140 lines
4.5 KiB
PHP
140 lines
4.5 KiB
PHP
<?php
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if ($_GET['action']) {
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$standalone = 1;
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require_once('admin-header.php');
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if ('activate' == $_GET['action']) {
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$current = "\n" . get_settings('active_plugins') . "\n";
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$current = preg_replace("|(\n)+\s*|", "\n", $current);
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$current = trim($current) . "\n " . trim($_GET['plugin']);
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$current = trim($current);
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$current = preg_replace('|\n\s*|', '\n', $current); // I don't know where this is coming from
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update_option('active_plugins', $current);
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header('Location: plugins.php?activate=true');
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}
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if ('deactivate' == $_GET['action']) {
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$current = "\n" . get_settings('active_plugins') . "\n";
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$current = str_replace("\n" . $_GET['plugin'], '', $current);
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$current = preg_replace("|(\n)+\s*|", "\n", $current);
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update_option('active_plugins', trim($current));
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header('Location: plugins.php?deactivate=true');
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}
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}
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$title = 'Manage Plugins';
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require_once('admin-header.php');
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if ($user_level < 9) // Must be at least level 9
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die ("Sorry, you must be at least a level 8 user to modify plugins.");
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// Clean up options
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// if any files are in the option that don't exist, axe 'em
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$check_plugins = explode("\n", (get_settings('active_plugins')));
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foreach ($check_plugins as $check_plugin) {
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if (!file_exists(ABSPATH . 'wp-content/plugins/' . $check_plugin)) {
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$current = get_settings('active_plugins') . "\n";
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$current = str_replace($check_plugin . "\n", '', $current);
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$current = preg_replace("|\n+|", "\n", $current);
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update_option('active_plugins', trim($current));
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}
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}
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?>
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<?php if ($_GET['activate']) : ?>
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<div class="updated"><p>Plugin <strong>activated</strong>.</p>
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</div>
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<?php endif; ?>
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<?php if ($_GET['deactivate']) : ?>
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<div class="updated"><p>Plugin <strong>deactivated</strong>.</p>
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</div>
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<?php endif; ?>
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<div class="wrap">
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<h2><?php _e('Plugin Management'); ?></h2>
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<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>
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<?php
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// Files in wp-content/plugins directory
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$plugins_dir = @ dir(ABSPATH . 'wp-content/plugins');
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if ($plugins_dir) {
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while(($file = $plugins_dir->read()) !== false) {
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if ( !preg_match('|^\.+$|', $file) && preg_match('|\.php$|', $file) )
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$plugin_files[] = $file;
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}
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}
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if ('' != trim(get_settings('active_plugins'))) {
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$current_plugins = explode("\n", (get_settings('active_plugins')));
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}
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if (!$plugins_dir || !$plugin_files) {
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_e("<p>Couldn't open plugins directory or there are no plugins available.</p>"); // TODO: make more helpful
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} else {
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?>
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<table width="100%" cellpadding="3" cellspacing="3">
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<tr>
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<th><?php _e('Plugin'); ?></th>
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<th><?php _e('Version'); ?></th>
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<th><?php _e('Author'); ?></th>
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<th><?php _e('Description'); ?></th>
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<th><?php _e('Action'); ?></th>
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</tr>
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<?php
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sort($plugin_files); // Alphabetize by filename. Better way?
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foreach($plugin_files as $plugin_file) {
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$plugin_data = implode('', file(ABSPATH . '/wp-content/plugins/' . $plugin_file));
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preg_match("|Plugin Name:(.*)|i", $plugin_data, $plugin_name);
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preg_match("|Plugin URI:(.*)|i", $plugin_data, $plugin_uri);
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preg_match("|Description:(.*)|i", $plugin_data, $description);
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preg_match("|Author:(.*)|i", $plugin_data, $author_name);
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preg_match("|Author URI:(.*)|i", $plugin_data, $author_uri);
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preg_match("|Version:(.*)|i", $plugin_data, $version);
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$description = wptexturize(wp_filter_kses($description[1]));
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if ('' == $plugin_uri) {
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$plugin = $plugin_name[1];
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} else {
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$plugin = wp_filter_kses( __("<a href='{$plugin_uri[1]}' title='Visit plugin homepage'>{$plugin_name[1]}</a>") );
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}
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if ('' == $author_uri) {
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$author = $author_name[1];
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} else {
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$author = wp_filter_kses( __("<a href='{$author_uri[1]}' title='Visit author homepage'>{$author_name[1]}</a>") );
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}
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$style = ('class="alternate"' == $style) ? '' : 'class="alternate"';
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if (!empty($current_plugins) && in_array($plugin_file, $current_plugins)) {
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$action = __("<a href='plugins.php?action=deactivate&plugin=$plugin_file' title='Deactivate this plugin' class='delete'>Deactivate</a>");
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$plugin = __("<strong>$plugin</strong>");
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} else {
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$action = __("<a href='plugins.php?action=activate&plugin=$plugin_file' title='Activate this plugin' class='edit'>Activate</a>");
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}
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echo "
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<tr $style>
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<td>$plugin</td>
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<td>{$version[1]}</td>
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<td>$author</td>
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<td>$description</td>
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<td>$action</td>
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</tr>";
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}
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?>
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</table>
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<?php
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}
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?>
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</div>
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<?php
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include('admin-footer.php');
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?>
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