104 lines
3.0 KiB
PHP
104 lines
3.0 KiB
PHP
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<?php
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namespace Helper;
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function error_class(array $errors, $name)
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{
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return ! isset($errors[$name]) ? '' : ' form-error';
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}
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function error_list(array $errors, $name)
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{
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$html = '';
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if (isset($errors[$name])) {
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$html .= '<ul class="form-errors">';
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foreach ($errors[$name] as $error) {
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$html .= '<li>'.escape($error).'</li>';
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}
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$html .= '</ul>';
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}
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return $html;
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}
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function form_value($values, $name)
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{
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if (isset($values->$name)) {
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return 'value="'.escape($values->$name).'"';
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}
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return isset($values[$name]) ? 'value="'.escape($values[$name]).'"' : '';
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}
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function form_hidden($name, $values = array())
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{
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return '<input type="hidden" name="'.$name.'" id="form-'.$name.'" '.form_value($values, $name).'/>';
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}
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function form_select($name, array $options, $values = array(), array $errors = array(), $class = '')
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{
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$html = '<select name="'.$name.'" id="form-'.$name.'" class="'.$class.'">';
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foreach ($options as $id => $value) {
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$html .= '<option value="'.escape($id).'"';
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if (isset($values->$name) && $id == $values->$name) {
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$html .= ' selected="selected"';
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}
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if (isset($values[$name]) && $id == $values[$name]) {
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$html .= ' selected="selected"';
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}
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$html .= '>'.escape($value).'</option>';
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}
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$html .= '</select>';
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$html .= error_list($errors, $name);
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return $html;
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}
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function form_radio($name, $label, $value, $checked = false, $class = '')
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{
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return '<label><input type="radio" name="'.$name.'" class="'.$class.'" value="'.escape($value).'" '.($checked ? 'checked' : '').'>'.escape($label).'</label>';
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}
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function form_checkbox($name, $label, $value, $checked = false, $class = '')
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{
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return '<label><input type="checkbox" name="'.$name.'" class="'.$class.'" value="'.escape($value).'" '.($checked ? 'checked="checked"' : '').'><span>'.escape($label).'</span></label>';
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}
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function form_label($label, $name, $class = '')
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{
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return '<label for="form-'.$name.'" class="'.$class.'">'.escape($label).'</label>';
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}
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function form_input($type, $name, $values = array(), array $errors = array(), array $attributes = array(), $class = '')
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{
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$class .= error_class($errors, $name);
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$html = '<input type="'.$type.'" name="'.$name.'" id="form-'.$name.'" '.form_value($values, $name).' class="'.$class.'" ';
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$html .= implode(' ', $attributes).'/>';
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$html .= error_list($errors, $name);
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return $html;
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}
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function form_text($name, $values = array(), array $errors = array(), array $attributes = array(), $class = '')
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{
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return form_input('text', $name, $values, $errors, $attributes, $class);
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}
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function form_password($name, $values = array(), array $errors = array(), array $attributes = array(), $class = '')
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{
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return form_input('password', $name, $values, $errors, $attributes, $class);
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}
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function form_number($name, $values = array(), array $errors = array(), array $attributes = array(), $class = '')
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{
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return form_input('number', $name, $values, $errors, $attributes, $class);
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}
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