PHP CRM_Utils_Hook::tabset方法代码示例

 /**
  * @param CRM_Core_Form $form
  *
  * @return array
  */
 public static function process(&$form)
 {
     if ($form->getVar('_id') <= 0) {
         return NULL;
     }
     $tabs = array('settings' => array('title' => ts('Title'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'amount' => array('title' => ts('Amounts'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'membership' => array('title' => ts('Memberships'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'thankyou' => array('title' => ts('Receipt'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'friend' => array('title' => ts('Tell a Friend'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'custom' => array('title' => ts('Profiles'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'premium' => array('title' => ts('Premiums'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'widget' => array('title' => ts('Widgets'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE), 'pcp' => array('title' => ts('Personal Campaigns'), 'link' => NULL, 'valid' => FALSE, 'active' => FALSE, 'current' => FALSE));
     $contribPageId = $form->getVar('_id');
     CRM_Utils_Hook::tabset('civicrm/admin/contribute', $tabs, array('contribution_page_id' => $contribPageId));
     $fullName = $form->getVar('_name');
     $className = CRM_Utils_String::getClassName($fullName);
     // Hack for special cases.
     switch ($className) {
         case 'Contribute':
             $attributes = $form->getVar('_attributes');
             $class = strtolower(basename(CRM_Utils_Array::value('action', $attributes)));
             break;
         case 'MembershipBlock':
             $class = 'membership';
             break;
         default:
             $class = strtolower($className);
             break;
     }
     if (array_key_exists($class, $tabs)) {
         $tabs[$class]['current'] = TRUE;
         $qfKey = $form->get('qfKey');
         if ($qfKey) {
             $tabs[$class]['qfKey'] = "&qfKey={$qfKey}";
         }
     }
     if ($contribPageId) {
         $reset = !empty($_GET['reset']) ? 'reset=1&' : '';
         foreach ($tabs as $key => $value) {
             if (!isset($tabs[$key]['qfKey'])) {
                 $tabs[$key]['qfKey'] = NULL;
             }
             $tabs[$key]['link'] = CRM_Utils_System::url("civicrm/admin/contribute/{$key}", "{$reset}action=update&id={$contribPageId}{$tabs[$key]['qfKey']}");
             $tabs[$key]['active'] = $tabs[$key]['valid'] = TRUE;
         }
         //get all section info.
         $contriPageInfo = CRM_Contribute_BAO_ContributionPage::getSectionInfo(array($contribPageId));
         foreach ($contriPageInfo[$contribPageId] as $section => $info) {
             if (!$info) {
                 $tabs[$section]['valid'] = FALSE;
             }
         }
     }
     return $tabs;
 }

 /**
  * @param CRM_Event_Form_ManageEvent $form
  *
  * @return array
  * @throws Exception
  */
 public static function process(&$form)
 {
     if ($form->getVar('_id') <= 0) {
         return NULL;
     }
     $default = array('link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE, 'class' => 'ajaxForm');
     $tabs = array();
     $tabs['settings'] = array('title' => ts('Info and Settings'), 'class' => 'ajaxForm livePage') + $default;
     $tabs['location'] = array('title' => ts('Event Location')) + $default;
     $tabs['fee'] = array('title' => ts('Fees')) + $default;
     $tabs['registration'] = array('title' => ts('Online Registration')) + $default;
     if (CRM_Core_Permission::check('administer CiviCRM') || CRM_Event_BAO_Event::checkPermission(NULL, CRM_Core_Permission::EDIT)) {
         $tabs['reminder'] = array('title' => ts('Schedule Reminders'), 'class' => 'livePage') + $default;
     }
     $tabs['conference'] = array('title' => ts('Conference Slots')) + $default;
     $tabs['friend'] = array('title' => ts('Tell a Friend')) + $default;
     $tabs['pcp'] = array('title' => ts('Personal Campaigns')) + $default;
     $tabs['repeat'] = array('title' => ts('Repeat')) + $default;
     // Repeat tab must refresh page when switching repeat mode so js & vars will get set-up
     if (!$form->_isRepeatingEvent) {
         unset($tabs['repeat']['class']);
     }
     // check if we're in shopping cart mode for events
     $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
     if (!$enableCart) {
         unset($tabs['conference']);
     }
     $eventID = $form->getVar('_id');
     if ($eventID) {
         // disable tabs based on their configuration status
         $sql = "\nSELECT     e.loc_block_id as is_location, e.is_online_registration, e.is_monetary, taf.is_active, pcp.is_active as is_pcp, sch.id as is_reminder, re.id as is_repeating_event\nFROM       civicrm_event e\nLEFT JOIN  civicrm_tell_friend taf ON ( taf.entity_table = 'civicrm_event' AND taf.entity_id = e.id )\nLEFT JOIN  civicrm_pcp_block pcp   ON ( pcp.entity_table = 'civicrm_event' AND pcp.entity_id = e.id )\nLEFT JOIN  civicrm_action_mapping  map ON ( map.entity_value = 'civicrm_event' )\nLEFT JOIN  civicrm_action_schedule sch ON ( sch.mapping_id = map.id AND sch.entity_value = %1 )\nLEFT JOIN  civicrm_recurring_entity re ON ( e.id = re.entity_id AND re.entity_table = 'civicrm_event' )\nWHERE      e.id = %1\n";
         //Check if repeat is configured
         $eventHasParent = CRM_Core_BAO_RecurringEntity::getParentFor($eventID, 'civicrm_event');
         $params = array(1 => array($eventID, 'Integer'));
         $dao = CRM_Core_DAO::executeQuery($sql, $params);
         if (!$dao->fetch()) {
             CRM_Core_Error::fatal();
         }
         if (!$dao->is_location) {
             $tabs['location']['valid'] = FALSE;
         }
         if (!$dao->is_online_registration) {
             $tabs['registration']['valid'] = FALSE;
         }
         if (!$dao->is_monetary) {
             $tabs['fee']['valid'] = FALSE;
         }
         if (!$dao->is_active) {
             $tabs['friend']['valid'] = FALSE;
         }
         if (!$dao->is_pcp) {
             $tabs['pcp']['valid'] = FALSE;
         }
         if (!$dao->is_reminder) {
             $tabs['reminder']['valid'] = FALSE;
         }
         if (!$dao->is_repeating_event) {
             $tabs['repeat']['valid'] = FALSE;
         }
     }
     // see if any other modules want to add any tabs
     // note: status of 'valid' flag of any injected tab, needs to be taken care in the hook implementation.
     CRM_Utils_Hook::tabset('civicrm/event/manage', $tabs, array('event_id' => $eventID));
     $fullName = $form->getVar('_name');
     $className = CRM_Utils_String::getClassName($fullName);
     $new = '';
     // hack for special cases.
     switch ($className) {
         case 'Event':
             $attributes = $form->getVar('_attributes');
             $class = strtolower(basename(CRM_Utils_Array::value('action', $attributes)));
             break;
         case 'EventInfo':
             $class = 'settings';
             break;
         case 'ScheduleReminders':
             $class = 'reminder';
             break;
         default:
             $class = strtolower($className);
             break;
     }
     if (array_key_exists($class, $tabs)) {
         $tabs[$class]['current'] = TRUE;
         $qfKey = $form->get('qfKey');
         if ($qfKey) {
             $tabs[$class]['qfKey'] = "&qfKey={$qfKey}";
         }
     }
     if ($eventID) {
         $reset = !empty($_GET['reset']) ? 'reset=1&' : '';
         foreach ($tabs as $key => $value) {
             if (!isset($tabs[$key]['qfKey'])) {
                 $tabs[$key]['qfKey'] = NULL;
//.........这里部分代码省略.........

 /**
  * Browse all events.
  *
  * @return void
  */
 public function browse()
 {
     Civi::resources()->addStyleFile('civicrm', 'css/searchForm.css', 1, 'html-header');
     $this->_sortByCharacter = CRM_Utils_Request::retrieve('sortByCharacter', 'String', $this);
     $createdId = CRM_Utils_Request::retrieve('cid', 'Positive', $this, FALSE, 0);
     if (strtolower($this->_sortByCharacter) == 'all' || !empty($_POST)) {
         $this->_sortByCharacter = '';
         $this->set('sortByCharacter', '');
     }
     $this->_force = $this->_searchResult = NULL;
     $this->search();
     $params = array();
     $this->_force = CRM_Utils_Request::retrieve('force', 'Boolean', $this, FALSE);
     $this->_searchResult = CRM_Utils_Request::retrieve('searchResult', 'Boolean', $this);
     $whereClause = $this->whereClause($params, FALSE, $this->_force);
     $this->pagerAToZ($whereClause, $params);
     $params = array();
     $whereClause = $this->whereClause($params, TRUE, $this->_force);
     // because is_template != 1 would be to simple
     $whereClause .= ' AND (is_template = 0 OR is_template IS NULL)';
     $this->pager($whereClause, $params);
     list($offset, $rowCount) = $this->_pager->getOffsetAndRowCount();
     // get all custom groups sorted by weight
     $manageEvent = array();
     $query = "\n  SELECT *\n    FROM civicrm_event\n   WHERE {$whereClause}\nORDER BY start_date desc\n   LIMIT {$offset}, {$rowCount}";
     $dao = CRM_Core_DAO::executeQuery($query, $params, TRUE, 'CRM_Event_DAO_Event');
     $permissions = CRM_Event_BAO_Event::checkPermission();
     //get all campaigns.
     $allCampaigns = CRM_Campaign_BAO_Campaign::getCampaigns(NULL, NULL, FALSE, FALSE, FALSE, TRUE);
     // get the list of active event pcps
     $eventPCPS = array();
     $pcpDao = new CRM_PCP_DAO_PCPBlock();
     $pcpDao->entity_table = 'civicrm_event';
     $pcpDao->find();
     while ($pcpDao->fetch()) {
         $eventPCPS[$pcpDao->entity_id] = $pcpDao->entity_id;
     }
     // check if we're in shopping cart mode for events
     $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
     $this->assign('eventCartEnabled', $enableCart);
     $mapping = CRM_Utils_Array::first(CRM_Core_BAO_ActionSchedule::getMappings(array('id' => CRM_Event_ActionMapping::EVENT_NAME_MAPPING_ID)));
     $eventType = CRM_Core_OptionGroup::values('event_type');
     while ($dao->fetch()) {
         if (in_array($dao->id, $permissions[CRM_Core_Permission::VIEW])) {
             $manageEvent[$dao->id] = array();
             $repeat = CRM_Core_BAO_RecurringEntity::getPositionAndCount($dao->id, 'civicrm_event');
             $manageEvent[$dao->id]['repeat'] = '';
             if ($repeat) {
                 $manageEvent[$dao->id]['repeat'] = ts('Repeating (%1 of %2)', array(1 => $repeat[0], 2 => $repeat[1]));
             }
             CRM_Core_DAO::storeValues($dao, $manageEvent[$dao->id]);
             // form all action links
             $action = array_sum(array_keys($this->links()));
             if ($dao->is_active) {
                 $action -= CRM_Core_Action::ENABLE;
             } else {
                 $action -= CRM_Core_Action::DISABLE;
             }
             if (!in_array($dao->id, $permissions[CRM_Core_Permission::DELETE])) {
                 $action -= CRM_Core_Action::DELETE;
             }
             if (!in_array($dao->id, $permissions[CRM_Core_Permission::EDIT])) {
                 $action -= CRM_Core_Action::UPDATE;
             }
             $manageEvent[$dao->id]['action'] = CRM_Core_Action::formLink(self::links(), $action, array('id' => $dao->id), ts('more'), TRUE, 'event.manage.list', 'Event', $dao->id);
             $params = array('entity_id' => $dao->id, 'entity_table' => 'civicrm_event', 'is_active' => 1);
             $defaults['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
             $manageEvent[$dao->id]['friend'] = CRM_Friend_BAO_Friend::getValues($params);
             if (isset($defaults['location']['address'][1]['city'])) {
                 $manageEvent[$dao->id]['city'] = $defaults['location']['address'][1]['city'];
             }
             if (isset($defaults['location']['address'][1]['state_province_id'])) {
                 $manageEvent[$dao->id]['state_province'] = CRM_Core_PseudoConstant::stateProvince($defaults['location']['address'][1]['state_province_id']);
             }
             //show campaigns on selector.
             $manageEvent[$dao->id]['campaign'] = CRM_Utils_Array::value($dao->campaign_id, $allCampaigns);
             $manageEvent[$dao->id]['reminder'] = CRM_Core_BAO_ActionSchedule::isConfigured($dao->id, $mapping->getId());
             $manageEvent[$dao->id]['is_pcp_enabled'] = CRM_Utils_Array::value($dao->id, $eventPCPS);
             $manageEvent[$dao->id]['event_type'] = CRM_Utils_Array::value($manageEvent[$dao->id]['event_type_id'], $eventType);
             $manageEvent[$dao->id]['is_repeating_event'] = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_RecurringEntity', $dao->id, 'parent_id', 'entity_id');
             // allow hooks to set 'field' value which allows configuration pop-up to show a tab as enabled/disabled
             CRM_Utils_Hook::tabset('civicrm/event/manage/rows', $manageEvent, array('event_id' => $dao->id));
         }
     }
     $manageEvent['tab'] = self::tabs($enableCart);
     $this->assign('rows', $manageEvent);
     $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
     $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0');
     $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
     $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
     $this->assign('findParticipants', $findParticipants);
 }

//.........这里部分代码省略.........
     if (!empty($contactTags)) {
         $defaults['contactTag'] = implode(', ', $contactTags);
     }
     $defaults['privacy_values'] = CRM_Core_SelectValues::privacy();
     //Show blocks only if they are visible in edit form
     $this->_editOptions = CRM_Core_BAO_Setting::valueOptions(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, 'contact_edit_options');
     foreach ($this->_editOptions as $blockName => $value) {
         $varName = '_show' . $blockName;
         $this->{$varName} = $value;
         $this->assign(substr($varName, 1), $this->{$varName});
     }
     // get contact name of shared contact names
     $sharedAddresses = array();
     $shareAddressContactNames = CRM_Contact_BAO_Contact_Utils::getAddressShareContactNames($defaults['address']);
     foreach ($defaults['address'] as $key => $addressValue) {
         if (!empty($addressValue['master_id']) && !$shareAddressContactNames[$addressValue['master_id']]['is_deleted']) {
             $sharedAddresses[$key]['shared_address_display'] = array('address' => $addressValue['display'], 'name' => $shareAddressContactNames[$addressValue['master_id']]['name']);
         }
     }
     $this->assign('sharedAddresses', $sharedAddresses);
     //get the current employer name
     if (CRM_Utils_Array::value('contact_type', $defaults) == 'Individual') {
         if ($contact->employer_id && $contact->organization_name) {
             $defaults['current_employer'] = $contact->organization_name;
             $defaults['current_employer_id'] = $contact->employer_id;
         }
         //for birthdate format with respect to birth format set
         $this->assign('birthDateViewFormat', CRM_Utils_Array::value('qfMapping', CRM_Utils_Date::checkBirthDateFormat()));
     }
     $defaults['external_identifier'] = $contact->external_identifier;
     $this->assign($defaults);
     // FIXME: when we sort out TZ isssues with DATETIME/TIMESTAMP, we can skip next query
     // also assign the last modifed details
     $lastModified = CRM_Core_BAO_Log::lastModified($this->_contactId, 'civicrm_contact');
     $this->assign_by_ref('lastModified', $lastModified);
     $allTabs = array();
     $weight = 10;
     $this->_viewOptions = CRM_Core_BAO_Setting::valueOptions(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, 'contact_view_options', TRUE);
     // show the tabs only if user has generic access to CiviCRM
     $accessCiviCRM = CRM_Core_Permission::check('access CiviCRM');
     $changeLog = $this->_viewOptions['log'];
     $this->assign_by_ref('changeLog', $changeLog);
     $components = CRM_Core_Component::getEnabledComponents();
     foreach ($components as $name => $component) {
         if (!empty($this->_viewOptions[$name]) && CRM_Core_Permission::access($component->name)) {
             $elem = $component->registerTab();
             // FIXME: not very elegant, probably needs better approach
             // allow explicit id, if not defined, use keyword instead
             if (array_key_exists('id', $elem)) {
                 $i = $elem['id'];
             } else {
                 $i = $component->getKeyword();
             }
             $u = $elem['url'];
             //appending isTest to url for test soft credit CRM-3891.
             //FIXME: hack ajax url.
             $q = "reset=1&force=1&cid={$this->_contactId}";
             if (CRM_Utils_Request::retrieve('isTest', 'Positive', $this)) {
                 $q .= "&isTest=1";
             }
             $allTabs[] = array('id' => $i, 'url' => CRM_Utils_System::url("civicrm/contact/view/{$u}", $q), 'title' => $elem['title'], 'weight' => $elem['weight'], 'count' => CRM_Contact_BAO_Contact::getCountComponent($u, $this->_contactId), 'class' => 'livePage');
             // make sure to get maximum weight, rest of tabs go after
             // FIXME: not very elegant again
             if ($weight < $elem['weight']) {
                 $weight = $elem['weight'];
             }
         }
     }
     $rest = array('activity' => array('title' => ts('Activities'), 'class' => 'livePage'), 'rel' => array('title' => ts('Relationships'), 'class' => 'livePage'), 'group' => array('title' => ts('Groups'), 'class' => 'ajaxForm'), 'note' => array('title' => ts('Notes'), 'class' => 'livePage'), 'tag' => array('title' => ts('Tags')), 'log' => array('title' => ts('Change Log')));
     foreach ($rest as $k => $v) {
         if ($accessCiviCRM && !empty($this->_viewOptions[$k])) {
             $allTabs[] = $v + array('id' => $k, 'url' => CRM_Utils_System::url("civicrm/contact/view/{$k}", "reset=1&cid={$this->_contactId}"), 'weight' => $weight, 'count' => CRM_Contact_BAO_Contact::getCountComponent($k, $this->_contactId));
             $weight += 10;
         }
     }
     // now add all the custom tabs
     $entityType = $this->get('contactType');
     $activeGroups = CRM_Core_BAO_CustomGroup::getActiveGroups($entityType, 'civicrm/contact/view/cd', $this->_contactId);
     foreach ($activeGroups as $group) {
         $id = "custom_{$group['id']}";
         $allTabs[] = array('id' => $id, 'url' => CRM_Utils_System::url($group['path'], $group['query'] . "&selectedChild={$id}"), 'title' => $group['title'], 'weight' => $weight, 'count' => CRM_Contact_BAO_Contact::getCountComponent($id, $this->_contactId, $group['table_name']), 'hideCount' => !$group['is_multiple'], 'class' => 'livePage');
         $weight += 10;
     }
     $context = array('contact_id' => $this->_contactId);
     // see if any other modules want to add any tabs
     CRM_Utils_Hook::tabs($allTabs, $this->_contactId);
     CRM_Utils_Hook::tabset('civicrm/contact/view', $allTabs, $context);
     $allTabs[] = array('id' => 'summary', 'url' => '#contact-summary', 'title' => ts('Summary'), 'weight' => 0);
     // now sort the tabs based on weight
     usort($allTabs, array('CRM_Utils_Sort', 'cmpFunc'));
     $this->assign('allTabs', $allTabs);
     // hook for contact summary
     // ignored but needed to prevent warnings
     $contentPlacement = CRM_Utils_Hook::SUMMARY_BELOW;
     CRM_Utils_Hook::summary($this->_contactId, $content, $contentPlacement);
     if ($content) {
         $this->assign_by_ref('hookContent', $content);
         $this->assign('hookContentPlacement', $contentPlacement);
     }
 }

 /**
  * Get the configure action links for this page.
  *
  * @return array
  */
 public function &configureActionLinks()
 {
     // check if variable _actionsLinks is populated
     if (!isset(self::$_configureActionLinks)) {
         $urlString = 'civicrm/admin/contribute/';
         $urlParams = 'reset=1&action=update&id=%%id%%';
         self::$_configureActionLinks = array(CRM_Core_Action::ADD => array('name' => ts('Title and Settings'), 'title' => ts('Title and Settings'), 'url' => $urlString . 'settings', 'qs' => $urlParams, 'uniqueName' => 'settings'), CRM_Core_Action::UPDATE => array('name' => ts('Contribution Amounts'), 'title' => ts('Contribution Amounts'), 'url' => $urlString . 'amount', 'qs' => $urlParams, 'uniqueName' => 'amount'), CRM_Core_Action::VIEW => array('name' => ts('Membership Settings'), 'title' => ts('Membership Settings'), 'url' => $urlString . 'membership', 'qs' => $urlParams, 'uniqueName' => 'membership'), CRM_Core_Action::EXPORT => array('name' => ts('Thank-you and Receipting'), 'title' => ts('Thank-you and Receipting'), 'url' => $urlString . 'thankyou', 'qs' => $urlParams, 'uniqueName' => 'thankyou'), CRM_Core_Action::BASIC => array('name' => ts('Tell a Friend'), 'title' => ts('Tell a Friend'), 'url' => $urlString . 'friend', 'qs' => $urlParams, 'uniqueName' => 'friend'), CRM_Core_Action::PROFILE => array('name' => ts('Include Profiles'), 'title' => ts('Include Profiles'), 'url' => $urlString . 'custom', 'qs' => $urlParams, 'uniqueName' => 'custom'), CRM_Core_Action::MAP => array('name' => ts('Contribution Widget'), 'title' => ts('Contribution Widget'), 'url' => $urlString . 'widget', 'qs' => $urlParams, 'uniqueName' => 'widget'), CRM_Core_Action::FOLLOWUP => array('name' => ts('Premiums'), 'title' => ts('Premiums'), 'url' => $urlString . 'premium', 'qs' => $urlParams, 'uniqueName' => 'premium'), CRM_Core_Action::ADVANCED => array('name' => ts('Personal Campaign Pages'), 'title' => ts('Personal Campaign Pages'), 'url' => $urlString . 'pcp', 'qs' => $urlParams, 'uniqueName' => 'pcp'));
         $context = array('urlString' => $urlString, 'urlParams' => $urlParams);
         CRM_Utils_Hook::tabset('civicrm/admin/contribute', self::$_configureActionLinks, $context);
     }
     return self::$_configureActionLinks;
 }

 static function process(&$form)
 {
     if ($form->getVar('_id') <= 0) {
         return NULL;
     }
     $tabs = array('settings' => array('title' => ts('Info and Settings'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'location' => array('title' => ts('Event Location'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'fee' => array('title' => ts('Fees'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'registration' => array('title' => ts('Online Registration'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'reminder' => array('title' => ts('Schedule Reminders'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'conference' => array('title' => ts('Conference Slots'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'friend' => array('title' => ts('Tell a Friend'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE), 'pcp' => array('title' => ts('Personal Campaigns'), 'link' => NULL, 'valid' => TRUE, 'active' => TRUE, 'current' => FALSE));
     // check if we're in shopping cart mode for events
     $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
     if (!$enableCart) {
         unset($tabs['conference']);
     }
     $eventID = $form->getVar('_id');
     if ($eventID) {
         // disable tabs based on their configuration status
         $sql = "\nSELECT     e.loc_block_id as is_location, e.is_online_registration, e.is_monetary, taf.is_active, pcp.id as is_pcp, sch.id as is_reminder\nFROM       civicrm_event e\nLEFT JOIN  civicrm_tell_friend taf ON ( taf.entity_table = 'civicrm_event' AND taf.entity_id = e.id )\nLEFT JOIN  civicrm_pcp_block pcp   ON ( pcp.entity_table = 'civicrm_event' AND pcp.entity_id = e.id )\nLEFT JOIN  civicrm_action_mapping  map ON ( map.entity_value = 'civicrm_event' )\nLEFT JOIN  civicrm_action_schedule sch ON ( sch.mapping_id = map.id AND sch.entity_value = %1 )\nWHERE      e.id = %1\n";
         $params = array(1 => array($eventID, 'Integer'));
         $dao = CRM_Core_DAO::executeQuery($sql, $params);
         if (!$dao->fetch()) {
             CRM_Core_Error::fatal();
         }
         if (!$dao->is_location) {
             $tabs['location']['valid'] = FALSE;
         }
         if (!$dao->is_online_registration) {
             $tabs['registration']['valid'] = FALSE;
         }
         if (!$dao->is_monetary) {
             $tabs['fee']['valid'] = FALSE;
         }
         if (!$dao->is_active) {
             $tabs['friend']['valid'] = FALSE;
         }
         if (!$dao->is_pcp) {
             $tabs['pcp']['valid'] = FALSE;
         }
         if (!$dao->is_reminder) {
             $tabs['reminder']['valid'] = FALSE;
         }
     }
     // see if any other modules want to add any tabs
     // note: status of 'valid' flag of any injected tab, needs to be taken care in the hook implementation.
     CRM_Utils_Hook::tabset('civicrm/event/manage', $tabs, array('event_id' => $eventID));
     $fullName = $form->getVar('_name');
     $className = CRM_Utils_String::getClassName($fullName);
     $new = '';
     // hack for special cases.
     switch ($className) {
         case 'Event':
             $attributes = $form->getVar('_attributes');
             $class = strtolower(basename(CRM_Utils_Array::value('action', $attributes)));
             break;
         case 'ScheduleReminders':
             $class = 'reminder';
             $new = CRM_Utils_Array::value('new', $_GET) ? '&new=1' : '';
             break;
         default:
             $class = strtolower($className);
             break;
     }
     if (array_key_exists($class, $tabs)) {
         $tabs[$class]['current'] = TRUE;
         $qfKey = $form->get('qfKey');
         if ($qfKey) {
             $tabs[$class]['qfKey'] = "&qfKey={$qfKey}";
         }
     }
     if ($eventID) {
         $reset = CRM_Utils_Array::value('reset', $_GET) ? 'reset=1&' : '';
         foreach ($tabs as $key => $value) {
             if (!isset($tabs[$key]['qfKey'])) {
                 $tabs[$key]['qfKey'] = NULL;
             }
             $tabs[$key]['link'] = CRM_Utils_System::url("civicrm/event/manage/{$key}", "{$reset}action=update&snippet=5&id={$eventID}&component=event{$new}{$tabs[$key]['qfKey']}");
         }
     }
     return $tabs;
 }