From cb2bc809ef29f349d38c89e202d821e67bb4c947 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Tue, 21 Sep 2010 14:47:55 -0400
Subject: [PATCH] Fix db_mode check in insert_id()
---
program/include/rcube_message.php | 139 ++++++++++++++++++++++++++++++++-------------
1 files changed, 98 insertions(+), 41 deletions(-)
diff --git a/program/include/rcube_message.php b/program/include/rcube_message.php
index c3753b2..40df819 100644
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@@ -214,23 +214,22 @@
if ($mimetype == 'text/plain') {
$out = $this->imap->get_message_part($this->uid, $mime_id, $part);
-
+
// re-format format=flowed content
if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed')
$out = self::unfold_flowed($out);
break;
}
else if ($mimetype == 'text/html') {
- $html_part = $this->imap->get_message_part($this->uid, $mime_id, $part);
+ $out = $this->imap->get_message_part($this->uid, $mime_id, $part);
// remove special chars encoding
$trans = array_flip(get_html_translation_table(HTML_ENTITIES));
- $html_part = strtr($html_part, $trans);
+ $out = strtr($out, $trans);
// create instance of html2text class
- $txt = new html2text($html_part);
+ $txt = new html2text($out);
$out = $txt->get_text();
- break;
}
}
@@ -247,17 +246,11 @@
*/
private function parse_structure($structure, $recursive = false)
{
- $message_ctype_primary = $structure->ctype_primary;
- $message_ctype_secondary = $structure->ctype_secondary;
- $mimetype = $structure->mimetype;
-
// real content-type of message/rfc822 part
- if ($mimetype == 'message/rfc822') {
- if ($structure->real_mimetype) {
- $mimetype = $structure->real_mimetype;
- list($message_ctype_primary, $message_ctype_secondary) = explode('/', $mimetype);
- }
- }
+ if ($structure->mimetype == 'message/rfc822' && $structure->real_mimetype)
+ $mimetype = $structure->real_mimetype;
+ else
+ $mimetype = $structure->mimetype;
// show message headers
if ($recursive && is_array($structure->headers) && isset($structure->headers['subject'])) {
@@ -266,6 +259,17 @@
$c->headers = &$structure->headers;
$this->parts[] = $c;
}
+
+ // Allow plugins to handle message parts
+ $plugin = $this->app->plugins->exec_hook('message_part_structure',
+ array('object' => $this, 'structure' => $structure,
+ 'mimetype' => $mimetype, 'recursive' => $recursive));
+
+ if ($plugin['abort'])
+ return;
+
+ $structure = $plugin['structure'];
+ list($message_ctype_primary, $message_ctype_secondary) = explode('/', $plugin['mimetype']);
// print body if message doesn't have multiple parts
if ($message_ctype_primary == 'text' && !$recursive) {
@@ -278,8 +282,6 @@
$this->mime_parts[$uupart->mime_id] = $uupart;
$this->attachments[] = $uupart;
}
-
- // @TODO: plugin hook?
}
// the same for pgp signed messages
else if ($mimetype == 'application/pgp' && !$recursive) {
@@ -360,17 +362,6 @@
$p->ctype_secondary = 'plain';
$p->body = rcube_label('encryptedmessage');
$p->size = strlen($p->body);
-
- // maybe some plugins are able to decode this encrypted message part
- $data = $this->app->plugins->exec_hook('message_part_encrypted',
- array('object' => $this, 'struct' => $structure, 'part' => $p));
-
- if (is_array($data['parts'])) {
- $this->parts = array_merge($this->parts, $data['parts']);
- }
- else if ($data['part']) {
- $this->parts[] = $p;
- }
}
// message contains multiple parts
else if (is_array($structure->parts) && !empty($structure->parts)) {
@@ -401,6 +392,17 @@
else if ((($part_mimetype == 'text/plain' || $part_mimetype == 'text/html') && $mail_part->disposition != 'attachment') ||
$part_mimetype == 'message/delivery-status' || $part_mimetype == 'message/disposition-notification'
) {
+ // Allow plugins to handle also this part
+ $plugin = $this->app->plugins->exec_hook('message_part_structure',
+ array('object' => $this, 'structure' => $mail_part,
+ 'mimetype' => $part_mimetype, 'recursive' => true));
+
+ if ($plugin['abort'])
+ continue;
+
+ $mail_part = $plugin['structure'];
+ list($primary_type, $secondary_type) = explode('/', $plugin['mimetype']);
+
// add text part if it matches the prefs
if (!$this->parse_alternative ||
($secondary_type == 'html' && $this->opt['prefer_html']) ||
@@ -486,6 +488,11 @@
}
// message is a single part non-text
else if ($structure->filename) {
+ $this->attachments[] = $structure;
+ }
+ // message is a single part non-text (without filename)
+ else if (preg_match('/application\//i', $mimetype)) {
+ $structure->filename = 'Part '.$structure->mime_id;
$this->attachments[] = $structure;
}
}
@@ -596,10 +603,52 @@
*/
public static function unfold_flowed($text)
{
- return preg_replace(
- array('/-- (\r?\n)/', '/^ /m', '/(.) \r?\n/', '/--%SIGEND%(\r?\n)/'),
- array('--%SIGEND%\\1', '', '\\1 ', '-- \\1'),
- $text);
+ $text = preg_split('/\r?\n/', $text);
+ $last = -1;
+ $q_level = 0;
+
+ foreach ($text as $idx => $line) {
+ if ($line[0] == '>' && preg_match('/^(>+\s*)/', $line, $regs)) {
+ $q = strlen(str_replace(' ', '', $regs[0]));
+ $line = substr($line, strlen($regs[0]));
+
+ if ($q == $q_level && $line
+ && isset($text[$last])
+ && $text[$last][strlen($text[$last])-1] == ' '
+ ) {
+ $text[$last] .= $line;
+ unset($text[$idx]);
+ }
+ else {
+ $last = $idx;
+ }
+ }
+ else {
+ $q = 0;
+ if ($line == '-- ') {
+ $last = $idx;
+ }
+ else {
+ // remove space-stuffing
+ $line = preg_replace('/^\s/', '', $line);
+
+ if (isset($text[$last]) && $line
+ && $text[$last] != '-- '
+ && $text[$last][strlen($text[$last])-1] == ' '
+ ) {
+ $text[$last] .= $line;
+ unset($text[$idx]);
+ }
+ else {
+ $text[$idx] = $line;
+ $last = $idx;
+ }
+ }
+ }
+ $q_level = $q;
+ }
+
+ return implode("\r\n", $text);
}
@@ -608,17 +657,25 @@
*/
public static function format_flowed($text, $length = 72)
{
- $out = '';
-
- foreach (preg_split('/\r?\n/', trim($text)) as $line) {
- // don't wrap quoted lines (to avoid wrapping problems)
- if ($line[0] != '>')
- $line = rc_wordwrap(rtrim($line), $length - 1, " \r\n");
+ $text = preg_split('/\r?\n/', $text);
- $out .= $line . "\r\n";
+ foreach ($text as $idx => $line) {
+ if ($line != '-- ') {
+ if ($line[0] == '>' && preg_match('/^(>+)/', $line, $regs)) {
+ $prefix = $regs[0];
+ $level = strlen($prefix);
+ $line = rtrim(substr($line, $level));
+ $line = $prefix . rc_wordwrap($line, $length - $level - 2, " \r\n$prefix ");
+ }
+ else {
+ $line = ' ' . rc_wordwrap(rtrim($line), $length - 2, " \r\n ");
+ }
+
+ $text[$idx] = $line;
+ }
}
-
- return $out;
+
+ return implode("\r\n", $text);
}
}
--
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