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