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<?php
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/**
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* This class is used to test database is well-constructed (SQLite).
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*/
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class FreshRSS_DatabaseDAOSQLite extends FreshRSS_DatabaseDAO {
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public function tablesAreCorrect() {
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$sql = 'SELECT name FROM sqlite_master WHERE type="table"';
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$stm = $this->pdo->query($sql);
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$res = $stm->fetchAll(PDO::FETCH_ASSOC);
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$tables = array(
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$this->pdo->prefix() . 'category' => false,
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$this->pdo->prefix() . 'feed' => false,
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$this->pdo->prefix() . 'entry' => false,
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$this->pdo->prefix() . 'entrytmp' => false,
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$this->pdo->prefix() . 'tag' => false,
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$this->pdo->prefix() . 'entrytag' => false,
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);
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foreach ($res as $value) {
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$tables[$value['name']] = true;
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}
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return count(array_keys($tables, true, true)) == count($tables);
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}
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public function getSchema($table) {
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$sql = 'PRAGMA table_info(' . $table . ')';
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$stm = $this->pdo->query($sql);
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return $this->listDaoToSchema($stm->fetchAll(PDO::FETCH_ASSOC));
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}
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public function entryIsCorrect() {
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return $this->checkTable('entry', array(
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'id', 'guid', 'title', 'author', 'content', 'link', 'date', 'lastSeen', 'hash', 'is_read',
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'is_favorite', 'id_feed', 'tags',
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));
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}
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public function entrytmpIsCorrect() {
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return $this->checkTable('entrytmp', array(
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'id', 'guid', 'title', 'author', 'content', 'link', 'date', 'lastSeen', 'hash', 'is_read',
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'is_favorite', 'id_feed', 'tags',
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));
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}
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public function daoToSchema($dao) {
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return array(
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'name' => $dao['name'],
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'type' => strtolower($dao['type']),
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'notnull' => $dao['notnull'] === '1' ? true : false,
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'default' => $dao['dflt_value'],
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);
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}
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public function size($all = false) {
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$sum = 0;
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if ($all) {
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foreach (glob(DATA_PATH . '/users/*/db.sqlite') as $filename) {
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$sum += @filesize($filename);
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}
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} else {
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$sum = @filesize(DATA_PATH . '/users/' . $this->current_user . '/db.sqlite');
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}
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return $sum;
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}
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public function optimize() {
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Feature/new archiving (#2335)
* Change archiving config page layout
I've changed some wording and moved actions into a
maintenance section.
* Update purge action
Now we have more control on the purge action. The configuration allows
us to choose what to keep and what to discard in a more precise way.
At the moment, the configuration applies for all feeds.
* Add purge configuration on feed level
Now the extend purge configuration is available on feed level.
It is stored as attributes and will be used in the purge action.
* Update purge action
Now the purge action uses the feed configuration if it exists and
defaults on user configuration if not.
* Add empty option in period list
* Fix configuration warnings
* Add archiving configuration on categories
See #2369
* Add user info back
* Add explanations in UI
* Fixes for SQLite + error + misc.
* Fix invalid feed reference
* Short array syntax
Only for new code, so far
* Fix prefix error
* Query performance, default values
Work in progress
* Fix default values and confirm before leaving
Form cancel and confirm changes before leaving were broken.
And start taking advantage of the short echo syntax `<?= ?>` as we have
moved to PHP 5.4+
* More work
* Tuning SQL
* Fix MariaDB + performance issue
* SQL performance
* Fix SQLite bug
* Fix some attributes JSON encoding bugs
Especially for SQLite export/import
* More uniform, fix bugs
More uniform between global, category, feed settings
* Drop special cases for old articles during refresh
Instead will use lastSeen date with the new archiving logic.
This was generating problems anyway
https://github.com/FreshRSS/FreshRSS/issues/2154
* Draft drop index keep_history
Not needed anymore
* MySQL typo
Now properly tested with MySQL, PostgreSQL, SQLite
* More work for legacy values
Important to avoid overriding user's preference and risking deleting
data erroneously
* Fix PHP 7.3 / 7.4 warnings
@aledeg "Trying to use values of type null, bool, int, float or resource
as an array (such as $null["key"]) will now generate a notice. "
https://php.net/migration74.incompatible
* Reintroduce min articles and take care of legacy parameters
* A few changes forgotten
* Draft of migration + DROP of feed.keep_history
* Fix several errors
And give up using const for SQL to allow multiple database types (and we
cannot redefine a const)
* Add keep_min to categories + factorise archiving logic
* Legacy fix
* Fix bug yield from
* Minor: Use JSON_UNESCAPED_SLASHE for attributes
And make more uniform
* Fix sign and missing variable
* Fine tune the logic
5 years ago
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return $this->pdo->exec('VACUUM') !== false;
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}
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}
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