86 lines
2.5 KiB
PHP
86 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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if (! function_exists('form_textarea')) {
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/**
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* Adapted textarea field from CI4 core: without value escaping.
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*/
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function form_textarea(mixed $data = '', string $value = '', mixed $extra = ''): string
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{
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$defaults = [
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'name' => is_array($data) ? '' : $data,
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'cols' => '40',
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'rows' => '10',
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];
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if (! is_array($data) || ! isset($data['value'])) {
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$val = $value;
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} else {
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$val = $data['value'];
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unset($data['value']); // textareas don't use the value attribute
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}
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// Unsets default rows and cols if defined in extra field as array or string.
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if ((is_array($extra) && array_key_exists('rows', $extra)) || (is_string($extra) && stripos(
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preg_replace('~\s+~', '', $extra),
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'rows='
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) !== false)) {
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unset($defaults['rows']);
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}
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if ((is_array($extra) && array_key_exists('cols', $extra)) || (is_string($extra) && stripos(
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preg_replace('~\s+~', '', $extra),
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'cols='
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) !== false)) {
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unset($defaults['cols']);
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}
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return '<textarea ' . rtrim(parse_form_attributes($data, $defaults)) . stringify_attributes(
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$extra
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) . '>' . $val . "</textarea>\n";
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}
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}
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if (! function_exists('parse_form_attributes')) {
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/**
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* Parse the form attributes
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*
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* Helper function used by some of the form helpers
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*
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* @param array<string, string>|string $attributes List of attributes
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* @param array<string, mixed> $default Default values
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*/
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function parse_form_attributes(array|string $attributes, array $default): string
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{
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if (is_array($attributes)) {
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foreach (array_keys($default) as $key) {
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if (isset($attributes[$key])) {
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$default[$key] = $attributes[$key];
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unset($attributes[$key]);
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}
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}
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if (! empty($attributes)) {
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$default = array_merge($default, $attributes);
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}
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}
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$att = '';
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foreach ($default as $key => $val) {
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if (! is_bool($val)) {
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if ($key === 'name' && ! strlen((string) $default['name'])) {
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continue;
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}
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$att .= $key . '="' . $val . '"' . ($key === array_key_last($default) ? '' : ' ');
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} else {
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$att .= $key . ' ';
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}
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}
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return $att;
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}
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}
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