/**
* Return the most recent error message for the database connector.
*
* @param boolean $showSQL True to display the SQL statement sent to the database as well as the error.
*
* @return string The error message for the most recent query.
*
* @since 11.1
* @deprecated 13.3
*/
public function stderr($showSQL = false)
{
Log::add('JDatabase::stderr() is deprecated.', Log::WARNING, 'deprecated');
if ($this->errorNum != 0) {
return Text::sprintf('JLIB_DATABASE_ERROR_FUNCTION_FAILED', $this->errorNum, $this->errorMsg) . ($showSQL ? "<br />SQL = <pre>{$this->sql}</pre>" : '');
} else {
return Text::_('JLIB_DATABASE_FUNCTION_NOERROR');
}
}
/**
* Method to get a stemmer, creating it if necessary.
*
* @param string $adapter The type of stemmer to load.
*
* @return Stemmer A JLanguageStemmer instance.
*
* @since 12.1
* @throws RuntimeException on invalid stemmer.
*/
public static function getInstance($adapter)
{
// Only create one stemmer for each adapter.
if (isset(self::$instances[$adapter])) {
return self::$instances[$adapter];
}
// Setup the adapter for the stemmer.
$class = '\\Joomla\\Language\\Stemmer\\' . ucfirst(trim($adapter));
// Check if a stemmer exists for the adapter.
if (!class_exists($class)) {
// Throw invalid adapter exception.
throw new RuntimeException(Text::sprintf('JLIB_STEMMER_INVALID_STEMMER', $adapter));
}
self::$instances[$adapter] = new $class();
return self::$instances[$adapter];
}
/**
* Sends mail to administrator for approval of a user submission
*
* @param string $adminName Name of administrator
* @param string $adminEmail Email address of administrator
* @param string $email [NOT USED TODO: Deprecate?]
* @param string $type Type of item to approve
* @param string $title Title of item to approve
* @param string $author Author of item to approve
* @param string $url A URL to included in the mail
*
* @return boolean True on success
*
* @since 11.1
*/
public function sendAdminMail($adminName, $adminEmail, $email, $type, $title, $author, $url = null)
{
$subject = Text::sprintf('JLIB_MAIL_USER_SUBMITTED', $type);
$message = sprintf(Text::_('JLIB_MAIL_MSG_ADMIN'), $adminName, $type, $title, $author, $url, $url, 'administrator', $type);
$message .= Text::_('JLIB_MAIL_MSG') . "\n";
$this->addRecipient($adminEmail);
$this->setSubject($subject);
$this->setBody($message);
return $this->Send();
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on failure.
*
* @since 12.1
* @throws RuntimeException
*/
public function execute()
{
$this->connect();
if (!is_resource($this->connection)) {
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'database');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and cause issues later
$sql = $this->replacePrefix((string) $this->sql);
if ($this->limit > 0 || $this->offset > 0) {
$sql .= ' LIMIT ' . $this->offset . ', ' . $this->limit;
}
// Increment the query counter.
$this->count++;
// If debugging is enabled then let's log the query.
if ($this->debug) {
// Add the query to the object queue.
$this->log[] = $sql;
Log::add($sql, Log::DEBUG, 'databasequery');
}
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// Execute the query. Error suppression is used here to prevent warnings/notices that the connection has been lost.
$this->cursor = @mysql_query($sql, $this->connection);
// If an error occurred handle it.
if (!$this->cursor) {
// Check if the server was disconnected.
if (!$this->connected()) {
try {
// Attempt to reconnect.
$this->connection = null;
$this->connect();
} catch (RuntimeException $e) {
// Get the error number and message.
$this->errorNum = (int) mysql_errno($this->connection);
$this->errorMsg = (string) mysql_error($this->connection) . ' SQL=' . $sql;
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
} else {
// Get the error number and message.
$this->errorNum = (int) mysql_errno($this->connection);
$this->errorMsg = (string) mysql_error($this->connection) . ' SQL=' . $sql;
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->cursor;
}
/**
* Parses a language file.
*
* @param string $filename The name of the file.
*
* @return array The array of parsed strings.
*
* @since 11.1
*/
protected function parse($filename)
{
if ($this->debug) {
// Capture hidden PHP errors from the parsing.
$php_errormsg = null;
$track_errors = ini_get('track_errors');
ini_set('track_errors', true);
}
$contents = file_get_contents($filename);
$contents = str_replace('_QQ_', '"\\""', $contents);
$strings = @parse_ini_string($contents);
if (!is_array($strings)) {
$strings = array();
}
if ($this->debug) {
// Restore error tracking to what it was before.
ini_set('track_errors', $track_errors);
// Initialise variables for manually parsing the file for common errors.
$blacklist = array('YES', 'NO', 'NULL', 'FALSE', 'ON', 'OFF', 'NONE', 'TRUE');
$regex = '/^(|(\\[[^\\]]*\\])|([A-Z][A-Z0-9_\\-\\.]*\\s*=(\\s*(("[^"]*")|(_QQ_)))+))\\s*(;.*)?$/';
$this->debug = false;
$errors = array();
// Open the file as a stream.
$file = new SplFileObject($filename);
foreach ($file as $lineNumber => $line) {
// Avoid BOM error as BOM is OK when using parse_ini
if ($lineNumber == 0) {
$line = str_replace("", '', $line);
}
// Check that the key is not in the blacklist and that the line format passes the regex.
$key = strtoupper(trim(substr($line, 0, strpos($line, '='))));
// Workaround to reduce regex complexity when matching escaped quotes
$line = str_replace('\\"', '_QQ_', $line);
if (!preg_match($regex, $line) || in_array($key, $blacklist)) {
$errors[] = $lineNumber;
}
}
// Check if we encountered any errors.
if (count($errors)) {
if (basename($filename) != $this->lang . '.ini') {
$this->errorfiles[$filename] = $filename . Text::sprintf('JERROR_PARSING_LANGUAGE_FILE', implode(', ', $errors));
} else {
$this->errorfiles[$filename] = $filename . ' : error(s) in line(s) ' . implode(', ', $errors);
}
} elseif ($php_errormsg) {
// We didn't find any errors but there's probably a parse notice.
$this->errorfiles['PHP' . $filename] = 'PHP parser errors :' . $php_errormsg;
}
$this->debug = true;
}
return $strings;
}
/**
* 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;
}
/**
* Utility function to read the folders in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for folder names.
* @param mixed $recurse True to recursively search into sub-folders, or an integer to specify the maximum depth.
* @param boolean $fullpath True to return the full path to the folders.
* @param array $exclude Array with names of folders which should not be shown in the result.
* @param array $excludefilter Array with regular expressions matching folders which should not be shown in the result.
*
* @return array Folders in the given folder.
*
* @since 11.1
*/
protected function _folders($path, $filter = '.', $recurse = false, $fullpath = false, $exclude = array('.svn', 'CVS', '.DS_Store', '__MACOSX'), $excludefilter = array('^\\..*'))
{
$arr = array();
// Check to make sure the path valid and clean
$path = $this->_cleanPath($path);
// Is the path a folder?
if (!is_dir($path)) {
Log::add('\\Joomla\\Cache\\Storage\\File::_folders' . Text::sprintf('JLIB_FILESYSTEM_ERROR_PATH_IS_NOT_A_FOLDER', $path), Log::WARNING, 'jerror');
return false;
}
// Read the source directory
if (!($handle = @opendir($path))) {
return $arr;
}
if (count($excludefilter)) {
$excludefilter_string = '/(' . implode('|', $excludefilter) . ')/';
} else {
$excludefilter_string = '';
}
while (($file = readdir($handle)) !== false) {
if ($file != '.' && $file != '..' && !in_array($file, $exclude) && (empty($excludefilter_string) || !preg_match($excludefilter_string, $file))) {
$dir = $path . '/' . $file;
$isDir = is_dir($dir);
if ($isDir) {
// Removes filtered directories
if (preg_match("/{$filter}/", $file)) {
if ($fullpath) {
$arr[] = $dir;
} else {
$arr[] = $file;
}
}
if ($recurse) {
if (is_int($recurse)) {
$arr2 = $this->_folders($dir, $filter, $recurse - 1, $fullpath, $exclude, $excludefilter);
} else {
$arr2 = $this->_folders($dir, $filter, $recurse, $fullpath, $exclude, $excludefilter);
}
$arr = array_merge($arr, $arr2);
}
}
}
}
closedir($handle);
return $arr;
}
/**
* Creates the HTML for the permissions widget
*
* @param array $actions Array of action objects
* @param integer $assetId Id of a specific asset to create a widget for.
* @param integer $parent Id of the parent of the asset
* @param string $control The form control
* @param string $idPrefix Prefix for the ids assigned to specific action-group pairs
*
* @return string HTML for the permissions widget
*
* @since 11.1
*
* @see JAccess
* @see JFormFieldRules
*/
public static function assetFormWidget($actions, $assetId = null, $parent = null, $control = 'jform[rules]', $idPrefix = 'jform_rules')
{
$images = self::_getImagesArray();
// Get the user groups.
$groups = self::_getUserGroups();
// Get the incoming inherited rules as well as the asset specific rules.
$inheriting = Access::getAssetRules($parent ? $parent : self::_getParentAssetId($assetId), true);
$inherited = Access::getAssetRules($assetId, true);
$rules = Access::getAssetRules($assetId);
$html = array();
$html[] = '<div class="acl-options">';
$html[] = Html::_('tabs.start', 'acl-rules-' . $assetId, array('useCookie' => 1));
$html[] = Html::_('tabs.panel', Text::_('JLIB_HTML_ACCESS_SUMMARY'), 'summary');
$html[] = ' <p>' . Text::_('JLIB_HTML_ACCESS_SUMMARY_DESC') . '</p>';
$html[] = ' <table class="aclsummary-table" summary="' . Text::_('JLIB_HTML_ACCESS_SUMMARY_DESC') . '">';
$html[] = ' <caption>' . Text::_('JLIB_HTML_ACCESS_SUMMARY_DESC_CAPTION') . '</caption>';
$html[] = ' <tr>';
$html[] = ' <th class="col1 hidelabeltxt">' . Text::_('JLIB_RULES_GROUPS') . '</th>';
foreach ($actions as $i => $action) {
$html[] = ' <th class="col' . ($i + 2) . '">' . Text::_($action->title) . '</th>';
}
$html[] = ' </tr>';
foreach ($groups as $i => $group) {
$html[] = ' <tr class="row' . $i % 2 . '">';
$html[] = ' <td class="col1">' . $group->text . '</td>';
foreach ($actions as $j => $action) {
$html[] = ' <td class="col' . ($j + 2) . '">' . ($assetId ? $inherited->allow($action->name, $group->identities) ? $images['allow'] : $images['deny'] : ($inheriting->allow($action->name, $group->identities) ? $images['allow'] : $images['deny'])) . '</td>';
}
$html[] = ' </tr>';
}
$html[] = ' </table>';
foreach ($actions as $action) {
$actionTitle = Text::_($action->title);
$actionDesc = Text::_($action->description);
$html[] = Html::_('tabs.panel', $actionTitle, $action->name);
$html[] = ' <p>' . $actionDesc . '</p>';
$html[] = ' <table class="aclmodify-table" summary="' . strip_tags($actionDesc) . '">';
$html[] = ' <caption>' . Text::_('JLIB_HTML_ACCESS_MODIFY_DESC_CAPTION_ACL') . ' ' . $actionTitle . ' ' . Text::_('JLIB_HTML_ACCESS_MODIFY_DESC_CAPTION_TABLE') . '</caption>';
$html[] = ' <tr>';
$html[] = ' <th class="col1 hidelabeltxt">' . Text::_('JLIB_RULES_GROUP') . '</th>';
$html[] = ' <th class="col2">' . Text::_('JLIB_RULES_INHERIT') . '</th>';
$html[] = ' <th class="col3 hidelabeltxt">' . Text::_('JMODIFY') . '</th>';
$html[] = ' <th class="col4">' . Text::_('JCURRENT') . '</th>';
$html[] = ' </tr>';
foreach ($groups as $i => $group) {
$selected = $rules->allow($action->name, $group->value);
$html[] = ' <tr class="row' . $i % 2 . '">';
$html[] = ' <td class="col1">' . $group->text . '</td>';
$html[] = ' <td class="col2">' . ($inheriting->allow($action->name, $group->identities) ? $images['allow-i'] : $images['deny-i']) . '</td>';
$html[] = ' <td class="col3">';
$html[] = ' <select id="' . $idPrefix . '_' . $action->name . '_' . $group->value . '" class="inputbox" size="1" name="' . $control . '[' . $action->name . '][' . $group->value . ']" title="' . Text::sprintf('JLIB_RULES_SELECT_ALLOW_DENY_GROUP', $actionTitle, $group->text) . '">';
$html[] = ' <option value=""' . ($selected === null ? ' selected="selected"' : '') . '>' . Text::_('JLIB_RULES_INHERIT') . '</option>';
$html[] = ' <option value="1"' . ($selected === true ? ' selected="selected"' : '') . '>' . Text::_('JLIB_RULES_ALLOWED') . '</option>';
$html[] = ' <option value="0"' . ($selected === false ? ' selected="selected"' : '') . '>' . Text::_('JLIB_RULES_DENIED') . '</option>';
$html[] = ' </select>';
$html[] = ' </td>';
$html[] = ' <td class="col4">' . ($assetId ? $inherited->allow($action->name, $group->identities) ? $images['allow'] : $images['deny'] : ($inheriting->allow($action->name, $group->identities) ? $images['allow'] : $images['deny'])) . '</td>';
$html[] = ' </tr>';
}
$html[] = ' </table>';
}
$html[] = Html::_('tabs.end');
// Build the footer with legend and special purpose buttons.
$html[] = ' <div class="clr"></div>';
$html[] = ' <ul class="acllegend fltlft">';
$html[] = ' <li class="acl-allowed">' . Text::_('JLIB_RULES_ALLOWED') . '</li>';
$html[] = ' <li class="acl-denied">' . Text::_('JLIB_RULES_DENIED') . '</li>';
$html[] = ' </ul>';
$html[] = '</div>';
return implode("\n", $html);
}
/**
* Method to create a checkbox for a grid row.
*
* @param integer $rowNum The row index
* @param integer $recId The record id
* @param boolean $checkedOut True if item is checke out
* @param string $name The name of the form element
*
* @return mixed String of html with a checkbox if item is not checked out, null if checked out.
*/
public static function id($rowNum, $recId, $checkedOut = false, $name = 'cid')
{
if ($checkedOut) {
return '';
} else {
return '<input type="checkbox" id="cb' . $rowNum . '" name="' . $name . '[]" value="' . $recId . '" onclick="Joomla.isChecked(this.checked);" title="' . Text::sprintf('JGRID_CHECKBOX_ROW_N', $rowNum + 1) . '" />';
}
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on failure.
*
* @since 12.1
* @throws RuntimeException
* @throws Exception
*/
public function execute()
{
$this->connect();
if (!is_object($this->connection)) {
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'database');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and cause issues later
$sql = $this->replacePrefix((string) $this->sql);
if ($this->limit > 0 || $this->offset > 0) {
// @TODO
$sql .= ' LIMIT ' . $this->offset . ', ' . $this->limit;
}
// Increment the query counter.
$this->count++;
// If debugging is enabled then let's log the query.
if ($this->debug) {
// Add the query to the object queue.
$this->log[] = $sql;
Log::add($sql, Log::DEBUG, 'databasequery');
}
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// Execute the query.
$this->executed = false;
if ($this->prepared instanceof PDOStatement) {
// Bind the variables:
if ($this->sql instanceof Preparable) {
$bounded =& $this->sql->getBounded();
foreach ($bounded as $key => $obj) {
$this->prepared->bindParam($key, $obj->value, $obj->dataType, $obj->length, $obj->driverOptions);
}
}
$this->executed = $this->prepared->execute();
}
// If an error occurred handle it.
if (!$this->executed) {
// Get the error number and message before we execute any more queries.
$errorNum = (int) $this->connection->errorCode();
$errorMsg = (string) 'SQL: ' . implode(", ", $this->connection->errorInfo());
// Check if the server was disconnected.
if (!$this->connected()) {
try {
// Attempt to reconnect.
$this->connection = null;
$this->connect();
} catch (RuntimeException $e) {
// Get the error number and message.
$this->errorNum = (int) $this->connection->errorCode();
$this->errorMsg = (string) 'SQL: ' . implode(", ", $this->connection->errorInfo());
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
} else {
// Get the error number and message from before we tried to reconnect.
$this->errorNum = $errorNum;
$this->errorMsg = $errorMsg;
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->prepared;
}
/**
* 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;
}
/**
* Test...
*
* @covers Joomla\Language\Text::sprintf
*
* @return void
*
* @since 1.1.2
*/
public function testSprintf()
{
$string = "foobar's";
$output = Text::sprintf($string);
$this->assertEquals($string, $output);
$nStrings = count(TestHelper::getValue($this->object, 'strings'));
$options = array('jsSafe' => true);
$output = Text::sprintf($string, $options);
$this->assertEquals("foobar\\'s", $output);
$this->assertCount($nStrings, TestHelper::getValue($this->object, 'strings'));
$nStrings = count(TestHelper::getValue($this->object, 'strings'));
$options = array('script' => true);
$output = Text::sprintf($string, $options);
$this->assertEquals("foobar's", $output);
$this->assertCount($nStrings + 1, TestHelper::getValue($this->object, 'strings'));
}
/**
* Set transfer mode
*
* @param integer $mode Integer representation of data transfer mode [1:Binary|0:Ascii]
* Defined constants can also be used [FTP_BINARY|FTP_ASCII]
*
* @return boolean True if successful
*
* @since 12.1
*/
protected function _mode($mode)
{
if ($mode == FTP_BINARY) {
if (!$this->_putCmd("TYPE I", 200)) {
Log::add(Text::sprintf('JLIB_CLIENT_ERROR_JFTP_MODE_BINARY', $this->_response), Log::WARNING, 'jerror');
return false;
}
} else {
if (!$this->_putCmd("TYPE A", 200)) {
Log::add(Text::sprintf('JLIB_CLIENT_ERROR_JFTP_MODE_ASCII', $this->_response), Log::WARNING, 'jerror');
return false;
}
}
return true;
}
/**
* Static method to get an instance of a JTable class if it can be found in
* the table include paths. To add include paths for searching for JTable
* classes @see JTable::addIncludePath().
*
* @param string $type The type (name) of the JTable class to get an instance of.
* @param string $prefix An optional prefix for the table class name.
* @param array $config An optional array of configuration values for the JTable object.
*
* @return mixed A JTable object if found or boolean false if one could not be found.
*
* @link http://docs.joomla.org/JTable/getInstance
* @since 11.1
*/
public static function getInstance($type, $prefix = 'JTable', $config = array())
{
// Sanitize and prepare the table class name.
$type = preg_replace('/[^A-Z0-9_\\.-]/i', '', $type);
$tableClass = $prefix . ucfirst($type);
// Only try to load the class if it doesn't already exist.
if (!class_exists($tableClass)) {
// Search for the class file in the JTable include paths.
$path = Path::find(self::addIncludePath(), strtolower($type) . '.php');
if ($path) {
// Import the class file.
include_once $path;
// If we were unable to load the proper class, raise a warning and return false.
if (!class_exists($tableClass)) {
Log::add(Text::sprintf('JLIB_DATABASE_ERROR_CLASS_NOT_FOUND_IN_FILE', $tableClass), Log::WARNING, 'jerror');
return false;
}
} else {
// If we were unable to find the class file in the JTable include paths, raise a warning and return false.
Log::add(Text::sprintf('JLIB_DATABASE_ERROR_NOT_SUPPORTED_FILE_NOT_FOUND', $type), Log::WARNING, 'jerror');
return false;
}
}
// If a database object was passed in the configuration array use it, otherwise get the global one from JFactory.
$db = isset($config['dbo']) ? $config['dbo'] : Factory::getDbo();
// Instantiate a new table class and return it.
return new $tableClass($db);
}
/**
* Apply the patch
*
* @param array &$lines The udiff array of lines
* @param string $src The source file
* @param string $dst The destination file
* @param string $src_line The beginning of the patch for the source file
* @param string $src_size The size of the patch for the source file
* @param string $dst_line The beginning of the patch for the destination file
* @param string $dst_size The size of the patch for the destination file
*
* @return void
*
* @throw RuntimeException
*/
protected function applyHunk(&$lines, $src, $dst, $src_line, $src_size, $dst_line, $dst_size)
{
$src_line--;
$dst_line--;
$line = current($lines);
// Source lines (old file)
$source = array();
// New lines (new file)
$destin = array();
$src_left = $src_size;
$dst_left = $dst_size;
do {
if (!isset($line[0])) {
$source[] = '';
$destin[] = '';
$src_left--;
$dst_left--;
} elseif ($line[0] == '-') {
if ($src_left == 0) {
throw new RuntimeException(Text::sprintf('JLIB_FILESYSTEM_PATCHER_REMOVE_LINE', key($lines)));
}
$source[] = substr($line, 1);
$src_left--;
} elseif ($line[0] == '+') {
if ($dst_left == 0) {
throw new RuntimeException(Text::sprintf('JLIB_FILESYSTEM_PATCHER_ADD_LINE', key($lines)));
}
$destin[] = substr($line, 1);
$dst_left--;
} elseif ($line != '\\ No newline at end of file') {
$line = substr($line, 1);
$source[] = $line;
$destin[] = $line;
$src_left--;
$dst_left--;
}
if ($src_left == 0 && $dst_left == 0) {
// Now apply the patch, finally!
if ($src_size > 0) {
$src_lines =& $this->getSource($src);
if (!isset($src_lines)) {
throw new RuntimeException(Text::sprintf('JLIB_FILESYSTEM_PATCHER_UNEXISING_SOURCE', $src));
}
}
if ($dst_size > 0) {
if ($src_size > 0) {
$dst_lines =& $this->getDestination($dst, $src);
$src_bottom = $src_line + count($source);
for ($l = $src_line; $l < $src_bottom; $l++) {
if ($src_lines[$l] != $source[$l - $src_line]) {
throw new RuntimeException(Text::sprintf('JLIB_FILESYSTEM_PATCHER_FAILED_VERIFY', $src, $l));
}
}
array_splice($dst_lines, $dst_line, count($source), $destin);
} else {
$this->destinations[$dst] = $destin;
}
} else {
$this->removals[] = $src;
}
next($lines);
return;
}
$line = next($lines);
} while ($line !== false);
throw new RuntimeException('Unexpected EOF');
}
/**
* Validation and filtering
*
* @return boolean True if satisfactory
*
* @since 11.1
*/
public function check()
{
// Set user id to null istead of 0, if needed
if ($this->id === 0) {
$this->id = null;
}
// Validate user information
if (trim($this->name) == '') {
$this->setError(Text::_('JLIB_DATABASE_ERROR_PLEASE_ENTER_YOUR_NAME'));
return false;
}
if (trim($this->username) == '') {
$this->setError(Text::_('JLIB_DATABASE_ERROR_PLEASE_ENTER_A_USER_NAME'));
return false;
}
if (preg_match("#[<>\"'%;()&]#i", $this->username) || strlen(utf8_decode($this->username)) < 2) {
$this->setError(Text::sprintf('JLIB_DATABASE_ERROR_VALID_AZ09', 2));
return false;
}
if (trim($this->email) == "" || !Helper::isEmailAddress($this->email)) {
$this->setError(Text::_('JLIB_DATABASE_ERROR_VALID_MAIL'));
return false;
}
// Set the registration timestamp
if (empty($this->registerDate) || $this->registerDate == $this->_db->getNullDate()) {
$this->registerDate = Factory::getDate()->toSql();
}
// Set the lastvisitDate timestamp
if (empty($this->lastvisitDate)) {
$this->lastvisitDate = $this->_db->getNullDate();
}
// Check for existing username
$query = $this->_db->getQuery(true);
$query->select($this->_db->quoteName('id'));
$query->from($this->_db->quoteName('#__users'));
$query->where($this->_db->quoteName('username') . ' = ' . $this->_db->quote($this->username));
$query->where($this->_db->quoteName('id') . ' != ' . (int) $this->id);
$this->_db->setQuery($query);
$xid = (int) $this->_db->loadResult();
if ($xid && $xid != (int) $this->id) {
$this->setError(Text::_('JLIB_DATABASE_ERROR_USERNAME_INUSE'));
return false;
}
// Check for existing email
$query->clear();
$query->select($this->_db->quoteName('id'));
$query->from($this->_db->quoteName('#__users'));
$query->where($this->_db->quoteName('email') . ' = ' . $this->_db->quote($this->email));
$query->where($this->_db->quoteName('id') . ' != ' . (int) $this->id);
$this->_db->setQuery($query);
$xid = (int) $this->_db->loadResult();
if ($xid && $xid != (int) $this->id) {
$this->setError(Text::_('JLIB_DATABASE_ERROR_EMAIL_INUSE'));
return false;
}
// Check for root_user != username
$config = Factory::getConfig();
$rootUser = $config->get('root_user');
if (!is_numeric($rootUser)) {
$query->clear();
$query->select($this->_db->quoteName('id'));
$query->from($this->_db->quoteName('#__users'));
$query->where($this->_db->quoteName('username') . ' = ' . $this->_db->quote($rootUser));
$this->_db->setQuery($query);
$xid = (int) $this->_db->loadResult();
if ($rootUser == $this->username && (!$xid || $xid && $xid != (int) $this->id) || $xid && $xid == (int) $this->id && $rootUser != $this->username) {
$this->setError(Text::_('JLIB_DATABASE_ERROR_USERNAME_CANNOT_CHANGE'));
return false;
}
}
return true;
}
/**
* Finds out if a set of login credentials are valid by asking all observing
* objects to run their respective authentication routines.
*
* @param array $credentials Array holding the user credentials.
* @param array $options Array holding user options.
*
* @return AuthenticationResponse Response object with status variable filled in for last plugin or first successful plugin.
*
* @see AuthenticationResponse
* @since 11.1
*/
public function authenticate($credentials, $options = array())
{
// Get plugins
$plugins = Helper::getPlugin('authentication');
// Create authentication response
$response = new AuthenticationResponse();
/*
* Loop through the plugins and check of the credentials can be used to authenticate
* the user
*
* Any errors raised in the plugin should be returned via the AuthenticationResponse
* and handled appropriately.
*/
foreach ($plugins as $plugin) {
$className = 'plg' . $plugin->type . $plugin->name;
if (class_exists($className)) {
$plugin = new $className($this, (array) $plugin);
} else {
// Bail here if the plugin can't be created
Log::add(Text::sprintf('JLIB_USER_ERROR_AUTHENTICATION_FAILED_LOAD_PLUGIN', $className), Log::WARNING, 'jerror');
continue;
}
// Try to authenticate
$plugin->onUserAuthenticate($credentials, $options, $response);
// If authentication is successful break out of the loop
if ($response->status === self::STATUS_SUCCESS) {
if (empty($response->type)) {
$response->type = isset($plugin->_name) ? $plugin->_name : $plugin->name;
}
break;
}
}
if (empty($response->username)) {
$response->username = $credentials['username'];
}
if (empty($response->fullname)) {
$response->fullname = $credentials['username'];
}
if (empty($response->password)) {
$response->password = $credentials['password'];
}
return $response;
}
/**
* Utility function to read the folders in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for folder names.
* @param mixed $recurse True to recursively search into sub-folders, or an integer to specify the maximum depth.
* @param boolean $full True to return the full path to the folders.
* @param array $exclude Array with names of folders which should not be shown in the result.
* @param array $excludefilter Array with regular expressions matching folders which should not be shown in the result.
*
* @return array Folders in the given folder.
*
* @since 11.1
*/
public static function folders($path, $filter = '.', $recurse = false, $full = false, $exclude = array('.svn', 'CVS', '.DS_Store', '__MACOSX'), $excludefilter = array('^\\..*'))
{
// Check to make sure the path valid and clean
$path = Path::clean($path);
// Is the path a folder?
if (!is_dir($path)) {
Log::add(Text::sprintf('JLIB_FILESYSTEM_ERROR_PATH_IS_NOT_A_FOLDER_FOLDER', $path), Log::WARNING, 'jerror');
return false;
}
// Compute the excludefilter string
if (count($excludefilter)) {
$excludefilter_string = '/(' . implode('|', $excludefilter) . ')/';
} else {
$excludefilter_string = '';
}
// Get the folders
$arr = self::_items($path, $filter, $recurse, $full, $exclude, $excludefilter_string, false);
// Sort the folders
asort($arr);
return array_values($arr);
}
/**
* Moves an uploaded file to a destination folder
*
* @param string $src The name of the php (temporary) uploaded file
* @param string $dest The path (including filename) to move the uploaded file to
* @param boolean $use_streams True to use streams
*
* @return boolean True on success
*
* @since 11.1
*/
public static function upload($src, $dest, $use_streams = false)
{
// Ensure that the path is valid and clean
$dest = Path::clean($dest);
// Create the destination directory if it does not exist
$baseDir = dirname($dest);
if (!file_exists($baseDir)) {
Folder::create($baseDir);
}
if ($use_streams) {
$stream = Factory::getStream();
if (!$stream->upload($src, $dest)) {
Log::add(Text::sprintf('JLIB_FILESYSTEM_ERROR_UPLOAD', $stream->getError()), Log::WARNING, 'jerror');
return false;
}
return true;
} else {
$FTPOptions = ClientHelper::getCredentials('ftp');
$ret = false;
if ($FTPOptions['enabled'] == 1) {
// Connect the FTP client
$ftp = ClientFtp::getInstance($FTPOptions['host'], $FTPOptions['port'], array(), $FTPOptions['user'], $FTPOptions['pass']);
// Translate path for the FTP account
$dest = Path::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $dest), '/');
// Copy the file to the destination directory
if (is_uploaded_file($src) && $ftp->store($src, $dest)) {
unlink($src);
$ret = true;
} else {
Log::add(Text::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR02'), Log::WARNING, 'jerror');
}
} else {
if (is_writeable($baseDir) && move_uploaded_file($src, $dest)) {
// Short circuit to prevent file permission errors
if (Path::setPermissions($dest)) {
$ret = true;
} else {
Log::add(Text::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR01'), Log::WARNING, 'jerror');
}
} else {
Log::add(Text::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR02'), Log::WARNING, 'jerror');
}
}
return $ret;
}
}
/**
* Method to load a JUser object by user id number
*
* @param mixed $id The user id of the user to load
*
* @return boolean True on success
*
* @since 11.1
*/
public function load($id)
{
// Create the user table object
$table = $this->getTable();
// Load the JUserModel object based on the user id or throw a warning.
if (!$table->load($id)) {
// Reset to guest user
$this->guest = 1;
Log::add(Text::sprintf('JLIB_USER_ERROR_UNABLE_TO_LOAD_USER', $id), Log::WARNING, 'jerror');
return false;
}
/*
* Set the user parameters using the default XML file. We might want to
* extend this in the future to allow for the ability to have custom
* user parameters, but for right now we'll leave it how it is.
*/
$this->_params->loadString($table->params);
// Assuming all is well at this point let's bind the data
$this->setProperties($table->getProperties());
// The user is no longer a guest
if ($this->id != 0) {
$this->guest = 0;
} else {
$this->guest = 1;
}
return true;
}
/**
* Gets PHP options.
*
* @return array Array of PHP config options
*
* @since 1.0
*/
public function getPhpOptions()
{
$options = array();
// Check the PHP Version.
$option = new \stdClass();
$option->label = Text::_('INSTL_PHP_VERSION') . ' >= 5.3.10';
$option->state = version_compare(PHP_VERSION, '5.3.10', '>=');
$option->notice = null;
$options[] = $option;
// Check for magic quotes gpc.
$option = new \stdClass();
$option->label = Text::_('INSTL_MAGIC_QUOTES_GPC');
$option->state = ini_get('magic_quotes_gpc') == false;
$option->notice = null;
$options[] = $option;
// Check for register globals.
$option = new \stdClass();
$option->label = Text::_('INSTL_REGISTER_GLOBALS');
$option->state = ini_get('register_globals') == false;
$option->notice = null;
$options[] = $option;
// Check for zlib support.
$option = new \stdClass();
$option->label = Text::_('INSTL_ZLIB_COMPRESSION_SUPPORT');
$option->state = extension_loaded('zlib');
$option->notice = null;
$options[] = $option;
// Check for XML support.
$option = new \stdClass();
$option->label = Text::_('INSTL_XML_SUPPORT');
$option->state = extension_loaded('xml');
$option->notice = null;
$options[] = $option;
// Check for database support.
// We are satisfied if there is at least one database driver available.
$available = $this->dboDrivers();
$option = new \stdClass();
$option->label = Text::_('INSTL_DATABASE_SUPPORT');
$option->label .= '<br />(' . implode(', ', $available) . ')';
$option->state = count($available);
$option->notice = null;
$options[] = $option;
// Check for mbstring options.
if (extension_loaded('mbstring')) {
// Check for default MB language.
$option = new \stdClass();
$option->label = Text::_('INSTL_MB_LANGUAGE_IS_DEFAULT');
$option->state = strtolower(ini_get('mbstring.language')) == 'neutral';
$option->notice = $option->state ? null : Text::_('INSTL_NOTICEMBLANGNOTDEFAULT');
$options[] = $option;
// Check for MB function overload.
$option = new \stdClass();
$option->label = Text::_('INSTL_MB_STRING_OVERLOAD_OFF');
$option->state = ini_get('mbstring.func_overload') == 0;
$option->notice = $option->state ? null : Text::_('INSTL_NOTICEMBSTRINGOVERLOAD');
$options[] = $option;
}
// Check for a missing native parse_ini_file implementation
$option = new \stdClass();
$option->label = Text::_('INSTL_PARSE_INI_FILE_AVAILABLE');
$option->state = $this->getIniParserAvailability();
$option->notice = null;
$options[] = $option;
// Check for missing native json_encode / json_decode support
$option = new \stdClass();
$option->label = Text::_('INSTL_JSON_SUPPORT_AVAILABLE');
$option->state = function_exists('json_encode') && function_exists('json_decode');
$option->notice = null;
$options[] = $option;
// Check for configuration file writable.
$writable = is_writable(JPATH_CONFIGURATION . '/configuration.php') || !file_exists(JPATH_CONFIGURATION . '/configuration.php') && is_writable(JPATH_ROOT);
$option = new \stdClass();
$option->label = Text::sprintf('INSTL_WRITABLE', 'configuration.php');
$option->state = $writable;
$option->notice = $option->state ? null : Text::_('INSTL_NOTICEYOUCANTINSTALL');
$options[] = $option;
return $options;
}
/**
* Method to validate a JFormField object based on field data.
*
* @param SimpleXMLElement $element The XML element object representation of the form field.
* @param string $group The optional dot-separated form group path on which to find the field.
* @param mixed $value The optional value to use as the default for the field.
* @param Registry $input An optional Registry object with the entire data set to validate
* against the entire form.
*
* @return mixed Boolean true if field value is valid, Exception on failure.
*
* @since 11.1
* @throws InvalidArgumentException
* @throws UnexpectedValueException
*/
protected function validateField(SimpleXMLElement $element, $group = null, $value = null, Registry $input = null)
{
$valid = true;
// Check if the field is required.
$required = (string) $element['required'] == 'true' || (string) $element['required'] == 'required';
if ($required) {
// If the field is required and the value is empty return an error message.
if ($value === '' || $value === null) {
if ($element['label']) {
$message = Text::_($element['label']);
} else {
$message = Text::_($element['name']);
}
$message = Text::sprintf('JLIB_FORM_VALIDATE_FIELD_REQUIRED', $message);
return new RuntimeException($message);
}
}
// Get the field validation rule.
if ($type = (string) $element['validate']) {
// Load the JFormRule object for the field.
$rule = $this->loadRuleType($type);
// If the object could not be loaded return an error message.
if ($rule === false) {
throw new UnexpectedValueException(sprintf('%s::validateField() rule `%s` missing.', get_class($this), $type));
}
// Run the field validation rule test.
$valid = $rule->test($element, $value, $group, $input, $this);
// Check for an error in the validation test.
if ($valid instanceof Exception) {
return $valid;
}
}
// Check if the field is valid.
if ($valid === false) {
// Does the field have a defined error message?
$message = (string) $element['message'];
if ($message) {
$message = Text::_($element['message']);
return new UnexpectedValueException($message);
} else {
$message = Text::_($element['label']);
$message = Text::sprintf('JLIB_FORM_VALIDATE_FIELD_INVALID', $message);
return new UnexpectedValueException($message);
}
}
return true;
}
/**
* Method to get the field input markup for Access Control Lists.
* Optionally can be associated with a specific component and section.
*
* TODO: Add access check.
*
* @return string The field input markup.
*
* @since 11.1
*/
protected function getInput()
{
Html::_('behavior.tooltip');
// Initialise some field attributes.
$section = $this->element['section'] ? (string) $this->element['section'] : '';
$component = $this->element['component'] ? (string) $this->element['component'] : '';
$assetField = $this->element['asset_field'] ? (string) $this->element['asset_field'] : 'asset_id';
// Get the actions for the asset.
$actions = Access::getActionsFromFile(JPATH_ADMINISTRATOR . '/components/' . $component . '/access.xml', "/access/section[@name='" . $section . "']/");
// Iterate over the children and add to the actions.
foreach ($this->element->children() as $el) {
if ($el->getName() == 'action') {
$actions[] = (object) array('name' => (string) $el['name'], 'title' => (string) $el['title'], 'description' => (string) $el['description']);
}
}
// Get the explicit rules for this asset.
if ($section == 'component') {
// Need to find the asset id by the name of the component.
$db = Factory::getDbo();
$query = $db->getQuery(true);
$query->select($db->quoteName('id'));
$query->from($db->quoteName('#__assets'));
$query->where($db->quoteName('name') . ' = ' . $db->quote($component));
$db->setQuery($query);
$assetId = (int) $db->loadResult();
} else {
// Find the asset id of the content.
// Note that for global configuration, com_config injects asset_id = 1 into the form.
$assetId = $this->form->getValue($assetField);
}
// Use the compact form for the content rules (deprecated).
/* @todo remove code:
if (!empty($component) && $section != 'component') {
return Html::_('rules.assetFormWidget', $actions, $assetId, $assetId ? null : $component, $this->name, $this->id);
}
*/
// Full width format.
// Get the rules for just this asset (non-recursive).
$assetRules = Access::getAssetRules($assetId);
// Get the available user groups.
$groups = $this->getUserGroups();
// Build the form control.
$curLevel = 0;
// Prepare output
$html = array();
$html[] = '<div id="permissions-sliders" class="pane-sliders">';
$html[] = '<p class="rule-desc">' . Text::_('JLIB_RULES_SETTINGS_DESC') . '</p>';
$html[] = '<ul id="rules">';
// Start a row for each user group.
foreach ($groups as $group) {
$difLevel = $group->level - $curLevel;
if ($difLevel > 0) {
$html[] = '<li><ul>';
} elseif ($difLevel < 0) {
$html[] = str_repeat('</ul></li>', -$difLevel);
}
$html[] = '<li>';
$html[] = '<div class="panel">';
$html[] = '<h3 class="pane-toggler title"><a href="javascript:void(0);"><span>';
$html[] = str_repeat('<span class="level">|–</span> ', $curLevel = $group->level) . $group->text;
$html[] = '</span></a></h3>';
$html[] = '<div class="pane-slider content pane-hide">';
$html[] = '<div class="mypanel">';
$html[] = '<table class="group-rules">';
$html[] = '<thead>';
$html[] = '<tr>';
$html[] = '<th class="actions" id="actions-th' . $group->value . '">';
$html[] = '<span class="acl-action">' . Text::_('JLIB_RULES_ACTION') . '</span>';
$html[] = '</th>';
$html[] = '<th class="settings" id="settings-th' . $group->value . '">';
$html[] = '<span class="acl-action">' . Text::_('JLIB_RULES_SELECT_SETTING') . '</span>';
$html[] = '</th>';
// The calculated setting is not shown for the root group of global configuration.
$canCalculateSettings = $group->parent_id || !empty($component);
if ($canCalculateSettings) {
$html[] = '<th id="aclactionth' . $group->value . '">';
$html[] = '<span class="acl-action">' . Text::_('JLIB_RULES_CALCULATED_SETTING') . '</span>';
$html[] = '</th>';
}
$html[] = '</tr>';
$html[] = '</thead>';
$html[] = '<tbody>';
foreach ($actions as $action) {
$html[] = '<tr>';
$html[] = '<td headers="actions-th' . $group->value . '">';
$html[] = '<label class="hasTip" for="' . $this->id . '_' . $action->name . '_' . $group->value . '" title="' . htmlspecialchars(Text::_($action->title) . '::' . Text::_($action->description), ENT_COMPAT, 'UTF-8') . '">';
$html[] = Text::_($action->title);
$html[] = '</label>';
$html[] = '</td>';
$html[] = '<td headers="settings-th' . $group->value . '">';
$html[] = '<select name="' . $this->name . '[' . $action->name . '][' . $group->value . ']" id="' . $this->id . '_' . $action->name . '_' . $group->value . '" title="' . Text::sprintf('JLIB_RULES_SELECT_ALLOW_DENY_GROUP', Text::_($action->title), trim($group->text)) . '">';
$inheritedRule = Access::checkGroup($group->value, $action->name, $assetId);
// Get the actual setting for the action for this group.
$assetRule = $assetRules->allow($action->name, $group->value);
// Build the dropdowns for the permissions sliders
// The parent group has "Not Set", all children can rightly "Inherit" from that.
$html[] = '<option value=""' . ($assetRule === null ? ' selected="selected"' : '') . '>' . Text::_(empty($group->parent_id) && empty($component) ? 'JLIB_RULES_NOT_SET' : 'JLIB_RULES_INHERITED') . '</option>';
$html[] = '<option value="1"' . ($assetRule === true ? ' selected="selected"' : '') . '>' . Text::_('JLIB_RULES_ALLOWED') . '</option>';
$html[] = '<option value="0"' . ($assetRule === false ? ' selected="selected"' : '') . '>' . Text::_('JLIB_RULES_DENIED') . '</option>';
$html[] = '</select>  ';
// If this asset's rule is allowed, but the inherited rule is deny, we have a conflict.
if ($assetRule === true && $inheritedRule === false) {
$html[] = Text::_('JLIB_RULES_CONFLICT');
}
$html[] = '</td>';
// Build the Calculated Settings column.
// The inherited settings column is not displayed for the root group in global configuration.
if ($canCalculateSettings) {
$html[] = '<td headers="aclactionth' . $group->value . '">';
// This is where we show the current effective settings considering currrent group, path and cascade.
// Check whether this is a component or global. Change the text slightly.
if (Access::checkGroup($group->value, 'core.admin') !== true) {
if ($inheritedRule === null) {
$html[] = '<span class="icon-16-unset">' . Text::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
} elseif ($inheritedRule === true) {
$html[] = '<span class="icon-16-allowed">' . Text::_('JLIB_RULES_ALLOWED') . '</span>';
} elseif ($inheritedRule === false) {
if ($assetRule === false) {
$html[] = '<span class="icon-16-denied">' . Text::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
} else {
$html[] = '<span class="icon-16-denied"><span class="icon-16-locked">' . Text::_('JLIB_RULES_NOT_ALLOWED_LOCKED') . '</span></span>';
}
}
} elseif (!empty($component)) {
$html[] = '<span class="icon-16-allowed"><span class="icon-16-locked">' . Text::_('JLIB_RULES_ALLOWED_ADMIN') . '</span></span>';
} else {
// Special handling for groups that have global admin because they can't be denied.
// The admin rights can be changed.
if ($action->name === 'core.admin') {
$html[] = '<span class="icon-16-allowed">' . Text::_('JLIB_RULES_ALLOWED') . '</span>';
} elseif ($inheritedRule === false) {
// Other actions cannot be changed.
$html[] = '<span class="icon-16-denied"><span class="icon-16-locked">' . Text::_('JLIB_RULES_NOT_ALLOWED_ADMIN_CONFLICT') . '</span></span>';
} else {
$html[] = '<span class="icon-16-allowed"><span class="icon-16-locked">' . Text::_('JLIB_RULES_ALLOWED_ADMIN') . '</span></span>';
}
}
$html[] = '</td>';
}
$html[] = '</tr>';
}
$html[] = '</tbody>';
$html[] = '</table></div>';
$html[] = '</div></div>';
$html[] = '</li>';
}
$html[] = str_repeat('</ul></li>', $curLevel);
$html[] = '</ul><div class="rule-notes">';
if ($section == 'component' || $section == null) {
$html[] = Text::_('JLIB_RULES_SETTING_NOTES');
} else {
$html[] = Text::_('JLIB_RULES_SETTING_NOTES_ITEM');
}
$html[] = '</div></div>';
// Get the JInput object
$input = Factory::getApplication()->input;
$js = "window.addEvent('domready', function(){ new Fx.Accordion(\$\$('div#permissions-sliders.pane-sliders .panel h3.pane-toggler')," . "\$\$('div#permissions-sliders.pane-sliders .panel div.pane-slider'), {onActive: function(toggler, i) {toggler.addClass('pane-toggler-down');" . "toggler.removeClass('pane-toggler');i.addClass('pane-down');i.removeClass('pane-hide');Cookie.write('jpanesliders_permissions-sliders" . $component . "',\$\$('div#permissions-sliders.pane-sliders .panel h3').indexOf(toggler));}," . "onBackground: function(toggler, i) {toggler.addClass('pane-toggler');toggler.removeClass('pane-toggler-down');i.addClass('pane-hide');" . "i.removeClass('pane-down');}, duration: 300, display: " . $input->cookie->get('jpanesliders_permissions-sliders' . $component, 0, 'integer') . ", show: " . $input->cookie->get('jpanesliders_permissions-sliders' . $component, 0, 'integer') . ", alwaysHide:true, opacity: false}); });";
Factory::getDocument()->addScriptDeclaration($js);
return implode("\n", $html);
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on failure.
*
* @since 12.1
* @throws RuntimeException
* @throws Exception
*/
public function execute()
{
$this->connect();
if (!is_resource($this->connection)) {
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'database');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and cause issues later
$sql = $this->replacePrefix((string) $this->sql);
if ($this->limit > 0 || $this->offset > 0) {
$sql = $this->limit($sql, $this->limit, $this->offset);
}
// Increment the query counter.
$this->count++;
// If debugging is enabled then let's log the query.
if ($this->debug) {
// Add the query to the object queue.
$this->log[] = $sql;
Log::add($sql, Log::DEBUG, 'databasequery');
}
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// SQLSrv_num_rows requires a static or keyset cursor.
if (strncmp(ltrim(strtoupper($sql)), 'SELECT', strlen('SELECT')) == 0) {
$array = array('Scrollable' => SQLSRV_CURSOR_KEYSET);
} else {
$array = array();
}
// Execute the query. Error suppression is used here to prevent warnings/notices that the connection has been lost.
$this->cursor = @sqlsrv_query($this->connection, $sql, array(), $array);
// If an error occurred handle it.
if (!$this->cursor) {
// Check if the server was disconnected.
if (!$this->connected()) {
try {
// Attempt to reconnect.
$this->connection = null;
$this->connect();
} catch (RuntimeException $e) {
// Get the error number and message.
$errors = sqlsrv_errors();
$this->errorNum = $errors[0]['SQLSTATE'];
$this->errorMsg = $errors[0]['message'] . 'SQL=' . $sql;
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
} else {
// Get the error number and message.
$errors = sqlsrv_errors();
$this->errorNum = $errors[0]['SQLSTATE'];
$this->errorMsg = $errors[0]['message'] . 'SQL=' . $sql;
// Throw the normal query exception.
Log::add(Text::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), Log::ERROR, 'databasequery');
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->cursor;
}
/**
* Create and return the pagination result set counter string, e.g. Results 1-10 of 42
*
* @return string Pagination result set counter string.
*
* @since 11.1
*/
public function getResultsCounter()
{
$html = null;
$fromResult = $this->limitstart + 1;
// If the limit is reached before the end of the list.
if ($this->limitstart + $this->limit < $this->total) {
$toResult = $this->limitstart + $this->limit;
} else {
$toResult = $this->total;
}
// If there are results found.
if ($this->total > 0) {
$msg = Text::sprintf('JLIB_HTML_RESULTS_OF', $fromResult, $toResult, $this->total);
$html .= "\n" . $msg;
} else {
$html .= "\n" . Text::_('JLIB_HTML_NO_RECORDS_FOUND');
}
return $html;
}
/**
* 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);
}
