pluginName = $pluginName; $this->version = $version; } /** * @param $content * @return string */ public function parse($content) { $codes = []; foreach ($this->getShortCodes($content) as $shortCode) { $data = shortcode_parse_atts($shortCode); $codes[] = $this->getHtml($data); }; return $this->replaceJsvShortCodes($content, $codes); } /** * @param $content * @return array|mixed */ private function getShortCodes($content) { $questions = []; $pattern = sprintf('/\[%s(.*?)\]/', self::SHORTCODE_ID); if (preg_match_all($pattern, $content, $questions)) { $questions = array_key_exists(1, $questions) ? $questions[1] : array(); } return $questions; } /** * @param $data * * @return string */ private function getHtml($data) { $holderId = $this->getRandomId('holder'); $imageId = $this->getRandomId('img'); $dataAttributes = $this->getDataAttributes($data, $holderId, $imageId); $src = $this->getImageUrl($data); $mw = $this->getMaxWidth($data); $style = $mw ? sprintf('style="max-width:%spx"', $mw) : ''; $code = '

'; return sprintf($code, $dataAttributes, $holderId, $style, $imageId, $src); } /** * @param $dataAttributes * * @return mixed|string */ private function getImageUrl($dataAttributes) { if (isset($dataAttributes['main-image-url'])) { return $dataAttributes['main-image-url']; } return self::DEFAULT_URL; } /** * @param $dataAttributes * * @return null|string */ private function getMaxWidth($dataAttributes) { if (isset($dataAttributes['max-width'])) { return $dataAttributes['max-width']; } return null; } /** * @param $type * @return string */ private function getRandomId($type) { $permitted_chars = implode('', range('a', 'z')); return 'jsv-' . $type . '-' . substr(str_shuffle($permitted_chars), 0, 10); } /** * @param $content * @param $codes * @return string */ private function replaceJsvShortCodes($content, $codes) { $bbCodes = []; $pattern = sprintf('/\[%s(.*?)\]/s', self::SHORTCODE_ID); preg_match_all($pattern, $content, $bbCodes); if (isset($bbCodes[0]) && is_array($bbCodes[0])) { foreach ($bbCodes[0] as $key => $bbCode) { $pos = strpos($content, $bbCode); if ($pos !== false) { $content = substr_replace($content, $codes[$key], $pos, strlen($bbCode)); } } } return $content; } /** * @param $data * @param $holderId * @param $imageId * @return string */ private function getDataAttributes($data, $holderId, $imageId) { $arr = []; foreach ($data as $key => $value) { $saveKey = strtolower($key); $value = is_numeric($value) ? (int)$value : $value; $value = str_replace(['”', "'", '”'], "", $value); $arr[] = sprintf('data-%s="%s"', $saveKey, $value); } $arr[] = sprintf('data-main-holder-id="%s"', $holderId); $arr[] = sprintf('data-main-image-id="%s"', $imageId); return implode(' ', $arr); } }