← All changes | classes/helper/e2pdf-shortcode.php +237 -9 1.08.00 → 1.32.49 View file →

		@@ -1,14 +1,12 @@
1	1	<?php
2	2
3	3	/**
4		- * E2pdf Shortcode Helper
5		- *
6		- * @copyright Copyright 2017 https://e2pdf.com
7		- * @license GPL v2
8		- * @version 1
9		- * @link https://e2pdf.com
10		- * @since 1.07.02
	4	+ * File: /helper/e2pdf-shortcode.php
	5	+ *
	6	+ * @package E2Pdf
	7	+ * @license GPLv3
	8	+ * @link https://e2pdf.com
11	9	*/
12	10	if (!defined('ABSPATH')) {
13	11	die('Access denied.');
14	12	}
		@@ -14,8 +12,14 @@
14	12	}
15	13
16	14	class Helper_E2pdf_Shortcode {
17	15
	16	+ private $helper;
	17	+
	18	+ public function __construct() {
	19	+ $this->helper = Helper_E2pdf_Helper::instance();
	20	+ }
	21	+
18	22	public function get_shortcode_regex($tagnames = null) {
19	23	if (version_compare(get_bloginfo('version'), '4.4.0', '<')) {
20	24	global $shortcode_tags;
21	25
		@@ -23,10 +27,9 @@
23	27	$tagnames = array_keys($shortcode_tags);
24	28	}
25	29	$tagregexp = join('|', array_map('preg_quote', $tagnames));
26	30
27		- return
28		- '\\['
	31	+ return '\\['
29	32	. '(\\[?)'
30	33	. "($tagregexp)"
31	34	. '(?![\\w-])'
32	35	. '('
		@@ -57,5 +60,230 @@
57	60	return get_shortcode_regex($tagnames);
58	61	}
59	62	}
60	63
	64	+ public function get_shortcode($shortcodes = array(), $key = '') {
	65	+ $shortcode = array();
	66	+ $shortcode[1] = $shortcodes[1][$key];
	67	+ $shortcode[2] = $shortcodes[2][$key];
	68	+ $shortcode[3] = $shortcodes[3][$key];
	69	+ $shortcode[4] = $shortcodes[4][$key];
	70	+ $shortcode[5] = $shortcodes[5][$key];
	71	+ $shortcode[6] = $shortcodes[6][$key];
	72	+ return $shortcode;
	73	+ }
	74	+
	75	+ public function get_shortcode_content($shortcode_tag = '', $value = '') {
	76	+ $response = '';
	77	+ preg_match_all('@\[([^<>&/\[\]\x00-\x20=]++)@', $value, $matches);
	78	+ $tagnames = array_intersect(array($shortcode_tag), $matches[1]);
	79	+ if (!empty($tagnames)) {
	80	+ preg_match('/' . $this->get_shortcode_regex($tagnames) . '/', $value, $shortcode);
	81	+ if (isset($shortcode[5])) {
	82	+ $response = $shortcode[5];
	83	+ }
	84	+ }
	85	+ return $response;
	86	+ }
	87	+
	88	+ public function apply_path_attribute($value, $path = false, $delimiter = '.') {
	89	+ if ($path !== false) {
	90	+ if (!is_array($value) && !is_object($value)) {
	91	+ $value = $this->helper->load('convert')->is_unserialized_array($value);
	92	+ }
	93	+ $keys = explode($delimiter, $path);
	94	+ $obj = &$value;
	95	+ $found = true;
	96	+ foreach ($keys as $key) {
	97	+ if (is_array($obj) && isset($obj[$key])) {
	98	+ $obj = &$obj[$key];
	99	+ } elseif (is_object($obj) && isset($obj->$key)) {
	100	+ $obj = &$obj->$key;
	101	+ } else {
	102	+ $found = false;
	103	+ break;
	104	+ }
	105	+ }
	106	+ return $found ? $obj : '';
	107	+ }
	108	+ return '';
	109	+ }
	110	+
	111	+ public function apply_attachment_attribute($value, $function = 'attachment_url', $size = 'thumbnail') {
	112	+ if (is_array($value)) {
	113	+ $attachments = array();
	114	+ foreach ($value as $post_meta_part) {
	115	+ if (!is_array($post_meta_part)) {
	116	+ if ($function == 'attachment_url') {
	117	+ $image = wp_get_attachment_url($post_meta_part);
	118	+ } else {
	119	+ $image = wp_get_attachment_image_url($post_meta_part, $size);
	120	+ }
	121	+ if ($image) {
	122	+ $attachments[] = $image;
	123	+ }
	124	+ }
	125	+ }
	126	+ return $attachments;
	127	+ } else {
	128	+ if ($function == 'attachment_url') {
	129	+ $image = wp_get_attachment_url($value);
	130	+ } else {
	131	+ $image = wp_get_attachment_image_url($value, $size);
	132	+ }
	133	+ return $image ? $image : '';
	134	+ }
	135	+ }
	136	+
	137	+ public function apply_convert_attribute($convert, $post_meta, $implode = ',') {
	138	+ $type = false;
	139	+ switch (true) {
	140	+ case 0 === strpos($convert, 'term_id_to_'):
	141	+ $type = 'term';
	142	+ $convert = str_replace('term_id_to_', '', $convert);
	143	+ break;
	144	+ case 0 === strpos($convert, 'user_id_to_'):
	145	+ $type = 'user';
	146	+ $convert = str_replace('user_id_to_', '', $convert);
	147	+ break;
	148	+ case 0 === strpos($convert, 'post_id_to_'):
	149	+ $type = 'post';
	150	+ $convert = str_replace('post_id_to_', '', $convert);
	151	+ break;
	152	+ }
	153	+ if ($type && $post_meta) {
	154	+ $implode = $implode === false ? ',' : $implode;
	155	+ if (!is_array($post_meta)) {
	156	+ if (strpos($post_meta, ',') !== false) {
	157	+ $post_meta = explode(',', $post_meta);
	158	+ }
	159	+ }
	160	+ if (is_array($post_meta)) {
	161	+ $sub_metas = array();
	162	+ foreach ($post_meta as $post_meta_part) {
	163	+ if (!is_array($post_meta_part)) {
	164	+ switch ($type) {
	165	+ case 'term':
	166	+ $sub_meta = get_term($post_meta_part);
	167	+ break;
	168	+ case 'user':
	169	+ $sub_meta = get_userdata($post_meta_part);
	170	+ break;
	171	+ case 'post':
	172	+ $sub_meta = get_post($post_meta_part);
	173	+ break;
	174	+ }
	175	+ if ($sub_meta && !is_wp_error($sub_meta)) {
	176	+ if ($convert == $type) {
	177	+ $sub_metas[] = $sub_meta;
	178	+ } else {
	179	+ if (isset($sub_meta->$convert)) {
	180	+ $sub_metas[] = $sub_meta->$convert;
	181	+ }
	182	+ }
	183	+ }
	184	+ }
	185	+ }
	186	+ $post_meta = $sub_metas;
	187	+ } else {
	188	+ switch ($type) {
	189	+ case 'term':
	190	+ $sub_meta = get_term($post_meta);
	191	+ break;
	192	+ case 'user':
	193	+ $sub_meta = get_userdata($post_meta);
	194	+ break;
	195	+ case 'post':
	196	+ $sub_meta = get_post($post_meta);
	197	+ break;
	198	+ }
	199	+ if ($sub_meta && !is_wp_error($sub_meta)) {
	200	+ if ($convert == $type) {
	201	+ $post_meta = $sub_meta;
	202	+ } else {
	203	+ if (isset($sub_meta->$convert)) {
	204	+ $post_meta = $sub_meta->$convert;
	205	+ }
	206	+ }
	207	+ } else {
	208	+ $post_meta = '';
	209	+ }
	210	+ }
	211	+ }
	212	+ return $post_meta;
	213	+ }
	214	+
	215	+ public function apply_inline_shortcodes($value, $shortcode_tags, $extension) {
	216	+ preg_match_all('@\[([^<>&/\[\]\x00-\x20=]++)@', $value, $matches);
	217	+ $tagnames = array_intersect($shortcode_tags, $matches[1]);
	218	+ if (!empty($tagnames)) {
	219	+ preg_match_all('/' . $this->helper->load('shortcode')->get_shortcode_regex($tagnames) . '/', $value, $shortcodes);
	220	+ foreach ($shortcodes[0] as $key => $shortcode_value) {
	221	+ $shortcode = $this->helper->load('shortcode')->get_shortcode($shortcodes, $key);
	222	+ $atts = shortcode_parse_atts($shortcode[3]);
	223	+ switch (true) {
	224	+ case (0 === strpos($shortcode[2], 'e2pdf-for')):
	225	+ $for_index = (0 === strpos($shortcode[2], 'e2pdf-for-')) ? str_replace('e2pdf-for-', '', $shortcode[2]) : 0;
	226	+ $sub_value = $this->helper->load('for')->do_shortcode($atts, $shortcode[5], $for_index, $extension);
	227	+
	228	+ $sub_shortcode_tags = array_values(array_diff($shortcode_tags, [$shortcode[2]]));
	229	+ $sub_shortcode_tags[] = 'e2pdf-for-' . $for_index + 1;
	230	+ foreach ($sub_shortcode_tags as $sub_shortcode_key => $sub_shortcode_tag) {
	231	+ if (false === strpos($sub_value, '[' . $sub_shortcode_tag)) {
	232	+ unset($sub_shortcode_tags[$sub_shortcode_key]);
	233	+ }
	234	+ }
	235	+ if (!empty($sub_shortcode_tags)) {
	236	+ $sub_value = $this->apply_inline_shortcodes($sub_value, $sub_shortcode_tags, $extension);
	237	+ }
	238	+ $value = str_replace($shortcode_value, $sub_value, $value);
	239	+ break;
	240	+ case (0 === strpos($shortcode[2], 'e2pdf-acf-repeater')):
	241	+ if ($extension instanceof Extension_E2pdf_Wordpress) {
	242	+ if (!isset($atts['post_id']) && isset($extension->get('cached_post')->ID) && $extension->get('cached_post')->ID) {
	243	+ if ($extension->get('item') == '-3') {
	244	+ $atts['post_id'] = 'user_' . $extension->get('cached_post')->ID;
	245	+ } else {
	246	+ $atts['post_id'] = $extension->get('cached_post')->ID;
	247	+ }
	248	+ }
	249	+ } elseif ($extension instanceof Extension_E2pdf_Woocommerce) {
	250	+ if (!isset($atts['post_id']) && isset($extension->get('cached_post')->ID) && $extension->get('cached_post')->ID) {
	251	+ if ($extension->get('item') == 'product_variation' && isset($extension->get('cached_post')->post_parent)) {
	252	+ $atts['post_id'] = $extension->get('cached_post')->post_parent;
	253	+ } else {
	254	+ $atts['post_id'] = $extension->get('cached_post')->ID;
	255	+ }
	256	+ }
	257	+ }
	258	+
	259	+ $acf_repeater_index = (0 === strpos($shortcode[2], 'e2pdf-acf-repeater-')) ? str_replace('e2pdf-acf-repeater-', '', $shortcode[2]) : 0;
	260	+ $sub_value = $this->helper->load('acfrepeater')->do_shortcode($atts, $shortcode[5], $acf_repeater_index);
	261	+
	262	+ $sub_shortcode_tags = array_values(array_diff($shortcode_tags, [$shortcode[2]]));
	263	+ $sub_shortcode_tags[] = 'e2pdf-acf-repeater-' . $acf_repeater_index + 1;
	264	+ foreach ($sub_shortcode_tags as $sub_shortcode_key => $sub_shortcode_tag) {
	265	+ if (false === strpos($sub_value, '[' . $sub_shortcode_tag)) {
	266	+ unset($sub_shortcode_tags[$sub_shortcode_key]);
	267	+ }
	268	+ }
	269	+ if (!empty($sub_shortcode_tags)) {
	270	+ $sub_value = $this->apply_inline_shortcodes($sub_value, $sub_shortcode_tags, $extension);
	271	+ }
	272	+ $value = str_replace($shortcode_value, $sub_value, $value);
	273	+ break;
	274	+ }
	275	+ }
	276	+ }
	277	+ return $value;
	278	+ }
	279	+
	280	+ public function is_attachment($shortcode, $atts) {
	281	+ $true = [
	282	+ 'true', '1',
	283	+ ];
	284	+ if (($shortcode[2] === 'e2pdf-save' && isset($atts['attachment']) && in_array(strtolower((string) $atts['attachment']), $true, true)) || $shortcode[2] === 'e2pdf-attachment') {
	285	+ return true;
	286	+ }
	287	+ return false;
	288	+ }
61	289	}