CRM-21520: Implement Search Action to Add Contacts to Case

CRM/Case/Form/AddContact.php

@@ -0,0 +1,31 @@
+<?php
+
+require_once 'CRM/Core/Page.php';
+
+class CRM_Case_Form_AddContact extends CRM_Core_Form {
+  public function buildQuickForm() {
+    $formBuilder = new CRM_Case_FormBuilder($this);
+    $formBuilder->build();
+  }
+
+  public function postProcess() {
+    $values = $this->controller->exportValues();
+
+    $caseId = (int)$values['assign_to'];
+    $roleTypeId = (int)$values['role_type'];
+    $contacts = array((int)CRM_Utils_Request::retrieve('cid', 'Positive'));
+
+    $clients = CRM_Case_BAO_Case::getCaseClients($caseId);
+
+    $params = array(
+      'contact_id_a' => $clients[0],
+      'contact_id_b' => $contacts,
+      'case_id' => $caseId,
+      'relationship_type_id' => $roleTypeId
+    );
+
+    CRM_Contact_BAO_Relationship::createMultiple($params, 'a');
+
+    CRM_Core_Session::setStatus(ts('Contact has been added to case.'), 'Information', 'success');
+  }
+}

CRM/Case/Form/AddToCaseAsRole.php

@@ -0,0 +1,33 @@
+<?php
+
+class CRM_Case_Form_AddToCaseAsRole extends CRM_Contact_Form_Task {
+  public function buildQuickForm() {
+    $formBuilder = new CRM_Case_FormBuilder($this);
+    $formBuilder->build();
+  }
+
+  public function postProcess() {
+    $values = $this->controller->exportValues();
+
+    $caseId = (int)$values['assign_to'];
+    $roleTypeId = (int)$values['role_type'];
+    $contacts = $this->_contactIds;
+
+    $clients = CRM_Case_BAO_Case::getCaseClients($caseId);
+
+    $params = array(
+      'contact_id_a' => $clients[0],
+      'contact_id_b' => $contacts,
+      'case_id' => $caseId,
+      'relationship_type_id' => $roleTypeId
+    );
+
+    CRM_Contact_BAO_Relationship::createMultiple($params, 'a');
+
+    $url = CRM_Utils_System::url(
+      'civicrm/contact/view/case',
+      sprintf('cid=%d&id=%d', $clients[0], $caseId)
+    );
+    CRM_Utils_System::redirect($url);
+  }
+}

CRM/Case/FormBuilder.php

@@ -0,0 +1,43 @@
+<?php
+
+class CRM_Case_FormBuilder {
+  private $form;
+
+  public function __construct(CRM_Core_Form $form) {
+    $this->form = $form;
+  }
+
+  public function build() {
+    $this->form->add('text', 'assign_to', ts('Assign to'));
+    $roleTypes = $this->getRoleTypes();
+
+    $this->form->add(
+      'select',
+      'role_type',
+      ts('Relationship Type'),
+      array('' => ts('- select type -')) + $roleTypes,
+      FALSE,
+      array('class' => 'crm-select2 twenty')
+    );
+
+    $this->form->addButtons(array(
+      array(
+        'type' => 'submit',
+        'name' => ts('Submit'),
+        'isDefault' => true
+      )
+    ));
+  }
+
+  /**
+   * @return array
+   */
+  private function getRoleTypes() {
+    $relType = CRM_Contact_BAO_Relationship::getRelationType('Individual');
+    $roleTypes = array();
+    foreach ($relType as $k => $v) {
+      $roleTypes[substr($k, 0, strpos($k, '_'))] = $v;
+    }
+    return $roleTypes;
+  }
+}

CRM/Case/xml/Menu/Case.xml

@@ -136,4 +136,11 @@
     <path>civicrm/ajax/delcaserole</path>
     <page_callback>CRM_Case_Page_AJAX::deleteCaseRoles</page_callback>
   </item>
+  <item>
+    <path>civicrm/case/add-contact</path>
+    <page_callback>CRM_Case_Form_AddContact</page_callback>
+    <title>AddContact</title>
+    <access_arguments>access CiviCRM</access_arguments>
+    <page_type>0</page_type>
+  </item>
 </menu>

CRM/Contact/BAO/Contact.php

@@ -3105,6 +3105,14 @@ public static function contextMenu($contactId = NULL) {
       );
     }
 
+    $menu['add-to-case-as-role'] = array(
+      'title' => 'Add to case as role',
+      'href' => CRM_Utils_System::url('civicrm/case/add-contact', 'reset=1'),
+      'weight' => 100,
+      'ref' => 'add-to-case-as-role',
+      'key' => 'add-to-case-as-role'
+    );
+
     CRM_Utils_Hook::summaryActions($menu, $contactId);
     //1. check for component is active.
     //2. check for user permissions.

CRM/Contact/Task.php

@@ -275,6 +275,12 @@ public static function initTasks() {
         );
       }
 
+      self::$_tasks[] = array(
+        'title' => 'Add to case as role',
+        'class' => 'CRM_Case_Form_AddToCaseAsRole',
+        'result' => FALSE
+      );
+
       self::$_tasks += CRM_Core_Component::taskList();
 
       CRM_Utils_Hook::searchTasks('contact', self::$_tasks);

templates/CRM/Case/Form/AddContact.tpl

@@ -0,0 +1 @@
+{include file="CRM/Caseroles/Form/AddToCaseAsRole.tpl"}

templates/CRM/Case/Form/AddToCaseAsRole.tpl

@@ -0,0 +1,19 @@
+<div><label for="assign_to">{ts}Assign To{/ts}:</label></div>
+<div><input name="assign_to" data-api-entity="case" placeholder="{ts}- select case -{/ts}" class="huge" /></div>
+
+<div>{$form.role_type.label}</div>
+<div>{$form.role_type.html}</div><br />
+
+<div class="crm-submit-buttons">{include file="CRM/common/formButtons.tpl" location="bottom"}</div>
+
+{literal}
+<script type="text/javascript">
+    (function($, CRM) {
+        $(function() {
+            $('[name=assign_to], [name=role]', this)
+                    .val('')
+                    .crmEntityRef({create: false});
+        });
+    })(cj, CRM);
+</script>
+{/literal}