/**
* @param string $query
* @return \Nette\Database\Table\Selection
*/
public function findFulltext($query)
{
if (strpos($query, ' ') !== FALSE) {
$query = explode(' ', $query);
} else {
$query = array($query);
}
$result = $this->table()->where('document_state', 'public');
// maybe, there will be some tags in the query, let's see
$tags = [];
foreach ($query as $keyword) {
if (strpos($keyword, '#') === 0 and Strings::length($keyword) > 2) {
// yes, this is a tag
$tags[] = str_replace('#', '', $keyword);
} elseif (strpos($keyword, '#') === FALSE) {
// this is definitely not a tag
$result->where('title LIKE ? OR content LIKE ? OR :article_tag.tag.name LIKE ?', array("%" . $keyword . "%", "%" . $keyword . "%", "%" . $keyword . "%"));
}
}
// if there are any tags, add them to the search conditions
if (count($tags) > 0) {
$result->where(':article_tag.tag.name IN ?', $tags);
$result->group("article.id")->having("COUNT(DISTINCT :article_tag.tag.name) = ?", count($tags));
}
return $result;
}
/**
* Sets name of current task.
*
* @param string|null $taskName
*/
public function setTaskName($taskName = NULL)
{
if ($taskName !== NULL && (!$taskName || !is_string($taskName) || Strings::length($taskName) <= 0)) {
throw new InvalidTaskNameException('Given task name is not valid.');
}
$this->taskName = $taskName;
}
/**
* Length validator: is control's value length in range?
*
* @param TextBase
* @param array min and max length pair
*
* @return bool
*/
public static function validateLength(TextBase $control, $range)
{
if (!is_array($range)) {
$range = array($range, $range);
}
return Validators::isInRange(Strings::length($control->getValue()), $range);
}
protected function createGrid()
{
$grid = $this->createPreparedGrid();
$grid->setModel($this->getModel());
$grid->addColumnNumber('id', 'ID')->setSortable()->setFilterNumber();
$grid->addColumnText('username', 'Přihlašovací jméno')->setSortable()->setDefaultSort('asc')->setFilterText();
$grid->addColumnText('name', 'Jméno')->setSortable()->setFilterText();
$grid->addColumnText('surname', 'Příjmení')->setSortable()->setFilterText();
$grid->addColumnText('email', 'Email')->setCustomRender(function ($row) {
if (Strings::length($row->email) <= 0) {
return '';
}
return Html::el('a')->setText($row->email)->href('mailto:' . $row->email);
})->setSortable()->setFilterText()->setColumn('user.email');
$section = $grid->addColumnText('section', 'Sekce');
$this->helpers->setupAsMultirecord($section, function ($row) {
$selection = $this->sectionFacade->all();
$this->userFilter->filterId($selection, $row->id, ':user_has_section');
$selection->select("section.id,section.name");
return $selection->fetchPairs('id', 'name');
});
$role = $grid->addColumnText('role', 'Role');
$this->helpers->setupAsMultirecord($role, function ($row) {
$selection = $this->roleFacade->all();
$this->userFilter->filterId($selection, $row->id, ':user_has_role');
$selection->select("role.code,role.name");
return $selection->fetchPairs('code', 'name');
});
$this->helpers->addEditAction($grid);
$this->helpers->addDeleteEvent($grid, $this->deleteRow, function ($row) {
return $row->surname . ' ' . $row->name;
});
return $grid;
}
/**
* Filter: removes unnecessary whitespace and shortens value to control's max length.
*
* @return string
*/
public function sanitize($value)
{
if ($this->control->maxlength && Nette\Utils\Strings::length($value) > $this->control->maxlength) {
$value = Nette\Utils\Strings::substring($value, 0, $this->control->maxlength);
}
return Nette\Utils\Strings::trim(strtr($value, "\r\n", ' '));
}
private function maybeReplacePlaceholderWithPrefix($key)
{
if (Strings::startsWith($key, self::PREFIX_PLACEHOLDER)) {
return $this->dbPrefix . Strings::substring($key, Strings::length(self::PREFIX_PLACEHOLDER));
}
return $key;
}
protected function prepareTemplate($id)
{
$this->template->id = $id;
$this->template->current = $this->action;
if (Strings::length($id)) {
$this->template->roleName = $this->getRoleName($id);
}
}
/**
* Model\Entity\SomeEntity -> some_entity
* @param string $entityClass
* @return string
*/
public function getTable($entityClass)
{
if (Strings::endsWith($entityClass, 'y')) {
return $this->camelToUnderdash(Strings::substring($this->trimNamespace($entityClass), 0, Strings::length($entityClass))) . 'ies';
} else {
return $this->camelToUnderdash($this->trimNamespace($entityClass)) . 's';
}
}
/**
* @return Template
*/
public function createTemplate(UI\Control $control = NULL)
{
$latte = $this->latteFactory->create();
$template = new Template($latte);
$presenter = $control ? $control->getPresenter(FALSE) : NULL;
if ($control instanceof UI\Presenter) {
$latte->setLoader(new Loader($control));
}
if ($latte->onCompile instanceof \Traversable) {
$latte->onCompile = iterator_to_array($latte->onCompile);
}
array_unshift($latte->onCompile, function ($latte) use($control, $template) {
$latte->getParser()->shortNoEscape = TRUE;
$latte->getCompiler()->addMacro('cache', new Nette\Bridges\CacheLatte\CacheMacro($latte->getCompiler()));
UIMacros::install($latte->getCompiler());
if (class_exists('Nette\\Bridges\\FormsLatte\\FormMacros')) {
Nette\Bridges\FormsLatte\FormMacros::install($latte->getCompiler());
}
if ($control) {
$control->templatePrepareFilters($template);
}
});
$latte->addFilter('url', 'rawurlencode');
// back compatiblity
foreach (array('normalize', 'toAscii', 'webalize', 'padLeft', 'padRight', 'reverse') as $name) {
$latte->addFilter($name, 'Nette\\Utils\\Strings::' . $name);
}
$latte->addFilter('null', function () {
});
$latte->addFilter('length', function ($var) {
return is_string($var) ? Nette\Utils\Strings::length($var) : count($var);
});
$latte->addFilter('modifyDate', function ($time, $delta, $unit = NULL) {
return $time == NULL ? NULL : Nette\Utils\DateTime::from($time)->modify($delta . $unit);
// intentionally ==
});
if (!array_key_exists('translate', $latte->getFilters())) {
$latte->addFilter('translate', function () {
throw new Nette\InvalidStateException('Translator has not been set. Set translator using $template->setTranslator().');
});
}
// default parameters
$template->control = $template->_control = $control;
$template->presenter = $template->_presenter = $presenter;
$template->user = $this->user;
$template->netteHttpResponse = $this->httpResponse;
$template->netteCacheStorage = $this->cacheStorage;
$template->baseUri = $template->baseUrl = $this->httpRequest ? rtrim($this->httpRequest->getUrl()->getBaseUrl(), '/') : NULL;
$template->basePath = preg_replace('#https?://[^/]+#A', '', $template->baseUrl);
$template->flashes = array();
if ($presenter instanceof UI\Presenter && $presenter->hasFlashSession()) {
$id = $control->getParameterId('flash');
$template->flashes = (array) $presenter->getFlashSession()->{$id};
}
return $template;
}
/**
* Invoke filter
*
* @param string code
* @param WebLoader loader
* @param string file
* @return string
*/
public function __invoke($code, \Lohini\WebLoader\WebLoader $loader, $file = NULL)
{
$regexp = '/@charset ["\']utf\\-8["\'];(\\n)?/i';
$removed = Strings::replace($code, $regexp);
// At least one charset was in the code
if (Strings::length($removed) < Strings::length($code)) {
$code = self::CHARSET . "\n" . $removed;
}
return $code;
}
/**
* @param $queryString
*/
public function prepareFulltext($queryString)
{
if (!$this->queryPrepared) {
if (Strings::length($queryString) > 2) {
$this->template->searchResults = $this->articleManager->findFulltext($queryString);
} elseif (Strings::length($queryString) > 0) {
$this->template->searchStatus = 'too-short';
}
$this->queryPrepared = TRUE;
}
}
/**
* Funkce pro symetrické zakódování hesla
* @param string $password
* @return string
*/
public static function encodePassword($password)
{
$saltLength = Strings::length(self::PASSWORDS_SALT) - 1;
$passwordsSalt = self::PASSWORDS_SALT . self::PASSWORDS_SALT . self::PASSWORDS_SALT;
$randNumber = rand(1, $saltLength);
$char = Strings::substring($passwordsSalt, $randNumber, 1);
//získán náhodný znak ze soli
$length = 12;
$key = Strings::substring($passwordsSalt, $randNumber, $length);
$encodedPassword = $char . $length . self::encrypt($password, $key);
return $encodedPassword;
}
public function renderDefault($page = 1)
{
$empty = FALSE;
$this->page = $page;
$paginator = new Paginator();
$paginator->setItemsPerPage(10);
$paginator->setPage($this->page);
if (!$this->user->isAllowed('Article', 'editAll')) {
$count = $this->articleManager->getCount($this->user->id);
} else {
$count = $this->articleManager->getCount();
}
$paginator->setItemCount($count);
if (Strings::length($this->q) >= 3) {
$this->fulltextQuery = $this->q;
}
if ($this->fulltextQuery) {
if (!$this->user->isAllowed('Article', 'editAll')) {
$fulltextArticles = $this->articleManager->findFulltext($this->fulltextQuery)->fetchAll();
} else {
$fulltextArticles = $this->articleManager->findFulltext($this->fulltextQuery)->where('article.user_id', $this->user->id)->fetchAll();
}
if (!empty($fulltextArticles)) {
$paginator->setItemCount(count($fulltextArticles));
$fulltextPages = array_chunk($fulltextArticles, $paginator->itemsPerPage, true);
$this->template->listOfArticles = $fulltextPages[$paginator->page - 1];
} else {
$paginator->setItemCount(0);
$this->template->listOfArticles = array();
}
} else {
if (!$this->user->isAllowed('Article', 'editAll')) {
$this->template->listOfArticles = $this->articleManager->findAll()->where('article.user_id', $this->user->id)->limit($paginator->getLength(), $paginator->getOffset())->fetchAll();
} else {
$this->template->listOfArticles = $this->articleManager->findAll()->limit($paginator->getLength(), $paginator->getOffset())->fetchAll();
}
if (empty($this->template->listOfArticles)) {
$empty = TRUE;
}
}
$this->template->fulltextQuery = $this->q;
$this->template->page = $this->page;
$this->template->empty = $empty;
if ($count > $paginator->itemsPerPage && !$paginator->last) {
$this->template->showMoreButton = TRUE;
}
if ($this->ajax) {
$this->redrawControl('datalistResult');
}
}
/**
* Returns instance of ImageInfo about fetched thumbnail
*
* @param string $name
* @return \Imager\ImageInfo
*/
public function fetchThumbnail($name)
{
if (!isset($name) || Strings::length($name) === 0) {
throw new InvalidArgumentException('Name of fetched file cannot be empty.');
}
$thumbnail = $this->getThumbnailPath($name);
if (!file_exists($thumbnail)) {
$msg = sprintf('Thumbnail image "%s" not exists.', $thumbnail);
throw new NotExistsException($msg);
}
$parts = Helpers::parseName($name);
if (isset($parts['id'])) {
$source = $this->fetch($parts['id']);
}
return new ImageInfo($thumbnail, $source);
}
/**
* @param \Nette\Application\UI\Control $control
* @return \Nette\Bridges\ApplicationLatte\Template
*/
public function createTemplate(\Nette\Application\UI\Control $control)
{
$latte = $this->latteFactory->create();
$template = new Template($latte);
$presenter = $control->getPresenter(false);
if ($control instanceof \Nette\Application\UI\Presenter) {
$latte->setLoader(new Loader($control));
}
if ($latte->onCompile instanceof \Traversable) {
$latte->onCompile = iterator_to_array($latte->onCompile);
}
array_unshift($latte->onCompile, function ($latte) use($control, $template) {
$latte->getParser()->shortNoEscape = true;
$latte->getCompiler()->addMacro('cache', new CacheMacro($latte->getCompiler()));
UIMacros::install($latte->getCompiler());
FormMacros::install($latte->getCompiler());
$control->templatePrepareFilters($template);
});
$latte->addFilter('url', 'rawurlencode');
// back compatiblity
foreach (array('normalize', 'toAscii', 'webalize', 'padLeft', 'padRight', 'reverse') as $name) {
$latte->addFilter($name, 'Nette\\Utils\\Strings::' . $name);
}
$latte->addFilter('null', function () {
});
$latte->addFilter('length', function ($var) {
return is_string($var) ? \Nette\Utils\Strings::length($var) : count($var);
});
$latte->addFilter('modifyDate', function ($time, $delta, $unit = null) {
return $time == null ? null : \Nette\Utils\DateTime::from($time)->modify($delta . $unit);
// intentionally ==
});
// default parameters
$template->control = $template->_control = $control;
$template->presenter = $template->_presenter = $presenter;
$template->netteHttpResponse = $this->httpResponse;
$template->netteCacheStorage = $this->cacheStorage;
$template->pathResolver = $this->pathResolver;
$template->netteUser = $this->user;
$template->basePath = preg_replace('#https?://[^/]+#A', '', $this->httpRequest ? rtrim($this->httpRequest->getUrl()->getBaseUrl(), '/') : null);
$template->flashes = array();
if ($presenter instanceof \Nette\Application\UI\Presenter && $presenter->hasFlashSession()) {
$id = $control->getParameterId('flash');
$template->flashes = (array) $presenter->getFlashSession()->{$id};
}
return $template;
}
/**
* @param string
*/
public function renderSitemap($type = 'html')
{
$this->template->addons = $this->addons->findAll();
$this->template->vendors = $this->addons->findVendors();
$this->template->categories = $this->tags->findMainTags();
$pages = array();
foreach (Finder::findFiles('*.texy')->from($this->pagesDataPath) as $file) {
/** @var \SplFileInfo $file */
$slug = Strings::substring($file->getRealPath(), Strings::length($this->pagesDataPath) + 1, -5);
$data = $this->pageProcessor->process(file_get_contents($file->getRealPath()));
$createdAt = new \DateTime();
$createdAt->setTimestamp($file->getMTime());
$pages[] = (object) array('slug' => $slug, 'name' => $data['title'], 'createdAt' => $createdAt);
}
$this->template->pages = $pages;
if ($type == 'xml') {
$this->setView('sitemap.xml');
}
}
/**
* Handles autoloading of classes or interfaces.
* @param string
* @return void
*/
public function tryLoad($type)
{
$mapper = function ($namespace) use ($type) { // find namespace in map
return Strings::startsWith(strtolower($type), strtolower($namespace)) ? $namespace : NULL;
};
$namespace = array_filter(array_keys($this->map), $mapper);
sort($namespace);
if (count($namespace)) { // is in map?
$namespace = end($namespace);
$type = substr($type, Strings::length($namespace) + (Strings::endsWith($namespace, '\\') ? 0 : 1)); // remove namespace
$path = $this->map[$namespace] . "/"; // map dir
$path .= str_replace('\\', DIRECTORY_SEPARATOR, $type); // class to file in map
$path .= ".php";
if (file_exists($path)) {
\Nette\Utils\LimitedScope::load($path);
}
}
}
public static function createDbDatetimeFormatFromDateParts($year, $month, $day, $hour, $minute, $second)
{
if (Strings::length($month) == 1) {
$month = "0" . $month;
}
if (Strings::length($day) == 1) {
$day = "0" . $day;
}
if (Strings::length($hour) == 1) {
$hour = "0" . $hour;
}
if (Strings::length($minute) == 1) {
$minute = "0" . $minute;
}
if (Strings::length($second) == 1) {
$second = "0" . $second;
}
return $year . "-" . $month . "-" . $day . " " . $hour . ":" . $minute . ":" . $second;
}
private function createPresenterName($string)
{
$presenter = '';
$enlarge = false;
for ($i = 0; $i < \Nette\Utils\Strings::length($string); $i++) {
$char = \Nette\Utils\Strings::substring($string, $i, 1);
if ($char == '-') {
$enlarge = true;
}
if (ord($char) >= 65 && ord($char) <= 90 || ord($char) >= 97 && ord($char) <= 122) {
if ($i == 0 || $enlarge) {
$presenter .= \Nette\Utils\Strings::upper($char);
if ($enlarge) {
$enlarge = false;
}
} else {
$presenter .= $char;
}
}
}
return $presenter;
}
public function renderDefault($search)
{
//FIXME tagy ::: 'publish_date <=' => new \DateTime()
$string = Strings::lower(Strings::normalize($search));
$string = Strings::replace($string, '/[^\\d\\w]/u', ' ');
$words = Strings::split(Strings::trim($string), '/\\s+/u');
$words = array_unique(array_filter($words, function ($word) {
return Strings::length($word) > 1;
}));
$words = array_map(function ($word) {
return Strings::toAscii($word);
}, $words);
$string = implode(' ', $words);
$this->template->tag = $this->tags->findOneBy(['name' => $string]);
$result = $this->posts->fulltextSearch($string);
if (count($result) == 0) {
$this->template->search = $search;
$this->template->error = 'Nic nebylo nalezeno';
} else {
$this->template->search = $search;
$this->template->result = $result;
}
}
public function formatTemplateFile(Control $control)
{
$templateFiles = [];
if ($control instanceof Presenter) {
$namespaceName = $control->getReflection()->getNamespaceName();
$trimmedName = $control->getReflection()->getShortName();
if (Strings::endsWith($trimmedName, 'Presenter')) {
$trimmedName = Strings::substring($trimmedName, 0, Strings::length($trimmedName) - 9);
}
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getCurrentTheme() . DIRECTORY_SEPARATOR . $namespaceName . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $trimmedName . DIRECTORY_SEPARATOR . $control->getView() . '.latte');
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getFallbackTheme() . DIRECTORY_SEPARATOR . $namespaceName . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $trimmedName . DIRECTORY_SEPARATOR . $control->getView() . '.latte');
if (Strings::endsWith($namespaceName, '\\Presenters')) {
$trimmedNamespaceName = Strings::substring($control->getReflection()->getNamespaceName(), 0, Strings::length($namespaceName) - 11);
// trim /Presenters from namespace
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getCurrentTheme() . DIRECTORY_SEPARATOR . $trimmedNamespaceName . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $trimmedName . DIRECTORY_SEPARATOR . $control->getView() . '.latte');
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getFallbackTheme() . DIRECTORY_SEPARATOR . $trimmedNamespaceName . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $trimmedName . DIRECTORY_SEPARATOR . $control->getView() . '.latte');
}
} else {
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getCurrentTheme() . DIRECTORY_SEPARATOR . $control->getReflection()->getNamespaceName() . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $control->getReflection()->getShortName() . '.latte');
$templateFiles[] = $this->unifyDirectorySeparators($this->getThemeManager()->getThemesDir() . DIRECTORY_SEPARATOR . $this->getThemeManager()->getFallbackTheme() . DIRECTORY_SEPARATOR . $control->getReflection()->getNamespaceName() . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $control->getReflection()->getShortName() . '.latte');
}
return $templateFiles;
}
/**
* Count/length validator. Range is array, min and max length pair.
* @return bool
*/
public static function validateLength(IControl $control, $range)
{
if (!is_array($range)) {
$range = array($range, $range);
}
$value = $control->getValue();
return Validators::isInRange(is_array($value) ? count($value) : Strings::length($value), $range);
}
/**
* Returns syntax highlighted SQL command.
* @param string
* @return string
*/
public static function dumpSql($sql, array $params = NULL, Connection $connection = NULL)
{
static $keywords1 = 'SELECT|(?:ON\\s+DUPLICATE\\s+KEY)?UPDATE|INSERT(?:\\s+INTO)?|REPLACE(?:\\s+INTO)?|DELETE|CALL|UNION|FROM|WHERE|HAVING|GROUP\\s+BY|ORDER\\s+BY|LIMIT|OFFSET|SET|VALUES|LEFT\\s+JOIN|INNER\\s+JOIN|TRUNCATE';
static $keywords2 = 'ALL|DISTINCT|DISTINCTROW|IGNORE|AS|USING|ON|AND|OR|IN|IS|NOT|NULL|[RI]?LIKE|REGEXP|TRUE|FALSE';
// insert new lines
$sql = " {$sql} ";
$sql = preg_replace("#(?<=[\\s,(])({$keywords1})(?=[\\s,)])#i", "\n\$1", $sql);
// reduce spaces
$sql = preg_replace('#[ \\t]{2,}#', ' ', $sql);
$sql = wordwrap($sql, 100);
$sql = preg_replace('#([ \\t]*\\r?\\n){2,}#', "\n", $sql);
// syntax highlight
$sql = htmlSpecialChars($sql, ENT_IGNORE, 'UTF-8');
$sql = preg_replace_callback("#(/\\*.+?\\*/)|(\\*\\*.+?\\*\\*)|(?<=[\\s,(])({$keywords1})(?=[\\s,)])|(?<=[\\s,(=])({$keywords2})(?=[\\s,)=])#is", function ($matches) {
if (!empty($matches[1])) {
// comment
return '<em style="color:gray">' . $matches[1] . '</em>';
} elseif (!empty($matches[2])) {
// error
return '<strong style="color:red">' . $matches[2] . '</strong>';
} elseif (!empty($matches[3])) {
// most important keywords
return '<strong style="color:blue">' . $matches[3] . '</strong>';
} elseif (!empty($matches[4])) {
// other keywords
return '<strong style="color:green">' . $matches[4] . '</strong>';
}
}, $sql);
// parameters
$sql = preg_replace_callback('#\\?#', function () use($params, $connection) {
static $i = 0;
if (!isset($params[$i])) {
return '?';
}
$param = $params[$i++];
if (is_string($param) && (preg_match('#[^\\x09\\x0A\\x0D\\x20-\\x7E\\xA0-\\x{10FFFF}]#u', $param) || preg_last_error())) {
return '<i title="Length ' . strlen($param) . ' bytes"><binary></i>';
} elseif (is_string($param)) {
$length = Nette\Utils\Strings::length($param);
$truncated = Nette\Utils\Strings::truncate($param, Helpers::$maxLength);
$text = htmlspecialchars($connection ? $connection->quote($truncated) : '\'' . $truncated . '\'', ENT_NOQUOTES, 'UTF-8');
return '<span title="Length ' . $length . ' characters">' . $text . '</span>';
} elseif (is_resource($param)) {
$type = get_resource_type($param);
if ($type === 'stream') {
$info = stream_get_meta_data($param);
}
return '<i' . (isset($info['uri']) ? ' title="' . htmlspecialchars($info['uri'], ENT_NOQUOTES, 'UTF-8') . '"' : NULL) . '><' . htmlSpecialChars($type, ENT_NOQUOTES, 'UTF-8') . ' resource></i> ';
} else {
return htmlspecialchars($param, ENT_NOQUOTES, 'UTF-8');
}
}, $sql);
return '<pre class="dump">' . trim($sql) . "</pre>\n";
}
/**
* Length validator: is control's value length in range?
* @param TextBase
* @param array min and max length pair
* @return bool
*/
public static function validateLength(TextBase $control, $range)
{
if (!is_array($range)) {
$range = array($range, $range);
}
$len = Strings::length($control->getValue());
return ($range[0] === NULL || $len >= $range[0]) && ($range[1] === NULL || $len <= $range[1]);
}
/**
* Metoda vracející určovací funkci pro určování finálních hodnot preprocessingu
* @param Preprocessing $preprocessing
* @param int &$attributeStrLen - délka názvů jednotlivých skupin
* @return callable
*/
private function generateAttributeValuesBinsFunction(Preprocessing $preprocessing, &$attributeStrLen)
{
$valuesBins = $preprocessing->valuesBins;
//připravení pole pro jednoduché přiřazování hodnot
$finalValuesArr = array();
/** @var Interval[] $finalIntervalsArr */
$finalIntervalsArr = array();
foreach ($valuesBins as $valuesBin) {
$name = $valuesBin->name;
$attributeStrLen = max($attributeStrLen, Strings::length($name));
$values = $valuesBin->values;
if (!empty($values)) {
foreach ($values as $value) {
$finalValuesArr[$value->value] = $valuesBin->name;
}
}
$intervals = $valuesBin->intervals;
if (!empty($intervals)) {
foreach ($intervals as $interval) {
$finalIntervalsArr[$valuesBin->name] = $interval;
}
}
}
if (!empty($finalValuesArr)) {
$result = function ($value) use($finalValuesArr) {
if (isset($finalValuesArr[$value])) {
return $finalValuesArr[$value];
} else {
return null;
}
};
return $result;
}
if (!empty($finalIntervalsArr)) {
$result = function ($value) use($finalIntervalsArr) {
foreach ($finalIntervalsArr as $key => $interval) {
if ($interval->containsValue($value)) {
return $key;
}
}
return null;
};
return $result;
}
return function () {
return null;
};
}
/**
* Returns array of string length.
* @param mixed
* @return int
*/
public static function length($var)
{
return is_string($var) ? Strings::length($var) : count($var);
}
/**
* @param Form $form
*/
public function quickSearchFormSucceeded(Form $form, $values)
{
if (Strings::length($values->q) >= 3) {
$this->fulltextQuery = $values->q;
} else {
$this->fulltextQuery = '';
}
if (in_array('light', $values->filter)) {
$this->filterLight = TRUE;
} else {
$this->filterLight = FALSE;
}
if (in_array('large', $values->filter)) {
$this->filterLarge = TRUE;
} else {
$this->filterLarge = FALSE;
}
if ($this->isAjax()) {
$this->redrawControl('datalist');
}
}
/**
* Converts name and surname to short form. E.g. "John Doe" => "John D."
*
* @param $name
* @return string
* @register
*/
public static function shortName($name)
{
$name = explode(' ', $name, 2);
if (isset($name[1]) && Strings::length($name[1])) {
return $name[0] . ' ' . Strings::upper(Strings::substring($name[1], 0, 1)) . '.';
} else {
return $name[0];
}
}
/**
* @static
* @param string $value
* @param string $type
* @return array
*/
public static function prepareFilter($value, $type)
{
/* select or boolean can be only equal */
if ($type == self::SELECT || $type == self::BOOLEAN) {
return array("condition" => self::EQUAL, "value" => $value);
} elseif ($type == self::MULTISELECT) {
return array("condition" => self::IN, "value" => $value);
} elseif ($type == self::TEXT) {
foreach (self::getConditionsByType(self::TEXT) as $name => $condition) {
if (Strings::endsWith($value, $condition) && !Strings::startsWith($value, $condition) && $name == self::STARTSWITH) {
return array("condition" => $name, "value" => Strings::substring($value, 0, "-" . Strings::length($condition)));
} elseif (Strings::startsWith($value, $condition) && !Strings::endsWith($value, $condition) && $name == self::ENDSWITH) {
return array("condition" => $name, "value" => Strings::substring($value, Strings::length($condition)));
}
}
return array("condition" => self::CONTAINS, "value" => $value);
} elseif ($type == self::DATE) {
foreach (self::getConditionsByType(self::DATE) as $name => $condition) {
if (Strings::startsWith($value, $condition)) {
return array("condition" => $name, "value" => Strings::substring($value, Strings::length($condition)));
}
}
return array("condition" => self::DATE_EQUAL, "value" => $value);
} elseif ($type == self::NUMERIC) {
foreach (self::getConditionsByType(self::NUMERIC) as $name => $condition) {
if (Strings::startsWith($value, $condition)) {
return array("condition" => $name, "value" => (int) Strings::substring($value, Strings::length($condition)));
}
}
return array("condition" => self::EQUAL, "value" => (int) $value);
}
}
/**
* Render email as list
* @param $array
* @param $maxlen
* @return string
*/
public function renderArray($array, $maxlen)
{
$text = implode($this->arrayDelimiter, (array) $array);
if (is_null($maxlen) || Strings::length($text) < $maxlen) {
return $text;
} else {
return Strings::truncate($text, $maxlen);
}
}
