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<?php // $Id: index.php,v 1.26.8.1 2006/09/14 03:36:04 moodler Exp $
require_once("../config.php");
$choose = optional_param("choose",'',PARAM_FILE); // set this theme as default
if (! $site = get_site()) {
error("Site doesn't exist!");
}
require_login();
if (!isadmin()) {
error("You must be an administrator to change themes.");
}
unset($SESSION->theme);
$stradministration = get_string("administration");
$strconfiguration = get_string("configuration");
$strthemes = get_string("themes");
$strpreview = get_string("preview");
$strchoose = get_string("choose");
$strinfo = get_string("info");
$strtheme = get_string("theme");
$strthemesaved = get_string("themesaved");
$strscreenshot = get_string("screenshot");
$stroldtheme = get_string("oldtheme");
if ($choose and confirm_sesskey()) {
if (!is_dir($choose)) {
error("This theme is not installed!");
}
if (set_config("theme", $choose)) {
theme_setup($choose);
print_header("$site->shortname: $strthemes", $site->fullname,
"<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> -> ".
"<a href=\"$CFG->wwwroot/$CFG->admin/configure.php\">$strconfiguration</a> -> $strthemes");
print_heading(get_string("themesaved"));
print_continue("$CFG->wwwroot/");
if (file_exists("$choose/README.html")) {
print_simple_box_start("center");
readfile("$choose/README.html");
print_simple_box_end();
} else if (file_exists("$choose/README.txt")) {
print_simple_box_start("center");
$file = file("$choose/README.txt");
echo format_text(implode('', $file), FORMAT_MOODLE);
print_simple_box_end();
}
print_footer();
exit;
} else {
error("Could not set the theme!");
}
}
print_header("$site->shortname: $strthemes", $site->fullname,
"<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> -> ".
"<a href=\"$CFG->wwwroot/$CFG->admin/configure.php\">$strconfiguration</a> -> $strthemes");
print_heading($strthemes);
$themes = get_list_of_plugins("theme");
$sesskey = !empty($USER->id) ? $USER->sesskey : '';
echo "<table align=\"center\" cellpadding=\"7\" cellspacing=\"5\">";
echo "<tr class=\"generaltableheader\"><th>$strtheme</th><th>$strinfo</th></tr>";
foreach ($themes as $theme) {
unset($THEME);
if (!file_exists($CFG->themedir.$theme.'/config.php')) { // bad folder
continue;
}
include($CFG->themedir.$theme.'/config.php');
$readme = '';
$screenshot = '';
$screenshotpath = '';
if (file_exists("$theme/README.html")) {
$readme = '<li>'.
link_to_popup_window('/theme/'.$theme.'/README.html', $theme, $strinfo, 400, 500, '', 'none', true).'</li>';
} else if (file_exists("$theme/README.txt")) {
$readme = '<li>'.
link_to_popup_window('/theme/'.$theme.'/README.txt', $theme, $strinfo, 400, 500, '', 'none', true).'</li>';
}
if (file_exists("$theme/screenshot.png")) {
$screenshotpath = "$theme/screenshot.png";
} else if (file_exists("$theme/screenshot.jpg")) {
$screenshotpath = "$theme/screenshot.jpg";
}
echo "<tr>";
echo "<td align=\"center\">";
if ($screenshotpath) {
$screenshot = "<li><a target=\"$theme\" href=\"$theme/screenshot.jpg\">$strscreenshot</a></li>";
echo "<iframe name=\"$theme\" src=\"$screenshotpath\" height=\"200\" width=\"400\"></iframe></td>";
} else {
echo "<iframe name=\"$theme\" src=\"preview.php?preview=$theme\" height=\"200\" width=\"400\"></iframe></td>";
}
if ($CFG->theme == $theme) {
echo '<td valign="top" style="border-style:solid; border-width:1px; border-color=#555555">';
} else {
echo '<td valign="top">';
}
if (isset($THEME->sheets)) {
echo '<p style="font-size:1.5em;font-style:bold;">'.$theme.'</p>';
} else {
echo '<p style="font-size:1.5em;font-style:bold;color:red;">'.$theme.' (Moodle 1.4)</p>';
}
echo '<ul>';
if ($screenshot or $readme) {
echo "<li><a target=\"$theme\" href=\"preview.php?preview=$theme\">$strpreview</a></li>";
}
echo $screenshot.$readme;
echo '</ul>';
$options = null;
$options['choose'] = $theme;
$options['sesskey'] = $sesskey;
print_single_button('index.php', $options, $strchoose);
echo '</td>';
echo "</tr>";
}
echo "</table>";
print_footer();
?>
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