/**
*/
function tabs($tabs = [], $extra = [])
{
$extra['id'] = $extra['id'] ?: __FUNCTION__ . '_' . ++$this->_ids[__FUNCTION__];
$extra_by_id = [];
if (isset($extra['by_id'])) {
$extra_by_id = (array) $extra['by_id'];
unset($extra['by_id']);
}
$links_prefix = $extra['links_prefix'] ?: 'tab_';
$headers = [];
$items = [];
foreach ((array) $tabs as $k => $v) {
$desc_raw = null;
$disabled = null;
if (!is_array($v)) {
$content = $v;
$v = [];
} else {
$content = $v['content'];
$desc_raw = $v['desc_raw'];
$disabled = $v['disabled'];
}
$content = trim($content);
$_extra = (array) $extra_by_id[$k] + (array) $extra;
if ($_extra['hide_empty'] && !strlen($content)) {
continue;
}
$name = $v['name'] ?: $k;
$desc = $v['desc'] ?: (!$_extra['no_auto_desc'] ? ucfirst(str_replace('_', ' ', $name)) : $name);
$id = preg_replace('~[^a-z0-9_-]+~i', '', $v['id'] ?: $links_prefix . $k);
if (isset($_extra['selected'])) {
$is_active = $_extra['selected'] == $k;
} else {
$is_active = ++$i == 1;
}
if (isset($_extra['totals'][$name])) {
$v['badge'] = intval(isset($_extra['totals'][$name]['total']) ? $_extra['totals'][$name]['total'] : $_extra['totals'][$name]);
}
$badge = isset($v['badge']) ? ' <sup class="badge badge-' . ($v['class_badge'] ?: 'info') . '">' . $v['badge'] . '</sup>' : '';
if (!$_extra['no_headers']) {
$class_head = $v['class_head'] ?: $_extra['class_head'];
$class_head .= $_extra['class_add_head'] ? ' ' . $_extra['class_add_head'] : '';
if ($is_active) {
$class_head = trim('active ' . $class_head);
}
$_extra_head = (array) $_extra['tab_head'];
$_extra_head['class'] = $_extra_head['class'] ?: $class_head;
$headers[] = '<li' . _attrs($_extra_head, ['id', 'class', 'style']) . '>
<a ' . (!$disabled ? 'href="#' . fix_html_attr_id($id) . '" ' : '') . 'data-toggle="tab">' . ($desc_raw ?: t($desc)) . $badge . '</a>
</li>';
}
$class_body = $_extra['class'] ?: $v['class_body'] ?: $_extra['class_body'];
$class_body = $class_body ?: 'tab-pane';
$class_body .= $_extra['class_add_body'] ? ' ' . $_extra['class_add_body'] : '';
if ($is_active || $_extra['show_all']) {
$class_body = trim('active ' . $class_body);
} else {
$class_body = trim('fade ' . $class_body);
}
$_extra_body = (array) $_extra['tab_body'];
$_extra_body['id'] = $_extra_body['id'] ?: $id;
$_extra_body['class'] = $_extra_body['class'] ?: $class_body;
$items[] = '<div' . _attrs($_extra_body, ['id', 'class', 'style']) . '>' . $content . '</div>';
}
$body .= $headers ? '<ul id="' . $extra['id'] . '" class="nav nav-tabs">' . implode(PHP_EOL, (array) $headers) . '</ul>' . PHP_EOL : '';
$body .= '<div id="' . $extra['id'] . '_content" class="tab-content">' . implode(PHP_EOL, (array) $items) . '</div>';
return $body;
}
function _attrs($extra, $names)
{
$body = [];
$a = [];
foreach ((array) $names as $name) {
if (strlen($name) && isset($extra[$name])) {
$a[$name] = $extra[$name];
}
}
// Try to find and allow all data-* and ng-* attributes automatically
foreach ((array) $extra as $name => $val) {
if (strpos($name, 'data-') === 0 || strpos($name, 'ng-') === 0) {
$a[$name] = $val;
}
}
// Custom html attributes forced with sub-array "attr"
if (is_array($extra['attr'])) {
foreach ($extra['attr'] as $name => $val) {
if (strlen($name)) {
$a[$name] = $val;
}
}
}
// Make sure that class attribute contains unique names and also cleanup extra spaces
if (isset($a['class']) && strpos($a['class'], ' ') !== false) {
$a['class'] = _attr_class_clean($a['class']);
}
foreach ($a as $name => $val) {
if (is_array($val)) {
$body[$name] = _htmlchars($name) . '="' . http_build_query(_htmlchars($val)) . '"';
} else {
if (!strlen($val)) {
continue;
}
if ($name == 'id') {
$val = fix_html_attr_id($val);
}
$body[$name] = _htmlchars($name) . '="' . _htmlchars($val) . '"';
}
}
return $body ? ' ' . implode(' ', $body) : '';
}
/**
* Render result form html, gathered by row functions
* Params here not required, but if provided - will be passed to form_begin()
*/
function render($extra = [], $replace = [])
{
if (isset($this->_rendered)) {
return $this->_rendered;
}
if (DEBUG_MODE) {
$ts = microtime(true);
}
_class('core_events')->fire('form.before_render', [$extra, $replace, $this]);
$this->_extra = $extra;
$on_before_render = isset($extra['on_before_render']) ? $extra['on_before_render'] : $this->_on['on_before_render'];
if (is_callable($on_before_render)) {
$on_before_render($extra, $replace, $this);
}
if (!is_array($this->_body)) {
$this->_body = [];
}
if (!is_array($extra)) {
$extra = [];
}
$extra_override = [];
$form_id = $this->_get_form_id($extra, $replace);
if ($form_id) {
$extra_override = $this->_get_extra_override($form_id);
}
$headless_form = $extra['no_form'] || $this->_params['no_form'];
$csrf_protect = isset($extra['csrf']) ? (bool) $extra['csrf'] : (isset($this->_params['csrf']) ? $this->_params['csrf'] : $this->CONF_CSRF_PROTECTION);
if (isset($extra['method']) && strtolower($extra['method']) != 'post') {
$csrf_protect = false;
}
if ($headless_form) {
$csrf_protect = false;
}
if ($csrf_protect && is_callable($csrf_protect)) {
$csrf_protect = $csrf_protect($this, $extra);
}
if ($csrf_protect) {
$csrf_guard = _class('csrf_guard')->configure(['form_id' => $form_id, 'token_name' => $this->CONF_CSRF_NAME]);
}
if (is_post()) {
$is_current_form = isset($_POST[$this->CONF_FORM_ID_FIELD]) && $_POST[$this->CONF_FORM_ID_FIELD] == $form_id;
if ($csrf_protect && $is_current_form && !$csrf_guard->validate($_POST[$this->CONF_CSRF_NAME])) {
// We need this as validation now is skipping empty values
if (!isset($_POST[$this->CONF_CSRF_NAME]) || trim($_POST[$this->CONF_CSRF_NAME]) == '') {
$_POST[$this->CONF_CSRF_NAME] = '__wrong_token_' . md5(microtime()) . '__';
}
$this->_params['show_alerts'] = true;
$this->_validate_rules[$this->CONF_CSRF_NAME] = function ($in, $p, $a, &$error_msg) use($form_id, $csrf_guard) {
$csrf_guard->log_error(['form_id' => $form_id]);
$error_msg = 'Invalid CSRF token. Send the form again. If you did not send this request then close this page.';
return false;
};
$this->_set_hidden_token($csrf_guard);
}
$on_post = isset($extra['on_post']) ? $extra['on_post'] : $this->_on['on_post'];
if (is_callable($on_post)) {
$on_post($extra, $replace, $this);
}
$v = $this->_validate;
if (isset($v) && is_callable($v['func'])) {
$func = $v['func'];
$func($v['validate_rules'], $v['post'], $v['extra'], $this);
}
$up = $this->_db_change_if_ok;
if (isset($up) && is_callable($up['func'])) {
$func = $up['func'];
$func($up['table'], $up['fields'], $up['type'], $up['extra'], $this);
}
}
if ($csrf_protect) {
$this->_set_hidden_token($csrf_guard);
}
$r = (array) $this->_replace + (array) $replace;
if (!$headless_form) {
// Call these methods, if not done yet, save 2 api calls
if (!isset($this->_body['form_begin'])) {
$this->form_begin('', '', $extra + (array) $extra_override['form_begin'], $r);
}
if (!isset($this->_body['form_end'])) {
$this->form_end($extra + (array) $extra_override['form_end'], $r);
}
// Force form_begin as first array element
$form_begin = $this->_body['form_begin'];
unset($this->_body['form_begin']);
array_unshift($this->_body, $form_begin);
// Force form_end as last array element
$form_end = $this->_body['form_end'];
unset($this->_body['form_end']);
$this->_body['form_end'] = $form_end;
}
$tabbed_mode = false;
$tabbed_buffer = [];
$tabs = [];
$tabs_extra = [];
$tabs_name = '';
$tabs_container = '';
// Create tree of row_start and its children
$item_row = [];
$row_items = [];
$row = false;
$body_ids_to_extra = [];
foreach ((array) $this->_body as $k => $v) {
if ($v['name'] == 'row_start') {
$row = $k;
} elseif ($v['name'] == 'row_end') {
$row = false;
} elseif ($row) {
$item_row[$k] = $row;
$row_items[$row][$k] = $v['extra']['id'] ?: $v['extra']['name'];
}
}
$all_errors = common()->_get_error_messages();
foreach ((array) $this->_body as $k => $v) {
if (!is_array($v)) {
continue;
}
$_extra = (array) $v['extra'] + (array) $extra_override[$v['extra']['name']];
$_replace = (array) $r + (array) $v['replace'];
$func = $v['func'];
if ($v['name'] == 'row_start') {
// Mark row as containing errors, if children elements has at least one error
foreach ((array) $row_items[$k] as $_k => $_id) {
if (!$_id || !isset($all_errors[$_id])) {
continue;
}
$_extra['errors'][$v['extra']['name']] = $all_errors[$_id];
}
}
if ($this->_stacked_mode_on) {
$_extra['stacked'] = $_extra['stacked'] ?: true;
}
// Callback to decide if we need to show this field or not
if (isset($_extra['display_func']) && is_callable($_extra['display_func'])) {
$_display_allowed = $_extra['display_func']($_extra, $_replace, $this);
if (!$_display_allowed) {
$this->_body[$k] = '';
continue;
}
}
if (DEBUG_MODE) {
$_debug_fields[$k] = ['name' => $v['name'], 'extra' => $_extra];
}
$this->_body[$k]['rendered'] = $func($_extra, $_replace, $this);
if ($this->_tabbed_mode_on) {
$tabbed_mode = true;
$tabbed_buffer[$k] = $this->_body[$k]['rendered'];
if ($v['name'] == 'tab_start') {
$this->_tabs_counter++;
$tabs_name = $this->_tabs_name ?: 'tabs_' . $this->_tabs_counter;
$tabs_extra['by_id'][$tabs_name] = $this->_tabs_extra;
}
if ($v['name'] == 'tab_start' && !$tabs_container) {
$tabs_container = $k;
$this->_body[$k]['rendered'] = '__TAB_START__';
} else {
unset($this->_body[$k]);
}
} elseif ($tabbed_mode) {
// switch off
if (!$this->_tabbed_mode_on) {
$tabbed_mode = false;
}
$tabs[$tabs_name] = implode(PHP_EOL, $tabbed_buffer);
$tabbed_buffer = [];
$tabs_name = '';
}
}
if ($tabbed_buffer) {
$tabs['tab_last'] = implode(PHP_EOL, $tabbed_buffer);
$tabbed_buffer = [];
}
if ($tabs) {
$this->_body[$tabs_container]['rendered'] = _class('html')->tabs($tabs, (array) $this->_params['tabs'] + (array) $tabs_extra);
}
if ($this->_params['show_alerts']) {
$errors = common()->_get_error_messages();
if ($errors) {
$e = [];
foreach ((array) $errors as $msg) {
$e[] = '<div class="' . $this->CLASS_ERROR . '"><button type="button" class="close" data-dismiss="alert">×</button>' . $msg . '</div>';
}
$this->_body = array_slice($this->_body, 0, 1, true) + ['error_message' => implode(PHP_EOL, $e)] + array_slice($this->_body, 1, null, true);
}
}
if ($this->_params['stpl'] || $this->_params['return_array']) {
$data = [];
foreach ($this->_body as $k => $v) {
$name = fix_html_attr_id($v['extra']['name'] ?: $v['extra']['id'] ?: $k);
if ($name === 'form_action') {
$name = 'form_begin';
}
if (isset($data['form'][$name]) && !empty($data['form'][$name])) {
if (in_array($name, ['form_id', '_token', 'token'])) {
// allow only once
} else {
if (!is_array($data['form'][$name])) {
$tmp = $data['form'][$name];
$data['form'][$name] = [];
$data['form'][$name][] = $tmp;
unset($tmp);
}
$data['form'][$name][] = $v['rendered'];
}
} else {
$_rendered = '';
if (is_array($v)) {
$_rendered = array_key_exists('rendered', $v) ? (string) $v['rendered'] : '';
} else {
$_rendered = $v;
}
$data['form'][$name] = $_rendered;
}
}
// Fixes for easier usage
if ($data['form']['form_id']) {
$data['form']['form_begin'] .= PHP_EOL . $data['form']['form_id'];
unset($data['form']['form_id']);
}
if (isset($data['form']['token']) && !isset($data['form']['_token'])) {
$data['form']['_token'] = $data['form']['token'];
unset($data['form']['token']);
}
if (isset($data['form']['_token'])) {
$data['form']['form_begin'] .= PHP_EOL . $data['form']['_token'];
unset($data['form']['_token']);
}
if (!isset($data['form']['begin'])) {
$data['form']['begin'] = $data['form']['form_begin'];
unset($data['form']['form_begin']);
}
if (!isset($data['form']['end'])) {
$data['form']['end'] = $data['form']['form_end'];
unset($data['form']['form_end']);
}
if ($this->_params['return_array']) {
return $data['form'];
} else {
if (false === strpos($this->_params['stpl'], ' ') && tpl()->exists($this->_params['stpl'])) {
$this->_rendered = tpl()->parse($this->_params['stpl'], $data);
} else {
$this->_rendered = tpl()->parse_string($this->_params['stpl'], $data);
}
}
unset($data);
} else {
$rendered = [];
foreach ($this->_body as $k => $v) {
if (is_array($v)) {
$rendered[$k] = array_key_exists('rendered', $v) ? (string) $v['rendered'] : '';
} else {
$rendered[$k] = $v;
}
}
$this->_rendered = implode(PHP_EOL, $rendered);
unset($rendered);
}
unset($this->_body);
// Save some memory
$css_framework = $extra['css_framework'] ?: ($this->_params['css_framework'] ?: conf('css_framework'));
$extra['css_framework'] = $css_framework;
$this->_rendered = _class('html5fw')->form_render_out($this->_rendered, $extra, $r, $this);
$on_after_render = isset($extra['on_after_render']) ? $extra['on_after_render'] : $this->_on['on_after_render'];
if (is_callable($on_after_render)) {
$on_after_render($extra, $replace, $this);
}
_class('core_events')->fire('form.after_render', [$extra, $replace, $this]);
if (DEBUG_MODE) {
debug('form2[]', ['params' => $this->_params, 'fields' => $_debug_fields, 'time' => round(microtime(true) - $ts, 5), 'trace' => main()->trace_string()]);
}
return $this->_rendered;
}
