3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.6 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2014 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
19 | You should have received a copy of the GNU Affero General Public |
20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
22 | at info[AT]civicrm[DOT]org. If you have questions about the |
23 | GNU Affero General Public License or the licensing of CiviCRM, |
24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2014
35 class CRM_Core_BAO_Navigation
extends CRM_Core_DAO_Navigation
{
37 // Number of characters in the menu js cache key
38 const CACHE_KEY_STRLEN
= 8;
43 public function __construct() {
44 parent
::__construct();
48 * Update the is_active flag in the db
51 * Id of the database record.
52 * @param bool $is_active
53 * Value we want to set the is_active field.
56 * DAO object on sucess, NULL otherwise
60 public static function setIsActive($id, $is_active) {
61 return CRM_Core_DAO
::setFieldValue('CRM_Core_DAO_Navigation', $id, 'is_active', $is_active);
65 * Get existing / build navigation for CiviCRM Admin Menu
71 public static function getMenus() {
74 $menu = new CRM_Core_DAO_Menu();
75 $menu->domain_id
= CRM_Core_Config
::domainID();
78 while ($menu->fetch()) {
80 $menus[$menu->path
] = $menu->title
;
87 * Add/update navigation record
89 * @param array associated array of submitted values
95 public static function add(&$params) {
96 $navigation = new CRM_Core_DAO_Navigation();
98 $params['is_active'] = CRM_Utils_Array
::value('is_active', $params, FALSE);
99 $params['has_separator'] = CRM_Utils_Array
::value('has_separator', $params, FALSE);
101 if (!isset($params['id']) ||
102 (CRM_Utils_Array
::value('parent_id', $params) != CRM_Utils_Array
::value('current_parent_id', $params))
104 /* re/calculate the weight, if the Parent ID changed OR create new menu */
106 if ($navName = CRM_Utils_Array
::value('name', $params)) {
107 $params['name'] = $navName;
109 elseif ($navLabel = CRM_Utils_Array
::value('label', $params)) {
110 $params['name'] = $navLabel;
113 $params['weight'] = self
::calculateWeight(CRM_Utils_Array
::value('parent_id', $params));
116 if (array_key_exists('permission', $params) && is_array($params['permission'])) {
117 $params['permission'] = implode(',', $params['permission']);
120 $navigation->copyValues($params);
122 $navigation->domain_id
= CRM_Core_Config
::domainID();
129 * Fetch object based on array of properties
131 * @param array $params
132 * (reference ) an assoc array of name/value pairs.
133 * @param array $defaults
134 * (reference ) an assoc array to hold the flattened values.
136 * @return CRM_Core_BAO_Navigation object on success, NULL otherwise
139 public static function retrieve(&$params, &$defaults) {
140 $navigation = new CRM_Core_DAO_Navigation();
141 $navigation->copyValues($params);
143 $navigation->domain_id
= CRM_Core_Config
::domainID();
145 if ($navigation->find(TRUE)) {
146 CRM_Core_DAO
::storeValues($navigation, $defaults);
153 * Calculate navigation weight
155 * @param int $parentID
156 * Parent_id of a menu.
164 public static function calculateWeight($parentID = NULL, $menuID = NULL) {
165 $domainID = CRM_Core_Config
::domainID();
168 // we reset weight for each parent, i.e we start from 1 to n
169 // calculate max weight for top level menus, if parent id is absent
171 $query = "SELECT max(weight) as weight FROM civicrm_navigation WHERE parent_id IS NULL AND domain_id = $domainID";
174 // if parent is passed, we need to get max weight for that particular parent
175 $query = "SELECT max(weight) as weight FROM civicrm_navigation WHERE parent_id = {$parentID} AND domain_id = $domainID";
178 $dao = CRM_Core_DAO
::executeQuery($query);
180 return $weight = $weight +
$dao->weight
;
184 * Get formatted menu list
187 * returns associated array
190 public static function getNavigationList() {
191 $cacheKeyString = "navigationList";
194 $config = CRM_Core_Config
::singleton();
196 // check if we can retrieve from database cache
197 $navigations = CRM_Core_BAO_Cache
::getItem('navigation', $cacheKeyString);
200 $domainID = CRM_Core_Config
::domainID();
202 SELECT id, label, parent_id, weight, is_active, name
203 FROM civicrm_navigation WHERE domain_id = $domainID {$whereClause} ORDER BY parent_id, weight ASC";
204 $result = CRM_Core_DAO
::executeQuery($query);
206 $pidGroups = array();
207 while ($result->fetch()) {
208 $pidGroups[$result->parent_id
][$result->label
] = $result->id
;
211 foreach ($pidGroups[''] as $label => $val) {
212 $pidGroups[''][$label] = self
::_getNavigationValue($val, $pidGroups);
215 $navigations = array();
216 self
::_getNavigationLabel($pidGroups[''], $navigations);
218 CRM_Core_BAO_Cache
::setItem($navigations, 'navigation', $cacheKeyString);
224 * Helper function for getNavigationList( )
228 * @param array $navigations
230 * @param string $separator
233 public static function _getNavigationLabel($list, &$navigations, $separator = '') {
234 $i18n = CRM_Core_I18n
::singleton();
235 foreach ($list as $label => $val) {
236 if ($label == 'navigation_id') {
239 $translatedLabel = $i18n->crm_translate($label, array('context' => 'menu'));
240 $navigations[is_array($val) ?
$val['navigation_id'] : $val] = "{$separator}{$translatedLabel}";
241 if (is_array($val)) {
242 self
::_getNavigationLabel($val, $navigations, $separator . ' ');
248 * Helper function for getNavigationList( )
252 * @param array $pidGroups
256 public static function _getNavigationValue($val, &$pidGroups) {
257 if (array_key_exists($val, $pidGroups)) {
258 $list = array('navigation_id' => $val);
259 foreach ($pidGroups[$val] as $label => $id) {
260 $list[$label] = self
::_getNavigationValue($id, $pidGroups);
262 unset($pidGroups[$val]);
271 * Build navigation tree
273 * @param array $navigationTree
274 * Nested array of menus.
275 * @param int $parentID
277 * @param bool $navigationMenu
278 * True when called for building top navigation menu.
281 * nested array of menus
284 public static function buildNavigationTree(&$navigationTree, $parentID, $navigationMenu = TRUE) {
285 $whereClause = " parent_id IS NULL";
288 $whereClause = " parent_id = {$parentID}";
291 $domainID = CRM_Core_Config
::domainID();
293 // get the list of menus
295 SELECT id, label, url, permission, permission_operator, has_separator, parent_id, is_active, name
296 FROM civicrm_navigation
298 AND domain_id = $domainID
299 ORDER BY parent_id, weight";
301 $navigation = CRM_Core_DAO
::executeQuery($query);
302 $config = CRM_Core_Config
::singleton();
303 while ($navigation->fetch()) {
304 $label = $navigation->label
;
305 if (!$navigationMenu) {
306 $label = addcslashes($label, '"');
309 // for each menu get their children
310 $navigationTree[$navigation->id
] = array(
311 'attributes' => array(
313 'name' => $navigation->name
,
314 'url' => $navigation->url
,
315 'permission' => $navigation->permission
,
316 'operator' => $navigation->permission_operator
,
317 'separator' => $navigation->has_separator
,
318 'parentID' => $navigation->parent_id
,
319 'navID' => $navigation->id
,
320 'active' => $navigation->is_active
,
323 self
::buildNavigationTree($navigationTree[$navigation->id
]['child'], $navigation->id
, $navigationMenu);
326 return $navigationTree;
333 * By default output is html.
334 * @param bool $navigationMenu
335 * True when called for building top navigation menu.
337 * @return returns html or json object
340 public static function buildNavigation($json = FALSE, $navigationMenu = TRUE) {
341 $navigations = array();
342 self
::buildNavigationTree($navigations, $parent = NULL, $navigationMenu);
343 $navigationString = NULL;
345 // run the Navigation through a hook so users can modify it
346 CRM_Utils_Hook
::navigationMenu($navigations);
348 $i18n = CRM_Core_I18n
::singleton();
350 //skip children menu item if user don't have access to parent menu item
351 $skipMenuItems = array();
352 foreach ($navigations as $key => $value) {
354 if ($navigationString) {
355 $navigationString .= '},';
357 $data = $value['attributes']['label'];
359 if (!$value['attributes']['active']) {
360 $class = ', "attr": { "class" : "disabled"} ';
362 $l10nName = $i18n->crm_translate($data, array('context' => 'menu'));
363 $navigationString .= ' { "attr": { "id" : "node_' . $key . '"}, "data": { "title":"' . $l10nName . '"' . $class . '}';
366 // Home is a special case
367 if ($value['attributes']['name'] != 'Home') {
368 $name = self
::getMenuName($value, $skipMenuItems);
371 if (isset($value['attributes']['separator']) && $value['attributes']['separator'] == 2) {
372 $navigationString .= '<li class="menu-separator"></li>';
374 $removeCharacters = array('/', '!', '&', '*', ' ', '(', ')', '.');
375 $navigationString .= '<li class="menumain crm-' . str_replace($removeCharacters, '_', $value['attributes']['label']) . '">' . $name;
380 self
::recurseNavigation($value, $navigationString, $json, $skipMenuItems);
384 $navigationString = '[' . $navigationString . '}]';
387 // clean up - Need to remove empty <ul>'s, this happens when user don't have
388 // permission to access parent
389 $navigationString = str_replace('<ul></ul></li>', '', $navigationString);
392 return $navigationString;
396 * Recursively check child menus
398 * @param array $value
399 * @param string $navigationString
401 * @param bool $skipMenuItems
404 public static function recurseNavigation(&$value, &$navigationString, $json, $skipMenuItems) {
406 if (!empty($value['child'])) {
407 $navigationString .= ', "children": [ ';
410 return $navigationString;
413 if (!empty($value['child'])) {
416 foreach ($value['child'] as $k => $val) {
417 if ($count == count($value['child'])) {
418 $appendComma = FALSE;
420 $data = $val['attributes']['label'];
422 if (!$val['attributes']['active']) {
423 $class = ', "attr": { "class" : "disabled"} ';
425 $navigationString .= ' { "attr": { "id" : "node_' . $k . '"}, "data": { "title":"' . $data . '"' . $class . '}';
426 self
::recurseNavigation($val, $navigationString, $json, $skipMenuItems);
427 $navigationString .= $appendComma ?
' },' : ' }';
432 if (!empty($value['child'])) {
433 $navigationString .= ' ]';
437 if (!empty($value['child'])) {
438 $navigationString .= '<ul>';
441 $navigationString .= '</li>';
442 //locate separator after
443 if (isset($value['attributes']['separator']) && $value['attributes']['separator'] == 1) {
444 $navigationString .= '<li class="menu-separator"></li>';
448 if (!empty($value['child'])) {
449 foreach ($value['child'] as $val) {
450 $name = self
::getMenuName($val, $skipMenuItems);
452 //locate separator before
453 if (isset($val['attributes']['separator']) && $val['attributes']['separator'] == 2) {
454 $navigationString .= '<li class="menu-separator"></li>';
456 $removeCharacters = array('/', '!', '&', '*', ' ', '(', ')', '.');
457 $navigationString .= '<li class="crm-' . str_replace($removeCharacters, '_', $val['attributes']['label']) . '">' . $name;
458 self
::recurseNavigation($val, $navigationString, $json, $skipMenuItems);
462 if (!empty($value['child'])) {
463 $navigationString .= '</ul></li>';
464 if (isset($value['attributes']['separator']) && $value['attributes']['separator'] == 1) {
465 $navigationString .= '<li class="menu-separator"></li>';
469 return $navigationString;
476 * @param array $skipMenuItems
477 * @return bool|string
479 public static function getMenuName(&$value, &$skipMenuItems) {
480 // we need to localise the menu labels (CRM-5456) and don’t
481 // want to use ts() as it would throw the ts-extractor off
482 $i18n = CRM_Core_I18n
::singleton();
484 $name = $i18n->crm_translate($value['attributes']['label'], array('context' => 'menu'));
485 $url = $value['attributes']['url'];
486 $permission = $value['attributes']['permission'];
487 $operator = $value['attributes']['operator'];
488 $parentID = $value['attributes']['parentID'];
489 $navID = $value['attributes']['navID'];
490 $active = $value['attributes']['active'];
491 $menuName = $value['attributes']['name'];
492 $target = CRM_Utils_Array
::value('target', $value['attributes']);
494 if (in_array($parentID, $skipMenuItems) ||
!$active) {
495 $skipMenuItems[] = $navID;
499 //we need to check core view/edit or supported acls.
500 if (in_array($menuName, array(
504 if (!CRM_Core_Permission
::giveMeAllACLs()) {
505 $skipMenuItems[] = $navID;
510 $config = CRM_Core_Config
::singleton();
513 if (isset($url) && $url) {
514 if (substr($url, 0, 4) !== 'http') {
515 //CRM-7656 --make sure to separate out url path from url params,
516 //as we'r going to validate url path across cross-site scripting.
517 $urlParam = explode('?', $url);
518 if (empty($urlParam[1])) {
521 $url = CRM_Utils_System
::url($urlParam[0], $urlParam[1], FALSE, NULL, TRUE);
526 static $allComponents;
527 if (!$allComponents) {
528 $allComponents = CRM_Core_Component
::getNames();
531 if (isset($permission) && $permission) {
532 $permissions = explode(',', $permission);
534 $hasPermission = FALSE;
535 foreach ($permissions as $key) {
539 //get the component name from permission.
540 $componentName = CRM_Core_Permission
::getComponentName($key);
542 if ($componentName) {
543 if (!in_array($componentName, $config->enableComponents
) ||
544 !CRM_Core_Permission
::check($key)
547 if ($operator == 'AND') {
548 $skipMenuItems[] = $navID;
553 $hasPermission = TRUE;
556 elseif (!CRM_Core_Permission
::check($key)) {
558 if ($operator == 'AND') {
559 $skipMenuItems[] = $navID;
564 $hasPermission = TRUE;
568 if (!$showItem && !$hasPermission) {
569 $skipMenuItems[] = $navID;
576 $name = "<a href=\"{$url}\" target=\"{$target}\">{$name}</a>";
579 $name = "<a href=\"{$url}\">{$name}</a>";
587 * Create navigation for CiviCRM Admin Menu
589 * @param int $contactID
593 * returns navigation html
596 public static function createNavigation($contactID) {
597 $config = CRM_Core_Config
::singleton();
599 $navigation = self
::buildNavigation();
603 //add additional navigation items
604 $logoutURL = CRM_Utils_System
::url('civicrm/logout', 'reset=1');
606 // get home menu from db
607 $homeParams = array('name' => 'Home');
609 $homeIcon = '<img src="' . $config->userFrameworkResourceURL
. 'i/logo16px.png" style="vertical-align:middle;" />';
610 self
::retrieve($homeParams, $homeNav);
612 list($path, $q) = explode('?', $homeNav['url']);
613 $homeURL = CRM_Utils_System
::url($path, $q);
614 $homeLabel = $homeNav['label'];
615 // CRM-6804 (we need to special-case this as we don’t ts()-tag variables)
616 if ($homeLabel == 'Home') {
617 $homeLabel = ts('CiviCRM Home');
621 $homeURL = CRM_Utils_System
::url('civicrm/dashboard', 'reset=1');
622 $homeLabel = ts('CiviCRM Home');
624 // Link to hide the menubar
626 ($config->userSystem
->is_drupal
) &&
627 ((module_exists('toolbar') && user_access('access toolbar')) ||
628 module_exists('admin_menu') && user_access('access administration menu')
631 $hideLabel = ts('Drupal Menu');
633 elseif ($config->userSystem
->is_wordpress
) {
634 $hideLabel = ts('WordPress Menu');
637 $hideLabel = ts('Hide Menu');
641 <li class='menumain crm-link-home'>$homeIcon
642 <ul id='civicrm-home'>
643 <li><a href='$homeURL'>$homeLabel</a></li>
644 <li><a href='#' class='crm-hidemenu'>$hideLabel</a></li>
645 <li><a href='$logoutURL' class='crm-logout-link'>" . ts('Log out') . "</a></li>
647 // <li> tag doesn't need to be closed
649 return $prepandString . $navigation;
653 * Reset navigation for all contacts or a specified contact
655 * @param int $contactID
656 * Reset only entries belonging to that contact ID.
659 public static function resetNavigation($contactID = NULL) {
660 $newKey = CRM_Utils_String
::createRandom(self
::CACHE_KEY_STRLEN
, CRM_Utils_String
::ALPHANUMERIC
);
662 $query = "UPDATE civicrm_setting SET value = '$newKey' WHERE name='navigation' AND contact_id IS NOT NULL";
663 CRM_Core_DAO
::executeQuery($query);
664 CRM_Core_BAO_Cache
::deleteGroup('navigation');
667 // before inserting check if contact id exists in db
668 // this is to handle weird case when contact id is in session but not in db
669 $contact = new CRM_Contact_DAO_Contact();
670 $contact->id
= $contactID;
671 if ($contact->find(TRUE)) {
672 CRM_Core_BAO_Setting
::setItem(
674 CRM_Core_BAO_Setting
::PERSONAL_PREFERENCES_NAME
,
682 // also reset the dashlet cache in case permissions have changed etc
683 // FIXME: decouple this
684 CRM_Core_BAO_Dashboard
::resetDashletCache($contactID);
692 * @param array $params
693 * Associated array, $_GET.
698 public static function processNavigation(&$params) {
699 $nodeID = (int) str_replace("node_", "", $params['id']);
700 $referenceID = (int) str_replace("node_", "", $params['ref_id']);
701 $position = $params['ps'];
702 $type = $params['type'];
703 $label = CRM_Utils_Array
::value('data', $params);
707 self
::processMove($nodeID, $referenceID, $position);
711 self
::processRename($nodeID, $label);
715 self
::processDelete($nodeID);
719 //reset navigation menus
720 self
::resetNavigation();
721 CRM_Utils_System
::civiExit();
725 * Process move action
728 * Node that is being moved.
729 * @param $referenceID
730 * Parent id where node is moved. 0 mean no parent.
732 * New position of the nod, it starts with 0 - n.
737 public static function processMove($nodeID, $referenceID, $position) {
738 // based on the new position we need to get the weight of the node after moved node
739 // 1. update the weight of $position + 1 nodes to weight + 1
740 // 2. weight of the ( $position -1 ) node - 1 is the new weight of the node being moved
742 // check if there is parent id, which means node is moved inside existing parent container, so use parent id
743 // to find the correct position else use NULL to get the weights of parent ( $position - 1 )
744 // accordingly set the new parent_id
746 $newParentID = $referenceID;
747 $parentClause = "parent_id = {$referenceID} ";
750 $newParentID = 'NULL';
751 $parentClause = 'parent_id IS NULL';
754 $incrementOtherNodes = TRUE;
755 $sql = "SELECT weight from civicrm_navigation WHERE {$parentClause} ORDER BY weight LIMIT %1, 1";
756 $params = array(1 => array($position, 'Positive'));
757 $newWeight = CRM_Core_DAO
::singleValueQuery($sql, $params);
759 // this means node is moved to last position, so you need to get the weight of last element + 1
761 $lastPosition = $position - 1;
762 $sql = "SELECT weight from civicrm_navigation WHERE {$parentClause} ORDER BY weight LIMIT %1, 1";
763 $params = array(1 => array($lastPosition, 'Positive'));
764 $newWeight = CRM_Core_DAO
::singleValueQuery($sql, $params);
766 // since last node increment + 1
767 $newWeight = $newWeight +
1;
769 // since this is a last node we don't need to increment other nodes
770 $incrementOtherNodes = FALSE;
773 $transaction = new CRM_Core_Transaction();
775 // now update the existing nodes to weight + 1, if required.
776 if ($incrementOtherNodes) {
777 $query = "UPDATE civicrm_navigation SET weight = weight + 1
778 WHERE {$parentClause} AND weight >= {$newWeight}";
780 CRM_Core_DAO
::executeQuery($query);
783 // finally set the weight of current node
784 $query = "UPDATE civicrm_navigation SET weight = {$newWeight}, parent_id = {$newParentID} WHERE id = {$nodeID}";
785 CRM_Core_DAO
::executeQuery($query);
787 $transaction->commit();
791 * Function to process rename action for tree
796 public static function processRename($nodeID, $label) {
797 CRM_Core_DAO
::setFieldValue('CRM_Core_DAO_Navigation', $nodeID, 'label', $label);
801 * Process delete action for tree
805 public static function processDelete($nodeID) {
806 $query = "DELETE FROM civicrm_navigation WHERE id = {$nodeID}";
807 CRM_Core_DAO
::executeQuery($query);
811 * Get the info on navigation item
813 * @param int $navigationID
820 public static function getNavigationInfo($navigationID) {
821 $query = "SELECT parent_id, weight FROM civicrm_navigation WHERE id = %1";
822 $params = array($navigationID, 'Integer');
823 $dao = CRM_Core_DAO
::executeQuery($query, array(1 => $params));
826 'parent_id' => $dao->parent_id
,
827 'weight' => $dao->weight
,
834 * @param array $params
835 * @param array $newParams
836 * New value of params.
839 public static function processUpdate($params, $newParams) {
840 $dao = new CRM_Core_DAO_Navigation();
841 $dao->copyValues($params);
842 if ($dao->find(TRUE)) {
843 $dao->copyValues($newParams);
851 * @return object|string
853 public static function getCacheKey($cid) {
854 $key = CRM_Core_BAO_Setting
::getItem(
855 CRM_Core_BAO_Setting
::PERSONAL_PREFERENCES_NAME
,
861 if (strlen($key) !== self
::CACHE_KEY_STRLEN
) {
862 $key = self
::resetNavigation($cid);