';
+ }
+ $html .= '';
+ $html .= '
';
+ //Content Sent successfully
+ if ($networkpub_meta_published == 'failed') {
+ $html .= '';
+ $html .= '
' . __('Post to social networks failed.') . '';
+ $html .= '
';
+ } elseif ($networkpub_meta_published == 'done') {
+ $html .= ' ' . __('Post to social networks failed.') . '';
+ $html .= '';
+ $html .= '
';
+ }
+ //nonce
+ $html .= '';
+ //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);
+ #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 '
+
+
';
+ }
+ }
+}
+
+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 "
+ ' . NETWORKPUB_WIDGET_NAME . ' ' . __('plugin is almost ready.') . '
+ ' . __('You must') . ' ' . __('enter API key') . ' ' . __(' 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 to work') . '
+
+
+ ";
+ 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 = $response_full[0];
+ if ($response_code == 200) {
+ $response = networkpub_json_decode($response_full[1]);
+ if ($response -> errorCode > 0) {
+ if ($response -> errorMessage == 'mixed mode') {
+ echo "
+
+ ![](" . NETWORKPUB_WP_PLUGIN_URL . "alert.png)
" . __("Network Publisher Authorization Error") . "
+
+ " . __("Network Publisher Authorization Error") . "
+
+ " . __("Authorization provided on one or more of your Network accounts has expired. Please") . " " . __("add the related Account") . " " . __("again to be able to publish content. To learn more, ") . "" . __("Click Here") . ". " . __("To access Settings page of the plugin, ") . "" . __("Click Here.") . "
+
+
+
+ ";
+ }
+ }
+ }
+}
+
+function networkpub_disabled_check($networkpub_enable) {
+ $html = '
+ " . __("Network Publisher - Mixed Mode Alert") . "
+
+ " . __("Network Publisher - Mixed Mode Alert") . "
+
+ " . __("Publishing of your website content via LinksAlpha Network Publisher seems to be configured using both the Network Publisher Plugin and RSS Feed of your website. LinksAlpha recommends use of Network Publisher plugin over RSS Feed. ") . "" . __("Click here") . " " . __("to read the help document that will help resolve this Mixed Mode configuration issue.") . "
+
+
+ ' . __('Alert - Publishing has been Disabled!') . '
+
';
+ if ($networkpub_enable != 'checked') {
+ echo $html;
+ }
+}
+
+function networkpub_ping($id) {
+ if (!$id) {
+ return;
+ }
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (empty($options['id']) or empty($options['api_key'])) {
+ return;
+ }
+ $link = 'http://www.linksalpha.com/a/ping?id=' . $options['id'];
+ $response_full = networkpub_http($link);
+ return;
+}
+
+function networkpub_ping_custom($new, $old, $post) {
+ if ($new == 'publish' && $old != 'publish') {
+ $post_types = get_post_types(array('public' => true), 'objects');
+ foreach ($post_types as $post_type) {
+ if ($post -> post_type == $post_type -> name) {
+ networkpub_ping($post->ID, $post);
+ break;
+ }
+ }
+ }
+ return;
+}
+
+function networkpub_convert($id) {
+ if (!$id) {
+ return;
+ }
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (!empty($options['id_2'])) {
+ return;
+ }
+ if (empty($options['id']) or empty($options['api_key'])) {
+ return;
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubconvert';
+ $params = array('id' => $options['id'], 'api_key' => $options['api_key'], 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW, );
+ //HTTP Call
+ $response_full = networkpub_http_post($link, $params);
+ $response_code = $response_full[0];
+ if ($response_code != 200) {
+ return;
+ }$response = networkpub_json_decode($response_full[1]);
+ if ($response -> errorCode > 0) {
+ return;
+ }
+ $options['id_2'] = $response -> results;
+ //Save
+ update_option(NETWORKPUB_WIDGET_NAME_INTERNAL, $options);
+ return;
+}
+
+function networkpub_post($post_id) {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (!is_array($options)) {
+ return;
+ }
+ if (array_key_exists('networkpub_enable', $options)) {
+ $networkpub_enable_value = $options['networkpub_enable'];
+ } else {
+ $networkpub_enable_value = 1;
+ }
+ if (!$networkpub_enable_value) {
+ return;
+ }
+ if (!$options['networkpub_post_types']) {
+ return;
+ }
+ $post_types_enabled = explode(',', $options['networkpub_post_types']);
+ $post_type = get_post_type($post_id);
+ if (!in_array($post_type, $post_types_enabled)) {
+ return;
+ }
+ //Network keys
+ if (empty($options['api_key']) or empty($options['id_2'])) {
+ return;
+ }
+ $id = $options['id_2'];
+ $api_key = $options['api_key'];
+ //Post data
+ $post_data = get_post($post_id, ARRAY_A);
+ //Post Published?
+ if (!in_array($post_data['post_status'], array('future', 'publish'))) {
+ return;
+ }
+ //post too old?
+ $post_date = strtotime($post_data['post_date_gmt']);
+ $current_date = time();
+ $diff = $current_date - $post_date;
+ $days = floor($diff / (60 * 60 * 24));
+ if ($days > 3) {
+ return;
+ }
+ $post_message = get_post_meta($post_id, 'networkpub_postmessage', true);
+ $post_twitterhandle = get_post_meta($post_id, 'networkpub_twitterhandle', true);
+ $post_twitterhash = get_post_meta($post_id, 'networkpub_twitterhash', true);
+ $post_ogtypefacebook = get_post_meta($post_id, 'networkpub_ogtype_facebook', true);
+ $networkpub_meta_publish = get_post_meta($post_id, '_networkpub_meta_publish', true);
+ $networkpub_post_image_video = get_post_meta($post_id, 'networkpub_post_image_video', true);
+ if ($networkpub_meta_publish == "") {
+ } elseif ($networkpub_meta_publish == 0) {
+ return;
+ }
+ $networkpub_meta_published = get_post_meta($post_id, '_networkpub_meta_published', true);
+ if ($networkpub_meta_published == 'done') {
+ return;
+ }
+ //Post meta - networkpub_meta_content
+ $networkpub_meta_content = get_post_meta($post_id, '_networkpub_meta_content', true);
+ //Post data: id, content and title
+ $post_title = $post_data['post_title'];
+ if ($networkpub_meta_content) {
+ $post_content = $post_data['post_excerpt'];
+ } else {
+ $post_content = $post_data['post_content'];
+ }
+ //Post data: Permalink
+ $post_link = get_permalink($post_id);
+ //Post data: Categories
+ $post_categories_array = array();
+ $post_categories_data = get_the_category($post_id);
+ foreach ($post_categories_data as $category) {
+ $post_categories_array[] = $category -> cat_name;
+ }
+ $post_categories = implode(",", $post_categories_array);
+ $post_tags_array = array();
+ $post_tags_data = wp_get_post_tags($post_id);
+ foreach ($post_tags_data as $tag) {
+ $post_tags_array[] = $tag -> name;
+ }
+ $post_tags = implode(",", $post_tags_array);
+ if (function_exists('get_wpgeo_latitude')) {
+ if (get_wpgeo_latitude($post_id) and get_wpgeo_longitude($post_id)) {
+ $post_geotag = get_wpgeo_latitude($post_id) . ' ' . get_wpgeo_longitude($post_id);
+ }
+ }
+ if (!isset($post_geotag)) {
+ $post_geotag = '';
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubpost';
+ $params = array('id' => $id,
+ 'api_key' => $api_key,
+ 'post_id' => $post_id,
+ 'post_link' => $post_link,
+ 'post_title' => $post_title,
+ 'post_content' => $post_content,
+ 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW,
+ 'plugin_version' => networkpub_version(),
+ 'post_categories' => $post_categories,
+ 'post_tags' => $post_tags,
+ 'post_geotag' => $post_geotag,
+ 'twitterhandle' => $post_twitterhandle,
+ 'hashtag' => $post_twitterhash,
+ 'content_message' => $post_message,
+ 'post_image_video' => $networkpub_post_image_video,
+ );
+ $post_image = networkpub_thumbnail_link($post_id, $post_data['post_content']);
+ if ($post_image) {
+ $params['post_image'] = $post_image;
+ }
+ $response_full = networkpub_http_post($link, $params);
+ $response_code = $response_full[0];
+ if ($response_code == 200) {
+ update_post_meta($post_id, '_networkpub_meta_published', 'done');
+ } else {
+ update_post_meta($post_id, '_networkpub_meta_published', 'failed');
+ }
+ networkpub_video($post_id, $post_content);
+ return;
+}
+
+function networkpub_post_xmlrpc($post_id) {
+ networkpub_post($post_id);
+ return;
+}
+
+function networkpub_post_custom($new, $old, $post) {
+ if ($new == 'publish' && $old != 'publish') {
+ $post_types = get_post_types(array('public' => true), 'objects');
+ foreach ($post_types as $post_type) {
+ if ($post -> post_type == $post_type -> name) {
+ networkpub_post($post->ID);
+ break;
+ }
+ }
+ }
+ return;
+}
+
+function networkpub_conf() {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ global $networkpub_settings;
+ if (isset($_POST['submit'])) {
+ if (function_exists('current_user_can') && !current_user_can('manage_options')) {
+ die(__('Cheatin’ uh?'));
+ }
+ $field_name = sprintf('%s_%s', NETWORKPUB_WIDGET_PREFIX, 'api_key');
+ if (array_key_exists($field_name, $_POST)) {
+ $value = strip_tags(stripslashes($_POST[$field_name]));
+ if ($value) {
+ $networkadd = networkpub_add($value);
+ }
+ } else {
+ if ($_POST['networkpub_form_type'] == 'networkpub_enable') {
+ if (array_key_exists('networkpub_enable', $_POST)) {
+ $networkpub_enable = 1;
+ } else {
+ $networkpub_enable = 0;
+ }
+ networkpub_update_option('networkpub_enable', $networkpub_enable);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_auth_error_show') {
+ if (array_key_exists('networkpub_auth_error_show', $_POST)) {
+ $networkpub_auth_error_show = 1;
+ } else {
+ $networkpub_auth_error_show = 0;
+ }
+ networkpub_update_option('networkpub_auth_error_show', $networkpub_auth_error_show);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_mixed_mode_alert_show') {
+ if (array_key_exists('networkpub_mixed_mode_alert_show', $_POST)) {
+ $networkpub_mixed_mode_alert_show = 1;
+ } else {
+ $networkpub_mixed_mode_alert_show = 0;
+ }
+ networkpub_update_option('networkpub_mixed_mode_alert_show', $networkpub_mixed_mode_alert_show);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_metatags_facebook') {
+ if (array_key_exists('networkpub_metatags_facebook', $_POST)) {
+ $networkpub_metatags_facebook = 1;
+ } else {
+ $networkpub_metatags_facebook = 0;
+ }
+ if (array_key_exists('networkpub_lang_facebook', $_POST)) {
+ $networkpub_lang_facebook = strip_tags($_POST['networkpub_lang_facebook']);
+ } else {
+ $networkpub_lang_facebook = 'en_US';
+ }
+ if (array_key_exists('networkpub_facebook_page_type', $_POST)) {
+ $networkpub_facebook_page_type = strip_tags($_POST['networkpub_facebook_page_type']);
+ } else {
+ $networkpub_facebook_page_type = 'article';
+ }
+ if (array_key_exists('networkpub_facebook_app_id', $_POST)) {
+ $networkpub_facebook_app_id = strip_tags($_POST['networkpub_facebook_app_id']);
+ } else {
+ $networkpub_facebook_app_id = '';
+ }
+ networkpub_update_option('networkpub_metatags_facebook', $networkpub_metatags_facebook);
+ networkpub_update_option('networkpub_lang_facebook', $networkpub_lang_facebook);
+ networkpub_update_option('networkpub_facebook_page_type', $networkpub_facebook_page_type);
+ networkpub_update_option('networkpub_facebook_app_id', $networkpub_facebook_app_id);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_metatags_googleplus') {
+ if (array_key_exists('networkpub_metatags_googleplus', $_POST)) {
+ $networkpub_metatags_googleplus = 'checked';
+ } else {
+ $networkpub_metatags_googleplus = '';
+ }
+ if (array_key_exists('networkpub_googleplus_page_type', $_POST)) {
+ $networkpub_googleplus_page_type = strip_tags($_POST['networkpub_googleplus_page_type']);
+ } else {
+ $networkpub_googleplus_page_type = 'Article';
+ }
+ networkpub_update_option('networkpub_metatags_googleplus', $networkpub_metatags_googleplus);
+ networkpub_update_option('networkpub_googleplus_page_type', $networkpub_googleplus_page_type);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_custom_field_image') {
+ if (array_key_exists('networkpub_custom_field_image', $_POST)) {
+ $networkpub_custom_field_image = strip_tags($_POST['networkpub_custom_field_image']);
+ } else {
+ $networkpub_custom_field_image = '';
+ }
+ networkpub_update_option('networkpub_custom_field_image', $networkpub_custom_field_image);
+ if (array_key_exists('networkpub_custom_field_image', $_POST)) {
+ $networkpub_custom_field_image_url = strip_tags($_POST['networkpub_custom_field_image_url']);
+ } else {
+ $networkpub_custom_field_image_url = '';
+ }
+ networkpub_update_option('networkpub_custom_field_image_url', $networkpub_custom_field_image_url);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_post_types') {
+ if (array_key_exists('networkpub_post_types', $_POST)) {
+ $networkpub_post_types = array();
+ foreach($_POST['networkpub_post_types'] as $value) {
+ $networkpub_post_types[] = strip_tags($value);
+ }
+ $networkpub_post_types = implode(',', $_POST['networkpub_post_types']);
+ } else {
+ $networkpub_post_types = '';
+ }
+ networkpub_update_option('networkpub_post_types', $networkpub_post_types);
+ } elseif ($_POST['networkpub_form_type'] == 'networkpub_thumbnail_size') {
+ if (array_key_exists('networkpub_thumbnail_size', $_POST)) {
+ $networkpub_thumbnail_size = strip_tags($_POST['networkpub_thumbnail_size']);
+ } else {
+ $networkpub_thumbnail_size = 'medium';
+ }
+ networkpub_update_option('networkpub_thumbnail_size', $networkpub_thumbnail_size);
+ }
+ }
+ }
+ if (!empty($_GET['linksalpha_request_type'])) {
+ if ($_GET['linksalpha_request_type'] == 'get_posts') {
+ networkpub_get_posts();
+ }
+ return;
+ }
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (is_array($options)) {
+ //Publishing Enable/Disable
+ if (array_key_exists('networkpub_enable', $options)) {
+ $networkpub_enable = $options['networkpub_enable'];
+ if ($networkpub_enable) {
+ $networkpub_enable = 'checked';
+ } else {
+ $networkpub_enable = '';
+ }
+ } else {
+ $networkpub_enable = 'checked';
+ }
+ if (array_key_exists('networkpub_auth_error_show', $options)) {
+ $networkpub_auth_error_show = $options['networkpub_auth_error_show'];
+ if ($networkpub_auth_error_show) {
+ $networkpub_auth_error_show = 'checked';
+ } else {
+ $networkpub_auth_error_show = '';
+ }
+ } else {
+ $networkpub_auth_error_show = 'checked';
+ }
+ if (array_key_exists('networkpub_mixed_mode_alert_show', $options)) {
+ $networkpub_mixed_mode_alert_show = $options['networkpub_mixed_mode_alert_show'];
+ if ($networkpub_mixed_mode_alert_show) {
+ $networkpub_mixed_mode_alert_show = 'checked';
+ } else {
+ $networkpub_mixed_mode_alert_show = '';
+ }
+ } else {
+ $networkpub_mixed_mode_alert_show = 'checked';
+ }
+ if (array_key_exists('networkpub_metatags_facebook', $options)) {
+ $networkpub_metatags_facebook = $options['networkpub_metatags_facebook'];
+ if ($networkpub_metatags_facebook) {
+ $networkpub_metatags_facebook = 'checked';
+ } else {
+ $networkpub_metatags_facebook = '';
+ }
+ } else {
+ $networkpub_metatags_facebook = 'checked';
+ }
+ if (array_key_exists('networkpub_lang_facebook', $options)) {
+ $networkpub_lang_facebook = $options['networkpub_lang_facebook'];
+ } else {
+ $networkpub_metatags_facebook = 'en_US';
+ }
+ if (array_key_exists('networkpub_facebook_page_type', $options)) {
+ $networkpub_facebook_page_type = $options['networkpub_facebook_page_type'];
+ } else {
+ $networkpub_facebook_page_type = 'article';
+ }
+ if (array_key_exists('networkpub_facebook_app_id', $options)) {
+ $networkpub_facebook_app_id = $options['networkpub_facebook_app_id'];
+ } else {
+ $networkpub_facebook_app_id = '';
+ }
+ if (array_key_exists('networkpub_metatags_googleplus', $options)) {
+ $networkpub_metatags_googleplus = $options['networkpub_metatags_googleplus'];
+ if ($networkpub_metatags_googleplus) {
+ $networkpub_metatags_googleplus = 'checked';
+ } else {
+ $networkpub_metatags_googleplus = '';
+ }
+ } else {
+ $networkpub_metatags_googleplus = 'checked';
+ }
+ if (array_key_exists('networkpub_googleplus_page_type', $options)) {
+ $networkpub_googleplus_page_type = $options['networkpub_googleplus_page_type'];
+ } else {
+ $networkpub_googleplus_page_type = 'Article';
+ }
+ if (array_key_exists('networkpub_custom_field_image', $options)) {
+ $networkpub_custom_field_image = $options['networkpub_custom_field_image'];
+ } else {
+ $networkpub_custom_field_image = '';
+ }
+ if (array_key_exists('networkpub_custom_field_image_url', $options)) {
+ $networkpub_custom_field_image_url = $options['networkpub_custom_field_image_url'];
+ } else {
+ $networkpub_custom_field_image_url = '';
+ }
+ if (array_key_exists('networkpub_thumbnail_size', $options)) {
+ $networkpub_thumbnail_size = $options['networkpub_thumbnail_size'];
+ } else {
+ $networkpub_thumbnail_size = 'medium';
+ }
+ } else {
+ $networkpub_enable = 'checked';
+ $networkpub_auth_error_show = 'checked';
+ $networkpub_mixed_mode_alert_show = 'checked';
+ $networkpub_metatags_facebook = 'checked';
+ $networkpub_lang_facebook = 'en_US';
+ $networkpub_facebook_page_type = 'article';
+ $networkpub_facebook_app_id = '';
+ $networkpub_metatags_googleplus = 'checked';
+ $networkpub_googleplus_page_type = 'Article';
+ $networkpub_custom_field_image = '';
+ $networkpub_custom_field_image_url = '';
+ $networkpub_thumbnail_size = 'medium';
+ }
+ $fb_langs = networkpub_fb_langs();
+ $fb_langs_options = '';
+ asort($fb_langs);
+ foreach ($fb_langs as $key => $val) {
+ if ($networkpub_lang_facebook == $key) {
+ $fb_langs_options = $fb_langs_options . '';
+ } else {
+ $fb_langs_options = $fb_langs_options . '';
+ }
+ }
+ $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 => $val) {
+ if ($networkpub_facebook_page_type == $key) {
+ $facebook_page_type_options = $facebook_page_type_options . '';
+ } else {
+ $facebook_page_type_options = $facebook_page_type_options . '';
+ }
+ }
+ $googleplus_page_type = array('Article' => __('Article'), 'Blog' => __('Blog'), 'Book' => __('Book'), 'Event' => __('Event'), 'LocalBusiness' => __('Local Business'), 'Organization' => __('Organization'), 'Person' => __('Person'), 'Product' => __('Product'), 'Review' => __('Review'));
+ $googleplus_page_type_options = '';
+ foreach ($googleplus_page_type as $key => $val) {
+ if ($networkpub_googleplus_page_type == $key) {
+ $googleplus_page_type_options = $googleplus_page_type_options . '';
+ } else {
+ $googleplus_page_type_options = $googleplus_page_type_options . '';
+ }
+ }
+ $thumbnail_size_types = array('medium'=>'Medium', 'large'=>'Large');
+ $thumbnail_size_options = '';
+ foreach ($thumbnail_size_types as $key => $val) {
+ if ($networkpub_thumbnail_size == $key) {
+ $thumbnail_size_options = $thumbnail_size_options . '';
+ } else {
+ $thumbnail_size_options = $thumbnail_size_options . '';
+ }
+ }
+ networkpub_mixed_mode();
+ networkpub_disabled_check($networkpub_enable);
+ $html = '
+
+ ' . __('Alert - Publishing has been Disabled!') . '' . __('You have disabled publishing of posts using Network Publisher. To Enable it again please check the ').''.__('Enable Publishing Checkbox.').'
+ ' . __('If you still face issues, please open a ticket at: ') . '' . __('LinksAlpha.com Help Desk.') . '
+
+
+ ' . NETWORKPUB_WIDGET_NAME . '
+
+
';
+ echo $html;
+}
+
+function networkpub_add($api_key) {
+ if (!$api_key) {
+ $errdesc = networkpub_error_msgs('invalid key');
+ echo $errdesc;
+ return;
+ }
+ $url = get_bloginfo('url');
+ if (!$url) {
+ $errdesc = networkpub_error_msgs('invalid url');
+ echo $errdesc;
+ return;
+ }
+ $desc = get_bloginfo('description');
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (!empty($options['id'])) {
+ $id = $options['id'];
+ } elseif (!empty($options['id_2'])) {
+ $id = $options['id_2'];
+ } else {
+ $id = '';
+ }
+ $url_parsed = parse_url($url);
+ $url_host = $url_parsed['host'];
+ if (substr_count($url, 'localhost') or strpos($url_host, '192.168.') === 0 or strpos($url_host, '127.0.0') === 0 or (strpos($url_host, '172.') === 0 and (int)substr($url_host, 4, 2) > 15 and (int)substr($url_host, 4, 2) < 32) or strpos($url_host, '10.') === 0) {
+ $errdesc = networkpub_error_msgs('localhost url');
+ echo $errdesc;
+ return FALSE;
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubaddone';
+ // Build Params
+ $params = array('url' => urlencode($url), 'key' => $api_key, 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW, 'version' => NETWORKPUB_PLUGIN_VERSION, 'all_keys' => $options['api_key'], 'id' => $id);
+ $response_full = networkpub_http_post($link, $params);
+ $response_code = $response_full[0];
+ if ($response_code != 200) {
+ $errdesc = networkpub_error_msgs($response_full[1]);
+ echo $errdesc;
+ return FALSE;
+ }
+ $response = networkpub_json_decode($response_full[1]);
+ if ($response->errorCode > 0) {
+ if(isset($response->errorDetail)) {
+ $errdesc = networkpub_error_msgs($response->errorMessage, $response->errorDetail);
+ } else {
+ $errdesc = networkpub_error_msgs($response->errorMessage);
+ }
+ echo $errdesc;
+ return FALSE;
+ }
+ $options['id_2'] = $response->results->id;
+ if (empty($options['api_key'])) {
+ $options['api_key'] = $response -> results -> api_key;
+ } else {
+ $option_api_key_array = explode(',', $options['api_key']);
+ $option_api_key_new = $response -> results -> api_key;
+ $option_api_key_new_array = explode(',', $option_api_key_new);
+ foreach ($option_api_key_new_array as $key => $val) {
+ if (!in_array($val, $option_api_key_array)) {
+ $options['api_key'] = $options['api_key'] . ',' . $val;
+ }
+ }
+ }
+ update_option(NETWORKPUB_WIDGET_NAME_INTERNAL, $options);
+ //Return
+ echo '
+
+
+
+
+
+
+ | + ' . __('Postbox') . ' | ' . __('Share') . ' + | ++ + + | +
+
+
+
+ ' . __('Network Publisher') . ' ' . __('makes it easy to Publish your Blog Posts to Social Networks. To configure:') . '
+ 1. ' . __('Connect to your Social Networks at') . ' ' . __('LinksAlpha.com') . '
+ 2. ' . __('Get your') . ' ' . __('User API Key') . ' ' . __('or') . ' ' . __('Network API Key') . ' ' . __('and enter it below.') . '
+ ' . __('Once setup, your Blog posts content appears on the social networks as soon as you hit the Publish button.') . '
+ ' . __('You can') . ' ' . __('read more about this process at LinksAlpha.com.') . '
+
+ ' . __('Setup') . '
+
+
+
+
+
+
+
+
+
+
+
+
+ ' . __('Currently Publishing') . '
+
+ ' . networkpub_load() . '
+
+
+
+
+ ' . __('Enable/Disable Publishing') . '
+
+
+
+
+
+
+
+
+ ' . __('Notes:') . '
+ -
+
- ' . __('You should typically use this option when you are making mass updates to your posts to prevent them from getting published to the configured networks') . ' +
- ' . __('Deactivating the plugin will not disable publishing. You need to use this checkbox to disable publishing') . ' +
+
+
+ ' . __('Show/Hide Authorization Errors') . '
+
+
+
+
+
+
+
+
+
+ ' . __('Show/Hide Mixed Mode Configuration Alert') . '
+
+
+
+
+
+
+
+
+
+ ' . __('Facebook Open Graph Metatags and Locale') . '
+
+
+
+
+
+
+
+
+
+ ' . __('Google Plus Metatags and Page Type') . '
+
+
+
+
+
+
+
+
+
+ ' . __('Image Size') . '
+
+
+
+
+
+
+
+
+
+
+ ' . __('Image URL from Custom Field') . '
+
+
+
+
+
+
+
+
+ ' . __('Post Types to Publish') . '
+
+
+
+
+
+
+
+
+
+ ' . __('Note') . '
+
+
+ ' . __('If you decide to stop using this plugin permanently, please remove your blog URL from') . ' ' . __('LinksAlpha Website Manager') . '. ' . __('Otherwise, your blog posts may continue to get posted even after you remove this plugin.') . '
+
+ ' . __('API Key has been added successfully.') . '
';
+ return;
+}
+function networkpub_load() {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (empty($options['api_key'])) {
+ $html = '' . __('You have not added an API Key') . '
';
+ return $html;
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubget';
+ $body = array('key' => $options['api_key'], 'version' => 2);
+ $response_full = networkpub_http_post($link, $body);
+ $response_code = $response_full[0];
+ if ($response_code != 200) {
+ $errdeschtml = networkpub_error_msgs('misc');
+ return $errdeschtml;
+ } $response = networkpub_json_decode($response_full[1]);
+ if ($response->errorCode > 0) {
+ $html = '' . __('Error occured while trying to load the API Keys. Please try again later.') . '
';
+ return $html;
+ }
+ if (count($response->results_deleted)) {
+ $option_api_key_array = explode(',', $options['api_key']);
+ foreach($response->results_deleted as $row) {
+ if(in_array($row, $option_api_key_array)) {
+ $option_api_key_array = array_diff($option_api_key_array, array($row));
+ }
+ }
+ $api_key = implode(",", $option_api_key_array);
+ $options['api_key'] = $api_key;
+ update_option(NETWORKPUB_WIDGET_NAME_INTERNAL, $options);
+ }
+ if (!count($response -> results)) {
+ return '' . __('You have not added an API Key') . '
';
+ }
+ if (count($response -> results) == 1) {
+ $html = '' . NETWORKPUB_CURRENTLY_PUBLISHING . ' ' . count($response -> results) . ' ' . NETWORKPUB_SOCIAL_NETWORK . '
';
+ } else {
+ $html = '' . NETWORKPUB_CURRENTLY_PUBLISHING . ' ' . count($response -> results) . ' ' . NETWORKPUB_SOCIAL_NETWORKS . '
';
+ }
+ $html .= '| ' . __('Network Account') . ' | ' . __('Options') . ' | ' . __('Publish Results') . ' | ' . __('Remove') . ' | ||||
|---|---|---|---|---|---|---|---|
| '; + } else { + $html .= ' | '; + } + $html .= $auth_error_image . '' . $row -> name . ' | '; + if ($i % 2) { + $html .= ''; + } else { + $html .= ' | '; + } + $html .= '' . __('Options') . ' | '; + if ($i % 2) { + $html .= ''; + } else { + $html .= ' | '; + } + $html .= '' . __('Publish Results') . ' | '; + if ($i % 2) { + $html .= ''; + } else { + $html .= ' | '; + } + $html .= '' . __('Remove') . ' | '; + $html .= '
' . NETWORKPUB_WIDGET_NAME . ' - ' . NETWORKPUB_WIDGET_NAME_POSTBOX . '
+
';
+ echo $html;
+ return;
+}
+
+function networkpub_supported_networks() {
+ $html = '';
+ $response_full = networkpub_http('http://www.linksalpha.com/a/networkpubsupported');
+ $response_code = $response_full[0];
+ if ($response_code != 200) {
+ return $html;
+ }
+ $response = $response_full[1];
+ $content = networkpub_json_decode($response);
+ if (!$content) {
+ return $html;
+ }
+ $html .= '
+ ' . __('Share this Plugin') . '
+
+
+
+
+
+ - ';
+ $i = 0;
+ foreach ($content as $key => $val) {
+ if ($i % 2) {
+ $bg_color = "#FFFFFF";
+ } else {
+ $bg_color = "#F7F7F7";
+ }
+ $html .= '
' . $val -> name . ' ';
+ $i++;
+ }
+ $html .= '
+ ' . __('Unknown Error') . '
+
';
+ return $html;
+ break;
+ case 'invalid url' :
+ $html = ' ' . __('Unknown Error') . '' . __('There was an unknown error. Please try again') . '.
+ ' . __('If you still face issues, please open a ticket at: ') . '' . __('LinksAlpha.com Help Desk') . '
+ ' . __('Your blog URL is invalid') . ':' . $arr_errCodes[$errCodesCount - 1];
+ if ($errCodesCount == 3) {
+ $html .= '. ' . __('Error Code') . ' =' . $arr_errCodes[$errCodesCount - 2];
+ }
+ $html .= '';
+ return $html;
+ break;
+ case 'remote url error' :
+ $html = '';
+ return $html;
+ break;
+ case 'feed parsing error' :
+ $html = '';
+ return $html;
+ break;
+ case 'feed not found' :
+ $html = '\s*([^<]+)<\/englishName>\s*\s*
+ ' . __('You can also') . ' ' . __('Click here') . '' . __(' to enter blog URL on LinksAlpha manually.
+ Also ensure that in ') . '' . __('Settings') . '->' . __('General') . '->"' . __('Blog address (URL)') . '" ' . __('the URL is filled-in correctly') . '.
+ ' . __('If you still face issues then email us at') . ' post@linksalpha.com ' . __('with error description') . '.
';
+ return $html;
+ break;
+ case 'localhost url' :
+ $html = '
+
+
+
+
+ ![]()
" . __("Network Publisher Authorization Error") . "
+
+
+
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+ ' . __('Website/Blog inaccessible') . '
';
+ $html .= '' . __('You are trying to use the plugin on ') . 'localhost ' . __('or behind a') . ' ' . __('firewall') . ', ' . __('which is not supported. Please install the plugin on a Wordpress blog on a live server') . '.
+ ' . __('Remote URL error') . ': ' . $arr_errCodes[$errCodesCount - 1];
+ if ($errCodesCount == 3) {
+ $html .= '. ' . __('Error Code') . ' =' . $arr_errCodes[$errCodesCount - 2];
+ }
+ $html .= '
+
+ ' . __('Description:') . '
+ ' . __('Please try again') . '. ' . __('Your site either did not respond (it is extremely slow) or it is not operational') . '.
+
+
+ ' . __('You can also') . ' ' . __('Click here') . ' ' . __('to enter blog URL on LinksAlpha manually') . '.
+ ' . __('Also ensure that in') . ' ' . __('Settings') . '->' . __('General') . '->"' . __('Blog address (URL)') . '" ' . __('the URL is filled-in correctly') . '.
+
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+ ' . __('Feed parsing error') . ': ' . $arr_errCodes[$errCodesCount - 1];
+ if ($errCodesCount == 3) {
+ $html .= '. ' . __('Error Code') . '= ' . $arr_errCodes[$errCodesCount - 2];
+ }
+ $html .= '
+
+ ' . __('Description') . ':
+ ' . __('Your RSS feed has errors. Pls go to') . ' href=http://beta.feedvalidator.org/ ' . __('to validate your RSS feed') . '.
+
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+
+
';
+ return $html;
+ break;
+ case 'invalid key' :
+ $html = '
+ ' . __('We could not find feed URL for your blog') . '.
+
+
+ ' . __('Click here') . ' ' . __('to enter feed URL on LinksAlpha manually') . '.
+ ' . __('Also ensure that in ') . '' . __('Settings') . '->' . __('General') . '->"' . __('Blog address (URL)') . '" ' . __('the URL is filled-in correctly') . '.
+
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+
+ Invalid Key
+
';
+ return $html;
+ break;
+ case 'network key' :
+ $html = ' Invalid Key' . __('The key that you entered is incorrect. Please input a valid User or Network API key and try again') . '.
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+
+
';
+ return $html;
+ break;
+ case 'subscription upgrade required':
+ if($errorDetail) {
+ $html = '
+ ' . __('Invalid Key') . ': ' . __('Please make sure you enter the ') . '' . __('User API key') . '' . __(', and not the key of a Network') . '.
+
+ ' . __('Invalid Key') . ': ' . __('Please make sure you enter the ') . '' . __('User API key') . '' . __(', and not the key of a Network') . '.
+
+ ' . __('Upgrade account') . '. ' . $errorDetail . '
+
';
+ return $html;
+ } else {
+ $html = ' ' . __('Upgrade account') . '. ' . $errorDetail . '
+
+ ' . __('Upgrade account') . '. ' . __('Please') . ' ' . __('upgrade your subscription') . ' ' . __('to continue using current number of networks and websites') . '.
+
';
+ return $html;
+ }
+ break;
+ case 'multiple accounts' :
+ $html = '
+ ' . __('Upgrade account') . '. ' . __('Please') . ' ' . __('upgrade your subscription') . ' ' . __('to continue using current number of networks and websites') . '.
+
+ ' . __('Account Error') . '
+
+ ';
+ return $html;
+ break;
+ case 'no networks' :
+ $html = ' ' . __('Account Error') . '' . __('The key that you entered is for a LinksAlpha account that is different from the currently used account for this website. You can use API key from only one account on this website. Please input a valid User or Network API key and try again') . '.
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+
+ ' . __('No Network Accounts Found') . '
+
';
+ return $html;
+ break;
+ default :
+ $html = ' ' . __('No Network Accounts Found') . '' . __('You should first authorize LinksAlpha to publish to your social network profiles') . ' ' . __('Click Here') . ' ' . __('to get started.') . '
+ ' . __('If you still face issues, please open a ticket at: ') . 'LinksAlpha.com ' . __('Help Desk') . '
+
+ ' . __('Not able to connect to') . ' ' . __('LinksAlpha.com') . '
+
';
+ return $html;
+ break;
+ }
+}
+
+function networkpub_get_plugin_dir() {
+
+ global $wp_version;
+ if (version_compare($wp_version, '2.8', '<')) {
+ $path = dirname(plugin_basename(__FILE__));
+ if ($path == '.')
+ $path = '';
+ $plugin_path = trailingslashit(plugins_url($path));
+ } else {
+ $plugin_path = trailingslashit(plugins_url('', __FILE__));
+ }
+ return $plugin_path;
+}
+
+function networkpub_activate() {
+ $networkpub_eget = get_bloginfo('admin_email');
+ $networkpub_uget = get_bloginfo('url');
+ $networkpub_nget = get_bloginfo('name');
+ $networkpub_dget = get_bloginfo('description');
+ $networkpub_cget = get_bloginfo('charset');
+ $networkpub_vget = get_bloginfo('version');
+ $networkpub_lget = get_bloginfo('language');
+ $link = 'http://www.linksalpha.com/a/bloginfo';
+ $networkpub_bloginfo = array('email' => $networkpub_eget, 'url' => $networkpub_uget, 'name' => $networkpub_nget, 'desc' => $networkpub_dget, 'charset' => $networkpub_cget, 'version' => $networkpub_vget, 'lang' => $networkpub_lget, 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW);
+ networkpub_http_post($link, $networkpub_bloginfo);
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (empty($options['id_2']) or empty($options['api_key'])) {
+ return;
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubconvertdirect';
+ $params = array('id' => $options['id_2'], 'key' => $options['api_key'], 'plugin' => NETWORKPUB_WIDGET_NAME_INTERNAL_NW, );
+ $response_full = networkpub_http_post($link, $params);
+ $response_code = $response_full[0];
+ return;
+}
+
+function networkpub_deactivate() {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (empty($options['id_2']) or empty($options['api_key'])) {
+ return;
+ }
+ // Build Params
+ $link = 'http://www.linksalpha.com/a/networkpubconvertfeed';
+ $params = array('id' => $options['id_2'], 'key' => $options['api_key'], );
+ //HTTP Call
+ $response_full = networkpub_http_post($link, $params);
+ $response_code = $response_full[0];
+ return;
+}
+
+function networkpub_pushpresscheck() {
+ $active_plugins = get_option('active_plugins');
+ $pushpress_plugin = 'pushpress/pushpress.php';
+ $this_plugin_key = array_search($pushpress_plugin, $active_plugins);
+ if ($this_plugin_key) {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (array_key_exists('id', $options)) {
+ if (!empty($options['id_2'])) {
+ $link = 'http://www.linksalpha.com/a/pushpress';
+ $body = array('id' => $options['id_2']);
+ $response_full = networkpub_http_post($link, $body);
+ $response_code = $response_full[0];
+ }
+ }
+ }
+}
+
+function networkpub_postbox_url() {
+ global $wp_version;
+ if (version_compare($wp_version, '3.0.0', '<')) {
+ $admin_url = site_url() . '/wp-admin/edit.php?page=' . NETWORKPUB_WIDGET_NAME_POSTBOX_INTERNAL;
+ } else {
+ $admin_url = site_url() . '/wp-admin/edit.php?page=' . NETWORKPUB_WIDGET_NAME_POSTBOX_INTERNAL;
+ }
+ return $admin_url;
+}
+
+function networkpub_version() {
+ return NETWORKPUB_PLUGIN_VERSION;
+}
+
+function networkpub_get_posts() {
+ if (!empty($_GET['linksalpha_request_type'])) {
+ $args = array('numberposts' => 20, 'offset' => 0, 'orderby' => 'post_date', 'order' => 'DESC', 'post_type' => 'post', 'post_status' => 'publish');
+ $posts_array = get_posts($args);
+ $html = '';
+ $html .= '';
+ $html .= '';
+ $html .= '';
+ $html .= '';
+ $html .= '';
+ echo $html;
+ }
+ return;
+}
+
+function networkpub_fb_langs() {
+ $langs = array();
+ $response_full = networkpub_http_post("http://www.facebook.com/translations/FacebookLocales.xml", array());
+ $response_code = $response_full[0];
+ if ($response_code == 200) {
+ preg_match_all('/ ' . __('Not able to connect to') . ' ' . __('LinksAlpha.com') . '
+
+ ' . __('Your website is not able to connect to LinksAlpha.com. This might be due to:') . '
+
+
+ -
+
- ' . __('An issue with your hosting company where they might be preventing HTTP calls to external sites.') . ' +
- ' . __('A plugin you are using has overwritten the .htaccess preventing access to external websites') . ' +
' . __('As an alternative you can configure publishing as described in Method-2 of the -') . ' ' . __('Getting Started help document.') . '
+ \s*.+?([^<]+)<\/representation>/s', utf8_decode($response_full[1]), $langslist, PREG_PATTERN_ORDER);
+ foreach ($langslist[1] as $key => $val) {
+ $langs[$langslist[2][$key]] = $val;
+ }
+ } else {
+ $langs['default'] = "Default";
+ }
+ return $langs;
+}
+
+function networkpub_add_metatags() {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (!is_array($options)) {
+ return;
+ }
+ if (!array_key_exists('networkpub_metatags_facebook', $options)) {
+ return;
+ }
+ $networkpub_metatags_facebook = $options['networkpub_metatags_facebook'];
+ $networkpub_metatags_googleplus = $options['networkpub_metatags_googleplus'];
+ if (!$networkpub_metatags_facebook and !$networkpub_metatags_googleplus) {
+ return;
+ }
+ global $posts;
+ //Site name
+ $og_site_name = get_bloginfo('name');
+ //Set defaults for video types
+ $og_video = '';
+ $og_video_type = '';
+ //Post or Page
+ if (is_single() || is_page()) {
+ //Post data
+ $post_data = get_post($posts[0]->ID, ARRAY_A);
+ //Title
+ $og_title = networkpub_prepare_text($post_data['post_title']);
+ //Link
+ $og_link = get_permalink($posts[0]->ID);
+ //Image or Video
+ $networkpub_post_image_video = get_post_meta($posts[0]->ID, 'networkpub_post_image_video', true);
+ if($networkpub_post_image_video == 'image') {
+ $og_link_image = networkpub_thumbnail_link($posts[0]->ID, $post_data['post_content']);
+ } else {
+ $og_link_image = get_post_meta($posts[0]->ID, 'networkpub_video_picture', true);
+ $og_video = get_post_meta($posts[0]->ID, 'networkpub_video_source', true);
+ $og_video_type = "application/x-shockwave-flash";
+ }
+ //Content
+ if (!empty($post_data['post_excerpt'])) {
+ $og_desc = $post_data['post_excerpt'];
+ } else {
+ $og_desc = $post_data['post_content'];
+ }
+ $og_desc = networkpub_prepare_text($og_desc);
+ //Facebook Page Type
+ $post_ogtypefacebook = get_post_meta($posts[0]->ID, 'networkpub_ogtype_facebook', true);
+ if ($post_ogtypefacebook) {
+ $og_type = $post_ogtypefacebook;
+ } else {
+ if (!empty($options['networkpub_facebook_page_type'])) {
+ $og_type = $options['networkpub_facebook_page_type'];
+ } else {
+ $og_type = 'article';
+ }
+ }
+ } else {
+ //Title
+ $og_title = networkpub_prepare_text($og_site_name);
+ //Link
+ $og_link = get_bloginfo('url');
+ //Image Link
+ $og_link_image = '';
+ //Desc
+ $og_desc = get_bloginfo('description');
+ $og_desc = networkpub_prepare_text($og_desc);
+ //Type
+ $og_type = 'website';
+ }
+ if (!empty($options['networkpub_lang_facebook'])) {
+ $og_locale = $options['networkpub_lang_facebook'];
+ } else {
+ $og_locale = 'en_US';
+ }
+ if (!empty($options['networkpub_facebook_app_id'])) {
+ $og_fb_app_id = $options['networkpub_facebook_app_id'];
+ } else {
+ $og_fb_app_id = '';
+ }
+ //Google Plus Page Type
+ if (!empty($options['networkpub_googleplus_page_type'])) {
+ $og_type_google = $options['networkpub_googleplus_page_type'];
+ } else {
+ $og_type_google = 'Article';
+ }
+ if ($networkpub_metatags_facebook) {
+ networkpub_build_meta_facebook($og_site_name, $og_title, $og_link, $og_link_image, $og_desc, $og_type, $og_locale, $og_fb_app_id, $og_video, $og_video_type);
+ }
+ if ($networkpub_metatags_googleplus) {
+ networkpub_build_meta_googleplus($og_title, $og_link_image, $og_desc, $og_type_google);
+ }
+ return;
+}
+
+function networkpub_build_meta_facebook($og_site_name, $og_title, $og_link, $og_link_image, $og_desc, $og_type, $og_locale, $og_fb_app_id, $og_video, $og_video_type) {
+ $opengraph_meta = '';
+ if ($og_site_name) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_title) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_link) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_link_image) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_video) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_video_type) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_desc) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_type) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_locale) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_fb_app_id) {
+ $opengraph_meta .= "\n";
+ }
+ echo "\n" . $opengraph_meta . "\n\n";
+}
+
+function networkpub_build_meta_googleplus($og_title, $og_link_image, $og_desc, $og_type) {
+ $opengraph_meta = '';
+ if ($og_title) {
+ $opengraph_meta = "\n";
+ }
+ if ($og_link_image) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_desc) {
+ $opengraph_meta .= "\n";
+ }
+ if ($og_type) {
+ $opengraph_meta .= "\n";
+ }
+ echo "\n" . $opengraph_meta . "\n\n";
+}
+
+function networkpub_html_schema($attr) {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (!is_array($options)) {
+ return;
+ }
+ if (!array_key_exists('networkpub_metatags_facebook', $options)) {
+ return;
+ }
+ $networkpub_metatags_facebook = $options['networkpub_metatags_facebook'];
+ $networkpub_metatags_googleplus = $options['networkpub_metatags_googleplus'];
+ if (!$networkpub_metatags_facebook and !$networkpub_metatags_googleplus) {
+ return;
+ }
+ if ($networkpub_metatags_facebook) {
+ $attr .= " xmlns:og=\"http://opengraphprotocol.org/schema/\"";
+ $attr .= " xmlns:fb=\"http://www.facebook.com/2008/fbml\"";
+ }
+ if ($networkpub_metatags_googleplus) {
+ $networkpub_googleplus_page_type = $options['networkpub_googleplus_page_type'];
+ $attr .= " itemscope itemtype=\"http://schema.org/" . $networkpub_googleplus_page_type . "\"";
+ }
+ return $attr;
+}
+
+function networkpub_prepare_text($text) {
+ $text = stripslashes($text);
+ $text = strip_tags($text);
+ $text = preg_replace("/\[.*?\]/", '', $text);
+ $text = preg_replace('/([\n \t\r]+)/', ' ', $text);
+ $text = preg_replace('/( +)/', ' ', $text);
+ $text = preg_replace('/\s\s+/', ' ', $text);
+ $text = networkpub_prepare_string($text, 310);
+ $text = networkpub_smart_truncate($text, 300);
+ $text = trim($text);
+ $text = htmlspecialchars($text);
+ return $text;
+}
+
+function networkpub_smart_truncate($string, $required_length) {
+ $parts = preg_split('/([\s\n\r]+)/', $string, null, PREG_SPLIT_DELIM_CAPTURE);
+ $parts_count = count($parts);
+ $length = 0;
+ $last_part = 0;
+ for (; $last_part < $parts_count; ++$last_part) {
+ $length += strlen($parts[$last_part]);
+ if ($length > $required_length) {
+ break;
+ }
+ }
+ return implode(array_slice($parts, 0, $last_part));
+}
+
+function networkpub_prepare_string($string, $string_length) {
+ $final_string = '';
+ $utf8marker = chr(128);
+ $count = 0;
+ while (isset($string{$count})) {
+ if ($string{$count} >= $utf8marker) {
+ $parsechar = substr($string, $count, 2);
+ $count += 2;
+ } else {
+ $parsechar = $string{$count};
+ $count++;
+ }
+ if ($count > $string_length) {
+ return $final_string;
+ }
+ $final_string = $final_string . $parsechar;
+ }
+ return $final_string;
+}
+
+function networkpub_startswith($haystack, $needle) {
+ $length = strlen($needle);
+ return (substr($haystack, 0, $length) === $needle);
+}
+
+function networkpub_endswith($haystack, $needle) {
+ $length = strlen($needle);
+ if ($length == 0) {
+ return true;
+ }
+ return (substr($haystack, -$length) === $needle);
+}
+
+function networkpub_thumbnail_link($post_id, $post_content) {
+ $options = get_option(NETWORKPUB_WIDGET_NAME_INTERNAL);
+ if (is_array($options)) {
+ if ((!empty($options['networkpub_custom_field_image'])) && (!empty($options['networkpub_custom_field_image_url']))) {
+ $networkpub_custom_field_image = $options['networkpub_custom_field_image'];
+ $networkpub_custom_field_image_url = $options['networkpub_custom_field_image_url'];
+ $post_data_custom = get_post_custom($post_id, ARRAY_A);
+ if ((!empty($post_data_custom[$networkpub_custom_field_image]) ) ) {
+ $post_data_custom_image = $post_data_custom[$networkpub_custom_field_image][0];
+ if ( ( !networkpub_endswith($networkpub_custom_field_image_url, "/") && !networkpub_startswith($post_data_custom_image, "/") ) ) {
+ return $networkpub_custom_field_image_url . '/' . $post_data_custom_image;
+ } elseif ( !networkpub_endswith($networkpub_custom_field_image_url, "/") && networkpub_startswith($post_data_custom_image, "/") ) {
+ return $networkpub_custom_field_image_url . $post_data_custom_image;
+ } elseif ( networkpub_endswith($networkpub_custom_field_image_url, "/") && !networkpub_startswith($post_data_custom_image, "/") ) {
+ return $networkpub_custom_field_image_url . $post_data_custom_image;
+ } elseif ( networkpub_endswith($networkpub_custom_field_image_url, "/") && networkpub_startswith($post_data_custom_image, "/") ){
+ $networkpub_custom_field_image_url = rtrim($networkpub_custom_field_image_url, "/");
+ return $networkpub_custom_field_image_url . $post_data_custom_image;
+ }
+ }
+ } elseif ((!empty($options['networkpub_custom_field_image'])) && (empty($options['networkpub_custom_field_image_url']))) {
+ $networkpub_custom_field_image = $options['networkpub_custom_field_image'];
+ $post_data_custom = get_post_custom($post_id, ARRAY_A);
+ if ((!empty($post_data_custom[$networkpub_custom_field_image]))) {
+ return $post_data_custom[$networkpub_custom_field_image][0];
+ }
+ }
+ }
+ if (is_array($options)) {
+ if (!empty($options['networkpub_thumbnail_size'])) {
+ $networkpub_thumbnail_size = $options['networkpub_thumbnail_size'];
+ }
+ }
+ if (function_exists('get_post_thumbnail_id') and function_exists('wp_get_attachment_image_src')) {
+ $src = wp_get_attachment_image_src(get_post_thumbnail_id($post_id), $networkpub_thumbnail_size);
+ if ($src) {
+ $src = $src[0];
+ return $src;
+ }
+ }
+ if (!$post_content) {
+ return False;
+ }
+ if (class_exists("DOMDocument") and function_exists('simplexml_import_dom')) {
+ libxml_use_internal_errors(true);
+ $doc = new DOMDocument();
+ if (!($doc->loadHTML($post_content))) {
+ return False;
+ }
+ try {
+ $xml = @simplexml_import_dom($doc);
+ if ($xml) {
+ $images = $xml -> xpath('//img');
+ if (!empty($images)) {
+ return $images[0]['src'];
+ }
+ } else {
+ return False;
+ }
+ } catch (Exception $e) {
+ return False;
+ }
+ }
+ return False;
+}
+
+function networkpub_video($post_id, $post_content) {
+ if (!$post_content) {
+ return;
+ }
+ $link = 'http://www.linksalpha.com/a/networkpubvideoinfo';
+ $params = array('post_content' => $post_content,
+ '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;
+ }
+ $response = networkpub_json_decode($response_full[1]);
+ if ($response->errorCode > 0) {
+ return;
+ }
+ update_post_meta($post_id, 'networkpub_video_source', $response->results->source);
+ update_post_meta($post_id, 'networkpub_video_picture', $response->results->picture);
+ return;
+}
+
+register_deactivation_hook(__FILE__, 'networkpub_deactivate');
?>
\ No newline at end of file