public function generateClassFromTable(Doctrine_Table $table)
{
$definition = array();
$definition['columns'] = $table->getColumns();
$definition['tableName'] = $table->getTableName();
$definition['actAs'] = $table->getTemplates();
$definition['generate_once'] = true;
$generatedclass = $this->generateClass($definition);
Doctrine::loadModels(sfConfig::get('sf_lib_dir') . '/model/doctrine/opCommunityTopicPlugin/base/');
return $generatedclass;
}
public function parseTerm($term)
{
$negation = false;
if (strpos($term, "'") === false) {
$where = $this->parseWord($term);
} else {
$term = trim($term, "' ");
$terms = $this->_tokenizer->quoteExplode($term);
$where = $this->parseWord($terms[0]);
foreach ($terms as $k => $word) {
if ($k === 0) {
continue;
}
$where .= ' AND (position + ' . $k . ') = (SELECT position FROM ' . $this->_table->getTableName() . ' WHERE ' . $this->parseWord($word) . ')';
}
}
return $where;
}
/**
* Inserts a table row with specified data.
*
* @param Doctrine_Table $table The table to insert data into.
* @param array $values An associative array containing column-value pairs.
* Values can be strings or Doctrine_Expression instances.
* @return integer the number of affected rows. Boolean false if empty value array was given,
*/
public function insert(Doctrine_Table $table, array $fields)
{
$tableName = $table->getTableName();
// column names are specified as array keys
$cols = array();
// the query VALUES will contain either expresions (eg 'NOW()') or ?
$a = array();
foreach ($fields as $fieldName => $value) {
$cols[] = $this->quoteIdentifier($table->getColumnName($fieldName));
if ($value instanceof Doctrine_Expression) {
$a[] = $value->getSql();
unset($fields[$fieldName]);
} else {
$a[] = '?';
}
}
// build the statement
$query = 'INSERT INTO ' . $this->quoteIdentifier($tableName) . ' (' . implode(', ', $cols) . ')' . ' VALUES (' . implode(', ', $a) . ')';
return $this->exec($query, array_values($fields));
}
/**
* Generates a string representation of a table.
*
* This method returns an html dump of a table, containing component name
* and table physical name.
* @param Doctrine_Table $table
* @return string
*/
public static function getTableAsString(Doctrine_Table $table)
{
$r[] = "<pre>";
$r[] = "Component : " . $table->getComponentName();
$r[] = "Table : " . $table->getTableName();
$r[] = "</pre>";
return implode("\n", $r) . "<br>";
}
/**
* Inserts a table row with specified data.
*
* @param Doctrine_Table $table The table to insert data into.
* @param array $values An associative array containing column-value pairs.
* Values can be strings or Doctrine_Expression instances.
* @return integer the number of affected rows. Boolean false if empty value array was given,
*/
public function insert(Doctrine_Table $table, array $fields)
{
$tableName = $table->getTableName();
// column names are specified as array keys
$cols = array();
// the query VALUES will contain either expresions (eg 'NOW()') or ?
$a = array();
foreach ($fields as $fieldName => $value) {
if ($table->isIdentifier($fieldName) && $table->isIdentifierAutoincrement() && $value == null) {
// Autoincrement fields should not be added to the insert statement
// if their value is null
unset($fields[$fieldName]);
continue;
}
$cols[] = $this->quoteIdentifier($table->getColumnName($fieldName));
if ($value instanceof Doctrine_Expression) {
$a[] = $value->getSql();
unset($fields[$fieldName]);
} else {
$a[] = '?';
}
}
if (count($fields) == 0) {
// Real fix #1786 and #2327 (default values when table is just 'id' as PK)
return $this->exec('INSERT INTO ' . $this->quoteIdentifier($tableName) . ' ' . ' VALUES (DEFAULT)');
}
// build the statement
$query = 'INSERT INTO ' . $this->quoteIdentifier($tableName) . ' (' . implode(', ', $cols) . ')' . ' VALUES (' . implode(', ', $a) . ')';
return $this->exec($query, array_values($fields));
}
/**
* Generate a Doctrine_Record from a populated Doctrine_Table instance
*
* @param Doctrine_Table $table
* @return void
*/
public function generateClassFromTable(Doctrine_Table $table)
{
$definition = array();
$definition['columns'] = $table->getColumns();
$definition['tableName'] = $table->getTableName();
$definition['actAs'] = $table->getTemplates();
return $this->generateClass($definition);
}
/**
* Returns the prefix to use when indexing an object from the supplied table.
*
* @param Doctrine_Table $table
* @return string
*/
protected function _getRowKeyPrefix(Doctrine_Table $table)
{
return sprintf('(%s) ', $table->getTableName());
}
/**
* Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
* query, except that if there is already a row in the table with the same
* key field values, the REPLACE query just updates its values instead of
* inserting a new row.
*
* The REPLACE type of query does not make part of the SQL standards. Since
* practically only MySQL implements it natively, this type of query is
* emulated through this method for other DBMS using standard types of
* queries inside a transaction to assure the atomicity of the operation.
*
* @access public
*
* @param string $table name of the table on which the REPLACE query will
* be executed.
* @param array $fields associative array that describes the fields and the
* values that will be inserted or updated in the specified table. The
* indexes of the array are the names of all the fields of the table. The
* values of the array are also associative arrays that describe the
* values and other properties of the table fields.
*
* Here follows a list of field properties that need to be specified:
*
* value:
* Value to be assigned to the specified field. This value may be
* of specified in database independent type format as this
* function can perform the necessary datatype conversions.
*
* Default:
* this property is required unless the Null property
* is set to 1.
*
* type
* Name of the type of the field. Currently, all types Metabase
* are supported except for clob and blob.
*
* Default: no type conversion
*
* null
* Boolean property that indicates that the value for this field
* should be set to null.
*
* The default value for fields missing in INSERT queries may be
* specified the definition of a table. Often, the default value
* is already null, but since the REPLACE may be emulated using
* an UPDATE query, make sure that all fields of the table are
* listed in this function argument array.
*
* Default: 0
*
* key
* Boolean property that indicates that this field should be
* handled as a primary key or at least as part of the compound
* unique index of the table that will determine the row that will
* updated if it exists or inserted a new row otherwise.
*
* This function will fail if no key field is specified or if the
* value of a key field is set to null because fields that are
* part of unique index they may not be null.
*
* Default: 0
*
* @return integer the number of affected rows
*/
public function replace(Doctrine_Table $table, array $fields, array $keys)
{
if (empty($keys)) {
throw new Doctrine_Connection_Exception('Not specified which fields are keys');
}
$columns = array();
$values = array();
$params = array();
foreach ($fields as $fieldName => $value) {
$columns[] = $table->getColumnName($fieldName);
$values[] = '?';
$params[] = $value;
}
$query = 'REPLACE INTO ' . $this->quoteIdentifier($table->getTableName()) . ' (' . implode(',', $columns) . ') VALUES (' . implode(',', $values) . ')';
return $this->exec($query, $params);
}
/**
* Inserts a table row with specified data.
*
* @param Doctrine_Table $table The table to insert data into.
* @param array $values An associative array containing column-value pairs.
* Values can be strings or Doctrine_Expression instances.
* @return integer the number of affected rows. Boolean false if empty value array was given,
*/
public function insert(Doctrine_Table $table, array $fields)
{
$identifiers = $table->getIdentifierColumnNames();
$settingNullIdentifier = false;
$fields = array_change_key_case($fields);
foreach ($identifiers as $identifier) {
$lcIdentifier = strtolower($identifier);
if (array_key_exists($lcIdentifier, $fields)) {
if (is_null($fields[$lcIdentifier])) {
$settingNullIdentifier = true;
unset($fields[$lcIdentifier]);
}
}
}
// MSSQL won't allow the setting of identifier columns to null, so insert a default record and then update it
if ($settingNullIdentifier) {
$count = $this->exec('INSERT INTO ' . $this->quoteIdentifier($table->getTableName()) . ' DEFAULT VALUES');
if (!$count) {
return $count;
}
$id = $this->lastInsertId($table->getTableName());
return $this->update($table, $fields, array($id));
}
return parent::insert($table, $fields);
}
/**
* Sets Doctrine table.
*
* @param Doctrine_Table $table Doctrine_Table object.
*
* @return bool true on success, false otherwise.
*/
public function setDoctrineTable(Doctrine_Table $table)
{
$this->_doctrineTable = $table;
$this->_table = $table->getTableName();
$this->_column = $this->getDoctrineTableColumns($table);
return true;
}
/**
* Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
* query, except that if there is already a row in the table with the same
* key field values, the REPLACE query just updates its values instead of
* inserting a new row.
*
* The REPLACE type of query does not make part of the SQL standards. Since
* practically only MySQL implements it natively, this type of query is
* emulated through this method for other DBMS using standard types of
* queries inside a transaction to assure the atomicity of the operation.
*
* @access public
*
* @param string $table name of the table on which the REPLACE query will
* be executed.
* @param array $fields associative array that describes the fields and the
* values that will be inserted or updated in the specified table. The
* indexes of the array are the names of all the fields of the table. The
* values of the array are also associative arrays that describe the
* values and other properties of the table fields.
*
* Here follows a list of field properties that need to be specified:
*
* value:
* Value to be assigned to the specified field. This value may be
* of specified in database independent type format as this
* function can perform the necessary datatype conversions.
*
* Default:
* this property is required unless the Null property
* is set to 1.
*
* type
* Name of the type of the field. Currently, all types Metabase
* are supported except for clob and blob.
*
* Default: no type conversion
*
* null
* Boolean property that indicates that the value for this field
* should be set to null.
*
* The default value for fields missing in INSERT queries may be
* specified the definition of a table. Often, the default value
* is already null, but since the REPLACE may be emulated using
* an UPDATE query, make sure that all fields of the table are
* listed in this function argument array.
*
* Default: 0
*
* key
* Boolean property that indicates that this field should be
* handled as a primary key or at least as part of the compound
* unique index of the table that will determine the row that will
* updated if it exists or inserted a new row otherwise.
*
* This function will fail if no key field is specified or if the
* value of a key field is set to null because fields that are
* part of unique index they may not be null.
*
* Default: 0
*
* @return integer the number of affected rows
*/
public function replace(Doctrine_Table $table, array $fields, array $keys)
{
$count = count($fields);
$query = $values = '';
$keys = $colnum = 0;
for (reset($fields); $colnum < $count; next($fields), $colnum++) {
$name = key($fields);
if ($colnum > 0) {
$query .= ',';
$values .= ',';
}
$query .= $table->getColumnName($name);
if (isset($fields[$name]['null']) && $fields[$name]['null']) {
$value = 'NULL';
} else {
$type = isset($fields[$name]['type']) ? $fields[$name]['type'] : null;
$value = $this->quote($fields[$name]['value'], $type);
}
$values .= $value;
if (isset($fields[$name]['key']) && $fields[$name]['key']) {
if ($value === 'NULL') {
throw new Doctrine_Connection_Mysql_Exception('key value ' . $name . ' may not be NULL');
}
$keys++;
}
}
if ($keys == 0) {
throw new Doctrine_Connection_Mysql_Exception('not specified which fields are keys');
}
$query = 'REPLACE INTO ' . $table->getTableName() . ' (' . $query . ') VALUES (' . $values . ')';
return $this->exec($query);
}
