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d84ae5f6 | 1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
4 | | CiviCRM version 4.7 | | |
5 | +--------------------------------------------------------------------+ | |
6 | | Copyright CiviCRM LLC (c) 2004-2018 | | |
7 | +--------------------------------------------------------------------+ | |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
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. | | |
13 | | | | |
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. | | |
18 | | | | |
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 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * | |
30 | * @package CRM | |
31 | * @copyright CiviCRM LLC (c) 2004-2018 | |
32 | */ | |
33 | ||
34 | trait CRM_Core_Form_EntityFormTrait { | |
d5e4784e | 35 | |
d84ae5f6 | 36 | /** |
37 | * Get entity fields for the entity to be added to the form. | |
38 | * | |
d5e4784e | 39 | * @return array |
d84ae5f6 | 40 | */ |
41 | public function getEntityFields() { | |
42 | return $this->entityFields; | |
43 | } | |
44 | ||
45 | /** | |
46 | * Explicitly declare the form context. | |
47 | */ | |
48 | public function getDefaultContext() { | |
49 | return 'create'; | |
50 | } | |
51 | ||
52 | /** | |
53 | * Get entity fields for the entity to be added to the form. | |
54 | * | |
d5e4784e | 55 | * @return string |
d84ae5f6 | 56 | */ |
57 | public function getDeleteMessage() { | |
58 | return $this->deleteMessage; | |
59 | } | |
60 | ||
61 | /** | |
62 | * Get the entity id being edited. | |
63 | * | |
64 | * @return int|null | |
65 | */ | |
66 | public function getEntityId() { | |
67 | return $this->_id; | |
68 | } | |
69 | /** | |
70 | * If the custom data is in the submitted data (eg. added via ajax loaded form) add to form. | |
71 | */ | |
72 | public function addCustomDataToForm() { | |
73 | $customisableEntities = CRM_Core_SelectValues::customGroupExtends(); | |
74 | if (isset($customisableEntities[$this->getDefaultEntity()])) { | |
75 | CRM_Custom_Form_CustomData::addToForm($this); | |
76 | } | |
77 | } | |
78 | ||
79 | /** | |
80 | * Build the form object. | |
81 | */ | |
82 | public function buildQuickEntityForm() { | |
59c798c9 | 83 | if ($this->isDeleteContext()) { |
d84ae5f6 | 84 | $this->buildDeleteForm(); |
85 | return; | |
86 | } | |
87 | $this->applyFilter('__ALL__', 'trim'); | |
88 | $this->addEntityFieldsToTemplate(); | |
89 | $this->assign('entityFields', $this->entityFields); | |
90 | $this->assign('entityID', $this->getEntityId()); | |
91 | $this->assign('entityInClassFormat', strtolower(str_replace('_', '-', $this->getDefaultEntity()))); | |
92 | $this->assign('entityTable', CRM_Core_DAO_AllCoreTables::getTableForClass(CRM_Core_DAO_AllCoreTables::getFullName($this->getDefaultEntity()))); | |
93 | $this->addCustomDataToForm(); | |
94 | $this->addFormButtons(); | |
95 | } | |
96 | ||
97 | /** | |
98 | * Build the form for any deletion. | |
99 | */ | |
100 | protected function buildDeleteForm() { | |
101 | $this->assign('deleteMessage', $this->getDeleteMessage()); | |
102 | $this->addFormButtons(); | |
103 | } | |
104 | ||
105 | /** | |
106 | * Add relevant buttons to the form. | |
107 | */ | |
108 | protected function addFormButtons() { | |
109 | if ($this->_action & CRM_Core_Action::VIEW || $this->_action & CRM_Core_Action::PREVIEW) { | |
110 | $this->addButtons(array( | |
111 | array( | |
112 | 'type' => 'cancel', | |
113 | 'name' => ts('Done'), | |
114 | 'isDefault' => TRUE, | |
115 | ), | |
116 | ) | |
117 | ); | |
118 | } | |
119 | else { | |
120 | $this->addButtons(array( | |
121 | array( | |
122 | 'type' => 'next', | |
123 | 'name' => $this->_action & CRM_Core_Action::DELETE ? ts('Delete') : ts('Save'), | |
124 | 'isDefault' => TRUE, | |
125 | ), | |
126 | array( | |
127 | 'type' => 'cancel', | |
128 | 'name' => ts('Cancel'), | |
129 | ), | |
130 | ) | |
131 | ); | |
132 | } | |
133 | } | |
134 | ||
612215eb | 135 | /** |
136 | * Get the defaults for the entity. | |
137 | */ | |
138 | protected function getEntityDefaults() { | |
139 | $defaults = []; | |
140 | if ($this->_action != CRM_Core_Action::DELETE && | |
141 | $this->getEntityId() | |
142 | ) { | |
143 | $params = ['id' => $this->getEntityId()]; | |
144 | $baoName = $this->_BAOName; | |
145 | $baoName::retrieve($params, $defaults); | |
146 | } | |
147 | foreach ($this->entityFields as $fieldSpec) { | |
148 | $value = CRM_Utils_Request::retrieveValue($fieldSpec['name'], $this->getValidationTypeForField($fieldSpec['name'])); | |
149 | if ($value !== FALSE) { | |
150 | $defaults[$fieldSpec['name']] = $value; | |
151 | } | |
152 | } | |
153 | return $defaults; | |
154 | } | |
155 | ||
156 | /** | |
157 | * Get the validation rule to apply to a function. | |
158 | * | |
159 | * Alphanumeric is designed to always be safe & for now we just return | |
160 | * that but in future we can use tighter rules for types like int, bool etc. | |
161 | * | |
162 | * @param string $fieldName | |
163 | * | |
164 | * @return string|int|bool | |
165 | */ | |
166 | protected function getValidationTypeForField($fieldName) { | |
167 | switch ($this->metadata[$fieldName]['type']) { | |
168 | case CRM_Utils_Type::T_BOOLEAN: | |
169 | return 'Boolean'; | |
170 | ||
171 | default: | |
172 | return 'Alphanumeric'; | |
173 | } | |
174 | } | |
175 | ||
d84ae5f6 | 176 | /** |
177 | * Set translated fields. | |
178 | * | |
179 | * This function is called from the class constructor, allowing us to set | |
180 | * fields on the class that can't be set as properties due to need for | |
181 | * translation or other non-input specific handling. | |
182 | */ | |
183 | protected function setTranslatedFields() { | |
184 | $this->setEntityFields(); | |
185 | $this->setDeleteMessage(); | |
186 | $metadata = civicrm_api3($this->getDefaultEntity(), 'getfields', ['action' => 'create']); | |
187 | $this->metadata = $metadata['values']; | |
188 | foreach ($this->metadata as $fieldName => $spec) { | |
189 | if (isset($this->entityFields[$fieldName])) { | |
190 | if ($spec['localizable']) { | |
191 | $this->entityFields[$fieldName]['is_add_translate_dialog'] = TRUE; | |
192 | } | |
193 | if (empty($spec['html'])) { | |
194 | $this->entityFields[$fieldName]['not-auto-addable'] = TRUE; | |
195 | } | |
196 | } | |
197 | } | |
198 | } | |
199 | ||
200 | /** | |
201 | * Add defined entity field to template. | |
202 | */ | |
203 | protected function addEntityFieldsToTemplate() { | |
204 | foreach ($this->getEntityFields() as $fieldSpec) { | |
205 | if (empty($fieldSpec['not-auto-addable'])) { | |
59c798c9 | 206 | $element = $this->addField($fieldSpec['name'], [], CRM_Utils_Array::value('required', $fieldSpec), FALSE); |
4d876348 | 207 | if (!empty($fieldSpec['is_freeze'])) { |
208 | $element->freeze(); | |
209 | } | |
d84ae5f6 | 210 | } |
211 | } | |
212 | } | |
213 | ||
59c798c9 | 214 | /** |
215 | * Is the form being used in the context of a deletion. | |
216 | * | |
217 | * (For some reason rather than having separate forms Civi overloads one form). | |
218 | * | |
219 | * @return bool | |
220 | */ | |
221 | protected function isDeleteContext() { | |
222 | return ($this->_action & CRM_Core_Action::DELETE); | |
223 | } | |
224 | ||
d5e4784e MWMC |
225 | protected function setEntityFieldsMetadata() { |
226 | foreach ($this->entityFields as $field => &$props) { | |
227 | if (!empty($props['not-auto-addable'])) { | |
228 | // We can't load this field using metadata | |
229 | continue; | |
230 | } | |
231 | // Resolve action. | |
232 | if (empty($props['action'])) { | |
233 | $props['action'] = $this->getApiAction(); | |
234 | } | |
235 | $fieldSpec = civicrm_api3($this->getDefaultEntity(), 'getfield', $props); | |
236 | $fieldSpec = $fieldSpec['values']; | |
237 | if (!isset($props['description']) && isset($fieldSpec['description'])) { | |
238 | $props['description'] = $fieldSpec['description']; | |
239 | } | |
240 | } | |
241 | } | |
242 | ||
d84ae5f6 | 243 | } |