[Sommaire] [Imprimer]

   1  <?php
   2  
   3  // Make sure that this script is loaded from the admin interface.
   4  if(!defined("PHORUM_ADMIN")) return;
   5  
   6  // Save settings in case this script is run after posting
   7  // the settings form.
   8  if(count($_POST)) 
   9  {
  10      // Create the settings array for this module.
  11      $PHORUM["mod_example_settings"] = array(
  12          "displaytext"  => $_POST["displaytext"],
  13          "displaycount" => $_POST["displaycount"],
  14      );
  15  
  16      // Force the displaycount to be an integer value. 
  17      settype($PHORUM["mod_example_settings"]["displaycount"], "int");
  18  
  19      if(! phorum_db_update_settings(array("mod_example_settings"=>$PHORUM["mod_example_settings"]))) {
  20          $error="Database error while updating settings.";
  21      } else {
  22          echo "Settings Updated<br />";
  23      }
  24  }
  25  
  26  // Apply default values for the settings.
  27  if (!isset($PHORUM["mod_example_settings"]["displaytext"]))
  28      $PHORUM["mod_example_settings"]["displaytext"] = "";
  29  if (!isset($PHORUM["mod_example_settings"]["displaycount"]))
  30      $PHORUM["mod_example_settings"]["displaycount"] = 1;
  31  
  32  // We build the settings form by using the PhorumInputForm object. When
  33  // creating your own settings screen, you'll only have to change the
  34  // "mod" hidden parameter to the name of your own module.
  35  include_once  "./include/admin/PhorumInputForm.php";
  36  $frm = new PhorumInputForm ("", "post", "Save");
  37  $frm->hidden("module", "modsettings");
  38  $frm->hidden("mod", "example_settings"); 
  39  
  40  // Here we display an error in case one was set by saving 
  41  // the settings before.
  42  if (!empty($error)) {
  43      echo "$error<br />";
  44  }
  45  
  46  // This adds a break line to your form, with a description on it.
  47  // You can use this to separate your form into multiple sections.
  48  $frm->addbreak("Edit settings for the example_settings module");
  49  
  50  // This adds a text message to your form. You can use this to 
  51  // explain things to the user.
  52  $frm->addmessage("This is the settings screen for the example_settings module. This module is only written for demonstrating the use of a settings screen for you own modules. The module itself will display a configurable text for a configurable number of times on screen.");
  53  
  54  // This adds a row with a form field for entering the display text.
  55  $frm->addrow("Text to display (default: Hello, world!)", $frm->text_box('displaytext', $PHORUM["mod_example_settings"]["displaytext"], 50));
  56  
  57  // This adds another row with a form field for entering the display count.
  58  $frm->addrow("Number of times to display", $frm->text_box('displaycount', $PHORUM["mod_example_settings"]["displaycount"], 5));
  59  
  60  // We are done building the settings screen.
  61  // By calling show(), the screen will be displayed.
  62  $frm->show();
  63  
  64  ?>