1 | <?php |
---|
2 | /** |
---|
3 | * admins.php |
---|
4 | * Code by Strangecode :: www.strangecode.com :: This document contains copyrighted information |
---|
5 | */ |
---|
6 | |
---|
7 | // require_once dirname(__FILE__) . '/_config.inc.php'; |
---|
8 | |
---|
9 | $auth->requireLogin(); |
---|
10 | App::sslOn(); |
---|
11 | |
---|
12 | require_once 'codebase/lib/PageNumbers.inc.php'; |
---|
13 | require_once 'codebase/lib/SessionCache.inc.php'; |
---|
14 | require_once 'codebase/lib/FormValidator.inc.php'; |
---|
15 | require_once 'codebase/lib/SortOrder.inc.php'; |
---|
16 | require_once 'codebase/lib/TemplateGlue.inc.php'; |
---|
17 | require_once 'codebase/lib/Prefs.inc.php'; |
---|
18 | require_once 'codebase/lib/RecordLock.inc.php'; |
---|
19 | require_once 'codebase/lib/RecordVersion.inc.php'; |
---|
20 | |
---|
21 | |
---|
22 | /****************************************************************************** |
---|
23 | * CONFIG |
---|
24 | *****************************************************************************/ |
---|
25 | |
---|
26 | // Titles and navigation header. |
---|
27 | $nav->addPage(_("Administrators"), $_SERVER['PHP_SELF']); |
---|
28 | |
---|
29 | // The object to validate form input. |
---|
30 | $fv = new FormValidator(); |
---|
31 | |
---|
32 | // Instantiate a sorting object with the default sort and order. Add SQL for each column. |
---|
33 | $so = new SortOrder('admin_tbl.admin_id', 'DESC'); |
---|
34 | $so->setColumn('admin_tbl.admin_id', 'admin_tbl.admin_id ASC', 'admin_tbl.admin_id DESC'); |
---|
35 | $so->setColumn('admin_tbl.username', 'admin_tbl.username ASC', 'admin_tbl.username DESC'); |
---|
36 | $so->setColumn('admin_tbl.userpass', 'admin_tbl.userpass ASC', 'admin_tbl.userpass DESC'); |
---|
37 | $so->setColumn('admin_tbl.first_name', 'admin_tbl.first_name ASC', 'admin_tbl.first_name DESC'); |
---|
38 | $so->setColumn('admin_tbl.last_name', 'admin_tbl.last_name ASC', 'admin_tbl.last_name DESC'); |
---|
39 | $so->setColumn('admin_tbl.email', 'admin_tbl.email ASC', 'admin_tbl.email DESC'); |
---|
40 | $so->setColumn('admin_tbl.user_type', 'admin_tbl.user_type ASC', 'admin_tbl.user_type DESC'); |
---|
41 | $so->setColumn('admin_tbl.seconds_online', 'admin_tbl.seconds_online ASC', 'admin_tbl.seconds_online DESC'); |
---|
42 | $so->setColumn('admin_tbl.last_login_datetime', 'admin_tbl.last_login_datetime ASC', 'admin_tbl.last_login_datetime DESC'); |
---|
43 | $so->setColumn('admin_tbl.last_access_datetime', 'admin_tbl.last_access_datetime ASC', 'admin_tbl.last_access_datetime DESC'); |
---|
44 | $so->setColumn('admin_tbl.last_login_ip', 'admin_tbl.last_login_ip ASC', 'admin_tbl.last_login_ip DESC'); |
---|
45 | $so->setColumn('admin_tbl.added_by_user_id', 'admin_tbl.added_by_user_id ASC', 'admin_tbl.added_by_user_id DESC'); |
---|
46 | $so->setColumn('admin_tbl.modified_by_user_id', 'admin_tbl.modified_by_user_id ASC', 'admin_tbl.modified_by_user_id DESC'); |
---|
47 | $so->setColumn('admin_tbl.added_datetime', 'admin_tbl.added_datetime ASC', 'admin_tbl.added_datetime DESC'); |
---|
48 | $so->setColumn('admin_tbl.modified_datetime', 'admin_tbl.modified_datetime ASC', 'admin_tbl.modified_datetime DESC'); |
---|
49 | |
---|
50 | // Instantiate page numbers. Total items are set and calculation is done in the getRecordList function. |
---|
51 | $page = new PageNumbers(); |
---|
52 | $page->setPerPage(getFormData('per_page'), 50); |
---|
53 | $page->setPageNumber(getFormData('page_number')); |
---|
54 | |
---|
55 | // Search limiters retain their values between page requests. |
---|
56 | App::carryQuery('search_query'); |
---|
57 | |
---|
58 | |
---|
59 | /****************************************************************************** |
---|
60 | * MAIN |
---|
61 | *****************************************************************************/ |
---|
62 | |
---|
63 | // We may want to use the add/edit interface from another script, so this |
---|
64 | // allows us to remember which page we came from so we can go back there. |
---|
65 | if (getFormData('boomerang', false) && isset($_SERVER['HTTP_REFERER'])) { |
---|
66 | App::setBoomerangURL($_SERVER['HTTP_REFERER'], 'admins'); |
---|
67 | } |
---|
68 | |
---|
69 | if (getFormData('break_list_cache', false)) { |
---|
70 | // Break the cache because we are changing the list data. |
---|
71 | SessionCache::breakCache($_SERVER['PHP_SELF']); |
---|
72 | } |
---|
73 | |
---|
74 | // What action to take. |
---|
75 | switch (getFormData('op')) { |
---|
76 | |
---|
77 | case 'add' : |
---|
78 | // Initialize variables for the form template. |
---|
79 | $frm =& addRecordForm(); |
---|
80 | $nav->addPage(_("Add Admin")); |
---|
81 | $main_template = 'admin_form.ihtml'; |
---|
82 | break; |
---|
83 | |
---|
84 | case 'edit' : |
---|
85 | // Initialize variables for the form template. |
---|
86 | $frm =& editRecordForm(getFormData('admin_id')); |
---|
87 | $nav->addPage(_("Edit Admin")); |
---|
88 | $main_template = 'admin_form.ihtml'; |
---|
89 | break; |
---|
90 | |
---|
91 | case 'del' : |
---|
92 | deleteRecord(getFormData('admin_id')); |
---|
93 | if (App::validBoomerangURL('admins')) { |
---|
94 | // Display boomerang page. |
---|
95 | App::dieBoomerangURL('admins'); |
---|
96 | } |
---|
97 | // Display default page. |
---|
98 | App::dieURL($_SERVER['PHP_SELF']); |
---|
99 | break; |
---|
100 | |
---|
101 | case 'insert' : |
---|
102 | if (getFormdata('cancel', false)) { |
---|
103 | if (App::validBoomerangURL('admins')) { |
---|
104 | // Display boomerang page. |
---|
105 | App::dieBoomerangURL('admins'); |
---|
106 | } |
---|
107 | // Display default page. |
---|
108 | App::dieURL($_SERVER['PHP_SELF']); |
---|
109 | } |
---|
110 | validateInput(); |
---|
111 | if ($fv->anyErrors()) { |
---|
112 | $frm =& addRecordForm(); |
---|
113 | $frm = array_merge($frm, getFormData()); |
---|
114 | $nav->addPage(_("Add Admin")); |
---|
115 | $main_template = 'admin_form.ihtml'; |
---|
116 | } else { |
---|
117 | $admin_id = insertRecord(getFormData()); |
---|
118 | if (getFormdata('repeat', false)) { |
---|
119 | // Display function again. |
---|
120 | App::dieURL($_SERVER['PHP_SELF'] . '?op=add'); |
---|
121 | } else if (App::validBoomerangURL('admins')) { |
---|
122 | // Display boomerang page. |
---|
123 | App::dieBoomerangURL('admins'); |
---|
124 | } |
---|
125 | // Display default page. |
---|
126 | App::dieURL($_SERVER['PHP_SELF']); |
---|
127 | } |
---|
128 | break; |
---|
129 | |
---|
130 | case 'update' : |
---|
131 | if (getFormdata('reset', false)) { |
---|
132 | App::raiseMsg(_("Saved values have been reloaded."), MSG_NOTICE, __FILE__, __LINE__); |
---|
133 | App::dieURL($_SERVER['PHP_SELF'] . '?op=edit&admin_id=' . getFormData('admin_id')); |
---|
134 | } |
---|
135 | if (getFormdata('cancel', false)) { |
---|
136 | // Remove lock |
---|
137 | $lock->select('admin_tbl', 'admin_id', getFormData('admin_id')); |
---|
138 | $lock->remove(); |
---|
139 | if (App::validBoomerangURL('admins')) { |
---|
140 | // Display boomerang page. |
---|
141 | App::dieBoomerangURL('admins'); |
---|
142 | } |
---|
143 | // Display default page. |
---|
144 | App::dieURL($_SERVER['PHP_SELF']); |
---|
145 | } |
---|
146 | validateInput(); |
---|
147 | if ($fv->anyErrors()) { |
---|
148 | $frm =& editRecordForm(getFormData('admin_id')); |
---|
149 | $frm = array_merge($frm, getFormData()); |
---|
150 | $nav->addPage(_("Edit Admin")); |
---|
151 | $main_template = 'admin_form.ihtml'; |
---|
152 | } else { |
---|
153 | updateRecord(getFormData()); |
---|
154 | if (getFormdata('repeat', false)) { |
---|
155 | // Display edit function with next available ID. |
---|
156 | $qid = DB::query("SELECT admin_id FROM admin_tbl WHERE admin_id > '" . addslashes(getFormData('admin_id')) . "' ORDER BY admin_id ASC LIMIT 1"); |
---|
157 | if (list($next_id) = mysql_fetch_row($qid)) { |
---|
158 | App::dieURL($_SERVER['PHP_SELF'] . '?op=edit&admin_id=' . $next_id); |
---|
159 | } else { |
---|
160 | App::raiseMsg(_("Cannot edit next, the end of the list was reached"), MSG_NOTICE, __FILE__, __LINE__); |
---|
161 | } |
---|
162 | } else if (App::validBoomerangURL('admins')) { |
---|
163 | // Display boomerang page. |
---|
164 | App::dieBoomerangURL('admins'); |
---|
165 | } |
---|
166 | // Display default page. |
---|
167 | App::dieURL($_SERVER['PHP_SELF']); |
---|
168 | } |
---|
169 | break; |
---|
170 | |
---|
171 | default : |
---|
172 | $list =& getRecordList(); |
---|
173 | $main_template = 'admin_list.ihtml'; |
---|
174 | break; |
---|
175 | } |
---|
176 | |
---|
177 | /****************************************************************************** |
---|
178 | * TEMPLATE INITIALIZATION |
---|
179 | *****************************************************************************/ |
---|
180 | |
---|
181 | include 'header.ihtml'; |
---|
182 | include 'codebase/services/templates/' . $main_template; |
---|
183 | include 'footer.ihtml'; |
---|
184 | |
---|
185 | /****************************************************************************** |
---|
186 | * FUNCTIONS |
---|
187 | *****************************************************************************/ |
---|
188 | |
---|
189 | |
---|
190 | function validateInput() |
---|
191 | { |
---|
192 | global $fv, $auth; |
---|
193 | |
---|
194 | // If the username was changed during edit, verify. |
---|
195 | if (((getFormData('username') != getFormData('old_username')) && 'update' == getFormData('op')) |
---|
196 | || 'insert' == getFormData('op')) { |
---|
197 | if ($auth->usernameExists(getFormData('username'))) { |
---|
198 | $fv->addError('username', sprintf(_("The username <strong>%s</strong> already exists. Please choose another."), getFormData('username'))); |
---|
199 | } |
---|
200 | } |
---|
201 | |
---|
202 | if (getFormData('user_type') == 'root' && 'root' != $auth->getVal('user_type')) { |
---|
203 | $fv->addError('user_type', sprintf(_("You do not have clearance to create a user with root privileges."), null)); |
---|
204 | } |
---|
205 | |
---|
206 | $fv->numericRange('admin_id', -32768, 32767, _("<strong>Admin id</strong> must be a valid number between -32768 and 32767.")); |
---|
207 | |
---|
208 | $fv->isEmpty('username', _("<strong>Username</strong> cannot be blank.")); |
---|
209 | $fv->stringLength('username', 0, 255, _("<strong>Username</strong> must contain less than 256 characters.")); |
---|
210 | |
---|
211 | $fv->isEmpty('userpass', _("<strong>Passwords</strong> cannot be blank.")); |
---|
212 | $fv->stringLength('userpass', 6, 36, _("<strong>Passwords</strong> must be between 6 and 36 characters long.")); |
---|
213 | |
---|
214 | $fv->stringLength('first_name', 0, 255, _("<strong>First name</strong> must contain less than 256 characters.")); |
---|
215 | |
---|
216 | $fv->stringLength('last_name', 0, 255, _("<strong>Last name</strong> must contain less than 256 characters.")); |
---|
217 | |
---|
218 | $fv->isEmpty('email', _("<strong>Email</strong> cannot be blank.")); |
---|
219 | $fv->stringLength('email', 0, 255, _("<strong>Email</strong> must contain less than 256 characters.")); |
---|
220 | $fv->validateEmail('email'); |
---|
221 | |
---|
222 | $fv->isEmpty('user_type', _("<strong>User type</strong> cannot be blank.")); |
---|
223 | $fv->stringLength('user_type', 0, 255, _("<strong>User type</strong> has an invalid selection.")); |
---|
224 | } |
---|
225 | |
---|
226 | function &addRecordForm() |
---|
227 | { |
---|
228 | // Set default values for the reset of the fields. |
---|
229 | $frm = array( |
---|
230 | 'admin_id' => '', |
---|
231 | 'username' => '', |
---|
232 | 'userpass' => '', |
---|
233 | 'first_name' => '', |
---|
234 | 'last_name' => '', |
---|
235 | 'email' => '', |
---|
236 | 'user_type' => '', |
---|
237 | 'seconds_online' => '0', |
---|
238 | 'last_login_datetime' => '0000-00-00 00:00:00', |
---|
239 | 'last_access_datetime' => '0000-00-00 00:00:00', |
---|
240 | 'last_login_ip' => '0.0.0.0', |
---|
241 | 'added_by_user_id' => '', |
---|
242 | 'modified_by_user_id' => '', |
---|
243 | 'added_datetime' => '0000-00-00 00:00:00', |
---|
244 | 'modified_datetime' => '0000-00-00 00:00:00', |
---|
245 | 'new_op' => 'insert', |
---|
246 | 'submit_buttons' => array( |
---|
247 | 'submit' => _("Add Admin"), |
---|
248 | 'repeat' => _("Add & repeat"), |
---|
249 | 'cancel' => _("Cancel"), |
---|
250 | ), |
---|
251 | ); |
---|
252 | |
---|
253 | return $frm; |
---|
254 | } |
---|
255 | |
---|
256 | function &editRecordForm($id) |
---|
257 | { |
---|
258 | global $lock; |
---|
259 | |
---|
260 | $lock->select('admin_tbl', 'admin_id', $id); |
---|
261 | if ($lock->isLocked() && !$lock->isMine()) { |
---|
262 | $lock->dieErrorPage(); |
---|
263 | } |
---|
264 | |
---|
265 | // Get the information for the form. |
---|
266 | $qid = DB::query(" |
---|
267 | SELECT * |
---|
268 | FROM admin_tbl |
---|
269 | WHERE admin_id = '" . addslashes($id) . "' |
---|
270 | "); |
---|
271 | if (!$frm = mysql_fetch_assoc($qid)) { |
---|
272 | App::logMsg('Could not find record with admin_id: ' . $id, LOG_WARNING, __FILE__, __LINE__); |
---|
273 | App::raiseMsg(sprintf(_("The requested record %s could not be found."), $id), MSG_ERR, __FILE__, __LINE__); |
---|
274 | App::dieBoomerangURL(); |
---|
275 | } |
---|
276 | |
---|
277 | // Lock this record. |
---|
278 | $lock->set('admin_tbl', 'admin_id', $id, $frm['username']); |
---|
279 | |
---|
280 | // Set misc values for the form. |
---|
281 | $frm = array_merge(array( |
---|
282 | 'admin_id' => '', |
---|
283 | 'old_username' => $frm['username'], |
---|
284 | 'username' => '', |
---|
285 | // 'userpass' => '****************', |
---|
286 | 'first_name' => '', |
---|
287 | 'last_name' => '', |
---|
288 | 'email' => '', |
---|
289 | 'user_type' => '', |
---|
290 | 'seconds_online' => '0', |
---|
291 | 'last_login_datetime' => '0000-00-00 00:00:00', |
---|
292 | 'last_access_datetime' => '0000-00-00 00:00:00', |
---|
293 | 'last_login_ip' => '0.0.0.0', |
---|
294 | 'added_by_user_id' => '', |
---|
295 | 'modified_by_user_id' => '', |
---|
296 | 'added_datetime' => '0000-00-00 00:00:00', |
---|
297 | 'modified_datetime' => '0000-00-00 00:00:00', |
---|
298 | 'new_op' => 'update', |
---|
299 | 'old_username' => $frm['username'], |
---|
300 | 'submit_buttons' => array( |
---|
301 | 'submit' => _("Save changes"), |
---|
302 | 'repeat' => _("Save & edit next"), |
---|
303 | 'reset' => _("Reset"), |
---|
304 | 'cancel' => _("Cancel"), |
---|
305 | ), |
---|
306 | ), $frm, array('userpass' => '****************')); |
---|
307 | |
---|
308 | return $frm; |
---|
309 | } |
---|
310 | |
---|
311 | function deleteRecord($id) |
---|
312 | { |
---|
313 | global $auth, $lock; |
---|
314 | |
---|
315 | $lock->select('admin_tbl', 'admin_id', $id); |
---|
316 | if ($lock->isLocked() && !$lock->isMine()) { |
---|
317 | $lock->dieErrorPage(); |
---|
318 | } |
---|
319 | |
---|
320 | // Break the cache because we are changing the list data. |
---|
321 | SessionCache::breakCache($_SERVER['PHP_SELF']); |
---|
322 | |
---|
323 | // Get the information for this object. |
---|
324 | $qid = DB::query(" |
---|
325 | SELECT username, user_type from admin_tbl |
---|
326 | WHERE admin_id = '" . addslashes($id) . "' |
---|
327 | "); |
---|
328 | if (! list($name, $user_type) = mysql_fetch_row($qid)) { |
---|
329 | App::logMsg('Could not find record with admin_id: ' . $id, LOG_WARNING, __FILE__, __LINE__); |
---|
330 | App::raiseMsg(sprintf(_("The requested record %s could not be found."), $id), MSG_ERR, __FILE__, __LINE__); |
---|
331 | App::dieBoomerangURL(); |
---|
332 | } |
---|
333 | |
---|
334 | // Get the information for this object. |
---|
335 | $qid = DB::query("SELECT COUNT(*) from admin_tbl"); |
---|
336 | list($num_admins) = mysql_fetch_row($qid); |
---|
337 | if ('root' == $user_type && 'root' != $auth->getVal('user_type')) { |
---|
338 | // Only root users can delete root users! |
---|
339 | App::raiseMsg(_("You do not have clearance to delete a root administrator."), MSG_NOTICE, __FILE__, __LINE__); |
---|
340 | } else if ($num_admins <= 1) { |
---|
341 | // There must always be at least one admnistrator! |
---|
342 | App::raiseMsg(_("You cannot delete the only administrator in the database. There must be at least one to log in and create other users."), MSG_NOTICE, __FILE__, __LINE__); |
---|
343 | } else if ($auth->getVal('user_id') == $id) { |
---|
344 | // Do not delete yourself! |
---|
345 | App::raiseMsg(_("You cannot delete yourself."), MSG_NOTICE, __FILE__, __LINE__); |
---|
346 | } else { |
---|
347 | // Delete the record. |
---|
348 | DB::query("DELETE FROM admin_tbl WHERE admin_id = '" . addslashes($id) . "'"); |
---|
349 | App::raiseMsg(sprintf(_("The admin <strong>%s</strong> has been deleted."), $name), MSG_SUCCESS, __FILE__, __LINE__); |
---|
350 | } |
---|
351 | |
---|
352 | // Unlock record. |
---|
353 | $lock->remove(); |
---|
354 | } |
---|
355 | |
---|
356 | function insertRecord($frm) |
---|
357 | { |
---|
358 | global $auth; |
---|
359 | |
---|
360 | // Break the cache because we are changing the list data. |
---|
361 | SessionCache::breakCache($_SERVER['PHP_SELF']); |
---|
362 | |
---|
363 | // Insert record data. |
---|
364 | DB::query(" |
---|
365 | INSERT INTO admin_tbl ( |
---|
366 | username, |
---|
367 | first_name, |
---|
368 | last_name, |
---|
369 | email, |
---|
370 | user_type, |
---|
371 | added_by_user_id, |
---|
372 | added_datetime |
---|
373 | ) VALUES ( |
---|
374 | '" . addslashes($frm['username']) . "', |
---|
375 | '" . addslashes($frm['first_name']) . "', |
---|
376 | '" . addslashes($frm['last_name']) . "', |
---|
377 | '" . addslashes($frm['email']) . "', |
---|
378 | '" . addslashes($frm['user_type']) . "', |
---|
379 | '" . addslashes($auth->getVal('user_id')) . "', |
---|
380 | NOW() |
---|
381 | ) |
---|
382 | "); |
---|
383 | $last_insert_id = mysql_insert_id(DB::getDBH()); |
---|
384 | |
---|
385 | // Set admin password. |
---|
386 | $auth->setPassword($last_insert_id, $frm['userpass']); |
---|
387 | |
---|
388 | // Create version. |
---|
389 | $version = RecordVersion::getInstance($GLOBALS['auth']); |
---|
390 | $version->create('admin_tbl', 'admin_id', $last_insert_id, $frm['username']); |
---|
391 | |
---|
392 | App::raiseMsg(sprintf(_("The Admin <strong>%s</strong> has been added."), $frm['username']), MSG_SUCCESS, __FILE__, __LINE__); |
---|
393 | |
---|
394 | return $last_insert_id; |
---|
395 | } |
---|
396 | |
---|
397 | function updateRecord($frm) |
---|
398 | { |
---|
399 | global $auth, $lock; |
---|
400 | |
---|
401 | $lock->select('admin_tbl', 'admin_id', $frm['admin_id']); |
---|
402 | if ($lock->isLocked() && !$lock->isMine()) { |
---|
403 | $lock->dieErrorPage(); |
---|
404 | } |
---|
405 | |
---|
406 | // Break the cache because we are changing the list data. |
---|
407 | SessionCache::breakCache($_SERVER['PHP_SELF']); |
---|
408 | |
---|
409 | // If the userpass is left blank or with the filler **** characters, we don't want to update it. |
---|
410 | if (!empty($frm['userpass']) && !preg_match('/[\*]{4,}/', $frm['userpass'])) { |
---|
411 | // Set user password. |
---|
412 | $auth->setPassword($frm['admin_id'], $frm['userpass']); |
---|
413 | } |
---|
414 | |
---|
415 | // Update record data. |
---|
416 | DB::query(" |
---|
417 | UPDATE admin_tbl SET |
---|
418 | username = '" . addslashes($frm['username']) . "', |
---|
419 | first_name = '" . addslashes($frm['first_name']) . "', |
---|
420 | last_name = '" . addslashes($frm['last_name']) . "', |
---|
421 | email = '" . addslashes($frm['email']) . "', |
---|
422 | user_type = '" . addslashes($frm['user_type']) . "', |
---|
423 | modified_by_user_id = '" . addslashes($auth->getVal('user_id')) . "', |
---|
424 | modified_datetime = NOW() |
---|
425 | WHERE admin_id = '" . addslashes($frm['admin_id']) . "' |
---|
426 | "); |
---|
427 | |
---|
428 | // Create version. |
---|
429 | $version = RecordVersion::getInstance($GLOBALS['auth']); |
---|
430 | $version->create('admin_tbl', 'admin_id', $frm['admin_id'], $frm['username']); |
---|
431 | |
---|
432 | App::raiseMsg(sprintf(_("The Admin <strong>%s</strong> has been updated."), $frm['username']), MSG_SUCCESS, __FILE__, __LINE__); |
---|
433 | |
---|
434 | // Unlock record. |
---|
435 | $lock->remove(); |
---|
436 | } |
---|
437 | |
---|
438 | function &getRecordList() |
---|
439 | { |
---|
440 | global $page; |
---|
441 | global $so; |
---|
442 | |
---|
443 | $where_clause = ''; |
---|
444 | |
---|
445 | // Build search query if available. |
---|
446 | if (getFormData('search_query', false)) { |
---|
447 | $qry_words = preg_split('/[^\w]/', getFormData('search_query')); |
---|
448 | for ($i=0; $i<sizeof($qry_words); $i++) { |
---|
449 | $where_clause .= (empty($where_clause) ? 'WHERE' : 'AND') . " |
---|
450 | ( |
---|
451 | admin_tbl.username LIKE '%" . addslashes($qry_words[$i]) . "%' |
---|
452 | OR admin_tbl.first_name LIKE '%" . addslashes($qry_words[$i]) . "%' |
---|
453 | OR admin_tbl.last_name LIKE '%" . addslashes($qry_words[$i]) . "%' |
---|
454 | OR admin_tbl.email LIKE '%" . addslashes($qry_words[$i]) . "%' |
---|
455 | ) |
---|
456 | "; |
---|
457 | } |
---|
458 | } |
---|
459 | |
---|
460 | // Count the total number of records so we can do something about the page numbers. |
---|
461 | $qid = DB::query(" |
---|
462 | SELECT COUNT(*) |
---|
463 | FROM admin_tbl |
---|
464 | $where_clause |
---|
465 | "); |
---|
466 | list($num_results) = mysql_fetch_row($qid); |
---|
467 | |
---|
468 | // Set page numbers now we know (needed for next step). |
---|
469 | $page->setTotalItems($num_results); |
---|
470 | $page->calculate(); |
---|
471 | |
---|
472 | // Final SQL, with sort and page limiters. |
---|
473 | $sql = " |
---|
474 | SELECT |
---|
475 | admin_tbl.*, |
---|
476 | a1.username AS added_admin_username, |
---|
477 | a2.username AS modified_admin_username |
---|
478 | FROM admin_tbl |
---|
479 | LEFT JOIN admin_tbl a1 ON (admin_tbl.added_by_user_id = a1.admin_id) |
---|
480 | LEFT JOIN admin_tbl a2 ON (admin_tbl.modified_by_user_id = a2.admin_id) |
---|
481 | $where_clause |
---|
482 | " . $so->getSortOrderSQL() . " |
---|
483 | " . $page->getLimitSQL() . " |
---|
484 | "; |
---|
485 | |
---|
486 | // A unique key for this query, with the total_items in case db records |
---|
487 | // were added since the last cache. This identifies a unique set of |
---|
488 | // cached data, but we must refer to the list that is cached by a more |
---|
489 | // generic name. so that we can flush the cache (if records updated) |
---|
490 | // without knowing the hash. |
---|
491 | $cache_hash = md5($sql . '|' . $page->total_items); |
---|
492 | if (Prefs::getValue('cache_hash', $_SERVER['PHP_SELF']) != $cache_hash) { |
---|
493 | SessionCache::breakCache($_SERVER['PHP_SELF']); |
---|
494 | Prefs::setValue('cache_hash', $cache_hash, $_SERVER['PHP_SELF']); |
---|
495 | } |
---|
496 | |
---|
497 | if (SessionCache::isCached($_SERVER['PHP_SELF']) && false) { |
---|
498 | // Get the cached results. |
---|
499 | $list = SessionCache::getCache($_SERVER['PHP_SELF']); |
---|
500 | } else { |
---|
501 | // If the list is not already cached, query now. |
---|
502 | $qid = DB::query($sql); |
---|
503 | // Fill an array with the items for this page. |
---|
504 | while ($row = mysql_fetch_assoc($qid)) { |
---|
505 | $list[] = $row; |
---|
506 | } |
---|
507 | |
---|
508 | if (isset($list) && !empty($list)) { |
---|
509 | // Cache the results. |
---|
510 | SessionCache::putCache($list, $_SERVER['PHP_SELF']); |
---|
511 | } |
---|
512 | } |
---|
513 | |
---|
514 | return $list; |
---|
515 | } |
---|
516 | |
---|
517 | ?> |
---|