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<?php |
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|
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/** |
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* File: /helper/e2pdf-acfrepeater.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_Acfrepeater { |
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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 = '', $for = 0) { |
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$result = []; |
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$field = isset($atts['field']) ? $atts['field'] : null; |
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$post_id = isset($atts['post_id']) ? $atts['post_id'] : null; |
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$implode = isset($atts['implode']) ? $atts['implode'] : ''; |
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$index = 0; |
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if (function_exists('have_rows') && have_rows($field, $post_id)) { |
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$total = count(get_field($field, $post_id)); |
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while (have_rows($field, $post_id)) { |
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the_row(); |
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$result[] = $this->apply($value, $atts, $index, $for, $total); |
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$index++; |
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} |
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} |
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return implode($implode, $result); |
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} |
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|
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public function apply($value, $atts, $index, $for = 0, $total = 0) { |
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if ($value) { |
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|
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$field = isset($atts['field']) ? $atts['field'] : null; |
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$post_id = isset($atts['post_id']) ? $atts['post_id'] : null; |
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|
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$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-acf-repeater-index' . $for_index . ']' => $index, |
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'[e2pdf-acf-repeater-counter' . $for_index . ']' => $index + 1, |
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'[e2pdf-acf-repeater-evenodd' . $for_index . ']' => $evenodd, |
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'[e2pdf-acf-repeater-count' . $for_index . ']' => $total, |
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); |
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$value = str_replace(array_keys($replace), $replace, $value); |
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$value = preg_replace('/\[(e2pdf-for-index|e2pdf-for-counter|e2pdf-for-key|e2pdf-for-evenodd|e2pdf-acf-repeater-index|e2pdf-acf-repeater-counter|e2pdf-acf-repeater-evenodd)(-\d+)?\]/', '#$1$2#', $value); |
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$shortcode_tags = array( |
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'acf', |
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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($shortcode[3]); |
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$repeater = isset($atts['repeater']) ? $atts['repeater'] : $field; |
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if ($shortcode[2] === 'acf') { |
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if (!isset($atts['post_id']) && $post_id) { |
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$shortcode[3] .= ' post_id="' . $post_id . '"'; |
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} |
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if ($field && isset($atts['field'])) { |
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if ($repeater !== $field) { |
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$value = str_replace($shortcode_value, '[' . $shortcode[2] . $shortcode[3] . ']', $value); |
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} else { |
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if (isset($atts['repeater'])) { |
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$shortcode[3] .= ' field="' . $field . '_' . $index . '_' . $atts['field'] . '"'; |
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} else { |
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$shortcode[3] .= ' field="' . $field . '_' . $index . '_' . $atts['field'] . '" repeater="' . $field . '"'; |
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} |
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$value = str_replace($shortcode_value, '[' . $shortcode[2] . $shortcode[3] . ']', $value); |
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} |
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} else { |
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$value = str_replace($shortcode_value, '', $value); |
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} |
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} |
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} |
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} |
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$value = preg_replace('/#(e2pdf-for-index|e2pdf-for-counter|e2pdf-for-key|e2pdf-for-evenodd|e2pdf-acf-repeater-index|e2pdf-acf-repeater-counter|e2pdf-acf-repeater-evenodd)(-\d+)?#/', '[$1$2]', $value); |
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} |
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return $value; |
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} |
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} |
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|
