/**
* Iterate through possible view types for subscribe button
* Change subscribe to follow if found
*
* @since 1.1.9
*/
public static function update_views()
{
if (!class_exists('Facebook_Follow_Button_Settings')) {
require_once dirname(__FILE__) . '/settings-follow-button.php';
}
// archives + post types
$all_possible_display_types = Facebook_Social_Plugin_Settings::get_show_on_choices('all');
// archives + post types supporting authorship
$follow_display_types = Facebook_Follow_Button_Settings::get_show_on_choices();
// iterate through all display types, looking for our feature in each
foreach ($all_possible_display_types as $display_type) {
$option_name = "facebook_{$display_type}_features";
$display_preferences = get_option($option_name);
if (!is_array($display_preferences)) {
continue;
}
if (isset($display_preferences['subscribe'])) {
unset($display_preferences['subscribe']);
// remove any post types not supporting authorship
if (in_array($display_type, $follow_display_types, true)) {
$display_preferences['follow'] = true;
}
// save new values
update_option($option_name, $display_preferences);
}
unset($option_name);
unset($display_preferences);
}
}
/**
* Sanitize social plugin button common settings before they are saved to the database
*
* @since 1.1
*
* @uses Facebook_Social_Plugin_Settings::sanitize_options()
* @param array $options social plugin button options
* @return array clean option set
*/
public static function sanitize_options($options)
{
$clean_options = parent::sanitize_options($options);
if (isset($options['position']) && in_array($options['position'], self::$position_choices, true)) {
$clean_options['position'] = $options['position'];
} else {
$clean_options['position'] = 'both';
}
return $clean_options;
}
/**
* Load post meta boxes for a given post type
*
* @since 1.1
* @param string $post_type the current page's post type
*/
public static function after_posts_load($post_type)
{
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(dirname(dirname(__FILE__))) . '/settings-social-plugin.php';
}
// only show mentions box if mentions displayed alongside posts
$enabled_post_types = Facebook_Social_Plugin_Settings::get_display_conditionals_by_feature('mentions');
if (!is_array($enabled_post_types) || empty($enabled_post_types) || !isset($enabled_post_types[$post_type])) {
return;
}
add_action('admin_enqueue_scripts', array('Facebook_Mentions_Box', 'enqueue_scripts'));
if (!class_exists('Facebook_Mentions_Box_Friends')) {
require_once dirname(__FILE__) . '/mentions-box-friends.php';
}
Facebook_Mentions_Box_Friends::add_meta_box($post_type);
if (!class_exists('Facebook_Mentions_Box_Pages')) {
require_once dirname(__FILE__) . '/mentions-box-pages.php';
}
Facebook_Mentions_Box_Pages::add_meta_box($post_type);
}
/**
* Choose a light or dark color scheme
*
* @since 1.1
* @param string $existing_value saved colorscheme value
*/
public function display_colorscheme($existing_value = 'light')
{
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(dirname(dirname(__FILE__))) . '/admin/settings-social-plugin.php';
}
$color_schemes = Facebook_Social_Plugin_Settings::color_scheme_choices($this->get_field_name('colorscheme'), $existing_value);
if ($color_schemes) {
echo '<fieldset id="' . $this->get_field_id('colorscheme') . '">' . esc_html(__('Color scheme', 'facebook')) . ': ' . $color_schemes . '</fieldset>';
}
}
/**
* Sanitize Comments Box settings before they are saved to the database
*
* @since 1.1
* @param array $options Comments Box options
* @return array clean option sets. note: we remove Comments Box social plugin default options, storing only custom settings (e.g. dark color scheme stored, light is default and therefore not stored)
*/
public static function sanitize_options($options)
{
if (!is_array($options) || empty($options)) {
return array();
}
if (!class_exists('Facebook_Comments_Box')) {
require_once dirname(dirname(__FILE__)) . '/social-plugins/class-facebook-comments-box.php';
}
// Handle display preferences first
$clean_options = parent::sanitize_options($options);
if (isset($clean_options['show_on'])) {
self::update_display_conditionals('comments', $clean_options['show_on'], self::post_types_supporting_comments());
if (empty($clean_options['show_on'])) {
delete_option('facebook_comments_enabled');
} else {
update_option('facebook_comments_enabled', '1');
}
unset($clean_options['show_on']);
} else {
delete_option('facebook_comments_enabled');
}
unset($options['show_on']);
$comments_box = Facebook_Comments_Box::fromArray($options);
if ($comments_box) {
return array_merge($clean_options, self::html_data_to_options($comments_box->toHTMLDataArray()));
}
return $clean_options;
}
/**
* Which features are enabled for the site on each major view type?
*
* @since 1.1.6
*
* @return void
*/
public static function enabled_features_by_view_type()
{
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(__FILE__) . '/settings-social-plugin.php';
}
$views = Facebook_Social_Plugin_Settings::get_show_on_choices('all');
if (!is_array($views) || empty($views)) {
return;
}
echo '<section id="debug-social-plugins"><header><h3>' . esc_html(__('Social Plugins', 'facebook')) . '</h3></header>';
echo '<table><caption>' . esc_html(_x('Features enabled by view type', 'software features available based on different classifications website view', 'facebook')) . '</caption>';
$features = array('like' => array('name' => __('Like Button', 'facebook'), 'url' => 'https://developers.facebook.com/docs/reference/plugins/like/'), 'send' => array('name' => __('Send Button', 'facebook'), 'url' => 'https://developers.facebook.com/docs/reference/plugins/send/'), 'follow' => array('name' => __('Follow Button', 'facebook'), 'url' => 'https://developers.facebook.com/docs/reference/plugins/follow/'), 'recommendations_bar' => array('name' => __('Recommendations Bar', 'facebook'), 'url' => 'https://developers.facebook.com/docs/reference/plugins/recommendationsbar/'), 'comments' => array('name' => __('Comments Box', 'facebook'), 'url' => 'https://developers.facebook.com/docs/reference/plugins/comments/'));
echo '<thead><tr><th>' . esc_html(__('View', 'facebook')) . '</th>';
foreach ($features as $slug => $properties) {
echo '<th>';
if (isset($properties['url'])) {
echo '<a href="' . esc_url($properties['url'], array('http', 'https')) . '">' . esc_html($properties['name']) . '</a>';
} else {
echo esc_html($properties['name']);
}
echo '</th>';
}
echo '</tr></thead><tbody>';
foreach ($views as $view) {
echo '<tr><th>' . $view . '</th>';
$view_features = get_option('facebook_' . $view . '_features');
if (!is_array($view_features)) {
$view_features = array();
}
foreach ($features as $feature => $properties) {
echo '<td>';
if (isset($view_features[$feature])) {
echo self::EXISTS;
} else {
echo ' ';
}
echo '</td>';
}
echo '</tr>';
}
echo '</tbody></table>';
echo '</section>';
}
/**
* Identify active features for debugging purposes or sent via a Facebook beacon
*
* @since 1.1
*
* @global Facebook_Loader $facebook_loader Access Facebook application information
* @param string $app_id Facebook application identifier
* @return array {
* debug information
*
* @type string parameter to include in debugger (typically as a URI query parameter)
* @type string|array information about the current site installation
* }
*/
public static function debug_output($app_id = '')
{
global $facebook_loader;
$debug = array();
// Facebook application identifier
if (!$app_id && isset($facebook_loader) && isset($facebook_loader->credentials['app_id'])) {
$app_id = $facebook_loader->credentials['app_id'];
}
if ($app_id) {
$debug['appid'] = $app_id;
}
// plugin version
if (isset($facebook_loader)) {
$debug['version'] = Facebook_Loader::VERSION;
}
// site domain
$hostname = parse_url(site_url(), PHP_URL_HOST);
if ($hostname) {
$debug['domain'] = $hostname;
}
unset($hostname);
// where are we running?
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(__FILE__) . '/settings-social-plugin.php';
}
$enabled_features = array();
$views = Facebook_Social_Plugin_Settings::get_show_on_choices('all');
foreach ($views as $view) {
$features = get_option('facebook_' . $view . '_features');
if (is_array($features) && !empty($features)) {
$enabled_features[$view] = array_keys($features);
} else {
$enabled_features[$view] = false;
}
// show a potential target where nothing appears
unset($features);
}
unset($views);
if (!empty($enabled_features)) {
$debug['features'] = $enabled_features;
}
unset($enabled_features);
// active widgets
$widgets = self::get_active_widgets();
if (!empty($widgets)) {
$debug['widgets'] = $widgets;
}
return $debug;
}
/**
* Sanitize Recommendations Bar settings before they are saved to the database.
*
* @since 1.1
*
* @param array $options recommendation bar options
* @return array clean option sets. note: we remove Recommendation Button social plugin default options, storing only custom settings (e.g. recommend action preference value stored, like is not stored)
*/
public static function sanitize_options($options)
{
if (!is_array($options) || empty($options)) {
return array();
}
if (isset($options['trigger']) && $options['trigger'] === 'pct') {
$pct = 0;
if (isset($options['trigger_pct'])) {
$pct = absint($options['trigger_pct']);
unset($options['trigger_pct']);
}
if ($pct > 0) {
$options['trigger'] = $pct . '%';
} else {
$options['trigger'] = 'onvisible';
}
}
foreach (array('read_time', 'num_recommendations', 'max_age') as $option) {
if (isset($options[$option])) {
$options[$option] = absint($options[$option]);
}
}
self::require_recommendations_bar_builder();
// Handle like button display preferences first
$clean_options = parent::sanitize_options($options);
if (isset($clean_options['show_on'])) {
self::update_display_conditionals('recommendations_bar', $clean_options['show_on'], self::get_show_on_choices());
unset($clean_options['show_on']);
}
unset($options['show_on']);
$bar = Facebook_Recommendations_Bar::fromArray($options);
if ($bar) {
return array_merge($clean_options, self::html_data_to_options($bar->toHTMLDataArray()));
}
return $clean_options;
}
/**
* Where should the button appear?
*
* @since 1.1
* @param array $extra_attributes custom form attributes
*/
public function display_mentions_show_on()
{
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(__FILE__) . '/settings-social-plugin.php';
}
echo '<fieldset id="facebook-mentions-show-on">' . Facebook_Social_Plugin_Settings::show_on_choices(self::MENTIONS_OPTION_NAME . '[show_on]', Facebook_Social_Plugin_Settings::get_display_conditionals_by_feature('mentions', 'all'), 'all') . '</fieldset>';
echo '<p>' . esc_html(Facebook_Social_Plugin_Settings::show_on_description(__('Social Mentions', 'facebook'))) . '</p>';
}
/**
* Identify active features for debugging purposes or sent via a Facebook beacon
*
* @since 1.1
* @param string $app_id application identifier
* @return array debug information
*/
public static function debug_output($app_id = '')
{
global $facebook_loader;
if (!$app_id && isset($facebook_loader) && isset($facebook_loader->credentials['app_id'])) {
$app_id = $facebook_loader->credentials['app_id'];
}
$debug = array();
if ($app_id) {
$debug['appid'] = $app_id;
}
if (isset($facebook_loader)) {
$debug['version'] = Facebook_Loader::VERSION;
}
$hostname = parse_url(site_url(), PHP_URL_HOST);
if ($hostname) {
$debug['domain'] = $hostname;
}
unset($hostname);
// where are we running?
if (!class_exists('Facebook_Social_Plugin_Settings')) {
require_once dirname(__FILE__) . '/settings-social-plugin.php';
}
$enabled_features = array();
$all_targets = Facebook_Social_Plugin_Settings::get_show_on_choices('all');
$option_name = 'facebook_%s_features';
foreach ($all_targets as $target) {
$features = get_option(sprintf($option_name, $target));
if (is_array($features) && !empty($features)) {
$enabled_features[$target] = $features;
} else {
$enabled_features[$target] = false;
}
// show a potential target where nothing appears
unset($features);
}
unset($option_name);
unset($all_targets);
if (!empty($enabled_features)) {
$debug['features'] = $enabled_features;
}
unset($enabled_features);
$sidebar_widgets = wp_get_sidebars_widgets();
unset($sidebar_widgets['wp_inactive_widgets']);
// no need to track inactives
$sidebar_widgets = array_unique(array_merge(array_values($sidebar_widgets)));
// track widgets, not sidebar names
if (is_array($sidebar_widgets) && isset($sidebar_widgets[0])) {
$sidebar_widgets = $sidebar_widgets[0];
$widgets = array();
// iterate through each sidebar configuration
// note any facebook widgets we find along the way
foreach ($sidebar_widgets as $widget_id) {
if (strlen($widget_id) > 9 && substr_compare($widget_id, 'facebook-', 0, 9) === 0) {
$feature = substr($widget_id, 9, strrpos($widget_id, '-') - 9);
if (!isset($widgets[$feature])) {
$widgets[$feature] = true;
}
unset($feature);
}
}
if (!empty($widgets)) {
$debug['widgets'] = array_keys($widgets);
}
unset($widgets);
}
return $debug;
}
