Mercurial > defr > drupal > ad

annotate owners/ad_owners.module @ 0:d8a3998dac8e ad

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ajout module ad
author pierre
date Fri, 20 Feb 2009 14:04:09 +0000
parents
children 948362c2a207
rev   line source
pierre@0 1 <?php
pierre@0 2 // $Id: ad_owners.module,v 1.1.2.8 2009/02/17 04:34:27 jeremy Exp $
pierre@0 3
pierre@0 4 /**
pierre@0 5 * @file
pierre@0 6 * Enhances the ad module to support ad owners.
pierre@0 7 *
pierre@0 8 * Copyright (c) 2009.
pierre@0 9 * Jeremy Andrews <jeremy@tag1consulting.com>.
pierre@0 10 */
pierre@0 11
pierre@0 12 /**
pierre@0 13 * Implementation of hook_theme().
pierre@0 14 */
pierre@0 15 function ad_owners_theme() {
pierre@0 16 return array(
pierre@0 17 'ad_owner_permissions_form' => array(
pierre@0 18 'arguments' => array(
pierre@0 19 'form' => NULL,
pierre@0 20 ),
pierre@0 21 ),
pierre@0 22 );
pierre@0 23 };
pierre@0 24
pierre@0 25 /**
pierre@0 26 * Implementation of hook_menu().
pierre@0 27 */
pierre@0 28 function ad_owners_menu() {
pierre@0 29 $items = array();
pierre@0 30
pierre@0 31 $items['node/%node/adowners'] = array(
pierre@0 32 'title' => 'Ad owners',
pierre@0 33 'page callback' => 'ad_owners_overview',
pierre@0 34 'page arguments' => array(1),
pierre@0 35 'access callback' => 'ad_owners_access',
pierre@0 36 'access arguments' => array(1),
pierre@0 37 'type' => MENU_LOCAL_TASK,
pierre@0 38 'weight' => 5,
pierre@0 39 );
pierre@0 40 $items['node/%node/adowners/list'] = array(
pierre@0 41 'title' => 'List',
pierre@0 42 'access callback' => 'ad_adaccess',
pierre@0 43 'access arguments' => array(1, 'manage owners'),
pierre@0 44 'type' => MENU_DEFAULT_LOCAL_TASK,
pierre@0 45 'weight' => 0,
pierre@0 46 );
pierre@0 47 $items['node/%node/adowners/%user/permissions'] = array(
pierre@0 48 'title callback' => 'owner_permissions_title',
pierre@0 49 'title arguments' => array('!owner' => 3),
pierre@0 50 'page callback' => 'drupal_get_form',
pierre@0 51 'page arguments' => array('ad_owner_permissions_form', 1, 3),
pierre@0 52 'access callback' => 'ad_adaccess',
pierre@0 53 'access arguments' => array(1, 'manage owners'),
pierre@0 54 'type' => MENU_LOCAL_TASK,
pierre@0 55 'weight' => 2,
pierre@0 56 );
pierre@0 57 $items['node/%node/adowners/%user/remove'] = array(
pierre@0 58 'title' => 'Remove owner',
pierre@0 59 'page callback' => 'drupal_get_form',
pierre@0 60 'page arguments' => array('ad_owner_remove_form', 1, 3),
pierre@0 61 'access callback' => 'ad_adaccess',
pierre@0 62 'access arguments' => array(1, 'manage owners'),
pierre@0 63 'type' => MENU_CALLBACK,
pierre@0 64 'weight' => 6,
pierre@0 65 );
pierre@0 66 $items['node/%node/adowners/add'] = array(
pierre@0 67 'title' => 'Add owner',
pierre@0 68 'page callback' => 'drupal_get_form',
pierre@0 69 'page arguments' => array('ad_owners_add_form', 1),
pierre@0 70 'access callback' => 'ad_adaccess',
pierre@0 71 'access arguments' => array(1, 'manage owners'),
pierre@0 72 'type' => MENU_LOCAL_TASK,
pierre@0 73 'weight' => 4,
pierre@0 74 );
pierre@0 75
pierre@0 76 return $items;
pierre@0 77 }
pierre@0 78
pierre@0 79 /**
pierre@0 80 * Menu item access callback.
pierre@0 81 */
pierre@0 82 function ad_owners_access($node) {
pierre@0 83 return ($node->type == 'ad') && ad_adaccess($node, 'manage owners');
pierre@0 84 }
pierre@0 85
pierre@0 86 /**
pierre@0 87 * Menu item title callback - use the user name
pierre@0 88 */
pierre@0 89 function owner_permissions_title($account) {
pierre@0 90 return t('!owner\'s permissions', array('!owner' => $account->name));
pierre@0 91 }
pierre@0 92
pierre@0 93 /**
pierre@0 94 * Implementation of hook_form_alter().
pierre@0 95 */
pierre@0 96 function ad_owners_form_alter(&$form, &$form_state, $form_id) {
pierre@0 97 if ($form_id == 'ad_'. arg(4) .'_global_settings' || $form_id == 'ad_no_global_settings') {
pierre@0 98 if (!isset($form['adtype'])) {
pierre@0 99 $form['adtype'] = array('#type' => 'value', '#value' => arg(4));
pierre@0 100 }
pierre@0 101 $permissions = module_invoke_all('adapi', 'permissions', NULL);
pierre@0 102 $form['permissions'] = array(
pierre@0 103 '#type' => 'fieldset',
pierre@0 104 '#title' => t('Permissions'),
pierre@0 105 '#collapsible' => TRUE,
pierre@0 106 '#description' => t('Select which permissions will be automatically granted to new owners of <em>!type</em> advertisements.', array('!type' => ad_get_types('name', arg(4)))),
pierre@0 107 );
pierre@0 108 $form['permissions']['default_permissions'] = array(
pierre@0 109 '#type' => 'checkboxes',
pierre@0 110 '#title' => t('Default permissions for <em>!type</em> owners', array('!type' => ad_get_types('name', arg(4)))),
pierre@0 111 '#options' => drupal_map_assoc($permissions),
pierre@0 112 '#default_value' => variable_get('ad_'. arg(4) .'_default_permissions', array('access statistics', 'access click history', 'manage status')),
pierre@0 113 );
pierre@0 114 if (isset($form['save'])) {
pierre@0 115 $form['save']['#weight'] = 10;
pierre@0 116 }
pierre@0 117 if (isset($form['#submit']) && is_array($form['#submit'])) {
pierre@0 118 $form['#submit'] = array('ad_global_settings_submit') + $form['#submit'];
pierre@0 119 }
pierre@0 120 else {
pierre@0 121 $form['#submit'] = array('ad_global_settings_submit');
pierre@0 122 }
pierre@0 123 }
pierre@0 124 }
pierre@0 125
pierre@0 126 /**
pierre@0 127 * Implementation of hook_nodeapi().
pierre@0 128 */
pierre@0 129 function ad_owners_nodeapi(&$node, $op, $teaser, $page) {
pierre@0 130 global $user;
pierre@0 131
pierre@0 132 switch ($op) {
pierre@0 133 case 'insert':
pierre@0 134 case 'update':
pierre@0 135 if (isset($node->adtype)) {
pierre@0 136 // Be sure ad owner has at least default ad permissions.
pierre@0 137 ad_owners_add($node, $node->uid);
pierre@0 138 ad_host_id_create($node->uid);
pierre@0 139 }
pierre@0 140 break;
pierre@0 141 case 'delete':
pierre@0 142 // Clean up ad_permissions and any other per-ad tables.
pierre@0 143 $result = db_query('SELECT oid, uid FROM {ad_owners} WHERE aid = %d', $node->nid);
pierre@0 144 while ($id = db_fetch_object($result)) {
pierre@0 145 db_query('DELETE FROM {ad_permissions} WHERE oid = %d', $id->oid);
pierre@0 146 $owner = user_load(array('uid' => $id->uid));
pierre@0 147 // Tell plug-in modules to clean up.
pierre@0 148 module_invoke_all('adowners', 'remove', $id->oid, $owner);
pierre@0 149 }
pierre@0 150 db_query('DELETE FROM {ad_owners} WHERE aid = %d', $node->nid);
pierre@0 151 break;
pierre@0 152 }
pierre@0 153 }
pierre@0 154
pierre@0 155 /**
pierre@0 156 * Implementation of hook_adapi().
pierre@0 157 */
pierre@0 158 function ad_owners_adapi($op, $node = NULL) {
pierre@0 159 switch ($op) {
pierre@0 160 case 'permissions':
pierre@0 161 return array('manage owners');
pierre@0 162 break;
pierre@0 163 }
pierre@0 164 }
pierre@0 165
pierre@0 166 /**
pierre@0 167 * Determine whether the ad owner has a given privilege.
pierre@0 168 *
pierre@0 169 * @param $ad
pierre@0 170 * Node object or aid of advertisement.
pierre@0 171 * @param $permission
pierre@0 172 * Special Ad owners permission which should be checked (such as 'manage owners')
pierre@0 173 * @param $account
pierre@0 174 * User object, which are accessing the ad or current user by default.
pierre@0 175 */
pierre@0 176 function ad_owners_adaccess($ad, $permission, $account = NULL) {
pierre@0 177 global $user;
pierre@0 178 static $permissions = array();
pierre@0 179
pierre@0 180 if (!isset($account)) {
pierre@0 181 $account = $user;
pierre@0 182 }
pierre@0 183
pierre@0 184 $aid = 0;
pierre@0 185 if (isset($ad)) {
pierre@0 186 if (is_numeric($ad)) {
pierre@0 187 $aid = $ad;
pierre@0 188 }
pierre@0 189 else if (is_object($ad) && isset($ad->nid)) {
pierre@0 190 $aid = $ad->nid;
pierre@0 191 }
pierre@0 192 }
pierre@0 193
pierre@0 194 if (!isset($permissions[$aid][$account->uid])) {
pierre@0 195 $oid = db_result(db_query("SELECT oid FROM {ad_owners} WHERE aid = %d and uid = %d", $aid, $account->uid));
pierre@0 196 $permissions[$aid][$account->uid] = explode('|,|', db_result(db_query("SELECT permissions FROM {ad_permissions} WHERE oid = %d", $oid)));
pierre@0 197 }
pierre@0 198 $access = '';
pierre@0 199 if (is_array($permission)) {
pierre@0 200 foreach ($permission as $perm) {
pierre@0 201 $access |= in_array($perm, $permissions[$aid][$account->uid]);
pierre@0 202 }
pierre@0 203 }
pierre@0 204 else {
pierre@0 205 $access = in_array($permission, $permissions[$aid][$account->uid]);
pierre@0 206 }
pierre@0 207
pierre@0 208 return $access;
pierre@0 209 }
pierre@0 210
pierre@0 211
pierre@0 212 /**
pierre@0 213 * TODO: Make this themeable.
pierre@0 214 * TODO: Group permissions by module.
pierre@0 215 * TODO: Allow modules to define default value for permission.
pierre@0 216 */
pierre@0 217 function ad_owners_overview($node) {
pierre@0 218 drupal_set_title(t('Ad owners'));
pierre@0 219
pierre@0 220 // Be sure the node owner is listed as an ad owner
pierre@0 221 if (!db_result(db_query('SELECT oid FROM {ad_owners} WHERE uid = %d AND aid = %d', $node->uid, $node->nid))) {
pierre@0 222 ad_owners_add($node, $node->uid);
pierre@0 223 }
pierre@0 224
pierre@0 225 $header = array(
pierre@0 226 array('data' => t('Username'), 'field' => 'uid'),
pierre@0 227 array('data' => t('Options')),
pierre@0 228 );
pierre@0 229
pierre@0 230 $sql = "SELECT a.uid, u.name FROM {ad_owners} a INNER JOIN {users} u ON a.uid = u.uid WHERE aid = %d";
pierre@0 231 $sql .= tablesort_sql($header);
pierre@0 232 $result = pager_query($sql, 25, 0, NULL, $node->nid);
pierre@0 233
pierre@0 234 $rows = array();
pierre@0 235 while ($owner = db_fetch_object($result)) {
pierre@0 236 $row = array();
pierre@0 237 $row[] = $owner->name;
pierre@0 238 $options = array();
pierre@0 239 // first option is 'permissions', plug-ins come afterwards
pierre@0 240 $options[] = l(t('permissions'), 'node/'. $node->nid .'/adowners/'. $owner->uid .'/permissions');
pierre@0 241 $options = array_merge($options, module_invoke_all('adowners', 'overview', $node->nid, $owner->uid));
pierre@0 242 // node owner has to remain an ad owner
pierre@0 243 if ($node->uid != $owner->uid) {
pierre@0 244 $options[] = l(t('remove'), 'node/'. $node->nid .'/adowners/'. $owner->uid .'/remove');
pierre@0 245 }
pierre@0 246 $options = implode(' | ', $options);
pierre@0 247 $row[] = $options;
pierre@0 248 $rows[] = $row;
pierre@0 249 }
pierre@0 250
pierre@0 251 $output = theme('table', $header, $rows);
pierre@0 252 $output .= theme('pager', NULL, 25, 0);
pierre@0 253
pierre@0 254 return $output;
pierre@0 255 }
pierre@0 256
pierre@0 257 /**
pierre@0 258 * A simple form for adding new users as owners of ads.
pierre@0 259 */
pierre@0 260 function ad_owners_add_form($form_state, $node) {
pierre@0 261 $form = array();
pierre@0 262 drupal_set_title(t('Add owner'));
pierre@0 263
pierre@0 264 $form['aid'] = array(
pierre@0 265 '#type' => 'value',
pierre@0 266 '#value' => $node->nid,
pierre@0 267 );
pierre@0 268 $form['username'] = array(
pierre@0 269 '#autocomplete_path' => 'user/autocomplete',
pierre@0 270 '#description' => t('Enter the username of the user who should have ownership permissions on this advertisement.'),
pierre@0 271 '#required' => TRUE,
pierre@0 272 '#type' => 'textfield',
pierre@0 273 '#title' => t('Username'),
pierre@0 274 );
pierre@0 275 $form['save'] = array(
pierre@0 276 '#type' => 'submit',
pierre@0 277 '#value' => t('Add owner'),
pierre@0 278 );
pierre@0 279
pierre@0 280 return $form;
pierre@0 281 }
pierre@0 282
pierre@0 283 function ad_owners_add_form_validate($form, &$form_state) {
pierre@0 284 $owner = user_load(array('name' => $form_state['values']['username']));
pierre@0 285 if (!is_object($owner)) {
pierre@0 286 form_set_error('username', t('The specified username %username does not exist.', array('%username' => $form_state['values']['username'])));
pierre@0 287 }
pierre@0 288 else if (db_result(db_query('SELECT oid FROM {ad_owners} WHERE uid = %d AND aid = %d', $owner->uid, $form_state['values']['aid']))) {
pierre@0 289 form_set_error('username', t('The specified user %username is already an owner of this ad.', array('%username' => $form_state['values']['username'])));
pierre@0 290 }
pierre@0 291 else if (!user_access('edit own advertisements', $owner) &&
pierre@0 292 !user_access('administer advertisements', $owner)) {
pierre@0 293 form_set_error('username', t('The specified user %username does not have <em>edit own advertisements</em> nor <em>administer advertisements</em> permissions. The user must be !assigned to a !role with these privileges before you can add them as an ad owner.', array('%username' => $form_state['values']['username'], '!assigned' => l(t('assigned'), "user/$owner->uid/edit"), '!role' => l(t('role'), 'admin/user/permissions'))));
pierre@0 294 }
pierre@0 295 module_invoke_all('adowners', 'validate', $owner, $form_state['values']['aid']);
pierre@0 296 }
pierre@0 297
pierre@0 298 function ad_owners_add_form_submit($form, &$form_state) {
pierre@0 299 $owner = user_load(array('name' => $form_state['values']['username']));
pierre@0 300 $node = node_load($form_state['values']['aid']);
pierre@0 301 if (!(ad_owners_add($node, $owner->uid))) {
pierre@0 302 form_set_error('username', t('The user is already an owner of the ad.'));
pierre@0 303 }
pierre@0 304 else {
pierre@0 305 drupal_set_message(t('The user %username has been added as an owner of this advertisement.', array('%username' => $form_state['values']['username'])));
pierre@0 306 drupal_goto('node/'. $form_state['values']['aid'] .'/adowners/'. $owner->uid .'/permissions');
pierre@0 307 }
pierre@0 308 }
pierre@0 309
pierre@0 310 function ad_is_owner($aid, $account = NULL) {
pierre@0 311 global $user;
pierre@0 312 if (!isset($account)) {
pierre@0 313 $account = $user;
pierre@0 314 }
pierre@0 315 if (db_result(db_query('SELECT oid FROM {ad_owners} WHERE uid = %d AND aid = %d', $account->uid, $aid))) {
pierre@0 316 return 1;
pierre@0 317 }
pierre@0 318 else {
pierre@0 319 return 0;
pierre@0 320 }
pierre@0 321 }
pierre@0 322
pierre@0 323 /**
pierre@0 324 * Add an owner to an ad.
pierre@0 325 */
pierre@0 326 function ad_owners_add($node, $owner, $permissions = array()) {
pierre@0 327 $rc = 0;
pierre@0 328 $uid = is_numeric($owner) ? $owner : $owner->uid;
pierre@0 329 if (!db_result(db_query('SELECT oid FROM {ad_owners} WHERE aid = %d AND uid = %d', $node->nid, $uid))) {
pierre@0 330 db_query('INSERT INTO {ad_owners} (aid, uid) VALUES(%d, %d)', $node->nid, $uid);
pierre@0 331 $rc = db_affected_rows() ? 1 : 0;
pierre@0 332
pierre@0 333 if (!$permissions) {
pierre@0 334 $permissions = variable_get('ad_'. $node->adtype .'_default_permissions', array('access statistics', 'access click history', 'manage status'));
pierre@0 335 }
pierre@0 336
pierre@0 337 $oid = db_result(db_query("SELECT oid FROM {ad_owners} WHERE aid = %d and uid = %d", $node->nid, $uid));
pierre@0 338 db_query('DELETE FROM {ad_permissions} WHERE oid = %d', $oid);
pierre@0 339 db_query("INSERT INTO {ad_permissions} VALUES(%d, '%s')", $oid, implode('|,|', $permissions));
pierre@0 340 module_invoke_all('adowners', 'add', $node, array('oid' => $oid, 'uid' => $uid, 'aid' => $node->nid));
pierre@0 341 }
pierre@0 342 return $rc;
pierre@0 343 }
pierre@0 344
pierre@0 345 /**
pierre@0 346 * Create a unique host id for each ad owner, used when displaying ads remotely.
pierre@0 347 */
pierre@0 348 function ad_host_id_create($uid) {
pierre@0 349 $hostid = db_result(db_query('SELECT hostid FROM {ad_hosts} WHERE uid = %d', $uid));
pierre@0 350 if (!$hostid) {
pierre@0 351 $hostid = md5($uid . time());
pierre@0 352 db_query("INSERT INTO {ad_hosts} (uid, hostid) VALUES (%d, '%s')", $uid, md5($uid . time()));
pierre@0 353 }
pierre@0 354
pierre@0 355 return $hostid;
pierre@0 356 }
pierre@0 357
pierre@0 358 /**
pierre@0 359 * Removes ad owner from an ad.
pierre@0 360 */
pierre@0 361 function ad_owner_remove_form($form_state, $node, $owner) {
pierre@0 362 $form['aid'] = array(
pierre@0 363 '#type' => 'value',
pierre@0 364 '#value' => $node->nid,
pierre@0 365 );
pierre@0 366 $form['uid'] = array(
pierre@0 367 '#type' => 'value',
pierre@0 368 '#value' => $owner->uid,
pierre@0 369 );
pierre@0 370
pierre@0 371 return confirm_form($form,
pierre@0 372 t('Are you sure you want to remove user %name as an owner of this advertisement?', array('%name' => $owner->name)),
pierre@0 373 "node/$aid/adowners",
pierre@0 374 t('This action cannot be undone.'),
pierre@0 375 t('Remove'),
pierre@0 376 t('Cancel')
pierre@0 377 );
pierre@0 378 }
pierre@0 379
pierre@0 380 /**
pierre@0 381 * Don't allow the removal of the primary owner of the advertisement.
pierre@0 382 */
pierre@0 383 function ad_owner_remove_form_validate($form, &$form_state) {
pierre@0 384 $node = node_load($form_state['values']['aid']);
pierre@0 385 if ($node->uid == $form_state['values']['uid']) {
pierre@0 386 $owner = user_load(array('uid' => $form_state['values']['uid']));
pierre@0 387 drupal_set_message(t('%name is the primary owner of this advertisement. You cannot remove the primary owner.', array('%name' => $owner->name)), 'error');
pierre@0 388
pierre@0 389 $form_state['redirect'] = 'node/'. $form_state['values']['aid'] .'/adowners';
pierre@0 390 }
pierre@0 391 }
pierre@0 392
pierre@0 393 /**
pierre@0 394 * Remove the ad owner, and all associated permissions.
pierre@0 395 */
pierre@0 396 function ad_owner_remove_form_submit($form, &$form_state) {
pierre@0 397 $oid = db_result(db_query('SELECT oid FROM {ad_owners} WHERE aid = %d AND uid = %d', $form_state['values']['aid'], $form_state['values']['uid']));
pierre@0 398 db_query('DELETE FROM {ad_owners} WHERE oid = %d', $oid);
pierre@0 399 db_query('DELETE FROM {ad_permissions} WHERE oid = %d', $oid);
pierre@0 400 $owner = user_load(array('uid' => $form_state['values']['uid']));
pierre@0 401 module_invoke_all('adowners', 'remove', $oid, $owner);
pierre@0 402 drupal_set_message(t('The ad owner %name has been removed.', array('%name' => $owner->name)));
pierre@0 403
pierre@0 404 $form_state['redirect'] = 'node/'. $form_state['values']['aid'] .'/adowners';
pierre@0 405 }
pierre@0 406
pierre@0 407
pierre@0 408 /**
pierre@0 409 * Display a form with all available permissions and their status for the
pierre@0 410 * selected ad and ad owner.
pierre@0 411 */
pierre@0 412 function ad_owner_permissions_form($form_state, $node, $user) {
pierre@0 413 drupal_set_title(t('Permissions'));
pierre@0 414
pierre@0 415 $oid = db_result(db_query("SELECT oid FROM {ad_owners} WHERE aid = %d and uid = %d", $node->nid, $user->uid));
pierre@0 416 $granted = explode('|,|', db_result(db_query("SELECT permissions FROM {ad_permissions} WHERE oid = %d", $oid)));
pierre@0 417
pierre@0 418 $form['header'] = array(
pierre@0 419 '#type' => 'value',
pierre@0 420 '#value' => array(t('permissions'), t('granted'))
pierre@0 421 );
pierre@0 422
pierre@0 423 $rows = array();
pierre@0 424
pierre@0 425 $permissions = module_invoke_all('adapi', 'permissions', $node);
pierre@0 426 foreach ($permissions as $permission) {
pierre@0 427 $form['permission'][$permission] = array(
pierre@0 428 '#value' => t($permission),
pierre@0 429 );
pierre@0 430 $form['grant'][str_replace(' ', '_', $permission)] = array(
pierre@0 431 '#type' => 'checkbox',
pierre@0 432 '#default_value' => in_array($permission, $granted) ? 1 : 0,
pierre@0 433 );
pierre@0 434 }
pierre@0 435
pierre@0 436 $form['oid'] = array(
pierre@0 437 '#type' => 'hidden',
pierre@0 438 '#value' => $oid,
pierre@0 439 );
pierre@0 440
pierre@0 441 $form['aid'] = array(
pierre@0 442 '#type' => 'hidden',
pierre@0 443 '#value' => $node->nid,
pierre@0 444 );
pierre@0 445
pierre@0 446 $form['uid'] = array(
pierre@0 447 '#type' => 'hidden',
pierre@0 448 '#value' => $user->uid,
pierre@0 449 );
pierre@0 450
pierre@0 451 $form['submit'] = array(
pierre@0 452 '#type' => 'submit',
pierre@0 453 '#value' => t('Save'),
pierre@0 454 );
pierre@0 455
pierre@0 456 return $form;
pierre@0 457 }
pierre@0 458
pierre@0 459 /**
pierre@0 460 * Display ad owner permissions in a simple table.
pierre@0 461 */
pierre@0 462 function theme_ad_owner_permissions_form($form) {
pierre@0 463 $output = drupal_render($form['options']);
pierre@0 464 foreach (element_children($form['permission']) as $key) {
pierre@0 465 $row = array();
pierre@0 466 $row[] = drupal_render($form['permission'][$key]);
pierre@0 467 $row[] = drupal_render($form['grant'][str_replace(' ', '_', $key)]);
pierre@0 468 $rows[] = $row;
pierre@0 469 }
pierre@0 470
pierre@0 471 $output = theme('table', $form['header']['#value'], $rows);
pierre@0 472 $output .= drupal_render($form);
pierre@0 473 return $output;
pierre@0 474 }
pierre@0 475
pierre@0 476 /**
pierre@0 477 * Store the ad owner's updated permissions in the ad_permissions table.
pierre@0 478 */
pierre@0 479 function ad_owner_permissions_form_submit($form, &$form_state) {
pierre@0 480 $permissions = module_invoke_all('adapi', 'permissions', array());
pierre@0 481 $perms = array();
pierre@0 482 foreach ($permissions as $permission) {
pierre@0 483 $perm = str_replace(' ', '_', $permission);
pierre@0 484 if (isset($form_state['values'][$perm]) && $form_state['values'][$perm] > 0) {
pierre@0 485 $perms[] = $permission;
pierre@0 486 }
pierre@0 487 }
pierre@0 488 db_query('DELETE FROM {ad_permissions} WHERE oid = %d', $form_state['values']['oid']);
pierre@0 489 db_query("INSERT INTO {ad_permissions} VALUES(%d, '%s')", $form_state['values']['oid'], implode('|,|', $perms));
pierre@0 490
pierre@0 491 drupal_set_message(t('The permissions have been saved.'));
pierre@0 492 $form_state['redirect'] = 'node/'. $form_state['values']['aid'] .'/adowners';
pierre@0 493 }