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<?php |
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/** |
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* @package FirePlugins Framework |
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* @version 1.0.27 |
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* |
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* @author FirePlugins <[email protected]> |
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* @link https://www.fireplugins.com |
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* @copyright Copyright © 2022 FirePlugins All Rights Reserved |
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later |
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*/ |
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|
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namespace FPFramework\Helpers; |
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|
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if (!defined('ABSPATH')) |
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{ |
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exit; // Exit if accessed directly. |
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} |
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|
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class FieldsHelper |
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{ |
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/** |
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* Transforms an array(key, value) into html attributes |
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* |
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* @param array $atts |
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* |
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* @return string |
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*/ |
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public static function getHTMLAttributes($atts) |
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{ |
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if (!$atts) |
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{ |
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return ''; |
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} |
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|
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$atts = (array) $atts; |
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|
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if (!is_array($atts)) |
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{ |
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return ''; |
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} |
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|
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$html = implode( |
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'', |
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array_map( |
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function ($k, $v) |
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{ |
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if ($v == '' || (empty($v) && $v != 0)) |
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{ |
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return ''; |
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} |
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|
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$v = is_array($v) ? htmlspecialchars(json_encode($v)) : $v; |
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|
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return $k . '="' . esc_attr($v) . '" '; |
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}, |
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array_keys($atts), |
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$atts |
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) |
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); |
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|
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return !empty($html) ? ' ' . $html : ''; |
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} |
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|
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/** |
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* Searches for a name in an array and returns its value or a default value. |
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* Can find value of keys : [name][name2][name3] in array |
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* |
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* @param string $name |
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* @param string $default |
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* @param array $values |
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* |
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* @return string |
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*/ |
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public static function findFieldValueInArray($name, $default, $values) |
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{ |
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if (!is_string($name)) |
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{ |
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return null; |
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} |
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|
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if (!is_array($values) || empty($values)) |
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{ |
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return null; |
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} |
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|
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$values = is_object($values) ? (array) $values : $values; |
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|
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// field name: [name][name2][name3] |
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if (substr_count($name, '[') > 1) |
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{ |
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// split name |
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$splited_name = explode('[', $name); |
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unset($splited_name[0]); |
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|
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// find value |
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$tmp_value = $values; |
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|
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foreach ($splited_name as $key => $_name) |
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{ |
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$tmp_value = is_object($tmp_value) ? (array) $tmp_value : $tmp_value; |
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|
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$_name = str_replace(']', '', $_name); |
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if (!isset($tmp_value[$_name])) |
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{ |
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// key does not exist, return default |
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$tmp_value = $default; |
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break; |
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} |
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else |
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{ |
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if (empty($tmp_value[$_name]) && $tmp_value[$_name] !== '0') |
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{ |
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$tmp_value = $default; |
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break; |
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} |
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} |
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|
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$tmp_value = $tmp_value[$_name]; |
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} |
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|
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// return value |
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return $tmp_value; |
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} |
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else |
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{ |
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// if the name contains the name prefix, remove it |
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$name = strstr($name, '[') ? strstr($name, '[') : $name; |
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// remove all brackets so we can search the data with a clean name |
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$name = str_replace(['[', ']'], '', $name); |
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|
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return isset($values[$name]) && (!empty($values[$name]) || $values[$name] == '0') ? $values[$name] : $default; |
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} |
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} |
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} |
