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<?php |
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|
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/** |
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* File: /helper/e2pdf-for.php |
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* |
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* @package E2Pdf |
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* @license GPLv3 |
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* @link https://e2pdf.com |
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*/ |
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if (!defined('ABSPATH')) { |
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die('Access denied.'); |
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} |
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|
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class Helper_E2pdf_For { |
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|
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private $helper; |
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|
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public function __construct() { |
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$this->helper = Helper_E2pdf_Helper::instance(); |
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} |
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|
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public function do_shortcode($atts = array(), $value = '', $for = 0, $extension = null) { |
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$result = array(); |
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$implode = isset($atts['implode']) ? $atts['implode'] : ''; |
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$for_index = $for ? '-' . $for : ''; |
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$tags = array( |
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'e2pdf-for-data' => 'e2pdf-for-data' . $for_index, |
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'e2pdf-for-do' => 'e2pdf-for-do' . $for_index, |
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'e2pdf-for-else' => 'e2pdf-for-else' . $for_index, |
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); |
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/* Backward compatibility */ |
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if (false === strpos($value, '[e2pdf-for-data')) { |
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$tags = array( |
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'e2pdf-for-data' => 'e2pdf-data' . $for_index, |
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'e2pdf-for-do' => 'e2pdf-do' . $for_index, |
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'e2pdf-for-else' => 'e2pdf-else' . $for_index, |
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); |
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} |
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add_filter('e2pdf_for_do_shortcode_data_process', array($this, 'filter_do_shortcode_data_process')); |
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if ($extension && method_exists($extension, 'render')) { |
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$data = $this->helper->load('convert')->is_unserialized_array($extension->render($this->helper->load('shortcode')->get_shortcode_content($tags['e2pdf-for-data'], $value), array(), false, true)); |
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} else { |
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$data = $this->helper->load('convert')->is_unserialized_array($this->helper->load('shortcode')->get_shortcode_content($tags['e2pdf-for-data'], $value)); |
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} |
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remove_filter('e2pdf_for_do_shortcode_data_process', array($this, 'filter_do_shortcode_data_process')); |
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if (!empty($data)) { |
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$index = 0; |
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$total = count($data); |
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foreach ($data as $data_key => $data_value) { |
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$do = $this->helper->load('shortcode')->get_shortcode_content($tags['e2pdf-for-do'], $value); |
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$result[] = $this->apply($do, $data_key, $data_value, $index, $for, $total); |
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$index++; |
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} |
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$response = implode($implode, $result); |
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} else { |
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$response = $this->helper->load('shortcode')->get_shortcode_content($tags['e2pdf-for-else'], $value); |
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} |
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return $response; |
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} |
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|
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public function apply($value, $data_key, $data_value, $index, $for = 0, $total = 0) { |
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if ($value) { |
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$for_index = $for ? '-' . $for : ''; |
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$evenodd = $index % 2 == 0 ? '0' : '1'; |
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$replace = array( |
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'[e2pdf-for-index' . $for_index . ']' => $index, |
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'[e2pdf-for-counter' . $for_index . ']' => $index + 1, |
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'[e2pdf-for-key' . $for_index . ']' => $data_key, |
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'[e2pdf-for-evenodd' . $for_index . ']' => $evenodd, |
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'[e2pdf-for-count' . $for_index . ']' => $total, |
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); |
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$value = str_replace(array_keys($replace), $replace, $value); |
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$shortcode_tags = array( |
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'e2pdf-for-value' . $for_index . '', |
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); |
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preg_match_all('@\[([^<>&/\[\]\x00-\x20=]++)@', $value, $matches); |
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$tagnames = array_intersect($shortcode_tags, $matches[1]); |
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if (!empty($tagnames)) { |
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preg_match_all('/' . $this->helper->load('shortcode')->get_shortcode_regex($tagnames) . '/', $value, $shortcodes); |
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foreach ($shortcodes[0] as $key => $shortcode_value) { |
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$shortcode = $this->helper->load('shortcode')->get_shortcode($shortcodes, $key); |
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$atts = shortcode_parse_atts($shortcode[3]); |
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$response = ''; |
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$path = isset($atts['path']) ? $atts['path'] : false; |
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$implode = isset($atts['implode']) ? $atts['implode'] : false; |
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|
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$post_meta = $data_value; |
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if ((is_array($post_meta) || is_object($post_meta)) && $path !== false) { |
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$path_parts = explode('.', $path); |
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$path_value = &$post_meta; |
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$found = true; |
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foreach ($path_parts as $path_part) { |
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if (is_array($path_value) && isset($path_value[$path_part])) { |
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$path_value = &$path_value[$path_part]; |
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} elseif (is_object($path_value) && isset($path_value->$path_part)) { |
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$path_value = &$path_value->$path_part; |
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} else { |
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$found = false; |
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break; |
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} |
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} |
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if ($found) { |
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$post_meta = $path_value; |
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} else { |
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$post_meta = ''; |
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} |
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} |
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|
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if (is_array($post_meta)) { |
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if ($implode !== false) { |
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if (!$this->helper->is_multidimensional($post_meta)) { |
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foreach ($post_meta as $post_meta_key => $post_meta_value) { |
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$post_meta[$post_meta_key] = $this->helper->load('translator')->translate($post_meta_value); |
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} |
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$response = implode($implode, $post_meta); |
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} else { |
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$response = serialize($post_meta); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
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} |
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} else { |
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$response = serialize($post_meta); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
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} |
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} elseif (is_object($post_meta)) { |
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$response = serialize($post_meta); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
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} else { |
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$response = $post_meta; |
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} |
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$value = str_replace($shortcode_value, $response, $value); |
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} |
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} |
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} |
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return $value; |
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} |
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|
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public function filter_do_shortcode_data_process($status) { |
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return true; |
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} |
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} |
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|
