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<?php
use Journal3\Opencart\Controller;
use Journal3\Utils\Arr;
use Journal3\Utils\Request;
class ControllerJournal3Seo extends Controller {
private static $tags = null;
public function __construct($registry) {
parent::__construct($registry);
$this->load->model('journal3/image');
}
public function meta_tags() {
$tags = array();
if ($this->journal3->settings->get('seoOpenGraphTagsStatus')) {
$tags['fb:app_id'] = array(
'type' => 'property',
'content' => $this->journal3->settings->get('seoOpenGraphTagsAppId'),
);
$tags['og:type'] = array(
'type' => 'property',
'content' => static::getTags('type'),
);
$tags['og:title'] = array(
'type' => 'property',
'content' => static::getTags('title'),
);
$tags['og:url'] = array(
'type' => 'property',
'content' => static::getTags('url'),
);
$tags['og:image'] = array(
'type' => 'property',
'content' => $this->model_journal3_image->resize(
static::getTags('image'),
$this->journal3->settings->get('seoOpenGraphTagsImageDimensions.width'),
$this->journal3->settings->get('seoOpenGraphTagsImageDimensions.height'),
$this->journal3->settings->get('seoOpenGraphTagsImageDimensions.resize')
),
);
$tags['og:image:width'] = array(
'type' => 'property',
'content' => $this->journal3->settings->get('seoOpenGraphTagsImageDimensions.width'),
);
$tags['og:image:height'] = array(
'type' => 'property',
'content' => $this->journal3->settings->get('seoOpenGraphTagsImageDimensions.height'),
);
$tags['og:description'] = array(
'type' => 'property',
'content' => static::getTags('description'),
);
}
if ($this->journal3->settings->get('seoTwitterCardsStatus')) {
$tags['twitter:card'] = array(
'type' => 'name',
'content' => 'summary',
);
$tags['twitter:title'] = array(
'type' => 'name',
'content' => static::getTags('title'),
);
$tags['twitter:image'] = array(
'type' => 'name',
'content' => $this->model_journal3_image->resize(
static::getTags('image'),
$this->journal3->settings->get('seoTwitterCardsImageDimensions.width'),
$this->journal3->settings->get('seoTwitterCardsImageDimensions.height'),
$this->journal3->settings->get('seoTwitterCardsImageDimensions.resize')
),
);
$tags['twitter:image:width'] = array(
'type' => 'name',
'content' => $this->journal3->settings->get('seoTwitterCardsImageDimensions.width'),
);
$tags['twitter:image:height'] = array(
'type' => 'name',
'content' => $this->journal3->settings->get('seoTwitterCardsImageDimensions.height'),
);
$tags['twitter:description'] = array(
'type' => 'name',
'content' => static::getTags('description'),
);
}
return $tags;
}
public function rich_snippets($breadcrumbs = array()) {
if (!$this->journal3->settings->get('seoGoogleRichSnippetsStatus')) {
return null;
}
$jsons = array();
$json = array(
'@context' => 'http://schema.org',
'@type' => 'WebSite',
'url' => $this->config->get(Request::isHttps() ? 'config_ssl' : 'config_url'),
'name' => self::getTags('site_title'),
'description' => self::getTags('site_description'),
'potentialAction' =>
array(
'@type' => 'SearchAction',
'target' => str_replace('___SEARCH___', '{search}', $this->url->link('product/search', '&search=___SEARCH___')),
'query-input' => 'required name=search',
),
);
$jsons[] = '<script type="application/ld+json">' . json_encode($json) . '</script>';
$json = array(
'@context' => 'http://schema.org',
'@type' => 'Organization',
'url' => $this->config->get(Request::isHttps() ? 'config_ssl' : 'config_url'),
'logo' => $this->model_journal3_image->resize(self::getTags('logo')),
);
$jsons[] = '<script type="application/ld+json">' . json_encode($json) . '</script>';
if ($breadcrumbs) {
$this->load->language('common/header');
$index = 0;
$json = array(
'@context' => 'http://schema.org',
'@type' => 'BreadcrumbList',
'itemListElement' => array_map(function ($breadcrumb) use (&$index) {
$index++;
return array(
'@type' => 'ListItem',
'position' => $index,
'item' => array(
'@id' => $breadcrumb['href'],
'name' => $index === 1 ? $this->language->get('text_home') : $breadcrumb['text'],
),
);
}, $breadcrumbs),
);
$jsons[] = '<script type="application/ld+json">' . json_encode($json) . '</script>';
}
if ($this->journal3->document->getPageRoute() === 'product/product') {
$json = array(
'@context' => 'http://schema.org/',
'@type' => 'Product',
'name' => static::getTags('title'),
'image' => $this->model_journal3_image->resize(static::getTags('image')),
'description' => static::getTags('description'),
"sku" => static::getTags('sku'),
"mpn" => static::getTags('mpn'),
"model" => static::getTags('model'),
'offers' =>
array(
'@type' => 'Offer',
'priceCurrency' => static::getTags('priceCurrency'),
'price' => static::getTags('price'),
'itemCondition' => 'http://schema.org/NewCondition',
'availability' => static::getTags('stock') ? 'http://schema.org/InStock' : 'http://schema.org/OutOfStock',
'seller' => array(
'@type' => 'Organization',
'name' => self::getTags('site_title'),
),
'priceValidUntil' => static::getTags('date_end'),
'url' => static::getTags('url'),
),
);
if (static::getTags('reviews')) {
$review = static::getTags('reviews');
$json['review'] = array(
"@type" => "Review",
"reviewRating" => array(
"@type" => "Rating",
"ratingValue" => $review[0]['rating'],
),
"name" => $review[0]['name'],
"author" => array(
"@type" => "Person",
"name" => $review[0]['author'],
),
"datePublished" => $review[0]['date_added'],
"reviewBody" => $review[0]['text'],
);
}
if (static::getTags('brand')) {
$json['brand'] = array(
'@type' => 'Thing',
'name' => static::getTags('brand'),
);
}
if (static::getTags('ratingCount')) {
$json['aggregateRating'] = array(
'@type' => 'AggregateRating',
'ratingValue' => static::getTags('ratingValue'),
'reviewCount' => static::getTags('ratingCount'),
);
}
$jsons[] = '<script type="application/ld+json">' . json_encode($json) . '</script>';
}
if (!$jsons) {
return null;
}
return implode(PHP_EOL, $jsons);
}
public function getTags($tag) {
if (is_array($tag)) {
$tag = $tag[0];
}
if (static::$tags === null) {
if (is_array($this->config->get('config_meta_description'))) {
$description = Arr::get($this->config->get('config_meta_description'), $this->config->get('config_language_id'));
} else {
$description = $this->config->get('config_meta_description');
}
if ($this->journal3->settings->get('logo2x')) {
$logo = $this->journal3->settings->get('logo2x');
} else if ($this->journal3->settings->get('logo')) {
$logo = $this->journal3->settings->get('logo');
} else {
$logo = $this->config->get('config_logo');
}
static::$tags = array(
'type' => 'website',
'title' => $this->config->get('config_name'),
'url' => $this->config->get(Request::isHttps() ? 'config_ssl' : 'config_url'),
'image' => $logo,
'logo' => $logo,
'description' => $description,
'site_title' => $this->config->get('config_name'),
'site_description' => $description,
);
switch ($this->journal3->document->getPageRoute()) {
case 'information/information':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('catalog/information');
$information_info = $this->model_catalog_information->getInformation($id);
if ($information_info) {
static::$tags['title'] = $information_info['title'];
static::$tags['url'] = $this->url->link('information/information', 'information_id=' . $id);
static::$tags['description'] = trim(utf8_substr(strip_tags(html_entity_decode($information_info['description'], ENT_QUOTES, 'UTF-8')), 0, 300));
}
}
break;
case 'product/product':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('catalog/product');
$product_info = $this->model_catalog_product->getProduct($id);
if ($product_info) {
static::$tags['type'] = 'product';
static::$tags['title'] = $product_info['name'];
static::$tags['url'] = $this->url->link('product/product', 'product_id=' . $id);
static::$tags['image'] = $product_info['image'];
static::$tags['description'] = trim(utf8_substr(strip_tags(html_entity_decode($product_info['description'], ENT_QUOTES, 'UTF-8')), 0, 300));
static::$tags['sku'] = $product_info['sku'];
static::$tags['mpn'] = $product_info['mpn'];
static::$tags['model'] = $product_info['model'];
static::$tags['price'] = number_format($this->tax->calculate($product_info['special'] ? $product_info['special'] : $product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax')), 2, '.', '');
static::$tags['priceCurrency'] = $this->session->data['currency'];
static::$tags['stock'] = $product_info['quantity'] > 0;
static::$tags['brand'] = $product_info['manufacturer'];
static::$tags['ratingCount'] = $product_info['reviews'];
static::$tags['ratingValue'] = $product_info['rating'];
static::$tags['date_end'] = date('Y-m-d', strtotime('+1 year'));
$query = $this->db->query("
SELECT r.review_id, r.author, r.rating, r.text, p.product_id, pd.name, p.price, p.image, r.date_added
FROM " . DB_PREFIX . "review r
LEFT JOIN " . DB_PREFIX . "product p ON (r.product_id = p.product_id)
LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id)
WHERE
p.product_id = '" . (int)$id . "'
AND p.date_available <= NOW()
AND p.status = '1'
AND r.status = '1'
AND pd.language_id = '" . (int)$this->config->get('config_language_id') . "'
ORDER BY
r.date_added DESC
LIMIT 1
");
static::$tags['reviews'] = $query->rows;
}
}
break;
case 'product/category':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('catalog/category');
$category_info = $this->model_catalog_category->getCategory($id);
if ($category_info) {
static::$tags['title'] = $category_info['name'];
static::$tags['url'] = $this->url->link('product/category', 'path=' . $id);
static::$tags['image'] = $category_info['image'];
static::$tags['description'] = trim(utf8_substr(strip_tags(html_entity_decode($category_info['description'], ENT_QUOTES, 'UTF-8')), 0, 300));
}
}
break;
case 'product/manufacturer/info':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('catalog/manufacturer');
$manufacturer_info = $this->model_catalog_manufacturer->getManufacturer($id);
if ($manufacturer_info) {
static::$tags['title'] = $manufacturer_info['name'];
static::$tags['url'] = $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $id);
static::$tags['image'] = $manufacturer_info['image'];
static::$tags['description'] = $manufacturer_info['name'];
}
}
break;
case 'journal3/blog':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('journal3/blog');
$category_info = $this->model_journal3_blog->getCategory($id);
if ($category_info) {
static::$tags['title'] = $category_info['name'];
static::$tags['url'] = $this->url->link('journal3/blog/post', 'journal_blog_post_id=' . $id);
static::$tags['description'] = trim(utf8_substr(strip_tags(html_entity_decode($category_info['description'], ENT_QUOTES, 'UTF-8')), 0, 300));
}
} else {
static::$tags['title'] = $this->journal3->settings->get('blogPageTitle');
}
break;
case 'journal3/blog/post':
$id = $this->journal3->document->getPageId();
if ($id) {
$this->load->model('journal3/blog');
$post_info = $this->model_journal3_blog->getPost($id);
if ($post_info) {
static::$tags['title'] = $post_info['name'];
static::$tags['url'] = $this->url->link('journal3/blog/post', 'journal_blog_post_id=' . $id);
static::$tags['image'] = $post_info['image'];
static::$tags['description'] = trim(utf8_substr(strip_tags(html_entity_decode($post_info['description'], ENT_QUOTES, 'UTF-8')), 0, 300));
}
}
break;
}
static::$tags['url'] = str_replace('&', '&', static::$tags['url']);
}
return Arr::get(static::$tags, $tag);
}
}