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社区首页 >问答首页 >Drupal有机组角色数据存储在哪里?我怎样才能访问它?

Drupal有机组角色数据存储在哪里?我怎样才能访问它?
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Stack Overflow用户
提问于 2011-08-31 22:20:18
回答 1查看 1.8K关注 0票数 1

我为我的组创建了一个自定义角色。我已经为这个特殊的角色指派了一个用户,他是这个小组的成员。现在,我想通过PHP访问一个用户在组中的角色,但是我在任何地方都找不到它。

我已经仔细研究了用户和组的发展。我可以访问这样一个事实,即用户是用户的group_audience数组中的组成员,而不是他们在该组中的角色。

有什么建议吗?

编辑: Drupal 7

EN

回答 1

Stack Overflow用户

发布于 2012-02-15 12:08:02

编辑:,这里先有一些背景,然后才是实际答案。

背景

在我们的开发服务器上的mySQL数据库中,我们的Drupal数据库中似乎有一些与OG相关的表。我很确定在devserver上运行的版本是og-7.x-1.x-dev。

  • og
  • og_membership
  • og_membership_type
  • og_menu
  • og_role
  • og_role_permission
  • og_users_roles
  • field_data_og_membership_request
  • field_revision_og_membership_request

它们的定义如下:

代码语言:javascript
复制
mysql> describe og;
+-------------+------------------+------+-----+---------+----------------+
| Field       | Type             | Null | Key | Default | Extra          |
+-------------+------------------+------+-----+---------+----------------+
| gid         | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
| etid        | int(10) unsigned | NO   | MUL | 0       |                |
| entity_type | varchar(32)      | NO   |     |         |                |
| label       | varchar(255)     | NO   |     |         |                |
| state       | int(11)          | NO   |     | 1       |                |
| created     | int(11)          | NO   |     | 0       |                |
+-------------+------------------+------+-----+---------+----------------+
6 rows in set (0.02 sec)

mysql> describe og_membership;
+-------------+------------------+------+-----+---------+----------------+
| Field       | Type             | Null | Key | Default | Extra          |
+-------------+------------------+------+-----+---------+----------------+
| id          | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
| type        | varchar(255)     | NO   |     |         |                |
| etid        | int(10) unsigned | NO   | MUL | 0       |                |
| entity_type | varchar(32)      | NO   |     |         |                |
| gid         | int(11)          | NO   | MUL | NULL    |                |
| state       | varchar(255)     | YES  |     |         |                |
| created     | int(11)          | NO   |     | 0       |                |
+-------------+------------------+------+-----+---------+----------------+
7 rows in set (0.00 sec)

mysql> describe og_membership_type;
+-------------+--------------+------+-----+---------+----------------+
| Field       | Type         | Null | Key | Default | Extra          |
+-------------+--------------+------+-----+---------+----------------+
| id          | int(11)      | NO   | PRI | NULL    | auto_increment |
| name        | varchar(255) | NO   | UNI |         |                |
| description | varchar(255) | NO   |     |         |                |
| status      | tinyint(4)   | NO   |     | 1       |                |
| module      | varchar(255) | YES  |     | NULL    |                |
+-------------+--------------+------+-----+---------+----------------+
5 rows in set (0.00 sec)

mysql> describe og_menu;
+-----------+--------------+------+-----+---------+-------+
| Field     | Type         | Null | Key | Default | Extra |
+-----------+--------------+------+-----+---------+-------+
| gid       | int(11)      | NO   | PRI | NULL    |       |
| menu_name | varchar(128) | NO   | PRI |         |       |
+-----------+--------------+------+-----+---------+-------+
2 rows in set (0.00 sec)

mysql> describe og_role;
+-------+------------------+------+-----+---------+----------------+
| Field | Type             | Null | Key | Default | Extra          |
+-------+------------------+------+-----+---------+----------------+
| rid   | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
| gid   | int(11)          | NO   |     | NULL    |                |
| name  | varchar(64)      | NO   |     |         |                |
+-------+------------------+------+-----+---------+----------------+
3 rows in set (0.00 sec)

mysql> describe og_role_permission;
+------------+------------------+------+-----+---------+-------+
| Field      | Type             | Null | Key | Default | Extra |
+------------+------------------+------+-----+---------+-------+
| rid        | int(10) unsigned | NO   | PRI | NULL    |       |
| permission | varchar(64)      | NO   | PRI |         |       |
| module     | varchar(255)     | NO   |     |         |       |
+------------+------------------+------+-----+---------+-------+
3 rows in set (0.00 sec)

mysql> describe og_users_roles;
+-------+------------------+------+-----+---------+-------+
| Field | Type             | Null | Key | Default | Extra |
+-------+------------------+------+-----+---------+-------+
| uid   | int(10) unsigned | NO   | PRI | 0       |       |
| rid   | int(10) unsigned | NO   | PRI | 0       |       |
| gid   | int(11)          | NO   | PRI | NULL    |       |
+-------+------------------+------+-----+---------+-------+
3 rows in set (0.00 sec)

mysql> describe field_data_og_membership_request;
+------------------------------+------------------+------+-----+---------+
| Field                        | Type             | Null | Key | Default |
+------------------------------+------------------+------+-----+---------+
| entity_type                  | varchar(128)     | NO   | PRI |         |
| bundle                       | varchar(128)     | NO   | MUL |         |
| deleted                      | tinyint(4)       | NO   | PRI | 0       |
| entity_id                    | int(10) unsigned | NO   | PRI | NULL    |
| revision_id                  | int(10) unsigned | YES  | MUL | NULL    |
| language                     | varchar(32)      | NO   | PRI |         |
| delta                        | int(10) unsigned | NO   | PRI | NULL    |
| og_membership_request_value  | longtext         | YES  |     | NULL    |
| og_membership_request_format | varchar(255)     | YES  | MUL | NULL    |
+------------------------------+------------------+------+-----+---------+
9 rows in set (0.00 sec)

mysql> describe field_revision_og_membership_request;
+------------------------------+------------------+------+-----+---------+
| Field                        | Type             | Null | Key | Default |
+------------------------------+------------------+------+-----+---------+
| entity_type                  | varchar(128)     | NO   | PRI |         |
| bundle                       | varchar(128)     | NO   | MUL |         |
| deleted                      | tinyint(4)       | NO   | PRI | 0       |
| entity_id                    | int(10) unsigned | NO   | PRI | NULL    |
| revision_id                  | int(10) unsigned | NO   | PRI | NULL    |
| language                     | varchar(32)      | NO   | PRI |         |
| delta                        | int(10) unsigned | NO   | PRI | NULL    |
| og_membership_request_value  | longtext         | YES  |     | NULL    |
| og_membership_request_format | varchar(255)     | YES  | MUL | NULL    |
+------------------------------+------------------+------+-----+---------+
9 rows in set (0.00 sec)

(为了避免水平滚动,我从两个field_*表中删除了空Extras列。)希望能帮上忙?

我的工作

在我自己的Drupal站点上不得不自己处理这个问题之后,事实证明og_membership为每个组中的每个用户都有一行(我缩写为type,它读的是og_membership_type_default):

代码语言:javascript
复制
mysql> select * from og_membership where gid = 324 and etid = 182905;
+--------+-----------------+--------+-------------+-----+-------+------------+
| id     | type            | etid   | entity_type | gid | state | created    |
+--------+-----------------+--------+-------------+-----+-------+------------+
| 223562 | og_m..._default | 182905 | user        | 324 | 1     | 1329388409 |
+--------+-----------------+--------+-------------+-----+-------+------------+
1 row in set (0.01 sec)

在这一行中,id是表og_membership的自动递增标识符,etid对应于所述用户的users.uid,而gid对应于所述组的og.gid

所以如果我运行查询

代码语言:javascript
复制
update og_membership set gid = 38 where gid = 324;

然后,第324组的所有成员都被移到#38组(由于导入脚本中的错误,这正是我刚才需要做的)。

我认为你的问题的答案是og_membership.type对应于一个og_membership_type.name。看着那张桌子:

代码语言:javascript
复制
mysql> select * from og_membership_type;
+----+----------------------------+-------------+--------+--------+
| id | name                       | description | status | module |
+----+----------------------------+-------------+--------+--------+
|  1 | og_membership_type_default | Default     |      2 | og     |
+----+----------------------------+-------------+--------+--------+
1 row in set (0.00 sec)

,我认为og_membership_type.status对应于og_role.rid

代码语言:javascript
复制
mysql> select * from og_role;
+-----+-----+----------------------+
| rid | gid | name                 |
+-----+-----+----------------------+
|   1 |   0 | non-member           |
|   2 |   0 | member               |
|   3 |   0 | administrator member |
+-----+-----+----------------------+
3 rows in set (0.00 sec)

实际答案

所以我认为你想要的查询是:

代码语言:javascript
复制
select og_role.name
from og_role
    inner join og_membership_type on og_role.rid = og_membership_type.status
    inner join og_membership on og_membership_type.name = og_membership.type
where og_membership.gid = $group_id;

其中$group_id是所讨论组的og.gid。( URL中显示的ID是og.etid,因此您可能需要向该查询添加另一个join

票数 3
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/7264170

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