@@ -13,227 +13,227 @@ |
||
13 | 13 | class AllowedTags |
14 | 14 | { |
15 | 15 | |
16 | - /** |
|
17 | - * @var array[] |
|
18 | - */ |
|
19 | - private static $attributes = [ |
|
20 | - 'accept-charset' => 1, |
|
21 | - 'action' => 1, |
|
22 | - 'alt' => 1, |
|
23 | - 'allow' => 1, |
|
24 | - 'allowfullscreen' => 1, |
|
25 | - 'align' => 1, |
|
26 | - 'aria-*' => 1, |
|
27 | - 'autocomplete' => 1, |
|
28 | - 'checked' => 1, |
|
29 | - 'class' => 1, |
|
30 | - 'cols' => 1, |
|
31 | - 'content' => 1, |
|
32 | - 'data-*' => 1, |
|
33 | - 'dir' => 1, |
|
34 | - 'disabled' => 1, |
|
35 | - 'enctype' => 1, |
|
36 | - 'for' => 1, |
|
37 | - 'frameborder' => 1, |
|
38 | - 'height' => 1, |
|
39 | - 'href' => 1, |
|
40 | - 'id' => 1, |
|
41 | - 'itemprop' => 1, |
|
42 | - 'itemscope' => 1, |
|
43 | - 'itemtype' => 1, |
|
44 | - 'label' => 1, |
|
45 | - 'lang' => 1, |
|
46 | - 'max' => 1, |
|
47 | - 'maxlength' => 1, |
|
48 | - 'method' => 1, |
|
49 | - 'min' => 1, |
|
50 | - 'multiple' => 1, |
|
51 | - 'name' => 1, |
|
52 | - 'novalidate' => 1, |
|
53 | - 'placeholder' => 1, |
|
54 | - 'readonly' => 1, |
|
55 | - 'rel' => 1, |
|
56 | - 'required' => 1, |
|
57 | - 'rows' => 1, |
|
58 | - 'selected' => 1, |
|
59 | - 'src' => 1, |
|
60 | - 'size' => 1, |
|
61 | - 'style' => 1, |
|
62 | - 'step' => 1, |
|
63 | - 'tabindex' => 1, |
|
64 | - 'target' => 1, |
|
65 | - 'title' => 1, |
|
66 | - 'type' => 1, |
|
67 | - 'value' => 1, |
|
68 | - 'width' => 1, |
|
69 | - ]; |
|
70 | - |
|
71 | - |
|
72 | - /** |
|
73 | - * @var array |
|
74 | - */ |
|
75 | - private static $tags = [ |
|
76 | - 'a', |
|
77 | - 'abbr', |
|
78 | - 'b', |
|
79 | - 'br', |
|
80 | - 'code', |
|
81 | - 'div', |
|
82 | - 'em', |
|
83 | - 'h1', |
|
84 | - 'h2', |
|
85 | - 'h3', |
|
86 | - 'h4', |
|
87 | - 'h5', |
|
88 | - 'h6', |
|
89 | - 'hr', |
|
90 | - 'i', |
|
91 | - 'img', |
|
92 | - 'li', |
|
93 | - 'ol', |
|
94 | - 'p', |
|
95 | - 'pre', |
|
96 | - 'small', |
|
97 | - 'span', |
|
98 | - 'strong', |
|
99 | - 'table', |
|
100 | - 'td', |
|
101 | - 'tr', |
|
102 | - 'ul', |
|
103 | - ]; |
|
104 | - |
|
105 | - |
|
106 | - /** |
|
107 | - * @var array |
|
108 | - */ |
|
109 | - private static $allowed_tags; |
|
110 | - |
|
111 | - |
|
112 | - /** |
|
113 | - * @var array |
|
114 | - */ |
|
115 | - private static $allowed_with_embed_tags; |
|
116 | - |
|
117 | - |
|
118 | - /** |
|
119 | - * @var array |
|
120 | - */ |
|
121 | - private static $allowed_with_form_tags; |
|
122 | - |
|
123 | - |
|
124 | - /** |
|
125 | - * @var array |
|
126 | - */ |
|
127 | - private static $allowed_with_script_and_style_tags; |
|
128 | - |
|
129 | - |
|
130 | - /** |
|
131 | - * merges additional tags and attributes into the WP post tags |
|
132 | - */ |
|
133 | - private static function initializeAllowedTags() |
|
134 | - { |
|
135 | - $allowed_post_tags = wp_kses_allowed_html('post'); |
|
136 | - $allowed_tags = []; |
|
137 | - foreach (AllowedTags::$tags as $tag) { |
|
138 | - $allowed_tags[ $tag ] = AllowedTags::$attributes; |
|
139 | - } |
|
140 | - AllowedTags::$allowed_tags = array_merge_recursive($allowed_post_tags, $allowed_tags); |
|
141 | - } |
|
142 | - |
|
143 | - |
|
144 | - /** |
|
145 | - * merges embed tags and attributes into the EE all tags |
|
146 | - */ |
|
147 | - private static function initializeWithEmbedTags() |
|
148 | - { |
|
149 | - $all_tags = AllowedTags::getAllowedTags(); |
|
150 | - $embed_tags = [ |
|
151 | - 'iframe' => AllowedTags::$attributes |
|
152 | - ]; |
|
153 | - AllowedTags::$allowed_with_embed_tags = array_merge_recursive($all_tags, $embed_tags); |
|
154 | - } |
|
155 | - |
|
156 | - |
|
157 | - /** |
|
158 | - * merges form tags and attributes into the EE all tags |
|
159 | - */ |
|
160 | - private static function initializeWithFormTags() |
|
161 | - { |
|
162 | - $all_tags = AllowedTags::getAllowedTags(); |
|
163 | - $form_tags = [ |
|
164 | - 'form' => AllowedTags::$attributes, |
|
165 | - 'label' => AllowedTags::$attributes, |
|
166 | - 'input' => AllowedTags::$attributes, |
|
167 | - 'select' => AllowedTags::$attributes, |
|
168 | - 'option' => AllowedTags::$attributes, |
|
169 | - 'optgroup' => AllowedTags::$attributes, |
|
170 | - 'textarea' => AllowedTags::$attributes, |
|
171 | - 'button' => AllowedTags::$attributes, |
|
172 | - 'fieldset' => AllowedTags::$attributes, |
|
173 | - 'output' => AllowedTags::$attributes, |
|
174 | - ]; |
|
175 | - AllowedTags::$allowed_with_form_tags = array_merge_recursive($all_tags, $form_tags); |
|
176 | - } |
|
177 | - |
|
178 | - |
|
179 | - /** |
|
180 | - * merges form script and style tags and attributes into the EE all tags |
|
181 | - */ |
|
182 | - private static function initializeWithScriptAndStyleTags() |
|
183 | - { |
|
184 | - $all_tags = AllowedTags::getAllowedTags(); |
|
185 | - $script_and_style_tags = [ |
|
186 | - 'script' => AllowedTags::$attributes, |
|
187 | - 'style' => AllowedTags::$attributes, |
|
188 | - ]; |
|
189 | - AllowedTags::$allowed_with_script_and_style_tags = array_merge_recursive($all_tags, $script_and_style_tags); |
|
190 | - } |
|
191 | - |
|
192 | - |
|
193 | - /** |
|
194 | - * @return array[] |
|
195 | - */ |
|
196 | - public static function getAllowedTags() |
|
197 | - { |
|
198 | - if (empty(AllowedTags::$allowed_tags)) { |
|
199 | - AllowedTags::initializeAllowedTags(); |
|
200 | - } |
|
201 | - return AllowedTags::$allowed_tags; |
|
202 | - } |
|
203 | - |
|
204 | - |
|
205 | - /** |
|
206 | - * @return array[] |
|
207 | - */ |
|
208 | - public static function getWithEmbedTags() |
|
209 | - { |
|
210 | - if (empty(AllowedTags::$allowed_with_embed_tags)) { |
|
211 | - AllowedTags::initializeWithEmbedTags(); |
|
212 | - } |
|
213 | - return AllowedTags::$allowed_with_embed_tags; |
|
214 | - } |
|
215 | - |
|
216 | - |
|
217 | - /** |
|
218 | - * @return array[] |
|
219 | - */ |
|
220 | - public static function getWithFormTags() |
|
221 | - { |
|
222 | - if (empty(AllowedTags::$allowed_with_form_tags)) { |
|
223 | - AllowedTags::initializeWithFormTags(); |
|
224 | - } |
|
225 | - return AllowedTags::$allowed_with_form_tags; |
|
226 | - } |
|
227 | - |
|
228 | - |
|
229 | - /** |
|
230 | - * @return array[] |
|
231 | - */ |
|
232 | - public static function getWithScriptAndStyleTags() |
|
233 | - { |
|
234 | - if (empty(AllowedTags::$allowed_with_script_and_style_tags)) { |
|
235 | - AllowedTags::initializeWithScriptAndStyleTags(); |
|
236 | - } |
|
237 | - return AllowedTags::$allowed_with_script_and_style_tags; |
|
238 | - } |
|
16 | + /** |
|
17 | + * @var array[] |
|
18 | + */ |
|
19 | + private static $attributes = [ |
|
20 | + 'accept-charset' => 1, |
|
21 | + 'action' => 1, |
|
22 | + 'alt' => 1, |
|
23 | + 'allow' => 1, |
|
24 | + 'allowfullscreen' => 1, |
|
25 | + 'align' => 1, |
|
26 | + 'aria-*' => 1, |
|
27 | + 'autocomplete' => 1, |
|
28 | + 'checked' => 1, |
|
29 | + 'class' => 1, |
|
30 | + 'cols' => 1, |
|
31 | + 'content' => 1, |
|
32 | + 'data-*' => 1, |
|
33 | + 'dir' => 1, |
|
34 | + 'disabled' => 1, |
|
35 | + 'enctype' => 1, |
|
36 | + 'for' => 1, |
|
37 | + 'frameborder' => 1, |
|
38 | + 'height' => 1, |
|
39 | + 'href' => 1, |
|
40 | + 'id' => 1, |
|
41 | + 'itemprop' => 1, |
|
42 | + 'itemscope' => 1, |
|
43 | + 'itemtype' => 1, |
|
44 | + 'label' => 1, |
|
45 | + 'lang' => 1, |
|
46 | + 'max' => 1, |
|
47 | + 'maxlength' => 1, |
|
48 | + 'method' => 1, |
|
49 | + 'min' => 1, |
|
50 | + 'multiple' => 1, |
|
51 | + 'name' => 1, |
|
52 | + 'novalidate' => 1, |
|
53 | + 'placeholder' => 1, |
|
54 | + 'readonly' => 1, |
|
55 | + 'rel' => 1, |
|
56 | + 'required' => 1, |
|
57 | + 'rows' => 1, |
|
58 | + 'selected' => 1, |
|
59 | + 'src' => 1, |
|
60 | + 'size' => 1, |
|
61 | + 'style' => 1, |
|
62 | + 'step' => 1, |
|
63 | + 'tabindex' => 1, |
|
64 | + 'target' => 1, |
|
65 | + 'title' => 1, |
|
66 | + 'type' => 1, |
|
67 | + 'value' => 1, |
|
68 | + 'width' => 1, |
|
69 | + ]; |
|
70 | + |
|
71 | + |
|
72 | + /** |
|
73 | + * @var array |
|
74 | + */ |
|
75 | + private static $tags = [ |
|
76 | + 'a', |
|
77 | + 'abbr', |
|
78 | + 'b', |
|
79 | + 'br', |
|
80 | + 'code', |
|
81 | + 'div', |
|
82 | + 'em', |
|
83 | + 'h1', |
|
84 | + 'h2', |
|
85 | + 'h3', |
|
86 | + 'h4', |
|
87 | + 'h5', |
|
88 | + 'h6', |
|
89 | + 'hr', |
|
90 | + 'i', |
|
91 | + 'img', |
|
92 | + 'li', |
|
93 | + 'ol', |
|
94 | + 'p', |
|
95 | + 'pre', |
|
96 | + 'small', |
|
97 | + 'span', |
|
98 | + 'strong', |
|
99 | + 'table', |
|
100 | + 'td', |
|
101 | + 'tr', |
|
102 | + 'ul', |
|
103 | + ]; |
|
104 | + |
|
105 | + |
|
106 | + /** |
|
107 | + * @var array |
|
108 | + */ |
|
109 | + private static $allowed_tags; |
|
110 | + |
|
111 | + |
|
112 | + /** |
|
113 | + * @var array |
|
114 | + */ |
|
115 | + private static $allowed_with_embed_tags; |
|
116 | + |
|
117 | + |
|
118 | + /** |
|
119 | + * @var array |
|
120 | + */ |
|
121 | + private static $allowed_with_form_tags; |
|
122 | + |
|
123 | + |
|
124 | + /** |
|
125 | + * @var array |
|
126 | + */ |
|
127 | + private static $allowed_with_script_and_style_tags; |
|
128 | + |
|
129 | + |
|
130 | + /** |
|
131 | + * merges additional tags and attributes into the WP post tags |
|
132 | + */ |
|
133 | + private static function initializeAllowedTags() |
|
134 | + { |
|
135 | + $allowed_post_tags = wp_kses_allowed_html('post'); |
|
136 | + $allowed_tags = []; |
|
137 | + foreach (AllowedTags::$tags as $tag) { |
|
138 | + $allowed_tags[ $tag ] = AllowedTags::$attributes; |
|
139 | + } |
|
140 | + AllowedTags::$allowed_tags = array_merge_recursive($allowed_post_tags, $allowed_tags); |
|
141 | + } |
|
142 | + |
|
143 | + |
|
144 | + /** |
|
145 | + * merges embed tags and attributes into the EE all tags |
|
146 | + */ |
|
147 | + private static function initializeWithEmbedTags() |
|
148 | + { |
|
149 | + $all_tags = AllowedTags::getAllowedTags(); |
|
150 | + $embed_tags = [ |
|
151 | + 'iframe' => AllowedTags::$attributes |
|
152 | + ]; |
|
153 | + AllowedTags::$allowed_with_embed_tags = array_merge_recursive($all_tags, $embed_tags); |
|
154 | + } |
|
155 | + |
|
156 | + |
|
157 | + /** |
|
158 | + * merges form tags and attributes into the EE all tags |
|
159 | + */ |
|
160 | + private static function initializeWithFormTags() |
|
161 | + { |
|
162 | + $all_tags = AllowedTags::getAllowedTags(); |
|
163 | + $form_tags = [ |
|
164 | + 'form' => AllowedTags::$attributes, |
|
165 | + 'label' => AllowedTags::$attributes, |
|
166 | + 'input' => AllowedTags::$attributes, |
|
167 | + 'select' => AllowedTags::$attributes, |
|
168 | + 'option' => AllowedTags::$attributes, |
|
169 | + 'optgroup' => AllowedTags::$attributes, |
|
170 | + 'textarea' => AllowedTags::$attributes, |
|
171 | + 'button' => AllowedTags::$attributes, |
|
172 | + 'fieldset' => AllowedTags::$attributes, |
|
173 | + 'output' => AllowedTags::$attributes, |
|
174 | + ]; |
|
175 | + AllowedTags::$allowed_with_form_tags = array_merge_recursive($all_tags, $form_tags); |
|
176 | + } |
|
177 | + |
|
178 | + |
|
179 | + /** |
|
180 | + * merges form script and style tags and attributes into the EE all tags |
|
181 | + */ |
|
182 | + private static function initializeWithScriptAndStyleTags() |
|
183 | + { |
|
184 | + $all_tags = AllowedTags::getAllowedTags(); |
|
185 | + $script_and_style_tags = [ |
|
186 | + 'script' => AllowedTags::$attributes, |
|
187 | + 'style' => AllowedTags::$attributes, |
|
188 | + ]; |
|
189 | + AllowedTags::$allowed_with_script_and_style_tags = array_merge_recursive($all_tags, $script_and_style_tags); |
|
190 | + } |
|
191 | + |
|
192 | + |
|
193 | + /** |
|
194 | + * @return array[] |
|
195 | + */ |
|
196 | + public static function getAllowedTags() |
|
197 | + { |
|
198 | + if (empty(AllowedTags::$allowed_tags)) { |
|
199 | + AllowedTags::initializeAllowedTags(); |
|
200 | + } |
|
201 | + return AllowedTags::$allowed_tags; |
|
202 | + } |
|
203 | + |
|
204 | + |
|
205 | + /** |
|
206 | + * @return array[] |
|
207 | + */ |
|
208 | + public static function getWithEmbedTags() |
|
209 | + { |
|
210 | + if (empty(AllowedTags::$allowed_with_embed_tags)) { |
|
211 | + AllowedTags::initializeWithEmbedTags(); |
|
212 | + } |
|
213 | + return AllowedTags::$allowed_with_embed_tags; |
|
214 | + } |
|
215 | + |
|
216 | + |
|
217 | + /** |
|
218 | + * @return array[] |
|
219 | + */ |
|
220 | + public static function getWithFormTags() |
|
221 | + { |
|
222 | + if (empty(AllowedTags::$allowed_with_form_tags)) { |
|
223 | + AllowedTags::initializeWithFormTags(); |
|
224 | + } |
|
225 | + return AllowedTags::$allowed_with_form_tags; |
|
226 | + } |
|
227 | + |
|
228 | + |
|
229 | + /** |
|
230 | + * @return array[] |
|
231 | + */ |
|
232 | + public static function getWithScriptAndStyleTags() |
|
233 | + { |
|
234 | + if (empty(AllowedTags::$allowed_with_script_and_style_tags)) { |
|
235 | + AllowedTags::initializeWithScriptAndStyleTags(); |
|
236 | + } |
|
237 | + return AllowedTags::$allowed_with_script_and_style_tags; |
|
238 | + } |
|
239 | 239 | } |