function nxs_getPostImage($postID, $size = 'large', $def = '')
{
$imgURL = '';
global $plgn_NS_SNAutoPoster;
if (!isset($plgn_NS_SNAutoPoster)) {
return;
}
$options = $plgn_NS_SNAutoPoster->nxs_options;
$imgURL = "https://www.google.com/images/srpr/logo3w.png";
$res = nxs_chckRmImage($imgURL);
$imgURL = '';
if (!$res) {
$options['imgNoCheck'] = '1';
}
//## Featured Image from Specified Location
if ((int) $postID > 0 && isset($options['featImgLoc']) && $options['featImgLoc'] !== '') {
$afiLoc = get_post_meta($postID, $options['featImgLoc'], true);
if (is_array($afiLoc) && $options['featImgLocArrPath'] != '') {
$cPath = $options['featImgLocArrPath'];
while (strpos($cPath, '[') !== false) {
$arrIt = CutFromTo($cPath, '[', ']');
$arrIt = str_replace("'", "", str_replace('"', '', $arrIt));
$afiLoc = $afiLoc[$arrIt];
$cPath = substr($cPath, strpos($cPath, ']'));
}
}
$imgURL = trim($options['featImgLocPrefix']) . trim($afiLoc);
if ($imgURL != '' && stripos($imgURL, 'http') === false) {
$imgURL = home_url() . $imgURL;
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Featured Image
if ($imgURL == '') {
if ((int) $postID > 0 && function_exists("get_post_thumbnail_id")) {
$imgURL = wp_get_attachment_image_src(get_post_thumbnail_id($postID), $size);
$imgURL = $imgURL[0];
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## YAPB
if ((int) $postID > 0 && class_exists("YapbImage")) {
$imgURLObj = YapbImage::getInstanceFromDb($postID);
if (is_object($imgURLObj)) {
$imgURL = $imgURLObj->uri;
}
$stURL = site_url();
if (substr($stURL, -1) == '/') {
$stURL = substr($stURL, 0, -1);
}
if ($imgURL != '') {
$imgURL = $stURL . $imgURL;
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Find Images in Post
if ((int) $postID > 0 && $imgURL == '') {
$post = get_post($postID);
$imgsFromPost = nsFindImgsInPost($post, $options['useUnProc'] == '1');
if (is_array($imgsFromPost) && count($imgsFromPost) > 0) {
$imgURL = $imgsFromPost[0];
}
}
//echo "##".count($imgsFromPost); prr($imgsFromPost);
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Attachements
if ((int) $postID > 0 && $imgURL == '') {
$attachments = get_posts(array('post_type' => 'attachment', 'posts_per_page' => -1, 'post_parent' => $postID));
if (is_array($attachments) && is_object($attachments[0])) {
$imgURL = wp_get_attachment_image_src($attachments[0]->ID, $size);
}
$imgURL = $imgURL[0];
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Default
if (trim($imgURL) == '' && trim($def) == '') {
$imgURL = $options['ogImgDef'];
}
if (trim($imgURL) == '' && trim($def) != '') {
$imgURL = $def;
}
return $imgURL;
}
function nxs_ogtgCallback($content)
{
global $post, $plgn_NS_SNAutoPoster;
if (stripos($content, 'og:title') !== false) {
$ogOut = "\r\n";
} else {
if (!isset($plgn_NS_SNAutoPoster)) {
$options = get_option('NS_SNAutoPoster');
} else {
$options = $plgn_NS_SNAutoPoster->nxs_options;
}
$ogimgs = array();
if (!empty($post) && !is_object($post) && int($post) > 0) {
$post = get_post($post);
}
if (empty($options['advFindOGImg'])) {
$options['advFindOGImg'] = 0;
}
$title = preg_match('/<title>(.*)<\\/title>/', $content, $title_matches);
if ($title !== false && count($title_matches) == 2) {
$ogT = '<meta property="og:title" content="' . $title_matches[1] . '" />' . "\r\n";
} else {
if (is_home() || is_front_page()) {
$ogT = get_bloginfo('name');
} else {
$ogT = get_the_title();
}
$ogT = '<meta property="og:title" content="' . esc_attr(apply_filters('nxsog_title', $ogT)) . '" />' . "\r\n";
}
$prcRes = preg_match('/<meta name="description" content="(.*)"/', $content, $description_matches);
if ($prcRes !== false && count($description_matches) == 2) {
$ogD = '<meta property="og:description" content="' . $description_matches[1] . '" />' . "\r\n";
}
if (!empty($post) && is_object($post) && is_singular()) {
if (has_excerpt($post->ID)) {
$ogD = strip_tags(nxs_snapCleanHTML(get_the_excerpt($post->ID)));
} else {
$ogD = str_replace(" ", ' ', str_replace("\r\n", ' ', trim(substr(strip_tags(nxs_snapCleanHTML(strip_shortcodes($post->post_content))), 0, 200))));
}
} else {
$ogD = get_bloginfo('description');
}
$ogD = preg_replace('/\\r\\n|\\r|\\n/m', '', $ogD);
$ogD = '<meta property="og:description" content="' . esc_attr(apply_filters('nxsog_desc', $ogD)) . '" />' . "\r\n";
$ogSN = '<meta property="og:site_name" content="' . get_bloginfo('name') . '" />' . "\r\n";
$ogLoc = strtolower(esc_attr(get_locale()));
if (strlen($ogLoc) == 2) {
$ogLoc .= "_" . strtoupper($ogLoc);
}
$ogLoc = '<meta property="og:locale" content="' . $ogLoc . '" />' . "\r\n";
$iss = is_home();
$ogType = is_singular() ? 'article' : 'website';
if (empty($vidsFromPost)) {
$ogType = '<meta property="og:type" content="' . esc_attr(apply_filters('nxsog_type', $ogType)) . '" />' . "\r\n";
}
if (is_home() || is_front_page()) {
$ogUrl = get_bloginfo('url');
} else {
$ogUrl = 'http' . (is_ssl() ? 's' : '') . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
}
$ogUrl = '<meta property="og:url" content="' . esc_url(apply_filters('nxsog_url', $ogUrl)) . '" />' . "\r\n";
if (!is_home()) {
/*
$vidsFromPost = nsFindVidsInPost($post); if ($vidsFromPost !== false && is_singular()) { echo '<meta property="og:video" content="http://www.youtube.com/v/'.$vidsFromPost[0].'" />'."\n";
echo '<meta property="og:video:type" content="application/x-shockwave-flash" />'."\n";
echo '<meta property="og:video:width" content="480" />'."\n";
echo '<meta property="og:video:height" content="360" />'."\n";
echo '<meta property="og:image" content="http://i2.ytimg.com/vi/'.$vidsFromPost[0].'/mqdefault.jpg" />'."\n";
echo '<meta property="og:type" content="video" />'."\n";
} */
if (is_object($post)) {
$imgURL = nxs_getPostImage($post->ID, 'full', $options['ogImgDef']);
if (!empty($imgURL)) {
$ogimgs[] = $imgURL;
}
$imgsFromPost = nsFindImgsInPost($post, (int) $options['advFindOGImg'] == 1);
if ($imgsFromPost !== false && is_singular() && is_array($ogimgs) && is_array($imgsFromPost)) {
$ogimgs = array_merge($ogimgs, $imgsFromPost);
}
}
}
//## Add default image to the endof the array
if (count($ogimgs) < 1 && isset($options['ogImgDef']) && $options['ogImgDef'] != '') {
$ogimgs[] = $options['ogImgDef'];
}
//## Output og:image tags
$ogImgsOut = '';
if (!empty($ogimgs) && is_array($ogimgs)) {
foreach ($ogimgs as $ogimage) {
$ogImgsOut .= '<meta property="og:image" content="' . esc_url(apply_filters('ns_ogimage', $ogimage)) . '" />' . "\r\n";
}
}
$ogOut = "\r\n" . $ogSN . $ogT . $ogD . $ogType . $ogUrl . $ogLoc . $ogImgsOut;
}
$content = str_ireplace('<!-- ## NXSOGTAGS ## -->', $ogOut, $content);
return $content;
}
function nxs_getPostImage($postID, $size = 'large', $def = '')
{
$imgURL = '';
global $plgn_NS_SNAutoPoster;
if (!isset($plgn_NS_SNAutoPoster)) {
return;
}
$options = $plgn_NS_SNAutoPoster->nxs_options;
$options['sImg'] = defined('NXSAPIVER') && NXSAPIVER == '2.15.11' ? 1 : 0;
if (empty($options['imgNoCheck']) || $options['imgNoCheck'] != '1') {
$indx = rand(0, 2);
$iTstArr = array('https://www.bing.com/s/a/hpc12.png', 'https://www.apple.com/global/elements/flags/16x16/usa_2x.png', 'https://s.yimg.com/rz/l/yahoo_en-US_f_p_142x37.png');
$imgURL = $iTstArr[$indx];
$res = nxs_chckRmImage($imgURL);
$imgURL = '';
if (!$res) {
$options['imgNoCheck'] = '1';
}
}
if ($options['sImg'] == 1) {
return $options['useSSLCert'] . '/logo2.png';
}
//## Featured Image from Specified Location
if ((int) $postID > 0 && isset($options['featImgLoc']) && $options['featImgLoc'] !== '') {
$afiLoc = get_post_meta($postID, $options['featImgLoc'], true);
if (is_array($afiLoc) && $options['featImgLocArrPath'] != '') {
$cPath = $options['featImgLocArrPath'];
while (strpos($cPath, '[') !== false) {
$arrIt = CutFromTo($cPath, '[', ']');
$arrIt = str_replace("'", "", str_replace('"', '', $arrIt));
$afiLoc = $afiLoc[$arrIt];
$cPath = substr($cPath, strpos($cPath, ']'));
}
}
$imgURL = trim($options['featImgLocPrefix']) . trim($afiLoc);
if ($imgURL != '' && stripos($imgURL, 'http') === false) {
$imgURL = home_url() . $imgURL;
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Featured Image
if ($imgURL == '') {
if ((int) $postID > 0 && function_exists("get_post_thumbnail_id") && function_exists('has_post_thumbnail') && has_post_thumbnail($postID)) {
$imgURL = wp_get_attachment_image_src(get_post_thumbnail_id($postID), $size);
$imgURL = $imgURL[0];
if (trim($imgURL) != '' && substr($imgURL, 0, 4) != 'http') {
$imgURL = site_url($imgURL);
}
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## plugin/categories-images
if ((int) $postID > 0 && function_exists('z_taxonomy_image_url')) {
$post_categories = wp_get_post_categories($postID);
foreach ($post_categories as $c) {
$cat = get_category($c);
$imgURL = trim(z_taxonomy_image_url($cat->term_id));
if ($imgURL != '') {
break;
}
}
if ($imgURL != '' && substr($imgURL, 0, 4) != 'http') {
$stURL = site_url();
if (substr($stURL, -1) == '/') {
$stURL = substr($stURL, 0, -1);
}
if ($imgURL != '') {
$imgURL = $stURL . $imgURL;
}
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## YAPB
if ((int) $postID > 0 && class_exists("YapbImage")) {
$imgURLObj = YapbImage::getInstanceFromDb($postID);
if (is_object($imgURLObj)) {
$imgURL = $imgURLObj->uri;
}
$stURL = site_url();
if (substr($stURL, -1) == '/') {
$stURL = substr($stURL, 0, -1);
}
if ($imgURL != '') {
$imgURL = $stURL . $imgURL;
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Find Images in Post
if ((int) $postID > 0 && $imgURL == '') {
$post = get_post($postID);
$imgsFromPost = nsFindImgsInPost($post, $options['useUnProc'] == '1');
if (is_array($imgsFromPost) && count($imgsFromPost) > 0) {
$imgURL = $imgsFromPost[0];
}
}
//echo "##".count($imgsFromPost); prr($imgsFromPost);
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Attachements
if ((int) $postID > 0 && $imgURL == '') {
$attachments = get_posts(array('post_type' => 'attachment', 'posts_per_page' => -1, 'post_parent' => $postID));
if (is_array($attachments) && count($attachments) > 0 && is_object($attachments[0])) {
$imgURL = wp_get_attachment_image_src($attachments[0]->ID, $size);
$imgURL = $imgURL[0];
}
}
if ($imgURL != '' && $options['imgNoCheck'] != '1' && nxs_chckRmImage($imgURL) == false) {
$imgURL = '';
}
if ($imgURL != '') {
return $imgURL;
}
//## Default
if (trim($imgURL) == '' && trim($def) == '') {
$imgURL = $options['ogImgDef'];
}
if (trim($imgURL) == '' && trim($def) != '') {
$imgURL = $def;
}
return $imgURL;
}
