| | |
| | | /** |
| | | * Determine if the message contains a HTML part |
| | | * |
| | | * @param bool $recursive Enables checking in all levels of the structure |
| | | * |
| | | * @return bool True if a HTML is available, False if not |
| | | */ |
| | | function has_html_part() |
| | | function has_html_part($recursive = true) |
| | | { |
| | | // check all message parts |
| | | foreach ($this->parts as $pid => $part) { |
| | | $mimetype = strtolower($part->ctype_primary . '/' . $part->ctype_secondary); |
| | | if ($mimetype == 'text/html') |
| | | foreach ($this->parts as $part) { |
| | | if ($part->mimetype == 'text/html') { |
| | | // Level check, we'll skip e.g. HTML attachments |
| | | if (!$recursive) { |
| | | $level = explode('.', $part->mime_id); |
| | | |
| | | // Level too high |
| | | if (count($level) > 2) { |
| | | continue; |
| | | } |
| | | |
| | | // HTML part can be on the lower level, if not... |
| | | if (count($level) > 1) { |
| | | // It can be an alternative or related message part |
| | | $parent = $this->mime_parts[0]; |
| | | if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') { |
| | | continue; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | } |
| | | |
| | | return false; |
| | |
| | | function first_html_part() |
| | | { |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $mime_id => $part) { |
| | | $mimetype = strtolower($part->ctype_primary . '/' . $part->ctype_secondary); |
| | | if ($mimetype == 'text/html') { |
| | | return $this->get_part_content($mime_id); |
| | | foreach ($this->mime_parts as $pid => $part) { |
| | | if ($part->mimetype == 'text/html') { |
| | | return $this->get_part_content($pid); |
| | | } |
| | | } |
| | | } |
| | |
| | | |
| | | // check all message parts |
| | | foreach ($this->mime_parts as $mime_id => $part) { |
| | | $mimetype = $part->ctype_primary . '/' . $part->ctype_secondary; |
| | | |
| | | if ($mimetype == 'text/plain') { |
| | | if ($part->mimetype == 'text/plain') { |
| | | return $this->get_part_content($mime_id); |
| | | } |
| | | else if ($mimetype == 'text/html') { |
| | | else if ($part->mimetype == 'text/html') { |
| | | $out = $this->get_part_content($mime_id); |
| | | |
| | | // remove special chars encoding |