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
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。
ogog_membershipog_membership_typeog_menuog_roleog_role_permissionog_users_rolesfield_data_og_membership_requestfield_revision_og_membership_request它们的定义如下:
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):
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
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:
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
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:
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。
https://stackoverflow.com/questions/7264170
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