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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 Symfony\Component\Console\Question\Question; | |
12 | use Symfony\Component\Console\Question\ConfirmationQuestion; | |
13 | use Symfony\Component\Console\Helper\Table; | |
14 | use Wallabag\UserBundle\Entity\User; | |
15 | use Wallabag\CoreBundle\Entity\Config; | |
16 | ||
17 | class InstallCommand extends ContainerAwareCommand | |
18 | { | |
19 | /** | |
20 | * @var InputInterface | |
21 | */ | |
22 | protected $defaultInput; | |
23 | ||
24 | /** | |
25 | * @var OutputInterface | |
26 | */ | |
27 | protected $defaultOutput; | |
28 | ||
29 | protected function configure() | |
30 | { | |
31 | $this | |
32 | ->setName('wallabag:install') | |
33 | ->setDescription('Wallabag installer.') | |
34 | ->addOption( | |
35 | 'reset', | |
36 | null, | |
37 | InputOption::VALUE_NONE, | |
38 | 'Reset current database' | |
39 | ) | |
40 | ; | |
41 | } | |
42 | ||
43 | protected function execute(InputInterface $input, OutputInterface $output) | |
44 | { | |
45 | $this->defaultInput = $input; | |
46 | $this->defaultOutput = $output; | |
47 | ||
48 | $output->writeln('<info>Installing Wallabag...</info>'); | |
49 | $output->writeln(''); | |
50 | ||
51 | $this | |
52 | ->checkRequirements() | |
53 | ->setupDatabase() | |
54 | ->setupAdmin() | |
55 | ->setupAsset() | |
56 | ; | |
57 | ||
58 | $output->writeln('<info>Wallabag has been successfully installed.</info>'); | |
59 | $output->writeln('<comment>Just execute `php app/console server:run` for using wallabag: http://localhost:8000</comment>'); | |
60 | } | |
61 | ||
62 | protected function checkRequirements() | |
63 | { | |
64 | $this->defaultOutput->writeln('<info><comment>Step 1 of 4.</comment> Checking system requirements.</info>'); | |
65 | ||
66 | $fulfilled = true; | |
67 | ||
68 | // @TODO: find a better way to check requirements | |
69 | $label = '<comment>PCRE</comment>'; | |
70 | if (extension_loaded('pcre')) { | |
71 | $status = '<info>OK!</info>'; | |
72 | $help = ''; | |
73 | } else { | |
74 | $fulfilled = false; | |
75 | $status = '<error>ERROR!</error>'; | |
76 | $help = 'You should enabled PCRE extension'; | |
77 | } | |
78 | $rows[] = array($label, $status, $help); | |
79 | ||
80 | $label = '<comment>DOM</comment>'; | |
81 | if (extension_loaded('DOM')) { | |
82 | $status = '<info>OK!</info>'; | |
83 | $help = ''; | |
84 | } else { | |
85 | $fulfilled = false; | |
86 | $status = '<error>ERROR!</error>'; | |
87 | $help = 'You should enabled DOM extension'; | |
88 | } | |
89 | $rows[] = array($label, $status, $help); | |
90 | ||
91 | $table = new Table($this->defaultOutput); | |
92 | $table | |
93 | ->setHeaders(array('Checked', 'Status', 'Recommendation')) | |
94 | ->setRows($rows) | |
95 | ->render(); | |
96 | ||
97 | if (!$fulfilled) { | |
98 | throw new \RuntimeException('Some system requirements are not fulfilled. Please check output messages and fix them.'); | |
99 | } else { | |
100 | $this->defaultOutput->writeln('<info>Success! Your system can run Wallabag properly.</info>'); | |
101 | } | |
102 | ||
103 | $this->defaultOutput->writeln(''); | |
104 | ||
105 | return $this; | |
106 | } | |
107 | ||
108 | protected function setupDatabase() | |
109 | { | |
110 | $this->defaultOutput->writeln('<info><comment>Step 2 of 4.</comment> Setting up database.</info>'); | |
111 | ||
112 | // user want to reset everything? Don't care about what is already here | |
113 | if (true === $this->defaultInput->getOption('reset')) { | |
114 | $this->defaultOutput->writeln('Droping database, creating database and schema'); | |
115 | ||
116 | $this | |
117 | ->runCommand('doctrine:database:drop', array('--force' => true)) | |
118 | ->runCommand('doctrine:database:create') | |
119 | ->runCommand('doctrine:schema:create') | |
120 | ; | |
121 | ||
122 | return $this; | |
123 | } | |
124 | ||
125 | if (!$this->isDatabasePresent()) { | |
126 | $this->defaultOutput->writeln('Creating database and schema, clearing the cache'); | |
127 | ||
128 | $this | |
129 | ->runCommand('doctrine:database:create') | |
130 | ->runCommand('doctrine:schema:create') | |
131 | ->runCommand('cache:clear') | |
132 | ; | |
133 | ||
134 | return $this; | |
135 | } | |
136 | ||
137 | $questionHelper = $this->getHelper('question'); | |
138 | $question = new ConfirmationQuestion('It appears that your database already exists. Would you like to reset it? (y/N)', false); | |
139 | ||
140 | if ($questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)) { | |
141 | $this->defaultOutput->writeln('Droping database, creating database and schema'); | |
142 | ||
143 | $this | |
144 | ->runCommand('doctrine:database:drop', array('--force' => true)) | |
145 | ->runCommand('doctrine:database:create') | |
146 | ->runCommand('doctrine:schema:create') | |
147 | ; | |
148 | } elseif ($this->isSchemaPresent()) { | |
149 | $question = new ConfirmationQuestion('Seems like your database contains schema. Do you want to reset it? (y/N)', false); | |
150 | if ($questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)) { | |
151 | $this->defaultOutput->writeln('Droping schema and creating schema'); | |
152 | ||
153 | $this | |
154 | ->runCommand('doctrine:schema:drop', array('--force' => true)) | |
155 | ->runCommand('doctrine:schema:create') | |
156 | ; | |
157 | } | |
158 | } else { | |
159 | $this->defaultOutput->writeln('Creating schema'); | |
160 | ||
161 | $this | |
162 | ->runCommand('doctrine:schema:create') | |
163 | ; | |
164 | } | |
165 | ||
166 | $this->defaultOutput->writeln('Clearing the cache'); | |
167 | $this->runCommand('cache:clear'); | |
168 | ||
169 | $this->defaultOutput->writeln(''); | |
170 | ||
171 | return $this; | |
172 | } | |
173 | ||
174 | protected function setupAdmin() | |
175 | { | |
176 | $this->defaultOutput->writeln('<info><comment>Step 3 of 4.</comment> Administration setup.</info>'); | |
177 | ||
178 | $questionHelper = $this->getHelperSet()->get('question'); | |
179 | $question = new ConfirmationQuestion('Would you like to create a new user ? (y/N)', false); | |
180 | ||
181 | if (!$questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)) { | |
182 | return $this; | |
183 | } | |
184 | ||
185 | $em = $this->getContainer()->get('doctrine.orm.entity_manager'); | |
186 | ||
187 | $userManager = $this->getContainer()->get('fos_user.user_manager'); | |
188 | $user = $userManager->createUser(); | |
189 | ||
190 | $question = new Question('Username (default: wallabag) :', 'wallabag'); | |
191 | $user->setUsername($questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)); | |
192 | ||
193 | $question = new Question('Password (default: wallabag) :', 'wallabag'); | |
194 | $user->setPlainPassword($questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)); | |
195 | ||
196 | $question = new Question('Email:', ''); | |
197 | $user->setEmail($questionHelper->ask($this->defaultInput, $this->defaultOutput, $question)); | |
198 | ||
199 | $user->setEnabled(true); | |
200 | ||
201 | $em->persist($user); | |
202 | ||
203 | $config = new Config($user); | |
204 | $config->setTheme($this->getContainer()->getParameter('theme')); | |
205 | $config->setItemsPerPage($this->getContainer()->getParameter('items_on_page')); | |
206 | $config->setRssLimit($this->getContainer()->getParameter('rss_limit')); | |
207 | $config->setLanguage($this->getContainer()->getParameter('language')); | |
208 | ||
209 | $em->persist($config); | |
210 | ||
211 | $em->flush(); | |
212 | ||
213 | $this->defaultOutput->writeln(''); | |
214 | ||
215 | return $this; | |
216 | } | |
217 | ||
218 | protected function setupAsset() | |
219 | { | |
220 | $this->defaultOutput->writeln('<info><comment>Step 4 of 4.</comment> Installing assets.</info>'); | |
221 | ||
222 | $this | |
223 | ->runCommand('assets:install') | |
224 | ->runCommand('assetic:dump') | |
225 | ; | |
226 | ||
227 | $this->defaultOutput->writeln(''); | |
228 | ||
229 | return $this; | |
230 | } | |
231 | ||
232 | /** | |
233 | * Run a command. | |
234 | * | |
235 | * @param string $command | |
236 | * @param array $parameters Parameters to this command (usually 'force' => true) | |
237 | */ | |
238 | protected function runCommand($command, $parameters = array()) | |
239 | { | |
240 | $parameters = array_merge( | |
241 | array('command' => $command), | |
242 | $parameters, | |
243 | array( | |
244 | '--no-debug' => true, | |
245 | '--env' => $this->defaultInput->getOption('env') ?: 'dev', | |
246 | ) | |
247 | ); | |
248 | ||
249 | if ($this->defaultInput->getOption('no-interaction')) { | |
250 | $parameters = array_merge($parameters, array('--no-interaction' => true)); | |
251 | } | |
252 | ||
253 | $this->getApplication()->setAutoExit(false); | |
254 | $exitCode = $this->getApplication()->run(new ArrayInput($parameters), new NullOutput()); | |
255 | ||
256 | if (0 !== $exitCode) { | |
257 | $this->getApplication()->setAutoExit(true); | |
258 | ||
259 | $errorMessage = sprintf('The command "%s" terminated with an error code: %u.', $command, $exitCode); | |
260 | $this->defaultOutput->writeln("<error>$errorMessage</error>"); | |
261 | $exception = new \Exception($errorMessage, $exitCode); | |
262 | ||
263 | throw $exception; | |
264 | } | |
265 | ||
266 | // PDO does not always close the connection after Doctrine commands. | |
267 | // See https://github.com/symfony/symfony/issues/11750. | |
268 | $this->getContainer()->get('doctrine')->getManager()->getConnection()->close(); | |
269 | ||
270 | return $this; | |
271 | } | |
272 | ||
273 | /** | |
274 | * Check if the database already exists. | |
275 | * | |
276 | * @return bool | |
277 | */ | |
278 | private function isDatabasePresent() | |
279 | { | |
280 | $connection = $this->getContainer()->get('doctrine')->getManager()->getConnection(); | |
281 | $databaseName = $connection->getDatabase(); | |
282 | ||
283 | try { | |
284 | $schemaManager = $connection->getSchemaManager(); | |
285 | } catch (\Exception $exception) { | |
286 | // mysql & sqlite | |
287 | if (false !== strpos($exception->getMessage(), sprintf("Unknown database '%s'", $databaseName))) { | |
288 | return false; | |
289 | } | |
290 | ||
291 | // pgsql | |
292 | if (false !== strpos($exception->getMessage(), sprintf('database "%s" does not exist', $databaseName))) { | |
293 | return false; | |
294 | } | |
295 | ||
296 | throw $exception; | |
297 | } | |
298 | ||
299 | // custom verification for sqlite, since `getListDatabasesSQL` doesn't work for sqlite | |
300 | if ('sqlite' == $schemaManager->getDatabasePlatform()->getName()) { | |
301 | $params = $this->getContainer()->get('doctrine.dbal.default_connection')->getParams(); | |
302 | ||
303 | if (isset($params['path']) && file_exists($params['path'])) { | |
304 | return true; | |
305 | } | |
306 | ||
307 | return false; | |
308 | } | |
309 | ||
310 | return in_array($databaseName, $schemaManager->listDatabases()); | |
311 | } | |
312 | ||
313 | /** | |
314 | * Check if the schema is already created. | |
315 | * If we found at least oen table, it means the schema exists. | |
316 | * | |
317 | * @return bool | |
318 | */ | |
319 | private function isSchemaPresent() | |
320 | { | |
321 | $schemaManager = $this->getContainer()->get('doctrine')->getManager()->getConnection()->getSchemaManager(); | |
322 | ||
323 | return count($schemaManager->listTableNames()) > 0 ? true : false; | |
324 | } | |
325 | } |