MacAddict 104/MacAddict_104_2005-04.iso/Software/Internet & Communication/WordPress 1.2.2 freeware.dmg/wordpress/wp-admin/plugins.php

PHP Script | 2004-05-18 | 4.7 KB | 148 lines

<?php

if (isset($_GET['action'])) {
    $standalone = 1;
    require_once('admin-header.php');

    check_admin_referer();

    if ('activate' == $_GET['action']) {
        $current = "\n" . get_settings('active_plugins') . "\n";
        $current = preg_replace("|(\n)+\s*|", "\n", $current);
        $current = trim($current) . "\n " . trim($_GET['plugin']);
        $current = trim($current);
        $current = preg_replace("|\n\s*|", "\n", $current); // I don't know where this is coming from
        update_option('active_plugins', $current);
        header('Location: plugins.php?activate=true');
    }

    if ('deactivate' == $_GET['action']) {
        $current = "\n" . get_settings('active_plugins') . "\n";
        $current = str_replace("\n" . $_GET['plugin'], '', $current);
        $current = preg_replace("|(\n)+\s*|", "\n", $current);
        update_option('active_plugins', trim($current));
        header('Location: plugins.php?deactivate=true');
    }
}

require_once('../wp-includes/wp-l10n.php');
$title = __('Manage Plugins');
require_once('admin-header.php');

if ($user_level < 9) // Must be at least level 9
    die (__("Sorry, you must be at least a level 8 user to modify plugins."));

// Clean up options
// if any files are in the option that don't exist, axe 'em

$check_plugins = explode("\n", (get_settings('active_plugins')));
foreach ($check_plugins as $check_plugin) {
    if (!file_exists(ABSPATH . 'wp-content/plugins/' . $check_plugin)) {
            $current = get_settings('active_plugins') . "\n";
            $current = str_replace($check_plugin . "\n", '', $current);
            $current = preg_replace("|\n+|", "\n", $current);
            update_option('active_plugins', trim($current));
    }
}



?>

<?php if (isset($_GET['activate'])) : ?>
<div class="updated"><p><?php _e('Plugin <strong>activated</strong>.') ?></p>
</div>
<?php endif; ?>
<?php if (isset($_GET['deactivate'])) : ?>
<div class="updated"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p>
</div>
<?php endif; ?>

<div class="wrap">
<h2><?php _e('Plugin Management'); ?></h2>
<p><?php _e('Plugins are files you usually download seperately from WordPress that add functionality. To install a plugin you generally just need to put the plugin file into your <code>wp-content/plugins</code> directory. Once a plugin is installed, you may activate it or deactivate it here.'); ?></p>
<?php
// Files in wp-content/plugins directory
$plugins_dir = @ dir(ABSPATH . 'wp-content/plugins');
if ($plugins_dir) {
    while(($file = $plugins_dir->read()) !== false) {
      if ( !preg_match('|^\.+$|', $file) && preg_match('|\.php$|', $file) )
        $plugin_files[] = $file;
    }
}

if ('' != trim(get_settings('active_plugins'))) {
    $current_plugins = explode("\n", (get_settings('active_plugins')));
}

if (!$plugins_dir || !$plugin_files) {
    _e("<p>Couldn't open plugins directory or there are no plugins available.</p>"); // TODO: make more helpful
} else {
?>
<table width="100%" cellpadding="3" cellspacing="3">
    <tr>
        <th><?php _e('Plugin'); ?></th>
        <th><?php _e('Version'); ?></th>
        <th><?php _e('Author'); ?></th>
        <th><?php _e('Description'); ?></th>
        <th><?php _e('Action'); ?></th>
    </tr>
<?php
    sort($plugin_files); // Alphabetize by filename. Better way?
    $style = '';
    foreach($plugin_files as $plugin_file) {
        $plugin_data = implode('', file(ABSPATH . '/wp-content/plugins/' . $plugin_file));
        preg_match("|Plugin Name:(.*)|i", $plugin_data, $plugin_name);
        preg_match("|Plugin URI:(.*)|i", $plugin_data, $plugin_uri);
        preg_match("|Description:(.*)|i", $plugin_data, $description);
        preg_match("|Author:(.*)|i", $plugin_data, $author_name);
        preg_match("|Author URI:(.*)|i", $plugin_data, $author_uri);
        if ( preg_match("|Version:(.*)|i", $plugin_data, $version) )
            $version = $version[1];
        else
            $version ='';

        $description = wptexturize($description[1]);

        if ('' == $plugin_uri) {
            $plugin = $plugin_name[1];
        } else {
            $plugin = __("<a href='{$plugin_uri[1]}' title='Visit plugin homepage'>{$plugin_name[1]}</a>");
        }

        if ('' == $author_uri) {
            $author = $author_name[1];
        } else {
            $author = __("<a href='{$author_uri[1]}' title='Visit author homepage'>{$author_name[1]}</a>");
        }



        $style = ('class="alternate"' == $style) ? '' : 'class="alternate"';

        if (!empty($current_plugins) && in_array($plugin_file, $current_plugins)) {
            $action = __("<a href='plugins.php?action=deactivate&plugin=$plugin_file' title='Deactivate this plugin' class='delete'>Deactivate</a>");
            $plugin = __("<strong>$plugin</strong>");
        } else {
            $action = __("<a href='plugins.php?action=activate&plugin=$plugin_file' title='Activate this plugin' class='edit'>Activate</a>");
        }
        echo "
    <tr $style>
        <td>$plugin</td>
        <td>$version</td>
        <td>$author</td>
        <td>$description</td>
        <td>$action</td>
    </tr>";
    }
?>

</table>
<?php
}
?>
</div>

<?php
include('admin-footer.php');
?>