forked from Public/pics
281 lines
8.3 KiB
PHP
281 lines
8.3 KiB
PHP
<?php
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/*****************************************************************************
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* FormView.php
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* Contains the form template.
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*
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* Kabuki CMS (C) 2013-2023, Aaron van Geffen
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*****************************************************************************/
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class FormView extends SubTemplate
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{
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private $form;
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private array $data;
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private array $missing;
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private $title;
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public function __construct(Form $form, $title = '')
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{
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$this->form = $form;
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$this->title = $title;
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}
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protected function html_content($exclude = [], $include = [])
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{
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if (!empty($this->title))
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echo '
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<h1>', $this->title, '</h1>';
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foreach ($this->_subtemplates as $template)
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$template->html_main();
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echo '
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<form action="', $this->form->request_url, '" method="', $this->form->request_method, '" enctype="multipart/form-data">';
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if (isset($this->form->content_above))
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echo $this->form->content_above;
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$this->missing = $this->form->getMissing();
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$this->data = $this->form->getData();
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foreach ($this->form->getFields() as $field_id => $field)
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{
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// Either we have a blacklist
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if (!empty($exclude) && in_array($field_id, $exclude))
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continue;
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// ... or a whitelist
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elseif (!empty($include) && !in_array($field_id, $include))
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continue;
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// ... or neither (ha)
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$this->renderField($field_id, $field);
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}
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echo '
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<input type="hidden" name="', Session::getSessionTokenKey(), '" value="', Session::getSessionToken(), '">
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<div class="form-group">
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<div class="offset-sm-2 col-sm-10">
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<button type="submit" name="submit" class="btn btn-primary">', $this->form->getSubmitButtonCaption(), '</button>';
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if (isset($this->form->content_below))
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echo '
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', $this->form->content_below;
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echo '
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</div>
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</div>
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</form>';
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}
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protected function renderField($field_id, array $field)
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{
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if (isset($field['before_html']))
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echo '
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', $field['before_html'];
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echo '
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<div class="row mb-2">';
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if (isset($field['before']))
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echo $field['before'];
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if ($field['type'] !== 'checkbox')
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if (isset($field['label']))
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echo '
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<label class="col-sm-2 col-form-label" for="', $field_id, '"', in_array($field_id, $this->missing) ? ' style="color: red"' : '', '>', $field['label'], ':</label>
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<div class="', isset($field['class']) ? $field['class'] : 'col-sm-6', '">';
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else
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echo '
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<div class="offset-sm-2 ', isset($field['class']) ? $field['class'] : 'col-sm-6', '">';
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switch ($field['type'])
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{
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case 'select':
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$this->renderSelect($field_id, $field);
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break;
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case 'radio':
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$this->renderRadio($field_id, $field);
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break;
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case 'checkbox':
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$this->renderCheckbox($field_id, $field);
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break;
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case 'textarea':
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$this->renderTextArea($field_id, $field);
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break;
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case 'color':
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$this->renderColor($field_id, $field);
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break;
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case 'numeric':
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$this->renderNumeric($field_id, $field);
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break;
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case 'file':
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$this->renderFile($field_id, $field);
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break;
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case 'captcha':
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$this->renderCaptcha($field_id, $field);
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break;
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case 'text':
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case 'password':
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default:
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$this->renderText($field_id, $field);
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}
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if (isset($field['after']))
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echo ' ', $field['after'];
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if ($field['type'] !== 'checkbox')
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echo '
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</div>';
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echo '
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</div>';
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}
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private function renderCaptcha($field_id, array $field)
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{
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echo '
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<div class="g-recaptcha" data-sitekey="', RECAPTCHA_API_KEY, '"></div>
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<script src="https://www.google.com/recaptcha/api.js"></script>';
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}
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private function renderCheckbox($field_id, array $field)
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{
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echo '
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<div class="offset-sm-2 col-sm-10">
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<div class="form-check">
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<input class="form-check-input" type="checkbox"', $this->data[$field_id] ? ' checked' : '', !empty($field['disabled']) ? ' disabled' : '', ' name="', $field_id, '" id="check-', $field_id, '">
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<label class="form-check-label" for="check-', $field_id, '">
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', $field['label'], '
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</label>
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</div>
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</div>';
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}
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private function renderColor($field_id, array $field)
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{
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echo '
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<input class="form-control" type="color" name="', $field_id, '" id="', $field_id, '" value="', htmlspecialchars($this->data[$field_id]), '"', !empty($field['disabled']) ? ' disabled' : '', '>';
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}
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private function renderFile($field_id, array $field)
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{
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if (!empty($this->data[$field_id]))
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echo 'Currently using asset <tt>', $this->data[$field_id], '</tt>. Upload to overwrite.<br>';
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echo '
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<input class="form-control" type="file" name="', $field_id, '" id="', $field_id, '"', !empty($field['disabled']) ? ' disabled' : '', '>';
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}
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private function renderNumeric($field_id, array $field)
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{
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echo '
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<input class="form-control" type="number"',
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isset($field['step']) ? ' step="' . $field['step'] . '"' : '',
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' min="', isset($field['min_value']) ? $field['min_value'] : '0', '"',
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' max="', isset($field['max_value']) ? $field['max_value'] : '9999', '"',
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' name="', $field_id, '" id="', $field_id, '"',
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isset($field['size']) ? ' size="' . $field['size'] . '"' : '',
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isset($field['maxlength']) ? ' maxlength="' . $field['maxlength'] . '"' : '',
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' value="', htmlspecialchars($this->data[$field_id]), '"',
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!empty($field['disabled']) ? ' disabled' : '', '>';
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}
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private function renderRadio($field_id, array $field)
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{
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foreach ($field['options'] as $value => $option)
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echo '
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<div class="form-check">
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<input class="form-check-input" type="radio" name="', $field_id, '" id="radio-', $field_id, '-', $value, '" value="', $value, '"', $this->data[$field_id] == $value ? ' checked' : '', !empty($field['disabled']) ? ' disabled' : '', '>
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<label class="form-check-label" for="radio-', $field_id, '-', $value, '">
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', htmlspecialchars($option), '
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</label>
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</div>';
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}
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private function renderSelect($field_id, array $field)
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{
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echo '
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<select class="form-select" name="', $field_id, !empty($field['multiple']) ? '[]' : '',
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'" id="', $field_id, '"',
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!empty($field['disabled']) ? ' disabled' : '',
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!empty($field['multiple']) ? ' multiple' : '',
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!empty($field['size']) ? ' size="' . $field['size'] . '"' : '',
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'>';
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if (isset($field['placeholder']))
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echo '
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<option value="">', $field['placeholder'], '</option>';
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foreach ($field['options'] as $key => $value)
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{
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if (is_array($value))
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{
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assert(empty($field['multiple']));
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$this->renderSelectOptionGroup($field_id, $key, $value);
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}
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else
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$this->renderSelectOption($field_id, $value, $key, !empty($field['multiple']));
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}
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echo '
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</select>';
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}
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private function renderSelectOption($field_id, $label, $value, $multiple = false)
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{
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echo '
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<option value="', $value, '"',
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!$multiple && $this->data[$field_id] == $value ? ' selected' : '',
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$multiple && in_array($value, $this->data[$field_id]) ? ' selected' : '',
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'>', htmlspecialchars($label), '</option>';
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}
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private function renderSelectOptionGroup($field_id, $label, $options)
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{
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echo '
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<optgroup label="', $label, '">';
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foreach ($options as $value => $option)
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$this->renderSelectOption($field_id, $option, $value);
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echo '
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</optgroup>';
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}
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private function renderText($field_id, array $field)
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{
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echo '
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<input class="form-control" ',
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'type="', $field['type'], '" ',
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'name="', $field_id, '" ',
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'id="', $field_id, '"',
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isset($field['size']) ? ' size="' . $field['size'] . '"' : '',
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isset($field['maxlength']) ? ' maxlength="' . $field['maxlength'] . '"' : '',
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isset($this->data[$field_id]) ? ' value="' . htmlspecialchars($this->data[$field_id]) . '"' : '',
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isset($field['placeholder']) ? ' placeholder="' . $field['placeholder'] . '"' : '',
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!empty($field['disabled']) ? ' disabled' : '',
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isset($field['trigger']) ? ' class="trigger-' . $field['trigger'] . '"' : '',
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'>';
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}
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private function renderTextArea($field_id, array $field)
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{
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echo '
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<textarea class="form-control' .
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'" name="', $field_id,
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'" id="', $field_id,
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'" cols="', isset($field['columns']) ? $field['columns'] : 40,
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'" rows="', isset($field['rows']) ? $field['rows'] : 4, '"',
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isset($field['placeholder']) ? ' placeholder="' . $field['placeholder'] . '"' : '',
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'"', !empty($field['disabled']) ? ' disabled' : '',
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'>', $this->data[$field_id], '</textarea>';
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}
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}
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