/**
* Render a repeatable group
*/
public function render_group($args)
{
// If field is requesting to be conditionally shown
if (isset($args['show_on_cb']) && is_callable($args['show_on_cb']) && !call_user_func($args['show_on_cb'], $this)) {
return;
}
if (!isset($args['id'], $args['fields']) || !is_array($args['fields'])) {
return;
}
$args['count'] = 0;
$field_group = new CMB2_Field(array('field_args' => $args, 'object_type' => $this->object_type(), 'object_id' => $this->object_id()));
$desc = $field_group->args('description');
$label = $field_group->args('name');
$sortable = $field_group->options('sortable') ? ' sortable' : '';
$group_val = (array) $field_group->value();
$nrows = count($group_val);
$remove_disabled = $nrows <= 1 ? 'disabled="disabled" ' : '';
echo '<div class="cmb-row cmb-repeat-group-wrap"><div class="cmb-td"><div id="', $field_group->id(), '_repeat" class="cmb-nested cmb-field-list cmb-repeatable-group', $sortable, '" style="width:100%;">';
if ($desc || $label) {
$class = $desc ? ' cmb-group-description' : '';
echo '<div class="cmb-row', $class, '"><div class="cmb-th">';
if ($label) {
echo '<h2 class="cmb-group-name">', $label, '</h2>';
}
if ($desc) {
echo '<p class="cmb2-metabox-description">', $desc, '</p>';
}
echo '</div></div>';
}
if (!empty($group_val)) {
foreach ($group_val as $iterator => $field_id) {
$this->render_group_row($field_group, $remove_disabled);
}
} else {
$this->render_group_row($field_group, $remove_disabled);
}
echo '<div class="cmb-row"><div class="cmb-td"><p class="cmb-add-row"><button data-selector="', $field_group->id(), '_repeat" data-grouptitle="', $field_group->options('group_title'), '" class="cmb-add-group-row button">', $field_group->options('add_button'), '</button></p></div></div>';
echo '</div></div></div>';
}
/**
* Render a repeatable group
*/
public function render_group($args)
{
if (!isset($args['id'], $args['fields']) || !is_array($args['fields'])) {
return;
}
$args['count'] = 0;
$field_group = new CMB2_Field(array('field_args' => $args, 'object_type' => $this->object_type(), 'object_id' => $this->object_id()));
$desc = $field_group->args('description');
$label = $field_group->args('name');
$sortable = $field_group->options('sortable') ? ' sortable' : '';
$group_val = (array) $field_group->value();
$nrows = count($group_val);
$remove_disabled = $nrows <= 1 ? 'disabled="disabled" ' : '';
echo '<li class="cmb-row cmb-repeat-group-wrap"><div class="cmb-td"><ul id="', $field_group->id(), '_repeat" class="cmb-nested repeatable-group' . $sortable . '" style="width:100%;">';
if ($desc || $label) {
$class = $desc ? ' cmb-group-description' : '';
echo '<li class="cmb-row' . $class . '"><div class="cmb-th">';
if ($label) {
echo '<h2 class="cmb-group-name">' . $label . '</h2>';
}
if ($desc) {
echo '<p class="cmb2_metabox_description">' . $desc . '</p>';
}
echo '</div></li>';
}
if (!empty($group_val)) {
foreach ($group_val as $iterator => $field_id) {
$this->render_group_row($field_group, $remove_disabled);
}
} else {
$this->render_group_row($field_group, $remove_disabled);
}
echo '<li class="cmb-row"><div class="cmb-td"><p class="add-row"><button data-selector="', $field_group->id(), '_repeat" data-grouptitle="', $field_group->options('group_title'), '" class="add-group-row button">' . $field_group->options('add_button') . '</button></p></div></li>';
echo '</ul></div></li>';
}
/**
* Render a repeatable group row
* @since 1.0.2
* @param CMB2_Field $field_group CMB2_Field group field object
* @param string $remove_disabled Attribute string to disable the remove button
*/
public function render_group_row($field_group, $remove_disabled)
{
$field_group->peform_param_callback('before_group_row');
$closed_class = $field_group->options('closed') ? ' closed' : '';
echo '
<div class="postbox cmb-row cmb-repeatable-grouping', $closed_class, '" data-iterator="', $field_group->index, '">';
if ($field_group->args('repeatable')) {
echo '<button ', $remove_disabled, 'data-selector="', $field_group->id(), '_repeat" class="dashicons-before dashicons-no-alt cmb-remove-group-row"></button>';
}
echo '
<div class="cmbhandle" title="', __('Click to toggle', 'cmb2'), '"><br></div>
<h3 class="cmb-group-title cmbhandle-title"><span>', $field_group->replace_hash($field_group->options('group_title')), '</span></h3>
<div class="inside cmb-td cmb-nested cmb-field-list">';
// Loop and render repeatable group fields
foreach (array_values($field_group->args('fields')) as $field_args) {
if ('hidden' == $field_args['type']) {
// Save rendering for after the metabox
$this->add_hidden_field(array('field_args' => $field_args, 'group_field' => $field_group));
} else {
$field_args['show_names'] = $field_group->args('show_names');
$field_args['context'] = $field_group->args('context');
$field = $this->get_field($field_args, $field_group)->render_field();
}
}
if ($field_group->args('repeatable')) {
echo '
<div class="cmb-row cmb-remove-field-row">
<div class="cmb-remove-row">
<button ', $remove_disabled, 'data-selector="', $field_group->id(), '_repeat" class="button cmb-remove-group-row alignright">', $field_group->options('remove_button'), '</button>
</div>
</div>
';
}
echo '
</div>
</div>
';
$field_group->peform_param_callback('after_group_row');
}
/**
* Get field min. user level (defaults to 2).
*
* @param CMB2_Field $field
*
* @return int Numeric min. user level.
*/
public function get_minimum_user_level(CMB2_Field $field)
{
$level = $field->options('minimum_user_level');
return is_numeric($level) ? absint($level) : 2;
}
