';
} else {
$html .= '
';
}
if ($curr_val_content) {
$html .= '' . __('Use Excerpt for publishing to Networks') . ' ';
$html .= '
';
//Content Sent successfully
if ($lacandsnw_meta_published == 'failed') {
$html .= '
' . __('Post to social networks failed.') . '
';
} elseif ($lacandsnw_meta_published == 'done') {
$html .= '
' . __('Data sent successfully.') . '
';
}
//Manually post an update
if(in_array($lacandsnw_meta_published, array('failed', 'done'))) {
$html .= '
';
$post_data = lacandsnw_get_post_data_republish($object);
$post_data_string = http_build_query($post_data);
$html .= '
';
}
//nonce
$html .= '
';
//Return
echo $html;
}
function lacandsnw_save_post_meta_box($post_id, $post) {
if(empty($_POST['lacandsnw_meta_nonce'])) {
return $post_id;
}
if(!wp_verify_nonce($_POST['lacandsnw_meta_nonce'], plugin_basename( __FILE__ ))){
return $post_id;
}
if(!current_user_can('edit_post', $post_id)) {
return $post_id;
}
//Show
if(!empty($_POST['lacands_meta_cb_show'])) {
$new_meta_value = 1;
} else {
$new_meta_value = 0;
}
update_post_meta( $post_id, '_lacands_meta_show', $new_meta_value );
//Postmessage - Facebook
$new_meta_value_postmessage = '';
if (!empty($_POST['lacandsnw_postmessage'])) {
if ($_POST['lacandsnw_postmessage']) {
$new_meta_value_postmessage = strip_tags($_POST['lacandsnw_postmessage']);
}
}
update_post_meta($post_id, 'lacandsnw_postmessage', $new_meta_value_postmessage);
//Twitterhandle
$new_meta_value_twitterhandle = '';
if (!empty($_POST['lacandsnw_twitterhandle'])) {
if ($_POST['lacandsnw_twitterhandle']) {
$new_meta_value_twitterhandle = strip_tags($_POST['lacandsnw_twitterhandle']);
$new_meta_value_twitterhandle = str_replace("@", "", $new_meta_value_twitterhandle);
}
}
update_post_meta($post_id, 'lacandsnw_twitterhandle', $new_meta_value_twitterhandle);
//Twitterhash
$new_meta_value_twitterhash = '';
if (!empty($_POST['lacandsnw_twitterhash'])) {
if ($_POST['lacandsnw_twitterhash']) {
$new_meta_value_twitterhash = strip_tags($_POST['lacandsnw_twitterhash']);
$new_meta_value_twitterhash = str_replace("#", "", $new_meta_value_twitterhash);
}
}
//Publish
$new_meta_value_publish = 0;
if (!empty($_POST['lacandsnw_meta_cb_publish'])) {
if ($_POST['lacandsnw_meta_cb_publish']) {
$new_meta_value_publish = 1;
}
}
update_post_meta($post_id, '_lacandsnw_meta_publish', $new_meta_value_publish);
//Content
$new_meta_value_content = 0;
if (!empty($_POST['lacandsnw_meta_cb_content'])) {
if ($_POST['lacandsnw_meta_cb_content']) {
$new_meta_value_content = 1;
}
}
update_post_meta($post_id, '_lacandsnw_meta_content', $new_meta_value_content);
}
function lacandsnw_auth_errors() {
//Get options
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if(!is_array($options)) {
return;
}
if(empty($options['lacandsnw_auth_error_show'])) {
return;
}
$lacandsnw_auth_error_show = $options['lacandsnw_auth_error_show'];
if(!$lacandsnw_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'=>LAECHONW_PLUGIN_NAME,
'plugin_version'=>lacandsnw_version(),
);
$response_full = lacandsnw_http_post($link, $params);
$response_code = $response_full[0];
if($response_code == 200) {
return;
}
if($response_code == 401) {
echo "
".LACANDSNW_WIDGET_NAME_POST_EDITOR.' - '.__("Authorization Error")."
";
return;
}
return;
}
function lacandsnw_auth_error_show($lacandsnw_auth_error_show) {
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
$options['lacandsnw_auth_error_show'] = $lacandsnw_auth_error_show;
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
return;
}
function lacandsnw_mixed_mode() {
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if(!is_array($options)) {
return;
}
if(empty($options['lacandsnw_mixed_mode_alert_show'])) {
return;
}
$lacandsnw_mixed_mode_alert_show = $options['lacandsnw_mixed_mode_alert_show'];
if(!$lacandsnw_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'=>LAECHONW_PLUGIN_NAME,
'plugin_version'=>lacandsnw_version(),
);
$response_full = lacandsnw_http_post($link, $params);
$response_code = $response_full[0];
if($response_code == 200) {
$response = lacandsnw_json_decode($response_full[1]);
if ($response->errorCode > 0) {
if($response->errorMessage == 'mixed mode') {
echo "
".LACANDSNW_WIDGET_NAME_POST_EDITOR.' - '.__("Mixed Mode Alert")."
".__("Publishing of your website content via LinksAlpha Publisher seems to be configured using both the WordPress Plugin and RSS Feed of your website. LinksAlpha recommends use of plugin over RSS Feed. ")."
".__("Click here")." ".__("to read the help document that will help resolve this Mixed Mode configuration issue.")."
";
}
}
}
}
function lacandsnw_mixed_mode_alert_show($lacandsnw_mixed_mode_alert_show) {
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
$options['lacandsnw_mixed_mode_alert_show'] = $lacandsnw_mixed_mode_alert_show;
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
return;
}
function lacandsnw_install_extension_alert_show($lacandsnw_install_extension_alert_show) {
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
$options['lacandsnw_install_extension_alert_show'] = $lacandsnw_install_extension_alert_show;
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
return;
}
function lacandsnw_networkping($id) {
if(!$id) {
return FALSE;
}
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if(empty($options['lacandsnw_id']) or empty($options['api_key'])) {
return;
}
$link = 'http://www.linksalpha.com/a/ping?id='.$options['lacandsnw_id'];
$response_full = lacandsnw_http($link);
return;
}
function lacandsnw_networkping_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 == $post_type->name ) {
lacandsnw_networkping($post->ID, $post);
break;
}
}
}
return;
}
function lacandsnw_convert($id) {
if(!$id) {
return;
}
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if(!empty($options['id_2'])) {
return;
}
if(empty($options['lacandsnw_id']) or empty($options['api_key'])) {
return;
}
//Build Params
$link = 'http://www.linksalpha.com/a/networkpubconvert';
$params = array('id'=>$options['lacandsnw_id'],
'api_key'=>$options['api_key'],
'plugin'=>LACANDSNW_PLUGIN_NAME,
);
//HTTP Call
$response_full = lacandsnw_http_post($link, $params);
$response_code = $response_full[0];
if ($response_code != 200) {
return;
}
$response = lacandsnw_json_decode($response_full[1]);
if ($response->errorCode > 0) {
return;
}
//Update options
$options['id_2'] = $response->results;
//Save
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
return;
}
function lacandsnw_post($post_id) {
//Network keys
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if (empty($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, 'lacandsnw_postmessage', true);
$post_twitterhandle = get_post_meta($post_id, 'lacandsnw_twitterhandle', true);
$post_twitterhash = get_post_meta($post_id, 'lacandsnw_twitterhash', true);
$lacandsnw_meta_publish = get_post_meta($post_id, '_lacandsnw_meta_publish', true);
if ($lacandsnw_meta_publish == "") {
}
elseif
($lacandsnw_meta_publish == 0) {
return;
}
$lacandsnw_meta_published = get_post_meta($post_id, '_lacandsnw_meta_published', true);
if ($lacandsnw_meta_published == 'done') {
return;
}
//Post meta - lacandsnw_meta_content
$lacandsnw_meta_content = get_post_meta($post_id, '_lacandsnw_meta_content', true);
//Post data: id, content and title
$post_title = $post_data['post_title'];
if ($lacandsnw_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
$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);
//Post Geo
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 = '';
}
//Build Params
$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,
'post_geotag' => $post_geotag,
'content_message' => $post_message,
'twitterhandle' => $post_twitterhandle,
'hashtag' => $post_twitterhash,
'plugin'=>LACANDSNW_PLUGIN_NAME,
'plugin_version'=>lacandsnw_version(),
'post_categories'=>$post_categories,
'post_tags'=>$post_tags,
'post_geotag'=>$post_geotag
);
//Featured Image
$post_image = lacandsnw_thumbnail_link($post_id, $post_content);
if($post_image) {
$params['post_image'] = $post_image;
}
//HTTP Call
$response_full = lacandsnw_http_post($link,$params);
$response_code = $response_full[0];
if ($response_code == 200) {
update_post_meta($post_id, '_lacandsnw_meta_published', 'done');
return;
}
update_post_meta($post_id, '_lacandsnw_meta_published', 'failed');
return;
}
function lacandsnw_post_xmlrpc($post_id) {
lacandsnw_post($post_id);
}
function lacandsnw_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 == $post_type->name ) {
lacandsnw_post($post->ID);
break;
}
}
}
return;
}
function lacandsnw_networkpub_add($api_key) {
if (!$api_key) {
$errdesc = lacandsnw_error_msgs('invalid key');
echo $errdesc;
return;
}
$url = get_bloginfo('url');
if (!$url) {
$errdesc = lacandsnw_error_msgs('invalid url');
echo $errdesc;
return;
}
$desc = get_bloginfo('description');
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if(!empty($options['lacandsnw_id'])) {
$id = $options['lacandsnw_id'];
} elseif (!empty($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 = lacandsnw_error_msgs('localhost url');
echo $errdesc;
return FALSE;
}
$link = 'http://www.linksalpha.com/a/networkpubaddone';
// Build Params
$params = array('url'=>urlencode($url),
'key'=>$api_key,
'plugin'=>LACANDSNW_PLUGIN_NAME,
'version'=>LACANDSNW_PLUGIN_VERSION,
'all_keys'=>$options['api_key'],
'id'=>$id);
//HTTP Call
$response_full = lacandsnw_http_post($link,$params);
$response_code = $response_full[0];
if ($response_code != 200) {
$errdesc = lacandsnw_error_msgs($response_full[1]);
echo $errdesc;
return FALSE;
}
$response = lacandsnw_json_decode($response_full[1]);
if ($response->errorCode > 0) {
$errdesc = lacandsnw_error_msgs($response->errorMessage);
echo $errdesc;
return FALSE;
}
//Update options - Site id
$options['id_2'] = $response->results->id;
//Update options - Network Keys
if(empty($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;
}
}
}
//Save
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
//Return
echo "
API Key has been added successfully
";
return;
}
function lacandsnw_networkpub_load() {
$options = get_option(LAECHONW_WIDGET_NAME_INTERNAL);
if (empty($options['api_key'])) {
$html = '
'.LACANDSNW_YOU_HAVE_NOT_ADDED_ANY_API_KEY.'
';
echo $html;
return;
}
$link = 'http://www.linksalpha.com/a/networkpubget';
$body = array('key'=>$options['api_key'], 'version'=>2);
$response_full = lacandsnw_http_post($link, $body);
$response_code = $response_full[0];
if ($response_code != 200) {
$errdeschtml = lacandsnw_error_msgs($response_full[1]);
echo $errdeschtml;
return;
}
$response = lacandsnw_json_decode($response_full[1]);
if($response->errorCode > 0) {
$html = '
'.LACANDSNW_ERROR_LOADING_API_KEYS.'.
';
echo $html;
return;
}
if(count($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)) {
$pos = $option_api_key_array[$row];
unset($option_api_key_array[$pos]);
}
}
$api_key = implode(",", $option_api_key_array);
$options['api_key'] = $api_key;
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
}
if(!count($response->results)) {
return '
You have not added an API Key
';
}
if(count($response->results) == 1) {
$html = '
'.LACANDSNW_CURRENTLY_PUBLISHING.' '.count($response->results).' '.LACANDSNW_SOCIAL_NETWORK.'
';
} else {
$html = '
'.LACANDSNW_CURRENTLY_PUBLISHING.' '.count($response->results).' '.LACANDSNW_SOCIAL_NETWORKS.'
';
}
$html .= '
'.__('Network').' '.__('Option').' '.__('Results').' '.__('Remove').' ';
if($i&1) {
$html .= '';
} else {
$html .= ' ';
}
$html .= ''.$row->name.' ';
if($i&1) {
$html .= '';
} else {
$html .= ' ';
}
$html .= ''.__('Options').' ';
if($i&1) {
$html .= '';
} else {
$html .= ' ';
}
$html .= ' ';
if ($i % 2) {
$html .= '';
} else {
$html .= ' ';
}
$html .= ''.__('Remove').' ';
$html .= ' ';
$i++;
}
$html .= '
';
echo $html;
return;
}
add_action('admin_head', 'lacandsnw_networkpub_remove_javascript');
function lacandsnw_networkpub_remove_javascript() {
?>
$options['id_2'], 'key'=>$key_only);
$response_full = lacandsnw_http_post($link, $body);
$response_code = $response_full[0];
if ($response_code != 200) {
$errdesc = lacandsnw_error_msgs($response_full[1]);
echo $errdesc;
return;
}
$api_key = $options['api_key'];
$api_key_array = explode(',', $api_key);
$loc = array_search($key_only, $api_key_array, True);
if($loc !== FALSE) {
unset($api_key_array[$loc]);
}
$api_key = implode(",", $api_key_array);
$options['api_key'] = $api_key;
update_option(LAECHONW_WIDGET_NAME_INTERNAL, $options);
echo $key_full;
return;
}
}
function lacandsnw_json_decode($str) {
if (function_exists("json_decode")) {
return json_decode($str);
} else {
if (!class_exists('Services_JSON')) {
require_once("JSON.php");
}
$json = new Services_JSON();
return $json->decode($str);
}
}
function lacandsnw_http($link) {
if (!$link) {
return array(500, 'invalid url');
}
$headers = array( 'Agent' => LAECHONW_WIDGET_NAME.' - '.get_bloginfo('url') );
$response_full = wp_remote_get( $link, array( 'timeout'=>30, 'headers'=>$headers ) );
if( is_wp_error($response) ) {
return array(500, $response->get_error_message());
}
$response = $response_full['body'];
return array(200, $response);
}
function lacandsnw_http_post($link, $body) {
if (!$link) {
return array(500, 'invalid url');
}
$headers = array( 'Agent' => LAECHONW_WIDGET_NAME.' - '.get_bloginfo('url') );
$response_full = wp_remote_post($link,
array(
'method'=>'POST',
'body'=>$body,
'headers'=>$headers,
'timeout'=>30)
);
if( is_wp_error($response) ) {
return array(500, $response->get_error_message());
}
$response = $response_full['body'];
return array(200, $response);
}
function lacandsnw_error_msgs($errMsg) {
$arr_errCodes = explode(";", $errMsg);
$errCodesCount = count($arr_errCodes);
switch (trim($arr_errCodes[0])) {
case 'internal error':
$html = '
';
return $html;
break;
case 'invalid url':
$html = '
'.__('Your website URL is invalid').'
';
return $html;
break;
case 'remote url error':
$html = '
'.__('Remote URL error').'
';
return $html;
break;
case 'feed parsing error':
$html = '
'.__('RSS Feed parsing error').'
'.__('Your RSS feed has errors and as a result LinksAlpha.com is not able to connect to it. You can try validating your RSS feed using').' '.'
'.__('Feed Validator.').' '.__('If the RSS feed is indeed valid and you continue to face isses, please open a ticket at').' '.'
'.__('LinksAlpha Help Desk.').' ';
return $html;
break;
case 'feed not found':
$html = '
'.__('RSS Feed URL not found').'
'.__('Plugin was not able to find RSS feed URL for your website. Please ensure that under Settings').'->'.__('General').'->'.__('Blog address (URL)').' '.__('the URL is filled-in correctly').'
';
return $html;
break;
case 'invalid key':
$html = '
'.__('Invalid Key').'
';
return $html;
break;
case 'subscription upgrade required':
$html = '
'.__('Account Error').'
';
return $html;
break;
case 'localhost url':
$html = '
'.__('Website/Blog inaccessible').'
'.__('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.').'
';
return $html;
break;
case 'multiple accounts':
$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').'.
';
return $html;
break;
case 'no networks':
$html = '
'.__('You should first authorize LinksAlpha to publish to your social network profiles').'
'.__('Click Here').' '.__('to get started.').'
';
return $html;
break;
default:
$html = '
';
return $html;
break;
}
}
function lacandsnw_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 lacandsnw_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(LAECHONW_WIDGET_NAME_INTERNAL);
if(array_key_exists('lacandsnw_id', $options)) {
if($options['lacandsnw_id']) {
$link = 'http://www.linksalpha.com/a/pushpress';
$body = array('id'=>$options['lacandsnw_id']);
$response_full = lacandsnw_http_post($link, $body);
$response_code = $response_full[0];
}
}
}
}
function lacandsnw_networkpubcheck() {
$active_plugins = get_option('active_plugins');
$pushpress_plugin = 'network-publisher/networkpub.php';
$this_plugin_key = array_search($pushpress_plugin, $active_plugins);
if ($this_plugin_key) {
return True;
}
return False;
}
function lacandsnw_postbox_url() {
return;
global $wp_version;
if ( version_compare($wp_version, '3.0.0', '<') ) {
$admin_url = get_bloginfo('url').'/wp-admin/edit.php?page='.LACANDSNW_WIDGET_NAME_POSTBOX_INTERNAL;
} else {
$admin_url = get_admin_url().'/edit.php?page='.LACANDSNW_WIDGET_NAME_POSTBOX_INTERNAL;
}
return $admin_url;
}
function lacandsnw_postbox(){
return;
$html = '
';
$html .= '
';
$html .= '
'.__('Share this Plugin').'
';
echo $html;
return;
}
function lacandsnw_thumbnail_link($post_id, $post_content) {
$lacandsnw_thumbnail_size = 'full';
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), $lacandsnw_thumbnail_size);
if ($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 (string)$images[0]['src'];
}
} else {
return False;
}
} catch (Exception $e) {
return False;
}
}
}
function lacandsnw_get_posts() {
if(!empty($_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 .= '
';
$html .= '--- ';
foreach( $posts_array as $post ) {
$params = array();
$post_link = get_permalink($post->ID);
$params['content_link'] = $post_link;
$params['title'] = trim(strip_tags($post->post_title));
$params['content_text'] = trim(strip_tags($post->post_title));
$params['content_body'] = trim(strip_tags($post->post_content));
$post_image = lacandsnw_thumbnail_link($post_id, $post->post_content);
if($post_image) {
$params['content_image'] = $post_image;
}
$form_data = http_build_query($params);
$html .= ''.$post->post_title.' ';
}
$html .= ' ';
echo $html;
}
return;
}
function lacandsnw_smart_truncate($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, $last_part));
}
function lacandsnw_prepare_string($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 $final_string;
}
function lacandsnw_prepare_text($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);
$text = lacandsnw_prepare_string($text, 310);
$text = lacandsnw_smart_truncate($text, 300);
$text = trim($text);
$text = htmlspecialchars($text);
return $text;
}
function lacandsnw_get_post_data_republish($p) {
$post_data = array();
$post_data['page_url'] = get_permalink($p);
if($p->post_title) {
$post_data['page_title'] = lacandsnw_prepare_text($p->post_title);
}
if($p->post_content) {
$post_data['page_text'] = lacandsnw_prepare_text($p->post_content);
}
$page_url_image = lacandsnw_thumbnail_link($p->ID, $p->post_content);
if($page_url_image) {
$post_data['page_url_image'] = $page_url_image;
}
return $post_data;
}
function lacandsnw_version() {
return LACANDSNW_PLUGIN_VERSION;
}
?>
' . __('Post to social networks failed.') . '![](".LACANDSNW_WP_PLUGIN_URL ."images/alert.png)
".LACANDSNW_WIDGET_NAME_POST_EDITOR.' - '.__("Authorization Error")."
'.__('Your website URL is invalid').'
'.LACANDSNW_WIDGET_NAME_POSTBOX.'