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1 | <?php | |
2 | ||
3 | namespace Wallabag\CoreBundle\Command; | |
4 | ||
5 | use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; | |
6 | use Symfony\Component\Console\Input\InputInterface; | |
7 | use Symfony\Component\Console\Input\InputOption; | |
8 | use Symfony\Component\Console\Input\ArrayInput; | |
9 | use Symfony\Component\Console\Output\OutputInterface; | |
10 | use Symfony\Component\Console\Output\NullOutput; | |
11 | use Wallabag\CoreBundle\Entity\User; | |
12 | use Wallabag\CoreBundle\Entity\Config; | |
13 | ||
14 | class InstallCommand extends ContainerAwareCommand | |
15 | { | |
16 | /** | |
17 | * @var InputInterface | |
18 | */ | |
19 | protected $defaultInput; | |
20 | ||
21 | /** | |
22 | * @var OutputInterface | |
23 | */ | |
24 | protected $defaultOutput; | |
25 | ||
26 | protected function configure() | |
27 | { | |
28 | $this | |
29 | ->setName('wallabag:install') | |
30 | ->setDescription('Wallabag installer.') | |
31 | ->addOption( | |
32 | 'reset', | |
33 | null, | |
34 | InputOption::VALUE_NONE, | |
35 | 'Reset current database' | |
36 | ) | |
37 | ; | |
38 | } | |
39 | ||
40 | protected function execute(InputInterface $input, OutputInterface $output) | |
41 | { | |
42 | $this->defaultInput = $input; | |
43 | $this->defaultOutput = $output; | |
44 | ||
45 | $output->writeln('<info>Installing Wallabag...</info>'); | |
46 | $output->writeln(''); | |
47 | ||
48 | $this | |
49 | ->checkRequirements() | |
50 | ->setupDatabase() | |
51 | ->setupAdmin() | |
52 | ->setupAsset() | |
53 | ; | |
54 | ||
55 | $output->writeln('<info>Wallabag has been successfully installed.</info>'); | |
56 | $output->writeln('<comment>Just execute `php app/console server:run` for using wallabag: http://localhost:8000</comment>'); | |
57 | } | |
58 | ||
59 | protected function checkRequirements() | |
60 | { | |
61 | $this->defaultOutput->writeln('<info><comment>Step 1 of 4.</comment> Checking system requirements.</info>'); | |
62 | ||
63 | $fulfilled = true; | |
64 | ||
65 | // @TODO: find a better way to check requirements | |
66 | $label = '<comment>PCRE</comment>'; | |
67 | if (extension_loaded('pcre')) { | |
68 | $status = '<info>OK!</info>'; | |
69 | $help = ''; | |
70 | } else { | |
71 | $fulfilled = false; | |
72 | $status = '<error>ERROR!</error>'; | |
73 | $help = 'You should enabled PCRE extension'; | |
74 | } | |
75 | $rows[] = array($label, $status, $help); | |
76 | ||
77 | $label = '<comment>DOM</comment>'; | |
78 | if (extension_loaded('DOM')) { | |
79 | $status = '<info>OK!</info>'; | |
80 | $help = ''; | |
81 | } else { | |
82 | $fulfilled = false; | |
83 | $status = '<error>ERROR!</error>'; | |
84 | $help = 'You should enabled DOM extension'; | |
85 | } | |
86 | $rows[] = array($label, $status, $help); | |
87 | ||
88 | $this->getHelper('table') | |
89 | ->setHeaders(array('Checked', 'Status', 'Recommendation')) | |
90 | ->setRows($rows) | |
91 | ->render($this->defaultOutput); | |
92 | ||
93 | if (!$fulfilled) { | |
94 | throw new \RuntimeException('Some system requirements are not fulfilled. Please check output messages and fix them.'); | |
95 | } else { | |
96 | $this->defaultOutput->writeln('<info>Success! Your system can run Wallabag properly.</info>'); | |
97 | } | |
98 | ||
99 | $this->defaultOutput->writeln(''); | |
100 | ||
101 | return $this; | |
102 | } | |
103 | ||
104 | protected function setupDatabase() | |
105 | { | |
106 | $this->defaultOutput->writeln('<info><comment>Step 2 of 4.</comment> Setting up database.</info>'); | |
107 | ||
108 | // user want to reset everything? Don't care about what is already here | |
109 | if (true === $this->defaultInput->getOption('reset')) { | |
110 | $this->defaultOutput->writeln('Droping database, creating database and schema'); | |
111 | ||
112 | $this | |
113 | ->runCommand('doctrine:database:drop', array('--force' => true)) | |
114 | ->runCommand('doctrine:database:create') | |
115 | ->runCommand('doctrine:schema:create') | |
116 | ; | |
117 | ||
118 | return $this; | |
119 | } | |
120 | ||
121 | if (!$this->isDatabasePresent()) { | |
122 | $this->defaultOutput->writeln('Creating database and schema, clearing the cache'); | |
123 | ||
124 | $this | |
125 | ->runCommand('doctrine:database:create') | |
126 | ->runCommand('doctrine:schema:create') | |
127 | ->runCommand('cache:clear') | |
128 | ; | |
129 | ||
130 | return $this; | |
131 | } | |
132 | ||
133 | $dialog = $this->getHelper('dialog'); | |
134 | ||
135 | if ($dialog->askConfirmation($this->defaultOutput, '<question>It appears that your database already exists. Would you like to reset it? (y/N)</question> ', false)) { | |
136 | $this->defaultOutput->writeln('Droping database, creating database and schema'); | |
137 | ||
138 | $this | |
139 | ->runCommand('doctrine:database:drop', array('--force' => true)) | |
140 | ->runCommand('doctrine:database:create') | |
141 | ->runCommand('doctrine:schema:create') | |
142 | ; | |
143 | } elseif ($this->isSchemaPresent()) { | |
144 | if ($dialog->askConfirmation($this->defaultOutput, '<question>Seems like your database contains schema. Do you want to reset it? (y/N)</question> ', false)) { | |
145 | $this->defaultOutput->writeln('Droping schema and creating schema'); | |
146 | ||
147 | $this | |
148 | ->runCommand('doctrine:schema:drop', array('--force' => true)) | |
149 | ->runCommand('doctrine:schema:create') | |
150 | ; | |
151 | } | |
152 | } else { | |
153 | $this->defaultOutput->writeln('Creating schema'); | |
154 | ||
155 | $this | |
156 | ->runCommand('doctrine:schema:create') | |
157 | ; | |
158 | } | |
159 | ||
160 | $this->defaultOutput->writeln('Clearing the cache'); | |
161 | $this->runCommand('cache:clear'); | |
162 | ||
163 | /* | |
164 | if ($this->getHelperSet()->get('dialog')->askConfirmation($this->defaultOutput, '<question>Load fixtures (Y/N)?</question>', false)) { | |
165 | $doctrineConfig = $this->getContainer()->get('doctrine.orm.entity_manager')->getConnection()->getConfiguration(); | |
166 | $logger = $doctrineConfig->getSQLLogger(); | |
167 | // speed up fixture load | |
168 | $doctrineConfig->setSQLLogger(null); | |
169 | $this->runCommand('doctrine:fixtures:load'); | |
170 | $doctrineConfig->setSQLLogger($logger); | |
171 | } | |
172 | */ | |
173 | ||
174 | $this->defaultOutput->writeln(''); | |
175 | ||
176 | return $this; | |
177 | } | |
178 | ||
179 | protected function setupAdmin() | |
180 | { | |
181 | $this->defaultOutput->writeln('<info><comment>Step 3 of 4.</comment> Administration setup.</info>'); | |
182 | ||
183 | $dialog = $this->getHelperSet()->get('dialog'); | |
184 | ||
185 | if (false === $dialog->askConfirmation($this->defaultOutput, '<question>Would you like to create a new user ? (y/N)</question>', true)) { | |
186 | return $this; | |
187 | } | |
188 | ||
189 | $em = $this->getContainer()->get('doctrine.orm.entity_manager'); | |
190 | ||
191 | $user = new User(); | |
192 | $user->setUsername($dialog->ask($this->defaultOutput, '<question>Username</question> <comment>(default: wallabag)</comment> :', 'wallabag')); | |
193 | $user->setPassword($dialog->ask($this->defaultOutput, '<question>Password</question> <comment>(default: wallabag)</comment> :', 'wallabag')); | |
194 | $user->setEmail($dialog->ask($this->defaultOutput, '<question>Email:</question>', '')); | |
195 | ||
196 | $em->persist($user); | |
197 | ||
198 | $config = new Config($user); | |
199 | $config->setTheme($this->getContainer()->getParameter('theme')); | |
200 | $config->setItemsPerPage($this->getContainer()->getParameter('items_on_page')); | |
201 | $config->setRssLimit($this->getContainer()->getParameter('rss_limit')); | |
202 | $config->setLanguage($this->getContainer()->getParameter('language')); | |
203 | ||
204 | $em->persist($config); | |
205 | ||
206 | $em->flush(); | |
207 | ||
208 | $this->defaultOutput->writeln(''); | |
209 | ||
210 | return $this; | |
211 | } | |
212 | ||
213 | protected function setupAsset() | |
214 | { | |
215 | $this->defaultOutput->writeln('<info><comment>Step 4 of 4.</comment> Installing assets.</info>'); | |
216 | ||
217 | $this | |
218 | ->runCommand('assets:install') | |
219 | ->runCommand('assetic:dump') | |
220 | ; | |
221 | ||
222 | $this->defaultOutput->writeln(''); | |
223 | ||
224 | return $this; | |
225 | } | |
226 | ||
227 | /** | |
228 | * Run a command. | |
229 | * | |
230 | * @param string $command | |
231 | * @param array $parameters Parameters to this command (usually 'force' => true) | |
232 | */ | |
233 | protected function runCommand($command, $parameters = array()) | |
234 | { | |
235 | $parameters = array_merge( | |
236 | array('command' => $command), | |
237 | $parameters, | |
238 | array( | |
239 | '--no-debug' => true, | |
240 | '--env' => $this->defaultInput->getOption('env') ?: 'dev', | |
241 | ) | |
242 | ); | |
243 | ||
244 | if ($this->defaultInput->getOption('no-interaction')) { | |
245 | $parameters = array_merge($parameters, array('--no-interaction' => true)); | |
246 | } | |
247 | ||
248 | $this->getApplication()->setAutoExit(false); | |
249 | $exitCode = $this->getApplication()->run(new ArrayInput($parameters), new NullOutput()); | |
250 | ||
251 | if (0 !== $exitCode) { | |
252 | $this->getApplication()->setAutoExit(true); | |
253 | ||
254 | $errorMessage = sprintf('The command "%s" terminated with an error code: %u.', $command, $exitCode); | |
255 | $this->defaultOutput->writeln("<error>$errorMessage</error>"); | |
256 | $exception = new \Exception($errorMessage, $exitCode); | |
257 | ||
258 | throw $exception; | |
259 | } | |
260 | ||
261 | // PDO does not always close the connection after Doctrine commands. | |
262 | // See https://github.com/symfony/symfony/issues/11750. | |
263 | $this->getContainer()->get('doctrine')->getManager()->getConnection()->close(); | |
264 | ||
265 | return $this; | |
266 | } | |
267 | ||
268 | /** | |
269 | * Check if the database already exists. | |
270 | * | |
271 | * @return bool | |
272 | */ | |
273 | private function isDatabasePresent() | |
274 | { | |
275 | $databaseName = $this->getContainer()->getParameter('database_name'); | |
276 | ||
277 | try { | |
278 | $schemaManager = $this->getContainer()->get('doctrine')->getManager()->getConnection()->getSchemaManager(); | |
279 | } catch (\Exception $exception) { | |
280 | if (false !== strpos($exception->getMessage(), sprintf("Unknown database '%s'", $databaseName))) { | |
281 | return false; | |
282 | } | |
283 | ||
284 | throw $exception; | |
285 | } | |
286 | ||
287 | // custom verification for sqlite, since `getListDatabasesSQL` doesn't work for sqlite | |
288 | if ('sqlite' == $schemaManager->getDatabasePlatform()->getName()) { | |
289 | $params = $this->getContainer()->get('doctrine.dbal.default_connection')->getParams(); | |
290 | ||
291 | if (isset($params['path']) && file_exists($params['path'])) { | |
292 | return true; | |
293 | } | |
294 | ||
295 | return false; | |
296 | } | |
297 | ||
298 | return in_array($databaseName, $schemaManager->listDatabases()); | |
299 | } | |
300 | ||
301 | /** | |
302 | * Check if the schema is already created. | |
303 | * If we found at least oen table, it means the schema exists. | |
304 | * | |
305 | * @return bool | |
306 | */ | |
307 | private function isSchemaPresent() | |
308 | { | |
309 | $schemaManager = $this->getContainer()->get('doctrine')->getManager()->getConnection()->getSchemaManager(); | |
310 | ||
311 | return count($schemaManager->listTableNames()) > 0 ? true : false; | |
312 | } | |
313 | } |