diff options
Diffstat (limited to 'program/lib')
| -rw-r--r-- | program/lib/Roundcube/rcube_message.php | 81 |
1 files changed, 61 insertions, 20 deletions
diff --git a/program/lib/Roundcube/rcube_message.php b/program/lib/Roundcube/rcube_message.php index 3f14266d4..7d58a8eb5 100644 --- a/program/lib/Roundcube/rcube_message.php +++ b/program/lib/Roundcube/rcube_message.php @@ -194,41 +194,82 @@ class rcube_message /** - * Determine if the message contains a HTML part + * Determine if the message contains a HTML part. This must to be + * a real part not an attachment (or its part) + * This must to be + * a real part not an attachment (or its part) * - * @param bool $recursive Enables checking in all levels of the structure - * @param bool $enriched Enables checking for text/enriched parts too + * @param bool $enriched Enables checking for text/enriched parts too * * @return bool True if a HTML is available, False if not */ - function has_html_part($recursive = true, $enriched = false) + function has_html_part($enriched = false) { // check all message parts foreach ($this->parts as $part) { if ($part->mimetype == 'text/html' || ($enriched && $part->mimetype == 'text/enriched')) { - // Level check, we'll skip e.g. HTML attachments - if (!$recursive) { - $level = explode('.', $part->mime_id); + // Skip if part is an attachment + if ($this->is_attachment($part)) { + continue; + } - // Skip if part is an attachment - if ($this->is_attachment($part)) { - continue; + $level = explode('.', $part->mime_id); + + // Check if the part belongs to higher-level's alternative/related + while (array_pop($level) !== null) { + if (!count($level)) { + return true; } - // Check if the part belongs to higher-level's alternative/related - while (array_pop($level) !== null) { - if (!count($level)) { - return true; - } + $parent = $this->mime_parts[join('.', $level)]; + if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') { + continue 2; + } + } - $parent = $this->mime_parts[join('.', $level)]; - if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') { - continue 2; - } + if ($part->size) { + return true; + } + } + } + + return false; + } + + + /** + * Determine if the message contains a text/plain part. This must to be + * a real part not an attachment (or its part) + * + * @return bool True if a plain text part is available, False if not + */ + function has_text_part() + { + // check all message parts + foreach ($this->parts as $part) { + if ($part->mimetype == 'text/plain') { + // Skip if part is an attachment + if ($this->is_attachment($part)) { + continue; + } + + $level = explode('.', $part->mime_id); + + // Check if the part belongs to higher-level's alternative/related + while (array_pop($level) !== null) { + if (!count($level)) { + return true; + } + + $parent = $this->mime_parts[join('.', $level)]; + if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') { + continue 2; } } - return true; + if ($part->size) { + return true; + } } } |