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This commit is contained in:
zYne 2007-05-19 17:29:43 +00:00
parent c9d9bf1905
commit 4e888855d1
3 changed files with 112 additions and 54 deletions
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44
lib/Doctrine/Column.php
View file

@ -36,8 +36,8 @@ class Doctrine_Column extends Doctrine_Access implements IteratorAggregate, Coun
* @var array $definition
*/
protected $_definition = array(
'type' => null,
'length' => 0,
'type' => null,
'length' => 0,
);
/**
* @var array $definition
@ -86,6 +86,46 @@ class Doctrine_Column extends Doctrine_Access implements IteratorAggregate, Coun
{
$this->_definition[$name] = $value;
}
/**
* @param string $field
* @return array
*/
public function getEnumValues()
{
if (isset($this->_definition['values'])) {
return $this->_definition['values'];
} else {
return array();
}
}
/**
* enumValue
*
* @param string $field
* @param integer $index
* @return mixed
*/
public function enumValue($index)
{
if ($index instanceof Doctrine_Null) {
return $index;
}
return isset($this->_definition['values'][$index]) ? $this->_definition['values'][$index] : $index;
}
/**
* enumIndex
*
* @param string $field
* @param mixed $value
* @return mixed
*/
public function enumIndex($field, $value)
{
$values = $this->getEnumValues($field);
return array_search($value, $values);
}
/**
* count
*

4
lib/Doctrine/Hydrate/Alias.php
View file

@ -99,6 +99,10 @@ class Doctrine_Hydrate_Alias
return $alias;
}
public function addAlias($tableAlias, $componentAlias)
{
$this->shortAliases[$tableAlias] = $componentAlias;
}
/**
* getShortAlias
* some database such as Oracle need the identifier lengths to be < ~30 chars

118
lib/Doctrine/RawSql.php
View file

@ -35,7 +35,7 @@ class Doctrine_RawSql extends Doctrine_Hydrate
/**
* @var array $fields
*/
private $fields;
private $fields = array();
/**
* __call
* method overloader
@ -59,16 +59,6 @@ class Doctrine_RawSql extends Doctrine_Hydrate
}
return $this;
}
/**
* get
*/
public function get($name)
{
if ( ! isset($this->parts[$name])) {
throw new Doctrine_RawSql_Exception('Unknown query part ' . $name);
}
return $this->parts[$name];
}
/**
* parseQuery
*
@ -82,35 +72,35 @@ class Doctrine_RawSql extends Doctrine_Hydrate
$this->fields = $m[1];
$this->clear();
$e = Doctrine_Query::sqlExplode($query,' ');
$e = Doctrine_Tokenizer::sqlExplode($query,' ');
foreach ($e as $k => $part) {
$low = strtolower($part);
switch (strtolower($part)) {
case "select":
case "from":
case "where":
case "limit":
case "offset":
case "having":
case 'select':
case 'from':
case 'where':
case 'limit':
case 'offset':
case 'having':
$p = $low;
if ( ! isset($parts[$low])) {
$parts[$low] = array();
}
break;
case "order":
case "group":
case 'order':
case 'group':
$i = ($k + 1);
if (isset($e[$i]) && strtolower($e[$i]) === "by") {
if (isset($e[$i]) && strtolower($e[$i]) === 'by') {
$p = $low;
$p .= "by";
$parts[$low."by"] = array();
$p .= 'by';
$parts[$low . 'by'] = array();
} else {
$parts[$p][] = $part;
}
break;
case "by":
case 'by':
continue;
default:
if ( ! isset($parts[$p][0])) {
@ -122,7 +112,7 @@ class Doctrine_RawSql extends Doctrine_Hydrate
};
$this->parts = $parts;
$this->parts["select"] = array();
$this->parts['select'] = array();
return $this;
}
@ -139,7 +129,8 @@ class Doctrine_RawSql extends Doctrine_Hydrate
if ( ! isset($e[1])) {
throw new Doctrine_RawSql_Exception('All selected fields in Sql query must be in format tableAlias.fieldName');
}
if ( ! isset($this->tables[$e[0]])) {
// try to auto-add component
if ( ! $this->aliasHandler->getComponentAlias($e[0])) {
try {
$this->addComponent($e[0], ucwords($e[0]));
} catch(Doctrine_Exception $exception) {
@ -149,12 +140,12 @@ class Doctrine_RawSql extends Doctrine_Hydrate
if ($e[1] == '*') {
foreach ($this->tables[$e[0]]->getColumnNames() as $name) {
$field = $e[0].'.'.$name;
$this->parts['select'][$field] = $field.' AS '.$e[0].'__'.$name;
$field = $e[0] . '.' . $name;
$this->parts['select'][$field] = $field . ' AS ' . $e[0] . '__' . $name;
}
} else {
$field = $e[0].'.'.$e[1];
$this->parts['select'][$field] = $field.' AS '.$e[0].'__'.$e[1];
$field = $e[0] . '.' . $e[1];
$this->parts['select'][$field] = $field . ' AS ' . $e[0] . '__' . $e[1];
}
}
@ -163,8 +154,8 @@ class Doctrine_RawSql extends Doctrine_Hydrate
foreach ($this->tableAliases as $alias) {
foreach ($this->tables[$alias]->getPrimaryKeys() as $key) {
$field = $alias . '.' . $key;
if ( ! isset($this->parts["select"][$field])) {
$this->parts["select"][$field] = $field." AS ".$alias."__".$key;
if ( ! isset($this->parts['select'][$field])) {
$this->parts['select'][$field] = $field . ' AS ' . $alias . '__' . $key;
}
}
}
@ -207,37 +198,60 @@ class Doctrine_RawSql extends Doctrine_Hydrate
* @param string $componentName
* @return Doctrine_RawSql
*/
public function addComponent($tableAlias, $componentName)
public function addComponent($tableAlias, $path)
{
$e = explode('.', $componentName);
$tmp = explode(' ', $path);
$originalAlias = (count($tmp) > 1) ? end($tmp) : null;
$e = explode('.', $tmp[0]);
$fullPath = $tmp[0];
$fullLength = strlen($fullPath);
$table = null;
if (isset($this->_aliasMap[$e[0]])) {
$table = $this->_aliasMap[$e[0]]['table'];
$prevPath = $parent = array_shift($e);
}
$currPath = '';
$table = null;
foreach ($e as $k => $component) {
$currPath .= '.' . $component;
if ($k == 0)
$currPath = substr($currPath,1);
// get length of the previous path
$length = strlen($currPath);
if (isset($this->tableAliases[$currPath])) {
$alias = $this->tableAliases[$currPath];
// build the current component path
$prevPath = ($currPath) ? $currPath . '.' . $component : $component;
$delimeter = substr($fullPath, $length, 1);
// if an alias is not given use the current path as an alias identifier
if (strlen($currPath) === $fullLength && isset($originalAlias)) {
$componentAlias = $originalAlias;
} else {
$alias = $tableAlias;
$componentAlias = $currPath;
}
if ( ! isset($table)) {
$conn = Doctrine_Manager::getInstance()
->getConnectionForComponent($name);
$table = $conn->getTable($component);
$this->_aliasMap[$componentAlias] = array('table' => $table);
} else {
$relation = $table->getRelation($name);
if ($table) {
$tableName = $table->getAliasName($component);
$this->_aliasMap[$componentAlias] = array('table' => $relation->getTable(),
'parent' => $parent,
'relation' => $relation);
}
$table = $this->conn->getTable($component);
$this->tables[$alias] = $table;
$this->fetchModes[$alias] = Doctrine::FETCH_IMMEDIATE;
$this->aliasHandler->addAlias($componentAlias, $tableAlias);
$this->tableAliases[$currPath] = $alias;
if ($k !== 0) {
$this->joins[$alias] = $prevAlias;
}
$prevAlias = $alias;
$prevPath = $currPath;
$parent = $prevPath;
}
return $this;