t('Engine-specific settings'), $group, t('These settings only exist for all the templates and styles based on the %engine theme engine.', array('%engine' => $themes[$key]->prefix)));
Dries's avatar
 
Dries committed
755 756
      }
      else {
Dries's avatar
 
Dries committed
757 758
        // file is a theme or a style of a theme
        $form .= form_group(t('Theme-specific settings'), $group, t('These settings only exist for the %theme theme and all the styles based on it.', array('%theme' => $themes[$key]->prefix)));
Dries's avatar
 
Dries committed
759 760
      }
    }
Dries's avatar
 
Dries committed
761
  }
Dries's avatar
 
Dries committed
762 763 764
  $form .= form_submit(t('Save configuration'));
  $form .= form_submit(t('Reset to defaults'));

Dries's avatar
 
Dries committed
765
  return form($form, 'post', null, array('enctype' => 'multipart/form-data'));
Dries's avatar
 
Dries committed
766

Dries's avatar
 
Dries committed
767
}
Dries's avatar
 
Dries committed
768

Dries's avatar
 
Dries committed
769
?>