<?php

/*

 Plugin Name: Network Publisher

 Plugin URI: http://wordpress.org/extend/plugins/network-publisher/

 Description: Automatically publish your blog posts to multiple Social Networks including Twitter, Facebook Profile, Facebook Pages, LinkedIn, MySpace, Yammer, Yahoo, Identi.ca, and <a href="http://www.linksalpha.com/networks" target="_blank">more</a>. Click <a href="http://help.linksalpha.com/networks/getting-started">here</a> for instructions. Email us at post@linksalpha.com if you have any queries.

 Version: 5.7.1

 Author: linksalpha

 Author URI: http://www.linksalpha.com

 */

/*

 Copyright (C) 2012 LinksAlpha.

 This program is free software; you can redistribute it and/or modify

 it under the terms of the GNU General Public License as published by

 the Free Software Foundation; either version 2 of the License, or

 (at your option) any later version.

 This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License

 along with this program; if not, write to the Free Software

 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

define('NETWORKPUB_WP_PLUGIN_URL',					networkpub_get_plugin_dir());

define('NETWORKPUB_WIDGET_NAME', 					__("Network Publisher"));

define('NETWORKPUB_WIDGET_NAME_INTERNAL', 			'networkpub');

define('NETWORKPUB_WIDGET_NAME_INTERNAL_NW', 		'nw');

define('NETWORKPUB_PLUGIN_ADMIN_URL', 				admin_url() . 'plugins.php?page=' . NETWORKPUB_WIDGET_NAME_INTERNAL);

define('NETWORKPUB_WIDGET_NAME_POSTBOX', 			__("Postbox"));

define('NETWORKPUB_WIDGET_NAME_POSTBOX_INTERNAL', 	'networkpubpostbox');

define('NETWORKPUB_WIDGET_PREFIX', 					'networkpub');

define('NETWORKPUB', 								__('Automatically publish your blog posts to 20+ Social Networks including Facebook, Twitter, LinkedIn, Yahoo, Yammer, MySpace, Identi.ca'));

define('NETWORKPUB_ERROR_INTERNAL', 				'internal error');

define('NETWORKPUB_ERROR_INVALID_URL', 				'invalid url');

define('NETWORKPUB_ERROR_INVALID_KEY', 				'invalid key');

define('NETWORKPUB_CURRENTLY_PUBLISHING', 			__('You are currently Publishing your Blog to'));

define('NETWORKPUB_SOCIAL_NETWORKS', 				__('Social Networks'));

define('NETWORKPUB_SOCIAL_NETWORK', 				__('Social Network'));

define('NETWORKPUB_PLUGIN_VERSION', 				'5.7.1');

$networkpub_settings['api_key'] = array('label' => 'API Key:', 'type' => 'text', 'default' => '');

$networkpub_settings['id'] = array('label' => 'id', 'type' => 'text', 'default' => '');

$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

/**

 * This is the intialization function

 */

function networkpub_init() {

	networkpub_options();

	//Following will run only if the user is admin of wordpress

	if (is_admin()) {

		//Enqueue css and js bundled with wordpress

		wp_enqueue_style('thickbox');

		wp_enqueue_script('jquery');

		wp_enqueue_script('thickbox');

		//Register and enqueue css and js bundled with the plugin

		wp_register_script('networkpublisherjs', NETWORKPUB_WP_PLUGIN_URL . 'networkpub.js');

		wp_enqueue_script('networkpublisherjs');

		wp_register_script('postmessagejs', NETWORKPUB_WP_PLUGIN_URL . 'jquery.ba-postmessage.min.js');

		wp_enqueue_script('postmessagejs');

		wp_register_style('networkpublishercss', NETWORKPUB_WP_PLUGIN_URL . 'networkpub.css');

		wp_enqueue_style('networkpublishercss');

		//Hook into admin menu and activation loop

		add_action('admin_menu', 'networkpub_pages');

		add_action('activate_{$plugin}', 'networkpub_pushpresscheck');

		add_action("activated_plugin", "networkpub_pushpresscheck");

		//Deactivate loop

		register_deactivation_hook(__FILE__, 'networkpub_deactivate');

	}

}

add_action('init', 'networkpub_init');

register_activation_hook(__FILE__, 'networkpub_activate');

add_action('admin_notices', 'networkpub_warning');

add_action('admin_notices', 'networkpub_auth_errors');

add_action('init', 'networkpub_remove');

add_action('init', 'networkpub_get_posts');

add_action('xmlrpc_publish_post', 'networkpub_ping');

add_action('{$new_status}_{$post->post_type}', 'networkpub_ping');

add_action('publish_post', 'networkpub_ping');

add_action('future_to_publish', 'networkpub_ping');

add_action('transition_post_status', 'networkpub_ping_custom', 12, 3);

add_action('xmlrpc_publish_post', 'networkpub_post_xmlrpc', 12);

add_action('{$new_status}_{$post->post_type}', 'networkpub_post', 12);

add_action('publish_post', 'networkpub_post', 12);

add_action('future_to_publish', 'networkpub_post', 12);

add_action('transition_post_status', 'networkpub_post_custom', 12, 3);

add_action('{$new_status}_{$post->post_type}', 'networkpub_convert');

add_action('publish_post', 'networkpub_convert');

add_action('future_to_publish', 'networkpub_convert');

add_action('admin_menu', 'networkpub_create_post_meta_box');

add_action('save_post', 'networkpub_post_publish_status', 4, 2);

add_action('save_post', 'networkpub_save_post_meta_box', 5, 2);

add_action('wp_head', 'networkpub_add_metatags');

add_filter('language_attributes', 'networkpub_html_schema');

function networkpub_options() {

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	if (!array_key_exists('networkpub_auth_error_show', $options)) {

		$options['networkpub_auth_error_show'] = 1;

	}

	if (!array_key_exists('networkpub_mixed_mode_alert_show', $options)) {

		$options['networkpub_mixed_mode_alert_show'] = 1;

	}

	if (!array_key_exists('networkpub_metatags_facebook', $options)) {

		$options['networkpub_metatags_facebook'] = 1;

	}

	if (!array_key_exists('networkpub_lang_facebook', $options)) {

		$options['networkpub_lang_facebook'] = 'en_US';

	}

	if (!array_key_exists('networkpub_facebook_page_type', $options)) {

		$options['networkpub_facebook_page_type'] = 'article';

	}

	if (!array_key_exists('networkpub_ogtype_facebook', $options)) {

		$options['networkpub_ogtype_facebook'] = 'article';

	}

	if (!array_key_exists('networkpub_facebook_app_id', $options)) {

		$options['networkpub_facebook_app_id'] = '';

	}

	if (!array_key_exists('networkpub_metatags_googleplus', $options)) {

		$options['networkpub_metatags_googleplus'] = 'checked';

	}

	if (!array_key_exists('networkpub_googleplus_page_type', $options)) {

		$options['networkpub_googleplus_page_type'] = 'Article';

	}

	if (!array_key_exists('networkpub_custom_field_image', $options)) {

		$options['networkpub_custom_field_image'] = '';

	}

	if (!array_key_exists('networkpub_post_types', $options)) {

		$options['networkpub_post_types'] = 'post';

	}

	if (!array_key_exists('networkpub_thumbnail_size', $options)) {

		$options['networkpub_thumbnail_size'] = 'medium';

	}

	if (!array_key_exists('networkpub_post_image_video', $options)) {

		$options['networkpub_post_image_video'] = 'image';

	}

	if (!array_key_exists('networkpub_install_extension_alert_show', $options)) {

		$options['networkpub_install_extension_alert_show'] = 1;

	}

	update_option(NETWORKPUB_WIDGET_NAME_INTERNAL, $options);

}

function networkpub_actlinks($links) {

	$settings_link = '<a href="' . NETWORKPUB_PLUGIN_ADMIN_URL . '">' . __('Settings') . '</a>';

	array_unshift($links, $settings_link);

	return $links;

}

$plugin = plugin_basename(__FILE__);

add_filter("plugin_action_links_$plugin", 'networkpub_actlinks');

function networkpub_create_post_meta_box() {

	add_meta_box( 'networkpub_meta_box', NETWORKPUB_WIDGET_NAME, 'networkpub_post_meta_box', 'post', 'side', 'core' );

    add_meta_box( 'networkpub_meta_box', NETWORKPUB_WIDGET_NAME, 'networkpub_post_meta_box', 'page', 'side', 'core' );

    add_meta_box( 'networkpub_meta_box', NETWORKPUB_WIDGET_NAME, 'networkpub_post_meta_box', 'link', 'side', 'core' );

    if(function_exists('get_post_types')) {

        $args=array('public'   => true,

                    '_builtin' => false);

        $post_types=get_post_types($args, '');

    foreach($post_types as $key=>$val) {

	    add_meta_box( 'networkpub_meta_box', NETWORKPUB_WIDGET_NAME, 'networkpub_post_meta_box', $val->name, 'side', 'core', array($key) );

	    }

	 }

}

function networkpub_post_meta_box($object, $box) {

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	//WordPress Post Type of post

	$this_post_type = $object->post_type;

	if(!$this_post_type) {

	     $this_post_type = $box['args'][0];

	}

	//Published State

	$networkpub_meta_published = get_post_meta($object->ID, '_networkpub_meta_published', true);

	if (in_array($networkpub_meta_published, array('done', 'failed'))) {

		$inputs_disabled = 'disabled="disabled"';

	} else {

		$inputs_disabled = '';

	}

	//HTML

	$html = '';

	//Extension download

	$networkpub_install_extension_alert_show = $options['networkpub_install_extension_alert_show'];

	if($networkpub_install_extension_alert_show) {

		global $is_gecko, $is_safari, $is_chrome;

		$html .= '<div style="display: none;" id="linksalpha_post_download_chrome" class="misc-pub-section networkpublisher_post_meta_box_first"><img src="//lh4.ggpht.com/RcHmTiAjiRPW5GSamTaet1etjiNYaeHVT2yOtEsJDEs9IRWTdt1P64zpDmh6XzAbN4HH9byl9YhgTK_NbcXq=s16" style="vertical-align: text-bottom" />&nbsp;Install <a class="linksalpha_post_download_chrome_link" target="_blank" href="https://chrome.google.com/webstore/detail/ffifmkcjncgmnnmkedgkiabklmjdmpgi">Post extension for Chrome</a>.</div>';

		$html .= '<div style="display: none;" id="linksalpha_post_download_firefox" class="misc-pub-section networkpublisher_post_meta_box_first"><img src="//lh5.ggpht.com/HE6TEsIgCGZgRKAZJ8SI1Yq7rGGxy5s_TQhleiphoEY2QFye1OlFRm8r_6JmGq4OUfHq07OE2dk6XeHWcYyU=s16" style="vertical-align: text-bottom" />&nbsp;Install <a class="linksalpha_post_download_firefox_link" href="http://www.linksalpha.com/files/post.xpi">Post extension for Firefox</a>.</div>';

		$html .= '<div style="display: none;" id="linksalpha_post_download_safari" class="misc-pub-section networkpublisher_post_meta_box_first"><img src="//lh6.ggpht.com/4FQoS1Pn8OQOlahH5ESbjJv8iuVPV2If34-fABfBWcrJLUja5wiyLgWAekHWEuk_WaZg_iU9bf4Jli07WDQrRQ=s16" style="vertical-align: text-bottom" />&nbsp;Install <a class="linksalpha_post_download_safari_link" href="http://www.linksalpha.com/files/post.safariextz">Post extension for Safari</a>.</div>';

		if($is_gecko) {

			$browser = 'firefox';

		} elseif($is_chrome) {

			$browser = 'chrome';

		} elseif($is_safari) {

			$browser = 'safari';

		} else {

			$browser = '';

		}

		$html .= '<input type="hidden" name="linksalpha_browser" id="linksalpha_browser" value="'.$browser.'" autocomplete="off" />';

	}

	//Publish

	$curr_val_publish = get_post_meta($object->ID, '_networkpub_meta_publish', true);

	if ($curr_val_publish == '') {

		$curr_val_publish = 1;

	}

	$html .= '<div class="misc-pub-section networkpublisher_post_meta_box_first">';

	$html_label = '&nbsp;<label for="networkpub_meta_cb_publish">' . __('Publish this') . ' <i>' . $this_post_type .'</i>'. __(' to') . ' <a href="' . NETWORKPUB_PLUGIN_ADMIN_URL . '">' . __('configured Networks') . '</a></label>';

	$html_label_type_disabled = '&nbsp;<label for="networkpub_meta_cb_publish" style="background-color:yellow;">' . __('Publishing of') . ' <i>' . $this_post_type .'</i>'. ' <a href="http://codex.wordpress.org/Post_Types" target="_blank">' . __('Post Type') . '</a>' . __(' to') . ' <a href="' . NETWORKPUB_PLUGIN_ADMIN_URL . '">' . __('configured Networks') . '</a>' . ' ' . __('has been disabled. ') . '<a href="' . NETWORKPUB_PLUGIN_ADMIN_URL . '#setting_networkpub_post_types">' . __('Click Here') . '</a>' . __(' to enable again.') . '</label>';

	if ($curr_val_publish) {

		if (array_key_exists('networkpub_post_types', $options)) {

			if (in_array($this_post_type, explode(',', $options['networkpub_post_types']))) {

				$html .= '<input type="checkbox" name="networkpub_meta_cb_publish" id="networkpub_meta_cb_publish" checked ' . $inputs_disabled . ' />';

			} else {

				$inputs_disabled = 'disabled="disabled"';

				$html .= '<input type="checkbox" name="networkpub_meta_cb_publish" id="networkpub_meta_cb_publish" ' . $inputs_disabled . ' />';

				$html_label = $html_label_type_disabled;

			}

		} else {

			$html .= '<input type="checkbox" name="networkpub_meta_cb_publish" id="networkpub_meta_cb_publish" checked ' . $inputs_disabled . ' />';

		}

	} else {

		if (in_array($this_post_type, explode(',', $options['networkpub_post_types']))) {

			$html .= '<input type="checkbox" name="networkpub_meta_cb_publish" id="networkpub_meta_cb_publish" ' . $inputs_disabled . ' />';

		} else {

			$inputs_disabled = 'disabled="disabled"';

			$html .= '<input type="checkbox" name="networkpub_meta_cb_publish" id="networkpub_meta_cb_publish" ' . $inputs_disabled . ' />';

			$html_label = $html_label_type_disabled;

		}

	}

	$html .= $html_label;

	$html .= '</div>';

	//Message

	$curr_val_message = get_post_meta($object->ID, 'networkpub_postmessage', true);

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label class="networkpublisher_post_meta_box_label" for="networkpub_postmessage"><a target="_blank" href="http://help.linksalpha.com/wordpress-plugin-network-publisher/message">'. __('Message').'</a>'.(' to be included in the post:') . '</label></div>';

	$html .= '<textarea ' . $inputs_disabled . ' name="networkpub_postmessage" id="networkpub_postmessage">' . $curr_val_message . '</textarea>';

	$html .= '</div>';

	//Summary

	$curr_val_summary = get_post_meta($object->ID, 'networkpub_postsummary', true);

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label class="networkpublisher_post_meta_box_label" for="networkpub_postsummary"><a target="_blank" href="http://help.linksalpha.com/wordpress-plugin-network-publisher/summary">'. __('Summary').'</a>'.(' to be included in the post:') . '</label></div>';

	$html .= '<textarea ' . $inputs_disabled . ' name="networkpub_postsummary" id="networkpub_postsummary">' . $curr_val_summary . '</textarea>';

	$html .= '</div>';

	//Twitter handle

	$curr_val_twitterhandle = get_post_meta($object->ID, 'networkpub_twitterhandle', true);

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label class="networkpublisher_post_meta_box_label" for="networkpub_twitterhandle">@<a target="_blank" href="http://help.linksalpha.com/wordpress-plugin-network-publisher/twitter-handle">' .__('Twitter handles').'</a>'.__(' to mention in the post:') . '</label></div>';

	$html .= '<input ' . $inputs_disabled . ' type="text" name="networkpub_twitterhandle" id="networkpub_twitterhandle" value="'. $curr_val_twitterhandle .'" />';

	$html .= '<div class="networkpublisher_post_meta_box_helper">2 max, comma separated</div>';

	$html .= '</div>';

	//Twitter hash

	$curr_val_twitterhash = get_post_meta($object->ID, 'networkpub_twitterhash', true);

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label class="networkpublisher_post_meta_box_label" for="networkpub_twitterhash"><a target="_blank" href="http://help.linksalpha.com/wordpress-plugin-network-publisher/twitter-hashtag">' . __('Twitter hashtags').'</a>'.__(' to be included in the post:') . '</label></div>';

	$html .= '<input ' . $inputs_disabled . ' type="text" name="networkpub_twitterhash" id="networkpub_twitterhash" value="'.$curr_val_twitterhash.'" />';

	$html .= '<div class="networkpublisher_post_meta_box_helper">2 max, comma separated</div>';

	$html .= '</div>';

	//Facebook Page Type

	$curr_val_ogtype_facebook = get_post_meta($object->ID, 'networkpub_ogtype_facebook', true);

	$facebook_page_type = array('article' => __('Article'), 'blog' => __('Blog'), 'book' => __('Book'), 'profile' => __('External Profile'), 'video.movie' => __('Movie'), 'video.episode' => __('TV Episode'), 'video.tv_show' => __('TV Show'), 'video.other' => __('Video'), 'website' => __('Website'));

	$facebook_page_type_options = '';

	foreach ($facebook_page_type as $key => $val) {

		if ($curr_val_ogtype_facebook == $key) {

			$facebook_page_type_options = $facebook_page_type_options . '<option value="' . htmlentities($key) . '" selected>' . htmlentities($val) . '</option>';

		} else {

			$facebook_page_type_options = $facebook_page_type_options . '<option value="' . htmlentities($key) . '">' . htmlentities($val) . '</option>';

		}

	}

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label for="networkpub_ogtype_facebook">' . __('Page Type for Facebook metatags:') . '</label></div>';

	$html .= '<div><select ' . $inputs_disabled . ' name="networkpub_ogtype_facebook" id="networkpub_ogtype_facebook">' . $facebook_page_type_options . '</select></div>';

	$html .= '</div>';

	//Image/Video

	$curr_val_post_image_video = get_post_meta($object->ID, 'networkpub_post_image_video', true);

	if(!$curr_val_post_image_video) {

		if (array_key_exists('networkpub_post_image_video', $options)) {

			$curr_val_post_image_video = $options['networkpub_post_image_video'];

		}	

	}

	$post_image_video_type = array('image' => __('Image'), 'video' => __('Video'));

	$post_image_video_options = '';

	foreach ($post_image_video_type as $key => $val) {

		if ($curr_val_post_image_video == $key) {

			$post_image_video_options = $post_image_video_options . '<option value="' . htmlentities($key) . '" selected>' . htmlentities($val) . '</option>';

		} else {

			$post_image_video_options = $post_image_video_options . '<option value="' . htmlentities($key) . '">' . htmlentities($val) . '</option>';

		}

	}

	$html .= '<div class="misc-pub-section">';

	$html .= '<div class="networkpublisher_post_meta_box_label_box"><label for="networkpub_post_image_video">' . __('Attach Image or Video') . '</label>&nbsp;(<a target="_blank" href="http://help.linksalpha.com/networks/publish-option-image-or-video">' .__('help') .'</a>):</div>';

	$html .= '<div><select ' . $inputs_disabled . ' name="networkpub_post_image_video" id="networkpub_post_image_video">' . $post_image_video_options . '</select></div>';

	$html .= '</div>';

	//Content from Excerpt

	$curr_val_content = get_post_meta($object->ID, '_networkpub_meta_content', true);

	if ($curr_val_content == '') {

		$curr_val_content = 0;

	}

	if (in_array($networkpub_meta_published, array('failed', 'done'))) {

		$html .= '<div class="misc-pub-section">';	

	} else {

		$html .= '<div class="misc-pub-section" style="border-bottom:0px;padding-bottom:0px;">';

	}

	$html .= '<div class="networkpublisher_post_meta_box_label_box">';

	if ($curr_val_content) {

		$html .= '<input type="checkbox" name="networkpub_meta_cb_content" id="networkpub_meta_cb_content" checked ' . $inputs_disabled . ' />';

	} else {

		$html .= '<input type="checkbox" name="networkpub_meta_cb_content" id="networkpub_meta_cb_content" ' . $inputs_disabled . ' />';

	}

	$html .= '&nbsp;<label for="networkpub_meta_cb_content">' . __('Use Excerpt for publishing to Networks') . '</label>';

	$html .= '</div>';

	$html .= '</div>';

	//Content Sent successfully

    if ($networkpub_meta_published == 'failed') {

    	$html .= '<div class="misc-pub-section">';

		$html .= '<div class="networkpublisher_post_meta_box_label_box" style="color:red;"><img src="' . NETWORKPUB_WP_PLUGIN_URL . 'alert.png" />&nbsp;' . __('Post to social networks failed.') . '</div>';

		$html .= '</div>';

	} elseif ($networkpub_meta_published == 'done') {

		$html .= '<div class="misc-pub-section">';

		$html .= '<div class="networkpublisher_post_meta_box_label_box" style="color:green;"><input type="checkbox" checked disabled="disabled" />&nbsp;<label for="networkpub_meta_cb_content">' . __('Data sent successfully.') . '</label></div>';

		$html .= '</div>';

	}

	if(in_array($networkpub_meta_published, array('failed', 'done'))) {

		$html .= '<div class="misc-pub-section" style="border-bottom:0px;padding-bottom:0px;">';

		$html .= '<input type="button" class="button-primary" id="networkpub_post_update" value="Post an Update">';

		$post_data = networkpub_get_post_data_republish($object);

		$post_data_string = http_build_query($post_data);

		$html .= '<input type="hidden" id="networkpub_post_data" value="'.$post_data_string.'">';

		$html .= '</div>';

	}

	//nonce

	$html .= '<input type="hidden" name="networkpub_meta_nonce" value="' . wp_create_nonce(plugin_basename(__FILE__)) . '" />';

	//Return

	echo $html;

}

function networkpub_save_post_meta_box($post_id, $post) {

	#Options

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	if (empty($_POST['networkpub_meta_nonce'])) {

		return $post_id;

	}

	#Nonce

	if (!wp_verify_nonce($_POST['networkpub_meta_nonce'], plugin_basename(__FILE__))) {

		return $post_id;

	}

	#User auth

	if (!current_user_can('edit_post', $post_id)) {

		return $post_id;

	}

	#Message

	$new_meta_value_postmessage = '';

	if (!empty($_POST['networkpub_postmessage'])) {

		if ($_POST['networkpub_postmessage']) {

			$new_meta_value_postmessage = strip_tags($_POST['networkpub_postmessage']);

		}

	}

	update_post_meta($post_id, 'networkpub_postmessage', $new_meta_value_postmessage);

	#Summary

	$new_meta_value_postsummary = '';

	if (!empty($_POST['networkpub_postsummary'])) {

		if ($_POST['networkpub_postsummary']) {

			$new_meta_value_postsummary = strip_tags($_POST['networkpub_postsummary']);

		}

	}

	update_post_meta($post_id, 'networkpub_postsummary', $new_meta_value_postsummary);

	#Twitter Handle

	$new_meta_value_twitterhandle = '';

	if (!empty($_POST['networkpub_twitterhandle'])) {

		if ($_POST['networkpub_twitterhandle']) {

			$new_meta_value_twitterhandle = strip_tags($_POST['networkpub_twitterhandle']);

			$new_meta_value_twitterhandle = str_replace("@", "", $new_meta_value_twitterhandle);

		}

	}

	update_post_meta($post_id, 'networkpub_twitterhandle', $new_meta_value_twitterhandle);

	#Twitter Hash

	$new_meta_value_twitterhash = '';

	if (!empty($_POST['networkpub_twitterhash'])) {

		if ($_POST['networkpub_twitterhash']) {

			$new_meta_value_twitterhash = strip_tags($_POST['networkpub_twitterhash']);

			$new_meta_value_twitterhash = str_replace("#", "", $new_meta_value_twitterhash);

		}

	}

	update_post_meta($post_id, 'networkpub_twitterhash', $new_meta_value_twitterhash);

	#Facebook Page Type

	$new_meta_value_ogtypefacebook = '';

	if (!empty($_POST['networkpub_ogtype_facebook'])) {

		if ($_POST['networkpub_ogtype_facebook']) {

			$new_meta_value_ogtypefacebook = strip_tags($_POST['networkpub_ogtype_facebook']);

		}

	}

	update_post_meta($post_id, 'networkpub_ogtype_facebook', $new_meta_value_ogtypefacebook);

	#Image/Video

	$new_meta_value_post_image_video = '';

	if (!empty($_POST['networkpub_post_image_video'])) {

		if ($_POST['networkpub_post_image_video']) {

			$new_meta_value_post_image_video = strip_tags($_POST['networkpub_post_image_video']);

		}

	}

	update_post_meta($post_id, 'networkpub_post_image_video', $new_meta_value_post_image_video);

	$options['networkpub_post_image_video'] = $new_meta_value_post_image_video;

	#Content

	$new_meta_value_content = 0;

	if (!empty($_POST['networkpub_meta_cb_content'])) {

		if ($_POST['networkpub_meta_cb_content']) {

			$new_meta_value_content = 1;

		}

	}

	update_post_meta($post_id, '_networkpub_meta_content', $new_meta_value_content);

	#Update Options

	update_option(NETWORKPUB_WIDGET_NAME_INTERNAL, $options);

}

function networkpub_post_publish_status($post_id, $post) {

	add_post_meta($post_id, '_networkpub_meta_published', 'new', true);

}

function networkpub_warning() {

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	if (empty($options['api_key'])) {

		if (!isset($_POST['submit'])) {

			echo '

				<div class="updated fade" style="padding:10px;text-align:left">

					<div style="font-weight:bold;"><a href="http://wordpress.org/extend/plugins/network-publisher/" target="_blank">' . NETWORKPUB_WIDGET_NAME . '</a> ' . __('plugin is almost ready.') . '</div>

					<div>' . __('You must') . ' <a href="' . NETWORKPUB_PLUGIN_ADMIN_URL . '">' . __('enter API key') . '</a> ' . __(' on the settings page for plugin') . ' ' . NETWORKPUB_WIDGET_NAME . ' ' . __('for automatic posting of your blog articles to 20+ Social Networks including Twitter, Facebook Profile, Facebook Pages, LinkedIn, MySpace, Yammer, Yahoo, Identi.ca, and more.') . '</div>

				</div>';

		}

	}

}

function networkpub_auth_errors() {

	//Get options

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	if (!is_array($options)) {

		return;

	}

	if (empty($options['networkpub_auth_error_show'])) {

		return;

	}

	$networkpub_auth_error_show = $options['networkpub_auth_error_show'];

	if (!$networkpub_auth_error_show) {

		return;

	}

	if (empty($options['api_key'])) {

		return;

	}

	$api_key = $options['api_key'];

	$link = 'http://www.linksalpha.com/a/networkpubautherrors';

	$params = array('api_key' => $api_key, 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW, 'plugin_version' => networkpub_version(), );

	$response_full = networkpub_http_post($link, $params);

	$response_code = $response_full[0];

	if ($response_code == 200) {

		return;

	}

	if ($response_code == 401) {

		echo "

		<div class='updated fade' style='padding:10px;'>

			<div style='color:red;font-weight:bold;'>

				<img src='" . NETWORKPUB_WP_PLUGIN_URL . "alert.png' style='vertical-align:text-bottom;' />&nbsp;" . __("Network Publisher Authorization Error") . "

			</div>

			<div style='padding-top:0px;'>

				" . __("Authorization provided on one or more of your Network accounts has expired. Please") . " <a target='_blank' href='http://www.linksalpha.com/networks'>" . __("add the related Account") . "</a> " . __("again to be able to publish content. To learn more, ") . "<a target='_blank' href='http://help.linksalpha.com/networks/authorization-error'>" . __("Click Here") . "</a>. " . __("To access Settings page of the plugin, ") . "<a href='plugins.php?page=networkpub'>" . __("Click Here.") . "</a>

			</div>

		</div>

		";

		return;

	}

	return;

}

function networkpub_mixed_mode() {

	$options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);

	if (!is_array($options)) {

		return;

	}

	if (empty($options['networkpub_mixed_mode_alert_show'])) {

		return;

	}

	$networkpub_mixed_mode_alert_show = $options['networkpub_mixed_mode_alert_show'];

	if (!$networkpub_mixed_mode_alert_show) {

		return;

	}

	if (empty($options['id_2'])) {

		return;

	}

	$id = $options['id_2'];

	$link = 'http://www.linksalpha.com/a/networkpubmixedmode';

	$params = array('id' => $id, 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW, 'plugin_version' => networkpub_version(), );

	$response_full = networkpub_http_post($link, $params);

	$response_code = $response_full[0];