Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
Total | |
8.33% |
5 / 60 |
|
36.36% |
4 / 11 |
CRAP | |
0.00% |
0 / 1 |
JsonContent | |
8.47% |
5 / 59 |
|
36.36% |
4 / 11 |
326.68 | |
0.00% |
0 / 1 |
__construct | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
getData | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
1 | |||
isValid | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
beautifyJSON | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
rootValueTable | |
0.00% |
0 / 12 |
|
0.00% |
0 / 1 |
12 | |||
objectTable | |
0.00% |
0 / 14 |
|
0.00% |
0 / 1 |
12 | |||
objectRow | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
2 | |||
arrayTable | |
0.00% |
0 / 14 |
|
0.00% |
0 / 1 |
12 | |||
arrayRow | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
valueCell | |
0.00% |
0 / 5 |
|
0.00% |
0 / 1 |
12 | |||
primitiveValue | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
6 |
1 | <?php |
2 | /** |
3 | * This program is free software; you can redistribute it and/or modify |
4 | * it under the terms of the GNU General Public License as published by |
5 | * the Free Software Foundation; either version 2 of the License, or |
6 | * (at your option) any later version. |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License along |
14 | * with this program; if not, write to the Free Software Foundation, Inc., |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
16 | * http://www.gnu.org/copyleft/gpl.html |
17 | * |
18 | * @file |
19 | */ |
20 | |
21 | namespace MediaWiki\Content; |
22 | |
23 | use MediaWiki\Html\Html; |
24 | use MediaWiki\Json\FormatJson; |
25 | use MediaWiki\Status\Status; |
26 | |
27 | /** |
28 | * JSON text content that can be viewed and edit directly by users. |
29 | * |
30 | * @newable |
31 | * @stable to extend |
32 | * @since 1.24 |
33 | * @ingroup Content |
34 | * @author Ori Livneh <ori@wikimedia.org> |
35 | * @author Kunal Mehta <legoktm@gmail.com> |
36 | */ |
37 | class JsonContent extends TextContent { |
38 | |
39 | /** |
40 | * @since 1.25 |
41 | * @var Status |
42 | */ |
43 | protected $jsonParse; |
44 | |
45 | /** |
46 | * @param string $text JSON |
47 | * @param string $modelId |
48 | * @stable to call |
49 | */ |
50 | public function __construct( $text, $modelId = CONTENT_MODEL_JSON ) { |
51 | parent::__construct( $text, $modelId ); |
52 | } |
53 | |
54 | /** |
55 | * Decodes the JSON string. |
56 | * |
57 | * Note that this parses it without casting objects to associative arrays. |
58 | * Objects and arrays are kept as distinguishable types in the PHP values. |
59 | * |
60 | * @return Status |
61 | */ |
62 | public function getData() { |
63 | $this->jsonParse ??= FormatJson::parse( $this->getText() ); |
64 | return $this->jsonParse; |
65 | } |
66 | |
67 | /** |
68 | * @return bool Whether content is valid. |
69 | */ |
70 | public function isValid() { |
71 | return $this->getData()->isGood(); |
72 | } |
73 | |
74 | /** |
75 | * Pretty-print JSON. |
76 | * |
77 | * If called before validation, it may return JSON "null". |
78 | * |
79 | * @return string |
80 | */ |
81 | public function beautifyJSON() { |
82 | return FormatJson::encode( $this->getData()->getValue(), "\t", FormatJson::UTF8_OK ); |
83 | } |
84 | |
85 | /** |
86 | * Construct HTML table representation of any JSON value. |
87 | * |
88 | * See also valueCell, which is similar. |
89 | * |
90 | * @param mixed $val |
91 | * @return string HTML. |
92 | */ |
93 | public function rootValueTable( $val ) { |
94 | if ( is_object( $val ) ) { |
95 | $table = $this->objectTable( $val ); |
96 | |
97 | } elseif ( is_array( $val ) ) { |
98 | // Wrap arrays in another array so that they're visually boxed in a container. |
99 | // Otherwise they are visually indistinguishable from a single value. |
100 | $table = $this->arrayTable( [ $val ] ); |
101 | |
102 | } else { |
103 | $table = Html::rawElement( 'table', [ 'class' => [ 'mw-json', 'mw-json-single-value' ] ], |
104 | Html::rawElement( 'tbody', [], |
105 | Html::rawElement( 'tr', [], |
106 | Html::element( 'td', [], $this->primitiveValue( $val ) ) |
107 | ) |
108 | ) |
109 | ); |
110 | } |
111 | |
112 | return Html::rawElement( 'div', [ 'class' => 'noresize' ], $table ); |
113 | } |
114 | |
115 | /** |
116 | * Create HTML table representing a JSON object. |
117 | * |
118 | * @param \stdClass $mapping |
119 | * @return string HTML |
120 | */ |
121 | protected function objectTable( $mapping ) { |
122 | $rows = []; |
123 | $empty = true; |
124 | |
125 | foreach ( $mapping as $key => $val ) { |
126 | $rows[] = $this->objectRow( $key, $val ); |
127 | $empty = false; |
128 | } |
129 | if ( $empty ) { |
130 | $rows[] = Html::rawElement( 'tr', [], |
131 | Html::element( 'td', [ 'class' => 'mw-json-empty' ], |
132 | wfMessage( 'content-json-empty-object' )->text() |
133 | ) |
134 | ); |
135 | } |
136 | return Html::rawElement( 'table', [ 'class' => 'mw-json' ], |
137 | Html::rawElement( 'tbody', [], implode( '', $rows ) ) |
138 | ); |
139 | } |
140 | |
141 | /** |
142 | * Create HTML table row representing one object property. |
143 | * |
144 | * @param string $key |
145 | * @param mixed $val |
146 | * @return string HTML. |
147 | */ |
148 | protected function objectRow( $key, $val ) { |
149 | $thContent = Html::element( 'span', [], $key ); |
150 | $th = Html::rawElement( 'th', [], $thContent ); |
151 | $td = $this->valueCell( $val ); |
152 | return Html::rawElement( 'tr', [], $th . $td ); |
153 | } |
154 | |
155 | /** |
156 | * Create HTML table representing a JSON array. |
157 | * |
158 | * @param array $mapping |
159 | * @return string HTML |
160 | */ |
161 | protected function arrayTable( $mapping ) { |
162 | $rows = []; |
163 | $empty = true; |
164 | |
165 | foreach ( $mapping as $val ) { |
166 | $rows[] = $this->arrayRow( $val ); |
167 | $empty = false; |
168 | } |
169 | if ( $empty ) { |
170 | $rows[] = Html::rawElement( 'tr', [], |
171 | Html::element( 'td', [ 'class' => 'mw-json-empty' ], |
172 | wfMessage( 'content-json-empty-array' )->text() |
173 | ) |
174 | ); |
175 | } |
176 | return Html::rawElement( 'table', [ 'class' => 'mw-json' ], |
177 | Html::rawElement( 'tbody', [], implode( "\n", $rows ) ) |
178 | ); |
179 | } |
180 | |
181 | /** |
182 | * Create HTML table row representing the value in an array. |
183 | * |
184 | * @param mixed $val |
185 | * @return string HTML. |
186 | */ |
187 | protected function arrayRow( $val ) { |
188 | $td = $this->valueCell( $val ); |
189 | return Html::rawElement( 'tr', [], $td ); |
190 | } |
191 | |
192 | /** |
193 | * Construct HTML table cell representing any JSON value. |
194 | * |
195 | * @param mixed $val |
196 | * @return string HTML. |
197 | */ |
198 | protected function valueCell( $val ) { |
199 | if ( is_object( $val ) ) { |
200 | return Html::rawElement( 'td', [], $this->objectTable( $val ) ); |
201 | } |
202 | |
203 | if ( is_array( $val ) ) { |
204 | return Html::rawElement( 'td', [], $this->arrayTable( $val ) ); |
205 | } |
206 | |
207 | return Html::element( 'td', [ 'class' => 'mw-json-value' ], $this->primitiveValue( $val ) ); |
208 | } |
209 | |
210 | /** |
211 | * Construct text representing a JSON primitive value. |
212 | * |
213 | * @param mixed $val |
214 | * @return string Text. |
215 | */ |
216 | protected function primitiveValue( $val ) { |
217 | if ( is_string( $val ) ) { |
218 | // Don't FormatJson::encode for strings since we want quotes |
219 | // and new lines to render visually instead of escaped. |
220 | return '"' . $val . '"'; |
221 | } |
222 | return FormatJson::encode( $val ); |
223 | } |
224 | } |
225 | /** @deprecated class alias since 1.43 */ |
226 | class_alias( JsonContent::class, 'JsonContent' ); |