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Commit | Line | Data |
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5cedb389 AD |
1 | <?php |
2 | class Updater extends Plugin { | |
3 | ||
5cedb389 AD |
4 | private $host; |
5 | ||
d2a421e3 | 6 | function about() { |
7a866114 AD |
7 | return array(1.0, |
8 | "Updates tt-rss installation to latest version.", | |
de612e7a AD |
9 | "fox", |
10 | true); | |
7a866114 AD |
11 | } |
12 | ||
d2a421e3 | 13 | function init($host) { |
5cedb389 AD |
14 | $this->host = $host; |
15 | ||
16 | $host->add_hook($host::HOOK_PREFS_TAB, $this); | |
73f28fe9 AD |
17 | |
18 | $host->add_command("update-self", | |
19 | "update tt-rss installation to latest version", | |
20 | $this); | |
21 | } | |
22 | ||
6322ac79 | 23 | function update_self_step( $step, $params, $force = false) { |
73f28fe9 AD |
24 | // __FILE__ is in plugins/updater so we need to go one level up |
25 | $work_dir = dirname(dirname(dirname(__FILE__))); | |
26 | $parent_dir = dirname($work_dir); | |
27 | ||
08da1c6a AD |
28 | $log = array(); |
29 | if (!is_array($params)) $params = array(); | |
30 | ||
31 | $stop = false; | |
32 | ||
73f28fe9 AD |
33 | if (!chdir($work_dir)) { |
34 | array_push($log, "Unable to change to work directory: $work_dir"); | |
08da1c6a | 35 | $stop = true; |
73f28fe9 AD |
36 | } |
37 | ||
08da1c6a AD |
38 | if (!$stop) { |
39 | switch ($step) { | |
40 | case 0: | |
41 | array_push($log, "Work directory: $work_dir"); | |
73f28fe9 | 42 | |
cd4d71b4 | 43 | if (!is_writable($work_dir) || !is_writable("$parent_dir")) { |
08da1c6a AD |
44 | $user = posix_getpwuid(posix_geteuid()); |
45 | $user = $user["name"]; | |
46 | array_push($log, "Both tt-rss and parent directories should be writable as current user ($user)."); | |
47 | $stop = true; break; | |
48 | } | |
73f28fe9 | 49 | |
08da1c6a AD |
50 | if (!file_exists("$work_dir/config.php") || !file_exists("$work_dir/include/sanity_check.php")) { |
51 | array_push($log, "Work directory $work_dir doesn't look like tt-rss installation."); | |
52 | $stop = true; break; | |
53 | } | |
73f28fe9 | 54 | |
08da1c6a AD |
55 | if (!is_writable(sys_get_temp_dir())) { |
56 | array_push($log, "System temporary directory should be writable as current user."); | |
57 | $stop = true; break; | |
58 | } | |
73f28fe9 | 59 | |
49dc0280 AD |
60 | // bah, also humbug |
61 | putenv("PATH=" . getenv("PATH") . PATH_SEPARATOR . "/bin" . | |
62 | PATH_SEPARATOR . "/usr/bin"); | |
63 | ||
08da1c6a | 64 | array_push($log, "Checking for tar..."); |
73f28fe9 | 65 | |
08da1c6a AD |
66 | $system_rc = 0; |
67 | system("which tar >/dev/null", $system_rc); | |
73f28fe9 | 68 | |
08da1c6a AD |
69 | if ($system_rc != 0) { |
70 | array_push($log, "Could not run tar executable (RC=$system_rc)."); | |
71 | $stop = true; break; | |
72 | } | |
73f28fe9 | 73 | |
08da1c6a | 74 | array_push($log, "Checking for gunzip..."); |
04486904 | 75 | |
08da1c6a AD |
76 | $system_rc = 0; |
77 | system("which gunzip >/dev/null", $system_rc); | |
04486904 | 78 | |
08da1c6a AD |
79 | if ($system_rc != 0) { |
80 | array_push($log, "Could not run gunzip executable (RC=$system_rc)."); | |
81 | $stop = true; break; | |
82 | } | |
04486904 | 83 | |
08da1c6a | 84 | array_push($log, "Checking for latest version..."); |
73f28fe9 | 85 | |
08da1c6a AD |
86 | $version_info = json_decode(fetch_file_contents("http://tt-rss.org/version.php"), |
87 | true); | |
73f28fe9 | 88 | |
08da1c6a AD |
89 | if (!is_array($version_info)) { |
90 | array_push($log, "Unable to fetch version information."); | |
91 | $stop = true; break; | |
92 | } | |
73f28fe9 | 93 | |
08da1c6a | 94 | $target_version = $version_info["version"]; |
0ac2f52e | 95 | $target_dir = "$parent_dir/Tiny-Tiny-RSS-$target_version"; |
73f28fe9 | 96 | |
08da1c6a AD |
97 | array_push($log, "Target version: $target_version"); |
98 | $params["target_version"] = $target_version; | |
73f28fe9 | 99 | |
08da1c6a AD |
100 | if (version_compare(VERSION, $target_version) != -1 && !$force) { |
101 | array_push($log, "Your Tiny Tiny RSS installation is up to date."); | |
102 | $stop = true; break; | |
103 | } | |
73f28fe9 | 104 | |
08da1c6a AD |
105 | if (file_exists($target_dir)) { |
106 | array_push($log, "Target directory $target_dir already exists."); | |
107 | $stop = true; break; | |
108 | } | |
73f28fe9 | 109 | |
08da1c6a AD |
110 | break; |
111 | case 1: | |
112 | $target_version = $params["target_version"]; | |
73f28fe9 | 113 | |
0ac2f52e | 114 | /* array_push($log, "Downloading checksums..."); |
08da1c6a | 115 | $md5sum_data = fetch_file_contents("http://tt-rss.org/download/md5sum.txt"); |
73f28fe9 | 116 | |
08da1c6a AD |
117 | if (!$md5sum_data) { |
118 | array_push($log, "Could not download checksums."); | |
119 | $stop = true; break; | |
120 | } | |
73f28fe9 | 121 | |
08da1c6a | 122 | $md5sum_data = explode("\n", $md5sum_data); |
73f28fe9 | 123 | |
08da1c6a AD |
124 | foreach ($md5sum_data as $line) { |
125 | $pair = explode(" ", $line); | |
73f28fe9 | 126 | |
08da1c6a AD |
127 | if ($pair[1] == "tt-rss-$target_version.tar.gz") { |
128 | $target_md5sum = $pair[0]; | |
129 | break; | |
130 | } | |
73f28fe9 | 131 | } |
73f28fe9 | 132 | |
08da1c6a AD |
133 | if (!$target_md5sum) { |
134 | array_push($log, "Unable to locate checksum for target version."); | |
135 | $stop = true; break; | |
136 | } | |
73f28fe9 | 137 | |
0ac2f52e AD |
138 | $params["target_md5sum"] = $target_md5sum; */ |
139 | ||
140 | array_push($log, "Proceeding to download..."); | |
73f28fe9 | 141 | |
08da1c6a AD |
142 | break; |
143 | case 2: | |
144 | $target_version = $params["target_version"]; | |
0ac2f52e | 145 | // $target_md5sum = $params["target_md5sum"]; |
73f28fe9 | 146 | |
08da1c6a | 147 | array_push($log, "Downloading distribution tarball..."); |
73f28fe9 | 148 | |
0ac2f52e | 149 | $tarball_url = "https://github.com/gothfox/Tiny-Tiny-RSS/archive/$target_version.tar.gz"; |
08da1c6a | 150 | $data = fetch_file_contents($tarball_url); |
73f28fe9 | 151 | |
08da1c6a AD |
152 | if (!$data) { |
153 | array_push($log, "Could not download distribution tarball ($tarball_url)."); | |
154 | $stop = true; break; | |
155 | } | |
73f28fe9 | 156 | |
0ac2f52e | 157 | /* array_push($log, "Verifying tarball checksum..."); |
73f28fe9 | 158 | |
08da1c6a | 159 | $test_md5sum = md5($data); |
73f28fe9 | 160 | |
08da1c6a AD |
161 | if ($test_md5sum != $target_md5sum) { |
162 | array_push($log, "Downloaded checksum doesn't match (got $test_md5sum, expected $target_md5sum)."); | |
163 | $stop = true; break; | |
0ac2f52e | 164 | } */ |
73f28fe9 | 165 | |
08da1c6a AD |
166 | $tmp_file = tempnam(sys_get_temp_dir(), 'tt-rss'); |
167 | array_push($log, "Saving download to $tmp_file"); | |
73f28fe9 | 168 | |
08da1c6a AD |
169 | if (!file_put_contents($tmp_file, $data)) { |
170 | array_push($log, "Unable to save download."); | |
171 | $stop = true; break; | |
172 | } | |
73f28fe9 | 173 | |
08da1c6a | 174 | $params["tmp_file"] = $tmp_file; |
73f28fe9 | 175 | |
08da1c6a AD |
176 | break; |
177 | case 3: | |
178 | $tmp_file = $params["tmp_file"]; | |
179 | $target_version = $params["target_version"]; | |
73f28fe9 | 180 | |
08da1c6a AD |
181 | if (!chdir($parent_dir)) { |
182 | array_push($log, "Unable to change into parent directory."); | |
183 | $stop = true; break; | |
184 | } | |
73f28fe9 | 185 | |
08da1c6a AD |
186 | array_push($log, "Extracting tarball..."); |
187 | system("tar zxf $tmp_file", $system_rc); | |
73f28fe9 | 188 | |
08da1c6a AD |
189 | if ($system_rc != 0) { |
190 | array_push($log, "Error while extracting tarball (RC=$system_rc)."); | |
191 | $stop = true; break; | |
192 | } | |
73f28fe9 | 193 | |
0ac2f52e AD |
194 | $target_dir = "$parent_dir/Tiny-Tiny-RSS-$target_version"; |
195 | ||
196 | if (!is_dir($target_dir)) { | |
197 | array_push($log, "Target directory ($target_dir) not found."); | |
198 | $stop = true; break; | |
199 | } | |
200 | ||
201 | $old_dir = tmpdirname($parent_dir, "tt-rss-old"); | |
202 | ||
203 | array_push($log, "Renaming tt-rss directory to ".basename($old_dir)); | |
204 | if (!rename($work_dir, $old_dir)) { | |
205 | array_push($log, "Unable to rename tt-rss directory."); | |
206 | $stop = true; break; | |
207 | } | |
73f28fe9 | 208 | |
08da1c6a AD |
209 | array_push($log, "Renaming target directory..."); |
210 | if (!rename($target_dir, $work_dir)) { | |
211 | array_push($log, "Unable to rename target directory."); | |
212 | $stop = true; break; | |
213 | } | |
73f28fe9 | 214 | |
08da1c6a AD |
215 | if (!chdir($work_dir)) { |
216 | array_push($log, "Unable to change to work directory: $work_dir"); | |
217 | $stop = true; break; | |
218 | } | |
73f28fe9 | 219 | |
08da1c6a AD |
220 | array_push($log, "Copying config.php..."); |
221 | if (!copy("$old_dir/config.php", "$work_dir/config.php")) { | |
222 | array_push($log, "Unable to copy config.php to $work_dir."); | |
223 | $stop = true; break; | |
224 | } | |
73f28fe9 | 225 | |
08da1c6a AD |
226 | array_push($log, "Cleaning up..."); |
227 | unlink($tmp_file); | |
73f28fe9 | 228 | |
08da1c6a | 229 | array_push($log, "Fixing permissions..."); |
73f28fe9 | 230 | |
08da1c6a AD |
231 | $directories = array( |
232 | CACHE_DIR, | |
233 | CACHE_DIR . "/export", | |
234 | CACHE_DIR . "/images", | |
897589a5 | 235 | CACHE_DIR . "/js", |
08da1c6a AD |
236 | CACHE_DIR . "/simplepie", |
237 | ICONS_DIR, | |
238 | LOCK_DIRECTORY); | |
73f28fe9 | 239 | |
08da1c6a AD |
240 | foreach ($directories as $dir) { |
241 | array_push($log, "-> $dir"); | |
242 | chmod($dir, 0777); | |
243 | } | |
73f28fe9 | 244 | |
aff02f89 AD |
245 | if (ICONS_DIR == "feed-icons") { |
246 | array_push($log, "Migrating feed icons..."); | |
247 | ||
248 | $icons = glob("$old_dir/feed-icons/*.ico"); | |
249 | $icons_copied = 0; | |
250 | ||
251 | foreach ($icons as $icon) { | |
252 | $icon = basename($icon); | |
253 | ||
254 | if (copy("$old_dir/feed-icons/$icon", "$work_dir/feed-icons/$icon")) { | |
255 | ++$icons_copied; | |
256 | } | |
257 | } | |
258 | ||
259 | array_push($log, "Done; $icons_copied files copied"); | |
260 | ||
261 | } else { | |
262 | array_push($log, "Not migrating feed icons, ICONS_DIR modified."); | |
263 | } | |
264 | ||
08da1c6a AD |
265 | array_push($log, "Upgrade completed."); |
266 | array_push($log, "Your old tt-rss directory is saved at $old_dir. ". | |
267 | "Please migrate locally modified files (if any) and remove it."); | |
268 | array_push($log, "You might need to re-enter current directory in shell to see new files."); | |
73f28fe9 | 269 | |
08da1c6a AD |
270 | $stop = true; |
271 | break; | |
272 | default: | |
273 | $stop = true; | |
274 | } | |
73f28fe9 AD |
275 | } |
276 | ||
277 | return array("step" => $step, "stop" => $stop, "params" => $params, "log" => $log); | |
278 | } | |
279 | ||
6322ac79 | 280 | function update_self_cli( $force = false) { |
73f28fe9 AD |
281 | $step = 0; |
282 | $stop = false; | |
283 | $params = array(); | |
284 | ||
285 | while (!$stop) { | |
6322ac79 | 286 | $rc = $this->update_self_step( $step, $params, $force); |
73f28fe9 AD |
287 | |
288 | $params = $rc['params']; | |
289 | $stop = $rc['stop']; | |
290 | ||
291 | foreach ($rc['log'] as $line) { | |
292 | _debug($line); | |
293 | } | |
294 | ++$step; | |
295 | } | |
296 | } | |
297 | ||
298 | function update_self($args) { | |
0bcf69e1 AD |
299 | _debug("READ THE FOLLOWING BEFORE CONTINUING!"); |
300 | _debug("* It is suggested to backup your tt-rss directory first."); | |
301 | _debug("* Your database will not be modified."); | |
302 | _debug("* Your current tt-rss installation directory will not be modified. It will be renamed and left in the parent directory. You will be able to migrate all your customized files after update finishes."); | |
73f28fe9 AD |
303 | _debug("Type 'yes' to continue."); |
304 | ||
aff02f89 AD |
305 | $input = read_stdin(); |
306 | ||
307 | if ($input != 'yes' && $input != 'force') | |
73f28fe9 AD |
308 | exit; |
309 | ||
6322ac79 | 310 | $this->update_self_cli( $input == 'force'); |
5cedb389 AD |
311 | } |
312 | ||
313 | function get_prefs_js() { | |
314 | return file_get_contents(dirname(__FILE__) . "/updater.js"); | |
315 | } | |
316 | ||
317 | function hook_prefs_tab($args) { | |
318 | if ($args != "prefPrefs") return; | |
319 | ||
320 | if (($_SESSION["access_level"] >= 10 || SINGLE_USER_MODE) && CHECK_FOR_NEW_VERSION) { | |
321 | print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Update Tiny Tiny RSS')."\">"; | |
322 | ||
323 | if ($_SESSION["pref_last_version_check"] + 86400 + rand(-1000, 1000) < time()) { | |
6322ac79 | 324 | $_SESSION["version_data"] = @check_for_update(); |
5cedb389 AD |
325 | $_SESSION["pref_last_version_check"] = time(); |
326 | } | |
327 | ||
328 | if (is_array($_SESSION["version_data"])) { | |
329 | $version = $_SESSION["version_data"]["version"]; | |
2e828a4a | 330 | $version_id = $_SESSION["version_data"]["version_id"]; |
5cedb389 AD |
331 | print_notice(T_sprintf("New version of Tiny Tiny RSS is available (%s).", "<b>$version</b>")); |
332 | ||
2e828a4a AD |
333 | $details = "http://tt-rss.org/redmine/versions/$version_id"; |
334 | ||
335 | print "<p><button onclick=\"window.open('$details')\" dojoType=\"dijit.form.Button\">".__("See the release notes")."</button>"; | |
336 | ||
337 | print " <button dojoType=\"dijit.form.Button\" onclick=\"return updateSelf()\">". | |
5cedb389 AD |
338 | __('Update Tiny Tiny RSS')."</button></p>"; |
339 | ||
340 | } else { | |
341 | print_notice(__("Your Tiny Tiny RSS installation is up to date.")); | |
342 | } | |
343 | ||
344 | print "</div>"; #pane | |
345 | } | |
a439ac8a | 346 | } |
5cedb389 AD |
347 | |
348 | function updateSelf() { | |
0bcf69e1 AD |
349 | print_warning(__("Do not close this dialog until updating is finished.")); |
350 | ||
5cedb389 AD |
351 | print "<form style='display : block' name='self_update_form' id='self_update_form'>"; |
352 | ||
0bcf69e1 AD |
353 | print "<style type='text/css'> |
354 | li.notice { font-style : italic; color : red; } | |
355 | </style>"; | |
5cedb389 AD |
356 | |
357 | print "<ul class='selfUpdateList' id='self_update_log'>"; | |
0bcf69e1 AD |
358 | print "<li class='notice'>" .__("It is suggested to backup your tt-rss directory first.") . "</li>"; |
359 | print "<li class='notice'>" . __("Your database will not be modified.") . "</li>"; | |
360 | print "<li class='notice'>" . __("Your current tt-rss installation directory will not be modified. It will be renamed and left in the parent directory. You will be able to migrate all your customized files after update finishes.") . "</li>"; | |
5cedb389 AD |
361 | print "<li>" . __("Ready to update.") . "</li>"; |
362 | print "</ul>"; | |
363 | ||
364 | print "<div class='dlgButtons'>"; | |
365 | print "<button id=\"self_update_start_btn\" dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('updateSelfDlg').start()\" >". | |
366 | __("Start update")."</button>"; | |
367 | print "<button id=\"self_update_stop_btn\" onclick=\"return dijit.byId('updateSelfDlg').close()\" dojoType=\"dijit.form.Button\">". | |
368 | __("Close this window")."</button>"; | |
369 | print "</div>"; | |
370 | print "</form>"; | |
371 | } | |
372 | ||
373 | function performUpdate() { | |
374 | $step = (int) $_REQUEST["step"]; | |
375 | $params = json_decode($_REQUEST["params"], true); | |
376 | $force = (bool) $_REQUEST["force"]; | |
377 | ||
378 | if (($_SESSION["access_level"] >= 10 || SINGLE_USER_MODE) && CHECK_FOR_NEW_VERSION) { | |
6322ac79 | 379 | print json_encode($this->update_self_step( $step, $params, $force)); |
5cedb389 AD |
380 | } |
381 | } | |
382 | ||
5cedb389 AD |
383 | } |
384 | ?> |