plugins/fortune/functions.php

   1 <?php
   2
   3 /**
   4  * Fortune plugin functions
   5  *
   6  * @copyright &copy; 2004-2006 The SquirrelMail Project Team
   7  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   8  * @version $Id$
   9  * @package plugins
  10  * @subpackage fortune
  11  */
  12
  13 /**
  14  * Declare configuration globals
  15  */
  16 global $fortune_location, $fortune_options;
  17
  18 /**
  19  * Load default config
  20  */
  21 include_once(SM_PATH . 'plugins/fortune/config_default.php');
  22
  23 /**
  24  * Load site config
  25  */
  26 if (file_exists(SM_PATH . 'config/fortune_config.php')) {
  27     include_once(SM_PATH . 'config/fortune_config.php');
  28 } elseif (file_exists(SM_PATH . 'plugins/fortune/config.php')) {
  29     include_once(SM_PATH . 'plugins/fortune/config.php');
  30 }
  31
  32 /**
  33  * Show fortune
  34  * @access private
  35  * @since 1.5.1
  36  */
  37 function fortune_function() {
  38     global $fortune_visible, $color, $fortune_location, $fortune_options;
  39
  40     if (!$fortune_visible) {
  41         return;
  42     }
  43
  44     $exist = file_exists($fortune_location);
  45
  46     if ($fortune_options!='') {
  47         $fortune_command=$fortune_location . ' ' . $fortune_options;
  48     } else {
  49         $fortune_command=$fortune_location;
  50     }
  51
  52     echo "<div style=\"text-align: center;\"><table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" bgcolor=\"$color[10]\">\n".
  53         "<tr><td><table width=\"100%\" cellpadding=\"2\" cellspacing=\"1\" border=\"0\" bgcolor=\"$color[5]\">\n".
  54         "<tr><td align=\"center\">\n";
  55     echo '<table><tr><td>';
  56     if (!$exist) {
  57         printf(_("%s is not found."),$fortune_location);
  58     } else {
  59         echo "<div style=\"text-align: center;\"><em>" . _("Today's Fortune") . "</em></div><pre>\n" .
  60             htmlspecialchars(shell_exec($fortune_command)) .
  61             "</pre>\n";
  62     }
  63
  64     echo '</td></tr></table></td></tr></table></td></tr></table></div>';
  65 }
  66
  67 /**
  68  * Add fortune options
  69  * @access private
  70  * @since 1.5.1
  71  */
  72 function fortune_function_options() {
  73     global $optpage_data;
  74
  75     $optpage_data['grps']['fortune'] = _("Fortunes:");
  76     $optionValues = array();
  77     $optionValues[] = array('name'    => 'fortune_visible',
  78                             'caption' => _("Show fortunes at top of mailbox"),
  79                             'type'    => SMOPT_TYPE_BOOLEAN,
  80                             'initial_value' => false );
  81     $optpage_data['vals']['fortune'] = $optionValues;
  82 }
  83
  84 /**
  85  * Get fortune prefs
  86  * @access private
  87  * @since 1.5.1
  88  */
  89 function fortune_function_load() {
  90     global $username, $data_dir, $fortune_visible;
  91
  92     $fortune_visible = getPref($data_dir, $username, 'fortune_visible');
  93 }
  94 ?>