function join()
{
$dest_table = ActiveRecordInflector::tableize($this->dest_class);
$source_table = ActiveRecordInflector::tableize($this->source_class);
$dest_inst = new $this->dest_class();
$columns = $dest_inst->get_columns();
$join = "LEFT OUTER JOIN {$dest_table} ON " . "{$source_table}.{$this->foreign_key} = {$dest_table}." . $dest_inst->get_primary_key();
return array(array($dest_table => $columns), $join);
}
function __construct($source, $dest, $options = null)
{
$this->source_class = get_class($source);
if (isset($options['class_name'])) {
$this->dest_class = $options['class_name'];
} else {
$this->dest_class = ActiveRecordInflector::classify($dest);
}
if (isset($options['foreign_key'])) {
$this->foreign_key = $options['foreign_key'];
} else {
$this->foreign_key = ActiveRecordInflector::foreign_key($this->source_class);
}
$this->options = $options;
}
function generate_find_query($class_name, $id, $options = null)
{
//$dbh =& $this->get_dbh();
$item = new $class_name();
$options = self::decode_if_json($options);
/* first sanitize what we can */
if (is_array($id)) {
foreach ($id as $k => $v) {
$id[$k] = self::quote($v);
}
} elseif ($id != 'all' && $id != 'first') {
$id = self::quote($id);
}
/* regex for limit, order, group */
$regex = '/^[A-Za-z0-9\\-_ ,\\(\\)]+$/';
if (!isset($options['limit']) || !preg_match($regex, $options['limit'])) {
$options['limit'] = '';
}
if (!isset($options['order']) || !preg_match($regex, $options['order'])) {
$options['order'] = '';
}
if (!isset($options['group']) || !preg_match($regex, $options['group'])) {
$options['group'] = '';
}
if (!isset($options['offset']) || !is_numeric($options['offset'])) {
$options['offset'] = '';
}
$select = '*';
if (is_array($id)) {
$where = "{$item->primary_key} IN (" . implode(",", $id) . ")";
} elseif ($id == 'first') {
$limit = '1';
} elseif ($id != 'all') {
$where = "{$item->table_name}.{$item->primary_key} = {$id}";
}
if (isset($options['conditions'])) {
$cond = self::convert_conditions_to_where($options['conditions']);
$where = isset($where) && $where ? $where . " AND " . $cond : $cond;
}
if ($options['offset']) {
$offset = $options['offset'];
}
if ($options['limit'] && !isset($limit)) {
$limit = $options['limit'];
}
if (isset($options['select'])) {
$select = $options['select'];
}
$joins = array();
$tables_to_columns = array();
$column_lookup = array();
if (isset($options['include'])) {
array_push($tables_to_columns, array(ActiveRecordInflector::tableize(get_class($item)) => $item->get_columns()));
$includes = preg_split('/[\\s,]+/', $options['include']);
// get join part of query from association and column names
foreach ($includes as $include) {
if (isset($item->associations[$include])) {
list($cols, $join) = $item->associations[$include]->join();
array_push($joins, $join);
array_push($tables_to_columns, $cols);
}
}
// set the select variable so all column names are unique
$selects = array();
foreach ($tables_to_columns as $table_key => $columns) {
foreach ($columns as $table => $cols) {
foreach ($cols as $key => $col) {
array_push($selects, "{$table}.`{$col}` AS t{$table_key}_r{$key}");
$column_lookup["t{$table_key}_r{$key}"]["table"] = $table;
$column_lookup["t{$table_key}_r{$key}"]["column"] = $col;
}
}
}
$select = implode(", ", $selects);
}
// joins (?), include
$query = "SELECT {$select} FROM {$item->table_name}";
$query .= count($joins) > 0 ? " " . implode(" ", $joins) : "";
$query .= isset($where) ? " WHERE {$where}" : "";
$query .= $options['group'] ? " GROUP BY {$options['group']}" : "";
$query .= $options['order'] ? " ORDER BY {$options['order']}" : "";
$query .= isset($limit) && $limit ? " LIMIT {$limit}" : "";
$query .= isset($offset) && $offset ? " OFFSET {$offset}" : "";
return array('query' => $query, 'column_lookup' => $column_lookup);
}
function join()
{
$dest_table = ActiveRecordInflector::tableize($this->dest_class);
$source_table = ActiveRecordInflector::tableize($this->source_class);
$source_inst = new $this->source_class();
$dest_inst = new $this->dest_class();
$columns = $dest_inst->get_columns();
if (!isset($this->options['through']) || !$this->options['through']) {
$join = "LEFT OUTER JOIN {$dest_table} ON " . "{$dest_table}.{$this->foreign_key} = {$source_table}." . $source_inst->get_primary_key();
} else {
$join = "LEFT OUTER JOIN {$this->options['through']} ON " . "{$this->options['through']}.{$this->foreign_key} = {$source_table}." . $source_inst->get_primary_key() . " " . "LEFT OUTER JOIN {$dest_table} ON " . "{$dest_table}." . $dest_inst->get_primary_key() . " = {$this->options['through']}." . ActiveRecordInflector::foreign_key($this->dest_class);
}
return array(array($dest_table => $columns), $join);
}
function __construct($source, $dest, $options = null)
{
$this->source_class = get_class($source);
$this->dest_class = ActiveRecordInflector::classify($dest);
$this->options = $options;
}
foreach ($table_s as $table) {
$tables[] = $table;
}
/* end hack for PDO */
foreach ($tables as $table_row) {
$table_name = current($table_row);
$table_vanity_name = $table_name;
if (AR_PREFIX && AR_PREFIX != '') {
$table_vanity_name = preg_replace('/^' . AR_PREFIX . '/', '', $table_name);
}
if (is_array($AR_TABLES)) {
if (!in_array($table_vanity_name, $AR_TABLES)) {
continue;
}
}
$class_name = ActiveRecordInflector::classify($table_vanity_name);
$columns_q = ActiveRecord::query("DESC {$table_name}");
$columns = array();
foreach ($columns_q as $column_row) {
$columns[] = "'" . $column_row['Field'] . "'";
if ($column_row['Key'] == 'PRI') {
$primary_key = $column_row['Field'];
}
}
if (!file_exists($stub_models_dir . $class_name . ".php")) {
$gen_file = $stub_template;
$gen_file = preg_replace('/{\\$class_name}/', $class_name, $gen_file);
file_put_contents($stub_models_dir . $class_name . ".php", $gen_file);
}
$gen_file = $template;
$gen_file = preg_replace('/{\\$ar_dir}/', $this_dir, $gen_file);
