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PhabricatorConfigDatabaseController.php
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Sat, Jan 18, 16:20

PhabricatorConfigDatabaseController.php
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<?php
final class PhabricatorConfigDatabaseController
extends PhabricatorConfigController {
const MAX_INNODB_KEY_LENGTH = 767;
private $database;
private $table;
private $column;
private $key;
public function willProcessRequest(array $data) {
$this->database = idx($data, 'database');
$this->table = idx($data, 'table');
$this->column = idx($data, 'column');
$this->key = idx($data, 'key');
}
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
$conf = PhabricatorEnv::newObjectFromConfig(
'mysql.configuration-provider',
array($dao = null, 'w'));
$api = id(new PhabricatorStorageManagementAPI())
->setUser($conf->getUser())
->setHost($conf->getHost())
->setPort($conf->getPort())
->setNamespace(PhabricatorLiskDAO::getDefaultStorageNamespace())
->setPassword($conf->getPassword());
$query = id(new PhabricatorConfigSchemaQuery())
->setAPI($api);
$actual = $query->loadActualSchema();
$expect = $query->loadExpectedSchema();
$comp = $query->buildComparisonSchema($expect, $actual);
if ($this->column) {
return $this->renderColumn(
$comp,
$expect,
$actual,
$this->database,
$this->table,
$this->column);
} else if ($this->key) {
return $this->renderKey(
$comp,
$expect,
$actual,
$this->database,
$this->table,
$this->key);
} else if ($this->table) {
return $this->renderTable(
$comp,
$expect,
$actual,
$this->database,
$this->table);
} else if ($this->database) {
return $this->renderDatabase(
$comp,
$expect,
$actual,
$this->database);
} else {
return $this->renderServer(
$comp,
$expect,
$actual);
}
}
private function buildResponse($title, $body) {
$nav = $this->buildSideNavView();
$nav->selectFilter('database/');
$crumbs = $this->buildApplicationCrumbs();
if ($this->database) {
$crumbs->addTextCrumb(
pht('Database Status'),
$this->getApplicationURI('database/'));
if ($this->table) {
$crumbs->addTextCrumb(
$this->database,
$this->getApplicationURI('database/'.$this->database.'/'));
if ($this->column || $this->key) {
$crumbs->addTextCrumb(
$this->table,
$this->getApplicationURI(
'database/'.$this->database.'/'.$this->table.'/'));
if ($this->column) {
$crumbs->addTextCrumb($this->column);
} else {
$crumbs->addTextCrumb($this->key);
}
} else {
$crumbs->addTextCrumb($this->table);
}
} else {
$crumbs->addTextCrumb($this->database);
}
} else {
$crumbs->addTextCrumb(pht('Database Status'));
}
$nav->setCrumbs($crumbs);
$nav->appendChild($body);
return $this->buildApplicationPage(
$nav,
array(
'title' => $title,
));
}
private function renderServer(
PhabricatorConfigServerSchema $comp,
PhabricatorConfigServerSchema $expect,
PhabricatorConfigServerSchema $actual) {
$charset_issue = PhabricatorConfigStorageSchema::ISSUE_CHARSET;
$collation_issue = PhabricatorConfigStorageSchema::ISSUE_COLLATION;
$rows = array();
foreach ($comp->getDatabases() as $database_name => $database) {
$actual_database = $actual->getDatabase($database_name);
if ($actual_database) {
$charset = $actual_database->getCharacterSet();
$collation = $actual_database->getCollation();
} else {
$charset = null;
$collation = null;
}
$status = $database->getStatus();
$issues = $database->getIssues();
$rows[] = array(
$this->renderIcon($status),
phutil_tag(
'a',
array(
'href' => $this->getApplicationURI(
'/database/'.$database_name.'/'),
),
$database_name),
$this->renderAttr($charset, $database->hasIssue($charset_issue)),
$this->renderAttr($collation, $database->hasIssue($collation_issue)),
);
}
$table = id(new AphrontTableView($rows))
->setHeaders(
array(
null,
pht('Database'),
pht('Charset'),
pht('Collation'),
))
->setColumnClasses(
array(
null,
'wide pri',
null,
null,
));
$title = pht('Database Status');
$properties = $this->buildProperties(
array(
),
$comp->getIssues());
$box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->addPropertyList($properties)
->appendChild($table);
return $this->buildResponse($title, $box);
}
private function renderDatabase(
PhabricatorConfigServerSchema $comp,
PhabricatorConfigServerSchema $expect,
PhabricatorConfigServerSchema $actual,
$database_name) {
$collation_issue = PhabricatorConfigStorageSchema::ISSUE_COLLATION;
$database = $comp->getDatabase($database_name);
if (!$database) {
return new Aphront404Response();
}
$rows = array();
foreach ($database->getTables() as $table_name => $table) {
$status = $table->getStatus();
$rows[] = array(
$this->renderIcon($status),
phutil_tag(
'a',
array(
'href' => $this->getApplicationURI(
'/database/'.$database_name.'/'.$table_name.'/'),
),
$table_name),
$this->renderAttr(
$table->getCollation(),
$table->hasIssue($collation_issue)),
);
}
$table = id(new AphrontTableView($rows))
->setHeaders(
array(
null,
pht('Table'),
pht('Collation'),
))
->setColumnClasses(
array(
null,
'wide pri',
null,
));
$title = pht('Database Status: %s', $database_name);
$actual_database = $actual->getDatabase($database_name);
if ($actual_database) {
$actual_charset = $actual_database->getCharacterSet();
$actual_collation = $actual_database->getCollation();
} else {
$actual_charset = null;
$actual_collation = null;
}
$expect_database = $expect->getDatabase($database_name);
if ($expect_database) {
$expect_charset = $expect_database->getCharacterSet();
$expect_collation = $expect_database->getCollation();
} else {
$expect_charset = null;
$expect_collation = null;
}
$properties = $this->buildProperties(
array(
array(
pht('Character Set'),
$actual_charset,
),
array(
pht('Expected Character Set'),
$expect_charset,
),
array(
pht('Collation'),
$actual_collation,
),
array(
pht('Expected Collation'),
$expect_collation,
),
),
$database->getIssues());
$box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->addPropertyList($properties)
->appendChild($table);
return $this->buildResponse($title, $box);
}
private function renderTable(
PhabricatorConfigServerSchema $comp,
PhabricatorConfigServerSchema $expect,
PhabricatorConfigServerSchema $actual,
$database_name,
$table_name) {
$type_issue = PhabricatorConfigStorageSchema::ISSUE_COLUMNTYPE;
$charset_issue = PhabricatorConfigStorageSchema::ISSUE_CHARSET;
$collation_issue = PhabricatorConfigStorageSchema::ISSUE_COLLATION;
$nullable_issue = PhabricatorConfigStorageSchema::ISSUE_NULLABLE;
$database = $comp->getDatabase($database_name);
if (!$database) {
return new Aphront404Response();
}
$table = $database->getTable($table_name);
if (!$table) {
return new Aphront404Response();
}
$actual_database = $actual->getDatabase($database_name);
$actual_table = null;
if ($actual_database) {
$actual_table = $actual_database->getTable($table_name);
}
$expect_database = $expect->getDatabase($database_name);
$expect_table = null;
if ($expect_database) {
$expect_table = $expect_database->getTable($table_name);
}
$rows = array();
foreach ($table->getColumns() as $column_name => $column) {
$expect_column = null;
if ($expect_table) {
$expect_column = $expect_table->getColumn($column_name);
}
$status = $column->getStatus();
$data_type = null;
if ($expect_column) {
$data_type = $expect_column->getDataType();
}
$rows[] = array(
$this->renderIcon($status),
phutil_tag(
'a',
array(
'href' => $this->getApplicationURI(
'database/'.
$database_name.'/'.
$table_name.'/'.
'col/'.
$column_name.'/'),
),
$column_name),
$data_type,
$this->renderAttr(
$column->getColumnType(),
$column->hasIssue($type_issue)),
$this->renderAttr(
$column->getNullable()
? pht('Yes')
: pht('No'),
$column->hasIssue($nullable_issue)),
$this->renderAttr(
$column->getCharacterSet(),
$column->hasIssue($charset_issue)),
$this->renderAttr(
$column->getCollation(),
$column->hasIssue($collation_issue)),
);
}
$table_view = id(new AphrontTableView($rows))
->setHeaders(
array(
null,
pht('Column'),
pht('Data Type'),
pht('Column Type'),
pht('Nullable'),
pht('Character Set'),
pht('Collation'),
))
->setColumnClasses(
array(
null,
'wide pri',
null,
null,
null,
null
));
$key_rows = array();
foreach ($table->getKeys() as $key_name => $key) {
$expect_key = null;
if ($expect_table) {
$expect_key = $expect_table->getKey($key_name);
}
$status = $key->getStatus();
$size = 0;
foreach ($key->getColumnNames() as $column_name) {
$column = $table->getColumn($column_name);
if (!$column) {
$size = 0;
break;
}
$size += $column->getKeyByteLength();
}
$size_formatted = null;
if ($size) {
$size_formatted = $this->renderAttr(
$size,
($size > self::MAX_INNODB_KEY_LENGTH));
}
$key_rows[] = array(
$this->renderIcon($status),
phutil_tag(
'a',
array(
'href' => $this->getApplicationURI(
'database/'.
$database_name.'/'.
$table_name.'/'.
'key/'.
$key_name.'/'),
),
$key_name),
implode(', ', $key->getColumnNames()),
$size_formatted,
);
}
$keys_view = id(new AphrontTableView($key_rows))
->setHeaders(
array(
null,
pht('Key'),
pht('Columns'),
pht('Size'),
))
->setColumnClasses(
array(
null,
'wide pri',
null,
null,
));
$title = pht('Database Status: %s.%s', $database_name, $table_name);
if ($actual_table) {
$actual_collation = $actual_table->getCollation();
} else {
$actual_collation = null;
}
if ($expect_table) {
$expect_collation = $expect_table->getCollation();
} else {
$expect_collation = null;
}
$properties = $this->buildProperties(
array(
array(
pht('Collation'),
$actual_collation,
),
array(
pht('Expected Collation'),
$expect_collation,
),
),
$table->getIssues());
$box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->addPropertyList($properties)
->appendChild($table_view)
->appendChild($keys_view);
return $this->buildResponse($title, $box);
}
private function renderColumn(
PhabricatorConfigServerSchema $comp,
PhabricatorConfigServerSchema $expect,
PhabricatorConfigServerSchema $actual,
$database_name,
$table_name,
$column_name) {
$database = $comp->getDatabase($database_name);
if (!$database) {
return new Aphront404Response();
}
$table = $database->getTable($table_name);
if (!$table) {
return new Aphront404Response();
}
$column = $table->getColumn($column_name);
if (!$column) {
return new Aphront404Response();
}
$actual_database = $actual->getDatabase($database_name);
$actual_table = null;
$actual_column = null;
if ($actual_database) {
$actual_table = $actual_database->getTable($table_name);
if ($actual_table) {
$actual_column = $actual_table->getColumn($column_name);
}
}
$expect_database = $expect->getDatabase($database_name);
$expect_table = null;
$expect_column = null;
if ($expect_database) {
$expect_table = $expect_database->getTable($table_name);
if ($expect_table) {
$expect_column = $expect_table->getColumn($column_name);
}
}
if ($actual_column) {
$actual_coltype = $actual_column->getColumnType();
$actual_charset = $actual_column->getCharacterSet();
$actual_collation = $actual_column->getCollation();
$actual_nullable = $actual_column->getNullable();
} else {
$actual_coltype = null;
$actual_charset = null;
$actual_collation = null;
$actual_nullable = null;
}
if ($expect_column) {
$data_type = $expect_column->getDataType();
$expect_coltype = $expect_column->getColumnType();
$expect_charset = $expect_column->getCharacterSet();
$expect_collation = $expect_column->getCollation();
$expect_nullable = $expect_column->getNullable();
} else {
$data_type = null;
$expect_coltype = null;
$expect_charset = null;
$expect_collation = null;
$expect_nullable = null;
}
$title = pht(
'Database Status: %s.%s.%s',
$database_name,
$table_name,
$column_name);
$properties = $this->buildProperties(
array(
array(
pht('Data Type'),
$data_type,
),
array(
pht('Column Type'),
$actual_coltype,
),
array(
pht('Expected Column Type'),
$expect_coltype,
),
array(
pht('Character Set'),
$actual_charset,
),
array(
pht('Expected Character Set'),
$expect_charset,
),
array(
pht('Collation'),
$actual_collation,
),
array(
pht('Expected Collation'),
$expect_collation,
),
array(
pht('Nullable'),
$this->getNullableString($actual_nullable),
),
array(
pht('Expected Nullable'),
$this->getNullableString($expect_nullable),
),
),
$column->getIssues());
$box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->addPropertyList($properties);
return $this->buildResponse($title, $box);
}
private function renderKey(
PhabricatorConfigServerSchema $comp,
PhabricatorConfigServerSchema $expect,
PhabricatorConfigServerSchema $actual,
$database_name,
$table_name,
$key_name) {
$database = $comp->getDatabase($database_name);
if (!$database) {
return new Aphront404Response();
}
$table = $database->getTable($table_name);
if (!$table) {
return new Aphront404Response();
}
$key = $table->getKey($key_name);
if (!$key) {
return new Aphront404Response();
}
$actual_database = $actual->getDatabase($database_name);
$actual_table = null;
$actual_key = null;
if ($actual_database) {
$actual_table = $actual_database->getTable($table_name);
if ($actual_table) {
$actual_key = $actual_table->getKey($key_name);
}
}
$expect_database = $expect->getDatabase($database_name);
$expect_table = null;
$expect_key = null;
if ($expect_database) {
$expect_table = $expect_database->getTable($table_name);
if ($expect_table) {
$expect_key = $expect_table->getKey($key_name);
}
}
if ($actual_key) {
$actual_columns = $actual_key->getColumnNames();
} else {
$actual_columns = array();
}
if ($expect_key) {
$expect_columns = $expect_key->getColumnNames();
} else {
$expect_columns = array();
}
$title = pht(
'Database Status: %s.%s (%s)',
$database_name,
$table_name,
$key_name);
$properties = $this->buildProperties(
array(
array(
pht('Columns'),
implode(', ', $actual_columns),
),
array(
pht('Expected Columns'),
implode(', ', $expect_columns),
),
),
$key->getIssues());
$box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->addPropertyList($properties);
return $this->buildResponse($title, $box);
}
private function renderIcon($status) {
switch ($status) {
case PhabricatorConfigStorageSchema::STATUS_OKAY:
$icon = 'fa-check-circle green';
break;
case PhabricatorConfigStorageSchema::STATUS_WARN:
$icon = 'fa-exclamation-circle yellow';
break;
case PhabricatorConfigStorageSchema::STATUS_FAIL:
default:
$icon = 'fa-times-circle red';
break;
}
return id(new PHUIIconView())
->setIconFont($icon);
}
private function renderAttr($attr, $issue) {
if ($issue) {
return phutil_tag(
'span',
array(
'style' => 'color: #aa0000;',
),
$attr);
} else {
return $attr;
}
}
private function buildProperties(array $properties, array $issues) {
$view = id(new PHUIPropertyListView())
->setUser($this->getRequest()->getUser());
foreach ($properties as $property) {
list($key, $value) = $property;
$view->addProperty($key, $value);
}
$status_view = new PHUIStatusListView();
if (!$issues) {
$status_view->addItem(
id(new PHUIStatusItemView())
->setIcon(PHUIStatusItemView::ICON_ACCEPT, 'green')
->setTarget(pht('No Schema Issues')));
} else {
foreach ($issues as $issue) {
$note = PhabricatorConfigStorageSchema::getIssueDescription($issue);
$status = PhabricatorConfigStorageSchema::getIssueStatus($issue);
switch ($status) {
case PhabricatorConfigStorageSchema::STATUS_WARN:
$icon = PHUIStatusItemView::ICON_WARNING;
$color = 'yellow';
break;
case PhabricatorConfigStorageSchema::STATUS_FAIL:
default:
$icon = PHUIStatusItemView::ICON_REJECT;
$color = 'red';
break;
}
$item = id(new PHUIStatusItemView())
->setTarget(PhabricatorConfigStorageSchema::getIssueName($issue))
->setIcon($icon, $color)
->setNote($note);
$status_view->addItem($item);
}
}
$view->addProperty(pht('Schema Status'), $status_view);
return $view;
}
private function getNullableString($value) {
if ($value === null) {
return '';
} else if ($value === true) {
return pht('Yes');
} else {
return pht('No');
}
}
}

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