//create new top-level menu

$page = add_menu_page( sprintf( __( '%s Plugin Settings', 'facebook' ), 'Facebook'), 'Facebook', 'manage_options', 'facebook-settings', 'fb_settings_page', plugins_url( 'images/icon-bw.png', __FILE__) );

//call register settings function

add_action( 'admin_print_styles-' . $page, 'fb_admin_style');

add_action( 'admin_print_scripts-' . $page, 'fb_admin_scripts' );

// store list of conflicts separately for cleaner data vs. logic

include_once( dirname(__FILE__) . '/conflicting-plugins.php' );

if ( empty( $og_conflicting_plugins_static ) )

return;

//fetch activated plugins

$plugins_list = get_option( 'active_plugins', array() );

$conflicting_plugins = array();

// iterate through activated plugins, checking if they are in the list of conflict plugins

foreach ( $plugins_list as $val ) {

$plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/' . $val);

$plugin_uri = $plugin_data['PluginURI'];

if( $plugin_uri === 'http://wordpress.org/extend/plugins/facebook/' )

continue;

if( in_array( $plugin_uri, $og_conflicting_plugins_static, true ) )

$conflicting_plugins[] = $plugin_data['Name'];

}

//if there are more than 1 plugins relying on Open Graph, warn the user on this plugins page

if ( ! empty( $conflicting_plugins ) ) {

fb_admin_dialog( sprintf( __( 'You have plugins installed that could potentially conflict with the Facebook plugin. Please consider disabling the following plugins on the %s:', 'facebook' ) . '<br />' . implode( ', ', $conflicting_plugins ), '<a href="plugins.php" aria-label="Plugins 0">' . esc_html( __( 'Plugins Settings page', 'facebook' ) ) . '</a>' ), true);

}

if ( $file === plugin_basename( dirname(__FILE__) . '/facebook.php' ) )

$links[] = '<a href="' . esc_url( admin_url( 'admin.php' ) . '?' . http_build_query( array( 'page' => 'facebook-settings' ) ) ) . '">' . __( 'Settings' ) . '</a>';

return $links;

$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';

wp_enqueue_style( 'fb_admin', plugins_url( 'style/style-admin' . $suffix . '.css', __FILE__), array(), '1.0' );

wp_enqueue_style( 'fb_loopj', plugins_url( 'scripts/loopj-jquery-tokeninput/styles/token-input-facebook' . $suffix . '.css', __FILE__ ), array(), '1.6.0' );

wp_enqueue_style( 'tipsy', plugins_url( 'style/tipsy' . $suffix . '.css', __FILE__), array(), '1.0.0a' );

<style type="text/css">

#toplevel_page_fb-hacks-fb-admin-menu img {

display: none;

}

#toplevel_page_fb-hacks-fb-admin-menu .wp-menu-image {

background-image: url(<?php echo esc_url( plugins_url( 'images/icon-bw.png', __FILE__ ) ); ?>);

background-repeat: no-repeat;

background-position: 6px 6px;

}

#toplevel_page_fb-hacks-fb-admin-menu .wp-menu-image:hover {

background-image: url( <?php echo esc_url( plugins_url( 'images/icon.png', __FILE__ ) ); ?> );

}

</style><?php

$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';

wp_enqueue_script( 'fb_admin', plugins_url( 'scripts/fb-admin' . $suffix . '.js', __FILE__ ), array(), '1.0', true );

wp_enqueue_script( 'fb_loopj', plugins_url( 'scripts/loopj-jquery-tokeninput/jquery.tokeninput' . $suffix . '.js', __FILE__ ), array('jquery'), '1.6.0', true );

wp_enqueue_script( 'tipsy', plugins_url( 'scripts/jquery.tipsy' . $suffix . '.js', __FILE__ ), array('jquery'), '1.0.0a', true );

wp_localize_script( 'fb_admin', 'FBNonce', array(

// URL to wp-admin/admin-ajax.php to process the request

'ajaxurl' => admin_url( 'admin-ajax.php' ),

// generate a nonce with a unique ID "myajax-post-comment-nonce"

// so that you can check it later when an AJAX request is sent

'autocompleteNonce' => wp_create_nonce( 'fb_autocomplete_nonce' ),

) );

register_setting( 'fb_options', 'fb_options', 'fb_options_validate' );

//call register settings function

add_action( 'admin_print_styles', 'fb_admin_style' );

add_action( 'admin_print_scripts', 'fb_admin_scripts' );

global $facebook;

$like_button_options = array(

'enabled' => 'true',

'send' => 'true',

'layout' => 'button_count',

'action' => 'like',

'colorscheme' => 'light',

'font' => 'arial',

'position' => 'both',

'ref' => 'wp',

'href' => 'http://developers.facebook.com/wordpress'

);

?>

<div class="wrap">

<div class="facebook-logo"></div>

<h2><?php echo esc_html( sprintf( __( '%s for WordPress', 'facebook' ), 'Facebook' ) ) . ' ' . fb_get_like_button($like_button_options); ?></h2>

<?php settings_errors(); ?>

<form method="post" action="options.php">

<?php

settings_fields( 'fb_options' );

if ( ! isset( $facebook ) ) {

echo '<h2>' . esc_html( __( 'Step 1: Create an App', 'facebook' ) ) . '</h2>';

echo '<p><strong>' . sprintf( esc_html( __( 'If you already have a Facebook app for this website, skip to %s.', 'facebook' ) ), '<a href="#step-2">' . esc_html( __( 'Step 2', 'facebook' ) ) . '</a>' ) . '</strong></p><br>';

echo '<p>' . sprintf( esc_html( __( 'If you don\'t already have an app for this website, go to %s and click the "Create New App" button. You\'ll see a dialog like the one below. Fill this in and click "Continue".', 'facebook' ) ), '<a href="https://developers.facebook.com/apps" target="_blank">https://developers.facebook.com/apps</a>' );

echo '<p><img src="' . plugins_url( 'images/nux_create_app.png', __FILE__ ) . '"></p>';

echo '<p>' . esc_html( __( 'Here are for some recommendations for filling this form out.', 'facebook' ) ) . '</p>';

echo '<b>' . esc_html( __( 'App Name:', 'facebook' ) ) . '</b> ' . esc_html( get_bloginfo('name') ) . '<br />';

echo '<b>' . esc_html( __( 'App Namespace:', 'facebook' ) ) . '</b> ' . esc_html( strtolower(str_replace( ' ', '-', get_bloginfo('name') ) ) ) . '<br />';

echo '<h2 id="step-2">' . esc_html( __( 'Step 2: Set up the App', 'facebook' ) ) . '</h2>';

echo sprintf( esc_html( __( 'Next, set up your app so that it looks like the settings below. Make sure you set your app\'s icon and image, too. If you already have an app and skipped Step 1, you can view your app settings by going to %s', 'facebook' ) ), '<a href="https://developers.facebook.com/apps">https://developers.facebook.com/apps</a>.</p>' );

echo '<p>' . esc_html( __( 'Here are for some recommendations for filling this form out, based on where this plugin is installed.', 'facebook' ) ) . '</p>';

echo '<b> App Domains: </b>' . esc_html( parse_url( home_url('/'), PHP_URL_HOST ) ) . '<br />';

echo '<b> Site URL and Mobile Web URL: </b>' . esc_html( get_bloginfo( 'wpurl' ) ) . '<br />';

echo '<p><img src="' . esc_url( plugins_url( 'images/nux_app_settings.png', __FILE__ ) ) . '" style="border: 1px solid #ccc; margin: 5px; padding: 5px;"></p>';

echo '<h2>' . esc_html( __( 'Step 3: WordPress settings', 'facebook' ) ) . '</h2>';

echo '<p>' . esc_html( __( 'Now, based on what you entered in Step 2, fill in the settings below and Save. Once saved, additional options will appear on this page.', 'facebook' ) ) . '</p>';

fb_get_main_settings_fields();

} else {

echo '<h2>' . esc_html( __( 'Main Settings', 'facebook' ) ) . '</h2>';

$options = get_option('fb_options');

if ( empty($options['app_id']) || empty($options['app_secret']) )

echo '<p>' . sprintf( esc_html( __( 'Get your App ID, Secret, and Namespace at %s.', 'facebook' ) ) . '<strong>' . esc_html( __( 'If you already have a Facebook app for this website, it\'s important that you use the same information below.', 'facebook' ) ) . '</strong>', '<a href="https://developers.facebook.com/apps">https://developers.facebook.com/apps</a>' ) . '</p>';

else

echo '<p><a href="' . esc_url( 'https://developers.facebook.com/apps/' . $options['app_id'] ) . '">' . esc_html( __( 'Edit app settings on Facebook', 'facebook' ) ) . '</a></p>';

fb_get_main_settings_fields();

echo '<h2>' . esc_html( __( 'Post and Page Settings', 'facebook' ) ) . '</h2>';

echo '<p>' . esc_html( __( 'These settings affect Pages and Posts only.', 'facebook' ) ) . ' ' . sprintf( esc_html( __( 'Additional Social Plugins are also available in the %s.', 'facebook' ) ), '<a href="widgets.php">' . esc_html( __( 'Widgets settings', 'facebook' ) ) . '</a>' );

do_action( 'fb_notify_plugin_conflicts' );

fb_get_social_publisher_fields();

fb_get_like_fields();

fb_get_subscribe_fields();

fb_get_send_fields();

fb_get_comments_fields();

fb_get_recommendations_bar_fields();

}

submit_button();

fb_get_debug_output();

fb_insights_admin();

?>

</form>

</div>

<?php

$bloginfo = get_bloginfo('version');

$debug = fb_get_settings($appid);

$debug['wp_ver'] = $bloginfo;

echo '<a href="#" id="debug-output-link" onclick="fbShowDebugInfo(); return false">' . esc_html( __( 'debug info', 'facebook' ) ) . '</a><div id="debug-output">' . esc_html( json_encode($debug) ) . '</div>';

global $fb_ver;

$options = get_option('fb_options');

if ( ! $appid )

$appid = $options['app_id'];

if ( ! empty( $options['social_publisher']['publish_to_fan_page'] ) )

preg_match_all("/(.*?)@@!!(.*?)@@!!(.*?)$/su", $options['social_publisher']['publish_to_fan_page'], $fan_page_info, PREG_SET_ORDER);

$options['social_publisher']['publish_to_fan_page'] = array();

if ( ! empty( $fan_page_info[0] ) ) {

$options['social_publisher']['publish_to_fan_page']['page_name'] = $fan_page_info[0][1];

$options['social_publisher']['publish_to_fan_page']['page_id'] = $fan_page_info[0][2];

}

$enabled_options = array();

if ( isset( $options ) ) {

if ( isset( $options['social_publisher'] ) )

$enabled_options['social_publisher'] = $options['social_publisher'];

if ( isset( $options['recommendations_bar'] ) )

$enabled_options['recommendations_bar'] = $options['recommendations_bar'];

if ( isset( $options['subscribe'] ) )

$enabled_options['subscribe'] = $options['subscribe'];

if ( isset( $options['comments'] ) )

$enabled_options['comments'] = $options['comments'];

if ( isset( $options['send'] ) )

$enabled_options['send'] = $options['send'];

}

$sidebar_widgets = wp_get_sidebars_widgets();

$fb_sidebar_widgets = array();

$sidebars = array( 'sidebar-1', 'sidebar-2', 'sidebar-3', 'sidebar-4', 'sidebar-5' );

foreach ($sidebars as $sidebar) {

if (empty($sidebar_widgets[$sidebar])) {

continue;

}

foreach($sidebar_widgets[$sidebar] as $key => $val) {

if (strpos($val, 'fb_') !== false){

$fb_sidebar_widgets[$sidebar][] = $val;

}

}

}

$payload = array( 'appid' => $appid, 'version' => $fb_ver, 'domain' => $_SERVER['HTTP_HOST'] );

$payload = array_merge( $fb_sidebar_widgets, $payload, $enabled_options );

return $payload;

$children = array(

array(

'name' => 'app_id',

'label' => __( 'App ID', 'facebook' ),

'type' => 'text',

'help_text' => __( 'Your App ID.', 'facebook' ),

'required' => true

),

array(

'name' => 'app_secret',

'type' => 'text',

'help_text' => __( 'Your App Secret.', 'facebook' ),

'required' => true

),

array(

'name' => 'app_namespace',

'type' => 'text',

'help_text' => __( 'Your App Namespace.', 'facebook' )

)

);

fb_construct_fields('settings', $children);

add_submenu_page(

'edit-comments.php',

'Facebook',

'Facebook',

'moderate_comments',

'fb_comments',

'fb_settings_page'

);

add_submenu_page(

'facebook-settings',

_x( 'Insights', 'Facebook insights stats tool', 'facebook' ),

_x( 'Insights', 'Facebook insights stats tool', 'facebook' ),

'publish_posts',

'fb_insights',

'fb_insights_page'

);

// TODO wire this up to field definitions!

$output = array();

foreach ($input as $key=>$value) {

switch ($key) {

case 'app_id':

$label = __( 'App ID', 'facebook' );

if (fb_options_validate_present($value, $label)) {

$value = fb_options_validate_integer($value, $label);

}

break;

case 'app_secret':

$label = __( 'App secret', 'facebook' );

if (fb_options_validate_present($value, $label)) {

$value = fb_options_validate_hex($value, $label);

}

break;

case 'app_namespace':

$label = __( 'App namespace', 'facebook' );

$value = fb_options_validate_namespace($value, $label);

break;

case 'social_publisher':

$label_prefix = __( 'The Social Publisher\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

case 'recommendations_bar':

$label_prefix = __( 'The Recommendations Bar\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

case 'like':

$label_prefix = __( 'The Like Button\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

case 'subscribe':

$label_prefix = __( 'The Subscribe Button\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

case 'send':

$label_prefix = __( 'The Send Button\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

case 'comments':

$label_prefix = __( 'The Comments Box\'s', 'facebook' );

$value = fb_options_validate_plugin($value, $label_prefix);

break;

default:

$value = '';

break;

}

$output[$key] = $value;

}

return $output;

if ($value == '') {

add_settings_error('fb_options', '', sprintf( __( '%s must be present', 'facebook' ), $label ) );

return false;

}

return true;

if ($sanitize) {

$value = sanitize_text_field( $value );

}

if (!preg_match('/^[0-9]+$/', $value)) {

$value = preg_replace('/[^0-9]/', '', $value);

add_settings_error('fb_options', '', sprintf( __( '%s has been converted to an integer', 'facebook' ), $label ) );

}

return $value;

if ($sanitize) {

$value = sanitize_text_field( $value );

}

if (!preg_match('/^[0-9a-f]+$/i', $value)) {

$value = preg_replace('/[^0-9a-f]/', '', strtolower($value));

add_settings_error('fb_options', '', sprintf( __( '%s has been converted to a hex string', 'facebook' ), $label ) );

}

return $value;

if ($sanitize) {

$value = sanitize_text_field( $value );

}

if ($value != '' && !preg_match('/^[-_a-z]+$/', $value)) {

$value = preg_replace('/[^-_a-z]/', '', strtolower($value));

add_settings_error('fb_options', '', sprintf( __( '%s has been converted to contain only lowercase letters, dashes and underscores', 'facebook' ), $label ) );

}

return $value;

// TODO desperately needs to be driven from plugin definitions

if ($sanitize) {

$array = fb_sanitize_options($array);

}

if (!isset($array['enabled']) || !$array['enabled']) {

return $array;

}

foreach($array as $key=>$value) {

$label = '';

switch ($key) {

case 'trigger':

$label = sprintf( __( '%s trigger', 'facebook' ), $label_prefix );

break;

case 'read_time':

$label = sprintf( __( '%s read time', 'facebook' ), $label_prefix );

break;

case 'width':

$label = sprintf( __( '%s width', 'facebook' ), $label_prefix );

break;

case 'num_posts':

$label = sprintf( __( '%s number of posts', 'facebook' ), $label_prefix );

break;

}

if ($label != '' && fb_options_validate_present($value, $label)) {

$value = fb_options_validate_integer($value, $label);

}

$array[$key] = $value;

}

return $array;