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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
fa938177 | 6 | | Copyright CiviCRM LLC (c) 2004-2016 | |
6a488035 TO |
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 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
fa938177 | 31 | * @copyright CiviCRM LLC (c) 2004-2016 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | require_once 'HTML/QuickForm/Renderer/ArraySmarty.php'; | |
37 | ||
38 | /** | |
3c7fd868 | 39 | * Customize QF output to meet our specific requirements |
6a488035 TO |
40 | */ |
41 | class CRM_Core_Form_Renderer extends HTML_QuickForm_Renderer_ArraySmarty { | |
42 | ||
43 | /** | |
44 | * We only need one instance of this object. So we use the singleton | |
45 | * pattern and cache the instance in this variable | |
46 | * | |
47 | * @var object | |
6a488035 TO |
48 | */ |
49 | static private $_singleton = NULL; | |
50 | ||
51 | /** | |
fe482240 | 52 | * The converter from array size to css class. |
6a488035 TO |
53 | * |
54 | * @var array | |
6a488035 TO |
55 | */ |
56 | static $_sizeMapper = array( | |
57 | 2 => 'two', | |
58 | 4 => 'four', | |
59 | 6 => 'six', | |
60 | 8 => 'eight', | |
61 | 12 => 'twelve', | |
62 | 20 => 'medium', | |
63 | 30 => 'big', | |
64 | 45 => 'huge', | |
65 | ); | |
66 | ||
67 | /** | |
fe482240 | 68 | * Constructor. |
95ea96be | 69 | */ |
317fceb4 | 70 | public function __construct() { |
6a488035 TO |
71 | $template = CRM_Core_Smarty::singleton(); |
72 | parent::__construct($template); | |
73 | } | |
74 | ||
75 | /** | |
76 | * Static instance provider. | |
77 | * | |
78 | * Method providing static instance of as in Singleton pattern. | |
79 | */ | |
00be9182 | 80 | public static function &singleton() { |
6a488035 TO |
81 | if (!isset(self::$_singleton)) { |
82 | self::$_singleton = new CRM_Core_Form_Renderer(); | |
83 | } | |
84 | return self::$_singleton; | |
85 | } | |
86 | ||
87 | /** | |
fe482240 | 88 | * Creates an array representing an element containing. |
6a488035 TO |
89 | * the key for storing this. We allow the parent to do most of the |
90 | * work, but then we add some CiviCRM specific enhancements to | |
91 | * make the html compliant with our css etc | |
92 | * | |
6a488035 | 93 | * |
3c7fd868 CW |
94 | * @param HTML_QuickForm_element $element |
95 | * @param bool $required | |
96 | * Whether an element is required. | |
97 | * @param string $error | |
98 | * Error associated with the element. | |
6a488035 TO |
99 | * |
100 | * @return array | |
101 | */ | |
00be9182 | 102 | public function _elementToArray(&$element, $required, $error) { |
6a488035 TO |
103 | self::updateAttributes($element, $required, $error); |
104 | ||
105 | $el = parent::_elementToArray($element, $required, $error); | |
106 | ||
107 | // add label html | |
108 | if (!empty($el['label'])) { | |
109 | $id = $element->getAttribute('id'); | |
110 | if (!empty($id)) { | |
111 | $el['label'] = '<label for="' . $id . '">' . $el['label'] . '</label>'; | |
112 | } | |
113 | else { | |
114 | $el['label'] = "<label>{$el['label']}</label>"; | |
115 | } | |
116 | } | |
117 | ||
4a143c04 | 118 | // Display-only (frozen) elements |
704d3260 | 119 | if (!empty($el['frozen'])) { |
549be786 | 120 | if ($element->getAttribute('data-api-entity') && $element->getAttribute('data-entity-value')) { |
704d3260 CW |
121 | $this->renderFrozenEntityRef($el, $element); |
122 | } | |
69b1c921 | 123 | elseif ($element->getAttribute('type') == 'text' && $element->getAttribute('formatType')) { |
b691052b | 124 | list($date, $time) = CRM_Utils_Date::setDateDefaults($element->getValue(), $element->getAttribute('formatType'), $element->getAttribute('format'), $element->getAttribute('timeformat')); |
125 | $date .= ($element->getAttribute('timeformat')) ? " $time" : ''; | |
126 | $el['html'] = $date . '<input type="hidden" value="' . $element->getValue() . '" name="' . $element->getAttribute('name') . '">'; | |
657cae7c | 127 | } |
699728cc | 128 | if ($el['name'] == 'details') { |
864005df JM |
129 | $el['html'] = str_replace('<br />', '', $el['html']); |
130 | $el['html'] = '<span class="crm-frozen-field">' . html_entity_decode($el['html']) . '</span>'; | |
699728cc JM |
131 | } |
132 | else { | |
864005df JM |
133 | $el['html'] = '<span class="crm-frozen-field">' . $el['html'] . '</span>'; |
134 | } | |
704d3260 | 135 | } |
4a143c04 CW |
136 | // Active form elements |
137 | else { | |
87831073 | 138 | if ($element->getType() == 'select' && $element->getAttribute('data-option-edit-path')) { |
4a143c04 CW |
139 | $this->addOptionsEditLink($el, $element); |
140 | } | |
141 | ||
b847e6e7 | 142 | if ($element->getType() == 'group' && $element->getAttribute('allowClear')) { |
4a143c04 CW |
143 | $this->appendUnselectButton($el, $element); |
144 | } | |
145 | } | |
704d3260 | 146 | |
6a488035 TO |
147 | return $el; |
148 | } | |
149 | ||
150 | /** | |
151 | * Update the attributes of this element and add a few CiviCRM | |
152 | * based attributes so we can style this form element better | |
153 | * | |
6a488035 | 154 | * |
3c7fd868 CW |
155 | * @param HTML_QuickForm_element $element |
156 | * @param bool $required | |
157 | * Whether an element is required. | |
158 | * @param string $error | |
159 | * Error associated with the element. | |
6a488035 | 160 | * |
6a488035 | 161 | */ |
00be9182 | 162 | public static function updateAttributes(&$element, $required, $error) { |
6a488035 TO |
163 | // lets create an id for all input elements, so we can generate nice label tags |
164 | // to make it nice and clean, we'll just use the elementName if it is non null | |
165 | $attributes = array(); | |
166 | if (!$element->getAttribute('id')) { | |
167 | $name = $element->getAttribute('name'); | |
168 | if ($name) { | |
169 | $attributes['id'] = str_replace(array(']', '['), | |
170 | array('', '_'), | |
171 | $name | |
172 | ); | |
173 | } | |
174 | } | |
175 | ||
176 | $class = $element->getAttribute('class'); | |
177 | $type = $element->getType(); | |
c5b53a6f | 178 | if (!$class) { |
6a488035 TO |
179 | if ($type == 'text') { |
180 | $size = $element->getAttribute('size'); | |
181 | if (!empty($size)) { | |
dafd2d75 | 182 | $class = CRM_Utils_Array::value($size, self::$_sizeMapper); |
6a488035 TO |
183 | } |
184 | } | |
185 | } | |
186 | ||
4f95329c CW |
187 | if ($type == 'select' && $element->getAttribute('multiple')) { |
188 | $type = 'multiselect'; | |
189 | } | |
76ec9ca7 CW |
190 | // Add widget-specific class |
191 | if (!$class || strpos($class, 'crm-form-') === FALSE) { | |
192 | $class = ($class ? "$class " : '') . 'crm-form-' . $type; | |
193 | } | |
75f59466 CW |
194 | elseif (strpos($class, 'crm-form-entityref') !== FALSE) { |
195 | self::preProcessEntityRef($element); | |
196 | } | |
06508628 CW |
197 | elseif (strpos($class, 'crm-form-contact-reference') !== FALSE) { |
198 | self::preprocessContactReference($element); | |
199 | } | |
d8f1758d CW |
200 | // Hack to support html5 fields (number, url, etc) |
201 | else { | |
202 | foreach (CRM_Core_Form::$html5Types as $type) { | |
203 | if (strpos($class, "crm-form-$type") !== FALSE) { | |
204 | $element->setAttribute('type', $type); | |
205 | // Also add the "base" class for consistent styling | |
206 | $class .= ' crm-form-text'; | |
207 | break; | |
208 | } | |
209 | } | |
092cb9c5 | 210 | } |
c5b53a6f | 211 | |
6a488035 TO |
212 | if ($required) { |
213 | $class .= ' required'; | |
214 | } | |
215 | ||
216 | if ($error) { | |
217 | $class .= ' error'; | |
218 | } | |
219 | ||
220 | $attributes['class'] = $class; | |
221 | $element->updateAttributes($attributes); | |
222 | } | |
704d3260 | 223 | |
75f59466 | 224 | /** |
fe482240 | 225 | * Convert IDs to values and format for display. |
06508628 | 226 | * |
3c7fd868 | 227 | * @param HTML_QuickForm_element $field |
75f59466 | 228 | */ |
00be9182 | 229 | public static function preProcessEntityRef($field) { |
75f59466 | 230 | $val = $field->getValue(); |
a8809160 CW |
231 | // Temporarily convert string values to an array |
232 | if (!is_array($val)) { | |
233 | // Try to auto-detect method of serialization | |
234 | $val = strpos($val, ',') ? explode(',', str_replace(', ', ',', $val)) : (array) CRM_Utils_Array::explodePadded($val); | |
75f59466 CW |
235 | } |
236 | if ($val) { | |
237 | $entity = $field->getAttribute('data-api-entity'); | |
e6d37e50 CW |
238 | // Get api params, ensure it is an array |
239 | $params = $field->getAttribute('data-api-params'); | |
240 | $params = $params ? json_decode($params, TRUE) : array(); | |
61d869af | 241 | $result = civicrm_api3($entity, 'getlist', array('id' => $val) + $params); |
75f59466 | 242 | if ($field->isFrozen()) { |
a8809160 | 243 | // Prevent js from treating frozen entityRef as a "live" field |
75f59466 CW |
244 | $field->removeAttribute('class'); |
245 | } | |
246 | if (!empty($result['values'])) { | |
75f59466 CW |
247 | $field->setAttribute('data-entity-value', json_encode($result['values'])); |
248 | } | |
a8809160 CW |
249 | // CRM-15803 - Remove invalid values |
250 | $val = array_intersect($val, CRM_Utils_Array::collect('id', $result['values'])); | |
75f59466 | 251 | } |
a8809160 CW |
252 | // Convert array values back to a string |
253 | $field->setValue(implode(',', $val)); | |
75f59466 CW |
254 | } |
255 | ||
704d3260 CW |
256 | /** |
257 | * Render entity references as text. | |
b56fec55 | 258 | * If user has permission, format as link (for now limited to contacts). |
3c7fd868 CW |
259 | * |
260 | * @param array $el | |
261 | * @param HTML_QuickForm_element $field | |
704d3260 | 262 | */ |
00be9182 | 263 | public function renderFrozenEntityRef(&$el, $field) { |
01057d41 | 264 | $entity = strtolower($field->getAttribute('data-api-entity')); |
704d3260 | 265 | $vals = json_decode($field->getAttribute('data-entity-value'), TRUE); |
704d3260 | 266 | $display = array(); |
a9b69e9f CW |
267 | |
268 | // Custom fields of type contactRef store their data in a slightly different format | |
269 | if ($field->getAttribute('data-crm-custom') && $entity == 'contact') { | |
270 | $vals = array(array('id' => $vals['id'], 'label' => $vals['text'])); | |
271 | } | |
272 | ||
704d3260 CW |
273 | foreach ($vals as $val) { |
274 | // Format contact as link | |
549be786 | 275 | if ($entity == 'contact' && CRM_Contact_BAO_Contact_Permission::allow($val['id'], CRM_Core_Permission::VIEW)) { |
704d3260 | 276 | $url = CRM_Utils_System::url("civicrm/contact/view", array('reset' => 1, 'cid' => $val['id'])); |
b56fec55 | 277 | $val['label'] = '<a class="view-' . $entity . ' no-popup" href="' . $url . '" title="' . ts('View Contact') . '">' . $val['label'] . '</a>'; |
704d3260 | 278 | } |
549be786 | 279 | $display[] = $val['label']; |
704d3260 CW |
280 | } |
281 | ||
86bfa4f6 | 282 | $el['html'] = implode('; ', $display) . '<input type="hidden" value="' . $field->getValue() . '" name="' . $field->getAttribute('name') . '">'; |
704d3260 | 283 | } |
5fafc9b0 | 284 | |
06508628 CW |
285 | /** |
286 | * Pre-fill contact name for a custom field of type ContactReference | |
287 | * | |
288 | * Todo: Migrate contact reference fields to use EntityRef | |
289 | * | |
3c7fd868 | 290 | * @param HTML_QuickForm_element $field |
06508628 | 291 | */ |
00be9182 | 292 | public static function preprocessContactReference($field) { |
06508628 CW |
293 | $val = $field->getValue(); |
294 | if ($val && is_numeric($val)) { | |
295 | ||
296 | $list = array_keys(CRM_Core_BAO_Setting::valueOptions(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, | |
297 | 'contact_reference_options' | |
298 | ), '1'); | |
299 | ||
300 | $return = array_unique(array_merge(array('sort_name'), $list)); | |
301 | ||
302 | $contact = civicrm_api('contact', 'getsingle', array('id' => $val, 'return' => $return, 'version' => 3)); | |
303 | ||
304 | if (!empty($contact['id'])) { | |
305 | $view = array(); | |
306 | foreach ($return as $fld) { | |
307 | if (!empty($contact[$fld])) { | |
308 | $view[] = $contact[$fld]; | |
309 | } | |
310 | } | |
353ffa53 TO |
311 | $field->setAttribute('data-entity-value', json_encode(array( |
312 | 'id' => $contact['id'], | |
317fceb4 | 313 | 'text' => implode(' :: ', $view), |
353ffa53 | 314 | ))); |
06508628 CW |
315 | } |
316 | } | |
317 | } | |
318 | ||
5fafc9b0 CW |
319 | /** |
320 | * @param array $el | |
321 | * @param HTML_QuickForm_element $field | |
322 | */ | |
00be9182 | 323 | public function addOptionsEditLink(&$el, $field) { |
5fafc9b0 | 324 | if (CRM_Core_Permission::check('administer CiviCRM')) { |
87831073 CW |
325 | // NOTE: $path is used on the client-side to know which option lists need rebuilding, |
326 | // that's why we need that bit of data both in the link and in the form element | |
327 | $path = $field->getAttribute('data-option-edit-path'); | |
328 | // NOTE: If we ever needed to support arguments in this link other than reset=1 we could split $path here if it contains a ? | |
329 | $url = CRM_Utils_System::url($path, 'reset=1'); | |
972bd897 | 330 | $el['html'] .= ' <a href="' . $url . '" class="crm-option-edit-link medium-popup crm-hover-button" target="_blank" title="' . ts('Edit Options') . '" data-option-edit-path="' . $path . '"><i class="crm-i fa-wrench"></i></a>'; |
5fafc9b0 CW |
331 | } |
332 | } | |
4a143c04 CW |
333 | |
334 | /** | |
335 | * @param array $el | |
336 | * @param HTML_QuickForm_element $field | |
337 | */ | |
00be9182 | 338 | public function appendUnselectButton(&$el, $field) { |
4a143c04 CW |
339 | // Initially hide if not needed |
340 | // Note: visibility:hidden prevents layout jumping around unlike display:none | |
8a4f27dc | 341 | $display = $field->getValue() !== NULL ? '' : ' style="visibility:hidden;"'; |
80bc2820 | 342 | $el['html'] .= ' <a href="#" class="crm-hover-button crm-clear-link"' . $display . ' title="' . ts('Clear') . '"><i class="crm-i fa-times"></i></a>'; |
4a143c04 | 343 | } |
96025800 | 344 | |
6a488035 | 345 | } |