/**
* retrieve the data saved for the page from the database. Usually there is no need to call this function.
* Call @see SchemaData::getData instead.
*/
protected function getDataFromDB()
{
list($sql, $opt) = $this->buildGetDataSQL();
$res = $this->sqlite->query($sql, $opt);
$data = $this->sqlite->res2arr($res);
return $data;
}
public function test_build_update()
{
// arrange
$initialdata = array();
$initialdata['new']['new1']['sort'] = 70;
$initialdata['new']['new1']['label'] = 'testcolumn';
$initialdata['new']['new1']['ismulti'] = 0;
$initialdata['new']['new1']['config'] = '{"prefix": "", "postfix": ""}';
$initialdata['new']['new1']['class'] = 'Text';
$initialdata['new']['new1']['isenabled'] = '1';
$testname = 'testTable';
$testname = Schema::cleanTableName($testname);
$builder = new SchemaBuilder($testname, $initialdata);
$result = $builder->build();
$this->assertSame($result, '1', 'Prerequiste setup in order to have basis which to change during act');
$updatedata = array();
$updatedata['id'] = "1";
$updatedata['cols']['1']['sort'] = 65;
$updatedata['cols']['1']['label'] = 'testColumn';
$updatedata['cols']['1']['ismulti'] = 1;
$updatedata['cols']['1']['config'] = '{"prefix": "pre", "postfix": "fix"}';
$updatedata['cols']['1']['class'] = 'Text';
$updatedata['cols']['1']['isenabled'] = '1';
// act
$builder = new SchemaBuilder($testname, $updatedata);
$result = $builder->build();
$res = $this->sqlite->query("SELECT * FROM types");
$actual_types = $this->sqlite->res2arr($res);
$this->sqlite->res_close($res);
$expected_types = array(array('id' => "1", 'class' => 'Text', 'ismulti' => "0", 'label' => "testcolumn", 'config' => '{"prefix": "", "postfix": ""}'), array('id' => "2", 'class' => 'Text', 'ismulti' => "1", 'label' => "testColumn", 'config' => '{"prefix": "pre", "postfix": "fix"}'));
// assert
$this->assertSame($result, '2');
$this->assertEquals($actual_types, $expected_types);
}
/**
* fetch all pages where the schema isn't assigned, yet and reevaluate the page assignments for those pages and assign when needed
*
* @param $table
*/
public function propagatePageAssignments($table)
{
$sql = 'SELECT pid FROM schema_assignments WHERE tbl != ? OR assigned != 1';
$res = $this->sqlite->query($sql, $table);
$pagerows = $this->sqlite->res2arr($res);
$this->sqlite->res_close($res);
foreach ($pagerows as $row) {
$tables = $this->getPageAssignments($row['pid'], true);
if (in_array($table, $tables)) {
$this->assignPageSchema($row['pid'], $table);
}
}
}
public function test_saveData()
{
// arrange
$testdata = array('testcolumn' => 'value1_saved', 'testMulitColumn' => array("value2.1_saved", "value2.2_saved", "value2.3_saved"));
// act
$schemaData = meta\AccessTable::byTableName('testtable', 'testpage', time());
$result = $schemaData->saveData($testdata);
// assert
/** @noinspection SqlResolve */
$res = $this->sqlite->query("SELECT pid, col1, col2 FROM data_testtable WHERE pid = ? ORDER BY rev DESC LIMIT 1", array('testpage'));
$actual_saved_single = $this->sqlite->res2row($res);
$expected_saved_single = array('pid' => 'testpage', 'col1' => 'value1_saved', 'col2' => 'value2.1_saved');
/** @noinspection SqlResolve */
$res = $this->sqlite->query("SELECT colref, row, value FROM multi_testtable WHERE pid = ? ORDER BY rev DESC LIMIT 3", array('testpage'));
$actual_saved_multi = $this->sqlite->res2arr($res);
$expected_saved_multi = array(array('colref' => '2', 'row' => '1', 'value' => "value2.1_saved"), array('colref' => '2', 'row' => '2', 'value' => "value2.2_saved"), array('colref' => '2', 'row' => '3', 'value' => "value2.3_saved"));
$this->assertTrue($result, 'should be true on success');
$this->assertEquals($expected_saved_single, $actual_saved_single, 'single value fields');
$this->assertEquals($expected_saved_multi, $actual_saved_multi, 'multi value fields');
}
/**
* Write the latest value from an entry in a data_ table to the corresponding multi_table
*
* @param string $table
* @param int $colref
*/
protected function migrateSingleToMulti($table, $colref)
{
/** @noinspection SqlResolve */
$sqlSelect = "SELECT pid, rev, col{$colref} AS value FROM data_{$table} WHERE latest = 1";
$res = $this->sqlite->query($sqlSelect);
$valueSet = $this->sqlite->res2arr($res);
$this->sqlite->res_close($res);
$valueString = array();
$arguments = array();
foreach ($valueSet as $values) {
if (blank($values['value']) || trim($values['value']) == '') {
continue;
}
$valueString[] = "(?, ?, ?, ?, ?)";
$arguments = array_merge($arguments, array($colref, $values['pid'], $values['rev'], 1, $values['value']));
}
if (empty($valueString)) {
return;
}
$valueString = join(',', $valueString);
/** @noinspection SqlResolve */
$sqlInsert = "INSERT OR REPLACE INTO multi_{$table} (colref, pid, rev, row, value) VALUES {$valueString}";
$this->sqlite->query($sqlInsert, $arguments);
}
/**
* Schema constructor
*
* @param string $table The table this schema is for
* @param int $ts The timestamp for when this schema was valid, 0 for current
* @param bool $islookup only used when creating a new schema, makes the new schema a lookup
*/
public function __construct($table, $ts = 0, $islookup = false)
{
/** @var \helper_plugin_struct_db $helper */
$helper = plugin_load('helper', 'struct_db');
$info = $helper->getInfo();
$this->structversion = $info['date'];
$this->sqlite = $helper->getDB();
if (!$this->sqlite) {
return;
}
$table = self::cleanTableName($table);
$this->table = $table;
$this->ts = $ts;
// load info about the schema itself
if ($ts) {
$sql = "SELECT *\n FROM schemas\n WHERE tbl = ?\n AND ts <= ?\n ORDER BY ts DESC\n LIMIT 1";
$opt = array($table, $ts);
} else {
$sql = "SELECT *\n FROM schemas\n WHERE tbl = ?\n ORDER BY ts DESC\n LIMIT 1";
$opt = array($table);
}
$res = $this->sqlite->query($sql, $opt);
if ($this->sqlite->res2count($res)) {
$schema = $this->sqlite->res2arr($res);
$result = array_shift($schema);
$this->id = $result['id'];
$this->user = $result['user'];
$this->chksum = $result['chksum'];
$this->islookup = $result['islookup'];
$this->ts = $result['ts'];
$this->editors = $result['editors'];
} else {
$this->islookup = $islookup;
}
$this->sqlite->res_close($res);
if (!$this->id) {
return;
}
// load existing columns
$sql = "SELECT SC.*, T.*\n FROM schema_cols SC,\n types T\n WHERE SC.sid = ?\n AND SC.tid = T.id\n ORDER BY SC.sort";
$res = $this->sqlite->query($sql, $this->id);
$rows = $this->sqlite->res2arr($res);
$this->sqlite->res_close($res);
foreach ($rows as $row) {
if ($row['class'] == 'Integer') {
$row['class'] = 'Decimal';
}
$class = 'dokuwiki\\plugin\\struct\\types\\' . $row['class'];
if (!class_exists($class)) {
// This usually never happens, except during development
msg('Unknown type "' . hsc($row['class']) . '" falling back to Text', -1);
$class = 'dokuwiki\\plugin\\struct\\types\\Text';
}
$config = json_decode($row['config'], true);
/** @var AbstractBaseType $type */
$type = new $class($config, $row['label'], $row['ismulti'], $row['tid']);
$column = new Column($row['sort'], $type, $row['colref'], $row['enabled'], $table);
$type->setContext($column);
$this->columns[] = $column;
if ($row['sort'] > $this->maxsort) {
$this->maxsort = $row['sort'];
}
}
}
