function inject_fb_comments($defaults)
{
if (!comments_open() && !$this->data->get_option('wdfb_comments', 'override_wp_comments_settings')) {
return $defaults;
}
$link = get_permalink();
$xid = rawurlencode($link);
$width = (int) $this->data->get_option('wdfb_comments', 'fb_comments_width');
$width = $width ? $width : '550';
$num_posts = (int) $this->data->get_option('wdfb_comments', 'fb_comments_number');
$reverse = $this->data->get_option('wdfb_comments', 'fb_comments_reverse') ? 'true' : 'false';
$scheme = $this->data->get_option('wdfb_comments', 'fb_color_scheme');
$scheme = $scheme ? $scheme : 'light';
echo wdfb_get_fb_plugin_markup('comments', compact(array('link', 'xid', 'num_posts', 'width', 'reverse', 'scheme')));
return $defaults;
}
function process_like_button_code($atts, $content = '')
{
global $wp_current_filter;
// Check allowed
$allow = $this->data->get_option('wdfb_button', 'allow_facebook_button');
if (!apply_filters('wdfb-show_facebook_button', $allow)) {
return '';
}
// Check nesting (i.e. posts within post, reformatted with apply_filters)
$filters = array_count_values($wp_current_filter);
if (isset($filters['the_content']) && $filters['the_content'] > 1) {
return '';
}
$atts = shortcode_atts(array('forced' => false), $atts);
$forced = $atts['forced'] && 'no' != $atts['forced'] ? true : false;
$in_types = $this->data->get_option('wdfb_button', 'not_in_post_types');
$in_types = is_array($in_types) ? $in_types : array();
$post_type = get_post_type();
if ($post_type && in_array(get_post_type(), $in_types) && !$forced) {
return '';
}
$is_activity = defined('BP_VERSION') && isset($filters['bp_get_activity_content_body']);
if ($is_activity && !@in_array('_buddypress_activity', $in_types)) {
return '';
}
// Reverse logic for BuddyPress Activity check.
$send = $this->data->get_option('wdfb_button', 'show_send_button');
$layout = $this->data->get_option('wdfb_button', 'button_appearance');
$url = $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
/*
$width = ("standard" == $layout) ? 300 : (
("button_count" == $layout) ? 150 : 60
);
*/
$width = 450;
$width = apply_filters('wdfb-like_button-width', $width);
$scheme = $this->data->get_option('wdfb_button', 'color_scheme');
$scheme = $scheme ? $scheme : 'light';
if (is_home() && $this->data->get_option('wdfb_button', 'show_on_front_page') || is_archive() && $this->data->get_option('wdfb_button', 'show_on_archive_page') || defined('BP_VERSION') && $is_activity && !wdfb_is_single_bp_activity()) {
$tmp_url = $is_activity && function_exists('bp_activity_get_permalink') ? bp_activity_get_permalink(bp_get_activity_id()) : (in_the_loop() ? get_permalink() : false);
$href = !empty($tmp_url) ? $tmp_url : $url;
$locale = wdfb_get_locale();
$height = "box_count" == $layout ? 60 : 25;
$height = apply_filters('wdfb-like_button-height', $height);
$use_xfbml = false;
if (defined('BP_VERSION') && $is_activity && !wdfb_is_single_bp_activity() && $this->data->get_option('wdfb_button', 'bp_activity_xfbml') || is_home() && $this->data->get_option('wdfb_button', 'show_on_front_page') && $this->data->get_option('wdfb_button', 'shared_pages_use_xfbml') || is_archive() && $this->data->get_option('wdfb_button', 'show_on_archive_page') && $this->data->get_option('wdfb_button', 'shared_pages_use_xfbml')) {
$use_xfbml = true;
}
$href = apply_filters('wdfb-like_button-href_attribute', WDFB_PROTOCOL . preg_replace('/^https?:\\/\\//', '', $href));
return $use_xfbml ? '<div class="wdfb_like_button">' . wdfb_get_fb_plugin_markup('like', compact(array('href', 'send', 'layout', 'width', 'scheme'))) . '</div>' : "<div class='wdfb_like_button'><iframe src='http://www.facebook.com/plugins/like.php?&href=" . rawurlencode($href) . "&send=false&layout={$layout}&show_faces=false&action=like&colorscheme={$scheme}&font&height={$height}&width={$width}&locale={$locale}' scrolling='no' frameborder='0' style='border:none; overflow:hidden; height:{$height}px; width:{$width}px;' allowTransparency='true'></iframe></div>";
}
$href = apply_filters('wdfb-like_button-href_attribute', WDFB_PROTOCOL . preg_replace('/^https?:\\/\\//', '', $url));
return '<div class="wdfb_like_button">' . wdfb_get_fb_plugin_markup('like', compact(array('href', 'send', 'layout', 'width', 'scheme'))) . '</div>';
}
/**
* Template tag for FB comments.
* @return string Facebook comments markup.
* @example
* <code>
* // In e.g. single.php
* if (function_exists('wdfb_get_fb_comments')) echo wdfb_get_fb_comments();
* </code>
*/
function wdfb_get_fb_comments()
{
$data = Wdfb_OptionsRegistry::get_instance();
$link = get_permalink();
$xid = rawurlencode($link);
$width = (int) $data->get_option('wdfb_comments', 'fb_comments_width');
$width = $width ? $width : '550';
$num_posts = (int) $data->get_option('wdfb_comments', 'fb_comments_number');
$reverse = $data->get_option('wdfb_comments', 'fb_comments_reverse') ? 'true' : 'false';
$scheme = $data->get_option('wdfb_comments', 'fb_color_scheme');
$scheme = $scheme ? $scheme : 'light';
return wdfb_get_fb_plugin_markup('comments', compact(array('link', 'xid', 'num_posts', 'width', 'reverse', 'scheme')));
}
function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$register = (int) @$instance['register'];
$width = $instance['width'];
$width = $width ? $width : 250;
$avatar_size = $instance['avatar_size'];
$avatar_size = $avatar_size ? $avatar_size : 32;
$opts = Wdfb_OptionsRegistry::get_instance();
$register = $register && get_option('users_can_register') ? $register : false;
if ($opts->get_option('wdfb_connect', 'allow_facebook_registration')) {
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
$user = wp_get_current_user();
if (!$user->ID) {
if (!$register) {
// Do the simple thing first
echo '<p class="wdfb_login_button">' . wdfb_get_fb_plugin_markup('login-button', array('scope' => Wdfb_Permissions::get_permissions(), 'redirect-url' => wdfb_get_login_redirect(), 'content' => __("Login with Facebook", 'wdfb'))) . '</p>';
} else {
$fields = wdfb_get_registration_fields();
$force = $opts->get_option('wdfb_connect', 'force_facebook_registration') && $opts->get_option('wdfb_connect', 'require_facebook_account') ? 'fb_only=true&' : '';
echo '<div class="wdfb_connect_widget_container">';
echo ' <div class="wdfb_connect_widget_tabs"><ul class="wdfb_connect_widget_action_links">';
echo ' <li><a href="#wdfb_connect_widget_login"><span>' . __("Login", 'wdfb') . '</span></a></li>';
echo ' <li><a href="#wdfb_connect_widget_register"><span>' . __("Register", 'wdfb') . '</span></a></li>';
echo ' </ul></div>';
echo ' <div style="clear:both"></div>';
echo ' <div class="wdfb_connect_target" id="wdfb_connect_widget_login">';
echo ' <p class="wdfb_login_button">' . wdfb_get_fb_plugin_markup('login-button', array('scope' => Wdfb_Permissions::get_permissions(), 'redirect-url' => wdfb_get_login_redirect(), 'content' => __("Login with Facebook", 'wdfb'))) . '</p>';
echo ' </div>';
echo ' <div class="wdfb_connect_target" id="wdfb_connect_widget_register">';
echo ' <iframe src="' . WDFB_PROTOCOL . 'www.facebook.com/plugins/registration.php?' . $force . 'client_id=' . trim($opts->get_option('wdfb_api', 'app_key')) . '&' . 'redirect_uri=' . urlencode(site_url('/wp-signup.php?action=register&fb_register=1')) . '&' . 'fields=' . $fields . '&width=' . $width . '&locale=' . wdfb_get_locale() . '"
scrolling="auto"
frameborder="no"
style="border:none; overflow:hidden; width:' . $width . 'px;"
allowTransparency="true"
width="' . $width . '"
height="650">
</iframe>';
echo ' </div>';
echo '</div>';
}
} else {
//$logout = site_url('wp-login.php?action=logout&redirect_to=' . rawurlencode(home_url()));
$logout = wp_logout_url(home_url());
// Props jmoore2026
echo get_avatar($user->ID, $avatar_size);
echo "<p><a href='{$logout}'>" . __('Log out', 'wdfb') . "</a></p>";
}
echo $after_widget;
}
}
function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$width = (int) $instance['width'];
$width = $width ? $width : 300;
$height = (int) $instance['height'];
$height = $height ? $height : 300;
$url = $instance['url'];
$url = $url ? $url : parse_url(site_url(), PHP_URL_HOST);
$show_header = (int) @$instance['show_header'];
$show_header = $show_header ? 'true' : 'false';
$recommendations = (int) @$instance['recommendations'];
$recommendations = $recommendations ? 'true' : 'false';
$filter = @$instance['filter'];
$color_scheme = $instance['color_scheme'];
$color_scheme = $color_scheme ? $color_scheme : 'light';
$links = $instance['links'];
$links = $links ? $links : '_blank';
$iframe = (int) $instance['iframe'];
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
if (!$iframe) {
echo wdfb_get_fb_plugin_markup('activity', compact(array('url', 'width', 'height', 'recommendations', 'links', 'color_scheme')));
} else {
$data = Wdfb_OptionsRegistry::get_instance();
$key = $data->get_option('wdfb_api', 'app_key');
$locale = wdfb_get_locale();
echo "<iframe src='//www.facebook.com/plugins/activity.php?api_key={$key}&app_id={$key}&site={$url}&width={$width}&height={$height}&header={$show_header}&colorscheme={$color_scheme}&linktarget={$links}&locale={$locale}&border_color&font&recommendations={$recommendations}&appId={$key}' scrolling='no' frameborder='0' style='border:none; overflow:hidden; width:{$width}px; height:{$height}px;' allowTransparency='true'></iframe>";
}
echo $after_widget;
}
