78c5eb7fa3b96335801f0f0f654279437a43b28b
5 ** This implements functions that manipulate messages
8 /******************************************************************************
9 ** Copies specified messages to specified folder
10 ******************************************************************************/
11 function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
12 fputs ($imap_stream, "a001 COPY $start:$end \"$mailbox\"\r\n");
13 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
16 /******************************************************************************
17 ** Deletes specified messages and moves them to trash if possible
18 ******************************************************************************/
19 function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) {
20 global $move_to_trash, $trash_folder, $auto_expunge;
22 if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder))) {
23 sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder);
24 sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
26 sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
30 /******************************************************************************
31 ** Sets the specified messages with specified flag
32 ******************************************************************************/
33 function sqimap_messages_flag ($imap_stream, $start, $end, $flag) {
34 fputs ($imap_stream, "a001 STORE $start:$end +FLAGS (\\$flag)\r\n");
35 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
39 /******************************************************************************
40 ** Returns some general header information -- FROM, DATE, and SUBJECT
41 ******************************************************************************/
42 function sqimap_get_small_header ($imap_stream, $id, &$from, &$subject, &$date) {
43 //fputs ($imap_stream, "a001 FETCH $id BODY[HEADER.FIELDS (DATE FROM SUBJECT)]\r\n");
44 fputs ($imap_stream, "a001 FETCH $id RFC822.HEADER\r\n");
45 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
47 $subject = _("(no subject)");
48 $from = _("Unknown Sender");
49 for ($i = 0; $i < count($read); $i++
) {
50 if (strtolower(substr($read[$i], 0, 5)) == "from:") {
51 $from = sqimap_find_displayable_name(substr($read[$i], 5));
52 } else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
53 $date = substr($read[$i], 5);
54 } else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
55 $subject = htmlspecialchars(substr($read[$i], 8));
56 if (strlen(trim($subject)) == 0)
57 $subject = _("(no subject)");
62 /******************************************************************************
63 ** Returns the flags for the specified messages
64 ******************************************************************************/
65 function sqimap_get_flags ($imap_stream, $i) {
66 fputs ($imap_stream, "a001 FETCH $i:$i FLAGS\r\n");
67 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
68 if (strpos($read[0], "FLAGS")) {
69 $tmp = ereg_replace("\(", "", $read[0]);
70 $tmp = ereg_replace("\)", "", $tmp);
71 $tmp = str_replace("\\", "", $tmp);
72 $tmp = substr($tmp, strpos($tmp, "FLAGS")+
6, strlen($tmp));
74 $flags = explode(" ", $tmp);
81 /******************************************************************************
82 ** Returns a message array with all the information about a message. See
83 ** the documentation folder for more information about this array.
84 ******************************************************************************/
85 function sqimap_get_message ($imap_stream, $id, $mailbox) {
86 $message["INFO"]["ID"] = $id;
87 $message["INFO"]["MAILBOX"] = $mailbox;
88 $message["HEADER"] = sqimap_get_message_header($imap_stream, $id);
89 $message["ENTITIES"] = sqimap_get_message_body($imap_stream, $message["HEADER"]["BOUNDARY"], $id, $message["HEADER"]["TYPE0"], $message["HEADER"]["TYPE1"], $message["HEADER"]["ENCODING"], $message["HEADER"]["CHARSET"]);
93 /******************************************************************************
94 ** Wrapper function that reformats the header information.
95 ******************************************************************************/
96 function sqimap_get_message_header ($imap_stream, $id) {
97 fputs ($imap_stream, "a001 FETCH $id:$id BODY[HEADER]\r\n");
98 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
100 return sqimap_get_header($imap_stream, $read);
103 /******************************************************************************
104 ** Wrapper function that returns entity headers for use by decodeMime
105 ******************************************************************************/
106 function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) {
107 $header = sqimap_get_header($imap_stream, $read);
108 $type0 = $header["TYPE0"];
109 $type1 = $header["TYPE1"];
110 $bound = $header["BOUNDARY"];
111 $encoding = $header["ENCODING"];
112 $charset = $header["CHARSET"];
113 $filename = $header["FILENAME"];
116 /******************************************************************************
117 ** Queries the IMAP server and gets all header information.
118 ******************************************************************************/
119 function sqimap_get_header ($imap_stream, $read) {
121 // Set up some defaults
122 $header["TYPE0"] = "text";
123 $header["TYPE1"] = "plain";
124 $header["CHARSET"] = "us-ascii";
126 while ($i < count($read)) {
127 if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") {
128 $header["MIME"] = true;
132 /** ENCODING TYPE **/
133 else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") {
134 $header["ENCODING"] = strtolower(trim(substr($read[$i], 26)));
139 else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") {
140 $cont = strtolower(trim(substr($read[$i], 13)));
141 if (strpos($cont, ";"))
142 $cont = substr($cont, 0, strpos($cont, ";"));
145 if (strpos($cont, "/")) {
146 $header["TYPE0"] = substr($cont, 0, strpos($cont, "/"));
147 $header["TYPE1"] = substr($cont, strpos($cont, "/")+
1);
149 $header["TYPE0"] = $cont;
155 while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
156 str_replace("\n", "", $line);
157 str_replace("\n", "", $read[$i]);
158 $line = "$line $read[$i]";
162 /** Detect the boundary of a multipart message **/
163 if (eregi("boundary=\"([^\"]+)\"", $line, $regs)) {
164 $header["BOUNDARY"] = $regs[1];
167 /** Detect the charset **/
168 if (strpos(strtolower(trim($line)), "charset=")) {
169 $pos = strpos($line, "charset=") +
8;
170 $charset = trim($line);
171 if (strpos($line, " ", $pos) > 0) {
172 $charset = substr($charset, $pos, strpos($line, " ", $pos));
174 $charset = substr($charset, $pos);
176 $charset = str_replace("\"", "", $charset);
177 $header["CHARSET"] = $charset;
179 $header["CHARSET"] = "us-ascii";
184 else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") {
185 /** Add better dontent-disposition support **/
189 while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
190 str_replace("\n", "", $line);
191 str_replace("\n", "", $read[$i]);
192 $line = "$line $read[$i]";
196 /** Detects filename if any **/
197 if (strpos(strtolower(trim($line)), "filename=")) {
198 $pos = strpos($line, "filename=") +
9;
200 if (strpos($line, " ", $pos) > 0) {
201 $name = substr($name, $pos, strpos($line, " ", $pos));
203 $name = substr($name, $pos);
205 $name = str_replace("\"", "", $name);
206 $header["FILENAME"] = $name;
211 else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") {
212 $header["REPLYTO"] = trim(substr($read[$i], 9, strlen($read[$i])));
217 else if (strtolower(substr($read[$i], 0, 5)) == "from:") {
218 $header["FROM"] = trim(substr($read[$i], 5, strlen($read[$i]) - 6));
219 if ($header["REPLYTO"] == "")
220 $header["REPLYTO"] = $header["FROM"];
224 else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
225 $d = substr($read[$i], 5);
227 $d = ereg_replace(" ", " ", $d);
228 $d = explode(" ", $d);
229 $header["DATE"] = getTimeStamp($d);
233 else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
234 $header["SUBJECT"] = trim(substr($read[$i], 8, strlen($read[$i]) - 9));
235 if (strlen(Chop($header["SUBJECT"])) == 0)
236 $header["SUBJECT"] = _("(no subject)");
240 else if (strtolower(substr($read[$i], 0, 3)) == "cc:") {
242 $header["CC"][$pos] = trim(substr($read[$i], 4));
244 while ((substr($read[$i], 0, 1) == " ") && (trim($read[$i]) != "")) {
246 $header["CC"][$pos] = trim($read[$i]);
251 else if (strtolower(substr($read[$i], 0, 3)) == "to:") {
253 $header["TO"][$pos] = trim(substr($read[$i], 4));
255 while ((substr($read[$i], 0, 1) == " ") && (trim($read[$i]) != "")){
257 $header["TO"][$pos] = trim($read[$i]);
262 else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") {
263 $header["MESSAGE-ID"] = trim(substr($read[$i], 11));
268 /** ERROR CORRECTION **/
269 else if (substr($read[$i], 0, 1) == ")") {
270 if ($header["SUBJECT"] == "")
271 $header["SUBJECT"] = _("(no subject)");
273 if ($header["FROM"] == "")
274 $header["FROM"] = _("(unknown sender)");
276 if ($header["DATE"] == "")
277 $header["DATE"] = time();
288 /******************************************************************************
289 ** Returns the body of a message.
290 ******************************************************************************/
291 function sqimap_get_message_body ($imap_stream, $bound, $id, $type0, $type1, $encoding, $charset) {
292 fputs ($imap_stream, "a001 FETCH $id:$id BODY[TEXT]\r\n");
293 $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
297 while ($i < count($read)-1) {
299 $bodytmp[$j] = $read[$i];
306 return decodeMime($body, $bound, $type0, $type1, $encoding, $charset);