functionogSite.php

<?php
global $videos_id;
echo PHP_EOL."<!-- OpenGraph for the Site -->".PHP_EOL;
if ($users_id = isChannel()) {
    echo PHP_EOL."<!-- OpenGraph channel -->".PHP_EOL;
    $imgw = 200;
    $imgh = 200;
    $img = User::getOGImage($users_id);
    $title = User::getNameIdentificationById($users_id);
    $url = User::getChannelLink($users_id); ?>
    <meta property="og:type" content="profile" />
    <meta property="profile:username" content="<?php echo $title; ?>" />
    <?php
} elseif (!empty($_GET['catName'])) {
        $imgw = 200;
        $imgh = 200;
        $category = Category::getCategoryByName($_GET['catName']);
        $img = Category::getOGImage($category['id']);
        $title = html2plainText($category['name']);
        $url = Category::getCategoryLinkFromName($_GET['catName']);
        echo PHP_EOL."<!-- OpenGraph not video -->".PHP_EOL; ?>
    <meta property="og:type" content="website" />
    <meta property="og:site_name" content="<?php echo $title; ?>">
    <?php
    } elseif (!isVideo() && empty($videos_id)) {
        $imgw = 200;
        $imgh = 200;
        $img = Configuration::getOGImage();
        $title = html2plainText($config->getWebSiteTitle());
        $url = $global['webSiteRootURL'];
        echo PHP_EOL."<!-- OpenGraph not video -->".PHP_EOL; ?>
    <meta property="og:type" content="website" />
    <meta property="og:site_name" content="<?php echo $title; ?>">
    <?php
    } else {
        return false;
    }

if (empty($customizePluginDescription)) {
    if (AVideoPlugin::isEnabledByName('Customize')) {
        $ec = new ExtraConfig();
        $customizePluginDescription = $ec->getDescription();
    }
}

$description = $title;
if (!empty($customizePluginDescription)) {
    $description = $customizePluginDescription;
} elseif (!empty($metaDescription)) {
    $description = $metaDescription;
}

?>
<link rel="image_src" href="<?php echo $img; ?>" />
<meta property="og:image" content="<?php echo $img; ?>" />
<meta property="og:image:url" content="<?php echo $img; ?>" />
<meta property="og:image:secure_url" content="<?php echo $img; ?>" />
<meta property="og:image:type" content="image/jpeg" />
<meta property="og:image:width"        content="<?php echo $imgw; ?>" />
<meta property="og:image:height"       content="<?php echo $imgh; ?>" />

<meta property="fb:app_id"             content="774958212660408" />
<meta property="og:title"              content="<?php echo $title; ?>" />
<meta property="og:description"        content="<?php echo $description; ?>" />
<meta property="og:url"                content="<?php echo $url; ?>" />
<link rel="canonical" href="<?php echo $url; ?>" />

<?php
if (!empty($advancedCustom->twitter_summary_large_image)) {
    ?>
    <meta name="twitter:card" content="summary_large_image" />
    <?php
} else {
        ?>
    <meta name="twitter:card" content="summary" />
    <?php
    }
?>
<meta name="twitter:url" content="<?php echo $global['webSiteRootURL']; ?>"/>
<meta name="twitter:title" content="<?php echo $title; ?>"/>
<meta name="twitter:description" content="<?php echo $title; ?>"/>
<meta name="twitter:image" content="<?php echo $img; ?>"/>