← All changes | classes/helper/e2pdf-convert.php +103 -70 1.07.11 → 1.32.53 View file →

		@@ -3,9 +3,9 @@
3	3	/**
4	4	* E2pdf Convert Helper
5	5	*
6	6	* @copyright Copyright 2017 https://e2pdf.com
7		- * @license GPL v2
	7	+ * @license GPLv3
8	8	* @version 1
9	9	* @link https://e2pdf.com
10	10	* @since 1.01.02
11	11	*/
		@@ -21,24 +21,24 @@
21	21	$this->helper = Helper_E2pdf_Helper::instance();
22	22	}
23	23
24	24	public function to_hex_color($hex = '') {
25		- $color = array(
26		- 0x00, 0x00, 0x00
27		- );
	25	+ $color = [
	26	+ 0x00, 0x00, 0x00,
	27	+ ];
28	28	$hex = ltrim($hex, '#');
29	29	if (strlen($hex) === 3) {
30		- $color = array(
	30	+ $color = [
31	31	hexdec(substr($hex, 0, 1)),
32	32	hexdec(substr($hex, 1, 1)),
33		- hexdec(substr($hex, 2, 1))
34		- );
	33	+ hexdec(substr($hex, 2, 1)),
	34	+ ];
35	35	} elseif (strlen($hex) === 6) {
36		- $color = array(
	36	+ $color = [
37	37	hexdec(substr($hex, 0, 2)),
38	38	hexdec(substr($hex, 2, 2)),
39		- hexdec(substr($hex, 4, 2))
40		- );
	39	+ hexdec(substr($hex, 4, 2)),
	40	+ ];
41	41	}
42	42	return $color;
43	43	}
44	44
		@@ -43,21 +43,36 @@
43	43	}
44	44
45	45	/**
46	46	* Convert from bytes to Human View
47		- *
48	47	* @param int $size - Size in Bytes
49		- *
50	48	* @return string - Converted size
51	49	*/
	50	+ public function from_bytes($size) {
	51	+ $unit = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
	52	+ return @round($size / pow(1024, ($i = floor(log($size, 1024)))), 2) . '' . $unit[$i];
	53	+ }
	54	+
52	55	public function to_bytes($size) {
53		- $unit = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
54		- return @round($size / pow(1024, ($i = floor(log($size, 1024)))), 2) . '' . $unit[$i];
	56	+ $unit = preg_replace('/[^bkmgtpezy]/i', '', $size);
	57	+ $size = preg_replace('/[^0-9\.]/', '', $size);
	58	+ if ($unit) {
	59	+ return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
	60	+ } else {
	61	+ return round($size);
	62	+ }
55	63	}
56	64
	65	+ public function to_file_dir($file_dir = '') {
	66	+ if ($file_dir) {
	67	+ $file_dir = str_replace(['\\', './'], ['/', '.'], $file_dir);
	68	+ }
	69	+ return $file_dir;
	70	+ }
	71	+
57	72	public function to_file_name($file_name = '') {
58	73	if ($file_name) {
59		- $search = array(
	74	+ $search = [
60	75	'/',
61	76	'\\',
62	77	'"',
63	78	'[',
		@@ -67,10 +82,10 @@
67	82	'[',
68	83	']',
69	84	'&',
70	85	';',
71		- );
72		- $replace = array(
	86	+ ];
	87	+ $replace = [
73	88	'',
74	89	'_',
75	90	'',
76	91	'[',
		@@ -79,14 +94,12 @@
79	94	'',
80	95	'[',
81	96	']',
82	97	'&',
83		- ''
84		- );
85		-
	98	+ '',
	99	+ ];
86	100	$file_name = str_replace($search, $replace, $file_name);
87	101	}
88		-
89	102	return $file_name;
90	103	}
91	104
92	105	/*
		@@ -99,11 +112,11 @@
99	112	if (is_array($needle)) {
100	113	$pos1 = 0;
101	114	$result = $haystack;
102	115	while (count($needle) > 0) {
103		- $positions = array();
	116	+ $positions = [];
104	117	foreach ($needle as $from => $to) {
105		- if (( $pos2 = stripos($result, $from, $pos1) ) === FALSE) {
	118	+ if (($pos2 = stripos($result, $from, $pos1)) === FALSE) {
106	119	unset($needle[$from]);
107	120	} else {
108	121	$positions[$from] = $pos2;
109	122	}
		@@ -113,10 +126,10 @@
113	126	}
114	127
115	128	$winner = min($positions);
116	129	$key = array_search($winner, $positions);
117		- $result = ( substr($result, 0, $winner) . $needle[$key] . substr($result, ( $winner + strlen($key))) );
118		- $pos1 = ( $winner + strlen($needle[$key]) );
	130	+ $result = (substr($result, 0, $winner) . $needle[$key] . substr($result, ($winner + strlen($key))));
	131	+ $pos1 = ($winner + strlen($needle[$key]));
119	132	}
120	133	return $result;
121	134	} else {
122	135	return $haystack;
		@@ -122,17 +135,8 @@
122	135	return $haystack;
123	136	}
124	137	}
125	138
126		- public function to_shortcode_array($value, $fields = array()) {
127		- $list = explode(',', $value);
128		- $data = array();
129		- foreach ($list as $item) {
130		- $data[] = $this->parse_fields($item);
131		- }
132		- return $data;
133		- }
134		-
135	139	public function path_to_url($path = '') {
136	140	$url = str_replace(
137	141	wp_normalize_path(untrailingslashit(ABSPATH)), site_url(), wp_normalize_path($path)
138	142	);
		@@ -138,35 +142,33 @@
138	142	);
139	143	return esc_url_raw($url);
140	144	}
141	145
142		- public function to_content_key($content_key = false, $value = '') {
	146	+ public function unserialize($value) {
	147	+ /* Compatibility fix with Docket Cache */
	148	+ if (is_array($value)) {
	149	+ return $value;
	150	+ }
	151	+ if (version_compare(PHP_VERSION, '7.0.0', '<')) {
	152	+ return @unserialize($value);
	153	+ } else {
	154	+ return @unserialize($value, ['allowed_classes' => false]);
	155	+ }
	156	+ }
	157	+
	158	+ public function is_content_key($content_key = false, $value = '') {
143	159	$response = '';
144		-
145	160	if ($content_key) {
146		- $shortcode_tags = array(
147		- 'e2pdf-content'
148		- );
	161	+ $shortcode_tags = [
	162	+ 'e2pdf-content',
	163	+ ];
149	164	preg_match_all('@\[([^<>&/\[\]\x00-\x20=]++)@', $value, $matches);
150	165	$tagnames = array_intersect($shortcode_tags, $matches[1]);
151		-
152	166	if (!empty($tagnames)) {
153		-
154		- $pattern = $this->helper->load('shortcode')->get_shortcode_regex($tagnames);
155		-
156		- preg_match_all("/$pattern/", $value, $shortcodes);
157		-
	167	+ preg_match_all('/' . $this->helper->load('shortcode')->get_shortcode_regex($tagnames) . '/', $value, $shortcodes);
158	168	foreach ($shortcodes[0] as $key => $shortcode_value) {
159		- $shortcode = array();
160		- $shortcode[1] = $shortcodes[1][$key];
161		- $shortcode[2] = $shortcodes[2][$key];
162		- $shortcode[3] = $shortcodes[3][$key];
163		- $shortcode[4] = $shortcodes[4][$key];
164		- $shortcode[5] = $shortcodes[5][$key];
165		- $shortcode[6] = $shortcodes[6][$key];
166		-
	169	+ $shortcode = $this->helper->load('shortcode')->get_shortcode($shortcodes, $key);
167	170	$atts = shortcode_parse_atts($shortcode[3]);
168		-
169	171	if (isset($atts['key']) && $atts['key'] == $content_key) {
170	172	$response = $shortcode[5];
171	173	}
172	174	}
		@@ -171,30 +173,61 @@
171	173	}
172	174	}
173	175	}
174	176	}
	177	+ return $response;
	178	+ }
175	179
176		- return $response;
	180	+ public function is_string_array($value) {
	181	+ if (!is_array($value)) {
	182	+ $value = !empty($value) ? (array) $value : [];
	183	+ }
	184	+ return $value;
177	185	}
178	186
179		- private function parse_fields($value) {
180		- $data = array();
181		- $fields = explode("|", $value);
182		- foreach ($fields as $field) {
183		- $field_data = explode(":", $field);
184		- $field_key = $field_data['0'];
185		- unset($field_data['0']);
186		- $field_value = implode(":", $field_data);
187		- $data = array_merge_recursive($data, $this->parse_field($field_key, $field_value));
	187	+ public function is_unserialized_array($value) {
	188	+ if (!is_array($value)) {
	189	+ if (is_serialized($value)) {
	190	+ $value = $this->unserialize($value);
	191	+ }
188	192	}
189		- return $data;
	193	+ return is_array($value) ? $value : [];
190	194	}
191	195
192		- private function parse_field($field_key, $field_value) {
193		- $keys = array_reverse(explode('_', $field_key));
194		- foreach ($keys as $key) {
195		- $field_value = [$key => $field_value];
	196	+ public function load_html($source, $dom, $form = false) {
	197	+ libxml_use_internal_errors(true);
	198	+ $options = defined('LIBXML_HTML_NOIMPLIED') && defined('LIBXML_HTML_NODEFDTD') ? LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD : 0;
	199	+ if ($form && $options) {
	200	+ $source = '<html>' . $source . '</html>';
196	201	}
197		- return $field_value;
	202	+ if (function_exists('mb_encode_numericentity')) {
	203	+ $html = $dom->loadHTML($this->html_entities($source), $options);
	204	+ } else {
	205	+ $html = $dom->loadHTML('<?xml encoding="UTF-8">' . $source, $options);
	206	+ }
	207	+ libxml_clear_errors();
	208	+ return $html;
198	209	}
199	210
	211	+ public function html_entities($source) {
	212	+ if (!function_exists('mb_encode_numericentity')) {
	213	+ return $source;
	214	+ }
	215	+ $map = [
	216	+ 0x80, 0xFFFF, 0, 0xFFFF,
	217	+ ];
	218	+ try {
	219	+ return mb_encode_numericentity($source, $map, 'UTF-8');
	220	+ } catch (Exception $e) {
	221	+ if (function_exists('mb_detect_encoding') && function_exists('mb_detect_order') && function_exists('iconv')) {
	222	+ $charset = mb_detect_encoding($source, mb_detect_order(), true);
	223	+ $source = iconv($charset, 'UTF-8//IGNORE', $source);
	224	+ return mb_encode_numericentity($source, $map, 'UTF-8');
	225	+ }
	226	+ return $source;
	227	+ }
	228	+ }
	229	+
	230	+ public function html_entities_decode($source) {
	231	+ return html_entity_decode($source, ENT_QUOTES | ENT_HTML5, 'UTF-8');
	232	+ }
200	233	}