WebSVN – oidplus – Blame – /trunk/plugins/viathinksoft/adminPages/900_software_update/OIDplusPageAdminSoftwareUpdate.class.php

Rev	Author	Line No.	Line
635	daniel-mar	1	<?php
		2
		3	/*
		4	* OIDplus 2.0
1086	daniel-mar	5	* Copyright 2019 - 2023 Daniel Marschall, ViaThinkSoft
635	daniel-mar	6	*
		7	* Licensed under the Apache License, Version 2.0 (the "License");
		8	* you may not use this file except in compliance with the License.
		9	* You may obtain a copy of the License at
		10	*
		11	* http://www.apache.org/licenses/LICENSE-2.0
		12	*
		13	* Unless required by applicable law or agreed to in writing, software
		14	* distributed under the License is distributed on an "AS IS" BASIS,
		15	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		16	* See the License for the specific language governing permissions and
		17	* limitations under the License.
		18	*/
		19
1050	daniel-mar	20	namespace ViaThinkSoft\OIDplus;
635	daniel-mar	21
1086	daniel-mar	22	// phpcs:disable PSR1.Files.SideEffects
		23	\defined('INSIDE_OIDPLUS') or die;
		24	// phpcs:enable PSR1.Files.SideEffects
		25
635	daniel-mar	26	class OIDplusPageAdminSoftwareUpdate extends OIDplusPagePluginAdmin {
		27
1116	daniel-mar	28	/**
		29	* @param bool $html
		30	* @return void
		31	*/
		32	public function init(bool $html=true) {
635	daniel-mar	33	}
		34
1116	daniel-mar	35	/**
		36	* @return string
		37	*/
		38	private function getGitCommand(): string {
698	daniel-mar	39	return 'git --git-dir='.escapeshellarg(OIDplus::findGitFolder().'/').' --work-tree='.escapeshellarg(OIDplus::localpath()).' -C "" pull origin master -s recursive -X theirs';
697	daniel-mar	40	}
		41
1116	daniel-mar	42	/**
		43	* @return string
		44	*/
		45	private function getSvnCommand(): string {
697	daniel-mar	46	return 'svn update --accept theirs-full';
		47	}
		48
1116	daniel-mar	49	/**
		50	* @param string $actionID
		51	* @param array $params
		52	* @return array
		53	* @throws OIDplusException
		54	*/
		55	public function action(string $actionID, array $params): array {
635	daniel-mar	56	if ($actionID == 'update_now') {
647	daniel-mar	57	@set_time_limit(0);
635	daniel-mar	58
		59	if (!OIDplus::authUtils()->isAdminLoggedIn()) {
		60	throw new OIDplusException(_L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin')));
		61	}
		62
662	daniel-mar	63	if (OIDplus::getInstallType() === 'git-wc') {
697	daniel-mar	64	$cmd = $this->getGitCommand().' 2>&1';
662	daniel-mar	65
		66	$ec = -1;
		67	$out = array();
		68	exec($cmd, $out, $ec);
		69
		70	$res = _L('Execute command:').' '.$cmd."\n\n".trim(implode("\n",$out));
		71	if ($ec === 0) {
		72	$rev = 'HEAD'; // do not translate
		73	return array("status" => 0, "content" => $res, "rev" => $rev);
		74	} else {
		75	return array("status" => -1, "error" => $res, "content" => "");
		76	}
653	daniel-mar	77	}
662	daniel-mar	78	else if (OIDplus::getInstallType() === 'svn-wc') {
697	daniel-mar	79	$cmd = $this->getSvnCommand().' 2>&1';
653	daniel-mar	80
662	daniel-mar	81	$ec = -1;
		82	$out = array();
		83	exec($cmd, $out, $ec);
635	daniel-mar	84
662	daniel-mar	85	$res = _L('Execute command:').' '.$cmd."\n\n".trim(implode("\n",$out));
		86	if ($ec === 0) {
		87	$rev = 'HEAD'; // do not translate
		88	return array("status" => 0, "content" => $res, "rev" => $rev);
		89	} else {
		90	return array("status" => -1, "error" => $res, "content" => "");
		91	}
650	daniel-mar	92	}
662	daniel-mar	93	else if (OIDplus::getInstallType() === 'svn-snapshot') {
635	daniel-mar	94
662	daniel-mar	95	$rev = $params['rev'];
650	daniel-mar	96
1130	daniel-mar	97	$update_version = $params['update_version'] ?? 1;
807	daniel-mar	98	if (($update_version != 1) && ($update_version != 2)) {
		99	throw new OIDplusException(_L('Unknown update version'));
		100	}
		101
662	daniel-mar	102	// Download and unzip
651	daniel-mar	103
716	daniel-mar	104	$cont = false;
		105	for ($retry=1; $retry<=3; $retry++) {
		106	if (function_exists('gzdecode')) {
		107	$url = sprintf(OIDplus::getEditionInfo()['update_package_gz'], $rev-1, $rev);
		108	$cont = url_get_contents($url);
		109	if ($cont !== false) $cont = @gzdecode($cont);
		110	} else {
		111	$url = sprintf(OIDplus::getEditionInfo()['update_package'], $rev-1, $rev);
		112	$cont = url_get_contents($url);
		113	}
		114	if ($cont !== false) {
		115	break;
		116	} else {
		117	sleep(1);
		118	}
651	daniel-mar	119	}
662	daniel-mar	120	if ($cont === false) throw new OIDplusException(_L("Update %1 could not be downloaded from ViaThinkSoft server. Please try again later.",$rev));
651	daniel-mar	121
662	daniel-mar	122	// Check signature...
		123
		124	if (function_exists('openssl_verify')) {
		125
		126	$m = array();
		127	if (!preg_match('@<\?php /\* <ViaThinkSoftSignature>(.+)</ViaThinkSoftSignature> \*/ \?>\n@ismU', $cont, $m)) {
		128	throw new OIDplusException(_L("Update package file of revision %1 not digitally signed",$rev));
		129	}
		130	$signature = base64_decode($m[1]);
		131
		132	$naked = preg_replace('@<\?php /\* <ViaThinkSoftSignature>(.+)</ViaThinkSoftSignature> \*/ \?>\n@ismU', '', $cont);
		133	$hash = hash("sha256", $naked."update_".($rev-1)."_to_".($rev).".txt");
		134
		135	$public_key = file_get_contents(__DIR__.'/public.pem');
		136	if (!openssl_verify($hash, $signature, $public_key, OPENSSL_ALGO_SHA256)) {
		137	throw new OIDplusException(_L("Update package file of revision %1: Signature invalid",$rev));
		138	}
		139
651	daniel-mar	140	}
		141
662	daniel-mar	142	// All OK! Now write file
651	daniel-mar	143
662	daniel-mar	144	$tmp_filename = 'update_'.generateRandomString(10).'.tmp.php';
		145	$local_file = OIDplus::localpath().$tmp_filename;
651	daniel-mar	146
662	daniel-mar	147	@file_put_contents($local_file, $cont);
635	daniel-mar	148
662	daniel-mar	149	if (!file_exists($local_file) \|\| (@file_get_contents($local_file) !== $cont)) {
		150	throw new OIDplusException(_L('Update file could not written. Probably there are no write-permissions to the root folder.'));
		151	}
647	daniel-mar	152
807	daniel-mar	153	if ($update_version == 1) {
		154	// Now call the written file
		155	// Note: we may not use eval($cont) because the script uses die(),
		156	// and things in the script might collide with currently (un)loaded source code files, shutdown procedues, etc.
		157	$web_file = OIDplus::webpath(null,OIDplus::PATH_ABSOLUTE).$tmp_filename; // NOT canonical URL! This might fail with reverse proxies which can only be executed from outside
		158	$res = url_get_contents($web_file);
		159	if ($res === false) {
		160	throw new OIDplusException(_L('Update-script %1 could not be executed',$web_file));
		161	}
		162	return array("status" => 0, "content" => $res, "rev" => $rev);
		163	} else if ($update_version == 2) {
		164	// In this version, the client will call the web-update file.
		165	// This has the advantage that it will also work if the system is htpasswd protected
		166	return array("status" => 0, "update_file" => $tmp_filename, "rev" => $rev);
1116	daniel-mar	167	} else {
		168	throw new OIDplusException(_L("Unexpected update version"));
662	daniel-mar	169	}
653	daniel-mar	170	}
662	daniel-mar	171	else {
716	daniel-mar	172	throw new OIDplusException(_L('Multiple version files/directories (oidplus_version.txt, .version.php, .git, or .svn) are existing! Therefore, the version is ambiguous!'));
662	daniel-mar	173	}
1116	daniel-mar	174	} else {
		175	return parent::action($actionID, $params);
635	daniel-mar	176	}
		177	}
		178
1116	daniel-mar	179	/**
		180	* @param string $id
		181	* @param array $out
		182	* @param bool $handled
		183	* @return void
		184	* @throws OIDplusException
		185	*/
		186	public function gui(string $id, array &$out, bool &$handled) {
635	daniel-mar	187	$parts = explode('.',$id,2);
		188	if (!isset($parts[1])) $parts[1] = '';
		189	if ($parts[0] == 'oidplus:software_update') {
		190	@set_time_limit(0);
		191
		192	$handled = true;
		193	$out['title'] = _L('Software update');
801	daniel-mar	194	$out['icon'] = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon.png';
635	daniel-mar	195
		196	if (!OIDplus::authUtils()->isAdminLoggedIn()) {
800	daniel-mar	197	$out['icon'] = 'img/error.png';
635	daniel-mar	198	$out['text'] = '<p>'._L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin')).'</p>';
		199	return;
		200	}
		201
665	daniel-mar	202	$out['text'] .= '<div id="update_versioninfo">';
		203
635	daniel-mar	204	$out['text'] .= '<p><u>'._L('There are three possibilities how to keep OIDplus up-to-date').':</u></p>';
		205
840	daniel-mar	206	if (isset(OIDplus::getEditionInfo()['svnrepo']) && (OIDplus::getEditionInfo()['svnrepo'] != '')) {
		207	$out['text'] .= '<p><b>'._L('Method A').'</b>: '._L('Install OIDplus using the subversion tool in your SSH/Linux shell using the command <code>svn co %1</code> and update it regularly with the command <code>svn update</code> . This will automatically download the latest version and check for conflicts.',htmlentities(OIDplus::getEditionInfo()['svnrepo']).'/trunk/');
		208	if (!str_starts_with(PHP_OS, 'WIN')) {
		209	$out['text'] .= ' '._L('Make sure that you invoke the <code>%1</code> command as the user who runs PHP or that you <code>chown -R</code> the files after invoking <code>%1</code>','svn update');
		210	}
		211	$out['text'] .= '</p>';
699	daniel-mar	212	} else {
		213	$out['text'] .= '<p><b>'._L('Method A').'</b>: '._L('Distribution via %1 is not possible with this edition of OIDplus','GIT').'</p>';
		214	}
635	daniel-mar	215
840	daniel-mar	216	if (isset(OIDplus::getEditionInfo()['gitrepo']) && (OIDplus::getEditionInfo()['gitrepo'] != '')) {
		217	$out['text'] .= '<p><b>'._L('Method B').'</b>: '._L('Install OIDplus using the Git client in your SSH/Linux shell using the command <code>git clone %1</code> and update it regularly with the command <code>git pull</code> . This will automatically download the latest version and check for conflicts.',htmlentities(OIDplus::getEditionInfo()['gitrepo'].'.git'));
		218	if (!str_starts_with(PHP_OS, 'WIN')) {
		219	$out['text'] .= ' '._L('Make sure that you invoke the <code>%1</code> command as the user who runs PHP or that you <code>chown -R</code> the files after invoking <code>%1</code>','git pull');
		220	}
		221	$out['text'] .= '</p>';
699	daniel-mar	222	} else {
		223	$out['text'] .= '<p><b>'._L('Method B').'</b>: '._L('Distribution via %1 is not possible with this edition of OIDplus','SVN').'</p>';
		224	}
635	daniel-mar	225
699	daniel-mar	226	if (isset(OIDplus::getEditionInfo()['downloadpage']) && (OIDplus::getEditionInfo()['downloadpage'] != '')) {
		227	$out['text'] .= '<p><b>'._L('Method C').'</b>: '._L('Install OIDplus by downloading a TAR.GZ file from %1, which contains an SVN snapshot, and extract it to your webspace. The TAR.GZ file contains a file named ".version.php" which contains the SVN revision of the snapshot. This update-tool will then try to update your files on-the-fly by downloading them from the ViaThinkSoft SVN repository directly into your webspace directory. A change conflict detection is NOT implemented. It is required that the files on your webspace have create/write/delete permissions. Only recommended if you have no access to the SSH/Linux shell.','<a href="'.OIDplus::getEditionInfo()['downloadpage'].'">'.parse_url(OIDplus::getEditionInfo()['downloadpage'])['host'].'</a>').'</p>';
		228	} else {
		229	$out['text'] .= '<p><b>'._L('Method C').'</b>: '._L('Distribution via %1 is not possible with this edition of OIDplus','Snapshot').'</p>';
		230	}
635	daniel-mar	231
699	daniel-mar	232
635	daniel-mar	233	$out['text'] .= '<hr>';
		234
		235	$installType = OIDplus::getInstallType();
		236
		237	if ($installType === 'ambigous') {
906	daniel-mar	238	$out['text'] .= '<font color="red">'.mb_strtoupper(_L('Error')).': '._L('Multiple version files/directories (oidplus_version.txt, .version.php, .git, or .svn) are existing! Therefore, the version is ambiguous!').'</font>';
665	daniel-mar	239	$out['text'] .= '</div>';
635	daniel-mar	240	} else if ($installType === 'unknown') {
906	daniel-mar	241	$out['text'] .= '<font color="red">'.mb_strtoupper(_L('Error')).': '._L('The version cannot be determined, and the update needs to be applied manually!').'</font>';
665	daniel-mar	242	$out['text'] .= '</div>';
662	daniel-mar	243	} else if (($installType === 'svn-wc') \|\| ($installType === 'git-wc') \|\| ($installType === 'svn-snapshot')) {
635	daniel-mar	244	if ($installType === 'svn-wc') {
		245	$out['text'] .= '<p>'._L('You are using <b>method A</b> (SVN working copy).').'</p>';
662	daniel-mar	246	$requireInfo = _L('shell access with svn/svnversion tool, or PDO/SQLite3 PHP extension');
697	daniel-mar	247	$updateCommand = $this->getSvnCommand();
662	daniel-mar	248	} else if ($installType === 'git-wc') {
635	daniel-mar	249	$out['text'] .= '<p>'._L('You are using <b>method B</b> (Git working copy).').'</p>';
662	daniel-mar	250	$requireInfo = _L('shell access with Git client');
697	daniel-mar	251	$updateCommand = $this->getGitCommand();
662	daniel-mar	252	} else if ($installType === 'svn-snapshot') {
		253	$out['text'] .= '<p>'._L('You are using <b>method C</b> (Snapshot TAR.GZ file with .version.php file).').'</p>';
		254	$requireInfo = ''; // unused
		255	$updateCommand = ''; // unused
635	daniel-mar	256	}
		257
		258	$local_installation = OIDplus::getVersion();
648	daniel-mar	259	$newest_version = $this->getLatestRevision();
635	daniel-mar	260
1130	daniel-mar	261	$out['text'] .= _L('Local installation: %1',($local_installation ?: _L('unknown'))).'<br>';
		262	$out['text'] .= _L('Latest published version: %1',($newest_version ?: _L('unknown'))).'<br><br>';
635	daniel-mar	263
		264	if (!$newest_version) {
1061	daniel-mar	265	if (!function_exists('curl_init')) {
		266	$out['text'] .= '<p><font color="red">'._L('OIDplus could not determine the latest version.').'<br>'._L('The "%1" PHP extension is not installed at your system. Please enable the PHP extension <code>%2</code>.','CURL','php_curl').'</font></p>';
		267	} else {
		268	$out['text'] .= '<p><font color="red">'._L('OIDplus could not determine the latest version.').'<br>'._L('Probably the ViaThinkSoft server could not be reached.').'</font></p>';
		269	}
662	daniel-mar	270	$out['text'] .= '</div>';
654	daniel-mar	271	} else if (!$local_installation) {
662	daniel-mar	272	if ($installType === 'svn-snapshot') {
		273	$out['text'] .= '<p><font color="red">'._L('OIDplus could not determine its version.').'</font></p>';
		274	} else {
		275	$out['text'] .= '<p><font color="red">'._L('OIDplus could not determine its version. (Required: %1). Please update your system manually via the "%2" command regularly.',$requireInfo,$updateCommand).'</font></p>';
635	daniel-mar	276	}
647	daniel-mar	277	$out['text'] .= '</div>';
997	daniel-mar	278	} else if (version_compare($local_installation, $newest_version) >= 0) {
635	daniel-mar	279	$out['text'] .= '<p><font color="green">'._L('You are already using the latest version of OIDplus.').'</font></p>';
647	daniel-mar	280	$out['text'] .= '</div>';
635	daniel-mar	281	} else {
662	daniel-mar	282	if (($installType === 'svn-wc') \|\| ($installType === 'git-wc')) {
		283	$out['text'] .= '<p><font color="blue">'._L('Please enter %1 into the SSH shell to update OIDplus to the latest version.','<code>'.$updateCommand.'</code>').'</font></p>';
		284	$out['text'] .= '<p>'._L('Alternatively, click this button to execute the command through the web-interface (command execution and write permissions required).').'</p>';
		285	}
635	daniel-mar	286
648	daniel-mar	287	$out['text'] .= '<p><input type="button" onclick="OIDplusPageAdminSoftwareUpdate.doUpdateOIDplus('.((int)substr($local_installation,4)+1).', '.substr($newest_version,4).')" value="'._L('Update NOW').'"></p>';
635	daniel-mar	288
662	daniel-mar	289	// TODO: Open "system_file_check" without page reload.
		290	// TODO: Only show link if the plugin is installed
906	daniel-mar	291	$out['text'] .= '<p><font color="red">'.mb_strtoupper(_L('Warning')).': '._L('Please make a backup of your files before updating. In case of an error, the OIDplus system (including this update-assistant) might become unavailable. Also, since the web-update does not contain collision-detection, changes you have applied (like adding, removing or modified files) might get reverted/lost! (<a href="%1">Click here to check which files have been modified</a>) In case the update fails, you can download and extract the complete <a href="%s">SVN-Snapshot TAR.GZ file</a> again. Since all your data should lay inside the folder "userdata" and "userdata_pub", this should be safe.','?goto='.urlencode('oidplus:system_file_check'),OIDplus::getEditionInfo()['downloadpage']).'</font></p>';
662	daniel-mar	292
647	daniel-mar	293	$out['text'] .= '</div>';
		294
662	daniel-mar	295	$out['text'] .= $this->showPreview($local_installation, $newest_version);
635	daniel-mar	296	}
		297	}
		298	} else {
		299	$handled = false;
		300	}
		301	}
		302
1116	daniel-mar	303	/**
		304	* @param array $json
		305	* @param string\|null $ra_email
		306	* @param bool $nonjs
		307	* @param string $req_goto
		308	* @return bool
		309	* @throws OIDplusException
		310	*/
		311	public function tree(array &$json, string $ra_email=null, bool $nonjs=false, string $req_goto=''): bool {
635	daniel-mar	312	if (!OIDplus::authUtils()->isAdminLoggedIn()) return false;
		313
800	daniel-mar	314	if (file_exists(__DIR__.'/img/main_icon16.png')) {
801	daniel-mar	315	$tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png';
635	daniel-mar	316	} else {
		317	$tree_icon = null; // default icon (folder)
		318	}
		319
		320	$json[] = array(
		321	'id' => 'oidplus:software_update',
		322	'icon' => $tree_icon,
		323	'text' => _L('Software update')
		324	);
		325
		326	return true;
		327	}
		328
1116	daniel-mar	329	/**
		330	* @param string $request
		331	* @return array\|false
		332	*/
		333	public function tree_search(string $request) {
635	daniel-mar	334	return false;
		335	}
648	daniel-mar	336
1116	daniel-mar	337	/**
1130	daniel-mar	338	* @var string\|null
1116	daniel-mar	339	*/
648	daniel-mar	340	private $releases_ser = null;
		341
1116	daniel-mar	342	/**
1130	daniel-mar	343	* @param string $local_ver
1116	daniel-mar	344	* @return false\|string
		345	*/
1130	daniel-mar	346	private function showChangelog(string $local_ver) {
648	daniel-mar	347
		348	try {
		349	if (is_null($this->releases_ser)) {
716	daniel-mar	350	if (function_exists('gzdecode')) {
		351	$url = OIDplus::getEditionInfo()['revisionlog_gz'];
		352	$cont = url_get_contents($url);
		353	if ($cont !== false) $cont = @gzdecode($cont);
		354	} else {
		355	$url = OIDplus::getEditionInfo()['revisionlog'];
		356	$cont = url_get_contents($url);
		357	}
648	daniel-mar	358	if ($cont === false) return false;
		359	$this->releases_ser = $cont;
		360	} else {
		361	$cont = $this->releases_ser;
		362	}
		363	$content = '';
		364	$ary = @unserialize($cont);
		365	if ($ary === false) return false;
		366	krsort($ary);
		367	foreach ($ary as $rev => $data) {
997	daniel-mar	368	if (version_compare("svn-$rev", $local_ver) <= 0) continue;
648	daniel-mar	369	$comment = empty($data['msg']) ? _L('No comment') : $data['msg'];
		370	$tex = _L("New revision %1 by %2",$rev,$data['author'])." (".$data['date'].") ";
		371	$content .= trim($tex . str_replace("\n", "\n".str_repeat(' ', strlen($tex)), $comment));
		372	$content .= "\n";
		373	}
		374	return $content;
1050	daniel-mar	375	} catch (\Exception $e) {
648	daniel-mar	376	return false;
		377	}
		378
		379	}
		380
1116	daniel-mar	381	/**
		382	* @return false\|string
		383	*/
648	daniel-mar	384	private function getLatestRevision() {
		385	try {
		386	if (is_null($this->releases_ser)) {
716	daniel-mar	387	if (function_exists('gzdecode')) {
		388	$url = OIDplus::getEditionInfo()['revisionlog_gz'];
		389	$cont = url_get_contents($url);
		390	if ($cont !== false) $cont = @gzdecode($cont);
		391	} else {
		392	$url = OIDplus::getEditionInfo()['revisionlog'];
		393	$cont = url_get_contents($url);
		394	}
648	daniel-mar	395	if ($cont === false) return false;
		396	$this->releases_ser = $cont;
		397	} else {
		398	$cont = $this->releases_ser;
		399	}
		400	$ary = @unserialize($cont);
		401	if ($ary === false) return false;
		402	krsort($ary);
		403	$max_rev = array_keys($ary)[0];
1130	daniel-mar	404	return 'svn-' . $max_rev;
1050	daniel-mar	405	} catch (\Exception $e) {
648	daniel-mar	406	return false;
		407	}
		408	}
662	daniel-mar	409
1116	daniel-mar	410	/**
1130	daniel-mar	411	* @param string $local_installation
		412	* @param string $newest_version
1116	daniel-mar	413	* @return string
		414	*/
1130	daniel-mar	415	private function showPreview(string $local_installation, string $newest_version): string {
662	daniel-mar	416	$out = '<h2 id="update_header">'._L('Preview of update %1 → %2',$local_installation,$newest_version).'</h2>';
		417
		418	ob_start();
		419	try {
		420	$cont = $this->showChangelog($local_installation);
1050	daniel-mar	421	} catch (\Exception $e) {
662	daniel-mar	422	$cont = _L('Error: %1',$e->getMessage());
		423	}
		424	ob_end_clean();
		425
831	daniel-mar	426	$cont = preg_replace('@!!!(.+)\\n@', '<font color="red">!!!\\1</font>'."\n", "$cont\n");
662	daniel-mar	427
		428	$out .= '<pre id="update_infobox">'.$cont.'</pre>';
		429
		430	return $out;
		431	}
1000	daniel-mar	432
1116	daniel-mar	433	/**
		434	* @param string $id
		435	* @return bool
		436	*/
		437	public function implementsFeature(string $id): bool {
1000	daniel-mar	438	if (strtolower($id) == '1.3.6.1.4.1.37476.2.5.2.3.8') return true; // getNotifications()
		439	return false;
		440	}
		441
1116	daniel-mar	442	/**
		443	* Implements interface 1.3.6.1.4.1.37476.2.5.2.3.8
1130	daniel-mar	444	* @param string\|null $user
1116	daniel-mar	445	* @return array
		446	* @throws OIDplusException
		447	*/
1130	daniel-mar	448	public function getNotifications(string $user=null): array {
1000	daniel-mar	449	$notifications = array();
		450	if ((!$user \|\| ($user == 'admin')) && OIDplus::authUtils()->isAdminLoggedIn()) {
		451
		452	// Following code is based on the VNag plugin (admin 901) code
		453
		454	$installType = OIDplus::getInstallType();
		455
		456	if ($installType === 'ambigous') {
		457	$out_stat = 'WARN';
		458	$out_msg = _L('Multiple version files/directories (oidplus_version.txt, .version.php, .git, or .svn) are existing! Therefore, the version is ambiguous!');
		459	} else if ($installType === 'unknown') {
		460	$out_stat = 'WARN';
		461	$out_msg = _L('The version cannot be determined, and the update needs to be applied manually!');
		462	} else if (($installType === 'svn-wc') \|\| ($installType === 'git-wc')) {
		463	$local_installation = OIDplus::getVersion();
		464	$newest_version = $this->getLatestRevision();
		465
		466	$requireInfo = ($installType === 'svn-wc') ? _L('shell access with svn/svnversion tool, or PDO/SQLite3 PHP extension') : _L('shell access with Git client');
		467	$updateCommand = ($installType === 'svn-wc') ? 'svn update' : 'git pull';
		468
		469	if (!$newest_version) {
		470	$out_stat = 'WARN';
1061	daniel-mar	471	if (!function_exists('curl_init')) {
		472	$out_msg = _L('OIDplus could not determine the latest version.').' '._L('The "%1" PHP extension is not installed at your system. Please enable the PHP extension <code>%2</code>.','CURL','php_curl');
		473	} else {
		474	$out_msg = _L('OIDplus could not determine the latest version.').' '._L('Probably the ViaThinkSoft server could not be reached.');
		475	}
1000	daniel-mar	476	} else if (!$local_installation) {
		477	$out_stat = 'WARN';
		478	$out_msg = _L('OIDplus could not determine its version (Required: %1). Please update your system manually via the "%2" command regularly.', $requireInfo, $updateCommand);
		479	} else if (version_compare($local_installation, $newest_version) >= 0) {
		480	$out_stat = 'INFO';
		481	$out_msg = _L('You are using the latest version of OIDplus (%1 local / %2 remote)', $local_installation, $newest_version);
		482	} else {
		483	$out_stat = 'WARN';
		484	$out_msg = _L('OIDplus is outdated. (%1 local / %2 remote)', $local_installation, $newest_version);
		485	}
		486	} else if ($installType === 'svn-snapshot') {
		487	$local_installation = OIDplus::getVersion();
		488	$newest_version = $this->getLatestRevision();
		489
		490	if (!$newest_version) {
		491	$out_stat = 'WARN';
1061	daniel-mar	492	if (!function_exists('curl_init')) {
		493	$out_msg = _L('OIDplus could not determine the latest version.').' '._L('The "%1" PHP extension is not installed at your system. Please enable the PHP extension <code>%2</code>.','CURL','php_curl');
		494	} else {
		495	$out_msg = _L('OIDplus could not determine the latest version.').' '._L('Probably the ViaThinkSoft server could not be reached.');
		496	}
1000	daniel-mar	497	} else if (version_compare($local_installation, $newest_version) >= 0) {
		498	$out_stat = 'INFO';
		499	$out_msg = _L('You are using the latest version of OIDplus (%1 local / %2 remote)', $local_installation, $newest_version);
		500	} else {
		501	$out_stat = 'WARN';
		502	$out_msg = _L('OIDplus is outdated. (%1 local / %2 remote)', $local_installation, $newest_version);
		503	}
		504	} else {
		505	assert(false);
		506	return $notifications;
		507	}
		508
		509	if ($out_stat != 'INFO') {
		510	$out_msg = '<a '.OIDplus::gui()->link('oidplus:software_update').'>'._L('Software update').'</a>: ' . $out_msg;
		511
		512	$notifications[] = array($out_stat, $out_msg);
		513	}
		514
		515	}
		516	return $notifications;
		517	}
		518
661	daniel-mar	519	}

Subversion Repositories oidplus

oidplus/trunk/plugins/viathinksoft/adminPages/900_software_update/OIDplusPageAdminSoftwareUpdate.class.php – Rev 1130