system.module 18 KB
Newer Older
Dries's avatar
 
Dries committed
1
<?php
2
// $Id$
Dries's avatar
 
Dries committed
3

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
function system_help($section = "admin/system/help") {
  switch ($section) {
    case "admin/system":
      $output = "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.";
      break;
    case "admin/system/themes":
      $output = "Select which themes are available to your users and specify the default theme.";
      break;
    case "admin/system/modules":
      $output = "Modules are plugins for Drupal that extend its core functionality.  Here you can select which modules are enabled. On the left hand side click on the name of the module for their individual configurations.  Once a module is enabled, you will need to grant permissions to users in user management.";
      break;
    case "admin/system/filters":
      $output = "Filters fit between the raw text in a node and the HTML output. They allow you to replace text selectively. Uses include automatic conversion of emoticons into graphics and filtering HTML content from users' submissions.";
      break;
    case "admin/system/help":
      $output .= "<p>Drupal comes with system-wide defaults but the setting-module provides control over many Drupal preferences, behaviours including visual and operational settings.</p>";
      $output .= "<h3><a id=\"cron\">Cron</a></h3>". system_help_cron();
      $output .= "<h3><a id=\"cache\">Cache</a></h3>". system_help_cache();
      break;
  }

Dries's avatar
 
Dries committed
25
  return t("$output");
Dries's avatar
 
Dries committed
26 27
}

Dries's avatar
 
Dries committed
28
function system_system($field) {
29
  $system["description"] = t("Configuration system that lets administrators modify the workings of the site."); // NOTE: we can't move this to the help function.
30 31 32
  return $system[$field];
}

Dries's avatar
 
Dries committed
33
function system_help_cache() {
Dries's avatar
 
Dries committed
34
  $output .= "<p>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.</p>";
Dries's avatar
 
Dries committed
35
  return $output;
Dries's avatar
 
Dries committed
36 37 38
}

function system_help_cron() {
Dries's avatar
 
Dries committed
39 40
  global $base_url;

Dries's avatar
 
Dries committed
41 42 43 44 45 46
  $output .= "<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>";
  $output .= "<p>Whenever <a href=\"$base_url/cron.php\">$base_url/cron.php</a> is accessed, cron will run: it calls the _cron hook in each module allowing the module to run tasks if they have not been executed in the last <i>n</i> seconds, where n is the period of that task.  When all the tasks are finished, cron is done.</p>";
  $output .= "<p>The recommended way to set up your cron system is to set up a Unix/Linux crontab entry (see \"man crontab\") that frequently visits <a href=\"$base_url/cron.php\">$base_url/cron.php</a>.  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>";
  $output .= "<p>If your hosting company does not allow you to set up crontab entries, you can always ask someone else to set up an entry for you. After all, virtually any Unix/Linux machine with access to the internet can set up a crontab entry to frequently visit <a href=\"$base_url/cron.php\">$base_url/cron.php</a>.</p>";
  $output .= "<p>For the Unix/Linux crontab itself, use a browser like <i>lynx</i> or <i>wget</i> 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 $base_url/cron.php</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>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 varibles will not be set correctly and features may not work as expected.</p>";

Dries's avatar
 
Dries committed
47
  return $output;
Dries's avatar
 
Dries committed
48 49 50
}

function system_perm() {
Dries's avatar
 
Dries committed
51
  return array("administer site configuration", "access administration pages", "bypass input data check", "create php content");
Dries's avatar
 
Dries committed
52 53 54
}

function system_link($type) {
Dries's avatar
 
Dries committed
55
  if ($type == "admin" && user_access("administer site configuration")) {
Dries's avatar
 
Dries committed
56 57
    $help["general"] = t("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.");
    $help["themes"] = t("Select which themes are available to your users and specify the default theme.");
Dries's avatar
 
Dries committed
58
    $help["modules"] = t("Modules are plugins for Drupal that extend its core functionality.  Here you can select which modules are enabled. On the left hand side click on the name of the module for their individual configurations.  Once a module is enabled, you will need to grant permissions to users in user management.");
Dries's avatar
 
Dries committed
59 60
    $help["filters"] = t("Filters fit between the raw text in a node and the HTML output. They allow you to replace text selectively. Uses include automatic conversion of emoticons into graphics and filtering HTML content from users' submissions.");

61 62
    menu("admin/system", "site configuration", "system_admin", system_help("admin/system"), 3);
    menu("admin/system/themes", "themes", "system_admin", system_help("admin/system/themes"), 2);
Dries's avatar
 
Dries committed
63

Dries's avatar
 
Dries committed
64 65
    foreach (theme_list(1) as $theme) {
      // NOTE: refresh the list because some themes might have been enabled/disabled.
Dries's avatar
 
Dries committed
66 67 68
      include_once "$theme->filename";
      $function = $theme->name ."_settings";
      if (function_exists($function)) {
69
        menu("admin/system/themes/$theme->name", $theme->name, "system_admin");
Dries's avatar
 
Dries committed
70 71 72
      }
    }

73
    menu("admin/system/modules", "modules", "system_admin", system_help("admin/system/modules"), 3);
Dries's avatar
 
Dries committed
74 75
    foreach (module_list(1) as $name) {
      // NOTE: refresh the list because some modules might have been enabled/disabled.
Dries's avatar
 
Dries committed
76
      if (module_hook($name, "settings")) {
Dries's avatar
 
Dries committed
77
        menu("admin/system/modules/$name", $name, "system_admin", module_invoke($name, "system", "admin_help"));
Dries's avatar
 
Dries committed
78 79
      }
    }
80
    menu("admin/system/filters", "filters", "system_admin", system_help("admin/system/filters"), 4);
Dries's avatar
 
Dries committed
81
    menu("admin/system/help", "help", "system_help", NULL, 9);
Dries's avatar
 
Dries committed
82
  }
Dries's avatar
 
Dries committed
83 84
}

Dries's avatar
 
Dries committed
85
function system_view_general() {
86
  global $conf, $cmodes, $corder;
Dries's avatar
 
Dries committed
87

Dries's avatar
 
Dries committed
88
  // general settings:
Dries's avatar
 
Dries committed
89
  $output .= "<h3>". t("General settings") ."</h3>\n";
Dries's avatar
 
Dries committed
90
  $output .= form_textfield(t("Name"), "site_name", variable_get("site_name", "drupal"), 70, 70, t("The name of this web site."));
Dries's avatar
 
Dries committed
91 92 93 94 95
  $output .= form_textfield(t("E-mail address"), "site_mail", variable_get("site_mail", ini_get("sendmail_from")), 70, 128, t("A valid e-mail address for this website, used by the auto-mailer during registration, new password requests, notifications, etc."));
  $output .= form_textfield(t("Slogan"), "site_slogan", variable_get("site_slogan", ""), 70, 128, t("The slogan of this website. Some themes display a slogan when available."));
  $output .= form_textarea(t("Mission"), "site_mission", variable_get("site_mission", ""), 70, 5, t("Your site's mission statement or focus."));
  $output .= form_textarea(t("Footer message"), "site_footer", variable_get("site_footer", ""), 70, 5, t("This text will be displayed at the bottom of each page.  Useful for adding a copyright notice to your pages."));
  $output .= form_textfield(t("Anonymous user"), "anonymous", variable_get("anonymous", "Anonymous"), 70, 70, t("The name used to indicate anonymous users."));
96
  $output .= form_textfield(t("Default front page"), "site_frontpage", variable_get("site_frontpage", "node"), 70, 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'."));
Dries's avatar
 
Dries committed
97
  $output .= form_select(t("Clean URLs"), "clean_url", variable_get("clean_url", 0), array(t("Disabled"), t("Enabled")), t("Enable or disable clean URLs.  If enabled, you'll need <code>ModRewrite</code> support.  See also the <code>.htaccess</code> file in Drupal's top-level directory."));
Dries's avatar
 
Dries committed
98
  $output .= "<hr />\n";
Dries's avatar
 
Dries committed
99

Dries's avatar
 
Dries committed
100 101
  // cron:
  $output .= "<h3>". t("Cron settings") ."</h3>\n";
Dries's avatar
 
Dries committed
102
  $output .= form_select(t("Cron support"), "cron", variable_get("cron", 1), array(t("Disabled"), t("Enabled")), t("Enable or disable cron support.  Enable this setting if you have set up a cron job.  Check the ". l("cron documentation", "admin/system/help#cron") ." for information on setting up a cron job."));
Dries's avatar
 
Dries committed
103 104
  $output .= "<hr />\n";

Dries's avatar
 
Dries committed
105
  // caching:
Dries's avatar
 
Dries committed
106
  $output .= "<h3>". t("Cache settings") ."</h3>\n";
Dries's avatar
 
Dries committed
107
  $output .= form_select(t("Cache support"), "cache", variable_get("cache", 0), array(t("Disabled"), t("Enabled")), t("Enable or disable the caching of rendered pages.  When caching is enabled, Drupal will flush the cache when required to make sure updates take effect immediately.   Check the ". l("cache documentation", "admin/system/help#cache") ." for information on Drupal's cache system."));
Dries's avatar
 
Dries committed
108
  $output .= "<hr />\n";
Dries's avatar
 
Dries committed
109

Dries's avatar
 
Dries committed
110

Dries's avatar
 
Dries committed
111
  // submission settings:
Dries's avatar
 
Dries committed
112
  $output .= "<h3>". t("Submission settings") ."</h3>\n";
Dries's avatar
 
Dries committed
113
  $rate = array(-10000 => "Disabled", 1 => "Maximum 1 every second", 5 => "Maximum 1 every 5 seconds", 15 => "Maximum 1 every 15 seconds", 30 => "Maximum 1 every 30 seconds", 60 => "Maximum 1 every minute", 300 => "Maximum 1 every 5 minutes", 900 => "Maximum 1 every 15 minutes", 1800 => "Maximum 1 every 30 minutes", 3600 => "Maximum 1 every hour", 21600 => "Maximum 1 every 6 hours", 43200 => "Maximum 1 every 12 hours");
Dries's avatar
 
Dries committed
114 115
  $output .= form_select(t("Maximum node rate"), "max_node_rate", variable_get("max_node_rate", 900), $rate, t("The maximum submission rate for nodes.  Its purpose is to stop potential abuse or denial of service attacks."));
  $output .= form_select(t("Maximum comment rate"), "max_comment_rate", variable_get("max_comment_rate", 120), $rate, t("The maximum submission rate for comments.  Its purpose is to stop potential abuse or denial of service attacks."));
Dries's avatar
 
Dries committed
116
  $output .= "<hr />\n";
Dries's avatar
 
Dries committed
117

Dries's avatar
 
Dries committed
118
  // date settings:
Dries's avatar
 
Dries committed
119
  $output .= "<h3>". t("Date format settings") ."</h3>\n";
Dries's avatar
 
Dries committed
120 121 122 123 124 125 126 127 128 129 130 131 132 133 134

  // date settings: possible date formats
  $dateshort = array("m/d/Y - H:i", "d/m/Y - H:i", "Y/m/d - H:i",
           "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");
  $datemedium = array("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",
          "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");

  // date settings: construct choices for user
  foreach ($dateshort as $f) {
Dries's avatar
 
Dries committed
135
    $dateshortchoices[$f] = format_date(time(), "custom", $f);
Dries's avatar
 
Dries committed
136 137
  }
  foreach ($datemedium as $f) {
Dries's avatar
 
Dries committed
138
    $datemediumchoices[$f] = format_date(time(), "custom", $f);
Dries's avatar
 
Dries committed
139 140
  }
  foreach ($datelong as $f) {
Dries's avatar
 
Dries committed
141
    $datelongchoices[$f] = format_date(time(), "custom", $f);
Dries's avatar
 
Dries committed
142 143 144
  }

  $output .= form_select(t("Date format (short)"), "date_format_short", variable_get("date_format_short", $dateshort[0]), $dateshortchoices, t("The short format of date display."));
Dries's avatar
 
Dries committed
145
  $output .= form_select(t("Date format (medium)"), "date_format_medium", variable_get("date_format_medium", $datemedium[0]), $datemediumchoices, t("The medium sized date display."));
Dries's avatar
 
Dries committed
146
  $output .= form_select(t("Date format (long)"), "date_format_long", variable_get("date_format_long", $datelong[0]), $datelongchoices, t("Longer date format used for detailed display."));
Dries's avatar
 
Dries committed
147

Dries's avatar
 
Dries committed
148 149
  return $output;
}
Dries's avatar
 
Dries committed
150

Dries's avatar
 
Dries committed
151 152
function system_view_module($name) {
  if (module_hook($name, "settings")) {
Dries's avatar
 
Dries committed
153
      $output .= "<h3><a id=\"$name\">". ucfirst(t("$name")) ." ". t("settings") ."</a></h3>". module_invoke($name, "settings") ."<hr />\n";
Dries's avatar
 
Dries committed
154
  }
Dries's avatar
 
Dries committed
155 156 157
  return $output;
}

Dries's avatar
 
Dries committed
158
function system_view_theme($name) {
Dries's avatar
 
Dries committed
159
  $themes = theme_list();
Dries's avatar
 
Dries committed
160 161
  $theme = $themes[$name];
  if ($theme) {
162
    include_once "$theme->filename";
Dries's avatar
 
Dries committed
163

Dries's avatar
 
Dries committed
164
    $function = $theme->name ."_settings";
165
    if (function_exists($function)) {
Dries's avatar
 
Dries committed
166
      $output .= $function();
Dries's avatar
 
Dries committed
167 168
    }
  }
Dries's avatar
 
Dries committed
169 170 171
  else {
    $output = "Invalid theme specified";
  }
Dries's avatar
 
Dries committed
172 173 174 175 176 177 178 179 180 181 182 183
  return $output;
}

function system_view_filters() {
  foreach (module_list() as $name) {
    if (module_hook($name, "conf_filters")) {
      $output .= module_invoke($name, "conf_filters");
    }
  }
  return $output;
}

Dries's avatar
 
Dries committed
184
function system_save_settings($edit = array()) {
Dries's avatar
 
Dries committed
185

Dries's avatar
 
Dries committed
186
  if ($edit["type"]) {
Dries's avatar
 
Dries committed
187
    db_query("UPDATE {system} SET status = '0' WHERE type = '%s'", $edit["type"]);
Dries's avatar
 
Dries committed
188
    foreach ($edit["status"] as $filename => $status) {
Dries's avatar
 
Dries committed
189
      db_query("UPDATE {system} SET status = %d WHERE filename = '$filename'", $status);
Dries's avatar
 
Dries committed
190
    }
Dries's avatar
 
Dries committed
191
    if ($edit["type"] == "theme") {
Dries's avatar
 
Dries committed
192
      variable_set("theme_default", $edit["theme_default"]);
Dries's avatar
 
Dries committed
193
    }
Dries's avatar
 
Dries committed
194 195 196 197 198
  }
  else {
    foreach ($edit as $name => $value) {
      variable_set($name, $value);
    }
Dries's avatar
 
Dries committed
199 200 201
  }
  cache_clear_all();

Dries's avatar
 
Dries committed
202
  return t("the configuration options have been saved.");
Dries's avatar
 
Dries committed
203 204
}

Dries's avatar
 
Dries committed
205
function system_reset_default($edit = array()) {
Dries's avatar
 
Dries committed
206 207 208 209
  foreach ($edit as $name => $value) {
    variable_del($name);
  }

Dries's avatar
 
Dries committed
210 211
  cache_clear_all();

Dries's avatar
 
Dries committed
212
  return t("the configuration options have been reset to their default values.");
Dries's avatar
 
Dries committed
213 214
}

Dries's avatar
 
Dries committed
215 216
function system_view($type, $arg = "") {
  $required = array("modules/admin.module", "modules/user.module", "modules/system.module", "modules/watchdog.module");
Dries's avatar
 
Dries committed
217
  $links = array();
Dries's avatar
 
Dries committed
218
  switch ($type) {
Dries's avatar
 
Dries committed
219
    case "filters":
Dries's avatar
 
Dries committed
220 221
      $form = system_view_filters();
      break;
Dries's avatar
 
Dries committed
222
    case "modules":
Dries's avatar
 
Dries committed
223
      if ($arg) {
Dries's avatar
 
Dries committed
224
        $form = system_view_module($arg);
Dries's avatar
 
Dries committed
225 226
      }
      else {
Dries's avatar
 
Dries committed
227
        $form = system_listing("module", "modules", $required);
Dries's avatar
 
Dries committed
228
      }
Dries's avatar
 
Dries committed
229
      break;
Dries's avatar
 
Dries committed
230
    case "themes":
Dries's avatar
 
Dries committed
231
      if ($arg) {
Dries's avatar
 
Dries committed
232
        $form = system_view_theme($arg);
Dries's avatar
 
Dries committed
233 234
      }
      else {
Dries's avatar
 
Dries committed
235
        $form = system_listing("theme", "themes", $required);
Dries's avatar
 
Dries committed
236
      }
Dries's avatar
 
Dries committed
237
      break;
Dries's avatar
 
Dries committed
238
    default:
Dries's avatar
 
Dries committed
239 240
      $form = system_view_general();
      break;
Dries's avatar
 
Dries committed
241 242
  }

Dries's avatar
 
Dries committed
243 244
  $form .= form_submit(t("Save configuration"));
  $form .= form_submit(t("Reset to defaults"));
Dries's avatar
 
Dries committed
245

Dries's avatar
 
Dries committed
246
  print form($form);
Dries's avatar
 
Dries committed
247 248
}

Dries's avatar
 
Dries committed
249 250 251
function system_dirscan($dir, $mask, $nomask = array(".", "..", "CVS")) {
  $files = array();
  if (is_dir($dir) && $handle = opendir($dir)) {
252
    while ($file = readdir($handle)) {
Dries's avatar
 
Dries committed
253 254 255 256 257 258 259 260 261
      if (!in_array($file, $nomask)) {
        if (is_dir("$dir/$file")) {
          $files = array_merge($files, system_dirscan("$dir/$file", $mask, $nomask));
        }
        elseif (ereg($mask, $file)) {
          $name = basename($file);
          $files["$dir/$file"]->filename = "$dir/$file";
          $files["$dir/$file"]->name = substr($name, 0, strrpos($name, '.'));
        }
262 263 264 265
      }
    }
    closedir($handle);
  }
Dries's avatar
 
Dries committed
266 267
  return $files;
}
268

Dries's avatar
 
Dries committed
269 270 271
function system_listing($type, $directory, $required = array()) {
  // Make sure we set $type correctly
  $type = $type != 'theme' ? "module" : "theme";
Dries's avatar
 
Dries committed
272

Dries's avatar
 
Dries committed
273 274
  // Find files in the directory.
  $files = system_dirscan($directory, "\.$type$");
275

Dries's avatar
 
Dries committed
276
  // Extract current files from database.
Dries's avatar
 
Dries committed
277
  $result = db_query("SELECT filename, type, status FROM {system} WHERE type = '%s'", $type);
Dries's avatar
 
Dries committed
278 279 280 281 282
  while ($file = db_fetch_object($result)) {
    if (is_object($files[$file->filename])) {
      foreach ($file as $key => $value) {
        $files[$file->filename]->$key = $value;
      }
283
    }
Dries's avatar
 
Dries committed
284 285
  }

Dries's avatar
 
Dries committed
286
  ksort($files);
287

Dries's avatar
 
Dries committed
288
  $header = array(t("name"), t("description"), t("status"));
Dries's avatar
 
Dries committed
289 290 291 292 293 294 295 296 297 298 299 300 301

  foreach ($files as $filename => $file) {
    include_once($filename);
    if ($type == "module") {
      $info->name = module_invoke($file->name, "system", "name") ? module_invoke($file->name, "system", "name") : $file->name;
      $info->description = module_invoke($file->name, "system", "description");
    }
    elseif ($type == "theme") {
      $class = "Theme_$file->name";
      if (class_exists($class)) {
        $theme =& new $class;
        $info->name = $theme->system("name") ? $theme->system("name") : $file->name;
        $info->description = $theme->system("description");
Dries's avatar
 
Dries committed
302
        $themes[] = $info->name;
Dries's avatar
 
Dries committed
303 304 305
      }
      else {
        unset($files[$filename]);
306 307 308
      }
    }

Dries's avatar
 
Dries committed
309
    // Update the contents of the system table:
Dries's avatar
 
Dries committed
310 311
    db_query("DELETE FROM {system} WHERE filename = '%s' AND type = '%s'", $filename, $type);
    db_query("INSERT INTO {system} (name, description, type, filename, status) VALUES ('%s', '%s', '%s', '%s', %d)", $info->name, $info->description, $type, $filename, $file->status);
312

Dries's avatar
 
Dries committed
313
    $rows[] = array($info->name, $info->description, array("data" => (in_array($filename, $required) ? form_hidden("status][$filename", 1) . t("required") : form_checkbox("", "status][$filename", 1, $file->status)), "align" => "center"));
314
  }
Dries's avatar
 
Dries committed
315

Dries's avatar
 
Dries committed
316
  $output = table($header, $rows);
317

Dries's avatar
 
Dries committed
318 319 320 321 322 323 324 325
  // If we're doing themes, stick the default one here...
  if ($type == "theme") {
    $output .= "<hr />\n";
    foreach ($themes as $theme)
      $options .= "<option value=\"$theme\"". (variable_get("theme_default", 0) == $theme ? " selected=\"selected\"" : "") .">$theme</option>\n";
    $output .= form_item(t("Default theme"), "<select name=\"edit[theme_default]\">$options</select>", t("The default theme as seen by visitors or anonymous users. Make sure a valid theme is selected here (i.e. one that has its box checked above.)"));
  }
  $output .= form_hidden("type", $type);
Dries's avatar
 
Dries committed
326

Dries's avatar
 
Dries committed
327
  return $output;
Dries's avatar
 
Dries committed
328
}
Dries's avatar
 
Dries committed
329

Dries's avatar
 
Dries committed
330
function system_admin() {
Dries's avatar
 
Dries committed
331 332 333

  $op = $_POST["op"];
  $edit = $_POST["edit"];
Dries's avatar
 
Dries committed
334

Dries's avatar
 
Dries committed
335
  if (user_access("administer site configuration")) {
Dries's avatar
 
Dries committed
336 337
    if ($op == t("Reset to defaults")) {
      print status(system_reset_default($edit));
Dries's avatar
 
Dries committed
338 339
    }

Dries's avatar
 
Dries committed
340 341 342
    if ($op == t("Save configuration")) {
      print status(system_save_settings($edit));
    }
Dries's avatar
 
Dries committed
343

Dries's avatar
 
Dries committed
344
    print system_view(arg(2), arg(3));
Dries's avatar
 
Dries committed
345 346 347 348 349
  }
  else {
    print message_access();
  }
}
Dries's avatar
 
Dries committed
350

Dries's avatar
 
Dries committed
351
?>