public function getColumns() { if (empty($this->_columns)) { $primaries = 0; $columns = array(); $class = get_class($this); $types = $this->_types; $inspector = new Inspector($this); $properties = $inspector->getClassProperties(); $first = function ($array, $key) { if (!empty($array[$key]) && count($array[$key]) == 1) { return $array[$key][0]; } return null; }; foreach ($properties as $property) { $propertyMeta = $inspector->getPropertyMeta($property); if (!empty($propertyMeta['@column'])) { $name = preg_replace("#^_#", '', $property); $primary = !empty($propertyMeta['@primary']); $type = $first($propertyMeta, '@type'); $length = $first($propertyMeta, '@length'); $index = !empty($propertyMeta['@index']); $readwrite = !empty($propertyMeta['@readwrite']); $read = !empty($propertyMeta['@read']) || $readwrite; $write = !empty($propertyMeta['@write']) || $readwrite; $validate = !empty($propertyMeta['@validate']) ? $propertyMeta['@validate'] : false; $label = $first($propertyMeta, '@label'); if (!in_array($type, $types)) { throw new Exception\Type("{$type} is not a valid type"); } if ($primary) { $primaries++; } $columns[$name] = array('raw' => $property, 'name' => $name, 'primary' => $primary, 'type' => $type, 'length' => $length, 'index' => $index, 'read' => $read, 'write' => $write, 'validate' => $validate, 'label' => $label); } } if ($primaries !== 1) { throw new Exception\Primary("{$class} must have exactly one @primary column"); } $this->_columns = $columns; } return $this->_columns; }
/** * Returns an associative array of column data. * @return type * @throws Exception\Type * @throws Exception\Primary */ public function getColumns() { if (empty($_columns)) { $primaries = 0; $columns = array(); $class = get_class($this); $types = $this->types; $inspector = new Inspector($this); $properties = $inspector->getClassProperties(); $first = function ($array, $key) { if (!empty($array[$key]) && sizeof($array[$key]) == 1) { return $array[$key][0]; } return null; }; $decimal = function ($array, $key) { if (!empty($array[$key]) && sizeof($array[$key]) == 2) { return implode(",", $array[$key]); } return null; }; foreach ($properties as $property) { $propertyMeta = $inspector->getPropertyMeta($property); if (!empty($propertyMeta["@column"])) { $name = preg_replace("#^_#", "", $property); $primary = !empty($propertyMeta["@primary"]); $type = $first($propertyMeta, "@type"); switch ($type) { case "decimal": $length = $decimal($propertyMeta, "@length"); break; default: $length = $first($propertyMeta, "@length"); break; } $index = !empty($propertyMeta["@index"]); $uindex = !empty($propertyMeta["@uindex"]); $readwrite = !empty($propertyMeta["@readwrite"]); $read = !empty($propertyMeta["@read"]) || $readwrite; $write = !empty($propertyMeta["@write"]) || $readwrite; $validate = !empty($propertyMeta["@validate"]) ? $propertyMeta["@validate"] : false; $label = $first($propertyMeta, "@label"); if (!in_array($type, $types)) { throw new Exception\Type("{$type} is not a valid type"); } if ($primary) { $primaries++; } $columns[$name] = array("raw" => $property, "name" => $name, "primary" => $primary, "type" => $type, "length" => $length, "index" => $index, "uindex" => $uindex, "read" => $read, "write" => $write, "validate" => $validate, "label" => $label); } } if ($primaries !== 1) { throw new Exception\Primary("{$class} must have exactly one @primary column"); } $this->_columns = $columns; } return $this->_columns; }
/** * Return property metadata for any designated * with the @column flag. Includes a test for valid type * @return array Column metadata */ public function getColumns() { if (empty($_columns)) { $primaries = 0; $columns = array(); $class = get_class($this); $types = $this->types; // Create Inspector instance to allow reading of metadata $inspector = new Inspector($this); $properties = $inspector->getClassProperties(); // Utility function to return the first item in a metadata array, // i.e., The value of the length flag $first = function ($array, $key) { if (!empty($array[$key]) && count($array[$key]) == 1) { return $array[$key][0]; } return null; }; // Loop through all properties in the model foreach ($properties as $property) { $propertyMeta = $inspector->getPropertyMeta($property); // Select only those with the @column flag and // retrieve metadata if (!empty($propertyMeta["@column"])) { $name = preg_replace("#^_#", "", $property); $primary = !empty($propertyMeta["@primary"]); $type = $first($propertyMeta, "@type"); $length = $first($propertyMeta, "@length"); $index = !empty($propertyMeta["@index"]); $readwrite = !empty($propertyMeta["@readwrite"]); $read = !empty($propertyMeta["@read"]) || $readwrite; $write = !empty($propertyMeta["@write"]) || $readwrite; // Not a valid property type so throw an error if (!in_array($type, $types)) { throw new \Exception("{$type} is not a valid column type", 500); } if ($primary) { $primaries++; } $columns[$name] = array("raw" => $property, "name" => $name, "primary" => $primary, "type" => $type, "length" => $length, "index" => $index, "read" => $read, "write" => $write); } } // More than one primary column so throw an error if ($primaries !== 1) { throw new \Exception("{$class} must have exactly one @primary column", 500); } $this->_columns = $columns; } return $this->_columns; }