59177427 |
1 | <?php |
21c3249f |
2 | /** |
23d6bd09 |
3 | * left_main.php |
4 | * Copyright (c) 1999-2001 The Squirrelmail Development Team |
5 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
6 | * |
7 | * This is the code for the left bar. The left bar shows the folders |
8 | * available, and has cookie information. |
9 | * |
10 | * $Id$ |
11 | */ |
21c3249f |
12 | |
a6d2e0de |
13 | require_once('../src/validate.php'); |
14 | require_once('../functions/array.php'); |
15 | require_once('../functions/imap.php'); |
16 | require_once('../functions/plugin.php'); |
142499d4 |
17 | |
a6d2e0de |
18 | /* These constants are used for folder stuff. */ |
19 | define('SM_BOX_UNCOLLAPSED', 0); |
20 | define('SM_BOX_COLLAPSED', 1); |
21 | |
525b7ae6 |
22 | global $delimiter; |
23 | |
a6d2e0de |
24 | // open a connection on the imap port (143) |
25 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output |
94f3a73b |
26 | |
a6d2e0de |
27 | displayHtmlHeader(); |
21c3249f |
28 | |
f7b1b3b1 |
29 | /* If requested and not yet complete, attempt to autocreate folders. */ |
30 | if ($auto_create_special && ! isset($auto_create_done)) { |
94f3a73b |
31 | /* Autocreate the sent folder, if needed. */ |
32 | if (isset ($sent_folder) && $sent_folder != 'none') { |
33 | if (!sqimap_mailbox_exists ($imapConnection, $sent_folder)) { |
34 | sqimap_mailbox_create ($imapConnection, $sent_folder, ''); |
35 | } else if (! sqimap_mailbox_is_subscribed($imapConnection, $sent_folder)) { |
36 | sqimap_subscribe($imapConnection, $sent_folder); |
37 | } |
38 | } |
39 | |
40 | /* Autocreate the trash folder, if needed. */ |
41 | if (isset ($trash_folder) && $trash_folder != 'none') { |
42 | if (!sqimap_mailbox_exists ($imapConnection, $trash_folder)) { |
43 | sqimap_mailbox_create ($imapConnection, $trash_folder, ''); |
44 | } else if (! sqimap_mailbox_is_subscribed($imapConnection, $trash_folder)) { |
45 | sqimap_subscribe($imapConnection, $trash_folder); |
46 | } |
47 | } |
48 | |
49 | /* Autocreate the drafts folder, if needed. */ |
50 | if (isset ($draft_folder) && $draft_folder != 'none') { |
51 | if (!sqimap_mailbox_exists ($imapConnection, $draft_folder)) { |
52 | sqimap_mailbox_create ($imapConnection, $draft_folder, ''); |
53 | } else if (! sqimap_mailbox_is_subscribed($imapConnection, $draft_folder)) { |
54 | sqimap_subscribe($imapConnection, $draft_folder); |
55 | } |
56 | } |
f7b1b3b1 |
57 | |
58 | /* Let the world know that autocreation is complete! Hurrah! */ |
94f3a73b |
59 | $auto_create_done = true; |
60 | session_register('auto_create_done'); |
61 | } |
f7bfc9de |
62 | |
525b7ae6 |
63 | function formatMailboxName($imapConnection, $box_array) { |
5bdd7223 |
64 | global $folder_prefix, $trash_folder, $sent_folder; |
65 | global $color, $move_to_sent, $move_to_trash; |
235a65d5 |
66 | global $unseen_notify, $unseen_type, $collapse_folders; |
d17145d9 |
67 | global $draft_folder, $save_as_draft; |
f7b1b3b1 |
68 | global $use_special_folder_color; |
235a65d5 |
69 | |
70 | $real_box = $box_array['unformatted']; |
a6d2e0de |
71 | $mailbox = str_replace(' ','',$box_array['formatted']); |
5c42b0dd |
72 | $mailboxURL = urlencode($real_box); |
a6d2e0de |
73 | |
74 | /* Strip down the mailbox name. */ |
75 | if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) { |
76 | $mailbox = $regs[2]; |
77 | } |
94f3a73b |
78 | |
235a65d5 |
79 | $unseen = 0; |
4d2c01e3 |
80 | |
d6def997 |
81 | if (($unseen_notify == 2 && $real_box == 'INBOX') || |
235a65d5 |
82 | $unseen_notify == 3) { |
4d2c01e3 |
83 | $unseen = sqimap_unseen_messages($imapConnection, $real_box); |
24fc5dd2 |
84 | if ($unseen_type == 1 && $unseen > 0) { |
85 | $unseen_string = "($unseen)"; |
86 | $unseen_found = true; |
87 | } else if ($unseen_type == 2) { |
88 | $numMessages = sqimap_get_num_messages($imapConnection, $real_box); |
89 | $unseen_string = "<font color=\"$color[11]\">($unseen/$numMessages)</font>"; |
90 | $unseen_found = true; |
91 | } |
92 | } |
5bdd7223 |
93 | |
7ce342dc |
94 | $special_color = false; |
f7b1b3b1 |
95 | if ($use_special_folder_color) { |
96 | if ((strtolower($real_box) == 'inbox') |
97 | || (($real_box == $trash_folder) && ($move_to_trash)) |
98 | || (($real_box == $sent_folder) && ($move_to_sent)) |
99 | || (($real_box == $draft_folder) && ($save_as_draft))) { |
100 | $special_color = true; |
101 | } |
102 | } |
235a65d5 |
103 | |
a6d2e0de |
104 | /* Start off with a blank line. */ |
105 | $line = ''; |
106 | |
107 | /* If there are unseen message, bold the line. */ |
108 | if ($unseen > 0) { $line .= '<B>'; } |
109 | |
110 | /* Crate the link for this folder. */ |
0afa6558 |
111 | $line .= "<A HREF=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" TARGET=\"right\" STYLE=\"text-decoration:none\">"; |
235a65d5 |
112 | if ($special_color == true) |
113 | $line .= "<FONT COLOR=\"$color[11]\">"; |
d3b3cda7 |
114 | $line .= str_replace(' ',' ',$mailbox); |
235a65d5 |
115 | if ($special_color == true) |
a6d2e0de |
116 | $line .= "</FONT>"; |
117 | $line .= '</A>'; |
7ce342dc |
118 | |
a6d2e0de |
119 | /* If there are unseen message, close bolding. */ |
120 | if ($unseen > 0) { $line .= "</B>"; } |
235a65d5 |
121 | |
a6d2e0de |
122 | /* Print unseen information. */ |
245a6892 |
123 | if (isset($unseen_found) && $unseen_found) { |
a6d2e0de |
124 | $line .= " <SMALL>$unseen_string</SMALL>"; |
7ce342dc |
125 | } |
126 | |
1e0628fb |
127 | if (($move_to_trash == true) && ($real_box == $trash_folder)) { |
a6d2e0de |
128 | if (! isset($numMessages)) { |
b4cf620b |
129 | $numMessages = sqimap_get_num_messages($imapConnection, $real_box); |
a6d2e0de |
130 | } |
b4cf620b |
131 | |
a6d2e0de |
132 | if ($numMessages > 0) { |
b4cf620b |
133 | $urlMailbox = urlencode($real_box); |
134 | $line .= "\n<small>\n"; |
26a425f5 |
135 | $line .= " (<A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("empty")."</A>)"; |
b4cf620b |
136 | $line .= "\n</small>\n"; |
12d61439 |
137 | } |
d92b6f31 |
138 | } |
d92b6f31 |
139 | |
a6d2e0de |
140 | /* Return the final product. */ |
141 | return ($line); |
469eb37b |
142 | } |
a6d2e0de |
143 | |
f7b1b3b1 |
144 | /**********************************/ |
145 | /* END OF FUNCTION - BACK TO MAIN */ |
146 | /**********************************/ |
147 | |
cd0332fb |
148 | if (isset($left_refresh) && ($left_refresh != 'none') && ($left_refresh != '')) { |
a6d2e0de |
149 | echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n"; |
150 | echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"; |
151 | echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n"; |
152 | } |
813eba2f |
153 | |
a6d2e0de |
154 | echo "\n<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">\n"; |
235a65d5 |
155 | |
a6d2e0de |
156 | do_hook("left_main_before"); |
235a65d5 |
157 | |
a6d2e0de |
158 | $boxes = sqimap_mailbox_list($imapConnection); |
159 | |
d6def997 |
160 | echo '<CENTER><FONT SIZE=4><B>'; |
a6d2e0de |
161 | echo _("Folders") . "</B><BR></FONT>\n\n"; |
162 | |
ce393174 |
163 | if ($date_format != 6) { |
056d0da2 |
164 | /* First, display the clock. */ |
165 | if ($hour_format == 1) { |
166 | if ($date_format == 4) { |
167 | $hr = "G:i:s"; |
168 | } else { |
169 | $hr = "G:i"; |
170 | } |
171 | } else { |
172 | if ($date_format == 4) { |
173 | $hr = "g:i:s a"; |
174 | } else { |
175 | $hr = "g:i a"; |
176 | } |
177 | } |
2016e645 |
178 | |
056d0da2 |
179 | switch( $date_format ) { |
180 | case 1: |
181 | $clk = date("m/d/y ".$hr, time()); |
182 | break; |
183 | case 2: |
184 | $clk = date("d/m/y ".$hr, time()); |
185 | break; |
186 | case 4: |
187 | case 5: |
188 | $clk = date($hr, time()); |
189 | break; |
190 | default: |
191 | $clk = date("D, ".$hr, time()); |
192 | } |
193 | $clk = str_replace(' ',' ',$clk); |
194 | |
195 | echo '<CENTER><SMALL>' . str_replace(' ',' ',_("Last Refresh")) |
196 | . ": $clk</SMALL></CENTER>"; |
2016e645 |
197 | } |
198 | |
23d6bd09 |
199 | /* Next, display the refresh button. */ |
d6def997 |
200 | echo '<SMALL>(<A HREF="../src/left_main.php" TARGET="left">'; |
a6d2e0de |
201 | echo _("refresh folder list"); |
d6def997 |
202 | echo '</A>)</SMALL></CENTER><BR>'; |
a6d2e0de |
203 | |
23d6bd09 |
204 | /* Lastly, display the folder list. */ |
a6d2e0de |
205 | if (isset($collapse_folders) && $collapse_folders) { |
206 | /* If directed, collapse or uncollapse a folder. */ |
207 | if (isset($fold)) { |
208 | setPref($data_dir, $username, 'collapse_folder_' . $fold, SM_BOX_COLLAPSED); |
209 | } else if (isset($unfold)) { |
210 | setPref($data_dir, $username, 'collapse_folder_' . $unfold, $SM_BOX_UNCOLLAPSED); |
211 | } |
212 | } |
213 | |
214 | /* Prepare do do out collapsedness and visibility computation. */ |
215 | $curbox = 0; |
216 | $boxcount = count($boxes); |
217 | |
218 | /* Compute the collapsedness and visibility of each box. */ |
219 | while ($curbox < $boxcount) { |
220 | $boxes[$curbox]['visible'] = true; |
221 | compute_folder_children($curbox, $boxcount); |
222 | } |
223 | |
224 | for ($i = 0;$i < count($boxes); $i++) { |
225 | if ($boxes[$i]['visible'] == true) { |
226 | $mailbox = $boxes[$i]['formatted']; |
525b7ae6 |
227 | $mblevel = substr_count($boxes[$i]['unformatted'], $delimiter) + 1; |
235a65d5 |
228 | |
a6d2e0de |
229 | /* Create the prefix for the folder name and link. */ |
230 | $prefix = str_repeat(' ',$mblevel); |
231 | if (isset($collapse_folders) && $collapse_folders && $boxes[$i]['parent']) { |
232 | $prefix = str_replace(' ',' ',substr($prefix,0,strlen($prefix)-2)); |
233 | $prefix .= create_collapse_link($i) . ' '; |
234 | } else { |
235 | $prefix = str_replace(' ',' ',$prefix); |
235a65d5 |
236 | } |
a6d2e0de |
237 | $line = "<NOBR><TT>$prefix</TT>"; |
238 | |
239 | /* Add the folder name and link. */ |
240 | if (in_array('noselect', $boxes[$i]['flags'])) { |
241 | $line .= "<FONT COLOR=\"$color[10]\">"; |
242 | if (ereg("^( *)([^ ]*)", $mailbox, $regs)) { |
dfe4358b |
243 | $mailbox = str_replace(' ','',$mailbox); |
a6d2e0de |
244 | $line .= str_replace(' ', ' ', $mailbox); |
245 | } |
246 | $line .= '</FONT>'; |
247 | } else { |
525b7ae6 |
248 | $line .= formatMailboxName($imapConnection, $boxes[$i]); |
a6d2e0de |
249 | } |
250 | |
251 | /* Put the final touches on our folder line. */ |
252 | $line .= "</NOBR><BR>\n"; |
253 | |
254 | /* Output the line for this folder. */ |
255 | echo $line; |
256 | } |
257 | } |
258 | sqimap_logout($imapConnection); |
259 | do_hook("left_main_after"); |
260 | |
261 | /** |
262 | * Create the link for a parent folder that will allow that |
263 | * parent folder to either be collapsed or expaned, as is |
264 | * currently appropriate. |
265 | */ |
266 | function create_collapse_link($boxnum) { |
267 | global $boxes; |
268 | $mailbox = urlencode($boxes[$boxnum]['unformatted']); |
269 | |
270 | /* Create the link for this collapse link. */ |
271 | $link = '<a target="left" style="text-decoration:none" '; |
272 | $link .= 'href="left_main.php?'; |
273 | if ($boxes[$boxnum]['collapse'] == SM_BOX_COLLAPSED) { |
274 | $link .= "unfold=$mailbox\">+"; |
275 | } else { |
276 | $link .= "fold=$mailbox\">-"; |
277 | } |
278 | $link .= '</a>'; |
279 | |
280 | /* Return the finished product. */ |
281 | return ($link); |
282 | } |
235a65d5 |
283 | |
a6d2e0de |
284 | /** |
285 | * This simple function checks if a box is another box's parent. |
286 | */ |
287 | function is_parent_box($curbox_name, $parbox_name) { |
525b7ae6 |
288 | global $delimiter; |
a6d2e0de |
289 | |
290 | /* Extract the name of the parent of the current box. */ |
525b7ae6 |
291 | $curparts = explode($delimiter, $curbox_name); |
a6d2e0de |
292 | $curname = array_pop($curparts); |
525b7ae6 |
293 | $actual_parname = implode($delimiter, $curparts); |
a6d2e0de |
294 | $actual_parname = substr($actual_parname,0,strlen($parbox_name)); |
295 | |
296 | /* Compare the actual with the given parent name. */ |
297 | return ($parbox_name == $actual_parname); |
298 | } |
299 | |
300 | /** |
301 | * Recursive function that computes the collapsed status and parent |
302 | * (or not parent) status of this box, and the visiblity and collapsed |
303 | * status and parent (or not parent) status for all children boxes. |
304 | */ |
305 | function compute_folder_children(&$parbox, $boxcount) { |
4aaea201 |
306 | global $boxes, $data_dir, $username; |
a6d2e0de |
307 | $nextbox = $parbox + 1; |
308 | |
309 | /* Retreive the name for the parent box. */ |
310 | $parbox_name = $boxes[$parbox]['unformatted']; |
311 | |
312 | /* 'Initialize' this parent box to childless. */ |
313 | $boxes[$parbox]['parent'] = false; |
314 | |
315 | /* Compute the collapse status for this box. */ |
316 | $collapse = 0; |
317 | $collapse = getPref($data_dir, $username, 'collapse_folder_' . $parbox_name); |
318 | $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse); |
319 | $boxes[$parbox]['collapse'] = $collapse; |
320 | |
321 | /* Otherwise, get the name of the next box. */ |
4aaea201 |
322 | if (isset($boxes[$nextbox]['unformatted'])) |
323 | $nextbox_name = $boxes[$nextbox]['unformatted']; |
324 | else |
325 | $nextbox_name = ''; |
a6d2e0de |
326 | |
327 | /* Compute any children boxes for this box. */ |
328 | while (($nextbox < $boxcount) && |
329 | (is_parent_box($boxes[$nextbox]['unformatted'], $parbox_name))) { |
330 | |
331 | /* Note that this 'parent' box has at least one child. */ |
332 | $boxes[$parbox]['parent'] = true; |
333 | |
334 | /* Compute the visiblity of this box. */ |
335 | if ($boxes[$parbox]['visible'] && |
336 | ($boxes[$parbox]['collapse'] != SM_BOX_COLLAPSED)) { |
337 | $boxes[$nextbox]['visible'] = true; |
338 | } else { |
339 | $boxes[$nextbox]['visible'] = false; |
340 | } |
341 | |
342 | /* Compute the visibility of any child boxes. */ |
343 | compute_folder_children($nextbox, $boxcount); |
344 | } |
345 | |
346 | /* Set the parent box to the current next box. */ |
347 | $parbox = $nextbox; |
348 | } |
d6def997 |
349 | echo "</BODY></HTML>\n"; |
4aaea201 |
350 | ?> |