PHP recursive_delete函数代码示例

 public static function delete_article($articleid)
 {
     $db = cmsms()->GetDb();
     //Now remove the article
     $query = "DELETE FROM " . cms_db_prefix() . "module_news WHERE news_id = ?";
     $db->Execute($query, array($articleid));
     // Delete it from the custom fields
     $query = 'DELETE FROM ' . cms_db_prefix() . 'module_news_fieldvals WHERE news_id = ?';
     $db->Execute($query, array($articleid));
     // delete any files...
     $config = cmsms()->GetConfig;
     $p = cms_join_path($config['uploads_path'], 'news', 'id', $articleid);
     if (is_dir($p)) {
         recursive_delete($p);
     }
     news_admin_ops::delete_static_route($articleid);
     //Update search index
     $mod = cms_utils::get_module('News');
     $module = cms_utils::get_module('Search');
     if ($module != FALSE) {
         $module->DeleteWords($mod->GetName(), $articleid, 'article');
     }
     @$mod->SendEvent('NewsArticleDeleted', array('news_id' => $articleid));
     // put mention into the admin log
     audit($articleid, 'News: ' . $articleid, 'Article deleted');
 }

 public function testRecursiveDelete()
 {
     $path = $this->path;
     recursive_delete($path);
     if (!is_dir('test/a/')) {
         $this->skip("WARN: dir not present, shouldn't have been removed yet");
     }
     recursive_delete($path, true);
     $this->assertFalse(file_exists($path));
     $this->assertFalse(file_exists($path . '/a'));
 }

/**
 * Delete a file or recursively delete a directory
 *
 * @param string $str Path to file or directory
 */
function recursive_delete($str)
{
    if (is_file($str)) {
        return @unlink($str);
    } elseif (is_dir($str)) {
        $scan = glob(rtrim($str, '/') . '/*');
        foreach ($scan as $index => $path) {
            recursive_delete($path);
        }
        return @rmdir($str);
    }
}

function recursive_delete($ftp, $path)
{
    $files = ftp_rawlist($ftp, $path);
    foreach ($files as $file) {
        $i = explode(' ', $file);
        $filename = $i[count($i) - 1];
        if (strpos($file, '<DIR>') !== false) {
            recursive_delete($ftp, $path . '/' . $filename);
        } else {
            if (!ftp_delete($ftp, $path . '/' . $filename)) {
                return false;
            }
        }
    }
    if (!ftp_rmdir($ftp, $path)) {
        return false;
    }
    return true;
}

function recursive_delete($deletedir)
{
    global $return;
    if (is_dir($deletedir)) {
        $handle = opendir($deletedir);
        while (false !== ($entry = readdir($handle))) {
            if ($entry != "." && $entry != "..") {
                $ext = pathinfo($entry, PATHINFO_EXTENSION);
                $path = $deletedir . '/' . $entry;
                if (!is_dir($path)) {
                    unlink($path);
                    $return['deleted files'][] = $path;
                } else {
                    recursive_delete($path);
                }
            }
        }
        closedir($handle);
        rmdir($deletedir);
        $return['deleted dirs'][] = $deletedir;
    } else {
        $return[$deletedir] = 'does not exist';
    }
}

 protected function copy_conf()
 {
     $this->write_progress("\tCopying Config");
     //make a backup of the config
     if (file_exists($this->global_settings->switch_conf_dir())) {
         $this->backup_dir($this->global_settings->switch_conf_dir(), 'fusionpbx_switch_config');
         recursive_delete($this->global_settings->switch_conf_dir());
     }
     //make sure the conf directory exists
     if (!is_dir($this->global_settings->switch_conf_dir())) {
         if (!mkdir($this->global_settings->switch_conf_dir(), 0774, true)) {
             throw new Exception("Failed to create the switch conf directory '" . $this->global_settings->switch_conf_dir() . "'. ");
         }
     }
     //copy resources/templates/conf to the freeswitch conf dir
     if (file_exists('/usr/share/examples/fusionpbx/resources/templates/conf')) {
         $src_dir = "/usr/share/examples/fusionpbx/resources/templates/conf";
     } else {
         $src_dir = $_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/resources/templates/conf";
     }
     $dst_dir = $this->global_settings->switch_conf_dir();
     if (is_readable($dst_dir)) {
         recursive_copy($src_dir, $dst_dir);
         unset($src_dir, $dst_dir);
     }
     $fax_dir = join(DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'fax'));
     if (!is_readable($fax_dir)) {
         mkdir($fax_dir, 0777, true);
     }
     $voicemail_dir = join(DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'voicemail'));
     if (!is_readable($voicemail_dir)) {
         mkdir($voicemail_dir, 0777, true);
     }
     //create the dialplan/default.xml for single tenant or dialplan/domain.xml
     if (file_exists($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/app/dialplan")) {
         $dialplan = new dialplan();
         $dialplan->domain_uuid = $this->domain_uuid;
         $dialplan->domain = $this->domain_name;
         $dialplan->switch_dialplan_dir = join(DIRECTORY_SEPARATOR, array($this->global_settings->switch_conf_dir(), "/dialplan"));
         $dialplan->restore_advanced_xml();
         if ($this->_debug) {
             print_r($dialplan->result, $message);
             $this->write_debug($message);
         }
     }
     //write the xml_cdr.conf.xml file
     if (file_exists($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/app/xml_cdr")) {
         xml_cdr_conf_xml();
     }
     //write the switch.conf.xml file
     if (file_exists($this->global_settings->switch_conf_dir())) {
         switch_conf_xml();
     }
 }

 }
 if ($action == 'showpostinstall') {
     // this is probably dead code now
     if (isset($gCms->modules[$module])) {
         $modinstance =& $gCms->modules[$module]['object'];
         if ($modinstance->InstallPostMessage() != FALSE) {
             @ob_start();
             echo $modinstance->InstallPostMessage();
             $content = @ob_get_contents();
             @ob_end_clean();
             echo $themeObject->ShowMessage($content);
         }
     }
 }
 if ($action == 'remove') {
     $result = recursive_delete($config['root_path'] . DIRECTORY_SEPARATOR . 'modules' . DIRECTORY_SEPARATOR . $module);
     if (!$result) {
         echo '<div class="pagecontainer">';
         echo '<p class="pageheader">' . lang('moduleerrormessage', array($module)) . '</p>';
         echo lang('cantremovefiles');
         echo "</div>";
         echo '<p class="pageback"><a class="pageback" href="' . $thisurl . '">&#171; ' . lang('back') . '</a></p>';
         include_once "footer.php";
     } else {
         redirect($thisurl);
     }
 }
 if ($action == 'upgrade') {
     $modops =& $gCms->GetModuleOperations();
     $result = $modops->UpgradeModule($module, $_GET['oldversion'], $_GET['newversion']);
     if (!$result) {

                 // Check that the news belongs to the same project
                 $gr = db_query("SELECT group_id FROM news_bytes WHERE forum_id=" . db_ei($forum_id));
                 if (db_result($gr, 0, 'group_id') == $group_id) {
                     // authorized to delete the message
                     $authorized_to_delete_message = true;
                 }
             } else {
                 if ($message_group_id == $group_id) {
                     // the message belongs to this group's forums
                     $authorized_to_delete_message = true;
                 }
             }
             if ($authorized_to_delete_message) {
                 //delete monitor settings on the corresponding thread, before deleting the message
                 forum_thread_delete_monitor($forum_id, $msg_id);
                 $feedback .= $Language->getText('forum_admin_index', 'msgs_del', recursive_delete($msg_id, $forum_id));
             } else {
                 $feedback .= ' ' . $Language->getText('forum_admin_index', 'msg_not_in_group') . ' ';
             }
         } else {
             $feedback .= ' ' . $Language->getText('forum_admin_index', 'msg_not_found') . ' ';
         }
     }
 } else {
     if ($request->existAndNonEmpty('add_forum')) {
         /*
         	Adding forums to this group
         */
         $vMonitored = new Valid_WhiteList('is_monitored', array(0, 1));
         $vMonitored->required();
         if ($request->valid($vForumName) && $request->valid($vDescription) && $request->valid($vIsPublic) && $request->valid($vMonitored)) {

         $thumbtype = $tmp[2];
         $thumbext = @image_type_to_extension($thumbtype);
         $fnameext = strrchr($row['upload_name'], '.');
         $fname = substr($row['upload_name'], 0, strlen($row['upload_name']) - strlen($fnameext));
         $thumbname = 'thumb_' . $fname . $thumbext;
         $newthumb = cms_join_path($dir, $thumbname);
         // rename thumbnail files
         @rename($oldthumb, $newthumb);
         @unlink($oldthumb);
         // update the database
         $db->Execute($updatequery, array($thumbname, $row['upload_id']));
     }
     // remove the .thumbs directory for each category
     for ($i = 0; $i < count($categories); $i++) {
         $dir = cms_join_path($config['uploads_path'], $categories[$i]['uploads_category_path'], '.thumbs');
         recursive_delete($dir);
     }
 case '1.4':
 case '1.4.1':
     $db =& $this->GetDb();
     $dict = NewDataDictionary($db);
     $sqlarray = $dict->AddColumnSQL(cms_db_prefix() . "module_uploads_categories", "upload_category_deletable I");
     $dict->ExecuteSQLArray($sqlarray);
 case '1.5':
 case '1.5.1':
     // sendfile form template
     $fn = dirname(__FILE__) . '/templates/orig_sendfileform_template.tpl';
     if (file_exists($fn)) {
         $template = @file_get_contents($fn);
         $this->SetPreference('sendfileform_sysdefault', $template);
         $this->SetTemplate('sendfileform_default', $template);

 protected function copy_conf()
 {
     //send a message
     $this->write_progress("\tCopying Config");
     //make a backup of the config
     if (file_exists($this->global_settings->switch_conf_dir())) {
         $this->backup_dir($this->global_settings->switch_conf_dir(), 'fusionpbx_switch_config');
         recursive_delete($this->global_settings->switch_conf_dir());
     }
     //make sure the conf directory exists
     if (!is_dir($this->global_settings->switch_conf_dir())) {
         if (!mkdir($this->global_settings->switch_conf_dir(), 02770, true)) {
             throw new Exception("Failed to create the switch conf directory '" . $this->global_settings->switch_conf_dir() . "'. ");
         }
     }
     //copy resources/templates/conf to the freeswitch conf dir
     if (file_exists('/usr/share/examples/fusionpbx/resources/templates/conf')) {
         $src_dir = "/usr/share/examples/fusionpbx/resources/templates/conf";
     } else {
         $src_dir = $_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/resources/templates/conf";
     }
     $dst_dir = $this->global_settings->switch_conf_dir();
     if (is_readable($dst_dir)) {
         recursive_copy($src_dir, $dst_dir);
         unset($src_dir, $dst_dir);
     }
     $fax_dir = join(DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'fax'));
     if (!is_readable($fax_dir)) {
         mkdir($fax_dir, 02770, true);
     }
     $voicemail_dir = join(DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'voicemail'));
     if (!is_readable($voicemail_dir)) {
         mkdir($voicemail_dir, 02770, true);
     }
     //write the xml_cdr.conf.xml file
     if (file_exists($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/app/xml_cdr")) {
         xml_cdr_conf_xml();
     }
     //write the switch.conf.xml file
     if (file_exists($this->global_settings->switch_conf_dir())) {
         switch_conf_xml();
     }
 }

/**
 * A function to recursively delete all files and folders in a directory
 * synonymous with rm -r
 *
 * @param string The directory name
 * @return boolean
 */
function recursive_delete($dirname)
{
    // all subdirectories and contents:
    if (is_dir($dirname)) {
        $dir_handle = opendir($dirname);
    }
    while ($file = readdir($dir_handle)) {
        if ($file != "." && $file != "..") {
            if (!is_dir($dirname . "/" . $file)) {
                if (!@unlink($dirname . "/" . $file)) {
                    closedir($dir_handle);
                    return false;
                }
            } else {
                recursive_delete($dirname . "/" . $file);
            }
        }
    }
    closedir($dir_handle);
    if (!@rmdir($dirname)) {
        return false;
    }
    return true;
}

if ($group_id && user_ismember($group_id, 'F2')) {
    if ($post_changes) {
        /*
        	Update the DB to reflect the changes
        */
        if ($delete) {
            /*
            	Deleting messages or threads
            */
            /*
            	Get this forum_id, checking to make sure this forum is in this group
            */
            $sql = "SELECT forum.group_forum_id FROM forum,forum_group_list WHERE forum.group_forum_id=forum_group_list.group_forum_id " . "AND forum_group_list.group_id='{$group_id}' AND forum.msg_id='{$msg_id}'";
            $result = db_query($sql);
            if (db_numrows($result) > 0) {
                $feedback .= recursive_delete($msg_id, db_result($result, 0, 'group_forum_id')) . " messages deleted ";
            } else {
                $feedback .= " Message not found or message is not in your group ";
            }
        } else {
            if ($add_forum) {
                /*
                	Adding forums to this group
                */
                forum_create_forum($group_id, $forum_name, $is_public, 1, $description);
            } else {
                if ($change_status) {
                    /*
                    	Change a forum to public/private
                    */
                    if ($send_all_posts_to) {

    // 'media' is the odd one out in going to parent_templates, the rest just go to templates.
    if ($toplevel == "media") {
        $destination = $xerte_module_path . "xerte/parent_templates/" . $folder . "/{$toplevel}/";
    }
    foreach ($files_to_move as $file) {
        @rename($file, $destination . $file);
    }
    // Now remove all the (media|thumbs|common|models) files.
    recursive_delete($toplevel_src_path, true);
}
$template_src = $temp_dir . DIRECTORY_SEPARATOR . $folder . DIRECTORY_SEPARATOR;
rename($template_src . "template.rlt", $xerte_module_path . "xerte/parent_templates/" . $folder . "/" . $folder . ".rlt");
rename($template_src . "template.xml", $xerte_module_path . "xerte/templates/" . $folder . "/data.xml");
rename($template_src . "template.xwd", $xerte_module_path . "xerte/parent_templates/" . $folder . "/data.xwd");
// Remove anything now left.
recursive_delete($temp_dir, true);
if ($_POST['folder'] == "") {
    /*
     * No folder was posted, so add records to the database id.
     */
    _debug("Adding template to database ({$folder}/ {$desc}/ {$name} etc)");
    $prefix = $xerte_toolkits_site->database_table_prefix;
    $sql = "INSERT INTO {$prefix}originaltemplatedetails \n            (template_framework, template_name, description, date_uploaded, display_name, display_id, access_rights, active)\n            VALUES (?,?,?,?,?,?,?,?)";
    $parameters = array('xerte', $folder, $desc, date('Y-m-d'), $name, '0', '', 'false');
    $ok = db_query($sql, $parameters);
    if ($ok) {
        receive_message($_SESSION['toolkits_logon_username'], "USER", "SUCCESS", "Folder creation succeeded for " . $_SESSION['toolkits_logon_username'], "Folder creation succeeded for " . $_SESSION['toolkits_logon_username']);
        echo IMPORT_TEMPLATE_FOLDER_CREATE . "****";
        _debug("template saved to db ok; import presumably ok.");
    } else {
        receive_message($_SESSION['toolkits_logon_username'], "USER", "CRITICAL", "Folder creation failed for " . $_SESSION['toolkits_logon_username'], "Folder creation failed for " . $_SESSION['toolkits_logon_username']);

function recursive_delete($msg_id, $forum_id)
{
    /*
    	Take a message id and recurse, deleting all followups
    */
    if ($msg_id == '' || $msg_id == '0' || strlen($msg_id) < 1) {
        return 0;
    }
    $sql = "SELECT msg_id FROM forum WHERE is_followup_to=" . db_ei($msg_id) . " AND group_forum_id=" . db_ei($forum_id);
    $result = db_query($sql);
    $rows = db_numrows($result);
    $count = 1;
    for ($i = 0; $i < $rows; $i++) {
        $count += recursive_delete(db_result($result, $i, 'msg_id'), $forum_id);
    }
    $sql = "DELETE FROM forum WHERE msg_id=" . db_ei($msg_id) . " AND group_forum_id=" . db_ei($forum_id);
    $toss = db_query($sql);
    return $count;
}

function recursive_delete($dir)
{
    $files = array_diff(scandir($dir), array('.', '..'));
    foreach ($files as $file) {
        is_dir("{$dir}/{$file}") ? recursive_delete("{$dir}/{$file}") : unlink("{$dir}/{$file}");
    }
    return rmdir($dir);
}