/**
* Allows the user to combine fields into a specified printf string
* and then validate the entire string with any Peregrine method.
*
* Example: this allows the user to combine three-field-phone numbers
* and validate the entire string.
*
* $p->post->combine('%s%s%s', array('area','prefix','suffix'), 'getPhone'));
*
* @param string $str
* @param array $fields
* @param string $method
* @param array $args
* @access public
*/
public function combine($str, $fields = array(), $method = false, $args = array())
{
if (is_array($fields) && $method) {
// Load raw field values
$dirty_fields = array($str);
foreach ($fields as $field) {
$dirty_fields[] = $this->getRaw($field);
}
// Pass them all to the sprintf func and pass the resulting array to a new peregrine
// instance, and then return the results of the specific method.
$combined = array('combined' => call_user_func_array('sprintf', $dirty_fields));
$p = new Peregrine();
$clean = $p->sanitize($combined);
// Pass any additional method arguments since certain methods allow for additional
// configuration.
$args = array_merge(array('combined'), $args);
return call_user_func_array(array($clean, $method), $args);
}
return false;
}
/**
*
* @param <type> $line_end
* @param <type> $ignore_phpunit
*/
function called_from($line_end = false, $ignore_phpunit = true)
{
$line_end = $line_end ? $line_end : "\n";
$db = debug_backtrace();
$ret = array('trace' => '', 'caller' => array());
foreach ($db as $pos => $caller) {
if ($pos > 0) {
$clean = Peregrine::sanitize($caller);
if ($ignore_phpunit && strpos(strtolower($clean->getPath('file')), 'phpunit') !== false) {
continue;
} elseif (strpos(strtolower($clean->getPath('file')), 'debug') !== false) {
continue;
} elseif (strpos(strtolower($clean->getElemId('class')), 'debugbase') !== false) {
continue;
}
if (empty($ret['caller'])) {
$ret['caller']['file'] = $clean->getPath('file');
$ret['caller']['line'] = $db[$pos - 1]['line'];
$ret['caller']['class'] = $clean->getElemId('class');
$ret['caller']['function'] = $clean->getElemId('function');
}
$ret['trace'] .= $pos . ': ' . $clean->getPath('file') . ' - ' . $clean->getInt('line') . ' called ' . $clean->getElemId('class') . '::' . $clean->getElemId('function') . '();' . $line_end;
}
}
return $ret;
}
/**
* Redirects a user to any complete/absolute URL. Optionally, you may also
* provide status codes for an HTTP response as well as an exit, which discontinues
* executing following php code.
*
* @param string $url
* @param int $status
* @param boolean $exit
*/
public function redirectToUrl($url = false, $status = false, $exit = true)
{
$tmp_ar = array('url' => $url, 'status' => $status);
$redirect = Peregrine::sanitize($tmp_ar);
if ($redirect->isUri('url')) {
header("Location: " . $redirect->getUri('url'));
$status = $redirect->getDigits('status');
$this->header_code($status);
if ($exit) {
exit;
}
} else {
error()->raise(1, 'URL for redirect appears to be an invalid resource: ' . $url, __FILE__, __LINE__);
}
}
/**
* Returns an array of all fields and their current values
* @return array
* @access public
*/
public function getCurrentValues()
{
$current_values = array();
if (is_array($this->_form_fields)) {
foreach ($this->_form_fields as $field => $bits) {
$current_values[$field] = $this->cv($field);
}
}
return Peregrine::sanitize($current_values);
}
<?php
session_start();
$peregrine = new Peregrine();
$peregrine->init();
$prism = new Prism();
$qc = new QuartzCore();
$qc->init();
// Connect with db, so we can show errors and not wait for ajax.
try {
$db = new PDO('mysql:host=' . MYSQL_HOSTNAME . ';port=' . MYSQL_PORT . ';dbname=' . MYSQL_DATABASE, MYSQL_USERNAME, MYSQL_PASSWORD);
// $db = new PDO("sqlite:my/database/path/database.db");
} catch (PDOException $e) {
echo 'Prism WebUI can\'t connect to the database. ' . $e->getMessage();
exit;
}
/**
*
*/
public function test_serveCage()
{
$peregrine = new Peregrine();
$peregrine->init();
$this->assertEquals(NULL, $_SERVER);
$this->assertEquals(true, is_string($peregrine->server->getRaw('HOSTNAME')));
}
/**
* Validates data is appropriate for the table before saving.
* @param array $fields
* @param mixed $primary_key
* @return object
* @access public
*/
public function validate($fields = false, $primary_key = false)
{
$clean = false;
// $fields must be an array or insert/update may not happen
if (is_array($fields)) {
// if primary key has been set, we need to load an existing record
if ($primary_key && count($fields)) {
$this->existing_record = $record = $this->quickSelectSingle($primary_key);
// merge the record with the incoming fields array
// - any key in fields array overrides record
if (is_array($record)) {
$fields = array_merge($record, $fields);
}
}
// make an inspekt cage so we can verify data
$clean = Peregrine::sanitize($fields);
$schema = $this->getSchema();
foreach ($schema['schema'] as $column) {
// if it's set, and a value is present, we must validate that
// value against the database.
// whether or not the value is present is up to the model extension, not this
if ($clean->isSetAndNotEmpty($column->name)) {
/**
* Validate INTEGERs along with unsigned and maxlengths
*/
if (in_array($column->type, app()->config('mysql_field_group_int'))) {
if (!$clean->getInt($column->name)) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' should be an integer.');
} else {
if ($column->unsigned && !$clean->isGreaterThan($column->name, -1)) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' may not be negative.');
}
}
}
/**
* Validate FLOATs along with unsigned and maxlengths
*/
if (in_array($column->type, app()->config('mysql_field_group_dec'))) {
if (!$clean->getFloat($column->name)) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' should be a decimal or float.');
} else {
if ($column->unsigned && !$clean->isGreaterThan($column->name, -1)) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' may not be negative.');
}
}
}
/**
* Validate DATEs
*/
if (in_array($column->type, app()->config('mysql_field_group_date'))) {
//if(!$clean->isDate( $date )){
//$this->addError($column->name, 'Invalid db value. ' . $column->name . ' must be a date.');
//}
}
/**
* Validate ENUMs
*/
if ($column->type == 'enum') {
if (!$this->enumExists($column->name, $clean->getRaw($column->name))) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' is not in list of acceptable values.');
}
}
/**
* Rules to apply to all
*/
// maxlength
if ($column->max_length > 0 && strlen($clean->getRaw($column->name)) > $column->max_length) {
$this->addError($column->name, 'Invalid db value. ' . $column->name . ' exceeds maxlength.');
}
}
}
}
return $clean;
}
