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Adding regular expression support to Set::extract(), closes #3263

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git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6307 3807eeeb-6ff5-0310-8944-8be069107fe0
This commit is contained in:
nate 2008-01-02 04:46:49 +00:00
parent 9c68a253e4
commit 60fa3938ee
2 changed files with 83 additions and 8 deletions
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35
cake/libs/set.php
View file

@ -230,7 +230,7 @@ class Set extends Object {
$out = get_object_vars($out);
}
$out[$key] = Set::__map($value, $class, true);
} elseif ($primary === true && is_array($value)) {
} elseif ($primary === true && is_array($value)) {
$out->_name_ = $key;
$primary = false;
foreach($value as $key2 => $value2) {
@ -371,14 +371,11 @@ class Set extends Object {
if (is_object($data)) {
$data = get_object_vars($data);
}
if (!is_array($path)) {
if (strpos($path, '/') !== 0 && strpos($path, './') === false) {
$path = explode('.', $path);
} else {
}
$path = String::tokenize($path, '.', '{', '}');
}
$tmp = array();
if (!is_array($path) || empty($path)) {
return null;
}
@ -402,6 +399,32 @@ class Set extends Object {
}
}
return $tmp;
} elseif ($key == '{s}') {
foreach ($data as $j => $val) {
if (is_string($j)) {
$tmpPath = array_slice($path, $i + 1);
if (empty($tmpPath)) {
$tmp[] = $val;
} else {
$tmp[] = Set::extract($val, $tmpPath);
}
}
}
return $tmp;
} elseif (false !== strpos($key,'{') && false !== strpos($key,'}')) {
$pattern = substr($key, 1, -1);
foreach ($data as $j => $val) {
if (preg_match('/^'.$pattern.'/s', $j) !== 0) {
$tmpPath = array_slice($path, $i + 1);
if (empty($tmpPath)) {
$tmp[$j] = $val;
} else {
$tmp[$j] = Set::extract($val, $tmpPath);
}
}
}
return $tmp;
} else {
if (isset($data[$key])) {
$data = $data[$key];

56
cake/tests/cases/libs/set.test.php
View file

@ -178,10 +178,62 @@ class SetTest extends UnitTestCase {
$expected = array (array('Comment 10', 'Comment 11', 'Comment 12'), array('Comment 13', 'Comment 14'), null);
$this->assertIdentical($result, $expected);
$a = array(array( '1day' => '20 sales'),array( '1day' => '2 sales'));
$a = array(array('1day' => '20 sales'), array('1day' => '2 sales'));
$result = Set::extract($a, '{n}.1day');
$expected = array('20 sales', '2 sales');
$this->assertIdentical($result, $expected);
$a = array(
'pages' => array('name' => 'page'),
'fruites' => array('name' => 'fruit'),
0 => array('name' => 'zero')
);
$result = Set::extract($a, '{s}.name');
$expected = array('page','fruit');
$this->assertIdentical($result, $expected);
$a = array(
0 => array('pages' => array('name' => 'page')),
1 => array('fruites'=> array('name' => 'fruit')),
'test' => array(array('name' => 'jippi')),
'dot.test' => array(array('name' => 'jippi'))
);
$result = Set::extract($a, '{n}.{s}.name');
$expected = array(0 => array('page'), 1 => array('fruit'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a, '{s}.{n}.name');
$expected = array(array('jippi'), array('jippi'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{\w+}.{\w+}.name');
$expected = array(array('pages' => 'page'), array('fruites' => 'fruit'), 'test' => array('jippi'), 'dot.test' => array('jippi'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{\d+}.{\w+}.name');
$expected = array(array('pages' => 'page'), array('fruites' => 'fruit'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{n}.{\w+}.name');
$expected = array(array('pages' => 'page'), array('fruites' => 'fruit'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{s}.{\d+}.name');
$expected = array(array('jippi'), array('jippi'));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{s}');
$expected = array(array(array('name' => 'jippi')), array(array('name' => 'jippi')));
$this->assertIdentical($result, $expected);
$result = Set::extract($a,'{[a-z]}');
$expected = array('test' => array(array('name' => 'jippi')), 'dot.test' => array(array('name' => 'jippi')));
$this->assertIdentical($result, $expected);
$result = Set::extract($a, '{dot\.test}.{n}');
$expected = array('dot.test' => array(array('name' => 'jippi')));
$this->assertIdentical($result, $expected);
}
function testCheck() {
@ -519,7 +571,7 @@ class SetTest extends UnitTestCase {
'hasMany' => array('className', 'foreignKey', 'conditions', 'fields', 'order', 'limit', 'offset', 'dependent', 'exclusive', 'finderQuery', 'counterQuery'),
'hasAndBelongsToMany' => array('className', 'joinTable', 'with', 'foreignKey', 'associationForeignKey', 'conditions', 'fields', 'order', 'limit', 'offset', 'unique', 'finderQuery', 'deleteQuery', 'insertQuery')),
'__associations' => array('belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany'), '__backAssociation' => array(), '__insertID' => null, '__numRows' => null, '__affectedRows' => null,
'__findMethods' => array('all' => true, 'first' => true, 'count' => true, 'neighbors' => true), '_log' => null);
'__findMethods' => array('all' => true, 'first' => true, 'count' => true, 'neighbors' => true, 'list' => true), '_log' => null);
$result = Set::reverse($model);
ksort($result);