/**
* Checks if sufficient permissions are set to access the resource
* Source must be readable, temporary read or writable, destination writable
*
* @param Model $Model
* @param array $field
* @return boolean
*/
public function checkAccess(Model $Model, $field)
{
extract($this->runtime[$Model->alias]);
/* @var $source array */
/* @var $temporary string */
/* @var $destination string */
/* @var $hasPerformed boolean */
if (MediaValidation::file($source['file'], true)) {
if (!MediaValidation::access($source['file'], 'r')) {
return false;
}
} else {
if (!MediaValidation::access($source['permission'], 'r')) {
return false;
}
}
if (!empty($temporary)) {
if (MediaValidation::file($temporary['file'], true)) {
if (!MediaValidation::access($temporary['file'], 'r')) {
return false;
}
} elseif (MediaValidation::folder($temporary['dirname'], true)) {
if (!MediaValidation::access($temporary['dirname'], 'w')) {
return false;
}
}
}
if (!MediaValidation::access($destination['dirname'], 'w')) {
return false;
}
return true;
}
/**
* Checks if sufficient permissions are set to access the resource
* Source must be readable, temporary read or writable, destination writable
*
* @param Model $Model
* @param array $field
* @return boolean
*/
function checkAccess(&$Model, $field)
{
extract($this->runtime[$Model->alias]);
if (MediaValidation::file($source['file'], true)) {
if (!MediaValidation::access($source['file'], 'r')) {
return false;
}
} else {
if (!MediaValidation::access($source['permission'], 'r')) {
return false;
}
}
if (!empty($temporary)) {
if (MediaValidation::file($temporary['file'], true)) {
if (!MediaValidation::access($temporary['file'], 'r')) {
return false;
}
} elseif (MediaValidation::folder($temporary['dirname'], true)) {
if (!MediaValidation::access($temporary['dirname'], 'w')) {
return false;
}
}
}
if (!MediaValidation::access($destination['dirname'], 'w')) {
return false;
}
return true;
}
function testAccess()
{
$result = MediaValidation::access('0444', 'r');
$this->assertTrue($result);
$result = MediaValidation::access(0444, 'r');
$this->assertTrue($result);
$result = MediaValidation::access('0004', 'r');
$this->assertTrue($result);
$result = MediaValidation::access('0111', 'r');
$this->assertFalse($result);
$result = MediaValidation::access('0222', 'w');
$this->assertTrue($result);
$result = MediaValidation::access('0002', 'w');
$this->assertTrue($result);
$result = MediaValidation::access('0111', 'w');
$this->assertFalse($result);
}