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1 | <?php |
2 | |
3 | /** |
4 | * setup.php -- Sent Subfolders Setup File |
5 | * |
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6 | * This is a standard SquirrelMail 1.2 API for plugins. |
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7 | * |
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8 | * @copyright © 1999-2005 The SquirrelMail Project Team |
9 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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10 | * @version $Id$ |
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11 | * @package plugins |
12 | * @subpackage sent_subfolders |
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13 | */ |
14 | |
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15 | /** |
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16 | */ |
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17 | define('SMPREF_SENT_SUBFOLDERS_DISABLED', 0); |
18 | define('SMPREF_SENT_SUBFOLDERS_YEARLY', 1); |
19 | define('SMPREF_SENT_SUBFOLDERS_QUARTERLY', 2); |
20 | define('SMPREF_SENT_SUBFOLDERS_MONTHLY', 3); |
21 | define('SMOPT_GRP_SENT_SUBFOLDERS','SENT_SUBFOLDERS'); |
22 | |
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23 | /** |
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24 | * Adds plugin to SquirrelMail's hooks |
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25 | */ |
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26 | function squirrelmail_plugin_init_sent_subfolders() { |
27 | /* Standard initialization API. */ |
28 | global $squirrelmail_plugin_hooks; |
29 | |
30 | /* The hooks to make the sent subfolders display correctly. */ |
31 | $squirrelmail_plugin_hooks |
32 | ['check_handleAsSent_result']['sent_subfolders'] = |
33 | 'sent_subfolders_check_handleAsSent'; |
34 | |
35 | /* The hooks to automatically update sent subfolders. */ |
36 | $squirrelmail_plugin_hooks |
37 | ['left_main_before']['sent_subfolders'] = |
38 | 'sent_subfolders_update_sentfolder'; |
39 | |
40 | $squirrelmail_plugin_hooks |
41 | ['compose_send']['sent_subfolders'] = |
42 | 'sent_subfolders_update_sentfolder'; |
43 | |
44 | /* The hook to load the sent subfolders prefs. */ |
45 | $squirrelmail_plugin_hooks |
46 | ['loading_prefs']['sent_subfolders'] = |
47 | 'sent_subfolders_load_prefs'; |
48 | |
49 | /* The hooks to handle sent subfolders options. */ |
50 | $squirrelmail_plugin_hooks |
51 | ['optpage_loadhook_folder']['sent_subfolders'] = |
52 | 'sent_subfolders_optpage_loadhook_folders'; |
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53 | |
54 | /* mark base sent folder as special mailbox */ |
55 | $squirrelmail_plugin_hooks |
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56 | ['special_mailbox']['sent_subfolders'] = |
57 | 'sent_subfolders_special_mailbox'; |
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58 | } |
59 | |
60 | function sent_subfolders_check_handleAsSent() { |
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61 | global $handleAsSent_result, $sent_subfolders_base, |
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62 | $use_sent_subfolders; |
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63 | |
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64 | $sent_subfolders_base = 'INBOX.Sent'; |
65 | $args = func_get_arg(0); |
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66 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
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67 | |
68 | /* Only check the folder string if we have been passed a mailbox. */ |
69 | if ($use_sent_subfolders && (count($args) > 1)) { |
70 | /* Chop up the folder strings as needed. */ |
71 | $base_str = $sent_subfolders_base . $delimiter; |
72 | $mbox_str = substr($args[1], 0, strlen($base_str)); |
73 | |
74 | /* Perform the comparison. */ |
75 | $handleAsSent_result = |
76 | ( $handleAsSent_result |
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77 | || ($base_str == $mbox_str) |
78 | || ($sent_subfolders_base == $args[1]) |
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79 | ); |
80 | } |
81 | } |
82 | |
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83 | /** |
84 | * Loads sent_subfolders settings |
85 | */ |
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86 | function sent_subfolders_load_prefs() { |
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87 | global $use_sent_subfolders, $data_dir, $username, |
88 | $sent_subfolders_setting, $sent_subfolders_base; |
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89 | |
90 | $use_sent_subfolders = getPref |
91 | ($data_dir, $username, 'use_sent_subfolders', SMPREF_OFF); |
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92 | |
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93 | $sent_subfolders_setting = getPref |
94 | ($data_dir, $username, 'sent_subfolders_setting', SMPREF_SENT_SUBFOLDERS_DISABLED); |
95 | |
96 | $sent_subfolders_base = getPref |
97 | ($data_dir, $username, 'sent_subfolders_base', SMPREF_NONE); |
98 | } |
99 | |
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100 | /** |
101 | * Adds sent_subfolders options in folder preferences |
102 | */ |
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103 | function sent_subfolders_optpage_loadhook_folders() { |
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104 | global $optpage_data, $imapServerAddress, $imapPort; |
105 | |
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106 | sqgetGlobalVar('username', $username, SQ_SESSION); |
107 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
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108 | |
109 | /* Get some imap data we need later. */ |
110 | $imapConnection = |
111 | sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
112 | $boxes = sqimap_mailbox_list($imapConnection); |
113 | sqimap_logout($imapConnection); |
114 | |
115 | /* Load the Sent Subfolder Options into an array. */ |
116 | $optgrp = _("Sent Subfolders Options"); |
117 | $optvals = array(); |
118 | |
119 | $optvals[] = array( |
120 | 'name' => 'sent_subfolders_setting', |
121 | 'caption' => _("Use Sent Subfolders"), |
122 | 'type' => SMOPT_TYPE_STRLIST, |
123 | 'refresh' => SMOPT_REFRESH_FOLDERLIST, |
124 | 'posvals' => array(SMPREF_SENT_SUBFOLDERS_DISABLED => _("Disabled"), |
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125 | SMPREF_SENT_SUBFOLDERS_MONTHLY => _("Monthly"), |
126 | SMPREF_SENT_SUBFOLDERS_QUARTERLY => _("Quarterly"), |
127 | SMPREF_SENT_SUBFOLDERS_YEARLY => _("Yearly")), |
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128 | 'save' => 'save_option_sent_subfolders_setting' |
129 | ); |
130 | |
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131 | $filtered_folders=array_filter($boxes, "filter_folders"); |
132 | $sent_subfolders_base_values = array('whatever'=>$filtered_folders); |
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133 | |
134 | $optvals[] = array( |
135 | 'name' => 'sent_subfolders_base', |
136 | 'caption' => _("Base Sent Folder"), |
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137 | 'type' => SMOPT_TYPE_FLDRLIST, |
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138 | 'refresh' => SMOPT_REFRESH_FOLDERLIST, |
139 | 'posvals' => $sent_subfolders_base_values |
140 | ); |
141 | |
142 | /* Add our option data to the global array. */ |
143 | $optpage_data['grps'][SMOPT_GRP_SENT_SUBFOLDERS] = $optgrp; |
144 | $optpage_data['vals'][SMOPT_GRP_SENT_SUBFOLDERS] = $optvals; |
145 | } |
146 | |
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147 | /** |
148 | * Defines folder filtering rules |
149 | * |
150 | * Callback function that should exclude some folders from folder listing. |
151 | * @param array $fldr list of folders. See sqimap_mailbox_list |
152 | * @return boolean returns true, if folder has to included in folder listing |
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153 | * @access private |
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154 | */ |
155 | function filter_folders($fldr) { |
156 | return strtolower($fldr['unformatted'])!='inbox'; |
157 | } |
158 | |
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159 | /** |
160 | * Saves sent_subfolder_options |
161 | */ |
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162 | function save_option_sent_subfolders_setting($option) { |
163 | global $data_dir, $username, $use_sent_subfolders; |
164 | |
165 | /* Set use_sent_subfolders as either on or off. */ |
166 | if ($option->new_value == SMPREF_SENT_SUBFOLDERS_DISABLED) { |
167 | setPref($data_dir, $username, 'use_sent_subfolders', SMPREF_OFF); |
168 | } else { |
169 | setPref($data_dir, $username, 'use_sent_subfolders', SMPREF_ON); |
170 | setPref($data_dir, $username, 'move_to_sent', SMPREF_ON); |
171 | } |
172 | |
173 | /* Now just save the option as normal. */ |
174 | save_option($option); |
175 | } |
176 | |
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177 | /** |
178 | * Update sent_subfolders settings |
179 | * |
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180 | * function updates default sent folder value and |
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181 | * creates required imap folders |
182 | */ |
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183 | function sent_subfolders_update_sentfolder() { |
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184 | global $sent_folder; |
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185 | global $sent_subfolders_base, $sent_subfolders_setting; |
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186 | global $data_dir, $imapServerAddress, $imapPort; |
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187 | global $use_sent_subfolders, $move_to_sent; |
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188 | |
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189 | sqgetGlobalVar('username', $username, SQ_SESSION); |
190 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
191 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
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192 | |
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193 | if ($use_sent_subfolders || $move_to_sent) { |
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194 | $year = date('Y'); |
195 | $month = date('m'); |
196 | $quarter = sent_subfolder_getQuarter($month); |
197 | |
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198 | /* |
199 | Regarding the structure we've got three main possibilities. |
200 | One sent holder. level 0. |
201 | Multiple year holders with messages in it. level 1. |
202 | Multiple year folders with holders in it. level 2. |
203 | */ |
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204 | /* |
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205 | if( $imap_server_type == 'uw' ) { |
206 | $cnd_delimiter = ''; |
207 | } else { |
208 | $cnd_delimiter = $delimiter; |
209 | } |
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210 | */ |
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211 | $cnd_delimiter = $delimiter; |
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212 | |
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213 | switch ($sent_subfolders_setting) { |
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214 | case SMPREF_SENT_SUBFOLDERS_YEARLY: |
215 | $level = 1; |
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216 | $sent_subfolder = $sent_subfolders_base . $cnd_delimiter |
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217 | . $year; |
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218 | break; |
219 | case SMPREF_SENT_SUBFOLDERS_QUARTERLY: |
220 | $level = 2; |
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221 | $sent_subfolder = $sent_subfolders_base . $cnd_delimiter |
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222 | . $year |
223 | . $delimiter . $quarter; |
224 | $year_folder = $sent_subfolders_base |
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225 | . $year; |
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226 | break; |
227 | case SMPREF_SENT_SUBFOLDERS_MONTHLY: |
228 | $level = 2; |
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229 | $sent_subfolder = $sent_subfolders_base . $cnd_delimiter |
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230 | . $year |
231 | . $delimiter . $month; |
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232 | $year_folder = $sent_subfolders_base . $year; |
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233 | break; |
234 | case SMPREF_SENT_SUBFOLDERS_DISABLED: |
235 | default: |
236 | $level = 0; |
237 | $sent_subfolder = $sent_folder; |
238 | $year_folder = $sent_folder; |
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239 | } |
240 | |
241 | /* If this folder is NOT the current sent folder, update stuff. */ |
242 | if ($sent_subfolder != $sent_folder) { |
243 | /* First, update the sent folder. */ |
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244 | |
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245 | setPref($data_dir, $username, 'sent_folder', $sent_subfolder); |
246 | setPref($data_dir, $username, 'move_to_sent', SMPREF_ON); |
247 | $sent_folder = $sent_subfolder; |
248 | $move_to_sent = SMPREF_ON; |
249 | |
250 | /* Auto-create folders, if they do not yet exist. */ |
251 | if ($sent_folder != 'none') { |
252 | /* Create the imap connection. */ |
253 | $ic = sqimap_login |
254 | ($username, $key, $imapServerAddress, $imapPort, 10); |
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255 | |
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256 | /* Auto-create the year folder, if it does not yet exist. */ |
257 | if (!sqimap_mailbox_exists($ic, $year_folder)) { |
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258 | sqimap_mailbox_create($ic, $year_folder, ($level==1)?'':'noselect'); |
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259 | } else if (!sqimap_mailbox_is_subscribed($ic, $year_folder)) { |
260 | sqimap_subscribe($ic, $year_folder); |
261 | } |
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262 | |
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263 | /* Auto-create the subfolder, if it does not yet exist. */ |
264 | if (!sqimap_mailbox_exists($ic, $sent_folder)) { |
265 | sqimap_mailbox_create($ic, $sent_folder, ''); |
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266 | } else if (!sqimap_mailbox_is_subscribed($ic, $sent_subfolder)) { |
267 | sqimap_subscribe($ic, $sent_subfolder); |
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268 | } |
269 | |
270 | /* Close the imap connection. */ |
271 | sqimap_logout($ic); |
272 | } |
273 | } |
274 | } |
275 | } |
276 | |
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277 | /** |
278 | * Sets quarter subfolder names |
279 | * |
280 | * @param string $month numeric month |
281 | * @return string quarter name (Q + number) |
282 | */ |
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283 | function sent_subfolder_getQuarter($month) { |
284 | switch ($month) { |
285 | case '01': |
286 | case '02': |
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287 | case '03': |
288 | $result = '1'; |
289 | break; |
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290 | case '04': |
291 | case '05': |
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292 | case '06': |
293 | $result = '2'; |
294 | break; |
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295 | case '07': |
296 | case '08': |
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297 | case '09': |
298 | $result = '3'; |
299 | break; |
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300 | case '10': |
301 | case '11': |
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302 | case '12': |
303 | $result = '4'; |
304 | break; |
305 | default: |
306 | $result = 'ERR'; |
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307 | } |
308 | |
309 | /* Return the current quarter. */ |
310 | return ('Q' . $result); |
311 | } |
312 | |
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313 | /** |
314 | * detects if mailbox is part of sent_subfolders |
315 | * |
316 | * @param string $mb imap folder name |
317 | * @return boolean 1 - is part of sent_subfolders, 0 - is not part of sent_subfolders |
318 | */ |
319 | function sent_subfolders_special_mailbox($mb) { |
320 | global $data_dir, $username; |
321 | |
322 | $use_sent_subfolders = getPref |
323 | ($data_dir, $username, 'use_sent_subfolders', SMPREF_OFF); |
324 | $sent_subfolders_base = getPref($data_dir, $username, 'sent_subfolders_base', 'na'); |
325 | |
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326 | if ($use_sent_subfolders == SMPREF_ON && |
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327 | ($mb == $sent_subfolders_base || stristr($mb,$sent_subfolders_base) ) ) { |
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328 | return 1; |
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329 | } |
330 | return 0; |
331 | } |
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332 | ?> |