| | |
| | | * |
| | | * Provide a uid, and parse message structure. |
| | | * |
| | | * @param string $uid The message UID. |
| | | * @param string $folder Folder name |
| | | * @param string $uid The message UID. |
| | | * @param string $folder Folder name |
| | | * @param bool $is_safe Security flag |
| | | * |
| | | * @see self::$app, self::$storage, self::$opt, self::$parts |
| | | */ |
| | | function __construct($uid, $folder = null) |
| | | function __construct($uid, $folder = null, $is_safe = false) |
| | | { |
| | | // decode combined UID-folder identifier |
| | | if (preg_match('/^\d+-.+/', $uid)) { |
| | | list($uid, $folder) = explode('-', $uid, 2); |
| | | } |
| | | |
| | | $this->uid = $uid; |
| | | $this->app = rcube::get_instance(); |
| | | $this->uid = $uid; |
| | | $this->app = rcube::get_instance(); |
| | | $this->storage = $this->app->get_storage(); |
| | | $this->folder = strlen($folder) ? $folder : $this->storage->get_folder(); |
| | | $this->storage->set_options(array('all_headers' => true)); |
| | | |
| | | // Set current folder |
| | | $this->storage->set_folder($this->folder); |
| | | $this->storage->set_options(array('all_headers' => true)); |
| | | |
| | | $this->headers = $this->storage->get_message($uid); |
| | | |
| | |
| | | return; |
| | | } |
| | | |
| | | $this->mime = new rcube_mime($this->headers->charset); |
| | | |
| | | $this->mime = new rcube_mime($this->headers->charset); |
| | | $this->subject = $this->headers->get('subject'); |
| | | list(, $this->sender) = each($this->mime->decode_address_list($this->headers->from, 1)); |
| | | |
| | | $this->set_safe((intval($_GET['_safe']) || $_SESSION['safe_messages'][$this->folder.':'.$uid])); |
| | | $this->set_safe($is_safe || $_SESSION['safe_messages'][$this->folder.':'.$uid]); |
| | | $this->opt = array( |
| | | 'safe' => $this->is_safe, |
| | | 'prefer_html' => $this->app->config->get('prefer_html'), |
| | |
| | | * Determine if the message contains a HTML part. This must to be |
| | | * a real part not an attachment (or its part) |
| | | * |
| | | * @param bool $enriched Enables checking for text/enriched parts too |
| | | * @param bool $enriched Enables checking for text/enriched parts too |
| | | * @param rcube_message_part &$part Reference to the part if found |
| | | * |
| | | * @return bool True if a HTML is available, False if not |
| | | */ |
| | | function has_html_part($enriched = false) |
| | | public function has_html_part($enriched = false, &$part = null) |
| | | { |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $part) { |
| | |
| | | } |
| | | } |
| | | |
| | | $part = null; |
| | | |
| | | return false; |
| | | } |
| | | |
| | |
| | | * Determine if the message contains a text/plain part. This must to be |
| | | * a real part not an attachment (or its part) |
| | | * |
| | | * @param rcube_message_part &$part Reference to the part if found |
| | | * |
| | | * @return bool True if a plain text part is available, False if not |
| | | */ |
| | | function has_text_part() |
| | | public function has_text_part(&$part = null) |
| | | { |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $part) { |
| | |
| | | } |
| | | } |
| | | |
| | | $part = null; |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Return the first HTML part of this message |
| | | * |
| | | * @param rcube_message_part &$part Reference to the part if found |
| | | * @param bool $enriched Enables checking for text/enriched parts too |
| | | * |
| | | * @return string HTML message part content |
| | | */ |
| | | function first_html_part() |
| | | public function first_html_part(&$part = null, $enriched = false) |
| | | { |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $pid => $part) { |
| | | if ($part->mimetype == 'text/html') { |
| | | return $this->get_part_body($pid, true); |
| | | if ($this->has_html_part($enriched, $part)) { |
| | | $body = $this->get_part_body($part->mime_id, true); |
| | | |
| | | if ($part->mimetype == 'text/enriched') { |
| | | $body = rcube_enriched::to_html($body); |
| | | } |
| | | |
| | | return $body; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Return the first text part of this message |
| | | * Return the first text part of this message. |
| | | * If there's no text/plain part but $strict=true and text/html part |
| | | * exists, it will be returned in text/plain format. |
| | | * |
| | | * @param rcube_message_part $part Reference to the part if found |
| | | * @param rcube_message_part &$part Reference to the part if found |
| | | * @param bool $strict Check only text/plain parts |
| | | * |
| | | * @return string Plain text message/part content |
| | | */ |
| | | function first_text_part(&$part=null) |
| | | public function first_text_part(&$part = null, $strict = false) |
| | | { |
| | | // no message structure, return complete body |
| | | if (empty($this->parts)) |
| | | if (empty($this->parts)) { |
| | | return $this->body; |
| | | |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $mime_id => $part) { |
| | | if ($part->mimetype == 'text/plain') { |
| | | return $this->get_part_body($mime_id, true); |
| | | } |
| | | else if ($part->mimetype == 'text/html') { |
| | | $out = $this->get_part_body($mime_id, true); |
| | | |
| | | // create instance of html2text class |
| | | $txt = new rcube_html2text($out); |
| | | return $txt->get_text(); |
| | | } |
| | | } |
| | | |
| | | $part = null; |
| | | return null; |
| | | if ($this->has_text_part($part)) { |
| | | return $this->get_part_body($part->mime_id, true); |
| | | } |
| | | |
| | | if (!$strict && ($body = $this->first_html_part($part, true))) { |
| | | // create instance of html2text class |
| | | $h2t = new rcube_html2text($body); |
| | | return $h2t->get_text(); |
| | | } |
| | | } |
| | | |
| | | /** |
| | |
| | | } |
| | | |
| | | /** |
| | | * In a multipart/encrypted encrypted message, |
| | | * find the encrypted message payload part. |
| | | * |
| | | * @return rcube_message_part |
| | | */ |
| | | public function get_multipart_encrypted_part() |
| | | { |
| | | foreach ($this->mime_parts as $mime_id => $mpart) { |
| | | if ($mpart->mimetype == 'multipart/encrypted') { |
| | | $this->pgp_mime = true; |
| | | } |
| | | if ($this->pgp_mime && ($mpart->mimetype == 'application/octet-stream' || |
| | | (!empty($mpart->filename) && $mpart->filename != 'version.txt'))) { |
| | | $this->encrypted_part = $mime_id; |
| | | return $mpart; |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Read the message structure returend by the IMAP server |
| | | * and build flat lists of content parts and attachments |
| | | * |