]>
Commit | Line | Data |
---|---|---|
1 | <?php | |
2 | require_once "functions.php"; | |
3 | require_once "sessions.php"; | |
4 | require_once "sanity_check.php"; | |
5 | require_once "config.php"; | |
6 | require_once "db.php"; | |
7 | ||
8 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
9 | ||
10 | init_connection($link); | |
11 | login_sequence($link); | |
12 | ||
13 | $owner_uid = $_SESSION["uid"]; | |
14 | ||
15 | if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) { | |
16 | $_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script."); | |
17 | render_login_form($link); | |
18 | exit; | |
19 | } | |
20 | ||
21 | ||
22 | ?> | |
23 | ||
24 | <html> | |
25 | <head> | |
26 | <title>Database Updater</title> | |
27 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
28 | <link rel="stylesheet" type="text/css" href="utility.css"> | |
29 | </head> | |
30 | ||
31 | <body> | |
32 | ||
33 | <script type='text/javascript'> | |
34 | function confirmOP() { | |
35 | return confirm(__("Update the database?")); | |
36 | } | |
37 | </script> | |
38 | ||
39 | <div class="floatingLogo"><img src="images/logo_wide.png"></div> | |
40 | ||
41 | <h1><?php echo __("Database Updater") ?></h1> | |
42 | ||
43 | <?php | |
44 | function getline($fp, $delim) { | |
45 | $result = ""; | |
46 | while(!feof($fp)) { | |
47 | $tmp = fgetc($fp); | |
48 | ||
49 | if($tmp == $delim) { | |
50 | return $result; | |
51 | } | |
52 | $result .= $tmp; | |
53 | } | |
54 | return $result; | |
55 | } | |
56 | ||
57 | $op = $_POST["op"]; | |
58 | ||
59 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
60 | $version = db_fetch_result($result, 0, "schema_version"); | |
61 | ||
62 | $update_files = glob("schema/versions/".DB_TYPE."/*sql"); | |
63 | $update_versions = array(); | |
64 | ||
65 | foreach ($update_files as $f) { | |
66 | $m = array(); | |
67 | preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m, | |
68 | PREG_PATTERN_ORDER); | |
69 | ||
70 | if ($m[1][0]) { | |
71 | $update_versions[$m[1][0]] = $f; | |
72 | } | |
73 | } | |
74 | ||
75 | ksort($update_versions, SORT_NUMERIC); | |
76 | ||
77 | $latest_version = max(array_keys($update_versions)); | |
78 | ||
79 | if ($version == $latest_version) { | |
80 | ||
81 | if ($version != SCHEMA_VERSION) { | |
82 | print_error(__("Could not update database")); | |
83 | ||
84 | print "<p>" . | |
85 | __("Could not find necessary schema file, need version:") . | |
86 | " " . SCHEMA_VERSION . __(", found: ") . $latest_version . "</p>"; | |
87 | ||
88 | } else { | |
89 | print_notice(__("Tiny Tiny RSS database is up to date.")); | |
90 | print "<form method=\"GET\" action=\"tt-rss.php\"> | |
91 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
92 | </form>"; | |
93 | } | |
94 | ||
95 | } else if ($version <= $latest_version && !$op) { | |
96 | ||
97 | print_warning(__("Please backup your database before proceeding.")); | |
98 | ||
99 | print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>"; | |
100 | ||
101 | /* print "<p>Available incremental updates:"; | |
102 | ||
103 | foreach (array_keys($update_versions) as $v) { | |
104 | if ($v > $version) { | |
105 | print " <a href='$update_versions[$v]'>$v</a>"; | |
106 | } | |
107 | } */ | |
108 | ||
109 | print "</p>"; | |
110 | ||
111 | print "<form method='POST'> | |
112 | <input type='hidden' name='op' value='do'> | |
113 | <input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'> | |
114 | </form>"; | |
115 | ||
116 | } else if ($op == "do") { | |
117 | ||
118 | print "<p>".__("Performing updates...")."</p>"; | |
119 | ||
120 | $num_updates = 0; | |
121 | ||
122 | foreach (array_keys($update_versions) as $v) { | |
123 | if ($v == $version + 1) { | |
124 | print "<p>".T_sprintf("Updating to version %d...", $v)."</p>"; | |
125 | $fp = fopen($update_versions[$v], "r"); | |
126 | if ($fp) { | |
127 | while (!feof($fp)) { | |
128 | $query = trim(getline($fp, ";")); | |
129 | if ($query != "") { | |
130 | print "<p class='query'>$query</p>"; | |
131 | db_query($link, $query); | |
132 | } | |
133 | } | |
134 | } | |
135 | fclose($fp); | |
136 | ||
137 | print "<p>".__("Checking version... "); | |
138 | ||
139 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
140 | $version = db_fetch_result($result, 0, "schema_version"); | |
141 | ||
142 | if ($version == $v) { | |
143 | print __("OK!"); | |
144 | } else { | |
145 | print "<b>".__("ERROR!")."</b>"; | |
146 | return; | |
147 | } | |
148 | ||
149 | $num_updates++; | |
150 | } | |
151 | } | |
152 | ||
153 | print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema | |
154 | version <b>%d</b>.", $num_updates, $version)."</p>"; | |
155 | ||
156 | print "<form method=\"GET\" action=\"backend.php\"> | |
157 | <input type=\"hidden\" name=\"op\" value=\"logout\"> | |
158 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
159 | </form>"; | |
160 | ||
161 | } else if ($version >= $latest_version) { | |
162 | ||
163 | print_error(__("Your database schema is from a newer version of Tiny Tiny RSS.")); | |
164 | ||
165 | print "<p>" . T_sprintf("Found schema version: <b>%d</b>, required: <b>%d</b>.", $version, $latest_version) . "</p>"; | |
166 | ||
167 | print "<p>" . __("Schema upgrade impossible. Please update Tiny Tiny RSS files to the newer version and continue.") . "</p>"; | |
168 | ||
169 | print "<form method=\"GET\" action=\"backend.php\"> | |
170 | <input type=\"hidden\" name=\"op\" value=\"logout\"> | |
171 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
172 | </form>"; | |
173 | ||
174 | ||
175 | } | |
176 | ||
177 | ?> | |
178 | ||
179 | </body> | |
180 | </html> | |
181 |