function widget($args, $instance)
{
global $wpdb;
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
// switch if is logged or not
$logged_user = pc_user_logged(array('username', 'name', 'surname'));
if ($logged_user) {
?>
<p><?php
_e('Welcome', 'pc_ml');
?>
<?php
echo empty($logged_user['name']) && empty($logged_user['surname']) ? $logged_user['userame'] : ucfirst($logged_user['name']) . ' ' . ucfirst($logged_user['surname']);
?>
</p>
<form class="pc_logout_widget PrivateContentLogin">
<input type="button" name="pc_widget_logout" class="pc_logout_btn pc_trigger" value="<?php
_e('Logout', 'pc_ml');
?>
" />
<span class="pc_loginform_loader"></span>
</form>
<?php
} else {
echo pc_login_form();
}
}
echo $after_widget;
}
function pc_load_auth_form()
{
if (isset($_POST['type']) && $_POST['type'] == 'pc_get_auth_form') {
echo pc_login_form();
die;
}
}
function pc_pvt_content_shortcode($atts, $content = null)
{
extract(shortcode_atts(array('allow' => 'all', 'block' => '', 'warning' => '1', 'message' => ''), $atts));
$custom_message = $message;
// if nothing is specified, return the content
if (trim($allow) == '') {
return do_shortcode($content);
}
include_once PC_DIR . '/functions.php';
// MESSAGES
// print something only if warning is active
if ($warning == '1') {
// switch for js login system
$js_login = !get_option('pg_js_inline_login') ? '' : ' - <span class="pc_login_trig pc_trigger">' . __('login', 'pc_ml') . '</span>';
// prepare the message if user is not logged
$message = '<div class="pc_login_block"><p>' . pc_get_message('pc_default_nl_mex', $message) . $js_login . '</p></div>';
// prepare message if user has not the right category
$not_has_level_err = '<div class="pc_login_block"><p>' . pc_get_message('pc_default_uca_mex', $message) . '</p></div>';
} else {
$message = '';
$not_has_level_err = '';
}
$response = pc_user_check($allow, $block, $wp_user_pass = true);
if ($response === 1) {
return do_shortcode($content);
} elseif ($response === 2) {
return $not_has_level_err;
} else {
// if has to be show to unlogged users return only custom message
if ($allow == 'unlogged') {
return !empty($custom_message) ? '<div class="pc_login_block"><p>' . $custom_message . '</p></div>' : '';
}
$login_form = isset($js_login) && $js_login ? '<div class="pc_inl_login_wrap" style="display: none;">' . pc_login_form() . '</div>' : '';
return $message . $login_form;
}
}
function pc_pvt_page_management($content)
{
include_once PC_DIR . '/functions.php';
global $wpdb, $post, $pc_users;
$orig_content = $content;
$target_page = (int) get_option('pg_target_page');
$curr_page_id = (int) get_the_ID();
// must be the chosen container page
if (pc_wpml_translated_pag_id($target_page) != pc_wpml_translated_pag_id(get_the_ID())) {
return $content;
}
// preview check
if (is_user_logged_in() && isset($_REQUEST['pc_pvtpag']) && isset($_REQUEST['pc_utok'])) {
if (!wp_verify_nonce($_REQUEST['pc_utok'], 'lcwp_nonce')) {
return 'Cheating?';
}
$GLOBALS['pc_user_id'] = (int) $_REQUEST['pc_pvtpag'];
}
// check logged user
$user_data = pc_user_logged(array('page_id', 'disable_pvt_page', 'wp_user_id'));
if (!$user_data) {
// return page content and eventually attach form
$login_form = pc_login_form();
$pvt_nl_content = get_option('pg_target_page_content');
//only original contents
if ($pvt_nl_content == 'original_content') {
$content = $content;
} elseif ($pvt_nl_content == 'original_plus_form') {
$content = $content . $login_form;
} elseif ($pvt_nl_content == 'form_plus_original') {
$content = $login_form . $content;
} else {
$content = $login_form;
}
return $content;
}
// if not have a reserved area
if (!empty($user_data['disable_pvt_page'])) {
return '<p>' . pc_get_message('pc_default_nhpa_mex') . '</p>';
}
// flag for pvt page usage
$GLOBALS['pc_pvt_page_is_displaying'] = true;
// private page contents
$page_data = get_post($user_data['page_id']);
$content = $page_data->post_content;
// if there's WP [embed] shortcode, execute it
if (strpos($content, '[/embed]') !== -1) {
global $wp_embed;
$content = $wp_embed->run_shortcode($content);
}
// PC-FILTER - private page contents - useful to customize what is returned
$content = apply_filters('pc_pvt_page_contents', $content);
$content = do_shortcode(wpautop($content));
// PC-ACTION - private page is being displayed - triggered in the_content hook
do_action('pc_pvt_page_display');
//// COMMENTS
// disable comments if not synced
if (!$pc_users->wp_user_sync || !get_option('pg_pvtpage_wps_comments') || !$user_data['wp_user_id'] || $page_data->comment_status != 'open') {
add_filter('comments_template', 'pc_comments_template', 500);
} else {
// override query
$GLOBALS['pc_custom_comments_template'] = 'original';
$GLOBALS['pc_pvt_page_id'] = $user_data['page_id'];
$GLOBALS['pc_pvt_page_obj'] = $page_data;
$GLOBALS['pc_pvt_page_container_id'] = $curr_page_id;
// override $post
global $post;
$post = get_post($user_data['page_id']);
// PC-ACTION - give the opportunity to override comments template
$custom_template = do_action('pc_pvt_page_comments_template');
if (!empty($custom_template)) {
$GLOBALS['pc_custom_comments_template'] = $custom_template;
}
add_filter('comments_template', 'pc_comments_template', 500);
}
return $content;
}
<?php
// empty page to override comments template - checks comments restriction parameter
if (isset($GLOBALS['pc_comment_restriction_warning']) && !empty($GLOBALS['pc_comment_restriction_warning'])) {
$cr = $GLOBALS['pc_comment_restriction_warning'];
$key = $cr['check_result'] === 2 ? 'pc_default_hcwp_mex' : 'pc_default_hc_mex';
// switch for js login system
$js_login = $cr['check_result'] === 2 || !get_option('pg_js_inline_login') ? '' : ' - <span class="pc_login_trig pc_trigger">' . __('login', 'pc_ml') . '</span>';
$login_form = $js_login ? '<div class="pc_inl_login_wrap" style="display: none;">' . pc_login_form() . '</div>' : '';
// prepare the message if user is not logged
echo '<div class="pc_login_block pc_comment_hide"><p>' . pc_get_message($key) . $js_login . '</p></div>' . $login_form;
}
function pg_login_form($redirect = '')
{
return pc_login_form($redirect);
}
