Shortcoder - Version 5.2

Version Description

New: Default values can now be provided to custom parameters.
Fix: Script tags, custom field placeholder and backslash being stripped after saving the shortcode sometimes.
Fix: Rel attribute being modified for links.
New: Added "Manage shortcodes" link to plugin list page for easy access after activation.

Release Info

Developer	vaakash
Plugin	Shortcoder
Version	5.2
Comparing to
See all releases

Code changes from version 5.1 to 5.2

Files changed (8) hide show

admin/admin.php +7 -0
admin/css/style-insert.css +28 -0
admin/css/style.css +22 -1
admin/edit.php +13 -7
admin/insert.php +19 -3
admin/js/script.js +14 -6
readme.txt +7 -1
shortcoder.php +43 -16

admin/admin.php CHANGED Viewed

	@@ -18,6 +18,8 @@ class SC_Admin{
18
19	add_action( 'wp_ajax_sc_admin_ajax', array( __class__, 'admin_ajax' ) );
20


21	}
22
23	public static function register_post_type(){
	@@ -243,6 +245,11 @@ class SC_Admin{
243
244	}
245





246	public static function clean_get(){
247
248	foreach( $_GET as $k => $v ){


18
19	add_action( 'wp_ajax_sc_admin_ajax', array( __class__, 'admin_ajax' ) );
20
21	+ add_filter( 'plugin_action_links_' . SC_BASE_NAME, array( __CLASS__, 'action_links' ) );
22	+
23	}
24
25	public static function register_post_type(){

245
246	}
247
248	+ public static function action_links( $links ){
249	+ array_unshift( $links, '<a href="'. esc_url( admin_url( 'edit.php?post_type=shortcoder') ) .'">Manage shortcodes</a>' );
250	+ return $links;
251	+ }
252	+
253	public static function clean_get(){
254
255	foreach( $_GET as $k => $v ){

admin/css/style-insert.css CHANGED Viewed

@@ -206,6 +206,34 @@ p .button {
                 text-align: center;
+            }
             /** Footer **/
             .footer_thanks {
                 margin: 20px 0 0 0;


206	text-align: center;
207	}
208
209	+ .ufw{
210	+ text-decoration: none;
211	+ float: right;
212	+ color: #000;
213	+ position: relative;
214	+ }
215	+ .ufw:hover{
216	+ text-decoration: underline;;
217	+ }
218	+ .ufw i{
219	+ opacity: 0.5;
220	+ }
221	+ .ufw span{
222	+ display: none;
223	+ position: absolute;
224	+ right: 0;
225	+ top: 150%;
226	+ text-align: right;
227	+ background: #333;
228	+ color: #fff;
229	+ padding: 5px 10px;
230	+ border-radius: 5px;
231	+ box-shadow: 0 2px 5px -2px rgba(0, 0, 0, 0.5);
232	+ }
233	+ .ufw:hover span{
234	+ display: block;
235	+ }
236	+
237	/ Footer /
238	.footer_thanks {
239	margin: 20px 0 0 0;

admin/css/style.css CHANGED Viewed

	@@ -139,7 +139,7 @@
139	cursor: auto !important;
140	width: 330px;
141	}
142	- .sc_params_form h4{
143	margin: 0 0 15px 0;
144	}
145	.sc_params_form p{
	@@ -174,6 +174,9 @@
174	#edit-slug-buttons{
175	margin-left: 6px;
176	}



177
178	#misc-publishing-actions #visibility{
179	display: none;
	@@ -307,6 +310,24 @@
307	.feedback a:hover{
308	text-decoration: underline;
309	}


















310	.stars {
311	display: inline-flex;
312	line-height: 1;


139	cursor: auto !important;
140	width: 330px;
141	}
142	+ .sc_params_form h4:first-child{
143	margin: 0 0 15px 0;
144	}
145	.sc_params_form p{

174	#edit-slug-buttons{
175	margin-left: 6px;
176	}
177	+ #edit-slug-box{
178	+ margin-bottom: 1.5em;
179	+ }
180
181	#misc-publishing-actions #visibility{
182	display: none;

310	.feedback a:hover{
311	text-decoration: underline;
312	}
313	+ .feedback .adjust_icons .dashicons{
314	+ font-size: 14px;
315	+ height: 14px;
316	+ margin-top: 3px;
317	+ }
318	+ .feedback .ufw{
319	+ background: linear-gradient(180deg, #2196F3, #58a4e1);
320	+ color: #fff;
321	+ }
322	+ .feedback .ufw a{
323	+ color: #fff;
324	+ }
325	+ .feedback .ufw span{
326	+ opacity: 0.8;
327	+ display: block;
328	+ font-style: italic;
329	+ margin-top: 5px;
330	+ }
331	.stars {
332	display: inline-flex;
333	line-height: 1;

admin/edit.php CHANGED Viewed

	@@ -12,7 +12,7 @@ class SC_Admin_Edit{
12
13	add_action( 'save_post_' . SC_POST_TYPE, array( __class__, 'save_post' ) );
14
15	- add_filter( 'wp_insert_post_data' , array( __class__, 'before_insert_post' ) , '99', 1 );
16
17	add_action( 'admin_enqueue_scripts', array( __class__, 'enqueue_scripts' ) );
18
	@@ -150,6 +150,10 @@ class SC_Admin_Edit{
150	$post[ 'post_title' ] = $post[ 'post_name' ];
151	}
152




153	return $post;
154	}
155
	@@ -194,9 +198,9 @@ class SC_Admin_Edit{
194	if( $editor[ 'active' ] == 'code' ){
195	echo '<div class="sc_cm_menu"></div>';
196	$content = user_can_richedit() ? esc_textarea( $post->post_content ) : $post->post_content;
197	- echo '<textarea name="~~content~~" id="~~content~~" class="sc_cm_content">' . $content . '</textarea>';
198	}else{
199	- wp_editor( $post->post_content, '~~content~~', array(
200	'wpautop'=> false,
201	'textarea_rows'=> 20,
202	'tinymce' => ( $editor[ 'active' ] == 'visual' )
	@@ -271,6 +275,8 @@ class SC_Admin_Edit{
271	echo '<li><span class="dashicons dashicons-list-view"></span>' . __( 'Custom parameter', 'shortcoder' ) . '<ul>';
272	echo '<li class="sc_params_form"><h4>' . __( 'Enter custom parameter name', 'shortcoder' ) . '</h4>';
273	echo '<input type="text" class="sc_cp_box widefat" pattern="[a-zA-Z0-9]+"/>';


274	echo '<button class="button sc_cp_btn">' . __( 'Insert parameter', 'shortcoder' ) . '</button>';
275	echo '<p class="sc_cp_info"><small>' . __( 'Only alphabets and numbers allowed. Custom parameters are case insensitive', 'shortcoder' ) . '</small></p></li>';
276	echo '</ul></li>';
	@@ -314,10 +320,10 @@ class SC_Admin_Edit{
314	echo '<div class="feedback">';
315	echo '<ul>
316	<li><a href="https://wordpress.org/support/plugin/shortcoder/reviews/?rate=5#new-post" target="_blank">Rate and review</a><div class="stars"><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span></div></li>
317	- <li><a href="https://www.aakashweb.com/forum/discuss/wordpress-plugins/shortcoder/#new-post" target="_blank">~~Request~~ a ~~feature~~</a></li>
318	- <li><a href="https://~~www~~.aakashweb.com/~~forum/discuss/wordpress-plugins/shortcoder/#new-post~~" target="_blank">~~Report~~ a ~~bug</~~a></li>
319	- <li><a href="https://www.aakashweb.com/docs/shortcoder-doc/" target="_blank">FAQ</a></li>
320	<li><a href="https://www.aakashweb.com/wordpress-plugins/" target="_blank">More plugins</a></li>

321	</ul>';
322	echo '</div>';
323	}
	@@ -325,7 +331,7 @@ class SC_Admin_Edit{
325	public static function footer_text( $text ){
326
327	if( SC_Admin::is_sc_admin_page() ){
328	- return '<span class="footer_thanks">Thanks for using <a href="https://www.aakashweb.com/wordpress-plugins/shortcoder/" target="_blank">Shortcoder</a> • Please <a href="https://wordpress.org/support/plugin/shortcoder/reviews/?rate=5#new-post" target="_blank">rate 5 stars</a> and spread the word ~~• <a href="https://www.paypal.me/vaakash/" target="_blank">Buy me a coffee !</a></~~span>';
329	}
330
331	return $text;


12
13	add_action( 'save_post_' . SC_POST_TYPE, array( __class__, 'save_post' ) );
14
15	+ add_filter( 'wp_insert_post_data' , array( __class__, 'before_insert_post' ) , 99, 1 );
16
17	add_action( 'admin_enqueue_scripts', array( __class__, 'enqueue_scripts' ) );
18

150	$post[ 'post_title' ] = $post[ 'post_name' ];
151	}
152
153	+ if( $_POST && isset( $_POST[ 'sc_content' ] ) ){
154	+ $post[ 'post_content' ] = $_POST[ 'sc_content' ];
155	+ }
156	+
157	return $post;
158	}
159

198	if( $editor[ 'active' ] == 'code' ){
199	echo '<div class="sc_cm_menu"></div>';
200	$content = user_can_richedit() ? esc_textarea( $post->post_content ) : $post->post_content;
201	+ echo '<textarea name="sc_content" id="sc_content" class="sc_cm_content">' . $content . '</textarea>';
202	}else{
203	+ wp_editor( $post->post_content, 'sc_content', array(
204	'wpautop'=> false,
205	'textarea_rows'=> 20,
206	'tinymce' => ( $editor[ 'active' ] == 'visual' )

275	echo '<li><span class="dashicons dashicons-list-view"></span>' . __( 'Custom parameter', 'shortcoder' ) . '<ul>';
276	echo '<li class="sc_params_form"><h4>' . __( 'Enter custom parameter name', 'shortcoder' ) . '</h4>';
277	echo '<input type="text" class="sc_cp_box widefat" pattern="[a-zA-Z0-9]+"/>';
278	+ echo '<h4>' . __( 'Default value', 'shortcoder' ) . '</h4>';
279	+ echo '<input type="text" class="sc_cp_default widefat"/>';
280	echo '<button class="button sc_cp_btn">' . __( 'Insert parameter', 'shortcoder' ) . '</button>';
281	echo '<p class="sc_cp_info"><small>' . __( 'Only alphabets and numbers allowed. Custom parameters are case insensitive', 'shortcoder' ) . '</small></p></li>';
282	echo '</ul></li>';

320	echo '<div class="feedback">';
321	echo '<ul>
322	<li><a href="https://wordpress.org/support/plugin/shortcoder/reviews/?rate=5#new-post" target="_blank">Rate and review</a><div class="stars"><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span></div></li>
323	+ <li><a href="https://www.aakashweb.com/forum/discuss/wordpress-plugins/shortcoder/#new-post" target="_blank">Support forum</a> / <a href="https://www.aakashweb.com/docs/shortcoder-doc/" target="_blank">FAQ</a></li>
324	+ <li class="adjust_icons"><a href="https://twitter.com/aakashweb" target="_blank">Follow on Twitter <span class="dashicons dashicons-twitter"></span></a>   <a href="https://facebook.com/aakashweb" target="_blank">Facebook <span class="dashicons dashicons-facebook"></span></a></li>

325	<li><a href="https://www.aakashweb.com/wordpress-plugins/" target="_blank">More plugins</a></li>
326	+ <li class="ufw"><a href="https://www.aakashweb.com/wordpress-plugins/ultimate-floating-widgets/" target="_blank"><i>Check out</i> - <strong>Ultimate floating widgets</strong></a><span>A WordPress plugin to create floating widgets from the same developer</span></li>
327	</ul>';
328	echo '</div>';
329	}

331	public static function footer_text( $text ){
332
333	if( SC_Admin::is_sc_admin_page() ){
334	+ return '<span class="footer_thanks">Thanks for using <a href="https://www.aakashweb.com/wordpress-plugins/shortcoder/" target="_blank">Shortcoder</a> • Please <a href="https://wordpress.org/support/plugin/shortcoder/reviews/?rate=5#new-post" target="_blank">rate 5 stars</a> and spread the word.</span>';
335	}
336
337	return $text;

admin/insert.php CHANGED Viewed

	@@ -12,6 +12,7 @@
12
13	<div class="sc_menu">
14	<input type="search" class="sc_search" placeholder="Search ..." />

15	</div>
16
17	<div class="sc_list">
	@@ -27,8 +28,23 @@ if( empty( $shortcodes ) ){
27	$id = $options[ 'id' ];
28	$content = $options[ 'content' ];
29	$settings = $options[ 'settings' ];

30
31	- preg_match_all( '/%%~~[^%\s]+%%/~~', $content, $~~params~~ );














32
33	$enclosed_sc = strpos( $content, '$$enclosed_content$$' ) !== false ? 'true' : 'false';
34
	@@ -47,12 +63,12 @@ if( empty( $shortcodes ) ){
47
48	echo '<div class="sc_options">';
49
50	- if( !empty( $params~~[0]~~ ) ){
51	echo '<h4>' . __( 'Available parameters', 'shortcoder' ) . ': </h4>';
52	echo '<div class="sc_params_wrap">';
53	$temp = array();
54
55	- foreach( $params~~[0]~~ as $k => $v ){
56	$cleaned = str_replace( '%', '', $v );
57	if( !in_array( $cleaned, $temp ) ){
58	array_push( $temp, $cleaned );


12
13	<div class="sc_menu">
14	<input type="search" class="sc_search" placeholder="Search ..." />
15	+ <a href="https://www.aakashweb.com/wordpress-plugins/ultimate-floating-widgets/" target="_blank" class="ufw"><i>Check out</i> : Ultimate floating widgets<span>A WordPress plugin to create floating widgets.</span></a>
16	</div>
17
18	<div class="sc_list">

28	$id = $options[ 'id' ];
29	$content = $options[ 'content' ];
30	$settings = $options[ 'settings' ];
31	+ $params = array();
32
33	+ preg_match_all( '/%%(.*?)%%/', $content, $matches );
34	+
35	+ $cp_data = $matches[1];
36	+
37	+ if( !empty( $cp_data ) ){
38	+ foreach( $cp_data as $data ){
39	+ $colon_pos = strpos( $data, ':' );
40	+ if( $colon_pos === false ){
41	+ array_push( $params, trim( $data ) );
42	+ }else{
43	+ $cp_name = substr( $data, 0, $colon_pos );
44	+ array_push( $params, trim( $cp_name ) );
45	+ }
46	+ }
47	+ }
48
49	$enclosed_sc = strpos( $content, '$$enclosed_content$$' ) !== false ? 'true' : 'false';
50

63
64	echo '<div class="sc_options">';
65
66	+ if( !empty( $params ) ){
67	echo '<h4>' . __( 'Available parameters', 'shortcoder' ) . ': </h4>';
68	echo '<div class="sc_params_wrap">';
69	$temp = array();
70
71	+ foreach( $params as $k => $v ){
72	$cleaned = str_replace( '%', '', $v );
73	if( !in_array( $cleaned, $temp ) ){
74	array_push( $temp, $cleaned );

admin/js/script.js CHANGED Viewed

	@@ -7,7 +7,7 @@ $(document).ready(function(){
7
8	load_cm_sc_mode();
9
10	- window.sc_cm = CodeMirror.fromTextArea(document.getElementById('~~content~~'), {
11	lineNumbers: true,
12	mode: 'sc_mode',
13	indentWithTabs: false,
	@@ -32,9 +32,11 @@ $(document).ready(function(){
32	var version = '<small>v' + SC_VARS['sc_version'] + '</small>';
33	$('.wp-heading-inline').append(version);
34
35	- ~~add_top_coffee_btn~~();
36
37	}


38	}
39
40	$('.sc_params_list').appendTo('body');
	@@ -79,7 +81,7 @@ $(document).ready(function(){
79	if(stream.match(/\$\$[a-z0-9A-Z:_]+\$\$/)){
80	return 'number sc_param';
81	}
82	- if(stream.match(~~/%%[a-z0-9A-Z_]+%%/~~)){
83	return 'atom sc_param';
84	}
85	stream.next();
	@@ -95,10 +97,14 @@ $(document).ready(function(){
95
96	var add_top_coffee_btn = function(){
97
98	- $('#screen-meta-links').prepend('<div class="screen-meta-toggle ie_top_link hide-if-no-js"><button aria-controls="import-export-tab" aria-expanded="false" class="show-settings button">Import / Export</button></div>');
99	-
100	$('#screen-meta-links').prepend('<div class="screen-meta-toggle cfe_top_link"><a class="show-settings button" href="https://www.paypal.me/vaakash/" target="_blank">Buy me a Coffee</a></div>');
101






102	$('#screen-meta').append('<div id="import-export-tab" class="hidden"></div>');
103
104	$('#ie_content > div').appendTo('#import-export-tab');
	@@ -148,11 +154,13 @@ $(document).ready(function(){
148	$('.sc_cp_btn').on('click', function(){
149
150	var $cp_box = $('.sc_cp_box');

151	var $cp_info = $('.sc_cp_info');
152	var param_val = $cp_box.val().trim();

153
154	if( param_val != '' && $cp_box[0].checkValidity() ){
155	- insert_in_editor('%%' + param_val + '%%');
156	$cp_info.removeClass('red');
157	close_params_list();
158	}else{


7
8	load_cm_sc_mode();
9
10	+ window.sc_cm = CodeMirror.fromTextArea(document.getElementById('sc_content'), {
11	lineNumbers: true,
12	mode: 'sc_mode',
13	indentWithTabs: false,

32	var version = '<small>v' + SC_VARS['sc_version'] + '</small>';
33	$('.wp-heading-inline').append(version);
34
35	+ add_top_import_export_btn();
36
37	}
38	+
39	+ add_top_coffee_btn();
40	}
41
42	$('.sc_params_list').appendTo('body');

81	if(stream.match(/\$\$[a-z0-9A-Z:_]+\$\$/)){
82	return 'number sc_param';
83	}
84	+ if(stream.match(/%%.*?%%/)){
85	return 'atom sc_param';
86	}
87	stream.next();

97
98	var add_top_coffee_btn = function(){
99


100	$('#screen-meta-links').prepend('<div class="screen-meta-toggle cfe_top_link"><a class="show-settings button" href="https://www.paypal.me/vaakash/" target="_blank">Buy me a Coffee</a></div>');
101
102	+ }
103	+
104	+ var add_top_import_export_btn = function(){
105	+
106	+ $('#screen-meta-links').prepend('<div class="screen-meta-toggle ie_top_link hide-if-no-js"><button aria-controls="import-export-tab" aria-expanded="false" class="show-settings button">Import / Export</button></div>');
107	+
108	$('#screen-meta').append('<div id="import-export-tab" class="hidden"></div>');
109
110	$('#ie_content > div').appendTo('#import-export-tab');

154	$('.sc_cp_btn').on('click', function(){
155
156	var $cp_box = $('.sc_cp_box');
157	+ var $cp_default = $('.sc_cp_default');
158	var $cp_info = $('.sc_cp_info');
159	var param_val = $cp_box.val().trim();
160	+ var default_val = $cp_default.val().trim();
161
162	if( param_val != '' && $cp_box[0].checkValidity() ){
163	+ insert_in_editor('%%' + param_val + ':' + default_val + '%%');
164	$cp_info.removeClass('red');
165	close_params_list();
166	}else{

readme.txt CHANGED Viewed

	@@ -8,7 +8,7 @@ License: GPLv2 or later
8	Requires PHP: 5.3
9	Requires at least: 4.4
10	Tested up to: 5.3.2
11	- Stable tag: 5.1
12
13	Create custom "Shortcodes" easily for HTML, JavaScript snippets and use the shortcodes within posts, pages & widgets.
14
	@@ -88,6 +88,12 @@ Please check the following if you notice that the shortcode content is not print
88
89	== Changelog ==
90






91	= 5.1 =
92	* New: Import/Export link added to the shortcoder list page.
93	* Fix: `empty()` was throwing error at some places for users using PHP 5.5 below as function return value was passed to it.


8	Requires PHP: 5.3
9	Requires at least: 4.4
10	Tested up to: 5.3.2
11	+ Stable tag: 5.2
12
13	Create custom "Shortcodes" easily for HTML, JavaScript snippets and use the shortcodes within posts, pages & widgets.
14

88
89	== Changelog ==
90
91	+ = 5.2 =
92	+ * New: Default values can now be provided to custom parameters.
93	+ * Fix: Script tags, custom field placeholder and backslash being stripped after saving the shortcode sometimes.
94	+ * Fix: Rel attribute being modified for links.
95	+ * New: Added "Manage shortcodes" link to plugin list page for easy access after activation.
96	+
97	= 5.1 =
98	* New: Import/Export link added to the shortcoder list page.
99	* Fix: `empty()` was throwing error at some places for users using PHP 5.5 below as function return value was passed to it.

shortcoder.php CHANGED Viewed

	@@ -4,11 +4,11 @@ Plugin Name: Shortcoder
4	Plugin URI: https://www.aakashweb.com/wordpress-plugins/shortcoder/
5	Description: Shortcoder plugin allows to create a custom shortcodes for HTML, JavaScript and other snippets. Now the shortcodes can be used in posts/pages and the snippet will be replaced in place.
6	Author: Aakash Chakravarthy
7	- Version: 5.1
8	Author URI: https://www.aakashweb.com/
9	*/
10
11	- define( 'SC_VERSION', '5.1' );
12	define( 'SC_PATH', plugin_dir_path( __FILE__ ) ); // All have trailing slash
13	define( 'SC_URL', plugin_dir_url( __FILE__ ) );
14	define( 'SC_ADMIN_URL', trailingslashit( plugin_dir_url( __FILE__ ) . 'admin' ) );
	@@ -203,16 +203,43 @@ final class Shortcoder{
203	$keys = array();
204	$values = array();
205
206	- ~~foreach~~( $~~params~~ as $~~key => $value~~ ){
207	- ~~array_push( $keys, '%%' . $key . '%%' );~~
208	- ~~array_push(~~ $~~values,~~ $~~value )~~;




209	}
210
211	- // ~~Replace~~ ~~params which are passed~~
212	- ~~$content = str_ireplace( $keys, $values, $content );~~











213
214	- // ~~Replace~~ params ~~which~~ ~~are not passed~~
215	- ~~$content = preg_replace~~( ~~'/%%[^%\s]+%%/'~~, ~~'',~~ $~~content~~ );












216
217	return $content;
218
	@@ -246,15 +273,15 @@ final class Shortcoder{
246	public static function replace_custom_fields( $content ){
247
248	global $post;
249	-
250	preg_match_all('/\$\$[^\s]+\$\$/', $content, $matches );
251	-
252	$cf_tags = $matches[0];
253	-
254	if( empty( $cf_tags ) ){
255	return $content;
256	}
257	-
258	foreach( $cf_tags as $tag ){
259
260	if( strpos( $tag, 'custom_field:' ) === false ){
	@@ -262,15 +289,15 @@ final class Shortcoder{
262	}
263
264	preg_match( '/:[^\s\$]+/', $tag, $match );
265	-
266	if( empty( $match ) ){
267	continue;
268	}
269	-
270	$match = substr( $match[0], 1 );
271	$value = get_post_meta( $post->ID, $match, true );
272	$content = str_replace( $tag, $value, $content );
273	-
274	}
275
276	return $content;


4	Plugin URI: https://www.aakashweb.com/wordpress-plugins/shortcoder/
5	Description: Shortcoder plugin allows to create a custom shortcodes for HTML, JavaScript and other snippets. Now the shortcodes can be used in posts/pages and the snippet will be replaced in place.
6	Author: Aakash Chakravarthy
7	+ Version: 5.2
8	Author URI: https://www.aakashweb.com/
9	*/
10
11	+ define( 'SC_VERSION', '5.2' );
12	define( 'SC_PATH', plugin_dir_path( __FILE__ ) ); // All have trailing slash
13	define( 'SC_URL', plugin_dir_url( __FILE__ ) );
14	define( 'SC_ADMIN_URL', trailingslashit( plugin_dir_url( __FILE__ ) . 'admin' ) );

203	$keys = array();
204	$values = array();
205
206	+ preg_match_all('/%%(.*?)%%/', $content, $matches);
207	+
208	+ $cp_tags = $matches[0];
209	+ $cp_data = $matches[1];
210	+
211	+ if( empty( $matches[0] ) ){
212	+ return $content;
213	}
214
215	+ $to_replace = array();
216	+
217	+ foreach( $cp_data as $data ){
218	+
219	+ $data = trim( $data );
220	+ $colon_pos = strpos( $data, ':' );
221	+ $cp_name = '';
222	+
223	+ if( $colon_pos === false ){
224	+ $cp_name = $data;
225	+ }else{
226	+ $cp_name = substr( $data, 0, $colon_pos );
227	+ }
228
229	+ if( array_key_exists( $cp_name, $params ) ){
230	+ array_push( $to_replace, $params[ $cp_name ] );
231	+ }else{
232	+ if( $colon_pos === false ){
233	+ array_push( $to_replace, '' ); # Has no default parameter
234	+ }else{
235	+ $cp_value = substr( $data, $colon_pos+1 );
236	+ array_push( $to_replace, $cp_value );
237	+ }
238	+ }
239	+
240	+ }
241	+
242	+ $content = str_ireplace( $cp_tags, $to_replace, $content );
243
244	return $content;
245

273	public static function replace_custom_fields( $content ){
274
275	global $post;
276	+
277	preg_match_all('/\$\$[^\s]+\$\$/', $content, $matches );
278	+
279	$cf_tags = $matches[0];
280	+
281	if( empty( $cf_tags ) ){
282	return $content;
283	}
284	+
285	foreach( $cf_tags as $tag ){
286
287	if( strpos( $tag, 'custom_field:' ) === false ){

289	}
290
291	preg_match( '/:[^\s\$]+/', $tag, $match );
292	+
293	if( empty( $match ) ){
294	continue;
295	}
296	+
297	$match = substr( $match[0], 1 );
298	$value = get_post_meta( $post->ID, $match, true );
299	$content = str_replace( $tag, $value, $content );
300	+
301	}
302
303	return $content;