function mc_access_list($show = 'list', $group = 'single')
{
if (isset($_GET['mc_id'])) {
return '';
}
$output = '';
$current_url = mc_get_current_url();
$form = $group == 'single' ? "<form action='" . $current_url . "' method='get'>\r\n\t\t\t\t<div>" : '';
if ($group == 'single') {
$qsa = array();
if (isset($_SERVER['QUERY_STRING'])) {
parse_str($_SERVER['QUERY_STRING'], $qsa);
}
if (!isset($_GET['cid'])) {
$form .= '<input type="hidden" name="cid" value="all" />';
}
foreach ($qsa as $name => $argument) {
$name = esc_attr(strip_tags($name));
$argument = esc_attr(strip_tags($argument));
if ($name != 'access') {
$form .= ' <input type="hidden" name="' . $name . '" value="' . $argument . '" />' . "\n";
}
}
}
$form .= $show == 'list' || $group == 'group' ? '' : '</div><p>';
$access_options = mc_event_access();
if (!empty($access_options) && count($access_options) >= 1) {
$output = "<div id='mc_access'>\n";
$url = mc_build_url(array('access' => 'all'), array());
$not_selected = !isset($_GET['access']) ? 'selected="selected"' : '';
$output .= $show == 'list' ? "\r\n\t\t<ul>\r\n\t\t\t<li><a href='{$url}'>" . __('Accessibility Services', 'my-calendar') . "</a></li>" : $form . '
<label for="access">' . __('Accessibility Services', 'my-calendar') . '</label>
<select name="access" id="access">
<option value="all"' . $not_selected . '>' . __('No Limit', 'my-calendar') . '</option>' . "\n";
foreach ($access_options as $key => $access) {
$access_name = $access;
$this_access = empty($_GET['access']) ? '' : (int) $_GET['access'];
if ($show == 'list') {
$this_url = mc_build_url(array('access' => $key), array());
$selected = $key == $this_access ? ' class="selected"' : '';
$output .= "\t\t\t<li{$selected}><a rel='nofollow' href='{$this_url}'>{$access_name}</a></li>";
} else {
$selected = $this_access == $key ? ' selected="selected"' : '';
$output .= "\t\t\t<option{$selected} value='" . esc_attr($key) . "'>" . esc_html($access_name) . "</option>\n";
}
}
$output .= $show == 'list' ? '</ul>' : '</select>';
$output .= $show != 'list' && $group == 'single' ? "<p><input type='submit' value=" . __('Limit by Access', 'my-calendar') . " /></p></form>" : '';
$output .= "\n</div>";
}
$output = apply_filters('mc_access_selector', $output, $access_options);
return $output;
}
function mc_event_accessibility($form, $data, $label)
{
$note_value = '';
$events_access = array();
$form .= "\r\n\t\t<fieldset>\r\n\t\t\t<legend>{$label}</legend>\r\n\t\t\t<ul class='accessibility-features checkboxes'>";
$access = apply_filters('mc_event_accessibility', mc_event_access());
if (!empty($data)) {
if (property_exists($data, 'event_post')) {
$events_access = get_post_meta($data->event_post, '_mc_event_access', true);
} else {
$events_access = array();
}
}
foreach ($access as $k => $a) {
$id = "events_access_{$k}";
$label = $a;
$checked = '';
if (is_array($events_access)) {
$checked = in_array($k, $events_access) || in_array($a, $events_access) ? " checked='checked'" : '';
}
$item = sprintf('<li><input type="checkbox" id="%1$s" name="events_access[]" value="%4$s" class="checkbox" %2$s /> <label for="%1$s">%3$s</label></li>', esc_attr($id), $checked, esc_html($label), esc_attr($a));
$form .= $item;
}
if (isset($events_access['notes'])) {
$note_value = esc_attr($events_access['notes']);
}
$form .= '<li><label for="events_access_notes">' . __('Notes', 'my-calendar') . '</label> <input type="text" id="events_access_notes" name="events_access[notes]" value="' . esc_attr($note_value) . '" /></li>';
$form .= "</ul>\r\n\t</fieldset>";
return $form;
}
function mc_access_limit($access)
{
$options = mc_event_access();
$format = isset($options[$access]) ? esc_sql($options[$access]) : false;
$limit_string = $format ? " event_access LIKE '%{$format}%' AND" : '';
return $limit_string;
}