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source: github/program/steps/mail/compose.inc @ 7902df4

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Last change on this file since 7902df4 was 7902df4, checked in by thomascube <thomas@…>, 8 years ago
Fixed SSL support; improved Courier compatibility; some visual enhancements and bugfixes
Property mode set to `100644`
File size: 16.9 KB

Line
1	<?php
2
3	/*
4	+-----------------------------------------------------------------------+
5	\| program/steps/mail/compose.inc \|
6	\| \|
7	\| This file is part of the RoundCube Webmail client \|
8	\| Copyright (C) 2005, RoundCube Dev. - Switzerland \|
9	\| Licensed under the GNU GPL \|
10	\| \|
11	\| PURPOSE: \|
12	\| Compose a new mail message with all headers and attachments \|
13	\| \|
14	+-----------------------------------------------------------------------+
15	\| Author: Thomas Bruederli <roundcube@gmail.com> \|
16	+-----------------------------------------------------------------------+
17
18	$Id$
19
20	*/
21
22
23	require_once('Mail/mimeDecode.php');
24
25
26	$MESSAGE_FORM = NULL;
27	$REPLY_MESSAGE = NULL;
28	$FORWARD_MESSAGE = NULL;
29
30
31	if (!is_array($_SESSION['compose']))
32	$_SESSION['compose'] = array('id' => uniqid(rand()));
33
34
35	if ($_GET['_reply_uid'] \|\| $_GET['_forward_uid'])
36	{
37	$msg_uid = $_GET['_reply_uid'] ? $_GET['_reply_uid'] : $_GET['_forward_uid'];
38
39	// similar as in program/steps/mail/show.inc
40	$MESSAGE = array();
41	$MESSAGE['headers'] = $IMAP->get_headers($msg_uid);
42
43	$MESSAGE['source'] = rcmail_message_source($msg_uid);
44
45	$mmd = new Mail_mimeDecode($MESSAGE['source']);
46	$MESSAGE['structure'] = $mmd->decode(array('include_bodies' => TRUE,
47	'decode_headers' => TRUE,
48	'decode_bodies' => FALSE));
49
50	$MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
51	$MESSAGE['parts'] = $mmd->getMimeNumbers($MESSAGE['structure']);
52
53	if ($_GET['_reply_uid'])
54	{
55	$REPLY_MESSAGE = $MESSAGE;
56	$_SESSION['compose']['reply_uid'] = $_GET['_reply_uid'];
57	$_SESSION['compose']['reply_msgid'] = $REPLY_MESSAGE['headers']->messageID;
58	}
59	else
60	{
61	$FORWARD_MESSAGE = $MESSAGE;
62	$_SESSION['compose']['forward_uid'] = $_GET['_forward_uid'];
63	}
64	}
65
66
67
68	/**** compose mode functions ******/
69
70
71	function rcmail_compose_headers($attrib)
72	{
73	global $IMAP, $REPLY_MESSAGE, $DB;
74
75	list($form_start, $form_end) = get_form_tags($attrib);
76
77	$out = '';
78	$part = strtolower($attrib['part']);
79
80	switch ($part)
81	{
82	case 'from':
83	// pass the following attributes to the form class
84	$field_attrib = array('name' => '_from');
85	foreach ($attrib as $attr => $value)
86	if (in_array($attr, array('id', 'class', 'style', 'size')))
87	$field_attrib[$attr] = $value;
88
89	// get this user's identities
90	$sql_result = $DB->query(sprintf("SELECT identity_id, name, email
91	FROM %s
92	WHERE user_id=%d
93	AND del!='1'
94	ORDER BY `default` DESC, name ASC",
95	get_table_name('identities'),
96	$_SESSION['user_id']));
97
98	if ($DB->num_rows($sql_result))
99	{
100	$select_from = new select($field_attrib);
101	while ($sql_arr = $DB->fetch_assoc($sql_result))
102	$select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $sql_arr['identity_id']);
103
104	$out = $select_from->show($_POST['_from']);
105	}
106	else
107	{
108	$input_from = new textfield($field_attrib);
109	$out = $input_from->show($_POST['_from']);
110	}
111
112	if ($form_start)
113	$out = $form_start.$out;
114
115	return $out;
116
117
118	case 'to':
119	$fname = '_to';
120	$header = 'to';
121
122	// we have contact id's as get parameters
123	if (!empty($_GET['_to']) && preg_match('/[0-9]+,?/', $_GET['_to']))
124	{
125	$a_recipients = array();
126	$sql_result = $DB->query(sprintf("SELECT name, email
127	FROM %s
128	WHERE user_id=%d
129	AND del!='1'
130	AND contact_id IN (%s)",
131	get_table_name('contacts'),
132	$_SESSION['user_id'],
133	$_GET['_to']));
134
135	while ($sql_arr = $DB->fetch_assoc($sql_result))
136	$a_recipients[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
137
138	if (sizeof($a_recipients))
139	$fvalue = join(', ', $a_recipients);
140	}
141	else if (!empty($_GET['_to']))
142	$fvalue = $_GET['_to'];
143
144	case 'cc':
145	if (!$fname)
146	{
147	$fname = '_cc';
148	//$header = 'cc';
149	}
150	case 'bcc':
151	if (!$fname)
152	$fname = '_bcc';
153
154	$allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'wrap');
155	$field_type = 'textarea';
156	break;
157
158	case 'replyto':
159	case 'reply-to':
160	$fname = '_replyto';
161	$allow_attrib = array('id', 'class', 'style', 'size');
162	$field_type = 'textfield';
163	break;
164
165	}
166
167
168	if ($fname && !empty($_POST[$fname]))
169	$fvalue = $_POST[$fname];
170	else if ($header && is_object($REPLY_MESSAGE['headers']))
171	{
172	// get recipent address(es) out of the message headers
173	if ($header=='to' && $REPLY_MESSAGE['headers']->replyto)
174	$fvalue = $IMAP->decode_header($REPLY_MESSAGE['headers']->replyto);
175	else if ($header=='to' && $REPLY_MESSAGE['headers']->from)
176	$fvalue = $IMAP->decode_header($REPLY_MESSAGE['headers']->from);
177
178	// split recipients and put them back together in a unique way
179	$to_addresses = $IMAP->decode_address_list($fvalue);
180	$fvalue = '';
181	foreach ($to_addresses as $addr_part)
182	$fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
183	}
184
185
186	if ($fname && $field_type)
187	{
188	// pass the following attributes to the form class
189	$field_attrib = array('name' => $fname);
190	foreach ($attrib as $attr => $value)
191	if (in_array($attr, $allow_attrib))
192	$field_attrib[$attr] = $value;
193
194	// create teaxtarea object
195	$input = new $field_type($field_attrib);
196	$out = $input->show($fvalue);
197	}
198
199	if ($form_start)
200	$out = $form_start.$out;
201
202	return $out;
203	}
204
205
206	/*function rcube_compose_headers($attrib)
207	{
208	global $CONFIG, $OUTPUT;
209
210	list($form_start, $form_end) = get_form_tags($attrib);
211
212	// allow the following attributes to be added to the headers table
213	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border'));
214
215	$labels = array();
216	$labels['from'] = rcube_label('from');
217	$labels['to'] = rcube_label('to');
218	$labels['cc'] = rcube_label('cc');
219	$labels['bcc'] = rcube_label('bcc');
220	$labels['replyto'] = rcube_label('replyto');
221
222	$input_from = new textfield(array('name' => '_from', 'size' => 30));
223	$input_to = new textfield(array('name' => '_to', 'size' => 30));
224	$input_cc = new textfield(array('name' => '_cc', 'size' => 30));
225	$input_bcc = new textfield(array('name' => '_bcc', 'size' => 30));
226	$input_replyto = new textfield(array('name' => '_replyto', 'size' => 30));
227
228	$fields = array();
229	$fields['from'] = $input_from->show($_POST['_from']);
230	$fields['to'] = $input_to->show($_POST['_to']);
231	$fields['cc'] = $input_cc->show($_POST['_cc']);
232	$fields['bcc'] = $input_bcc->show($_POST['_bcc']);
233	$fields['replyto'] = $input_replyto->show($_POST['_replyto']);
234
235
236	$out = <<<EOF
237	$form_start
238	<table$attrib_str><tr>
239
240	<td class="title">$labels[from]</td>
241	<td>$fields[from]</td>
242
243	</tr><tr>
244
245	<td class="title">$labels[to]</td>
246	<td>$fields[to]</td>
247
248	</tr><tr>
249
250	<td class="title">$labels[cc]</td>
251	<td>$fields[cc]</td>
252
253	</tr><tr>
254
255	<td class="title">$labels[bcc]</td>
256	<td>$fields[bcc]</td>
257
258	</tr><tr>
259
260	<td class="title">$labels[replyto]</td>
261	<td>$fields[replyto]</td>
262
263	</tr></table>
264	$form_end
265	EOF;
266
267	return $out;
268	}
269	*/
270
271
272	function rcmail_compose_body($attrib)
273	{
274	global $CONFIG, $REPLY_MESSAGE, $FORWARD_MESSAGE;
275
276	list($form_start, $form_end) = get_form_tags($attrib);
277	unset($attrib['form']);
278
279	$attrib['name'] = '_message';
280	$textarea = new textarea($attrib);
281
282	$body = '';
283
284	// use posted message body
285	if (!empty($_POST['_message']))
286	$body = stripslashes($_POST['_message']);
287
288	// compose reply-body
289	else if (is_array($REPLY_MESSAGE['parts']))
290	{
291	$body = rcmail_first_text_part($REPLY_MESSAGE['parts']);
292	if (strlen($body))
293	$body = rcmail_create_reply_body($body);
294	}
295
296	// forward message body inline
297	else if (is_array($FORWARD_MESSAGE['parts']))
298	{
299	$body = rcmail_first_text_part($FORWARD_MESSAGE['parts']);
300	if (strlen($body))
301	$body = rcmail_create_forward_body($body);
302	}
303
304	$out = $form_start ? "$form_start\n" : '';
305	$out .= $textarea->show($body);
306	$out .= $form_end ? "\n$form_end" : '';
307
308	return $out;
309	}
310
311
312	function rcmail_create_reply_body($body)
313	{
314	global $IMAP, $REPLY_MESSAGE;
315
316	// soft-wrap message first
317	$body = wordwrap($body, 75);
318
319	// split body into single lines
320	$a_lines = preg_split('/\r?\n/', $body);
321
322	// add > to each line
323	for($n=0; $n<sizeof($a_lines); $n++)
324	{
325	if (strpos($a_lines[$n], '>')===0)
326	$a_lines[$n] = '>'.$a_lines[$n];
327	else
328	$a_lines[$n] = '> '.$a_lines[$n];
329	}
330
331	$body = join("\n", $a_lines);
332
333	// add title line
334	$pefix = sprintf("\n\n\nOn %s, %s wrote:\n",
335	$REPLY_MESSAGE['headers']->date,
336	$IMAP->decode_header($REPLY_MESSAGE['headers']->from));
337
338	return $pefix.$body;
339	}
340
341
342	function rcmail_create_forward_body($body)
343	{
344	global $IMAP, $FORWARD_MESSAGE;
345
346	// soft-wrap message first
347	$body = wordwrap($body, 80);
348
349	$prefix = sprintf("\n\n\n-------- Original Message --------\nSubject: %s\nDate: %s\nFrom: %s\nTo: %s\n\n",
350	$FORWARD_MESSAGE['subject'],
351	$FORWARD_MESSAGE['headers']->date,
352	$IMAP->decode_header($FORWARD_MESSAGE['headers']->from),
353	$IMAP->decode_header($FORWARD_MESSAGE['headers']->to));
354
355	// add attachments
356	if (!isset($_SESSION['compose']['forward_attachments']) && is_array($FORWARD_MESSAGE['parts']) && sizeof($FORWARD_MESSAGE['parts'])>1)
357	{
358	$temp_dir = rcmail_create_compose_tempdir();
359
360	if (!is_array($_SESSION['compose']['attachments']))
361	$_SESSION['compose']['attachments'] = array();
362
363	foreach ($FORWARD_MESSAGE['parts'] as $part)
364	{
365	if ($part->disposition != 'attachment')
366	continue;
367
368	$tmp_path = tempnam($temp_dir, 'rcmAttmnt');
369	if ($fp = fopen($tmp_path, 'w'))
370	{
371	fwrite($fp, $IMAP->mime_decode($part->body, $part->headers['content-transfer-encoding']));
372	fclose($fp);
373
374	$_SESSION['compose']['attachments'][] = array('name' => $part->d_parameters['filename'],
375	'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
376	'path' => $tmp_path);
377	}
378	}
379
380	$_SESSION['compose']['forward_attachments'] = TRUE;
381	}
382
383	return $prefix.$body;
384	}
385
386
387
388	function rcmail_compose_subject($attrib)
389	{
390	global $CONFIG, $REPLY_MESSAGE, $FORWARD_MESSAGE;
391
392	list($form_start, $form_end) = get_form_tags($attrib);
393	unset($attrib['form']);
394
395	$attrib['name'] = '_subject';
396	$textfield = new textfield($attrib);
397
398	$subject = '';
399
400	// use subject from post
401	if (isset($_POST['_subject']))
402	$subject = stripslashes($_POST['_subject']);
403
404	// create a reply-subject
405	else if (isset($REPLY_MESSAGE['subject']))
406	{
407	if (eregi('^re:', $REPLY_MESSAGE['subject']))
408	$subject = $REPLY_MESSAGE['subject'];
409	else
410	$subject = 'Re: '.$REPLY_MESSAGE['subject'];
411	}
412
413	// create a forward-subject
414	else if (isset($FORWARD_MESSAGE['subject']))
415	{
416	if (eregi('^fwd:', $REPLY_MESSAGE['subject']))
417	$subject = $FORWARD_MESSAGE['subject'];
418	else
419	$subject = 'Fwd: '.$FORWARD_MESSAGE['subject'];
420	}
421
422
423	$out = $form_start ? "$form_start\n" : '';
424	$out .= $textfield->show($subject);
425	$out .= $form_end ? "\n$form_end" : '';
426
427	return $out;
428	}
429
430
431	function rcmail_compose_attachment_list($attrib)
432	{
433	global $OUTPUT, $JS_OBJECT_NAME;
434
435	// add ID if not given
436	if (!$attrib['id'])
437	$attrib['id'] = 'rcmAttachmentList';
438
439	// allow the following attributes to be added to the <ul> tag
440	$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
441
442	$out = '<ul'. $attrib_str . ">\n";
443
444	if (is_array($_SESSION['compose']['attachments']))
445	{
446	foreach ($_SESSION['compose']['attachments'] as $i => $a_prop)
447	$out .= sprintf("<li>%s</li>\n", $a_prop['name']);
448	}
449
450	$OUTPUT->add_script(sprintf("%s.gui_object('attachmentlist', '%s');", $JS_OBJECT_NAME, $attrib['id']));
451
452	$out .= '</ul>';
453	return $out;
454	}
455
456
457
458	function rcmail_compose_attachment_form($attrib)
459	{
460	global $OUTPUT, $JS_OBJECT_NAME, $SESS_HIDDEN_FIELD;
461
462	// add ID if not given
463	if (!$attrib['id'])
464	$attrib['id'] = 'rcmUploadbox';
465
466	// allow the following attributes to be added to the <div> tag
467	$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
468	$input_field = rcmail_compose_attachment_field(array());
469	$label_send = rcube_label('upload');
470	$label_close = rcube_label('close');
471
472	$out = <<<EOF
473	<div$attrib_str>
474	<form action="./" method="post" enctype="multipart/form-data">
475	$SESS_HIDDEN_FIELD
476	$input_field<br />
477	<input type="button" value="$label_close" class="button" onclick="document.getElementById('$attrib[id]').style.visibility='hidden'" />
478	<input type="button" value="$label_send" class="button" onclick="$JS_OBJECT_NAME.command('send-attachment', this.form)" />
479	</form>
480	</div>
481	EOF;
482
483
484	$OUTPUT->add_script(sprintf("%s.gui_object('uploadbox', '%s');", $JS_OBJECT_NAME, $attrib['id']));
485	return $out;
486	}
487
488
489	function rcmail_compose_attachment_field($attrib)
490	{
491	// allow the following attributes to be added to the <input> tag
492	$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
493
494	$out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
495	return $out;
496	}
497
498
499	function rcmail_priority_selector($attrib)
500	{
501	list($form_start, $form_end) = get_form_tags($attrib);
502	unset($attrib['form']);
503
504	$attrib['name'] = '_priority';
505	$selector = new select($attrib);
506
507	$selector->add(array(rcube_label('lowest'),
508	rcube_label('low'),
509	rcube_label('normal'),
510	rcube_label('high'),
511	rcube_label('highest')),
512	array(5, 4, 0, 2, 1));
513
514	$sel = isset($_POST['_priority']) ? $_POST['_priority'] : 0;
515
516	$out = $form_start ? "$form_start\n" : '';
517	$out .= $selector->show($sel);
518	$out .= $form_end ? "\n$form_end" : '';
519
520	return $out;
521	}
522
523
524	function get_form_tags($attrib)
525	{
526	global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $MESSAGE_FORM, $SESS_HIDDEN_FIELD;
527
528	$form_start = '';
529	if (!strlen($MESSAGE_FORM))
530	{
531	$hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
532	$hiddenfields->add(array('name' => '_action', 'value' => 'send'));
533
534	$form_start = empty($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
535	$form_start .= "\n$SESS_HIDDEN_FIELD\n";
536	$form_start .= $hiddenfields->show();
537	}
538
539	$form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
540	$form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
541
542	if (!strlen($MESSAGE_FORM))
543	$OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('messageform', '$form_name');");
544
545	$MESSAGE_FORM = $form_name;
546
547	return array($form_start, $form_end);
548	}
549
550
551	function format_email_recipient($email, $name='')
552	{
553	if ($name && $name != $email)
554	return sprintf('%s <%s>', strpos($name, ",") ? '"'.$name.'"' : $name, $email);
555	else
556	return $email;
557	}
558
559
560	/**** get contacts for this user and add them to client scripts ******/
561
562	$sql_result = $DB->query(sprintf("SELECT name, email
563	FROM %s
564	WHERE user_id=%d
565	AND del!='1'",
566	get_table_name('contacts'),
567	$_SESSION['user_id']));
568
569	if ($DB->num_rows($sql_result))
570	{
571	$a_contacts = array();
572	while ($sql_arr = $DB->fetch_assoc($sql_result))
573	if ($sql_arr['email'])
574	$a_contacts[] = format_email_recipient($sql_arr['email'], rep_specialchars_output($sql_arr['name'], 'js'));
575
576	$OUTPUT->add_script(sprintf("$JS_OBJECT_NAME.set_env('contacts', %s);", array2js($a_contacts)));
577	}
578
579
580
581
582	parse_template('compose');
583	?>

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