summaryrefslogtreecommitdiffstats
path: root/web/lib/pkgreqfuncs.inc.php
blob: 7a171ed44b9396fc9783fbf42ba061af9a960b9b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
<?php

include_once("confparser.inc.php");
include_once("pkgbasefuncs.inc.php");

/**
 * Get the number of package requests
 *
 * @return int The total number of package requests
 */
function pkgreq_count() {
	$dbh = DB::connect();
	$q = "SELECT COUNT(*) FROM PackageRequests";
	return $dbh->query($q)->fetchColumn();
}

/**
 * Get a list of all package requests
 *
 * @param int $offset The index of the first request to return
 * @param int $limit The maximum number of requests to return
 *
 * @return array List of pacakge requests with details
 */
function pkgreq_list($offset, $limit) {
	$dbh = DB::connect();

	$q = "SELECT PackageRequests.ID, ";
	$q.= "PackageRequests.PackageBaseID AS BaseID, ";
	$q.= "PackageRequests.PackageBaseName AS Name, ";
	$q.= "PackageRequests.MergeBaseName AS MergeInto, ";
	$q.= "RequestTypes.Name AS Type, PackageRequests.Comments, ";
	$q.= "Users.Username AS User, PackageRequests.RequestTS, ";
	$q.= "PackageRequests.Status, PackageRequests.Status = 0 AS Open ";
	$q.= "FROM PackageRequests INNER JOIN RequestTypes ON ";
	$q.= "RequestTypes.ID = PackageRequests.ReqTypeID ";
	$q.= "INNER JOIN Users ON Users.ID = PackageRequests.UsersID ";
	$q.= "ORDER BY Open DESC, RequestTS DESC ";
	$q.= "LIMIT " . $limit . " OFFSET " . $offset;

	return $dbh->query($q)->fetchAll();
}

/**
 * Get a list of all open package requests belonging to a certain package base
 *
 * @param int $baseid The package base ID to retrieve requests for
 * @param int $type The type of requests to obtain
 *
 * @return array List of package request IDs
 */
function pkgreq_by_pkgbase($baseid, $type=false) {
	$dbh = DB::connect();

	$q = "SELECT PackageRequests.ID ";
	$q.= "FROM PackageRequests INNER JOIN RequestTypes ON ";
	$q.= "RequestTypes.ID = PackageRequests.ReqTypeID ";
	$q.= "WHERE PackageRequests.Status = 0 ";
	$q.= "AND PackageRequests.PackageBaseID = " . intval($baseid);

	if ($type) {
		$q .= " AND RequestTypes.Name = " . $dbh->quote($type);
	}

	return $dbh->query($q)->fetchAll(PDO::FETCH_COLUMN, 0);
}

/**
 * Obtain the package base that belongs to a package request.
 *
 * @param int $id Package request ID to retrieve the package base for
 *
 * @return int The name of the corresponding package base
 */
function pkgreq_get_pkgbase_name($id) {
	$dbh = DB::connect();

	$q = "SELECT PackageBaseName FROM PackageRequests ";
	$q.= "WHERE ID = " . intval($id);
	$result = $dbh->query($q);
	return $result->fetch(PDO::FETCH_COLUMN, 0);
}

/**
 * Obtain the email address of the creator of a package request
 *
 * @param int $id Package request ID to retrieve the creator for
 *
 * @return int The email address of the creator
 */
function pkgreq_get_creator_email($id) {
	$dbh = DB::connect();

	$q = "SELECT Email FROM Users INNER JOIN PackageRequests ";
	$q.= "ON Users.ID = PackageRequests.UsersID ";
	$q.= "WHERE PackageRequests.ID = " . intval($id);
	$result = $dbh->query($q);
	return $result->fetch(PDO::FETCH_COLUMN, 0);
}

/**
 * File a deletion/orphan request against a package base
 *
 * @param string $ids The package base IDs to file the request against
 * @param string $type The type of the request
 * @param string $merge_into The target of a merge operation
 * @param string $comments The comments to be added to the request
 *
 * @return array Tuple of success/failure indicator and error message
 */
function pkgreq_file($ids, $type, $merge_into, $comments) {
	if (!has_credential(CRED_PKGREQ_FILE)) {
		return array(false, __("You must be logged in to file package requests."));
	}

	if (!empty($merge_into) && !preg_match("/^[a-z0-9][a-z0-9\.+_-]*$/D", $merge_into)) {
		return array(false, __("Invalid name: only lowercase letters are allowed."));
	}

	if (!empty($merge_into) && !pkgbase_from_name($merge_into)) {
		return array(false, __("Cannot find package to merge votes and comments into."));
	}

	if (empty($comments)) {
		return array(false, __("The comment field must not be empty."));
	}

	$dbh = DB::connect();
	$uid = uid_from_sid($_COOKIE["AURSID"]);

	/* TODO: Allow for filing multiple requests at once. */
	$base_id = intval($ids[0]);
	$pkgbase_name = pkgbase_name_from_id($base_id);

	if ($merge_into == $pkgbase_name) {
		return array(false, __("Cannot merge a package base with itself."));
	}

	$q = "SELECT ID FROM RequestTypes WHERE Name = " . $dbh->quote($type);
	$result = $dbh->query($q);
	if ($row = $result->fetch(PDO::FETCH_ASSOC)) {
		$type_id = $row['ID'];
	} else {
		return array(false, __("Invalid request type."));
	}

	$q = "INSERT INTO PackageRequests ";
	$q.= "(ReqTypeID, PackageBaseID, PackageBaseName, MergeBaseName, ";
	$q.= "UsersID, Comments, RequestTS) VALUES (" . $type_id . ", ";
	$q.= $base_id . ", " .  $dbh->quote($pkgbase_name) . ", ";
	$q.= $dbh->quote($merge_into) . ", " . $uid . ", ";
	$q.= $dbh->quote($comments) . ", " . strval(time()) . ")";
	$dbh->exec($q);
	$request_id = $dbh->lastInsertId();

	/* Send e-mail notifications. */
	$params = array('request-open', $uid, $request_id, $type, $base_id);
	if ($type === 'merge') {
		$params[] = $merge_into;
	}
	notify($params);

	$auto_orphan_age = config_get('options', 'auto_orphan_age');
	$auto_delete_age = config_get('options', 'auto_delete_age');
	$details = pkgbase_get_details($base_id);
	if ($type == 'orphan' && $details['OutOfDateTS'] > 0 &&
	    time() - $details['OutOfDateTS'] >= $auto_orphan_age &&
	    $auto_orphan_age > 0) {
		/*
		 * Close package request. NOTE: This needs to happen *before*
		 * the actual disown operation. Otherwise, the former
		 * maintainer will not be included in the Cc list of the
		 * request notification email.
		 */
		$out_of_date_time = date("Y-m-d", intval($details["OutOfDateTS"]));
		pkgreq_close($request_id, "accepted",
			     "The package base has been flagged out-of-date " .
			     "since " . $out_of_date_time . ".", true);
		$q = "UPDATE PackageBases SET MaintainerUID = NULL ";
		$q.= "WHERE ID = " . $base_id;
		$dbh->exec($q);
	} else if ($type == 'deletion' && $details['MaintainerUID'] == $uid &&
	    $details['SubmittedTS'] > 0 && $auto_delete_age > 0 &&
	    time() - $details['SubmittedTS'] <= $auto_delete_age) {
		/*
		 * Close package request. NOTE: This needs to happen *before*
		 * the actual deletion operation. Otherwise, the former
		 * maintainer will not be included in the Cc list of the
		 * request notification email.
		 */
		pkgreq_close($request_id, "accepted",
			     "Deletion of a fresh package requested by its " .
			     "current maintainer.", true);
		pkgbase_delete(array($base_id), NULL, NULL, true);
	}

	return array(true, __("Added request successfully."));
}

/**
 * Close a deletion/orphan request
 *
 * @param int $id The package request to close
 * @param string $reason Whether the request was accepted or rejected
 * @param string $comments Comments to be added to the notification email
 * @param boolean $auto_close (optional) Whether the request is auto-closed
 *
 * @return array Tuple of success/failure indicator and error message
 */
function pkgreq_close($id, $reason, $comments, $auto_close=false) {
	switch ($reason) {
	case 'accepted':
		$status = 2;
		break;
	case 'rejected':
		$status = 3;
		break;
	default:
		return array(false, __("Invalid reason."));
	}

	$dbh = DB::connect();
	$id = intval($id);
	$uid = $auto_close ? 0 : uid_from_sid($_COOKIE["AURSID"]);

	if (!$auto_close && !has_credential(CRED_PKGREQ_CLOSE)) {
		return array(false, __("Only TUs and developers can close requests."));
	}

	$q = "UPDATE PackageRequests SET Status = " . intval($status) . ", ";
	$q.= "ClosureComment = " . $dbh->quote($comments) . " ";
	$q.= "WHERE ID = " . intval($id);
	$dbh->exec($q);

	/* Send e-mail notifications. */
	notify(array('request-close', $uid, $id, $reason));

	return array(true, __("Request closed successfully."));
}