public function __construct() { $this->db = new Database(); if (isset($_SESSION['user_id'])) { $this->user = $this->db->query('SELECT `id`, `name` FROM users WHERE id=:id', ['id' => $_SESSION['user_id']])->fetch(); $this->db->setCurrentUser($this->user->id); } }
protected function installData(\Tabulate\DB\Database $db) { $this->write("Confirming existance of administrative user, group, and grant"); // Can't log changes without a user (admin, in this case). So we create a user manually. $pwd = password_hash('admin', PASSWORD_DEFAULT); $adminUserData = ['id' => Users::ADMIN, 'name' => 'Admin', 'email' => Config::siteEmail(), 'password' => $pwd]; $adminSql = "INSERT IGNORE INTO `users` SET `id`=:id, `name`=:name, `email`=:email, `password`=:password"; $db->query($adminSql, $adminUserData); // Then we want to create a second user (anon), but this time recording changes. The change-tracker needs to // know about permissions, so before creating the 2nd user that we need to grant permission to admin. // Permissions are granted to groups, not users, so we put admin in an admin group first (manually). $params2 = ['id' => Groups::ADMINISTRATORS, 'name' => 'Administrators']; $db->query("INSERT IGNORE INTO `groups` SET `id`=:id, `name`=:name", $params2); $params3 = ['user' => Users::ADMIN, 'group' => Groups::ADMINISTRATORS]; $db->query("INSERT IGNORE INTO `group_members` SET `user`=:user, `group`=:group", $params3); // Now we can grant everything (on everything) to the admin group. $db->query("INSERT IGNORE INTO `grants` SET `group`=:group", ['group' => Groups::ADMINISTRATORS]); // And finally 'reset' the DB so it knows about the above new records. $db->reset(); // Start tracking changes now that there's a user to attribute it to. $db->setCurrentUser(Users::ADMIN); $changeTracker = new \Tabulate\DB\ChangeTracker($db); $changeTracker->openChangeset('Installation', true); // Create remaining default users and groups. if (!$db->getTable('users')->getRecord(Users::ANON)) { $this->write("Inserting user 'Anonymous'"); $db->getTable('users')->saveRecord(['id' => Users::ANON, 'name' => 'Anonymous']); } if (!$db->getTable('groups', false)->getRecord(Groups::GENERAL_PUBLIC)) { $this->write("Inserting group 'General Public'"); $db->getTable('groups', false)->saveRecord(['id' => Groups::GENERAL_PUBLIC, 'name' => 'General Public']); } // Add Anon user to the General Public group. $groupMembers = $db->getTable('group_members', false); $groupMembers->addFilter('user', '=', Users::ANON); $groupMembers->addFilter('group', '=', Groups::GENERAL_PUBLIC); if ($groupMembers->getRecordCount() === 0) { $this->write("Adding user 'Anonymous' to group 'General Public'"); $groupMembers->saveRecord(['group' => Groups::GENERAL_PUBLIC, 'user' => Users::ANON]); } // Add first report (to list reports). if (0 == $db->query("SELECT COUNT(*) FROM `" . Reports::reportsTableName() . "`")->fetchColumn()) { // Create the default report, to list all reports. $templateString = "<dl>\n" . "{% for report in reports %}\n" . " <dt><a href='{{baseurl}}/reports/{{report.id}}'>{{report.title}}</a></dt>\n" . " <dd>{{report.description}}</dd>\n" . "{% endfor %}\n" . "</dl>"; $sql1 = "INSERT INTO `" . Reports::reportsTableName() . "` SET" . " id = " . Reports::DEFAULT_REPORT_ID . ", " . " title = 'Reports', " . " description = 'List of all Reports.'," . " template = :template;"; $db->query($sql1, ['template' => $templateString]); // And the query for the above report. $query = "SELECT * FROM " . Reports::reportsTableName(); $sql2 = "INSERT INTO `" . Reports::reportSourcesTableName() . "` SET " . " report = " . Reports::DEFAULT_REPORT_ID . "," . " name = 'reports'," . " query = :query;"; $db->query($sql2, ['query' => $query]); } // Finish up. $changeTracker->closeChangeset(); }
public function tearDown() { // Close any still-open changeset. $changeTracker = new \Tabulate\DB\ChangeTracker($this->db); $changeTracker->closeChangeset(); // Remove all tables. $this->db->query('SET FOREIGN_KEY_CHECKS = 0'); foreach ($this->db->getTableNames(false) as $tbl) { $this->db->query("DROP TABLE IF EXISTS `{$tbl}`"); } $this->db->query('SET FOREIGN_KEY_CHECKS = 1'); parent::tearDown(); }
public function after_save(Table $table, Record $new_record) { // Don't save changes to the changes tables. if (in_array($table->getName(), self::tableNames())) { return false; } $changesetsTable = $this->db->getTable('changesets', false); if (!$changesetsTable || !$changesetsTable->getRecord(self::$currentChangesetId)) { throw new \Exception("Failed to open changeset #" . self::$currentChangesetId); } // Save a change for each changed column. foreach ($table->getColumns() as $column) { $col_name = $column->isForeignKey() ? $column->getName() . Record::FKTITLE : $column->getName(); $old_val = is_callable(array($this->oldRecord, $col_name)) ? $this->oldRecord->{$col_name}() : null; $new_val = $new_record->{$col_name}(); if ($new_val == $old_val) { // Ignore unchanged columns. continue; } $sql = "INSERT INTO changes SET " . " `changeset` = :changeset, " . " `change_type` = 'field', " . " `table_name` = :table_name, " . " `column_name` = :column_name, " . " `record_ident` = :record_ident, " . " `old_value` = :old_value, " . " `new_value` = :new_value "; $data = array('changeset' => self::$currentChangesetId, 'table_name' => $table->getName(), 'column_name' => $column->getName(), 'record_ident' => $new_record->getPrimaryKey(), 'old_value' => $old_val, 'new_value' => $new_val); // Save the change record. $this->db->query($sql, $data); } // Close the changeset if required. if (!self::$keepChangesetOpen) { $this->closeChangeset(); } }
/** * Get a Template instance based on a given report's template string and * populated with all of the report's source queries. * @param int $report_id * @return \Tabulate\Template */ public function get_template($report_id) { // Find the report. $reports = $this->db->getTable(self::reportsTableName()); $report = $reports->getRecord($report_id); if (!$report) { throw new \Exception("Report {$report_id} not found."); } $template = new \Tabulate\Template(false, $report->template()); $template->title = $report->title(); $template->file_extension = $report->file_extension(); $template->mime_type = $report->mime_type(); // Populate with source data. $sql = "SELECT * FROM `" . self::reportSourcesTableName() . "` WHERE report = " . $report_id; $sources = $this->db->query($sql)->fetchAll(); foreach ($sources as $source) { $data = $this->db->query($source->query)->fetchAll(); $template->{$source->name} = $data; } // Return the template. return $template; }