Révision 5d12d676
Ajouté par Assos Assos il y a environ 6 ans
| drupal7/sites/all/modules/views/handlers/views_handler_filter_string.inc | ||
|---|---|---|
| 12 | 12 |
* @ingroup views_filter_handlers |
| 13 | 13 |
*/ |
| 14 | 14 |
class views_handler_filter_string extends views_handler_filter {
|
| 15 |
// exposed filter options |
|
| 16 |
var $always_multiple = TRUE; |
|
| 17 | 15 |
|
| 18 |
function option_definition() {
|
|
| 16 |
/** |
|
| 17 |
* Exposed filter options. |
|
| 18 |
*/ |
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public $always_multiple = TRUE; |
|
| 20 |
|
|
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/** |
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| 22 |
* {@inheritdoc}
|
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| 23 |
*/ |
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| 24 |
public function option_definition() {
|
|
| 19 | 25 |
$options = parent::option_definition(); |
| 20 | 26 |
|
| 21 | 27 |
$options['expose']['contains']['required'] = array('default' => FALSE, 'bool' => TRUE);
|
| ... | ... | |
| 24 | 30 |
} |
| 25 | 31 |
|
| 26 | 32 |
/** |
| 27 |
* This kind of construct makes it relatively easy for a child class |
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* to add or remove functionality by overriding this function and
|
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* adding/removing items from this array.
|
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* This kind of construct makes it relatively easy for a child class to add or
|
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* remove functionality by overriding this function and adding/removing items
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* from this array. |
|
| 30 | 36 |
*/ |
| 31 |
function operators() {
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public function operators() {
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| 32 | 38 |
$operators = array( |
| 33 | 39 |
'=' => array( |
| 34 | 40 |
'title' => t('Is equal to'),
|
| ... | ... | |
| 103 | 109 |
'values' => 1, |
| 104 | 110 |
), |
| 105 | 111 |
); |
| 106 |
// if the definition allows for the empty operator, add it.
|
|
| 112 |
// If the definition allows for the empty operator, add it.
|
|
| 107 | 113 |
if (!empty($this->definition['allow empty'])) {
|
| 108 | 114 |
$operators += array( |
| 109 | 115 |
'empty' => array( |
| ... | ... | |
| 136 | 142 |
} |
| 137 | 143 |
|
| 138 | 144 |
/** |
| 139 |
* Build strings from the operators() for 'select' options |
|
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* Build strings from the operators() for 'select' options.
|
|
| 140 | 146 |
*/ |
| 141 |
function operator_options($which = 'title') {
|
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public function operator_options($which = 'title') {
|
|
| 142 | 148 |
$options = array(); |
| 143 | 149 |
foreach ($this->operators() as $id => $info) {
|
| 144 | 150 |
$options[$id] = $info[$which]; |
| ... | ... | |
| 147 | 153 |
return $options; |
| 148 | 154 |
} |
| 149 | 155 |
|
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function admin_summary() {
|
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/** |
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* {@inheritdoc}
|
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*/ |
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public function admin_summary() {
|
|
| 151 | 160 |
if ($this->is_a_group()) {
|
| 152 | 161 |
return t('grouped');
|
| 153 | 162 |
} |
| ... | ... | |
| 157 | 166 |
|
| 158 | 167 |
$options = $this->operator_options('short');
|
| 159 | 168 |
$output = ''; |
| 160 |
if(!empty($options[$this->operator])) {
|
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| 169 |
if (!empty($options[$this->operator])) {
|
|
| 161 | 170 |
$output = check_plain($options[$this->operator]); |
| 162 | 171 |
} |
| 163 | 172 |
if (in_array($this->operator, $this->operator_values(1))) {
|
| ... | ... | |
| 166 | 175 |
return $output; |
| 167 | 176 |
} |
| 168 | 177 |
|
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function operator_values($values = 1) {
|
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/** |
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* {@inheritdoc}
|
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*/ |
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public function operator_values($values = 1) {
|
|
| 170 | 182 |
$options = array(); |
| 171 | 183 |
foreach ($this->operators() as $id => $info) {
|
| 172 | 184 |
if (isset($info['values']) && $info['values'] == $values) {
|
| ... | ... | |
| 178 | 190 |
} |
| 179 | 191 |
|
| 180 | 192 |
/** |
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* Provide a simple textfield for equality |
|
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* Provide a simple textfield for equality.
|
|
| 182 | 194 |
*/ |
| 183 |
function value_form(&$form, &$form_state) {
|
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// We have to make some choices when creating this as an exposed |
|
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// filter form. For example, if the operator is locked and thus |
|
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// not rendered, we can't render dependencies; instead we only |
|
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// render the form items we need. |
|
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public function value_form(&$form, &$form_state) {
|
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// We have to make some choices when creating this as an exposed filter |
|
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// form. For example, if the operator is locked and thus not rendered, we |
|
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// can't render dependencies; instead we only render the form items we need. |
|
| 188 | 199 |
$which = 'all'; |
| 189 | 200 |
if (!empty($form['operator'])) {
|
| 190 | 201 |
$source = ($form['operator']['#type'] == 'radios') ? 'radio:options[operator]' : 'edit-options-operator'; |
| ... | ... | |
| 223 | 234 |
// Ensure there is something in the 'value'. |
| 224 | 235 |
$form['value'] = array( |
| 225 | 236 |
'#type' => 'value', |
| 226 |
'#value' => NULL |
|
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'#value' => NULL,
|
|
| 227 | 238 |
); |
| 228 | 239 |
} |
| 229 | 240 |
} |
| 230 | 241 |
|
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function operator() {
|
|
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/** |
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* {@inheritdoc}
|
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*/ |
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public function operator() {
|
|
| 232 | 246 |
return $this->operator == '=' ? 'LIKE' : 'NOT LIKE'; |
| 233 | 247 |
} |
| 234 | 248 |
|
| 235 | 249 |
/** |
| 236 | 250 |
* Add this filter to the query. |
| 237 | 251 |
* |
| 238 |
* Due to the nature of fapi, the value and the operator have an unintended
|
|
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* level of indirection. You will find them in $this->operator |
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| 240 |
* and $this->value respectively.
|
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* Due to the nature of FAPI, the value and the operator have an unintended
|
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* level of indirection. You will find them in $this->operator and
|
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* $this->value respectively. |
|
| 241 | 255 |
*/ |
| 242 |
function query() {
|
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| 256 |
public function query() {
|
|
| 243 | 257 |
$this->ensure_my_table(); |
| 244 | 258 |
$field = "$this->table_alias.$this->real_field"; |
| 245 | 259 |
|
| ... | ... | |
| 249 | 263 |
} |
| 250 | 264 |
} |
| 251 | 265 |
|
| 252 |
function op_equal($field) {
|
|
| 266 |
/** |
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* {@inheritdoc}
|
|
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*/ |
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public function op_equal($field) {
|
|
| 253 | 270 |
$this->query->add_where($this->options['group'], $field, $this->value, $this->operator()); |
| 254 | 271 |
} |
| 255 | 272 |
|
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function op_contains($field) {
|
|
| 273 |
/** |
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* {@inheritdoc}
|
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*/ |
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public function op_contains($field) {
|
|
| 257 | 277 |
$this->query->add_where($this->options['group'], $field, '%' . db_like($this->value) . '%', 'LIKE'); |
| 258 | 278 |
} |
| 259 | 279 |
|
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function op_word($field) {
|
|
| 280 |
/** |
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* {@inheritdoc}
|
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*/ |
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public function op_word($field) {
|
|
| 261 | 284 |
$where = $this->operator == 'word' ? db_or() : db_and(); |
| 262 | 285 |
|
| 263 | 286 |
// Don't filter on empty strings. |
| ... | ... | |
| 267 | 290 |
|
| 268 | 291 |
preg_match_all('/ (-?)("[^"]+"|[^" ]+)/i', ' ' . $this->value, $matches, PREG_SET_ORDER);
|
| 269 | 292 |
foreach ($matches as $match) {
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| 270 |
$phrase = false;
|
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| 293 |
$phrase = FALSE;
|
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| 271 | 294 |
// Strip off phrase quotes |
| 272 | 295 |
if ($match[2]{0} == '"') {
|
| 273 | 296 |
$match[2] = substr($match[2], 1, -1); |
| 274 |
$phrase = true;
|
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| 297 |
$phrase = TRUE;
|
|
| 275 | 298 |
} |
| 276 | 299 |
$words = trim($match[2], ',?!();:-'); |
| 277 | 300 |
$words = $phrase ? array($words) : preg_split('/ /', $words, -1, PREG_SPLIT_NO_EMPTY);
|
| ... | ... | |
| 285 | 308 |
return; |
| 286 | 309 |
} |
| 287 | 310 |
|
| 288 |
// previously this was a call_user_func_array but that's unnecessary
|
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| 289 |
// as views will unpack an array that is a single arg.
|
|
| 311 |
// Previously this was a call_user_func_array but that's unnecessary as
|
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| 312 |
// Views will unpack an array that is a single arg.
|
|
| 290 | 313 |
$this->query->add_where($this->options['group'], $where); |
| 291 | 314 |
} |
| 292 | 315 |
|
| 293 |
function op_starts($field) {
|
|
| 316 |
/** |
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| 317 |
* {@inheritdoc}
|
|
| 318 |
*/ |
|
| 319 |
public function op_starts($field) {
|
|
| 294 | 320 |
$this->query->add_where($this->options['group'], $field, db_like($this->value) . '%', 'LIKE'); |
| 295 | 321 |
} |
| 296 | 322 |
|
| 297 |
function op_not_starts($field) {
|
|
| 323 |
/** |
|
| 324 |
* {@inheritdoc}
|
|
| 325 |
*/ |
|
| 326 |
public function op_not_starts($field) {
|
|
| 298 | 327 |
$this->query->add_where($this->options['group'], $field, db_like($this->value) . '%', 'NOT LIKE'); |
| 299 | 328 |
} |
| 300 | 329 |
|
| 301 |
function op_ends($field) {
|
|
| 330 |
/** |
|
| 331 |
* {@inheritdoc}
|
|
| 332 |
*/ |
|
| 333 |
public function op_ends($field) {
|
|
| 302 | 334 |
$this->query->add_where($this->options['group'], $field, '%' . db_like($this->value), 'LIKE'); |
| 303 | 335 |
} |
| 304 | 336 |
|
| 305 |
function op_not_ends($field) {
|
|
| 337 |
/** |
|
| 338 |
* {@inheritdoc}
|
|
| 339 |
*/ |
|
| 340 |
public function op_not_ends($field) {
|
|
| 306 | 341 |
$this->query->add_where($this->options['group'], $field, '%' . db_like($this->value), 'NOT LIKE'); |
| 307 | 342 |
} |
| 308 | 343 |
|
| 309 |
function op_not($field) {
|
|
| 344 |
/** |
|
| 345 |
* {@inheritdoc}
|
|
| 346 |
*/ |
|
| 347 |
public function op_not($field) {
|
|
| 310 | 348 |
$this->query->add_where($this->options['group'], $field, '%' . db_like($this->value) . '%', 'NOT LIKE'); |
| 311 | 349 |
} |
| 312 | 350 |
|
| 313 |
function op_shorter($field) {
|
|
| 351 |
/** |
|
| 352 |
* {@inheritdoc}
|
|
| 353 |
*/ |
|
| 354 |
public function op_shorter($field) {
|
|
| 314 | 355 |
$placeholder = $this->placeholder(); |
| 315 | 356 |
$this->query->add_where_expression($this->options['group'], "LENGTH($field) < $placeholder", array($placeholder => $this->value)); |
| 316 | 357 |
} |
| 317 | 358 |
|
| 318 |
function op_longer($field) {
|
|
| 359 |
/** |
|
| 360 |
* {@inheritdoc}
|
|
| 361 |
*/ |
|
| 362 |
public function op_longer($field) {
|
|
| 319 | 363 |
$placeholder = $this->placeholder(); |
| 320 | 364 |
$this->query->add_where_expression($this->options['group'], "LENGTH($field) > $placeholder", array($placeholder => $this->value)); |
| 321 | 365 |
} |
| 322 | 366 |
|
| 323 |
function op_regex($field) {
|
|
| 367 |
/** |
|
| 368 |
* {@inheritdoc}
|
|
| 369 |
*/ |
|
| 370 |
public function op_regex($field) {
|
|
| 324 | 371 |
$this->query->add_where($this->options['group'], $field, $this->value, 'RLIKE'); |
| 325 | 372 |
} |
| 326 | 373 |
|
| 327 |
function op_empty($field) {
|
|
| 374 |
/** |
|
| 375 |
* {@inheritdoc}
|
|
| 376 |
*/ |
|
| 377 |
public function op_empty($field) {
|
|
| 328 | 378 |
if ($this->operator == 'empty') {
|
| 329 | 379 |
$operator = "IS NULL"; |
| 330 | 380 |
} |
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