List all enabled modules and themes in a 'colophon' or 'about' page
This PHP snippet will list all enabled themes and modules in a colophon page. You can change the first two variables to change what is displayed.
<?php
// CONFIGURATION
// Use the following variables to customize how the colophon is displayed:
$show_modules_list = TRUE; // Set to TRUE to show the list of modules (Default is TRUE)
$show_themes_list = TRUE; // Set to TRUE to show the list of themes (Default is TRUE)
// CONTENT
echo 'The ' . variable_get(site_name, '') . ' Website is proudly
powered by Drupal ' . VERSION . '. Drupal can be extended
using many different themes and modules. Below are all of the
modules and themes enabled on this site:<br />';
// Modules
if ($show_modules_list) {
$modules = module_list(FALSE, FALSE, TRUE);
echo '<h3 style="text-align: center;">Modules:</h3>';
echo '<table><thead><th>Name</th><th>Version</th><th>Description</th><th>URL</th></thead><tbody>';
foreach ($modules as $item) {
if (module_exists($item)) { // Only list the module if it's enabled
$module_loc = drupal_get_filename('module', $item); // The location of the Module
$info = parse_ini_file(dirname($module_loc) . '/' . $item . '.info'); // Location of the info file
$name = $info['name'];
$description = $info['description'];
$version = $info['version'];
$project = $info['project'];
$package = $info['package'];
echo '<tr><td>' . $name;
if ($package) {
echo '<br /><small>(Part of ' . $package . ')';
}
echo '</td><td>' . $version . '</td><td>' . $description . '</td><td><a href="http://drupal.org/project/' . $project . '">http://drupal.org/project/' . $project . '</a></td></tr>';
}
}
echo '</table>';
}
// Themes
if ($show_themes_list) {
$themes = list_themes();
echo '<h3 style="text-align: center">Themes:</h3>';
echo '<table><thead><th>Screenshot</th><th>Name</th></thead>';
foreach ($themes as $item) {
// Only lists the theme if the theme is enabled
$list = get_object_vars($item); // Drupal's list_themes() function returns an array of objects, so we extract an array from each of the objects
if ($list['status']) { // Only list the theme if it is enabled
$name = $list['name'];
if (file_exists(dirname($list['filename']) . '/screenshot-drupal.org.png')) { // List the screenshot intended for drupal.or, if available
$screenshot = dirname($list['filename']) . '/screenshot-drupal.org.png';
} else {
$screenshot = dirname($list['filename']) . '/screenshot.png';
}
echo '<td><img src="' . $screenshot . '" alt="' . $name . ' screenshot" /></td><td>' . $name . '</td></tr>';
}
}
echo '</table>';
}
?>