Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
<?php
App::uses('AppModel', 'Model');
class ArrayModel extends AppModel {
public $useDbConfig = 'array';
public $useTable = false;
public $records = [];
public function __construct($id = false, $table = null, $ds = null) {
// disable overriding datasource
if (is_array($id) && isset($id['ds'])) {
unset($id['ds']);
}
$this->_processConstructRecords();
if (!$this->displayField) {
$this->displayField = $this->hasField(array('title', 'name', $this->primaryKey));
}
parent::__construct($id, $table);
}
protected function _processConstructRecords() {
if (method_exists($this, '_constructRecords')) {
$result = $this->_constructRecords();
if (!empty($result) && is_array($result)) {
$this->records = $result;
}
}
}
protected function _simpleConstructRecords($list, $split = "/\n/") {
$lines = preg_split($split, $list, -1, PREG_SPLIT_NO_EMPTY);
$countLines = count($lines);
for ($i = 0; $i < $countLines; $i++) {
$id = $i + 1;
$name = $lines[$i];
$this->records[] = compact('id', 'name');
}
}
protected function _constructRecordsFromAssocArray(array $array) {
$current = current($array);
$count = count($current);
for ($i = 0; $i < $count; $i++) {
$id = $i + 1;
$record = compact('id');
foreach ($array as $name => $values) {
$record[$name] = $values[$i];
}
$this->records[] = $record;
}
}
public function schema($field = false) {
if (empty($this->_schema) || $field = true) {
$keys = [];
foreach ($this->records as $record) {
$keys = array_merge($keys, array_keys($record));
}
$this->_schema = [];
$default = [
'type' => 'string',
'length' => null,
'null' => false,
'default' => null,
];
foreach ($keys as $key) {
$this->_schema[$key] = $default;
$values = Hash::extract($this->records, "{n}.$key");
if (Hash::numeric($values)) {
$this->_schema[$key]['type'] = 'int';
}
}
}
if (!is_string($field)) {
return $this->_schema;
}
if (isset($this->_schema[$field])) {
return $this->_schema[$field];
}
return null;
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment