159 lines
5.2 KiB
PHP
159 lines
5.2 KiB
PHP
<?php
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require_once('admin.php');
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$title = __("Edit Plugins");
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$parent_file = 'plugins.php';
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wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file'));
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$plugins = get_plugins();
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$plugin_files = array_keys($plugins);
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if (empty($file)) {
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$file = $plugin_files[0];
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}
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$file = validate_file_to_edit($file, $plugin_files);
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$real_file = get_real_file_to_edit( PLUGINDIR . "/$file");
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switch($action) {
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case 'update':
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check_admin_referer('edit-plugin_' . $file);
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if ( !current_user_can('edit_plugins') )
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wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
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$newcontent = stripslashes($_POST['newcontent']);
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if (is_writeable($real_file)) {
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$f = fopen($real_file, 'w+');
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fwrite($f, $newcontent);
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fclose($f);
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// Deactivate so we can test it.
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$current = get_option('active_plugins');
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if ( in_array($file, $current) || isset($_POST['phperror']) ) {
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if ( in_array($file, $current) ) {
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array_splice($current, array_search( $file, $current), 1 ); // Array-fu!
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update_option('active_plugins', $current);
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}
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wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file=$file&liveupdate=1"));
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exit();
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}
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wp_redirect("plugin-editor.php?file=$file&a=te");
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} else {
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wp_redirect("plugin-editor.php?file=$file");
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}
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exit();
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break;
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default:
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if ( !current_user_can('edit_plugins') )
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wp_die('<p>'.__('You do not have sufficient permissions to edit plugins for this blog.').'</p>');
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if ( $_GET['liveupdate'] ) {
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check_admin_referer('edit-plugin-test_' . $file);
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$current = get_option('active_plugins');
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$plugin = $file;
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if ( validate_file($plugin) )
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wp_die(__('Invalid plugin.'));
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if ( ! file_exists(ABSPATH . PLUGINDIR . '/' . $plugin) )
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wp_die(__('Plugin file does not exist.'));
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if (!in_array($plugin, $current)) {
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wp_redirect("plugin-editor.php?file=$file&phperror=1"); // we'll override this later if the plugin can be included without fatal error
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@include(ABSPATH . PLUGINDIR . '/' . $plugin);
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$current[] = $plugin;
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sort($current);
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update_option('active_plugins', $current);
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}
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wp_redirect("plugin-editor.php?file=$file&a=te");
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}
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require_once('admin-header.php');
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update_recently_edited(PLUGINDIR . "/$file");
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if (!is_file($real_file))
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$error = 1;
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if (!$error) {
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$f = fopen($real_file, 'r');
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$content = fread($f, filesize($real_file));
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$content = htmlspecialchars($content);
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}
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?>
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<?php if (isset($_GET['a'])) : ?>
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<div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
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<?php elseif (isset($_GET['phperror'])) : ?>
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<div id="message" class="updated fade"><p><?php _e('This plugin has been deactivated because your changes resulted in a <strong>fatal error</strong>.') ?></p></div>
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<?php endif; ?>
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<div class="wrap">
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<?php
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if ( in_array($file, (array) get_option('active_plugins')) ) {
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if (is_writeable($real_file)) {
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echo '<h2>' . sprintf(__('Editing <strong>%s</strong> (active)'), $file) . '</h2>';
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} else {
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echo '<h2>' . sprintf(__('Browsing <strong>%s</strong> (active)'), $file) . '</h2>';
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}
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} else {
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if (is_writeable($real_file)) {
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echo '<h2>' . sprintf(__('Editing <strong>%s</strong> (inactive)'), $file) . '</h2>';
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} else {
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echo '<h2>' . sprintf(__('Browsing <strong>%s</strong> (inactive)'), $file) . '</h2>';
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}
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}
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?>
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<div id="templateside">
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<h3><?php _e('Plugin files') ?></h3>
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<?php
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if ($plugin_files) :
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?>
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<ul>
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<?php foreach($plugin_files as $plugin_file) : ?>
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<li><a href="plugin-editor.php?file=<?php echo "$plugin_file"; ?>"><?php echo $plugins[$plugin_file]['Name']; ?></a></li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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</div>
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<?php if (!$error) { ?>
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<form name="template" id="template" action="plugin-editor.php" method="post">
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<?php wp_nonce_field('edit-plugin_' . $file) ?>
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<div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
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<input type="hidden" name="action" value="update" />
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<input type="hidden" name="file" value="<?php echo $file ?>" />
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</div>
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<?php if ( is_writeable($real_file) ) : ?>
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<?php if ( in_array($file, (array) get_option('active_plugins')) ) { ?>
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<p><?php _e('<strong>Warning:</strong> Making changes to active plugins is not recommended. If your changes cause a fatal error, the plugin will be automatically deactivated.'); ?></p>
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<?php } ?>
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<p class="submit">
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<?php
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if ( isset($_GET['phperror']) )
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echo "<input type='hidden' name='phperror' value='1' /><input type='submit' name='submit' value='" . __('Update File and Attempt to Reactivate »') . "' tabindex='2' />";
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else
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echo "<input type='submit' name='submit' value='" . __('Update File') . "' tabindex='2' />";
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?>
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</p>
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<?php else : ?>
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<p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
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<?php endif; ?>
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</form>
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<?php
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} else {
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echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
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}
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?>
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<div class="clear"> </div>
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</div>
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<?php
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break;
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}
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include("admin-footer.php") ?>
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