* This contains the functions necessary to detect and decode MIME
* messages.
*
- * @copyright © 1999-2005 The SquirrelMail Project Team
+ * @copyright © 1999-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
*/
-/** The typical includes... */
-require_once(SM_PATH . 'functions/imap.php');
-require_once(SM_PATH . 'functions/attachment_common.php');
-/** add sqm_baseuri()*/
-include_once(SM_PATH . 'functions/display_messages.php');
+/**
+ * dependency information
+ functions dependency
+ mime_structure
+ class/mime/Message.class.php
+ Message::parseStructure
+ functions/page_header.php
+ displayPageHeader
+ functions/display_messages.php
+ plain_error_message
+ mime_fetch_body
+ functions/imap_general.php
+ sqimap_run_command
+ mime_print_body_lines
+
+
+
+functions/imap.php
+functions/attachment_common.php
+functions/display_messages.php
+
+magicHtml => url_parser
+translateText => url_parser
+
+*/
+
/* -------------------------------------------------------------------------- */
/* MIME DECODING */
$i = 0;
$msg = Message::parseStructure($read,$i);
if (!is_object($msg)) {
- include_once(SM_PATH . 'functions/display_messages.php');
global $color, $mailbox;
/* removed urldecode because $_GET is auto urldecoded ??? */
displayPageHeader( $color, $mailbox );
global $where, $what; /* from searching */
global $color; /* color theme */
- require_once(SM_PATH . 'functions/url_parser.php');
+ // require_once(SM_PATH . 'functions/url_parser.php');
$body_ary = explode("\n", $body);
for ($i=0; $i < count($body_ary); $i++) {
}
if ($quotes % 2) {
- if (!isset($color[13])) {
- $color[13] = '#800000';
- }
- $line = '<font color="' . $color[13] . '">' . $line . '</font>';
+ $line = '<span class="quote1">' . $line . '</span>';
} elseif ($quotes) {
- if (!isset($color[14])) {
- $color[14] = '#FF0000';
- }
- $line = '<font color="' . $color[14] . '">' . $line . '</font>';
+ $line = '<span class="quote2">' . $line . '</span>';
}
$body_ary[$i] = $line;
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language,
- $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $use_iframe,$iframe_height;
+ $show_html_default, $sort, $has_unsafe_images, $passed_ent_id,
+ $use_iframe, $iframe_height, $download_and_unsafe_link,
+ $download_href, $unsafe_image_toggle_href, $unsafe_image_toggle_text;
// workaround for not updated config.php
if (! isset($use_iframe)) $use_iframe = false;
. '&ent_id=' . $ent_num
. '&view_unsafe_images=' . (int) $view_unsafe_images;
- // adding warning message
- $body = html_tag('div',_("Viewing HTML formatted email"),'center');
-
- /**
- * height can't be set to 100%, because it does not work as expected when
- * iframe is inside the table. Browsers do not create full height objects
- * even when iframe is not nested. Maybe there is some way to get full size
- * with CSS. Tested in firefox 1.02 and opera 7.53
- *
- * width="100%" does not work as expected, when table width is not set (automatic)
- *
- * tokul: I think <iframe> are safer sandbox than <object>. Objects might
- * need special handling for IE and IE6SP2.
- */
- $body.= "<div><iframe name=\"message_frame\" width=\"100%\" height=\"$iframe_height\" src=\"$iframeurl\""
- .' frameborder="1" marginwidth="0" marginheight="0" scrolling="auto">' . "\n";
-
- // Message for browsers without iframe support
- //$body.= _("Your browser does not support inline frames.
- // You can view HTML formated message by following below link.");
- //$body.= "<br /><a href=\"$iframeurl\">"._("View HTML Message")."</a>";
-
- // if browser can't render iframe, it renders html message.
- $body.= $html_body;
-
- // close iframe
- $body.="</iframe></div>\n";
+ global $oTemplate;
+ $oTemplate->assign('iframe_url', $iframeurl);
+ $oTemplate->assign('html_body', $html_body);
+
+ $body = $oTemplate->fetch('read_html_iframe.tpl');
} else {
// old way of html rendering
$body = magicHTML($body, $id, $message, $mailbox);
return $body;
}
+ $download_and_unsafe_link = '';
+
$link = 'passed_id=' . $id . '&ent_id='.$ent_num.
'&mailbox=' . $urlmailbox .'&sort=' . $sort .
'&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id='.$passed_ent_id;
}
- $body .= '<center><small><a href="download.php?absolute_dl=true&' .
- $link . '">' . _("Download this as a file") . '</a>';
+ $download_href = SM_PATH . 'src/download.php?absolute_dl=true&' . $link;
+ $download_and_unsafe_link .= ' | <a href="'. $download_href .'">' . _("Download this as a file") . '</a>';
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
}
}
if($text != '') {
- $body .= ' | <a href="read_body.php?' . $link . '">' . $text . '</a>';
+ $unsafe_image_toggle_href = SM_PATH . 'src/read_body.php?'.$link;
+ $unsafe_image_toggle_text = $text;
+ $download_and_unsafe_link .= ' | <a href="'. $unsafe_image_toggle_href .'">' . $text . '</a>';
}
- $body .= '</small></center><br />' . "\n";
}
return $body;
}
/**
- * Displays attachment links and information
- *
- * Since 1.3.0 function is not included in formatBody() call.
- *
- * Since 1.0.2 uses attachment $type0/$type1 hook.
- * Since 1.2.5 uses attachment $type0/* hook.
- * Since 1.5.0 uses attachments_bottom hook.
- *
+ * Generate attachments array for passing to templates. Separated from
+ * formatAttachments() below so that the same array can be given to the
+ * print-friendly version.
+ *
+ * @since 1.5.2
* @param object $message SquirrelMail message object
* @param array $exclude_id message parts that are not attachments.
* @param string $mailbox mailbox name
* @param integer $id message id
- * @return string html formated attachment information.
*/
-function formatAttachments($message, $exclude_id, $mailbox, $id) {
- global $where, $what, $startMessage, $color, $passed_ent_id;
+function buildAttachmentArray($message, $exclude_id, $mailbox, $id) {
+ global $where, $what, $startMessage, $color, $passed_ent_id, $base_uri;
$att_ar = $message->getAttachments($exclude_id);
-
- if (!count($att_ar)) return '';
-
- $attachments = '';
-
$urlMailbox = urlencode($mailbox);
+ $attachments = array();
foreach ($att_ar as $att) {
$ent = $att->entity_id;
$header = $att->header;
$type0 = strtolower($header->type0);
$type1 = strtolower($header->type1);
$name = '';
+ $links = array();
$links['download link']['text'] = _("Download");
- $links['download link']['href'] = sqm_baseuri() .
+ $links['download link']['href'] = $base_uri .
"src/download.php?absolute_dl=true&passed_id=$id&mailbox=$urlMailbox&ent_id=$ent";
+
if ($type0 =='message' && $type1 == 'rfc822') {
- $default_page = sqm_baseuri() . 'src/read_body.php';
+ $default_page = $base_uri . 'src/read_body.php';
$rfc822_header = $att->rfc822_header;
$filename = $rfc822_header->subject;
if (trim( $filename ) == '') {
$from_o = $rfc822_header->from;
if (is_object($from_o)) {
$from_name = decodeHeader($from_o->getAddress(false));
+ } elseif (is_array($from_o) && count($from_o) && is_object($from_o[0])) {
+ // something weird happens when a digest message is opened and you return to the digest
+ // now the from object is part of an array. Probably the parseHeader call overwrites the info
+ // retrieved from the bodystructure in a different way. We need to fix this later.
+ // possible starting point, do not fetch header we already have and inspect how
+ // the rfc822_header object behaves.
+ $from_name = decodeHeader($from_o[0]->getAddress(false));
} else {
$from_name = _("Unknown sender");
}
- $description = $from_name;
+ $description = _("From").': '.$from_name;
} else {
- $default_page = sqm_baseuri() . 'src/download.php';
+ $default_page = $base_uri . 'src/download.php';
$filename = $att->getFilename();
if ($header->description) {
$description = decodeHeader($header->description);
/* This executes the attachment hook with a specific MIME-type.
* If that doesn't have results, it tries if there's a rule
- * for a more generic type.
+ * for a more generic type. Finally, a hook for ALL attachment
+ * types is run as well.
*/
$hookresults = do_hook("attachment $type0/$type1", $links,
$startMessage, $id, $urlMailbox, $ent, $defaultlink,
$display_filename, $where, $what);
+// FIXME: How does this code ever get executed? $hookresults[1] is $links
+// from above, and should always be returned by do_hook(). I will
+// test this and fix if needed (but it has been working, right???)
+// and get rid of these comments (Paul)
+// UPDATE: Preliminary testing shows that in fact I am correct that the
+// following never gets executed (unless a strange plugin actually
+// unsets the contents of the links)... how did this ever work???
+// Can someonen please show a plugin that worked here?
if(count($hookresults[1]) <= 1) {
$hookresults = do_hook("attachment $type0/*", $links,
$startMessage, $id, $urlMailbox, $ent, $defaultlink,
$display_filename, $where, $what);
}
+ $hookresults = do_hook("attachment */*", $hookresults[1],
+ $startMessage, $id, $urlMailbox, $ent, $hookresults[6],
+ $display_filename, $where, $what);
$links = $hookresults[1];
$defaultlink = $hookresults[6];
- $attachments .= '<tr><td>' .
- '<a href="'.$defaultlink.'">'.decodeHeader($display_filename).'</a> </td>' .
- '<td><small><b>' . show_readable_size($header->size) .
- '</b> </small></td>' .
- '<td><small>[ '.htmlspecialchars($type0).'/'.htmlspecialchars($type1).' ] </small></td>' .
- '<td><small>';
- $attachments .= '<b>' . $description . '</b>';
- $attachments .= '</small></td><td><small> ';
-
- $skipspaces = 1;
+ $this_attachment = array();
+ $this_attachment['Name'] = decodeHeader($display_filename);
+ $this_attachment['Description'] = $description;
+ $this_attachment['DefaultHREF'] = $defaultlink;
+ $this_attachment['DownloadHREF'] = $links['download link']['href'];
+ $this_attachment['ViewHREF'] = isset($links['attachment_common']) ? $links['attachment_common']['href'] : '';
+ $this_attachment['Size'] = $header->size;
+ $this_attachment['ContentType'] = htmlspecialchars($type0 .'/'. $type1);
+ $this_attachment['OtherLinks'] = array();
foreach ($links as $val) {
- if ($skipspaces) {
- $skipspaces = 0;
- } else {
- $attachments .= ' | ';
- }
- $attachments .= '<a href="' . $val['href'] . '">'
- . (isset($val['text']) && !empty($val['text']) ? $val['text'] : '')
- . (isset($val['extra']) && !empty($val['extra']) ? $val['extra'] : '')
- . '</a>';
+ if ($val['text']==_("Download") || $val['text'] == _("View"))
+ continue;
+ if (empty($val['text']) && empty($val['extra']))
+ continue;
+
+ $temp = array();
+ $temp['HREF'] = $val['href'];
+ $temp['Text'] = (empty($val['text']) ? '' : $val['text']) . (empty($val['extra']) ? '' : $val['extra']);
+ $this_attachment['OtherLinks'][] = $temp;
}
+ $attachments[] = $this_attachment;
+
unset($links);
- $attachments .= "</td></tr>\n";
}
- $attachmentadd = do_hook_function('attachments_bottom',$attachments);
- if ($attachmentadd != '')
- $attachments = $attachmentadd;
+
return $attachments;
}
+/**
+ * Displays attachment links and information
+ *
+ * Since 1.3.0 function is not included in formatBody() call.
+ *
+ * Since 1.0.2 uses attachment $type0/$type1 hook.
+ * Since 1.2.5 uses attachment $type0/* hook.
+ * Since 1.5.0 uses attachments_bottom hook.
+ * Since 1.5.2 uses templates and does *not* return a value.
+ *
+ * @param object $message SquirrelMail message object
+ * @param array $exclude_id message parts that are not attachments.
+ * @param string $mailbox mailbox name
+ * @param integer $id message id
+ */
+function formatAttachments($message, $exclude_id, $mailbox, $id) {
+ global $oTemplate;
+
+ $attach = buildAttachmentArray($message, $exclude_id, $mailbox, $id);
+
+ $oTemplate->assign('attachments', $attach);
+ $oTemplate->display('read_attachments.tpl');
+}
+
function sqimap_base64_decode(&$string) {
// Base64 encoded data goes in pairs of 4 bytes. To achieve on the
/* convert string to different charset,
* if functions asks for it (usually in compose)
*/
- $ret .= charset_convert($res[2],$replace,$default_charset);
+ $ret .= charset_convert($res[2],$replace,$default_charset,$htmlsave);
} else {
// convert string to html codes in order to display it
$ret .= charset_decode($res[2],$replace);
/* convert string to different charset,
* if functions asks for it (usually in compose)
*/
- $replace = charset_convert($res[2], $replace,$default_charset);
+ $replace = charset_convert($res[2], $replace,$default_charset,$htmlsave);
} else {
// convert string to html codes in order to display it
$replace = charset_decode($res[2], $replace);
// "url(\\1$secremoveimg\\2)", $content);
// remove NUL
$content = str_replace("\0", "", $content);
-
+ // translate ur\l and variations (IE parses that)
+ $content = preg_replace("/(\\\\)?u(\\\\)?r(\\\\)?l(\\\\)?/i", 'url', $content);
// NB I insert NUL characters to keep to avoid an infinite loop. They are removed after the loop.
while (preg_match("/url\s*\(\s*[\'\"]?([^:]+):(.*)?[\'\"]?\s*\)/si", $content, $matches)) {
$sProto = strtolower($matches[1]);
*/
function magicHTML($body, $id, $message, $mailbox = 'INBOX', $take_mailto_links =true) {
- require_once(SM_PATH . 'functions/url_parser.php'); // for $MailTo_PReg_Match
+ // require_once(SM_PATH . 'functions/url_parser.php'); // for $MailTo_PReg_Match
global $attachment_common_show_images, $view_unsafe_images,
$has_unsafe_images;
/**
* Don't display attached images in HTML mode.
+ *
+ * SB: why?
*/
$attachment_common_show_images = false;
$tag_list = Array(
"/behaviou*r/i",
"/include-source/i",
"/position\s*:\s*absolute/i",
+ "/(\\\\)?u(\\\\)?r(\\\\)?l(\\\\)?/i",
"/url\s*\(\s*([\'\"])\s*\S+script\s*:.*([\'\"])\s*\)/si",
"/url\s*\(\s*([\'\"])\s*mocha\s*:.*([\'\"])\s*\)/si",
"/url\s*\(\s*([\'\"])\s*about\s*:.*([\'\"])\s*\)/si",
"idiocy",
"idiocy",
"",
+ "url",
"url(\\1#\\1)",
"url(\\1#\\1)",
"url(\\1#\\1)",
if ($take_mailto_links) {
// parseUrl($trusted); // this even parses URLs inside of tags... too aggressive
global $MailTo_PReg_Match;
- $MailTo_PReg_Match = '/mailto:' . substr($MailTo_PReg_Match, 1);
+ $MailTo_PReg_Match = '/mailto:' . substr($MailTo_PReg_Match, 1) ;
if ((preg_match_all($MailTo_PReg_Match, $trusted, $regs)) && ($regs[0][0] != '')) {
foreach ($regs[0] as $i => $mailto_before) {
$mailto_params = $regs[10][$i];
}
} // end fn SendDownloadHeaders
-
-?>
projects / squirrelmail.git / blobdiff