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improve basic form element generation

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Dennis Eichhorn 2020-02-10 22:33:42 +01:00
parent 602ce766bb
commit 652933867d
1 changed files with 37 additions and 27 deletions
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64
Model/Html/FormElementGenerator.php
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@ -29,23 +29,24 @@ final class FormElementGenerator
/** /**
* Generate a form element from a json object * Generate a form element from a json object
* *
* @param array $json Json object representing the form element * @param array $json Json object representing the form element
* @param string[] $lang Language array * @param mixed $value Null means the default value in the json array will be used
* @param string[] $lang Language array
* *
* @return string * @return string
* *
* @since 1.0.0 * @since 1.0.0
*/ */
public static function generate(array $json, array $lang = []) : string public static function generate(array $json, $value = null, array $lang = []) : string
{ {
if ($json['type'] === 'select') { if ($json['type'] === 'select') {
return self::generateSelect($json, $lang); return self::generateSelect($json, $value, $lang);
} elseif ($json['type'] === 'input') { } elseif ($json['type'] === 'input') {
return self::generateInput($json, $lang); return self::generateInput($json, $value, $lang);
} elseif ($json['type'] === 'label') { } elseif ($json['type'] === 'label') {
return self::generateLabel($json, $lang); return self::generateLabel($json, $lang);
} elseif ($json['type'] === 'textarea') { } elseif ($json['type'] === 'textarea') {
return self::generateTextarea($json); return self::generateTextarea($json, $value);
} }
return 'INVALID'; return 'INVALID';
@ -54,21 +55,24 @@ final class FormElementGenerator
/** /**
* Generate a form element from a json object * Generate a form element from a json object
* *
* @param array $json Json object representing the form element * @param array $json Json object representing the form element
* @param string[] $lang Language array * @param mixed $value Null means the default value in the json array will be used
* @param string[] $lang Language array
* *
* @return string * @return string
* *
* @since 1.0.0 * @since 1.0.0
*/ */
private static function generateInput(array $json, array $lang = []) : string private static function generateInput(array $json, $value = null, array $lang = []) : string
{ {
$element = '<input'; $element = '<input';
foreach ($json['attributes'] as $attribute => $value) { foreach ($json['attributes'] as $attribute => $val) {
$element .= ' ' . $attribute . '="' . $value . '"'; $element .= ' ' . $attribute . '="' . $val . '"';
} }
$element .= (isset($json['default']) ? ' value="' . ($json['subtype'] === 'datetime' ? (new SmartDateTime($json['default']['value']))->format($json['default']['format']) : $json['default']['value']) . '"' : ''); $value = $value ?? $json['default']['value'];
$element .= (isset($json['default']) || $value !== null ? ' value="' . ($json['subtype'] === 'datetime' ? (new SmartDateTime($value))->format($json['default']['format']) : $value) . '"' : '');
$element .= ($json['subtype'] === 'checkbox' || $json['subtype'] === 'radio') && $json['default']['checked'] ? ' checked' : ''; $element .= ($json['subtype'] === 'checkbox' || $json['subtype'] === 'radio') && $json['default']['checked'] ? ' checked' : '';
$element .= '>'; $element .= '>';
@ -80,24 +84,27 @@ final class FormElementGenerator
/** /**
* Generate a form element from a json object * Generate a form element from a json object
* *
* @param array $json Json object representing the form element * @param array $json Json object representing the form element
* @param string[] $lang Language array * @param mixed $value Null means the default value in the json array will be used
* @param string[] $lang Language array
* *
* @return string * @return string
* *
* @since 1.0.0 * @since 1.0.0
*/ */
private static function generateSelect(array $json, array $lang = []) : string private static function generateSelect(array $json, $value = null, array $lang = []) : string
{ {
$element = '<select'; $element = '<select';
foreach ($json['attributes'] as $attribute => $value) { foreach ($json['attributes'] as $attribute => $val) {
$element .= ' ' . $attribute . '="' . $value . '"'; $element .= ' ' . $attribute . '="' . $val . '"';
} }
$element .= '>'; $element .= '>';
foreach ($json['options'] as $value => $text) { $value = $value ?? $json['default']['value'];
$element .= '<option value="' . $value . '"' . (isset($json['default']) && $value === $json['default']['value'] ? ' selected' : '') . '>' . ($lang[$text] ?? $text) . '</option>';
foreach ($json['options'] as $val => $text) {
$element .= '<option value="' . $val . '"' . (isset($json['default']) && $val === $value ? ' selected' : '') . '>' . ($lang[$text] ?? $text) . '</option>';
} }
$element .= '</select>'; $element .= '</select>';
@ -108,21 +115,24 @@ final class FormElementGenerator
/** /**
* Generate a form element from a json object * Generate a form element from a json object
* *
* @param array $json Json object representing the form element * @param array $json Json object representing the form element
* @param mixed $value Null means the default value in the json array will be used
* *
* @return string * @return string
* *
* @since 1.0.0 * @since 1.0.0
*/ */
private static function generateTextarea(array $json) : string private static function generateTextarea(array $json, $value = null) : string
{ {
$element = '<textarea'; $element = '<textarea';
foreach ($json['attributes'] as $attribute => $value) { foreach ($json['attributes'] as $attribute => $val) {
$element .= ' ' . $attribute . '="' . $value . '"'; $element .= ' ' . $attribute . '="' . $val . '"';
} }
$value = $value ?? $json['default']['value'];
$element .= '>'; $element .= '>';
$element .= isset($json['default']) ? ' value="' . $json['default']['value'] . '"' : ''; $element .= isset($json['default']) ? ' value="' . $value . '"' : '';
$element .= '</textarea>'; $element .= '</textarea>';
return $element; return $element;
@ -141,12 +151,12 @@ final class FormElementGenerator
private static function generateLabel(array $json, array $lang = []) : string private static function generateLabel(array $json, array $lang = []) : string
{ {
$element = '<label'; $element = '<label';
foreach ($json['attributes'] as $attribute => $value) { foreach ($json['attributes'] as $attribute => $val) {
$element .= ' ' . $attribute . '="' . $value . '"'; $element .= ' ' . $attribute . '="' . $val . '"';
} }
$element .= '>'; $element .= '>';
$element .= isset($json['default']) ? ' value="' . ($lang[$json['default']['value']] ?? $json['default']['value']) . '"' : ''; $element .= $lang[$json['default']['value']] ?? $json['default']['value'];
$element .= '</label>'; $element .= '</label>';
return $element; return $element;