| 1 |
<?php |
| 2 |
/** |
| 3 |
* @package VikBooking |
| 4 |
* @subpackage com_vikbooking |
| 5 |
* @author Alessio Gaggii - E4J srl |
| 6 |
* @copyright Copyright (C) 2024 E4J srl. All rights reserved. |
| 7 |
* @license GNU General Public License version 2 or later; see LICENSE |
| 8 |
* @link https://vikwp.com |
| 9 |
*/ |
| 10 |
|
| 11 |
defined('ABSPATH') or die('No script kiddies please!'); |
| 12 |
|
| 13 |
/** |
| 14 |
* Helper class to render specific param types. |
| 15 |
* |
| 16 |
* @since 1.16.9 (J) - 1.6.9 (WP) |
| 17 |
*/ |
| 18 |
final class VBOParamsRendering |
| 19 |
{ |
| 20 |
/** |
| 21 |
* @var array |
| 22 |
*/ |
| 23 |
private $params = []; |
| 24 |
|
| 25 |
/** |
| 26 |
* @var array |
| 27 |
*/ |
| 28 |
private $settings = []; |
| 29 |
|
| 30 |
/** |
| 31 |
* @var array |
| 32 |
*/ |
| 33 |
private $scripts = []; |
| 34 |
|
| 35 |
/** |
| 36 |
* @var array |
| 37 |
*/ |
| 38 |
private $assets = []; |
| 39 |
|
| 40 |
/** |
| 41 |
* @var string |
| 42 |
*/ |
| 43 |
private $inputName = 'vboparams'; |
| 44 |
|
| 45 |
/** |
| 46 |
* @var int |
| 47 |
*/ |
| 48 |
private static $instance_counter = -1; |
| 49 |
|
| 50 |
/** |
| 51 |
* Class constructor is protected. |
| 52 |
* |
| 53 |
* @param array $params The form params to bind. |
| 54 |
* @param array $settings The form settings to bind. |
| 55 |
* |
| 56 |
* @see getInstance() |
| 57 |
*/ |
| 58 |
private function __construct(array $params, array $settings) |
| 59 |
{ |
| 60 |
// bind values |
| 61 |
$this->params = $params; |
| 62 |
$this->settings = $settings; |
| 63 |
|
| 64 |
// increase instance counter |
| 65 |
static::$instance_counter++; |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Proxy for immediately accessing the object and bind data. |
| 70 |
* |
| 71 |
* @param array $params The form params to bind. |
| 72 |
* @param array $settings The form settings to bind. |
| 73 |
* |
| 74 |
* @return VBOParamsRendering |
| 75 |
*/ |
| 76 |
public static function getInstance(array $params = [], array $settings = []) |
| 77 |
{ |
| 78 |
return new static($params, $settings); |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Sets the name to be used for rendering the param fields. |
| 83 |
* |
| 84 |
* @param string $name The name to use. |
| 85 |
* |
| 86 |
* @return self |
| 87 |
*/ |
| 88 |
public function setInputName($name) |
| 89 |
{ |
| 90 |
$this->inputName = (string) $name; |
| 91 |
|
| 92 |
return $this; |
| 93 |
} |
| 94 |
|
| 95 |
/** |
| 96 |
* Renders the injected form params and returns the HTML code. |
| 97 |
* |
| 98 |
* @param bool $load_assets Whether to load the necessary assets. |
| 99 |
* |
| 100 |
* @return string |
| 101 |
*/ |
| 102 |
public function getHtml($load_assets = true) |
| 103 |
{ |
| 104 |
if (!$this->params) { |
| 105 |
return ''; |
| 106 |
} |
| 107 |
|
| 108 |
// build the HTML params string |
| 109 |
$html = ''; |
| 110 |
|
| 111 |
// list of conditional field rules |
| 112 |
$js_conditional_fields = []; |
| 113 |
|
| 114 |
// scan all field params |
| 115 |
foreach ($this->params as $param_name => $param_config) { |
| 116 |
if (empty($param_name)) { |
| 117 |
continue; |
| 118 |
} |
| 119 |
|
| 120 |
$labelparts = explode('//', (isset($param_config['label']) ? $param_config['label'] : '')); |
| 121 |
$label = $labelparts[0]; |
| 122 |
$labelhelp = isset($labelparts[1]) ? $labelparts[1] : ''; |
| 123 |
if (!empty($param_config['help'])) { |
| 124 |
$labelhelp = $param_config['help']; |
| 125 |
} |
| 126 |
|
| 127 |
$nested_style = (isset($param_config['nested']) && $param_config['nested']); |
| 128 |
$hidden_wrapper = $param_config['type'] === 'hidden'; |
| 129 |
if (!empty($param_config['conditional'])) { |
| 130 |
/** |
| 131 |
* The conditional property can specify the value to check from the parent field |
| 132 |
* i.e. "test_mode:1" means that the value should be equal to 1. Alternative, |
| 133 |
* "test_mode!:1" means that the value should be different than 1. |
| 134 |
* |
| 135 |
* @since 1.18.2 (J) - 1.8.2 (WP) |
| 136 |
*/ |
| 137 |
$check_cond_field = $param_config['conditional']; |
| 138 |
$check_cond_oper = null; |
| 139 |
$check_cond_value = null; |
| 140 |
if (preg_match('/^([a-z0-9_\-]+)(!?:)(.*?)$/i', (string) $check_cond_field, $cond_matches)) { |
| 141 |
// conditional instruction detected |
| 142 |
$check_cond_field = $cond_matches[1]; |
| 143 |
$check_cond_oper = $cond_matches[2]; |
| 144 |
$check_cond_value = $cond_matches[3]; |
| 145 |
} |
| 146 |
|
| 147 |
if (isset($this->params[$check_cond_field])) { |
| 148 |
// get current value of the conditional parent field |
| 149 |
$check_cond = $this->params[$check_cond_field]['default'] ?? null; |
| 150 |
$check_cond = $this->settings[$check_cond_field] ?? $check_cond; |
| 151 |
if (!is_null($check_cond)) { |
| 152 |
// legacy syntax "conditional" => "test_mode" |
| 153 |
if (!$check_cond_oper && (!$check_cond || !strcasecmp((string) $check_cond, 'off'))) { |
| 154 |
// hide current field because the field to who this is dependant is "off" or disabled (i.e. 0) |
| 155 |
$hidden_wrapper = true; |
| 156 |
} |
| 157 |
// conditional (equal) syntax "conditional" => "test_mode:1" |
| 158 |
if ($check_cond_oper === ':' && $check_cond != $check_cond_value) { |
| 159 |
// equal condition not met, hide the field |
| 160 |
$hidden_wrapper = true; |
| 161 |
} |
| 162 |
// conditional (different) syntax "conditional" => "test_mode!:0" |
| 163 |
if ($check_cond_oper === '!:' && $check_cond == $check_cond_value) { |
| 164 |
// different condition not met, hide the field |
| 165 |
$hidden_wrapper = true; |
| 166 |
} |
| 167 |
} |
| 168 |
} |
| 169 |
|
| 170 |
if (!is_null($check_cond_value)) { |
| 171 |
// the field is dependant on another through a syntax, memorize the condition for JS |
| 172 |
$js_conditional_fields[$check_cond_field][] = [ |
| 173 |
'field' => $param_name, |
| 174 |
'oper' => $check_cond_oper, |
| 175 |
'value' => $check_cond_value, |
| 176 |
'multiple' => !empty($param_config['multiple']), |
| 177 |
'custom' => $param_config['type'] === 'custom', |
| 178 |
]; |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
$html .= '<div class="vbo-param-container' . (in_array($param_config['type'], ['textarea', 'visual_html']) ? ' vbo-param-container-full' : '') . ($nested_style ? ' vbo-param-nested' : '') . '"' . ($hidden_wrapper ? ' style="display: none;"' : '') . '>'; |
| 183 |
if (strlen($label) && (!isset($param_config['hidden']) || $param_config['hidden'] != true)) { |
| 184 |
$html .= '<div class="vbo-param-label">' . $label . '</div>'; |
| 185 |
} |
| 186 |
$html .= '<div class="vbo-param-setting"' . ($param_config['type'] === 'custom' ? ' data-custom="' . $this->inputName . '[' . $param_name . ']' . '"' : '') . '>'; |
| 187 |
|
| 188 |
// render field |
| 189 |
$html .= $this->getField($param_name, $param_config); |
| 190 |
|
| 191 |
// check for assets to be loaded, only once to obtain individual setups |
| 192 |
if ($load_assets) { |
| 193 |
if ((VBOPlatformDetection::isWordPress() && wp_doing_ajax()) || (!VBOPlatformDetection::isWordPress() && !strcasecmp((string) JFactory::getApplication()->input->server->get('HTTP_X_REQUESTED_WITH', ''), 'xmlhttprequest'))) { |
| 194 |
// concatenate script(s) to HTML string when doing an AJAX request |
| 195 |
$html .= "\n" . '<script>' . implode("\n", $this->buildScriptAssets($load_once = true)) . '</script>'; |
| 196 |
} else { |
| 197 |
// add script declaration(s) to document |
| 198 |
$this->loadAssets($load_once = true); |
| 199 |
} |
| 200 |
} |
| 201 |
|
| 202 |
if ($labelhelp) { |
| 203 |
$html .= '<span class="vbo-param-setting-comment">' . $labelhelp . '</span>'; |
| 204 |
} |
| 205 |
|
| 206 |
$html .= '</div>'; |
| 207 |
$html .= '</div>'; |
| 208 |
} |
| 209 |
|
| 210 |
if ($js_conditional_fields) { |
| 211 |
// build the JS script for handling contional field changes |
| 212 |
$js_conditional_fields_json = json_encode($js_conditional_fields); |
| 213 |
$base_input_name = $this->inputName; |
| 214 |
$html .= |
| 215 |
<<<HTML |
| 216 |
<script> |
| 217 |
VBOCore.DOMLoaded(() => { |
| 218 |
let js_conditional_fields = $js_conditional_fields_json; |
| 219 |
let base_input_name = "$base_input_name"; |
| 220 |
|
| 221 |
// scan all parent fields |
| 222 |
Object.keys(js_conditional_fields).forEach((field_name) => { |
| 223 |
let parent_fields = Array.from(document.querySelectorAll('[name="' + base_input_name + '[' + field_name + ']"]')).filter((field_input) => { |
| 224 |
// get only valid input fields |
| 225 |
return (field_input.matches('input') || field_input.matches('select') || field_input.matches('textarea')) && !field_input.matches('input[type="hidden"]'); |
| 226 |
}); |
| 227 |
|
| 228 |
let parent_field = parent_fields[0] || null; |
| 229 |
if (!parent_field) { |
| 230 |
// invalid input field selected |
| 231 |
return; |
| 232 |
} |
| 233 |
|
| 234 |
if (!Array.isArray(js_conditional_fields[field_name])) { |
| 235 |
// invalid parent conditions |
| 236 |
return; |
| 237 |
} |
| 238 |
|
| 239 |
// add change event listener |
| 240 |
parent_field.addEventListener('change', (e) => { |
| 241 |
// get the parent field current value |
| 242 |
let parent_value = e.target.value; |
| 243 |
if (e.target.matches('input[type="checkbox"]')) { |
| 244 |
// checkbox fields should rely on their checked status |
| 245 |
parent_value = e.target.checked ? '1' : '0'; |
| 246 |
} |
| 247 |
|
| 248 |
// scan all dependant fields |
| 249 |
js_conditional_fields[field_name].forEach((condition) => { |
| 250 |
let field_selector = condition?.multiple ? '[name="' + base_input_name + '[' + condition.field + '][]"]' : '[name="' + base_input_name + '[' + condition.field + ']"]'; |
| 251 |
if (condition.custom === true) { |
| 252 |
field_selector = '[data-custom="' + base_input_name + '[' + condition.field + ']"]'; |
| 253 |
} |
| 254 |
let cond_fields = Array.from(document.querySelectorAll(field_selector)).filter((input_field) => { |
| 255 |
// get only valid input fields or custom containers |
| 256 |
if (input_field.matches('input[type="hidden"][data-type="file_upload"]')) { |
| 257 |
return true; |
| 258 |
} |
| 259 |
if (condition.custom === true && input_field.matches('.vbo-param-setting[data-custom]')) { |
| 260 |
return true; |
| 261 |
} |
| 262 |
return (input_field.matches('input') || input_field.matches('select') || input_field.matches('textarea')) && !input_field.matches('input[type="hidden"]'); |
| 263 |
}); |
| 264 |
|
| 265 |
let cond_field = cond_fields[0] || null; |
| 266 |
if (!cond_field) { |
| 267 |
// invalid conditional field selected |
| 268 |
return; |
| 269 |
} |
| 270 |
|
| 271 |
// find the conditional field container |
| 272 |
let cond_field_target = cond_field.closest('.vbo-param-container'); |
| 273 |
if (!cond_field_target) { |
| 274 |
// conditional field container not found |
| 275 |
return; |
| 276 |
} |
| 277 |
|
| 278 |
// validate condition syntax |
| 279 |
if ((condition.oper == ':' && parent_value != condition.value) || (condition.oper == '!:' && parent_value == condition.value)) { |
| 280 |
// hide conditional field not matching the condition syntax |
| 281 |
cond_field_target.style.display = 'none'; |
| 282 |
} else { |
| 283 |
// show conditional field |
| 284 |
cond_field_target.style.display = ''; |
| 285 |
} |
| 286 |
}); |
| 287 |
}); |
| 288 |
|
| 289 |
// dispatch delayed change event |
| 290 |
setTimeout(() => { |
| 291 |
parent_field.dispatchEvent(new Event('change')); |
| 292 |
}, 100); |
| 293 |
}); |
| 294 |
|
| 295 |
}); |
| 296 |
</script> |
| 297 |
HTML; |
| 298 |
} |
| 299 |
|
| 300 |
// JS helper functions |
| 301 |
$html .= $this->getScripts(); |
| 302 |
|
| 303 |
return $html; |
| 304 |
} |
| 305 |
|
| 306 |
/** |
| 307 |
* Builds the requested script assets, if any. |
| 308 |
* |
| 309 |
* @param bool $load_once True to unset the assets after loading. |
| 310 |
* |
| 311 |
* @return array |
| 312 |
* |
| 313 |
* @since 1.18.0 (J) - 1.8.0 (WP) |
| 314 |
*/ |
| 315 |
public function buildScriptAssets($load_once = false) |
| 316 |
{ |
| 317 |
$scripts = []; |
| 318 |
|
| 319 |
foreach ($this->assets as $asset_type => $asset_elements) { |
| 320 |
if ($asset_type === 'select2') { |
| 321 |
// build list of selectors |
| 322 |
$ids_list = implode(', ', array_map(function($el) { |
| 323 |
return "#{$el}"; |
| 324 |
}, $asset_elements)); |
| 325 |
|
| 326 |
// check for asset options |
| 327 |
$asset_options = $this->assets['select2_options'] ?? null; |
| 328 |
$asset_options_str = $asset_options ? json_encode($asset_options) : ''; |
| 329 |
|
| 330 |
// always attempt to load assets |
| 331 |
VikBooking::getVboApplication()->loadSelect2(); |
| 332 |
|
| 333 |
// build and push script |
| 334 |
$scripts[] = |
| 335 |
<<<JAVASCRIPT |
| 336 |
jQuery(function() { |
| 337 |
jQuery('$ids_list').select2($asset_options_str); |
| 338 |
}); |
| 339 |
JAVASCRIPT; |
| 340 |
} |
| 341 |
|
| 342 |
if ($load_once) { |
| 343 |
unset($this->assets[$asset_type]); |
| 344 |
} |
| 345 |
} |
| 346 |
|
| 347 |
return $scripts; |
| 348 |
} |
| 349 |
|
| 350 |
/** |
| 351 |
* Loads the requested assets, if any. |
| 352 |
* |
| 353 |
* @param bool $load_once True to unset the assets after loading. |
| 354 |
* |
| 355 |
* @return void |
| 356 |
*/ |
| 357 |
public function loadAssets($load_once = false) |
| 358 |
{ |
| 359 |
$doc = JFactory::getDocument(); |
| 360 |
|
| 361 |
foreach ($this->buildScriptAssets($load_once) as $script) { |
| 362 |
$doc->addScriptDeclaration($script); |
| 363 |
} |
| 364 |
} |
| 365 |
|
| 366 |
/** |
| 367 |
* Gets the necessary script tags. |
| 368 |
* |
| 369 |
* @return string |
| 370 |
*/ |
| 371 |
public function getScripts() |
| 372 |
{ |
| 373 |
$html = ''; |
| 374 |
|
| 375 |
if (in_array('password', $this->scripts)) { |
| 376 |
// toggle the password fields |
| 377 |
$html .= "\n" . '<script>' . "\n"; |
| 378 |
$html .= 'function vboParamTogglePwd(elem) {' . "\n"; |
| 379 |
$html .= ' var btn = jQuery(elem), inp = btn.parent().find("input").first();' . "\n"; |
| 380 |
$html .= ' if (!inp || !inp.length) {return false;}' . "\n"; |
| 381 |
$html .= ' var inp_type = inp.attr("type");' . "\n"; |
| 382 |
$html .= ' inp.attr("type", (inp_type == "password" ? "text" : "password"));' . "\n"; |
| 383 |
$html .= '}' . "\n"; |
| 384 |
$html .= "\n" . '</script>' . "\n"; |
| 385 |
} |
| 386 |
|
| 387 |
return $html; |
| 388 |
} |
| 389 |
|
| 390 |
/** |
| 391 |
* Renders the given param name according to config. |
| 392 |
* Eventually populates the assets and scripts to be loaded. |
| 393 |
* |
| 394 |
* @param string $param_name The param name. |
| 395 |
* @param array $param_config The param configuration. |
| 396 |
* |
| 397 |
* @return string |
| 398 |
*/ |
| 399 |
public function getField($param_name, $param_config) |
| 400 |
{ |
| 401 |
$html = ''; |
| 402 |
|
| 403 |
$inp_attr = ''; |
| 404 |
if (isset($param_config['attributes']) && is_array($param_config['attributes'])) { |
| 405 |
foreach ($param_config['attributes'] as $inpk => $inpv) { |
| 406 |
$inp_attr .= $inpk . '="' . $inpv . '" '; |
| 407 |
} |
| 408 |
$inp_attr = ' ' . rtrim($inp_attr); |
| 409 |
} |
| 410 |
|
| 411 |
$default_paramv = $param_config['default'] ?? null; |
| 412 |
|
| 413 |
switch ($param_config['type']) { |
| 414 |
case 'custom': |
| 415 |
$html .= $param_config['html']; |
| 416 |
break; |
| 417 |
case 'select': |
| 418 |
$options = isset($param_config['options']) && is_array($param_config['options']) ? $param_config['options'] : []; |
| 419 |
$is_assoc = (array_keys($options) !== range(0, count($options) - 1)); |
| 420 |
$element_id = 'vik-select-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 421 |
$set_attr = true; |
| 422 |
if (isset($param_config['attributes']) && is_array($param_config['attributes']) && isset($param_config['attributes']['id'])) { |
| 423 |
$element_id = $param_config['attributes']['id']; |
| 424 |
$set_attr = false; |
| 425 |
} |
| 426 |
if (isset($param_config['assets']) && $param_config['assets']) { |
| 427 |
if (!isset($this->assets['select2'])) { |
| 428 |
$this->assets['select2'] = []; |
| 429 |
} |
| 430 |
$this->assets['select2'][] = $element_id; |
| 431 |
$this->assets['select2_options'] = $param_config['asset_options'] ?? null; |
| 432 |
} |
| 433 |
if (isset($param_config['multiple']) && $param_config['multiple']) { |
| 434 |
$html .= '<select name="' . $this->inputName . '[' . $param_name . '][]" multiple="multiple"' . $inp_attr . ($set_attr ? ' id="' . $element_id . '"' : '') . '>' . "\n"; |
| 435 |
} else { |
| 436 |
$html .= '<select name="' . $this->inputName . '[' . $param_name . ']"' . $inp_attr . ($set_attr ? ' id="' . $element_id . '"' : '') . '>' . "\n"; |
| 437 |
} |
| 438 |
foreach ($options as $optind => $optval) { |
| 439 |
// support nested array values for the option-group tags |
| 440 |
$group = null; |
| 441 |
$sel_opts = [$optind => $optval]; |
| 442 |
if (is_array($optval)) { |
| 443 |
$group = $optind; |
| 444 |
$sel_opts = $optval; |
| 445 |
} |
| 446 |
if ($group) { |
| 447 |
$html .= '<optgroup label="' . JHtml::fetch('esc_attr', JText::translate($group)) . '">' . "\n"; |
| 448 |
} |
| 449 |
foreach ($sel_opts as $optkey => $poption) { |
| 450 |
$checkval = $is_assoc ? $optkey : $poption; |
| 451 |
$selected = false; |
| 452 |
if (isset($this->settings[$param_name])) { |
| 453 |
if (is_array($this->settings[$param_name])) { |
| 454 |
$selected = in_array($checkval, $this->settings[$param_name]); |
| 455 |
} else { |
| 456 |
$selected = ($checkval == $this->settings[$param_name]); |
| 457 |
} |
| 458 |
} elseif (isset($default_paramv)) { |
| 459 |
if (is_array($default_paramv)) { |
| 460 |
$selected = in_array($checkval, $default_paramv); |
| 461 |
} else { |
| 462 |
$selected = ($checkval == $default_paramv); |
| 463 |
} |
| 464 |
} |
| 465 |
$html .= '<option value="' . ($is_assoc ? $optkey : $poption) . '"'.($selected ? ' selected="selected"' : '').'>'.$poption.'</option>' . "\n"; |
| 466 |
} |
| 467 |
if ($group) { |
| 468 |
$html .= '</optgroup>' . "\n"; |
| 469 |
} |
| 470 |
} |
| 471 |
$html .= '</select>' . "\n"; |
| 472 |
break; |
| 473 |
case 'listings': |
| 474 |
// build attributes list |
| 475 |
$element_id = 'vik-select-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 476 |
$elements_attr = [ |
| 477 |
'name' => $this->inputName . '[' . $param_name . ']', |
| 478 |
]; |
| 479 |
if ($param_config['multiple'] ?? null) { |
| 480 |
$elements_attr['multiple'] = 'multiple'; |
| 481 |
$elements_attr['name'] .= '[]'; |
| 482 |
} |
| 483 |
$custom_attr = (array) ($param_config['attributes'] ?? []); |
| 484 |
unset($custom_attr['id'], $custom_attr['name']); |
| 485 |
$elements_attr = array_merge($elements_attr, $custom_attr); |
| 486 |
|
| 487 |
$wrapped = false; |
| 488 |
$style_selection = false; |
| 489 |
if ($param_config['inline'] ?? true) { |
| 490 |
// wrap the select within an additional div |
| 491 |
$html .= '<div class="' . (($param_config['multiple'] ?? null) ? 'vbo-multiselect-inline-elems-wrap' : 'vbo-singleselect-inline-elems-wrap') . '">'; |
| 492 |
$wrapped = true; |
| 493 |
$style_selection = (bool) ($param_config['multiple'] ?? null); |
| 494 |
} elseif ($param_config['wrapdivcls'] ?? null) { |
| 495 |
// wrap the select within a custom div |
| 496 |
$html .= '<div class="' . $param_config['wrapdivcls'] . '">'; |
| 497 |
$wrapped = true; |
| 498 |
} |
| 499 |
|
| 500 |
// obtain the necessary HTML code for rendering |
| 501 |
$html .= VikBooking::getVboApplication()->renderElementsDropDown([ |
| 502 |
'id' => $element_id, |
| 503 |
'elements' => 'listings', |
| 504 |
'placeholder' => ($param_config['asset_options']['placeholder'] ?? null), |
| 505 |
'allow_clear' => ($param_config['asset_options']['allowClear'] ?? $param_config['asset_options']['allow_clear'] ?? null), |
| 506 |
'attributes' => $elements_attr, |
| 507 |
'selected_value' => (is_scalar($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_scalar($default_paramv ?? null) ? $default_paramv : null)), |
| 508 |
'selected_values' => (is_array($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_array($default_paramv ?? null) ? $default_paramv : null)), |
| 509 |
'style_selection' => $style_selection, |
| 510 |
]); |
| 511 |
|
| 512 |
if ($wrapped) { |
| 513 |
// close the select div wrapper |
| 514 |
$html .= '</div>'; |
| 515 |
} |
| 516 |
break; |
| 517 |
case 'elements': |
| 518 |
// build attributes list |
| 519 |
$element_id = 'vik-select-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 520 |
$elements_attr = [ |
| 521 |
'name' => $this->inputName . '[' . $param_name . ']', |
| 522 |
]; |
| 523 |
if ($param_config['multiple'] ?? null) { |
| 524 |
$elements_attr['multiple'] = 'multiple'; |
| 525 |
$elements_attr['name'] .= '[]'; |
| 526 |
} |
| 527 |
$custom_attr = (array) ($param_config['attributes'] ?? []); |
| 528 |
unset($custom_attr['id'], $custom_attr['name']); |
| 529 |
$elements_attr = array_merge($elements_attr, $custom_attr); |
| 530 |
|
| 531 |
$wrapped = false; |
| 532 |
$style_selection = false; |
| 533 |
if ($param_config['inline'] ?? true) { |
| 534 |
// wrap the select within an additional div |
| 535 |
$html .= '<div class="' . (($param_config['multiple'] ?? null) ? 'vbo-multiselect-inline-elems-wrap' : 'vbo-singleselect-inline-elems-wrap') . '">'; |
| 536 |
$wrapped = true; |
| 537 |
$style_selection = (bool) ($param_config['multiple'] ?? null); |
| 538 |
} elseif ($param_config['wrapdivcls'] ?? null) { |
| 539 |
// wrap the select within a custom div |
| 540 |
$html .= '<div class="' . $param_config['wrapdivcls'] . '">'; |
| 541 |
$wrapped = true; |
| 542 |
} |
| 543 |
|
| 544 |
// obtain the necessary HTML code for rendering |
| 545 |
$html .= VikBooking::getVboApplication()->renderElementsDropDown([ |
| 546 |
'id' => $element_id, |
| 547 |
'placeholder' => ($param_config['asset_options']['placeholder'] ?? null), |
| 548 |
'allow_clear' => ($param_config['asset_options']['allowClear'] ?? $param_config['asset_options']['allow_clear'] ?? null), |
| 549 |
'attributes' => $elements_attr, |
| 550 |
'element_def_img_uri' => ($param_config['element_def_img_uri'] ?? ''), |
| 551 |
'style_selection' => ($param_config['style_selection'] ?? $style_selection), |
| 552 |
'selected_value' => (is_scalar($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_scalar($default_paramv ?? null) ? $default_paramv : null)), |
| 553 |
'selected_values' => (is_array($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_array($default_paramv ?? null) ? $default_paramv : null)), |
| 554 |
], (array) ($param_config['elements'] ?? []), (array) ($param_config['groups'] ?? [])); |
| 555 |
|
| 556 |
if ($wrapped) { |
| 557 |
// close the select div wrapper |
| 558 |
$html .= '</div>'; |
| 559 |
} |
| 560 |
break; |
| 561 |
case 'tags': |
| 562 |
// build attributes list |
| 563 |
$element_id = 'vik-select-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 564 |
$elements_attr = [ |
| 565 |
'name' => $this->inputName . '[' . $param_name . ']', |
| 566 |
]; |
| 567 |
if ($param_config['multiple'] ?? null) { |
| 568 |
$elements_attr['multiple'] = 'multiple'; |
| 569 |
$elements_attr['name'] .= '[]'; |
| 570 |
} |
| 571 |
$custom_attr = (array) ($param_config['attributes'] ?? []); |
| 572 |
unset($custom_attr['id'], $custom_attr['name']); |
| 573 |
$elements_attr = array_merge($elements_attr, $custom_attr); |
| 574 |
|
| 575 |
$wrapped = false; |
| 576 |
$style_selection = (bool) ($param_config['style_selection'] ?? null); |
| 577 |
if ($param_config['inline'] ?? true) { |
| 578 |
// wrap the select within an additional div |
| 579 |
$html .= '<div class="' . (($param_config['multiple'] ?? null) ? 'vbo-multiselect-inline-elems-wrap' : 'vbo-singleselect-inline-elems-wrap') . '">'; |
| 580 |
$wrapped = true; |
| 581 |
$style_selection = (bool) ($param_config['multiple'] ?? null); |
| 582 |
} elseif ($param_config['wrapdivcls'] ?? null) { |
| 583 |
// wrap the select within a custom div |
| 584 |
$html .= '<div class="' . $param_config['wrapdivcls'] . '">'; |
| 585 |
$wrapped = true; |
| 586 |
} |
| 587 |
|
| 588 |
// obtain the necessary HTML code for rendering |
| 589 |
$html .= VikBooking::getVboApplication()->renderTagsDropDown([ |
| 590 |
'id' => $element_id, |
| 591 |
'placeholder' => ($param_config['asset_options']['placeholder'] ?? null), |
| 592 |
'allow_clear' => ($param_config['asset_options']['allowClear'] ?? $param_config['asset_options']['allow_clear'] ?? null), |
| 593 |
'attributes' => $elements_attr, |
| 594 |
'selected_value' => (is_scalar($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_scalar($default_paramv ?? null) ? $default_paramv : null)), |
| 595 |
'selected_values' => (is_array($this->settings[$param_name] ?? null) ? $this->settings[$param_name] : (is_array($default_paramv ?? null) ? $default_paramv : null)), |
| 596 |
'style_selection' => $style_selection, |
| 597 |
], (array) ($param_config['tags'] ?? []), (array) ($param_config['groups'] ?? [])); |
| 598 |
|
| 599 |
if ($wrapped) { |
| 600 |
// close the select div wrapper |
| 601 |
$html .= '</div>'; |
| 602 |
} |
| 603 |
break; |
| 604 |
case 'datetime': |
| 605 |
// build attributes list |
| 606 |
$element_id = 'vik-dtp-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 607 |
$elements_attr = [ |
| 608 |
'name' => $this->inputName . '[' . $param_name . ']', |
| 609 |
'value' => $this->settings[$param_name] ?? $default_paramv ?: '', |
| 610 |
]; |
| 611 |
$custom_attr = (array) ($param_config['attributes'] ?? []); |
| 612 |
unset($custom_attr['id'], $custom_attr['name'], $custom_attr['value']); |
| 613 |
$elements_attr = array_merge($elements_attr, $custom_attr); |
| 614 |
|
| 615 |
// obtain the necessary HTML code for rendering |
| 616 |
$html .= VikBooking::getVboApplication()->renderDateTimePicker([ |
| 617 |
'id' => $element_id, |
| 618 |
'attributes' => $elements_attr, |
| 619 |
]); |
| 620 |
break; |
| 621 |
case 'time': |
| 622 |
// build attributes list |
| 623 |
$element_id = 'vik-tp-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 624 |
$elements_attr = [ |
| 625 |
'name' => $this->inputName . '[' . $param_name . ']', |
| 626 |
'value' => $this->settings[$param_name] ?? $default_paramv ?: '', |
| 627 |
]; |
| 628 |
$custom_attr = (array) ($param_config['attributes'] ?? []); |
| 629 |
unset($custom_attr['id'], $custom_attr['name'], $custom_attr['value']); |
| 630 |
$elements_attr = array_merge($elements_attr, $custom_attr); |
| 631 |
|
| 632 |
// obtain the necessary HTML code for rendering |
| 633 |
$html .= VikBooking::getVboApplication()->renderTimePicker([ |
| 634 |
'id' => $element_id, |
| 635 |
'attributes' => $elements_attr, |
| 636 |
]); |
| 637 |
break; |
| 638 |
case 'password': |
| 639 |
$html .= '<div class="btn-wrapper input-append">'; |
| 640 |
$html .= '<input type="password" name="' . $this->inputName . '[' . $param_name . ']" value="'.(isset($this->settings[$param_name]) ? JHtml::fetch('esc_attr', $this->settings[$param_name]) : JHtml::fetch('esc_attr', $default_paramv)).'" autocomplete="new-password" size="20"' . $inp_attr . '/>'; |
| 641 |
$html .= '<button type="button" class="btn btn-primary" onclick="vboParamTogglePwd(this);"><i class="' . VikBookingIcons::i('eye') . '"></i></button>'; |
| 642 |
$html .= '</div>'; |
| 643 |
// set flag for JS helper |
| 644 |
$this->scripts[] = $param_config['type']; |
| 645 |
break; |
| 646 |
case 'number': |
| 647 |
$number_attr = []; |
| 648 |
if (isset($param_config['min'])) { |
| 649 |
$number_attr[] = 'min="' . JHtml::fetch('esc_attr', $param_config['min']) . '"'; |
| 650 |
} |
| 651 |
if (isset($param_config['max'])) { |
| 652 |
$number_attr[] = 'max="' . JHtml::fetch('esc_attr', $param_config['max']) . '"'; |
| 653 |
} |
| 654 |
if (isset($param_config['step'])) { |
| 655 |
$number_attr[] = 'step="' . JHtml::fetch('esc_attr', $param_config['step']) . '"'; |
| 656 |
} |
| 657 |
$html .= '<input type="number" name="' . $this->inputName . '[' . $param_name . ']" value="'.(isset($this->settings[$param_name]) ? JHtml::fetch('esc_attr', $this->settings[$param_name]) : JHtml::fetch('esc_attr', $default_paramv)).'" ' . implode(' ', $number_attr) . $inp_attr . '/>'; |
| 658 |
break; |
| 659 |
case 'textarea': |
| 660 |
$html .= '<textarea name="' . $this->inputName . '[' . $param_name . ']"' . $inp_attr . '>'.(isset($this->settings[$param_name]) ? JHtml::fetch('esc_textarea', $this->settings[$param_name]) : JHtml::fetch('esc_textarea', $default_paramv)).'</textarea>'; |
| 661 |
break; |
| 662 |
case 'visual_html': |
| 663 |
$tarea_cont = isset($this->settings[$param_name]) ? JHtml::fetch('esc_textarea', $this->settings[$param_name]) : JHtml::fetch('esc_textarea', $default_paramv); |
| 664 |
$tarea_attr = isset($param_config['attributes']) && is_array($param_config['attributes']) ? $param_config['attributes'] : []; |
| 665 |
$editor_opts = isset($param_config['editor_opts']) && is_array($param_config['editor_opts']) ? $param_config['editor_opts'] : []; |
| 666 |
$editor_btns = isset($param_config['editor_btns']) && is_array($param_config['editor_btns']) ? $param_config['editor_btns'] : []; |
| 667 |
$html .= VikBooking::getVboApplication()->renderVisualEditor($this->inputName . '[' . $param_name . ']', $tarea_cont, $tarea_attr, $editor_opts, $editor_btns); |
| 668 |
break; |
| 669 |
case 'codemirror': |
| 670 |
$editor = JEditor::getInstance('codemirror'); |
| 671 |
$e_options = isset($param_config['options']) && is_array($param_config['options']) ? $param_config['options'] : []; |
| 672 |
$e_name = $this->inputName . '[' . $param_name . ']'; |
| 673 |
$e_value = isset($this->settings[$param_name]) ? $this->settings[$param_name] : $default_paramv; |
| 674 |
$e_width = isset($e_options['width']) ? $e_options['width'] : '100%'; |
| 675 |
$e_height = isset($e_options['height']) ? $e_options['height'] : 300; |
| 676 |
$e_col = isset($e_options['col']) ? $e_options['col'] : 70; |
| 677 |
$e_row = isset($e_options['row']) ? $e_options['row'] : 20; |
| 678 |
$e_buttons = isset($e_options['buttons']) ? (bool)$e_options['buttons'] : true; |
| 679 |
$e_id = isset($e_options['id']) ? $e_options['id'] : $this->inputName . '_' . $param_name; |
| 680 |
$e_params = isset($e_options['params']) && is_array($e_options['params']) ? $e_options['params'] : []; |
| 681 |
if (interface_exists('Throwable')) { |
| 682 |
/** |
| 683 |
* With PHP >= 7 supporting throwable exceptions for Fatal Errors |
| 684 |
* we try to avoid issues with third party plugins that make use |
| 685 |
* of the WP native function get_current_screen(). |
| 686 |
* |
| 687 |
* @wponly |
| 688 |
*/ |
| 689 |
try { |
| 690 |
$html .= $editor->display($e_name, $e_value, $e_width, $e_height, $e_col, $e_row, $e_buttons, $e_id, $e_asset = null, $e_autor = null, $e_params); |
| 691 |
} catch (Throwable $t) { |
| 692 |
$html .= $t->getMessage() . ' in ' . $t->getFile() . ':' . $t->getLine() . '<br/>'; |
| 693 |
$html .= '<textarea name="' . $this->inputName . '[' . $param_name . ']"' . $inp_attr . '>' . (isset($this->settings[$param_name]) ? JHtml::fetch('esc_textarea', $this->settings[$param_name]) : JHtml::fetch('esc_textarea', $default_paramv)) . '</textarea>'; |
| 694 |
} |
| 695 |
} else { |
| 696 |
$html .= $editor->display($e_name, $e_value, $e_width, $e_height, $e_col, $e_row, $e_buttons, $e_id, $e_asset = null, $e_autor = null, $e_params); |
| 697 |
} |
| 698 |
break; |
| 699 |
case 'hidden': |
| 700 |
$html .= '<input type="hidden" name="' . $this->inputName . '[' . $param_name . ']" value="'.(isset($this->settings[$param_name]) ? JHtml::fetch('esc_attr', $this->settings[$param_name]) : JHtml::fetch('esc_attr', $default_paramv)).'"' . $inp_attr . '/>'; |
| 701 |
break; |
| 702 |
case 'checkbox': |
| 703 |
// always display a hidden input value turned off before the actual checkbox to support the "off" (0) status |
| 704 |
$html .= '<input type="hidden" name="' . $this->inputName . '[' . $param_name . ']" value="0" />'; |
| 705 |
$html .= VikBooking::getVboApplication()->printYesNoButtons($this->inputName . '['.$param_name.']', JText::translate('VBYES'), JText::translate('VBNO'), (isset($this->settings[$param_name]) ? (int)$this->settings[$param_name] : (int)$default_paramv), 1, 0); |
| 706 |
break; |
| 707 |
case 'calendar': |
| 708 |
$e_options = isset($param_config['options']) && is_array($param_config['options']) ? $param_config['options'] : []; |
| 709 |
$e_id = isset($e_options['id']) ? $e_options['id'] : $this->inputName . '_' . $param_name; |
| 710 |
$html .= VikBooking::getVboApplication()->getCalendar($this->settings[$param_name] ?? $default_paramv, $this->inputName . '['.$param_name.']', $e_id, $e_options['df'] ?? null, $e_options['attributes'] ?? []); |
| 711 |
break; |
| 712 |
case 'file_upload': |
| 713 |
/** |
| 714 |
* File upload (AJAX) field, for single or multiple files uploading. |
| 715 |
* |
| 716 |
* @since 1.18.3 (J) - 1.8.3 (WP) |
| 717 |
*/ |
| 718 |
$element_id = 'vik-fileupload-' . static::$instance_counter . '-' . preg_replace("/[^A-Z0-9]+/i", '', $param_name); |
| 719 |
$element_nm = $this->inputName . '[' . $param_name . ']'; |
| 720 |
$multiple = ''; |
| 721 |
if ($param_config['multiple'] ?? null) { |
| 722 |
$multiple = 'multiple'; |
| 723 |
$element_nm .= '[]'; |
| 724 |
} |
| 725 |
|
| 726 |
// site root URI |
| 727 |
$site_uri = JUri::root(); |
| 728 |
|
| 729 |
// CSRF token for safe AJAX requests |
| 730 |
$csrf = addslashes(JSession::getFormToken()); |
| 731 |
|
| 732 |
// default file icon class |
| 733 |
$file_icon_class = VikBookingIcons::i('file'); |
| 734 |
|
| 735 |
// JSON upload options |
| 736 |
$upload_options = [ |
| 737 |
'element_id' => $element_id, |
| 738 |
'csrf_token' => $csrf, |
| 739 |
'field_name' => 'vbo_files', |
| 740 |
'param_name' => $element_nm, |
| 741 |
'upload_url' => VikBooking::ajaxUrl('index.php?option=com_vikbooking&task=service.upload'), |
| 742 |
'allowed_types' => (string) ($param_config['allowed_types'] ?? ''), |
| 743 |
'safe_file_name' => (int) ($param_config['safe_file_name'] ?? 0), |
| 744 |
'return_type' => (string) ($param_config['return_type'] ?? 'path'), |
| 745 |
'file_icon_class' => $file_icon_class, |
| 746 |
'loading_icon_class' => VikBookingIcons::i('circle-notch', 'fa-spin fa-fw'), |
| 747 |
]; |
| 748 |
$json_upload_options = json_encode($upload_options); |
| 749 |
|
| 750 |
// upload or drag & drop text |
| 751 |
$help_text = sprintf('<a href="JavaScript: void(0);">%s</a> %s', JText::translate('VBOMANUALUPLOAD'), JText::translate('VBODROPFILES')); |
| 752 |
|
| 753 |
// uploaded files |
| 754 |
$uploaded_files = array_values(array_filter((array) ($this->settings[$param_name] ?? null))); |
| 755 |
$uploaded_html = ''; |
| 756 |
foreach ($uploaded_files as $uploaded_file) { |
| 757 |
if (strpos($uploaded_file, VBO_ADMIN_PATH) !== false && !is_file($uploaded_file)) { |
| 758 |
// file value is an internal path, but it no longer exists |
| 759 |
continue; |
| 760 |
} |
| 761 |
$uploaded_file_val = htmlspecialchars((string) $uploaded_file, ENT_QUOTES, 'UTF-8'); |
| 762 |
$uploaded_file_name = basename((string) $uploaded_file); |
| 763 |
$uploaded_file_cont = $uploaded_file_name; |
| 764 |
if (strpos($uploaded_file, $site_uri) !== false) { |
| 765 |
// make it a link |
| 766 |
$uploaded_file_cont = '<a href="' . $uploaded_file . '" target="_blank">' . $uploaded_file_name . '</a>'; |
| 767 |
} |
| 768 |
// render current file |
| 769 |
$uploaded_html .= <<<HTML |
| 770 |
<div class="file-elem"> |
| 771 |
<div class="file-elem-inner"> |
| 772 |
<div class="file-summary"> |
| 773 |
<i class="{$file_icon_class}"></i> |
| 774 |
<div class="filename">{$uploaded_file_cont}</div> |
| 775 |
<input type="hidden" name="{$element_nm}" value="{$uploaded_file_val}" data-type="file_upload" /> |
| 776 |
</div> |
| 777 |
</div> |
| 778 |
</div> |
| 779 |
HTML; |
| 780 |
} |
| 781 |
|
| 782 |
if (!$uploaded_files) { |
| 783 |
// display an empty input hidden element to let any conditional rule work |
| 784 |
$uploaded_html = <<<HTML |
| 785 |
<input type="hidden" name="{$element_nm}" value="" data-type="file_upload" data-empty="1" /> |
| 786 |
HTML; |
| 787 |
} |
| 788 |
|
| 789 |
// visible element |
| 790 |
$html .= <<<HTML |
| 791 |
<div class="vbo-param-file-upload-wrap vbo-dropfiles-target"> |
| 792 |
<div class="vbo-uploaded-files">{$uploaded_html}</div> |
| 793 |
<div class="vbo-param-file-upload-loading"></div> |
| 794 |
<div class="lead">{$help_text}</div> |
| 795 |
<input type="file" id="{$element_id}" data-upload="{$multiple}" hidden {$multiple}/> |
| 796 |
</div> |
| 797 |
<script> |
| 798 |
function vboParamFieldRenderUploads(result, options) { |
| 799 |
if (!options?.inputElement) { |
| 800 |
throw new Error('Missing target'); |
| 801 |
} |
| 802 |
|
| 803 |
if (!result?.processed) { |
| 804 |
throw new Error('No files were processed'); |
| 805 |
} |
| 806 |
|
| 807 |
if (!result?.paths || !result.paths.length) { |
| 808 |
alert('No valid files were uploaded'); |
| 809 |
return; |
| 810 |
} |
| 811 |
|
| 812 |
// define the default file-uploaded icon element class list |
| 813 |
let fileIconClassList = []; |
| 814 |
if (options?.file_icon_class) { |
| 815 |
fileIconClassList = options.file_icon_class.split(' '); |
| 816 |
} |
| 817 |
|
| 818 |
// target the current list of files uploaded and make it empty |
| 819 |
const filesPool = options.inputElement.closest('.vbo-param-file-upload-wrap').querySelector('.vbo-uploaded-files'); |
| 820 |
filesPool.innerHTML = ''; |
| 821 |
|
| 822 |
// iterate over each file uploaded |
| 823 |
result.fileNames.forEach((name, index) => { |
| 824 |
// build uploaded file nodes |
| 825 |
let fileNode = document.createElement('div'); |
| 826 |
fileNode.classList.add('file-elem'); |
| 827 |
let fileInner = document.createElement('div'); |
| 828 |
fileInner.classList.add('file-elem-inner'); |
| 829 |
let fileSummary = document.createElement('div'); |
| 830 |
fileSummary.classList.add('file-summary'); |
| 831 |
let fileIcon = document.createElement('i'); |
| 832 |
if (fileIconClassList.length) { |
| 833 |
fileIcon.classList.add(...fileIconClassList); |
| 834 |
} |
| 835 |
let fileName = document.createElement('div'); |
| 836 |
fileName.classList.add('filename'); |
| 837 |
fileName.innerText = name; |
| 838 |
let fileInput = document.createElement('input'); |
| 839 |
fileInput.setAttribute('type', 'hidden'); |
| 840 |
fileInput.setAttribute('name', options?.param_name); |
| 841 |
if (options?.return_type == 'url') { |
| 842 |
fileInput.value = result.urls[index] || name; |
| 843 |
// make the file name element a link |
| 844 |
fileName.innerText = ''; |
| 845 |
let fileLink = document.createElement('a'); |
| 846 |
fileLink.setAttribute('href', fileInput.value); |
| 847 |
fileLink.setAttribute('target', '_blank'); |
| 848 |
fileLink.innerText = name; |
| 849 |
fileName.append(fileLink); |
| 850 |
} else if (options?.return_type == 'name') { |
| 851 |
fileInput.value = name; |
| 852 |
} else { |
| 853 |
fileInput.value = result.paths[index] || name; |
| 854 |
} |
| 855 |
|
| 856 |
// append nodes to files pool |
| 857 |
fileSummary.append(fileIcon, fileName, fileInput); |
| 858 |
fileInner.append(fileSummary); |
| 859 |
fileNode.append(fileInner); |
| 860 |
filesPool.append(fileNode); |
| 861 |
}); |
| 862 |
} |
| 863 |
|
| 864 |
async function vboParamFieldUploadFiles(files, options) { |
| 865 |
const fieldBaseName = options?.field_name; |
| 866 |
const formData = new FormData(); |
| 867 |
for (let i = 0; i < files.length; i++) { |
| 868 |
formData.append(fieldBaseName + '[]', files[i]); |
| 869 |
} |
| 870 |
|
| 871 |
if (options?.allowed_types) { |
| 872 |
// comma separated string of allowed file extension types |
| 873 |
formData.append('allowed_types', options.allowed_types); |
| 874 |
} |
| 875 |
|
| 876 |
if (options?.safe_file_name) { |
| 877 |
// whether to keep the original file name or randomize it |
| 878 |
formData.append('safe_file_name', options.safe_file_name); |
| 879 |
} |
| 880 |
|
| 881 |
// define the default upload-loading icon element class list |
| 882 |
let loadingIconClassList = []; |
| 883 |
let loadingElement = null; |
| 884 |
if (options?.loading_icon_class) { |
| 885 |
loadingIconClassList = options.loading_icon_class.split(' '); |
| 886 |
} |
| 887 |
|
| 888 |
if (loadingIconClassList.length && options?.inputElement) { |
| 889 |
// build loading icon element |
| 890 |
loadingElement = document.createElement('i'); |
| 891 |
loadingElement.classList.add(...loadingIconClassList); |
| 892 |
// append loading element |
| 893 |
options |
| 894 |
.inputElement |
| 895 |
.closest('.vbo-param-file-upload-wrap') |
| 896 |
.querySelector('.vbo-param-file-upload-loading') |
| 897 |
.append(loadingElement); |
| 898 |
} |
| 899 |
|
| 900 |
try { |
| 901 |
const response = await fetch(options?.upload_url, { |
| 902 |
method: 'POST', |
| 903 |
headers: { |
| 904 |
'X-CSRF-Token': options?.csrf_token, |
| 905 |
}, |
| 906 |
body: formData, |
| 907 |
}); |
| 908 |
|
| 909 |
const result = await response.json().catch(() => null); |
| 910 |
|
| 911 |
if (response.ok) { |
| 912 |
// render files uploaded |
| 913 |
vboParamFieldRenderUploads(result, options); |
| 914 |
} else { |
| 915 |
alert('Upload failed: ' + response.statusText); |
| 916 |
} |
| 917 |
} catch (error) { |
| 918 |
console.error('Upload error:', error); |
| 919 |
alert('An error occurred during upload.'); |
| 920 |
} |
| 921 |
|
| 922 |
if (options?.inputElement) { |
| 923 |
// reset file input element value to allow additional uploads |
| 924 |
options.inputElement.value = ''; |
| 925 |
} |
| 926 |
|
| 927 |
if (loadingElement) { |
| 928 |
// remove loading animation |
| 929 |
loadingElement.remove(); |
| 930 |
} |
| 931 |
} |
| 932 |
|
| 933 |
function vboParamFieldUploadSetup(options) { |
| 934 |
// target elements |
| 935 |
const fileInput = document.getElementById(options?.element_id); |
| 936 |
const dropTarget = fileInput.closest('.vbo-param-file-upload-wrap'); |
| 937 |
|
| 938 |
// open file dialog by simulating the click on hidden file input |
| 939 |
dropTarget.addEventListener('click', () => fileInput.click()); |
| 940 |
|
| 941 |
// drop target drag and drop events |
| 942 |
dropTarget.addEventListener('dragover', e => { |
| 943 |
e.preventDefault(); |
| 944 |
dropTarget.classList.add('drag-over', 'drag-enter'); |
| 945 |
}); |
| 946 |
dropTarget.addEventListener('dragleave', () => { |
| 947 |
dropTarget.classList.remove('drag-over', 'drag-enter'); |
| 948 |
}); |
| 949 |
dropTarget.addEventListener('drop', async e => { |
| 950 |
e.preventDefault(); |
| 951 |
dropTarget.classList.remove('drag-over', 'drag-enter'); |
| 952 |
const files = e.dataTransfer.files; |
| 953 |
if (files.length) { |
| 954 |
await vboParamFieldUploadFiles(files, Object.assign({}, options, {inputElement: fileInput})); |
| 955 |
} |
| 956 |
}); |
| 957 |
|
| 958 |
// input file element change event |
| 959 |
fileInput.addEventListener('change', async e => { |
| 960 |
if (e.target.files.length) { |
| 961 |
await vboParamFieldUploadFiles(e.target.files, Object.assign({}, options, {inputElement: fileInput})); |
| 962 |
} |
| 963 |
}); |
| 964 |
} |
| 965 |
|
| 966 |
// configure field |
| 967 |
vboParamFieldUploadSetup({$json_upload_options}); |
| 968 |
</script> |
| 969 |
HTML; |
| 970 |
break; |
| 971 |
default: |
| 972 |
$html .= '<input type="text" name="' . $this->inputName . '[' . $param_name . ']" value="'.(isset($this->settings[$param_name]) ? JHtml::fetch('esc_attr', $this->settings[$param_name]) : JHtml::fetch('esc_attr', $default_paramv)).'" size="20"' . $inp_attr . '/>'; |
| 973 |
break; |
| 974 |
} |
| 975 |
|
| 976 |
return $html; |
| 977 |
} |
| 978 |
} |
| 979 |
|
