/**
* Function to convert a static time into a relative measurement
*
* @param string $date The date to convert
* @param string $unit The optional unit of measurement to return
* if the value of the diff is greater than one
* @param string $time An optional time to compare to, defaults to now
*
* @return string The converted time string
*
* @since 11.3
*/
public static function relative($date, $unit = null, $time = null)
{
if (is_null($time)) {
// Get now
$time = Factory::getDate('now');
}
// Get the difference in seconds between now and the time
$diff = strtotime($time) - strtotime($date);
// Less than a minute
if ($diff < 60) {
return Text::_('JLIB_HTML_DATE_RELATIVE_LESSTHANAMINUTE');
}
// Round to minutes
$diff = round($diff / 60);
// 1 to 59 minutes
if ($diff < 60 || $unit == 'minute') {
return Text::plural('JLIB_HTML_DATE_RELATIVE_MINUTES', $diff);
}
// Round to hours
$diff = round($diff / 60);
// 1 to 23 hours
if ($diff < 24 || $unit == 'hour') {
return Text::plural('JLIB_HTML_DATE_RELATIVE_HOURS', $diff);
}
// Round to days
$diff = round($diff / 24);
// 1 to 6 days
if ($diff < 7 || $unit == 'day') {
return Text::plural('JLIB_HTML_DATE_RELATIVE_DAYS', $diff);
}
// Round to weeks
$diff = round($diff / 7);
// 1 to 4 weeks
if ($diff <= 4 || $unit == 'week') {
return Text::plural('JLIB_HTML_DATE_RELATIVE_WEEKS', $diff);
}
// Over a month, return the absolute time
return Html::_('date', $date);
}
/**
* Render the feed.
*
* @param string $name The name of the element to render
* @param array $params Array of values
* @param string $content Override the output of the renderer
*
* @return string The output of the script
*
* @see JDocumentRenderer::render()
* @since 11.1
*/
public function render($name = '', $params = null, $content = null)
{
$app = Factory::getApplication();
// Gets and sets timezone offset from site configuration
$tz = new DateTimeZone($app->getCfg('offset'));
$now = Factory::getDate();
$now->setTimeZone($tz);
$data = $this->_doc;
$uri = Uri::getInstance();
$url = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port'));
$syndicationURL = Route::_('&format=feed&type=atom');
if ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = Text::sprintf('JPAGETITLE', $app->getCfg('sitename'), $data->title);
} elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = Text::sprintf('JPAGETITLE', $data->title, $app->getCfg('sitename'));
} else {
$title = $data->title;
}
$feed_title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8');
$feed = "<feed xmlns=\"http://www.w3.org/2005/Atom\" ";
if ($data->language != "") {
$feed .= " xml:lang=\"" . $data->language . "\"";
}
$feed .= ">\n";
$feed .= "\t<title type=\"text\">" . $feed_title . "</title>\n";
$feed .= "\t<subtitle type=\"text\">" . htmlspecialchars($data->description, ENT_COMPAT, 'UTF-8') . "</subtitle>\n";
if (empty($data->category) === false) {
if (is_array($data->category)) {
foreach ($data->category as $cat) {
$feed .= "\t<category term=\"" . htmlspecialchars($cat, ENT_COMPAT, 'UTF-8') . "\" />\n";
}
} else {
$feed .= "\t<category term=\"" . htmlspecialchars($data->category, ENT_COMPAT, 'UTF-8') . "\" />\n";
}
}
$feed .= "\t<link rel=\"alternate\" type=\"text/html\" href=\"" . $url . "\"/>\n";
$feed .= "\t<id>" . str_replace(' ', '%20', $data->getBase()) . "</id>\n";
$feed .= "\t<updated>" . htmlspecialchars($now->toISO8601(true), ENT_COMPAT, 'UTF-8') . "</updated>\n";
if ($data->editor != "") {
$feed .= "\t<author>\n";
$feed .= "\t\t<name>" . $data->editor . "</name>\n";
if ($data->editorEmail != "") {
$feed .= "\t\t<email>" . htmlspecialchars($data->editorEmail, ENT_COMPAT, 'UTF-8') . "</email>\n";
}
$feed .= "\t</author>\n";
}
$feed .= "\t<generator uri=\"http://joomla.org\" version=\"1.6\">" . $data->getGenerator() . "</generator>\n";
$feed .= ' <link rel="self" type="application/atom+xml" href="' . str_replace(' ', '%20', $url . $syndicationURL) . "\"/>\n";
for ($i = 0, $count = count($data->items); $i < $count; $i++) {
$feed .= "\t<entry>\n";
$feed .= "\t\t<title>" . htmlspecialchars(strip_tags($data->items[$i]->title), ENT_COMPAT, 'UTF-8') . "</title>\n";
$feed .= ' <link rel="alternate" type="text/html" href="' . $url . $data->items[$i]->link . "\"/>\n";
if ($data->items[$i]->date == "") {
$data->items[$i]->date = $now->toUnix();
}
$itemDate = Factory::getDate($data->items[$i]->date);
$itemDate->setTimeZone($tz);
$feed .= "\t\t<published>" . htmlspecialchars($itemDate->toISO8601(true), ENT_COMPAT, 'UTF-8') . "</published>\n";
$feed .= "\t\t<updated>" . htmlspecialchars($itemDate->toISO8601(true), ENT_COMPAT, 'UTF-8') . "</updated>\n";
if (empty($data->items[$i]->guid) === true) {
$feed .= "\t\t<id>" . str_replace(' ', '%20', $url . $data->items[$i]->link) . "</id>\n";
} else {
$feed .= "\t\t<id>" . htmlspecialchars($data->items[$i]->guid, ENT_COMPAT, 'UTF-8') . "</id>\n";
}
if ($data->items[$i]->author != "") {
$feed .= "\t\t<author>\n";
$feed .= "\t\t\t<name>" . htmlspecialchars($data->items[$i]->author, ENT_COMPAT, 'UTF-8') . "</name>\n";
if ($data->items[$i]->authorEmail != "") {
$feed .= "\t\t\t<email>" . htmlspecialchars($data->items[$i]->authorEmail, ENT_COMPAT, 'UTF-8') . "</email>\n";
}
$feed .= "\t\t</author>\n";
}
if ($data->items[$i]->description != "") {
$feed .= "\t\t<summary type=\"html\">" . htmlspecialchars($data->items[$i]->description, ENT_COMPAT, 'UTF-8') . "</summary>\n";
$feed .= "\t\t<content type=\"html\">" . htmlspecialchars($data->items[$i]->description, ENT_COMPAT, 'UTF-8') . "</content>\n";
}
if (empty($data->items[$i]->category) === false) {
if (is_array($data->items[$i]->category)) {
foreach ($data->items[$i]->category as $cat) {
$feed .= "\t\t<category term=\"" . htmlspecialchars($cat, ENT_COMPAT, 'UTF-8') . "\" />\n";
}
} else {
$feed .= "\t\t<category term=\"" . htmlspecialchars($data->items[$i]->category, ENT_COMPAT, 'UTF-8') . "\" />\n";
}
}
if ($data->items[$i]->enclosure != null) {
$feed .= "\t\t<link rel=\"enclosure\" href=\"" . $data->items[$i]->enclosure->url . "\" type=\"" . $data->items[$i]->enclosure->type . "\" length=\"" . $data->items[$i]->enclosure->length . "\" />\n";
}
$feed .= "\t</entry>\n";
}
$feed .= "</feed>\n";
return $feed;
}
/**
* Updates last visit time of user
*
* @param integer $timeStamp The timestamp, defaults to 'now'.
* @param integer $userId The user id (optional).
*
* @return boolean False if an error occurs
*
* @since 11.1
*/
public function setLastVisit($timeStamp = null, $userId = null)
{
// Check for User ID
if (is_null($userId)) {
if (isset($this)) {
$userId = $this->id;
} else {
jexit('No userid in setLastVisit');
}
}
// If no timestamp value is passed to function, than current time is used.
$date = Factory::getDate($timeStamp);
// Update the database row for the user.
$db = $this->_db;
$query = $db->getQuery(true);
$query->update($db->quoteName($this->_tbl));
$query->set($db->quoteName('lastvisitDate') . '=' . $db->quote($date->toSql()));
$query->where($db->quoteName('id') . '=' . (int) $userId);
$db->setQuery($query);
$db->execute();
return true;
}
/**
* Returns formated date according to a given format and time zone.
*
* @param string $input String in a format accepted by date(), defaults to "now".
* @param string $format The date format specification string (see {@link PHP_MANUAL#date})
* @param mixed $tz Time zone to be used for the date. Special cases: boolean true for user
* setting, boolean false for server setting.
* @param boolean $gregorian True to use Gregorian calenar
*
* @return string A date translated by the given format and time zone.
*
* @see strftime
* @since 11.1
*/
public static function date($input = 'now', $format = null, $tz = true, $gregorian = false)
{
// Get some system objects.
$config = Factory::getConfig();
$user = Factory::getUser();
// UTC date converted to user time zone.
if ($tz === true) {
// Get a date object based on UTC.
$date = Factory::getDate($input, 'UTC');
// Set the correct time zone based on the user configuration.
$date->setTimeZone(new DateTimeZone($user->getParam('timezone', $config->get('offset'))));
} elseif ($tz === false) {
// Get a date object based on UTC.
$date = Factory::getDate($input, 'UTC');
// Set the correct time zone based on the server configuration.
$date->setTimeZone(new DateTimeZone($config->get('offset')));
} elseif ($tz === null) {
$date = Factory::getDate($input);
} else {
// Get a date object based on UTC.
$date = Factory::getDate($input, 'UTC');
// Set the correct time zone based on the server configuration.
$date->setTimeZone(new DateTimeZone($tz));
}
// If no format is given use the default locale based format.
if (!$format) {
$format = Text::_('DATE_FORMAT_LC1');
} elseif (Factory::getLanguage()->hasKey($format)) {
$format = Text::_($format);
}
if ($gregorian) {
return $date->format($format, true);
} else {
return $date->calendar($format, true);
}
}
/**
* Method to apply an input filter to a value based on field data.
*
* @param string $element The XML element object representation of the form field.
* @param mixed $value The value to filter for the field.
*
* @return mixed The filtered value.
*
* @since 11.1
*/
protected function filterField($element, $value)
{
// Make sure there is a valid SimpleXMLElement.
if (!$element instanceof SimpleXMLElement) {
return false;
}
// Get the field filter type.
$filter = (string) $element['filter'];
// Process the input value based on the filter.
$return = null;
switch (strtoupper($filter)) {
// Access Control Rules.
case 'RULES':
$return = array();
foreach ((array) $value as $action => $ids) {
// Build the rules array.
$return[$action] = array();
foreach ($ids as $id => $p) {
if ($p !== '') {
$return[$action][$id] = $p == '1' || $p == 'true' ? true : false;
}
}
}
break;
// Do nothing, thus leaving the return value as null.
// Do nothing, thus leaving the return value as null.
case 'UNSET':
break;
// No Filter.
// No Filter.
case 'RAW':
$return = $value;
break;
// Filter the input as an array of integers.
// Filter the input as an array of integers.
case 'INT_ARRAY':
// Make sure the input is an array.
if (is_object($value)) {
$value = get_object_vars($value);
}
$value = is_array($value) ? $value : array($value);
ArrayHelper::toInteger($value);
$return = $value;
break;
// Filter safe HTML.
// Filter safe HTML.
case 'SAFEHTML':
$return = Input::getInstance(null, null, 1, 1)->clean($value, 'string');
break;
// Convert a date to UTC based on the server timezone offset.
// Convert a date to UTC based on the server timezone offset.
case 'SERVER_UTC':
if ((int) $value > 0) {
// Get the server timezone setting.
$offset = Factory::getConfig()->get('offset');
// Return an SQL formatted datetime string in UTC.
$return = Factory::getDate($value, $offset)->toSql();
} else {
$return = '';
}
break;
// Convert a date to UTC based on the user timezone offset.
// Convert a date to UTC based on the user timezone offset.
case 'USER_UTC':
if ((int) $value > 0) {
// Get the user timezone setting defaulting to the server timezone setting.
$offset = Factory::getUser()->getParam('timezone', Factory::getConfig()->get('offset'));
// Return a MySQL formatted datetime string in UTC.
$return = Factory::getDate($value, $offset)->toSql();
} else {
$return = '';
}
break;
// Ensures a protocol is present in the saved field. Only use when
// the only permitted protocols requre '://'. See JFormRuleUrl for list of these.
// Ensures a protocol is present in the saved field. Only use when
// the only permitted protocols requre '://'. See JFormRuleUrl for list of these.
case 'URL':
if (empty($value)) {
return;
}
$value = Input::getInstance()->clean($value, 'html');
$value = trim($value);
// Check for a protocol
$protocol = parse_url($value, PHP_URL_SCHEME);
// If there is no protocol and the relative option is not specified,
// we assume that it is an external URL and prepend http://.
if ($element['type'] == 'url' && !$protocol && !$element['relative'] || !$element['type'] == 'url' && !$protocol) {
$protocol = 'http';
// If it looks like an internal link, then add the root.
if (substr($value, 0) == 'index.php') {
$value = Uri::root() . $value;
}
// Otherwise we treat it is an external link.
// Put the url back together.
$value = $protocol . '://' . $value;
} elseif (!$protocol && $element['relative']) {
$host = Uri::getInstance('SERVER')->gethost();
// If it starts with the host string, just prepend the protocol.
if (substr($value, 0) == $host) {
$value = 'http://' . $value;
} else {
$value = Uri::root() . $value;
}
}
$return = $value;
break;
case 'TEL':
$value = trim($value);
// Does it match the NANP pattern?
if (preg_match('/^(?:\\+?1[-. ]?)?\\(?([2-9][0-8][0-9])\\)?[-. ]?([2-9][0-9]{2})[-. ]?([0-9]{4})$/', $value) == 1) {
$number = (string) preg_replace('/[^\\d]/', '', $value);
if (substr($number, 0, 1) == 1) {
$number = substr($number, 1);
}
if (substr($number, 0, 2) == '+1') {
$number = substr($number, 2);
}
$result = '1.' . $number;
} elseif (preg_match('/^\\+(?:[0-9] ?){6,14}[0-9]$/', $value) == 1) {
$countrycode = substr($value, 0, strpos($value, ' '));
$countrycode = (string) preg_replace('/[^\\d]/', '', $countrycode);
$number = strstr($value, ' ');
$number = (string) preg_replace('/[^\\d]/', '', $number);
$result = $countrycode . '.' . $number;
} elseif (preg_match('/^\\+[0-9]{1,3}\\.[0-9]{4,14}(?:x.+)?$/', $value) == 1) {
if (strstr($value, 'x')) {
$xpos = strpos($value, 'x');
$value = substr($value, 0, $xpos);
}
$result = str_replace('+', '', $value);
} elseif (preg_match('/[0-9]{1,3}\\.[0-9]{4,14}$/', $value) == 1) {
$result = $value;
} else {
$value = (string) preg_replace('/[^\\d]/', '', $value);
if ($value != null && strlen($value) <= 15) {
$length = strlen($value);
// If it is fewer than 13 digits assume it is a local number
if ($length <= 12) {
$result = '.' . $value;
} else {
// If it has 13 or more digits let's make a country code.
$cclen = $length - 12;
$result = substr($value, 0, $cclen) . '.' . substr($value, $cclen);
}
} else {
$result = '';
}
}
$return = $result;
break;
default:
// Check for a callback filter.
if (strpos($filter, '::') !== false && is_callable(explode('::', $filter))) {
$return = call_user_func(explode('::', $filter), $value);
} elseif (function_exists($filter)) {
$return = call_user_func($filter, $value);
} else {
$return = Input::getInstance()->clean($value, $filter);
}
break;
}
return $return;
}
/**
* Method to bind an associative array of data to a user object
*
* @param array &$array The associative array to bind to the object
*
* @return boolean True on success
*
* @since 11.1
*/
public function bind(&$array)
{
// Let's check to see if the user is new or not
if (empty($this->id)) {
// Check the password and create the crypted password
if (empty($array['password'])) {
$array['password'] = Helper::genRandomPassword();
$array['password2'] = $array['password'];
}
// Not all controllers check the password, although they should.
// Hence this code is required:
if (isset($array['password2']) && $array['password'] != $array['password2']) {
$this->setError(Text::_('JLIB_USER_ERROR_PASSWORD_NOT_MATCH'));
return false;
}
$this->password_clear = ArrayHelper::getValue($array, 'password', '', 'string');
$salt = Helper::genRandomPassword(32);
$crypt = Helper::getCryptedPassword($array['password'], $salt);
$array['password'] = $crypt . ':' . $salt;
// Set the registration timestamp
$this->set('registerDate', Factory::getDate()->toSql());
} else {
// Updating an existing user
if (!empty($array['password'])) {
if ($array['password'] != $array['password2']) {
$this->setError(Text::_('JLIB_USER_ERROR_PASSWORD_NOT_MATCH'));
return false;
}
$this->password_clear = ArrayHelper::getValue($array, 'password', '', 'string');
$salt = Helper::genRandomPassword(32);
$crypt = Helper::getCryptedPassword($array['password'], $salt);
$array['password'] = $crypt . ':' . $salt;
} else {
$array['password'] = $this->password;
}
}
if (array_key_exists('params', $array)) {
$params = '';
$this->_params->loadArray($array['params']);
if (is_array($array['params'])) {
$params = (string) $this->_params;
} else {
$params = $array['params'];
}
$this->params = $params;
}
// Bind the array
if (!$this->setProperties($array)) {
$this->setError(Text::_('JLIB_USER_ERROR_BIND_ARRAY'));
return false;
}
// Check that username is not greater than 150 characters
$username = $this->get('username');
if (strlen($username) > 150) {
$username = substr($username, 0, 150);
$this->set('username', $username);
}
// Check that password is not greater than 100 characters
$password = $this->get('password');
if (strlen($password) > 100) {
$password = substr($password, 0, 100);
$this->set('password', $password);
}
// Make sure its an integer
$this->id = (int) $this->id;
return true;
}
/**
* Render the feed.
*
* @param string $name The name of the element to render
* @param array $params Array of values
* @param string $content Override the output of the renderer
*
* @return string The output of the script
*
* @see JDocumentRenderer::render()
* @since 11.1
*/
public function render($name = '', $params = null, $content = null)
{
$app = Factory::getApplication();
// Gets and sets timezone offset from site configuration
$tz = new DateTimeZone($app->getCfg('offset'));
$now = Factory::getDate();
$now->setTimeZone($tz);
$data = $this->_doc;
$uri = Uri::getInstance();
$url = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port'));
$syndicationURL = Route::_('&format=feed&type=rss');
if ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = Text::sprintf('JPAGETITLE', $app->getCfg('sitename'), $data->title);
} elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = Text::sprintf('JPAGETITLE', $data->title, $app->getCfg('sitename'));
} else {
$title = $data->title;
}
$feed_title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8');
$feed = "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n";
$feed .= "\t<channel>\n";
$feed .= "\t\t<title>" . $feed_title . "</title>\n";
$feed .= "\t\t<description><![CDATA[" . $data->description . "]]></description>\n";
$feed .= "\t\t<link>" . str_replace(' ', '%20', $url . $data->link) . "</link>\n";
$feed .= "\t\t<lastBuildDate>" . htmlspecialchars($now->toRFC822(true), ENT_COMPAT, 'UTF-8') . "</lastBuildDate>\n";
$feed .= "\t\t<generator>" . $data->getGenerator() . "</generator>\n";
$feed .= ' <atom:link rel="self" type="application/rss+xml" href="' . str_replace(' ', '%20', $url . $syndicationURL) . "\"/>\n";
if ($data->image != null) {
$feed .= "\t\t<image>\n";
$feed .= "\t\t\t<url>" . $data->image->url . "</url>\n";
$feed .= "\t\t\t<title>" . htmlspecialchars($data->image->title, ENT_COMPAT, 'UTF-8') . "</title>\n";
$feed .= "\t\t\t<link>" . str_replace(' ', '%20', $data->image->link) . "</link>\n";
if ($data->image->width != "") {
$feed .= "\t\t\t<width>" . $data->image->width . "</width>\n";
}
if ($data->image->height != "") {
$feed .= "\t\t\t<height>" . $data->image->height . "</height>\n";
}
if ($data->image->description != "") {
$feed .= "\t\t\t<description><![CDATA[" . $data->image->description . "]]></description>\n";
}
$feed .= "\t\t</image>\n";
}
if ($data->language != "") {
$feed .= "\t\t<language>" . $data->language . "</language>\n";
}
if ($data->copyright != "") {
$feed .= "\t\t<copyright>" . htmlspecialchars($data->copyright, ENT_COMPAT, 'UTF-8') . "</copyright>\n";
}
if ($data->editorEmail != "") {
$feed .= "\t\t<managingEditor>" . htmlspecialchars($data->editorEmail, ENT_COMPAT, 'UTF-8') . ' (' . htmlspecialchars($data->editor, ENT_COMPAT, 'UTF-8') . ")</managingEditor>\n";
}
if ($data->webmaster != "") {
$feed .= "\t\t<webMaster>" . htmlspecialchars($data->webmaster, ENT_COMPAT, 'UTF-8') . "</webMaster>\n";
}
if ($data->pubDate != "") {
$pubDate = JFactory::getDate($data->pubDate);
$pubDate->setTimeZone($tz);
$feed .= "\t\t<pubDate>" . htmlspecialchars($pubDate->toRFC822(true), ENT_COMPAT, 'UTF-8') . "</pubDate>\n";
}
if (empty($data->category) === false) {
if (is_array($data->category)) {
foreach ($data->category as $cat) {
$feed .= "\t\t<category>" . htmlspecialchars($cat, ENT_COMPAT, 'UTF-8') . "</category>\n";
}
} else {
$feed .= "\t\t<category>" . htmlspecialchars($data->category, ENT_COMPAT, 'UTF-8') . "</category>\n";
}
}
if ($data->docs != "") {
$feed .= "\t\t<docs>" . htmlspecialchars($data->docs, ENT_COMPAT, 'UTF-8') . "</docs>\n";
}
if ($data->ttl != "") {
$feed .= "\t\t<ttl>" . htmlspecialchars($data->ttl, ENT_COMPAT, 'UTF-8') . "</ttl>\n";
}
if ($data->rating != "") {
$feed .= "\t\t<rating>" . htmlspecialchars($data->rating, ENT_COMPAT, 'UTF-8') . "</rating>\n";
}
if ($data->skipHours != "") {
$feed .= "\t\t<skipHours>" . htmlspecialchars($data->skipHours, ENT_COMPAT, 'UTF-8') . "</skipHours>\n";
}
if ($data->skipDays != "") {
$feed .= "\t\t<skipDays>" . htmlspecialchars($data->skipDays, ENT_COMPAT, 'UTF-8') . "</skipDays>\n";
}
for ($i = 0, $count = count($data->items); $i < $count; $i++) {
if (strpos($data->items[$i]->link, 'http://') === false && strpos($data->items[$i]->link, 'https://') === false) {
$data->items[$i]->link = str_replace(' ', '%20', $url . $data->items[$i]->link);
}
$feed .= "\t\t<item>\n";
$feed .= "\t\t\t<title>" . htmlspecialchars(strip_tags($data->items[$i]->title), ENT_COMPAT, 'UTF-8') . "</title>\n";
$feed .= "\t\t\t<link>" . str_replace(' ', '%20', $data->items[$i]->link) . "</link>\n";
if (empty($data->items[$i]->guid) === true) {
$feed .= "\t\t\t<guid isPermaLink=\"true\">" . str_replace(' ', '%20', $data->items[$i]->link) . "</guid>\n";
} else {
$feed .= "\t\t\t<guid isPermaLink=\"false\">" . htmlspecialchars($data->items[$i]->guid, ENT_COMPAT, 'UTF-8') . "</guid>\n";
}
$feed .= "\t\t\t<description><![CDATA[" . $this->_relToAbs($data->items[$i]->description) . "]]></description>\n";
if ($data->items[$i]->authorEmail != "") {
$feed .= "\t\t\t<author>" . htmlspecialchars($data->items[$i]->authorEmail . ' (' . $data->items[$i]->author . ')', ENT_COMPAT, 'UTF-8') . "</author>\n";
}
/*
* @todo: On hold
* if ($data->items[$i]->source!="") {
* $data.= " <source>".htmlspecialchars($data->items[$i]->source, ENT_COMPAT, 'UTF-8')."</source>\n";
* }
*/
if (empty($data->items[$i]->category) === false) {
if (is_array($data->items[$i]->category)) {
foreach ($data->items[$i]->category as $cat) {
$feed .= "\t\t\t<category>" . htmlspecialchars($cat, ENT_COMPAT, 'UTF-8') . "</category>\n";
}
} else {
$feed .= "\t\t\t<category>" . htmlspecialchars($data->items[$i]->category, ENT_COMPAT, 'UTF-8') . "</category>\n";
}
}
if ($data->items[$i]->comments != "") {
$feed .= "\t\t\t<comments>" . htmlspecialchars($data->items[$i]->comments, ENT_COMPAT, 'UTF-8') . "</comments>\n";
}
if ($data->items[$i]->date != "") {
$itemDate = Factory::getDate($data->items[$i]->date);
$itemDate->setTimeZone($tz);
$feed .= "\t\t\t<pubDate>" . htmlspecialchars($itemDate->toRFC822(true), ENT_COMPAT, 'UTF-8') . "</pubDate>\n";
}
if ($data->items[$i]->enclosure != null) {
$feed .= "\t\t\t<enclosure url=\"";
$feed .= $data->items[$i]->enclosure->url;
$feed .= "\" length=\"";
$feed .= $data->items[$i]->enclosure->length;
$feed .= "\" type=\"";
$feed .= $data->items[$i]->enclosure->type;
$feed .= "\"/>\n";
}
$feed .= "\t\t</item>\n";
}
$feed .= "\t</channel>\n";
$feed .= "</rss>\n";
return $feed;
}
/**
* Method to check a row out if the necessary properties/fields exist. To
* prevent race conditions while editing rows in a database, a row can be
* checked out if the fields 'checked_out' and 'checked_out_time' are available.
* While a row is checked out, any attempt to store the row by a user other
* than the one who checked the row out should be held until the row is checked
* in again.
*
* @param integer $userId The Id of the user checking out the row.
* @param mixed $pk An optional primary key value to check out. If not set
* the instance property value is used.
*
* @return boolean True on success.
*
* @link http://docs.joomla.org/JTable/checkOut
* @since 11.1
*/
public function checkOut($userId, $pk = null)
{
// If there is no checked_out or checked_out_time field, just return true.
if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time')) {
return true;
}
if (is_null($pk)) {
$pk = array();
foreach ($this->_tbl_keys as $key) {
$pk[$key] = $this->{$key};
}
} elseif (!is_array($pk)) {
$pk = array($this->_tbl_key => $pk);
}
foreach ($this->_tbl_keys as $key) {
$pk[$key] = is_null($pk[$key]) ? $this->{$key} : $pk[$key];
if ($pk[$key] === null) {
throw new UnexpectedValueException('Null primary key not allowed.');
}
}
// Get the current time in MySQL format.
$time = Factory::getDate()->toSql();
// Check the row out by primary key.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->quoteName('checked_out') . ' = ' . (int) $userId);
$query->set($this->_db->quoteName('checked_out_time') . ' = ' . $this->_db->quote($time));
$this->appendPrimaryKeys($query, $pk);
$this->_db->setQuery($query);
$this->_db->execute();
// Set table values in the object.
$this->checked_out = (int) $userId;
$this->checked_out_time = $time;
return true;
}
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @since 11.1
*/
protected function getInput()
{
// Initialize some field attributes.
$format = $this->element['format'] ? (string) $this->element['format'] : '%Y-%m-%d';
// Build the attributes array.
$attributes = array();
if ($this->element['size']) {
$attributes['size'] = (int) $this->element['size'];
}
if ($this->element['maxlength']) {
$attributes['maxlength'] = (int) $this->element['maxlength'];
}
if ($this->element['class']) {
$attributes['class'] = (string) $this->element['class'];
}
if ((string) $this->element['readonly'] == 'true') {
$attributes['readonly'] = 'readonly';
}
if ((string) $this->element['disabled'] == 'true') {
$attributes['disabled'] = 'disabled';
}
if ($this->element['onchange']) {
$attributes['onchange'] = (string) $this->element['onchange'];
}
// Handle the special case for "now".
if (strtoupper($this->value) == 'NOW') {
$this->value = strftime($format);
}
// Get some system objects.
$config = Factory::getConfig();
$user = Factory::getUser();
// If a known filter is given use it.
switch (strtoupper((string) $this->element['filter'])) {
case 'SERVER_UTC':
// Convert a date to UTC based on the server timezone.
if ((int) $this->value) {
// Get a date object based on the correct timezone.
$date = Factory::getDate($this->value, 'UTC');
$date->setTimezone(new DateTimeZone($config->get('offset')));
// Transform the date string.
$this->value = $date->format('Y-m-d H:i:s', true, false);
}
break;
case 'USER_UTC':
// Convert a date to UTC based on the user timezone.
if ((int) $this->value) {
// Get a date object based on the correct timezone.
$date = Factory::getDate($this->value, 'UTC');
$date->setTimezone(new DateTimeZone($user->getParam('timezone', $config->get('offset'))));
// Transform the date string.
$this->value = $date->format('Y-m-d H:i:s', true, false);
}
break;
}
return Html::_('calendar', $this->value, $this->name, $this->id, $format, $attributes);
}
/**
* Returns a published state on a grid
*
* @param integer $value The state value.
* @param integer $i The row index
* @param string|array $prefix An optional task prefix or an array of options
* @param boolean $enabled An optional setting for access control on the action.
* @param string $checkbox An optional prefix for checkboxes.
* @param string $publish_up An optional start publishing date.
* @param string $publish_down An optional finish publishing date.
*
* @return string The Html code
*
* @see JHtmlJGrid::state
* @since 11.1
*/
public static function published($value, $i, $prefix = '', $enabled = true, $checkbox = 'cb', $publish_up = null, $publish_down = null)
{
if (is_array($prefix)) {
$options = $prefix;
$enabled = array_key_exists('enabled', $options) ? $options['enabled'] : $enabled;
$checkbox = array_key_exists('checkbox', $options) ? $options['checkbox'] : $checkbox;
$prefix = array_key_exists('prefix', $options) ? $options['prefix'] : '';
}
$states = array(1 => array('unpublish', 'JPUBLISHED', 'JLIB_HTML_UNPUBLISH_ITEM', 'JPUBLISHED', false, 'publish', 'publish'), 0 => array('publish', 'JUNPUBLISHED', 'JLIB_HTML_PUBLISH_ITEM', 'JUNPUBLISHED', false, 'unpublish', 'unpublish'), 2 => array('unpublish', 'JARCHIVED', 'JLIB_HTML_UNPUBLISH_ITEM', 'JARCHIVED', false, 'archive', 'archive'), -2 => array('publish', 'JTRASHED', 'JLIB_HTML_PUBLISH_ITEM', 'JTRASHED', false, 'trash', 'trash'));
// Special state for dates
if ($publish_up || $publish_down) {
$nullDate = Factory::getDBO()->getNullDate();
$nowDate = Factory::getDate()->toUnix();
$tz = new DateTimeZone(Factory::getUser()->getParam('timezone', Factory::getConfig()->get('offset')));
$publish_up = $publish_up != $nullDate ? Factory::getDate($publish_up, 'UTC')->setTimeZone($tz) : false;
$publish_down = $publish_down != $nullDate ? Factory::getDate($publish_down, 'UTC')->setTimeZone($tz) : false;
// Create tip text, only we have publish up or down settings
$tips = array();
if ($publish_up) {
$tips[] = Text::sprintf('JLIB_HTML_PUBLISHED_START', $publish_up->format(Date::$format, true));
}
if ($publish_down) {
$tips[] = Text::sprintf('JLIB_HTML_PUBLISHED_FINISHED', $publish_down->format(Date::$format, true));
}
$tip = empty($tips) ? false : implode('<br/>', $tips);
// Add tips and special titles
foreach ($states as $key => $state) {
// Create special titles for published items
if ($key == 1) {
$states[$key][2] = $states[$key][3] = 'JLIB_HTML_PUBLISHED_ITEM';
if ($publish_up > $nullDate && $nowDate < $publish_up->toUnix()) {
$states[$key][2] = $states[$key][3] = 'JLIB_HTML_PUBLISHED_PENDING_ITEM';
$states[$key][5] = $states[$key][6] = 'pending';
}
if ($publish_down > $nullDate && $nowDate > $publish_down->toUnix()) {
$states[$key][2] = $states[$key][3] = 'JLIB_HTML_PUBLISHED_EXPIRED_ITEM';
$states[$key][5] = $states[$key][6] = 'expired';
}
}
// Add tips to titles
if ($tip) {
$states[$key][1] = Text::_($states[$key][1]);
$states[$key][2] = Text::_($states[$key][2]) . '::' . $tip;
$states[$key][3] = Text::_($states[$key][3]) . '::' . $tip;
$states[$key][4] = true;
}
}
return self::state($states, $value, $i, array('prefix' => $prefix, 'translate' => !$tip), $enabled, true, $checkbox);
}
return self::state($states, $value, $i, $prefix, $enabled, true, $checkbox);
}
