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<?php |
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if (!defined('BASEPATH')) { |
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exit('No direct script access allowed'); |
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} |
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/** |
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* ImageCMS |
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* Seo module |
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* Create keywords and description |
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*/ |
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class Lib_seo |
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{ |
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/** |
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* @var bool |
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*/ |
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protected $orderJustMacked = FALSE; |
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/** |
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* @var array |
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*/ |
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public $origin_arr; |
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/** |
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* @var array |
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*/ |
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public $modif_arr; |
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/** |
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* @var int |
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*/ |
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public $min_word_length = 3; |
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/** |
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* @var int |
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*/ |
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public $desc_chars = 160; |
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/** |
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* GA custom params |
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* @var array |
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*/ |
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private $custom = []; |
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/** |
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* Lib_seo constructor. |
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*/ |
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public function __construct() { |
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if (CI::$APP->session->flashdata('makeOrderForGA') == true) { |
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$this->orderJustMacked = TRUE; |
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} |
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CI::$APP->load->library('DX_Auth'); |
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if (CI::$APP->dx_auth->is_logged_in()) { |
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$this->setCustomParams('userId', md5(CI::$APP->dx_auth->get_user_id())); |
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} |
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} |
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/** |
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* @param array $settings |
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*/ |
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public function init($settings) { |
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$CI = &get_instance(); |
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if (!strstr($CI->uri->uri_string(), 'shop/order/view')) { |
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$CI->template->registerJsScript($this->renderGA($settings)); |
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} |
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$CI->template->registerJsScript($this->renderYaMetrica($settings), 'after'); |
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$CI->template->registerJsScript($this->renderYandexWebmaster($settings)); |
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$CI->template->registerJsScript($this->renderGoogleWebmaster($settings)); |
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} |
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/** |
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* Create keywords from text |
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* @param string $text |
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* @param bool $as_array |
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* @return array|string |
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*/ |
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public function get_keywords($text, $as_array = FALSE) { |
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$text = strip_tags($text); |
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$text = mb_strtolower($text, 'utf-8'); |
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$this->explode_str_on_words($text); |
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$this->count_words(); |
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$arr = array_slice($this->modif_arr, 0, 30); |
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if ($as_array === FALSE) { |
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return implode(', ', array_keys($arr)); |
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} else { |
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return $arr; |
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} |
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} |
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/** |
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* @param string $text |
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* @return string |
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*/ |
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public function get_description($text) { |
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$delete = [';', '"', '&mdash', ' ']; |
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$tags = get_html_translation_table(HTML_ENTITIES); |
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foreach ($tags as $v) { |
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$text = str_replace($v, '', $text); |
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} |
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$text = str_replace($delete, '', $text); |
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$text = str_replace("\n", ' ', $text); |
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$text = str_replace("\r", ' ', $text); |
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return trim(mb_substr(strip_tags(stripslashes($text)), 0, 255, 'utf-8')); |
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} |
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/** |
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* Explode text on words |
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* @param string $text |
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* @return array |
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*/ |
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public function explode_str_on_words($text) { |
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$search = ["'ё'", |
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"'<script[^>]*?>.*?</script>'si", |
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"'<[\/\!]*?[^<>]*?>'si", |
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"'([\r\n])[\s]+'", |
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"'&(quot|#34);'i", |
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"'&(amp|#38);'i", |
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"'&(lt|#60);'i", |
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"'&(gt|#62);'i", |
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"'&(nbsp|#160);'i", |
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"'&(iexcl|#161);'i", |
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"'&(cent|#162);'i", |
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"'&(pound|#163);'i", |
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"'&(copy|#169);'i", |
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"'&#(\d+);'i" |
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]; |
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$replace = ['е', |
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' ', |
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' ', |
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'\\1 ', |
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'" ', |
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' ', |
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' ', |
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' ', |
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' ', |
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chr(161), |
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chr(162), |
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chr(163), |
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chr(169), |
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'chr(\\1)' |
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]; |
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$text = preg_replace($search, $replace, $text); |
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$del_symbols = [',', '.', ';', ':', '"', '#', '\$', '%', '^', |
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'!', '@', '`', '~', '*', '-', '=', '+', '\\', |
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'|', '/', '>', '<', '(', ')', '&', '?', '¹', "\t", |
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"\r", "\n", '{', '}', '[', ']', "'", '“', '”', '•', |
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' как ', ' для ', ' что ', ' или ', ' это ', ' этих ', |
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'всех ', ' вас ', ' они ', ' оно ', ' еще ', ' когда ', |
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' где ', ' эта ', ' лишь ', ' уже ', ' вам ', ' нет ', |
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' если ', ' надо ', ' все ', ' так ', ' его ', ' чем ', |
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' даже ', ' мне ', ' есть ', ' раз ', ' два ', 'raquo', 'laquo', |
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'mdash' |
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]; |
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$text = str_replace($del_symbols, ' ', $text); |
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$text = preg_replace('( +)', ' ', $text); |
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$this->origin_arr = explode(' ', trim($text)); |
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return $this->origin_arr; |
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} |
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/** |
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* Count words in text |
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*/ |
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public function count_words() { |
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$tmp_arr = []; |
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foreach ($this->origin_arr as $val) { |
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if (strlen(utf8_decode($val)) >= $this->min_word_length) { |
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$val = mb_strtolower($val, 'utf-8'); |
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if (array_key_exists($val, $tmp_arr)) { |
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$tmp_arr[$val]++; |
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} else { |
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$tmp_arr[$val] = 1; |
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} |
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} |
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} |
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$this->modif_arr = $tmp_arr; |
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} |
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/** |
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* @param null|string $GAid |
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* @return string |
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*/ |
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public function renderGA($GAid = null) { |
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/* Show Google Analytics code if some value inserted in admin panel */ |
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if ($GAid['google_analytics_id']) { |
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if ($this->getCustomParams()) { |
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$custom = ', ' . $this->getCustomParams(); |
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} |
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if ($GAid['google_analytics_ee'] == 1) { |
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$require = "ga('require', 'ec');"; |
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} else { |
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$require = "ga('require', 'ecommerce', 'ecommerce.js');"; |
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} |
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$ga = "<script> |
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ |
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), |
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) |
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})(window,document,'script','//www.google-analytics.com/analytics.js','ga'); |
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ga('create', '{$GAid['google_analytics_id']}', 'auto' $custom); |
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ga('require', 'displayfeatures'); |
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ga('send', 'pageview'); |
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$require |
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</script>"; |
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return $ga; |
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} |
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} |
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/** |
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* @param null|SProducts $model |
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* @param null|string $GAid |
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* @return string |
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*/ |
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public function renderGAForCart($model = null, $GAid = null) { |
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/* Show Google Analytics code if some value inserted in admin panel */ |
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if ($GAid['google_analytics_id']) { |
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if ($this->getCustomParams()) { |
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$custom = ', ' . $this->getCustomParams(); |
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} |
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$require = $GAid['google_analytics_ee'] == '1' ? "ga('require', 'ec');" : "ga('require', 'ecommerce', 'ecommerce.js');"; |
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$ga = "<script> |
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ |
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), |
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) |
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})(window,document,'script','//www.google-analytics.com/analytics.js','ga'); |
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ga('create', '{$GAid['google_analytics_id']}', 'auto' $custom); |
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ga('require', 'displayfeatures'); |
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ga('send', 'pageview'); |
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$require"; |
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/* @var $model SOrders */ |
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if ($model && $this->orderJustMacked && $GAid['google_analytics_ee'] !== '1') { |
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if ($model->getSDeliveryMethods()) { |
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$affiliation = $model->getSDeliveryMethods()->getName(); |
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} |
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$ga .= " |
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ga('ecommerce:addTransaction', { |
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'id': '" . $model->getId() . "', |
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'affiliation': '" . $affiliation . "', |
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'revenue': '" . $model->getTotalPrice() . "', |
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'shipping': '', |
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'tax': '', |
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});"; |
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foreach ($model->getSOrderProductss() as $item) { |
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/* @var $product SProducts */ |
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$product = $item->getSProducts(); |
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foreach ($product->getProductVariants() as $v) { |
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if ($v->getid() == $item->getVariantId()) { |
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$Variant = $v; |
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break; |
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} |
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} |
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$ga .= "ga('ecommerce:addItem', { |
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'id': '" . $model->getId() . "', |
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'name': '" . encode($product->getName()) . ' ' . encode($item->getVariantName()) . "', |
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'sku': '" . encode($Variant->getNumber()) . "', |
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'category': '" . encode($product->getMainCategory()->getName()) . "', |
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'price': '" . $item->toCurrency() . "', |
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'quantity': '" . $item->getQuantity() . "', |
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});"; |
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} |
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$ga .= "ga('ecommerce:send');"; |
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} |
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$ga .= '</script>'; |
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return $ga; |
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} |
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} |
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294
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/** |
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295
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* @param null|string $YaMetricaId |
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296
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* @return string |
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297
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*/ |
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298
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public function renderYaMetrica($YaMetricaId = null) { |
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299
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300
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$YandexMetrik = ''; |
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301
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if ($YaMetricaId['yandex_metric']) { |
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$YandexMetrik = '<!-- Yandex.Metrika counter --> |
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303
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304
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<script type="text/javascript"> |
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(function (d, w, c) { |
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(w[c] = w[c] || []).push(function() { |
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307
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try { |
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308
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w.yaCounter24267703 = new Ya.Metrika({id:"' . $YaMetricaId['yandex_metric'] . '", |
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309
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webvisor:true, |
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310
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clickmap:true, |
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311
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trackLinks:true, |
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312
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accurateTrackBounce:true}); |
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313
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} catch(e) { } |
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314
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|
|
}); |
|
315
|
|
|
|
|
316
|
|
|
var n = d.getElementsByTagName("script")[0], |
|
317
|
|
|
s = d.createElement("script"), |
|
318
|
|
|
f = function () { n.parentNode.insertBefore(s, n); }; |
|
319
|
|
|
s.type = "text/javascript"; |
|
320
|
|
|
s.async = true; |
|
321
|
|
|
s.src = (d.location.protocol == "https:" ? "https:" : "http:") + "//mc.yandex.ru/metrika/watch.js"; |
|
322
|
|
|
|
|
323
|
|
|
if (w.opera == "[object Opera]") { |
|
324
|
|
|
d.addEventListener("DOMContentLoaded", f, false); |
|
325
|
|
|
} else { f(); } |
|
326
|
|
|
})(document, window, "yandex_metrika_callbacks"); |
|
327
|
|
|
</script> |
|
328
|
|
|
<noscript><div><img src="//mc.yandex.ru/watch/' . $YaMetricaId['yandex_metric'] . '" style="position:absolute; left:-9999px;" alt="" /></div></noscript> |
|
329
|
|
|
<!-- /Yandex.Metrika counter -->'; |
|
330
|
|
|
} |
|
331
|
|
|
return $YandexMetrik; |
|
332
|
|
|
} |
|
333
|
|
|
|
|
334
|
|
|
public function renderYandexWebmaster($YaWebmasterId = null) { |
|
335
|
|
|
|
|
336
|
|
|
$YaWebmaster = ''; |
|
337
|
|
|
if ($YaWebmasterId['yandex_webmaster']) { |
|
338
|
|
|
$YaWebmaster = '<meta name=\'yandex-verification\' content=\'' . $YaWebmasterId['yandex_webmaster'] . '\' />'; |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
return $YaWebmaster; |
|
342
|
|
|
} |
|
343
|
|
|
|
|
344
|
|
|
public function renderGoogleWebmaster($GWebmasterId = null) { |
|
345
|
|
|
|
|
346
|
|
|
$GWebmaster = ''; |
|
347
|
|
|
if ($GWebmasterId['google_webmaster']) { |
|
348
|
|
|
$GWebmaster = '<meta name="google-site-verification" content="' . $GWebmasterId['google_webmaster'] . '" />'; |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
return $GWebmaster; |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
public function getCustomParams($type = 'json') { |
|
355
|
|
|
|
|
356
|
|
|
if (empty($this->custom)) { |
|
357
|
|
|
return; |
|
358
|
|
|
} |
|
359
|
|
|
switch ($type) { |
|
360
|
|
|
case 'json': |
|
361
|
|
|
return json_encode($this->custom); |
|
362
|
|
|
|
|
363
|
|
|
default: |
|
364
|
|
|
return $this->custom; |
|
365
|
|
|
} |
|
366
|
|
|
} |
|
367
|
|
|
|
|
368
|
|
|
/** |
|
369
|
|
|
* @param string $name |
|
370
|
|
|
* @param string $val |
|
371
|
|
|
*/ |
|
372
|
|
|
public function setCustomParams($name, $val) { |
|
373
|
|
|
|
|
374
|
|
|
if ($name != '') { |
|
375
|
|
|
$this->custom[$name] = $val; |
|
376
|
|
|
} |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
} |
|
380
|
|
|
|
|
381
|
|
|
/* End of file lib_seo.php */ |