Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
Total | n/a |
0 / 0 |
n/a |
0 / 0 |
CRAP | n/a |
0 / 0 |
1 | <?php |
2 | /** |
3 | * Service for constructing RevisionRecord objects. |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by |
7 | * the Free Software Foundation; either version 2 of the License, or |
8 | * (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU General Public License along |
16 | * with this program; if not, write to the Free Software Foundation, Inc., |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
18 | * http://www.gnu.org/copyleft/gpl.html |
19 | * |
20 | * @file |
21 | */ |
22 | |
23 | namespace MediaWiki\Revision; |
24 | |
25 | use MediaWiki\Page\PageIdentity; |
26 | use Wikimedia\Rdbms\IDBAccessObject; |
27 | use Wikimedia\Rdbms\IReadableDatabase; |
28 | |
29 | /** |
30 | * Service for constructing RevisionRecord objects. |
31 | * |
32 | * @since 1.31 |
33 | * @since 1.32 Renamed from MediaWiki\Storage\RevisionFactory |
34 | * |
35 | * @note This was written to act as a drop-in replacement for the corresponding |
36 | * static methods in the old Revision class (which was later removed in 1.37). |
37 | */ |
38 | interface RevisionFactory { |
39 | |
40 | /** |
41 | * Constructs a RevisionRecord given a database row and content slots. |
42 | * |
43 | * MCR migration note: this replaced Revision::newFromRow for rows based on the |
44 | * revision, slot, and content tables defined for MCR since MW1.31. |
45 | * |
46 | * @param \stdClass $row A query result row as a raw object. |
47 | * Use getQueryInfo() to build a query that yields the required fields. |
48 | * @param int $queryFlags Flags for lazy loading behavior, see IDBAccessObject::READ_XXX. |
49 | * @param PageIdentity|null $page A page object for the revision. |
50 | * |
51 | * @return RevisionRecord |
52 | */ |
53 | public function newRevisionFromRow( |
54 | $row, |
55 | $queryFlags = IDBAccessObject::READ_NORMAL, |
56 | ?PageIdentity $page = null |
57 | ); |
58 | |
59 | /** |
60 | * Make a fake RevisionRecord object from an archive table row. This is queried |
61 | * for permissions or even inserted (as in Special:Undelete). |
62 | * |
63 | * The user ID and user name may optionally be supplied using the aliases |
64 | * ar_user and ar_user_text (the names of fields which existed before |
65 | * MW 1.34). |
66 | * |
67 | * MCR migration note: this replaced Revision::newFromArchiveRow |
68 | * |
69 | * @param \stdClass $row A query result row as a raw object. |
70 | * Use getArchiveQueryInfo() to build a query that yields the required fields. |
71 | * @param int $queryFlags Flags for lazy loading behavior, see IDBAccessObject::READ_XXX. |
72 | * @param PageIdentity|null $page |
73 | * @param array $overrides An associative array that allows fields in $row to be overwritten. |
74 | * Keys in this array correspond to field names in $row without the "ar_" prefix, so |
75 | * $overrides['user'] will override $row->ar_user, etc. |
76 | * |
77 | * @return RevisionRecord |
78 | */ |
79 | public function newRevisionFromArchiveRow( |
80 | $row, |
81 | $queryFlags = IDBAccessObject::READ_NORMAL, |
82 | ?PageIdentity $page = null, |
83 | array $overrides = [] |
84 | ); |
85 | |
86 | /** |
87 | * Return the tables, fields, and join conditions to be selected to create |
88 | * a new RevisionArchiveRecord object. |
89 | * |
90 | * @since 1.37, since 1.31 on RevisionStore |
91 | * @deprecated since 1.41 use RevisionStore::newArchiveSelectQueryBuilder() instead. |
92 | * |
93 | * @return array[] With three keys: |
94 | * - tables: (string[]) to include in the `$table` to `IDatabase->select()` or `SelectQueryBuilder::tables` |
95 | * - fields: (string[]) to include in the `$vars` to `IDatabase->select()` or `SelectQueryBuilder::fields` |
96 | * - joins: (array) to include in the `$join_conds` to `IDatabase->select()` or `SelectQueryBuilder::joinConds` |
97 | * @phan-return array{tables:string[],fields:string[],joins:array} |
98 | */ |
99 | public function getArchiveQueryInfo(); |
100 | |
101 | /** |
102 | * Return the tables, fields, and join conditions to be selected to create |
103 | * a new RevisionStoreRecord object. |
104 | * |
105 | * MCR migration note: this replaced Revision::getQueryInfo |
106 | * |
107 | * If the format of fields returned changes in any way then the cache key provided by |
108 | * self::getRevisionRowCacheKey should be updated. |
109 | * |
110 | * @since 1.37, since 1.31 on RevisionStore |
111 | * @deprecated since 1.41 use RevisionStore::newSelectQueryBuilder() instead. |
112 | * |
113 | * @param array $options Any combination of the following strings |
114 | * - 'page': Join with the page table, and select fields to identify the page |
115 | * - 'user': Join with the user table, and select the user name |
116 | * |
117 | * @return array[] With three keys: |
118 | * - tables: (string[]) to include in the `$table` to `IDatabase->select()` or `SelectQueryBuilder::tables` |
119 | * - fields: (string[]) to include in the `$vars` to `IDatabase->select()` or `SelectQueryBuilder::fields` |
120 | * - joins: (array) to include in the `$join_conds` to `IDatabase->select()` or `SelectQueryBuilder::joinConds` |
121 | * @phan-return array{tables:string[],fields:string[],joins:array} |
122 | */ |
123 | public function getQueryInfo( $options = [] ); |
124 | |
125 | /** |
126 | * Return a SelectQueryBuilder to allow querying revision store |
127 | * |
128 | * @since 1.41 |
129 | * |
130 | * @param IReadableDatabase $dbr A db object to do the query on. |
131 | * |
132 | * @return RevisionSelectQueryBuilder |
133 | */ |
134 | public function newSelectQueryBuilder( IReadableDatabase $dbr ): RevisionSelectQueryBuilder; |
135 | |
136 | /** |
137 | * Return a SelectQueryBuilder to allow querying archive table |
138 | * |
139 | * @since 1.41 |
140 | * |
141 | * @param IReadableDatabase $dbr A db object to do the query on. |
142 | * |
143 | * @return ArchiveSelectQueryBuilder |
144 | */ |
145 | public function newArchiveSelectQueryBuilder( IReadableDatabase $dbr ): ArchiveSelectQueryBuilder; |
146 | |
147 | /** |
148 | * Determine whether the parameter is a row containing all the fields |
149 | * that RevisionFactory needs to create a RevisionRecord from the row. |
150 | * |
151 | * @param mixed $row |
152 | * @param string $table 'archive' or empty |
153 | * @return bool |
154 | */ |
155 | public function isRevisionRow( $row, string $table = '' ); |
156 | |
157 | } |