[Summary view] [Print] [Text view]

   1  <?php // $Id: index.php,v 1.38.2.2 2008/03/26 03:00:42 scyrma Exp $
   2  
   3      require_once("../config.php");
   4      require_once($CFG->libdir.'/adminlib.php');
   5  
   6      $choose = optional_param("choose",'',PARAM_FILE);   // set this theme as default
   7  
   8      admin_externalpage_setup('themeselector');
   9  
  10      unset($SESSION->theme);
  11  
  12      $stradministration = get_string("administration");
  13      $strconfiguration = get_string("configuration");
  14      $strthemes = get_string("themes");
  15      $strpreview = get_string("preview");
  16      $strchoose = get_string("choose");
  17      $strinfo = get_string("info");
  18      $strtheme = get_string("theme");
  19      $strthemesaved = get_string("themesaved");
  20      $strscreenshot = get_string("screenshot");
  21      $stroldtheme = get_string("oldtheme");
  22  
  23  
  24      if ($choose and confirm_sesskey()) {
  25          if (!is_dir($CFG->themedir .'/'. $choose)) {
  26              error("This theme is not installed!");
  27          }
  28          if (set_config("theme", $choose)) {
  29              theme_setup($choose);
  30              admin_externalpage_print_header();
  31              print_heading(get_string("themesaved"));
  32  
  33              if (file_exists("$choose/README.html")) {
  34                  print_simple_box_start("center");
  35                  readfile("$choose/README.html");
  36                  print_simple_box_end();
  37  
  38              } else if (file_exists("$choose/README.txt")) {
  39                  print_simple_box_start("center");
  40                  $file = file("$choose/README.txt");
  41                  echo format_text(implode('', $file), FORMAT_MOODLE);
  42                  print_simple_box_end();
  43              }
  44              
  45              print_continue("$CFG->wwwroot/");
  46              
  47              admin_externalpage_print_footer();
  48              exit;
  49          } else {
  50              error("Could not set the theme!");
  51          }
  52      }
  53  
  54      admin_externalpage_print_header('themeselector');
  55  
  56  
  57      print_heading($strthemes);
  58  
  59      $themes = get_list_of_plugins("theme");
  60      $sesskey = !empty($USER->id) ? $USER->sesskey : '';
  61  
  62      echo "<table style=\"margin-left:auto;margin-right:auto;\" cellpadding=\"7\" cellspacing=\"5\">\n";
  63  
  64      if (!$USER->screenreader) {
  65          echo "\t<tr class=\"generaltableheader\">\n\t\t<th scope=\"col\">$strtheme</th>\n";
  66          echo "\t\t<th scope=\"col\">$strinfo</th>\n\t</tr>\n";
  67      }
  68  
  69      $original_theme = fullclone($THEME);
  70  
  71      foreach ($themes as $theme) {
  72  
  73          unset($THEME);
  74  
  75          if (!file_exists($CFG->themedir.'/'.$theme.'/config.php')) {   // bad folder
  76              continue;
  77          }
  78  
  79          include($CFG->themedir.'/'.$theme.'/config.php');
  80  
  81          $readme = '';
  82          $screenshot = '';
  83          $screenshotpath = '';
  84  
  85          if (file_exists("$theme/README.html")) {
  86              $readme =  "\t\t\t\t<li>".
  87              link_to_popup_window($CFG->themewww .'/'. $theme .'/README.html', $theme, $strinfo, 400, 500, '', 'none', true)."</li>\n";
  88          } else if (file_exists("$theme/README.txt")) {
  89              $readme =  "\t\t\t\t<li>".
  90              link_to_popup_window($CFG->themewww .'/'. $theme .'/README.txt', $theme, $strinfo, 400, 500, '', 'none', true)."</li>\n";
  91          }
  92          if (file_exists("$theme/screenshot.png")) {
  93              $screenshotpath = "$theme/screenshot.png";
  94          } else if (file_exists("$theme/screenshot.jpg")) {
  95              $screenshotpath = "$theme/screenshot.jpg";
  96          }
  97  
  98          echo "\t<tr>\n";
  99  
 100          // no point showing this if user is using screen reader
 101          if (!$USER->screenreader) {
 102              echo "\t\t<td align=\"center\">\n";
 103              if ($screenshotpath) {
 104                  $screenshot = "\t\t\t\t<li><a href=\"$theme/screenshot.jpg\">$strscreenshot</a></li>\n";
 105                  echo "\t\t\t<object type=\"text/html\" data=\"$screenshotpath\" height=\"200\" width=\"400\">$theme</object>\n\t\t</td>\n";
 106              } else {
 107                  echo "\t\t\t<object type=\"text/html\" data=\"preview.php?preview=$theme\" height=\"200\" width=\"400\">$theme</object>\n\t\t</td>\n";
 108              }
 109          }
 110  
 111          if ($CFG->theme == $theme) {
 112              echo "\t\t" . '<td valign="top" style="border-style:solid; border-width:1px; border-color:#555555">'."\n";
 113          } else {
 114              echo "\t\t" . '<td valign="top">'."\n";
 115          }
 116  
 117          if (isset($THEME->sheets)) {
 118              echo "\t\t\t" . '<p style="font-size:1.5em;font-weight:bold;">'.$theme.'</p>'."\n";
 119          } else {
 120              echo "\t\t\t" . '<p style="font-size:1.5em;font-weight:bold;color:red;">'.$theme.' (Moodle 1.4)</p>'."\n";
 121          }
 122  
 123          if ($screenshot or $readme) {
 124              echo "\t\t\t<ul>\n";
 125              if (!$USER->screenreader) {
 126                  echo "\t\t\t\t<li><a href=\"preview.php?preview=$theme\">$strpreview</a></li>\n";
 127              }
 128              echo $screenshot.$readme;
 129              echo "\t\t\t</ul>\n";
 130          }
 131  
 132          $options = null;
 133          $options['choose'] = $theme;
 134          $options['sesskey'] = $sesskey;
 135          echo "\t\t\t" . print_single_button('index.php', $options, $strchoose, 'get', null, true) . "\n";
 136          echo "\t\t</td>\n";
 137          echo "\t</tr>\n";
 138      }
 139      echo "</table>\n";
 140  
 141      $THEME = $original_theme;
 142  
 143      admin_externalpage_print_footer();
 144  ?>