1
|
<?php
|
2
|
|
3
|
/**
|
4
|
* @file
|
5
|
* install file for privatemsg_filter
|
6
|
*/
|
7
|
|
8
|
/**
|
9
|
* Implements hook_schema().
|
10
|
*/
|
11
|
function privatemsg_filter_schema() {
|
12
|
$schema = array();
|
13
|
|
14
|
$schema['pm_tags'] = array(
|
15
|
'description' => '{pm_tags} holds the names of tags and their id.',
|
16
|
'fields' => array(
|
17
|
'tag_id' => array(
|
18
|
'description' => 'Tag ID',
|
19
|
'type' => 'serial',
|
20
|
'not null' => TRUE,
|
21
|
'unsigned' => TRUE,
|
22
|
),
|
23
|
'tag' => array(
|
24
|
'description' => 'The name of the tag',
|
25
|
'type' => 'varchar',
|
26
|
'length' => 255,
|
27
|
'not null' => TRUE,
|
28
|
),
|
29
|
'public' => array(
|
30
|
'description' => 'Defines if a tag is public (visible for all users)',
|
31
|
'type' => 'int',
|
32
|
'unsigned' => TRUE,
|
33
|
'size' => 'tiny',
|
34
|
'default' => 0,
|
35
|
),
|
36
|
'hidden' => array(
|
37
|
'type' => 'int',
|
38
|
'description' => 'Defines if a tag should not be displayed and is usually automatically managed',
|
39
|
'unsigned' => TRUE,
|
40
|
'size' => 'tiny',
|
41
|
'default' => 0,
|
42
|
)
|
43
|
),
|
44
|
'primary key' => array('tag_id'),
|
45
|
'indexes' => array(
|
46
|
'tag_list' => array('tag_id', 'tag', 'public'),
|
47
|
),
|
48
|
);
|
49
|
|
50
|
$schema['pm_tags_index'] = array(
|
51
|
'description' => '{pm_tags_index} holds mapping information between tags, threads the users.',
|
52
|
'fields' => array(
|
53
|
'tag_id' => array(
|
54
|
'description' => 'Tag ID',
|
55
|
'type' => 'int',
|
56
|
'not null' => TRUE,
|
57
|
'unsigned' => TRUE,
|
58
|
),
|
59
|
'uid' => array(
|
60
|
'description' => 'ID of the user',
|
61
|
'type' => 'int',
|
62
|
'not null' => TRUE,
|
63
|
'unsigned' => TRUE,
|
64
|
),
|
65
|
'thread_id' => array(
|
66
|
'description' => 'id of the thread',
|
67
|
'type' => 'int',
|
68
|
'not null' => TRUE,
|
69
|
'unsigned' => TRUE,
|
70
|
),
|
71
|
),
|
72
|
'primary key' => array('tag_id', 'uid', 'thread_id'),
|
73
|
'indexes' => array(
|
74
|
'thread_tags' => array('uid', 'thread_id'),
|
75
|
),
|
76
|
);
|
77
|
|
78
|
return $schema;
|
79
|
}
|
80
|
|
81
|
/**
|
82
|
* Implements hook_uninstall().
|
83
|
*/
|
84
|
function privatemsg_filter_uninstall() {
|
85
|
variable_del('privatemsg_filter_searchbody');
|
86
|
variable_del('privatemsg_filter_tagfield_weight');
|
87
|
variable_del('privatemsg_filter_default_list');
|
88
|
variable_del('privatemsg_filter_inbox_tag');
|
89
|
}
|
90
|
|
91
|
/**
|
92
|
* Implements hook_enable().
|
93
|
*/
|
94
|
function privatemsg_filter_enable() {
|
95
|
if (!($tag_id = variable_get('privatemsg_filter_inbox_tag', '')) || db_query('SELECT 1 FROM {pm_tags} WHERE tag_id = :tag_id', array(':tag_id' => $tag_id))->fetchField()) {
|
96
|
$tag_id = db_insert('pm_tags')
|
97
|
->fields(array(
|
98
|
'tag' => 'Inbox',
|
99
|
'hidden' => 1,
|
100
|
))
|
101
|
->execute();
|
102
|
variable_set('privatemsg_filter_inbox_tag', $tag_id);
|
103
|
}
|
104
|
drupal_set_message(t('Visit <a href="!rebuild_url">Rebuild Inbox</a> to tag existing messages to show up in the inbox.', array('!rebuild_url' => url('admin/config/messaging/privatemsg/tags/rebuild'))));
|
105
|
}
|
106
|
|
107
|
|
108
|
/**
|
109
|
* Add hidden flag and create inbox tag.
|
110
|
*/
|
111
|
function privatemsg_filter_update_7000() {
|
112
|
if (!db_field_exists('pm_tags', 'hidden')) {
|
113
|
db_add_field('pm_tags', 'hidden', array(
|
114
|
'description' => 'Defines if a tag should not be displayed and is usually automatically managed',
|
115
|
'type' => 'int',
|
116
|
'unsigned' => TRUE,
|
117
|
'size' => 'tiny',
|
118
|
'default' => 0,
|
119
|
));
|
120
|
}
|
121
|
|
122
|
if (!($tag_id = variable_get('privatemsg_filter_inbox_tag', '')) || (!db_query('SELECT 1 FROM {pm_tags} WHERE tag_id = :tag_id', array(':tag_id' => $tag_id))->fetchField())) {
|
123
|
$tag_id = db_insert('pm_tags')
|
124
|
->fields(array(
|
125
|
'tag' => 'Inbox',
|
126
|
'hidden' => 1,
|
127
|
))
|
128
|
->execute();
|
129
|
variable_set('privatemsg_filter_inbox_tag', $tag_id);
|
130
|
}
|
131
|
}
|
132
|
|
133
|
/**
|
134
|
* Add inbox tag to existing inbox messages.
|
135
|
*/
|
136
|
function privatemsg_filter_update_7001(&$sandbox) {
|
137
|
// First run, initialize sandbox.
|
138
|
if (!isset($sandbox['current_thread_id'])) {
|
139
|
// If the sandbox is not initialized, check if there are any threads tagged
|
140
|
// with the inbox tag. If yes, the update did already run.
|
141
|
if (db_query_range('SELECT 1 FROM {pm_tags_index} WHERE tag_id = :tag_id', 0, 1, array(':tag_id' => variable_get('privatemsg_filter_inbox_tag', 0)))->fetchField()) {
|
142
|
return;
|
143
|
}
|
144
|
|
145
|
$sandbox['current_thread_id'] = 0;
|
146
|
// Assume that the thread ids are distributed more or less equally over the
|
147
|
// whole data set. This allows us to calculate the approximate progress.
|
148
|
$sandbox['max'] = db_query('SELECT MAX(thread_id) FROM {pm_index}')->fetchField();
|
149
|
}
|
150
|
|
151
|
// There is no way to know if this update is run before or after
|
152
|
// privatemsg_update_update_6201() which renames uid to recipient.
|
153
|
$uid_column = 'uid';
|
154
|
if (db_field_exists('pm_index', 'recipient')) {
|
155
|
$uid_column = 'recipient';
|
156
|
}
|
157
|
|
158
|
// Fetch the 10 next thread_ids.
|
159
|
$result = db_query_range('SELECT DISTINCT thread_id FROM {pm_index} WHERE thread_id > :thread_id ORDER BY thread_id ASC', 0, 20, array('thread_id' => $sandbox['current_thread_id']));
|
160
|
$threads = $result->fetchCol();
|
161
|
$inbox_tag = variable_get('privatemsg_filter_inbox_tag', '');
|
162
|
if (!empty($threads)) {
|
163
|
// By limiting this slow query (having condition with 2 depending subqueries)
|
164
|
// on a specific set of threads, this allows us to process the slow having
|
165
|
// part on a relatively small subset of pm_index that can be selected based on
|
166
|
// the thread_id index.
|
167
|
$sql = 'SELECT pmi.thread_id, pmi.' . $uid_column . ' AS uid FROM {pm_index} pmi WHERE thread_id IN (:threads) GROUP BY pmi.thread_id, pmi.' . $uid_column . ' HAVING ((SELECT pmf.author FROM {pm_message} pmf WHERE pmf.mid = pmi.thread_id) = pmi.' . $uid_column . ' AND COUNT(pmi.thread_id) > 1) OR (SELECT COUNT(*) FROM {pm_message} pmf INNER JOIN {pm_index} pmif ON (pmf.mid = pmif.mid) WHERE pmif.thread_id = pmi.thread_id AND pmf.author <> pmi.' . $uid_column . ') > 0';
|
168
|
$result = db_query($sql, array(':threads' => $threads));
|
169
|
foreach ($result as $row) {
|
170
|
// Make sure that we don't add a tag to a thread twice,
|
171
|
// only insert if there is no such tag yet.
|
172
|
// We duplicate privatemsg_filter_add_tags() here in case
|
173
|
// privatemsg_filter.module is disabled and therefore not loaded.
|
174
|
$exists = db_query('SELECT 1 FROM {pm_tags_index} WHERE tag_id = :tag_id AND (uid = :uid AND thread_id = :thread_id)', array(':tag_id' => $inbox_tag, ':uid' => $row->uid, ':thread_id' => $row->thread_id))->fetchField();
|
175
|
if (!$exists) {
|
176
|
db_insert('pm_tags_index')
|
177
|
->fields(array(
|
178
|
'tag_id' => $inbox_tag,
|
179
|
'uid' => $row->uid,
|
180
|
'thread_id' => $row->thread_id,
|
181
|
))
|
182
|
->execute();
|
183
|
}
|
184
|
}
|
185
|
$sandbox['current_thread_id'] = max($threads);
|
186
|
}
|
187
|
// Set #finished based on sandbox.
|
188
|
$sandbox['#finished'] = empty($sandbox['max']) ? 1 : ($sandbox['current_thread_id'] / $sandbox['max']);
|
189
|
}
|