Beispiel #1
0
 /**
  * Sets data
  *
  * @param string $key
  * @param string $var
  * @return boolean
  */
 function set($key, $var)
 {
     $sub_path = $this->_get_path($key);
     $path = $this->_cache_dir . '/' . $sub_path;
     $sub_dir = dirname($sub_path);
     $dir = dirname($path);
     if (is_dir($dir) || w3_mkdir($sub_dir, 0755, $this->_cache_dir)) {
         $fp = @fopen($path, 'w');
         if ($fp) {
             @fputs($fp, $var);
             @fclose($fp);
             return true;
         }
     }
     return false;
 }
 /**
  * Sets data
  *
  * @param string $key
  * @param mixed $var
  * @param integer $expire
  * @return boolean
  */
 function set($key, $var, $expire = 0)
 {
     $sub_path = $this->_get_path($key);
     $path = $this->_cache_dir . '/' . $sub_path;
     $sub_dir = dirname($sub_path);
     $dir = dirname($path);
     if (is_dir($dir) || w3_mkdir($sub_dir, 0755, $this->_cache_dir)) {
         $fp = @fopen($path, 'wb');
         if ($fp) {
             @fputs($fp, pack('L', $expire));
             @fputs($fp, @serialize($var));
             @fclose($fp);
             return true;
         }
     }
     return false;
 }
 /**
  * Write data to cache.
  *
  * @param string $id cache id (e.g. a filename)
  *
  * @param string $data
  *
  * @return bool success
  */
 public function store($id, $data)
 {
     $path = $this->_path . '/' . $id;
     $flag = $this->_locking ? LOCK_EX : null;
     if (is_file($path)) {
         @unlink($path);
     }
     $dir = dirname($id);
     if ($dir) {
         w3_mkdir($dir, 0777, $this->_path);
     }
     if (!@file_put_contents($path, $data, $flag)) {
         return false;
     }
     // write control
     if ($data != $this->fetch($id)) {
         @unlink($path);
         return false;
     }
     return true;
 }
Beispiel #4
0
 /**
  * Sets data
  *
  * @param string $key
  * @param string $var
  * @return boolean
  */
 function set($key, $var)
 {
     $sub_path = $this->_get_path($key);
     $path = $this->_cache_dir . '/' . $sub_path;
     $sub_dir = dirname($sub_path);
     $dir = dirname($path);
     if (@is_dir($dir) || w3_mkdir($sub_dir, 0777, $this->_cache_dir)) {
         $fp = @fopen($path, 'w');
         if ($fp) {
             if ($this->_locking) {
                 @flock($fp, LOCK_EX);
             }
             @fputs($fp, $var);
             @fclose($fp);
             if ($this->_locking) {
                 @flock($fp, LOCK_UN);
             }
             return true;
         }
     }
     return false;
 }
 /**
  * Add index.html to minify folder
  */
 function add_index_files_if_required()
 {
     if ($this->_config->get_string('minify.engine') == 'file') {
         if (!file_exists(W3TC_CACHE_MINIFY_DIR . '/index.html')) {
             if (!is_dir(W3TC_CACHE_MINIFY_DIR)) {
                 w3_mkdir(W3TC_CACHE_MINIFY_DIR, W3TC_CACHE_DIR);
             }
             @file_put_contents(W3TC_CACHE_MINIFY_DIR . '/index.html', '');
         }
     }
 }
 /**
  * Imports library
  *
  * @param integer $limit
  * @param integer $offset
  * @param integer $count
  * @param integer $total
  * @param array $results
  * @return boolean
  */
 function import_library($limit, $offset, &$count, &$total, &$results)
 {
     global $wpdb;
     $count = 0;
     $total = 0;
     $results = array();
     $upload_info = w3_upload_info();
     $uploads_use_yearmonth_folders = get_option('uploads_use_yearmonth_folders');
     $document_root = w3_get_document_root();
     @set_time_limit($this->_config->get_integer('timelimit.cdn_import'));
     if ($upload_info) {
         /**
          * Search for posts with links or images
          */
         $sql = sprintf('SELECT
     		ID,
     		post_content,
     		post_date
         FROM
             %sposts
         WHERE
             post_status = "publish"
             AND (post_type = "post" OR post_type = "page")
             AND (post_content LIKE "%%src=%%"
             	OR post_content LIKE "%%href=%%")
    		', $wpdb->prefix);
         if ($limit) {
             $sql .= sprintf(' LIMIT %d', $limit);
             if ($offset) {
                 $sql .= sprintf(' OFFSET %d', $offset);
             }
         }
         $posts = $wpdb->get_results($sql);
         if ($posts) {
             $count = count($posts);
             $total = $this->get_import_posts_count();
             $regexp = '~(' . $this->get_regexp_by_mask($this->_config->get_string('cdn.import.files')) . ')$~';
             $import_external = $this->_config->get_boolean('cdn.import.external');
             foreach ($posts as $post) {
                 $matches = null;
                 $replaced = array();
                 $attachments = array();
                 $post_content = $post->post_content;
                 /**
                  * Search for all link and image sources
                  */
                 if (preg_match_all('~(href|src)=[\'"]?([^\'"<>\\s]+)[\'"]?~', $post_content, $matches, PREG_SET_ORDER)) {
                     foreach ($matches as $match) {
                         list($search, $attribute, $origin) = $match;
                         /**
                          * Check if $search is already replaced
                          */
                         if (isset($replaced[$search])) {
                             continue;
                         }
                         $error = '';
                         $result = false;
                         $src = w3_normalize_file_minify($origin);
                         $dst = '';
                         /**
                          * Check if file exists in the library
                          */
                         if (stristr($origin, $upload_info['baseurl']) === false) {
                             /**
                              * Check file extension
                              */
                             $check_src = $src;
                             if (w3_is_url($check_src)) {
                                 $qpos = strpos($check_src, '?');
                                 if ($qpos !== false) {
                                     $check_src = substr($check_src, 0, $qpos);
                                 }
                             }
                             if (preg_match($regexp, $check_src)) {
                                 /**
                                  * Check for already uploaded attachment
                                  */
                                 if (isset($attachments[$src])) {
                                     list($dst, $dst_url) = $attachments[$src];
                                     $result = true;
                                 } else {
                                     if ($uploads_use_yearmonth_folders) {
                                         $upload_subdir = date('Y/m', strtotime($post->post_date));
                                         $upload_dir = sprintf('%s/%s', $upload_info['basedir'], $upload_subdir);
                                         $upload_url = sprintf('%s/%s', $upload_info['baseurl'], $upload_subdir);
                                     } else {
                                         $upload_subdir = '';
                                         $upload_dir = $upload_info['basedir'];
                                         $upload_url = $upload_info['baseurl'];
                                     }
                                     $src_filename = pathinfo($src, PATHINFO_FILENAME);
                                     $src_extension = pathinfo($src, PATHINFO_EXTENSION);
                                     /**
                                      * Get available filename
                                      */
                                     for ($i = 0;; $i++) {
                                         $dst = sprintf('%s/%s%s%s', $upload_dir, $src_filename, $i ? $i : '', $src_extension ? '.' . $src_extension : '');
                                         if (!file_exists($dst)) {
                                             break;
                                         }
                                     }
                                     $dst_basename = basename($dst);
                                     $dst_url = sprintf('%s/%s', $upload_url, $dst_basename);
                                     $dst_path = ltrim(str_replace($document_root, '', w3_path($dst)), '/');
                                     if ($upload_subdir) {
                                         w3_mkdir($upload_subdir, 0777, $upload_info['basedir']);
                                     }
                                     $download_result = false;
                                     /**
                                      * Check if file is remote URL
                                      */
                                     if (w3_is_url($src)) {
                                         /**
                                          * Download file
                                          */
                                         if ($import_external) {
                                             $download_result = w3_download($src, $dst);
                                             if (!$download_result) {
                                                 $error = 'Unable to download file';
                                             }
                                         } else {
                                             $error = 'External file import is disabled';
                                         }
                                     } else {
                                         /**
                                          * Otherwise copy file from local path
                                          */
                                         $src_path = $document_root . '/' . urldecode($src);
                                         if (file_exists($src_path)) {
                                             $download_result = @copy($src_path, $dst);
                                             if (!$download_result) {
                                                 $error = 'Unable to copy file';
                                             }
                                         } else {
                                             $error = 'Source file doesn\'t exists';
                                         }
                                     }
                                     /**
                                      * Check if download or copy was successful
                                      */
                                     if ($download_result) {
                                         w3_require_once(W3TC_INC_DIR . '/functions/mime.php');
                                         $title = $dst_basename;
                                         $guid = ltrim($upload_info['baseurlpath'] . $title, ',');
                                         $mime_type = w3_get_mime_type($dst);
                                         $GLOBALS['wp_rewrite'] = new WP_Rewrite();
                                         /**
                                          * Insert attachment
                                          */
                                         $id = wp_insert_attachment(array('post_mime_type' => $mime_type, 'guid' => $guid, 'post_title' => $title, 'post_content' => '', 'post_parent' => $post->ID), $dst);
                                         if (!is_wp_error($id)) {
                                             /**
                                              * Generate attachment metadata and upload to CDN
                                              */
                                             require_once ABSPATH . 'wp-admin/includes/image.php';
                                             wp_update_attachment_metadata($id, wp_generate_attachment_metadata($id, $dst));
                                             $attachments[$src] = array($dst, $dst_url);
                                             $result = true;
                                         } else {
                                             $error = 'Unable to insert attachment';
                                         }
                                     }
                                 }
                                 /**
                                  * If attachment was successfully created then replace links
                                  */
                                 if ($result) {
                                     $replace = sprintf('%s="%s"', $attribute, $dst_url);
                                     // replace $search with $replace
                                     $post_content = str_replace($search, $replace, $post_content);
                                     $replaced[$search] = $replace;
                                     $error = 'OK';
                                 }
                             } else {
                                 $error = 'File type rejected';
                             }
                         } else {
                             $error = 'File already exists in the media library';
                         }
                         /**
                          * Add new entry to the log file
                          */
                         $results[] = array('src' => $src, 'dst' => $dst_path, 'result' => $result, 'error' => $error);
                     }
                 }
                 /**
                  * If post content was chenged then update DB
                  */
                 if ($post_content != $post->post_content) {
                     wp_update_post(array('ID' => $post->ID, 'post_content' => $post_content));
                 }
             }
         }
     }
 }
Beispiel #7
0
 /**
  * Exports min files to CDN
  *
  * @return array
  */
 function get_files_minify()
 {
     $files = array();
     if (W3TC_PHP5 && $this->_config->get_boolean('minify.rewrite') && (!$this->_config->get_boolean('minify.auto') || w3_is_cdn_mirror($this->_config->get_string('cdn.engine')))) {
         require_once W3TC_INC_DIR . '/functions/http.php';
         $minify =& w3_instance('W3_Plugin_Minify');
         $document_root = w3_get_document_root();
         $site_root = w3_get_site_root();
         $minify_root = w3_path(W3TC_CACHE_FILE_MINIFY_DIR);
         $minify_path = ltrim(str_replace($site_root, rtrim(w3_get_site_path(), '/'), $minify_root), '/');
         $urls = $minify->get_urls();
         if ($this->_config->get_string('minify.engine') == 'file') {
             foreach ($urls as $url) {
                 w3_http_get($url);
             }
             $files = $this->search_files($minify_root, $minify_path, '*.css;*.js');
         } else {
             foreach ($urls as $url) {
                 $file = w3_normalize_file_minify($url);
                 $file = w3_translate_file($file);
                 if (!w3_is_url($file)) {
                     $file = $document_root . '/' . $file;
                     $file = ltrim(str_replace($minify_root, '', $file), '/');
                     $dir = dirname($file);
                     if ($dir) {
                         w3_mkdir($dir, 0777, $minify_root);
                     }
                     if (w3_download($url, $minify_root . '/' . $file) !== false) {
                         $files[] = $minify_path . '/' . $file;
                     }
                 }
             }
         }
     }
     return $files;
 }
 /**
  * Sets data
  *
  * @param string $key
  * @param mixed $var
  * @param integer $expire
  * @return boolean
  */
 function set($key, &$var, $expire = 0)
 {
     $sub_path = $this->_get_path($key);
     $path = $this->_cache_dir . DIRECTORY_SEPARATOR . $sub_path;
     $sub_dir = dirname($sub_path);
     $dir = dirname($path);
     if (@is_dir($dir) || w3_mkdir($sub_dir, 0777, $this->_cache_dir)) {
         $fp = @fopen($path, 'wb');
         if ($fp) {
             if ($this->_locking) {
                 @flock($fp, LOCK_EX);
             }
             @fputs($fp, pack('L', $expire));
             @fputs($fp, @serialize($var));
             @fclose($fp);
             if ($this->_locking) {
                 @flock($fp, LOCK_UN);
             }
             return true;
         }
     }
     return false;
 }
/**
 * @param $folder
 * @param string $method Which method to use when creating
 * @param string $url Where to redirect after creation
 * @param bool|string $context folder to create folder in
 * @throws FilesystemCredentialException with S/FTP form if it can't get the required filesystem credentials
 * @throws FileOperationException
 */
function w3_wp_create_folder($folder, $method = '', $url = '', $context = false)
{
    if (!@is_dir($folder) && !@w3_mkdir($folder)) {
        w3_wp_request_filesystem_credentials($method, $url, $context);
        global $wp_filesystem;
        if (!$wp_filesystem->mkdir($folder, FS_CHMOD_DIR)) {
            throw new FileOperationException('Could not create directory:' . $folder, 'create', 'folder', $folder);
        }
    }
}
Beispiel #10
0
 /**
  * Imports library
  *
  * @param integer $limit
  * @param integer $offset
  * @param integer $count
  * @param integer $total
  * @param array $results
  * @return boolean
  */
 function import_library($limit, $offset, &$count, &$total, &$results)
 {
     global $wpdb;
     $count = 0;
     $total = 0;
     $results = array();
     $site_url = w3_get_site_url();
     $upload_info = w3_upload_info();
     if ($upload_info) {
         $sql = sprintf('SELECT
     		ID,
     		post_content,
     		post_date
         FROM
             %sposts
         WHERE
             post_status = "publish"
             AND (post_type = "post" OR post_type = "page") 
             AND (post_content LIKE "%%src=%%"
             	OR post_content LIKE "%%href=%%")
    		', $wpdb->prefix);
         if ($limit) {
             $sql .= sprintf(' LIMIT %d', $limit);
             if ($offset) {
                 $sql .= sprintf(' OFFSET %d', $offset);
             }
         }
         $posts = $wpdb->get_results($sql);
         if ($posts) {
             $count = count($posts);
             $total = $this->get_import_posts_count();
             $regexp = $this->get_regexp_by_mask($this->_config->get_string('cdn.import.files'));
             $import_external = $this->_config->get_boolean('cdn.import.external');
             foreach ($posts as $post) {
                 $matches = null;
                 $post_content = $post->post_content;
                 if (preg_match_all('~(href|src)=[\'"]?([^\'"<>\\s]+)[\'"]?~', $post_content, $matches, PREG_SET_ORDER)) {
                     foreach ($matches as $match) {
                         $src = w3_normalize_file($match[2]);
                         if (preg_match('~(' . $regexp . ')$~', $src)) {
                             $src_dir = date('Y/m', strtotime($post->post_date));
                             $src_base = basename($src);
                             $dst = sprintf('%s/%s/%s', $upload_info['upload_dir'], $src_dir, $src_base);
                             $dst_dir = dirname($dst);
                             $dst_path = ABSPATH . $dst;
                             $dst_url = sprintf('%s%s/%s/%s', $site_url, $upload_info['upload_url'], $src_dir, $src_base);
                             $result = false;
                             $error = '';
                             $download_result = null;
                             w3_mkdir($dst_dir, 0755, ABSPATH);
                             // file already exists
                             if (!file_exists($dst_path)) {
                                 // source is external URL
                                 if (w3_is_url($src)) {
                                     if ($import_external) {
                                         $download_result = $this->download($src, $dst_path);
                                     } else {
                                         $error = 'External file import is disabled';
                                     }
                                     // source is local file not in wp-content/uploads dir
                                 } elseif (strstr($src, $upload_info['upload_dir']) === false) {
                                     $src_path = ABSPATH . $src;
                                     $download_result = @copy($src_path, $dst_path);
                                     // file is already in wp-content/uploads dir
                                 } else {
                                     $error = 'Source file already exists';
                                 }
                                 if ($download_result !== null) {
                                     if ($download_result) {
                                         $title = $src_base;
                                         $guid = $upload_info['upload_url'] . '/' . $title;
                                         $mime_type = w3_get_mime_type($src_base);
                                         $GLOBALS['wp_rewrite'] =& new WP_Rewrite();
                                         $id = wp_insert_attachment(array('post_mime_type' => $mime_type, 'guid' => $guid, 'post_title' => $title, 'post_content' => ''), $dst_path);
                                         if (!is_wp_error($id)) {
                                             require_once ABSPATH . 'wp-admin/includes/image.php';
                                             wp_update_attachment_metadata($id, wp_generate_attachment_metadata($id, $dst_path));
                                             $post_content = str_replace($src, $dst_url, $post_content);
                                             $result = true;
                                             $error = 'OK';
                                         } else {
                                             $error = 'Unable to insert attachment';
                                         }
                                     } else {
                                         $error = 'Unable to download file';
                                     }
                                 }
                             } else {
                                 $error = 'Destination file already exists';
                             }
                             $results[] = array('src' => $src, 'dst' => $dst, 'result' => $result, 'error' => $error);
                         }
                     }
                 }
                 if ($post_content != $post->post_content) {
                     wp_update_post(array('ID' => $post->ID, 'post_content' => $post_content));
                 }
             }
         }
     }
 }