/**
* Displays the ngglegacy thumbnail gallery.
* This method deprecates the use of the nggShowGallery() function.
* @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery
*/
function index_action($displayed_gallery, $return = FALSE)
{
// Get the images to be displayed
$current_page = (int) $this->param('nggpage', 1);
if ($images = $displayed_gallery->get_included_entities()) {
// Get the gallery storage component
$storage = $this->object->get_registry()->get_utility('I_Gallery_Storage');
// Create parameter list for the view
$params = $displayed_gallery->display_settings;
$params['storage'] =& $storage;
$params['images'] =& $images;
$params['displayed_gallery_id'] = $displayed_gallery->id();
$params['current_page'] = $current_page;
$params['effect_code'] = $this->object->get_effect_code($displayed_gallery);
$params['anchor'] = 'ngg-slideshow-' . $displayed_gallery->id() . '-' . rand(1, getrandmax()) . $current_page;
$gallery_width = $displayed_gallery->display_settings['gallery_width'];
$gallery_height = $displayed_gallery->display_settings['gallery_height'];
$params['aspect_ratio'] = $gallery_width / $gallery_height;
$params['placeholder'] = $this->object->get_static_url('photocrati-nextgen_basic_gallery#slideshow/placeholder.gif');
// Are we to generate a thumbnail link?
if ($displayed_gallery->display_settings['show_thumbnail_link']) {
$params['thumbnail_link'] = $this->object->get_url_for_alternate_display_type($displayed_gallery, NGG_BASIC_THUMBNAILS);
}
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
$retval = $this->object->render_partial('photocrati-nextgen_basic_gallery#slideshow/index', $params, $return);
} else {
$retval = $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
return $retval;
}
/**
* Constructor
*
* Instantiate the CSRF form element object.
*
* @param string $name
* @param string $value
* @param int $expire
* @param string $indent
* @return \Pop\Form\Element\Csrf
*/
public function __construct($name, $value = null, $expire = 300, $indent = null)
{
// Start a session.
if (session_id() == '') {
session_start();
}
// If token does not exist, create one
if (!isset($_SESSION['pop_csrf'])) {
$this->token = array('value' => sha1(rand(10000, getrandmax()) . $value), 'expire' => (int) $expire, 'start' => time());
$_SESSION['pop_csrf'] = serialize($this->token);
// Else, retrieve existing token
} else {
$this->token = unserialize($_SESSION['pop_csrf']);
// Check to see if the token has expired
if ($this->token['expire'] > 0) {
if ($this->token['expire'] + $this->token['start'] < time()) {
$this->token = array('value' => sha1(rand(10000, getrandmax()) . $value), 'expire' => (int) $expire, 'start' => time());
$_SESSION['pop_csrf'] = serialize($this->token);
}
}
}
parent::__construct('hidden', $name, $this->token['value'], null, $indent);
$this->setRequired(true);
$this->setValidator();
}
public function testHighLoad()
{
$nItems = array();
$max = (double) getrandmax();
for ($i = 0; $i < self::MAX; $i++) {
$nItems[] = $this->buildMarker('marker_' . $i, 58 + $this->getRandomOffset($max), 24 + $this->getRandomOffset($max));
}
// $start = microtime(true);
// $clustered = $this->c->clusterOriginal($nItems, 100, 11);
// $stop = microtime(true);
// $this->assertTrue($stop - $start < 21);
// printf("Cluster end in %f seconds\n", $stop - $start);
// $count = count($clustered);
// $this->assertTrue($count < self::MAX && $count > 1);
// unset($count);
// unset($clustered);
// unset($start);
// unset($stop);
$start = microtime(true);
$clustered = $this->c->cluster($nItems, 100, 11);
$stop = microtime(true);
$this->assertTrue($stop - $start < 21);
$count = count($clustered);
$this->assertTrue($count < self::MAX && $count > 1);
printf("Cluster end in %f seconds\n", $stop - $start);
var_dump($clustered);
}
function randomPastelColor()
{
$red = (double) rand() / (double) getrandmax() * 150 + 105;
$green = (double) rand() / (double) getrandmax() * 150 + 105;
$blue = (double) rand() / (double) getrandmax() * 150 + 105;
return "#" . dechex($red) . dechex($green) . dechex($blue);
}
/**
* @todo keep a documentation record of globals
*/
protected static function initializeGlobals()
{
//initialize globals
static::$globals = new \stdClass();
static::$globals->{'rand-integer'} = function ($max = null) {
if ($max === null) {
$max = getrandmax();
} else {
$max = intval($max);
}
return rand(0, $max);
};
static::$globals->{'rand-string'} = [Util::class, 'readableRandomString'];
static::$globals->{'rand-hash'} = function () {
return sha1(rand() . mt_rand() . rand());
};
static::$globals->{'rand-boolean'} = function () {
return (bool) rand(0, 1);
};
static::$globals->{'timestamp'} = function () {
return time();
};
static::$globals->{'microtime'} = function ($get_as_float = false) {
return microtime((bool) $get_as_float);
};
}
function test()
{
// Tests sccp into a binop
// { phc-option: -O1 --dump=codegen }
// Check propagation into bin_ops
// { phc-regex-output: /5 </ }
$const = 5;
if ($const < rand()) {
print `echo 5`;
// side-effecting
} else {
print `echo 5`;
// side-effecting
}
// Check propagation into unary ops
// { phc-regex-output: !/\$const2/ }
$const2 = 6;
if (!$const2 && rand()) {
print `echo 5`;
// side-effecting
} else {
print `echo 5`;
// side-effecting
}
// Check that dead vars that go through PHIs are removed
// { phc-regex-output: !/\$const3/ }
// Check that getrandmax is optimized out
// { phc-regex-output: !/getrandmax/ }
while ($argv[3] > getrandmax() / 2) {
$const3 = "string";
print `echo {$const3}`;
}
// Check we've removed all the !s
// { phc-regex-output: !/!/ }
}
function beforeSendRequest(Event $event)
{
$secondsPerConnection = 1 / $this->connectionsPerSecond;
$secondsPerConnection *= 2 * rand() / getrandmax();
// Distribute parallel connections
usleep($secondsPerConnection * 1000000);
}
public function random($min = 0, $max = null)
{
if ($max === null) {
$max = getrandmax();
}
return rand($min, $max);
}
public static function buildFile($file, $dir, $name)
{
$doc_root = $_SERVER["DOCUMENT_ROOT"];
$num = getrandmax();
$date = date("Y-m-d H:i:s");
$new_name = md5($num . $name . $date);
$file->move($doc_root . "/photos/" . $dir, $new_name . "." . $extFile);
}
function enterObject()
{
$this->setValue(substr(md5(microtime() . rand(1000, getrandmax())), 0, 6));
$this->params['value_pool']['email'][$this->getName()] = stripslashes($this->getValue());
if ($this->getElement(2) != 'no_db') {
$this->params['value_pool']['sql'][$this->getName()] = $this->getValue();
}
}
public function next($context = null)
{
if (rand() / getrandmax() < $e) {
return $this->explore();
} else {
return $this->exploit();
}
}
public function getRowGenerationOptions($generator, $postdata, $colNum, $numCols)
{
if (empty($postdata["dtOptionMean_{$colNum}"]) && $postdata["dtOptionMean_{$colNum}"] !== "0" || empty($postdata["dtOptionSigma_{$colNum}"]) && $postdata["dtOptionSigma_{$colNum}"] !== "0") {
return false;
}
$this->randMax = (double) getrandmax();
return array("mean" => $postdata["dtOptionMean_{$colNum}"], "stddev" => $postdata["dtOptionSigma_{$colNum}"]);
}
function initWeights()
{
for ($i = 0; $i < $this->numHidden; $i++) {
$this->weightsHO[$i] = (rand() / getrandmax() - 0.5) / 2;
for ($j = 0; $j < $this->numInputs; $j++) {
$this->weightsIH[$j][$i] = (rand() / getrandmax() - 0.5) / 5;
}
}
}
/**
* Create a random string.
* DO NOT USE THIS FOR PASSWORDS AND SUCH!
* @param int $length - Length of the string.
*/
function random_string($length = 32)
{
$count = ceil($length / 40);
$string = '';
for ($i = 0; $i < $count; $i++) {
$string .= sha1(rand(0, getrandmax()) . $string);
}
return substr($string, 0, $length);
}
public function getInput($value = '', $name = '')
{
$name = $name ? $name : $this->getName();
if ($s = $this->getStatic()) {
$r = rand(0, getrandmax());
$s = $s . '<nobr> <input name="' . $name . '_delete" type="checkbox" id="' . $r . '"><label for="' . $r . '" style="position:relative; top:-2px;">удалить</label></nobr><br>';
}
return '<input type="hidden" name="' . $name . '_oldValue" value="' . $this->dbValue . '">' . $s . '<input type="file" name="' . $name . '" size="49" style="width:100%">';
}
protected function _versionHash()
{
$hash = $this->loadCache(self::FUZE_VALUE_CACHE_KEY);
if ($hash === false) {
$hash = sha1(rand(1, getrandmax()));
$this->saveCache(self::FUZE_VALUE_CACHE_KEY, $hash);
}
return $hash;
}
/**
* Generate a random number/integer
* @param int $min
* @param int $max
* @return int
*/
static function number($min = 0, $max = null)
{
mt_srand();
if (is_null($max)) {
$max = getrandmax();
}
$number = mt_rand($min, $max);
return $number;
}
/**
* @throws FileException
*/
public function upload()
{
if ($this->file instanceof File) {
$name = sha1($this->file->getClientOriginalName() . uniqid() . getrandmax()) . '.' . $this->file->guessExtension();
$this->file->move($this->getWeb() . $this->folder, $name);
$this->file = $name;
} else {
throw new FileException('It must be a Symfony\\Component\\HttpFoundation\\File\\File instance');
}
}
/**
* Fill the matrix with random values
* To reproduce, use srand first
*
* @param int $row The number of rows
* @param int $col The number of columns
* @param Number $min The minimum value
* @param Number $max The maximum value
*/
public function rand_fill($row, $col, $min = 0, $max = 1)
{
$maxrand = getrandmax();
for ($i = 0; $i < $row; $i++) {
$this->data[$i] = array();
for ($j = 0; $j < $col; $j++) {
$this->data[$i][$j] = rand(0, $maxrand) / $maxrand * ($max - $min) + $min;
}
}
}
public function displayValues($content_node, $transient_options, $action)
{
if (!($mainNode = $this->template->appendFileByNode('form_builder_menu.html', 'div', $content_node)) instanceof DOMNode) {
I2CE::raiseError("no template form_builder_menu.html");
return false;
}
if (($nameNode = $this->template->getElementByName('name', 0, $mainNode)) instanceof DOMNode) {
$all_forms = $this->storage->getKeys();
//these are all the classes, not just the ones with a registered handler
$this->template->setClassValue($nameNode, 'validate_data', array('notinlist' => $all_forms), '%');
}
if (($storageNode = $this->template->getElementByName('storage', 0, $mainNode)) instanceof DOMNode) {
$storeid = "class_" . rand(0, getrandmax());
$storageNode->setAttribute('id', $storeid);
$storages = I2CE::getConfig()->getAsArray('/modules/form-builder/storage_handlers');
foreach ($storages as $storage => $data) {
if (!is_array($data) || !array_key_exists('swiss', $data) || !is_scalar($swiss = $data['swiss']) || !$swiss) {
continue;
}
$attrs = array('value' => $storage);
if (array_key_exists('description', $data)) {
$attrs['title'] = $data['description'];
}
$storageNode->appendChild($this->template->createElement('option', $attrs, $storage));
}
}
if (($classNode = $this->template->getElementByName('class', 0, $mainNode)) instanceof DOMNode) {
$classes = I2CE::getConfig()->getKeys("/modules/forms/formClasses");
$def_storage = array();
foreach ($classes as $class) {
if ($class == 'I2CE_List' || is_subclass_of($class, 'I2CE_List')) {
$def_storage[$class] = 'magicdata';
} else {
$def_storage[$class] = 'entry';
}
$attrs = array('value' => $class);
$classNode->appendChild($this->template->createElement('option', $attrs, $class));
}
$js = 'var storages = ' . json_encode($def_storage) . '; var storage=storages[this.value]; var storageNode = $("' . $storeid . '"); if (storageNode) { storageNode.set("value",storage);}';
$classNode->setAttribute('onChange', $js);
}
$this->renameInputs(array('class', 'name', 'display', 'storage'), $mainNode);
if (($append_node = $this->template->getElementById('forms', $mainNode)) instanceof DOMNode) {
$forms = $this->storage->getKeys();
foreach ($forms as $form) {
if (!($swissChild = $this->getChild($form)) instanceof I2CE_Swiss_Form || !($formNode = $this->template->appendFileByNode('form_builder_each.html', 'li', $append_node))) {
continue;
}
$this->template->setDisplayDataImmediate("form", $form, $formNode);
$this->template->setDisplayDataImmediate("form_edit_link", $this->getURLRoot('edit') . $this->path . '/' . $form, $formNode);
$this->template->setDisplayDataImmediate("form_delete_link", $this->getURLRoot('delete') . $this->path . '/' . $form, $formNode);
}
}
return true;
}
/**
* Return the maxium random number
*
* @access public
* @return double
*/
public function max($value = null)
{
if ($value === null && $this->max === null) {
$max = getrandmax();
} elseif ($value === null) {
$max = $this->max;
} else {
$max = $this->max = $value;
}
return $max;
}
static function makeRandomNumber($numDigits, $hasPadding)
{
$maxValue = pow(10, $numDigits) - 1;
if ($maxValue > getrandmax()) {
$maxValue = getrandmax();
}
$value = rand(0, $maxValue);
$format = '%' . ($hasPadding ? '0' : '') . $numDigits . 'd';
return trim(sprintf($format, $value));
// trim needed, when $hasPadding == false
}
public function testRowFilterSortDescending()
{
$rows = Utils::makeRows();
$statement = new SortingFilterStatement(Utils::INT_FIELD_NAME, FilterStatement::COND_SORT_DESC, null, null);
$rows = $statement->applyToRows($rows);
$lastNumber = getrandmax() + 1;
foreach ($rows as $row) {
$thisNumber = $row->getWritableBearer()->getWritableByHandle(Utils::INT_FIELD_NAME)->getInitial();
$this->assertLessThanOrEqual($lastNumber, $thisNumber);
$lastNumber = $thisNumber;
}
}
public static function getUniqFileName($file, $dir)
{
$dir = trim('/', $dir);
if (mb_strpos($dir, $_SERVER['DOCUMENT_ROOT']) === false) {
$dir = $_SERVER['DOCUMENT_ROOT'] . $dir . '/';
}
$ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
$name = md5(rand(0, getrandmax()) . uniqid("", true) . uniqid("", true) . $file) . '.' . $ext;
if (file_exists($dir . $name)) {
self::getUniqFileName($name, $dir);
}
return $name;
}
/**
* @param int $vectorLength The number of input signals
* @param float $bias Bias factor
* @param float $learningRate The learning rate 0 < x <= 1
*
* @throws \InvalidArgumentException
*/
public function __construct($vectorLength, $bias = 0.0, $learningRate = 0.5)
{
if ($vectorLength < 1) {
throw new \InvalidArgumentException();
} elseif ($learningRate <= 0 || $learningRate > 1) {
throw new \InvalidArgumentException();
}
$this->vectorLength = $vectorLength;
$this->bias = $bias;
$this->learningRate = $learningRate;
for ($i = 0; $i < $this->vectorLength; $i++) {
$this->weightVector[$i] = rand() / getrandmax() * 2 - 1;
}
}
function generateRandomId()
{
mt_srand((double) microtime() * 1000000);
$randIdMin = 0;
$randIdMax = getrandmax();
while (true) {
$id = (int) mt_rand($randIdMin, $randIdMax);
$this->db->setQuery("SELECT id FROM #__user WHERE id = {$id}");
$ret = $this->db->loadResult();
if (is_null($ret)) {
return $id;
}
}
}
/**
* Generate a random float
*
* @return float
*/
private function generateRandomRange()
{
$min = 0;
$max = getrandmax();
if (isset($this->config['range'])) {
if (isset($this->config['range']['min'])) {
$min = $this->config['range']['min'];
}
if (isset($this->config['range']['max'])) {
$max = $this->config['range']['max'];
}
}
return mt_rand($min, $max);
}
/**
*
*/
public function testRandom()
{
// WHEN
$actual1 = $this->object->rand(1, 2);
$actual2 = $this->object->rand(1);
$actual3 = $this->object->rand();
// THEN
$this->assertGreaterThanOrEqual(1, $actual1);
$this->assertLessThanOrEqual(2, $actual1);
$this->assertGreaterThanOrEqual(1, $actual2);
$this->assertLessThanOrEqual(getrandmax(), $actual2);
$this->assertGreaterThanOrEqual(0, $actual3);
$this->assertLessThanOrEqual(getrandmax(), $actual3);
}
/**
* Get the strength of the site secret
*
* @return string "strong", "moderate", or "weak"
* @access private
*/
function getStrength()
{
$secret = get_site_secret();
if ($secret[0] !== 'z') {
$rand_max = getrandmax();
if ($rand_max < pow(2, 16)) {
return 'weak';
}
if ($rand_max < pow(2, 32)) {
return 'moderate';
}
}
return 'strong';
}
public function getInput($value = '', $name = '', $search = false)
{
global $PRJ_REF;
if ($search) {
return '<input type="text" id="' . ($name ? $name : $this->getName()) . '" name="' . ($name ? $name : $this->getName()) . '" style="width:100%" value="' . htmlspecialchars($value) . '">';
}
$value = !$value ? $this->dbValue : $value;
$name = !$name ? $this->getName() : $name;
$r_ = rand(0, getrandmax());
$field = '<input type="checkbox" id="' . $r_ . '" checked onClick="controlEditor(this, \'' . $name . '\')"><label for="' . $r_ . '" style="position:relative; top:-2px;">Редактор</label>';
$field .= '<textarea class="mceEditor" id="' . $name . '" name="' . $name . '" rows="6" cols="40" style="height:300px;width:100%">
' . htmlspecialchars($value) . '</textarea>';
return $field;
}
