/**
* Returns the url to header logo (~127x50px)
*
* @param bool $pathOnly If true, returns path relative to doc root. Otherwise, returns a URL.
* @return string
*/
public function getHeaderLogoUrl($pathOnly = false)
{
$logo = 'themes/default/images/logo-header.png';
if (Piwik_Config::getInstance()->branding['use_custom_logo'] == 1 && file_exists(Piwik_Common::getPathToPiwikRoot() . '/themes/logo-header.png')) {
$logo = 'themes/logo-header.png';
}
if (!$pathOnly) {
return Piwik::getPiwikUrl() . $logo;
}
return Piwik_Common::getPathToPiwikRoot() . '/' . $logo;
}
private function paintReportTable()
{
//Color and font restoration
$this->TCPDF->SetFillColor($this->tableBackgroundColor[0], $this->tableBackgroundColor[1], $this->tableBackgroundColor[2]);
$this->TCPDF->SetTextColor($this->reportTextColor[0], $this->reportTextColor[1], $this->reportTextColor[2]);
$this->TCPDF->SetFont('');
$fill = false;
$url = false;
$leftSpacesBeforeLogo = str_repeat(' ', $this->leftSpacesBeforeLogo);
$logoWidth = $this->logoWidth;
$logoHeight = $this->logoHeight;
$rowsMetadata = $this->reportRowsMetadata->getRows();
// Draw a body of report table
foreach ($this->report->getRows() as $rowId => $row) {
$rowMetrics = $row->getColumns();
$rowMetadata = isset($rowsMetadata[$rowId]) ? $rowsMetadata[$rowId]->getColumns() : array();
if (isset($rowMetadata['url'])) {
$url = $rowMetadata['url'];
}
foreach ($this->reportColumns as $columnId => $columnName) {
// Label column
if ($columnId == 'label') {
$isLogoDisplayable = isset($rowMetadata['logo']);
$text = '';
$posX = $this->TCPDF->GetX();
$posY = $this->TCPDF->GetY();
if (isset($rowMetrics[$columnId])) {
$text = substr($rowMetrics[$columnId], 0, $this->truncateAfter);
if ($isLogoDisplayable) {
$text = $leftSpacesBeforeLogo . $text;
}
}
$text = $this->formatText($text);
$this->TCPDF->Cell($this->labelCellWidth, $this->cellHeight, $text, 'LR', 0, 'L', $fill, $url);
if ($isLogoDisplayable) {
if (isset($rowMetadata['logoWidth'])) {
$logoWidth = $rowMetadata['logoWidth'];
}
if (isset($rowMetadata['logoHeight'])) {
$logoHeight = $rowMetadata['logoHeight'];
}
$restoreY = $this->TCPDF->getY();
$restoreX = $this->TCPDF->getX();
$this->TCPDF->SetY($posY);
$this->TCPDF->SetX($posX);
$topMargin = 1.3;
// Country flags are not very high, force a bigger top margin
if ($logoHeight < 16) {
$topMargin = 2;
}
$path = Piwik_Common::getPathToPiwikRoot() . "/" . $rowMetadata['logo'];
if (file_exists($path)) {
$this->TCPDF->Image($path, $posX + ($leftMargin = 2), $posY + $topMargin, $logoWidth / 4);
}
$this->TCPDF->SetXY($restoreX, $restoreY);
}
} else {
// No value means 0
if (empty($rowMetrics[$columnId])) {
$rowMetrics[$columnId] = 0;
}
$this->TCPDF->Cell($this->cellWidth, $this->cellHeight, $rowMetrics[$columnId], 'LR', 0, 'L', $fill);
}
}
$this->TCPDF->Ln();
// Top/Bottom grey border for all cells
$this->TCPDF->SetDrawColor($this->rowTopBottomBorder[0], $this->rowTopBottomBorder[1], $this->rowTopBottomBorder[2]);
$this->TCPDF->Cell($this->totalWidth, 0, '', 'T');
$this->setBorderColor();
$this->TCPDF->Ln(0.2);
$fill = !$fill;
}
}
/**
* Copy individual file from $source to $target.
*
* @param string $source eg. './tmp/latest/index.php'
* @param string $target eg. './index.php'
* @param bool $excludePhp
* @return bool
*/
public static function copy($source, $dest, $excludePhp = false)
{
static $phpExtensions = array('php', 'tpl');
if ($excludePhp) {
$path_parts = pathinfo($source);
if (in_array($path_parts['extension'], $phpExtensions)) {
return true;
}
}
if (!@copy($source, $dest)) {
@chmod($dest, 0755);
if (!@copy($source, $dest)) {
throw new Exception("\n\t\t\t\tError while copying file to <code>{$dest}</code>. <br />\n\t\t\t\tPlease check that the web server has enough permission to overwrite this file. <br/>\n\t\t\t\tFor example, on a linux server, if your apache user is www-data you can try to execute:<br>\n\t\t\t\t<code>chown -R www-data:www-data " . Piwik_Common::getPathToPiwikRoot() . "</code><br>\n\t\t\t\t<code>chmod -R 0755 " . Piwik_Common::getPathToPiwikRoot() . "</code><br>\n\t\t\t\t\t");
}
}
return true;
}
/**
* Copy individual file from $source to $target.
*
* @param string $source eg. './tmp/latest/index.php'
* @param string $target eg. './index.php'
* @param bool $excludePhp
* @return bool
*/
public static function copy($source, $dest, $excludePhp = false)
{
static $phpExtensions = array('php', 'tpl');
if ($excludePhp) {
$path_parts = pathinfo($source);
if (in_array($path_parts['extension'], $phpExtensions)) {
return true;
}
}
if (!@copy($source, $dest)) {
@chmod($dest, 0755);
if (!@copy($source, $dest)) {
$message = "Error while creating/copying file to <code>{$dest}</code>. <br />" . self::getErrorMessageMissingPermissions(Piwik_Common::getPathToPiwikRoot());
throw new Exception($message);
}
}
return true;
}
public static function getDefaultDefaultConfigPath()
{
return Piwik_Common::getPathToPiwikRoot() . '/config/global.ini.php';
}
private function doWelcomeUpdates($view, $componentsWithUpdateFile)
{
$view->new_piwik_version = Piwik_Version::VERSION;
$view->commandUpgradePiwik = "<br /><code>php " . Piwik_Common::getPathToPiwikRoot() . "/index.php -- \"module=CoreUpdater\" </code>";
$pluginNamesToUpdate = array();
$coreToUpdate = false;
// handle case of existing database with no tables
if (!Piwik::isInstalled()) {
$this->errorMessages[] = Piwik_Translate('CoreUpdater_EmptyDatabaseError', Zend_Registry::get('config')->database->dbname);
$this->coreError = true;
$currentVersion = 'N/A';
} else {
$this->errorMessages = array();
try {
$currentVersion = Piwik_GetOption('version_core');
} catch (Exception $e) {
$currentVersion = '<= 0.2.9';
}
foreach ($componentsWithUpdateFile as $name => $filenames) {
if ($name == 'core') {
$coreToUpdate = true;
} else {
$pluginNamesToUpdate[] = $name;
}
}
}
// check file integrity
$integrityInfo = Piwik::getFileIntegrityInformation();
if (isset($integrityInfo[1])) {
if ($integrityInfo[0] == false) {
$this->warningMessages[] = '<b>' . Piwik_Translate('General_FileIntegrityWarningExplanation') . '</b>';
}
$this->warningMessages = array_merge($this->warningMessages, array_slice($integrityInfo, 1));
}
Piwik::deleteAllCacheOnUpdate();
$view->coreError = $this->coreError;
$view->warningMessages = $this->warningMessages;
$view->errorMessages = $this->errorMessages;
$view->current_piwik_version = $currentVersion;
$view->pluginNamesToUpdate = $pluginNamesToUpdate;
$view->coreToUpdate = $coreToUpdate;
echo $view->render();
}
/**
* Returns the url to header logo (~127x50px)
*
* @param bool $pathOnly If true, returns path relative to doc root. Otherwise, returns a URL.
* @return string
*/
public function getHeaderLogoUrl($pathOnly = false)
{
$logo = 'themes/default/images/logo-header.png';
if (Zend_Registry::get('config')->branding->use_custom_logo == 1 && file_exists(Piwik_Common::getPathToPiwikRoot() . '/themes/logo-header.png')) {
$logo = 'themes/logo-header.png';
}
if (!$pathOnly) {
return Piwik::getPiwikUrl() . $logo;
}
return Piwik_Common::getPathToPiwikRoot() . '/' . $logo;
}
/**
* Returns relative path to the application logo
*
* @return string Absolute path to application logo
*/
public function getLogoPath()
{
return Piwik_Common::getPathToPiwikRoot() . '/themes/default/images/logo.png';
}
/**
* Start the session
*
* @param array|bool $options An array of configuration options; the auto-start (bool) setting is ignored
* @return void
*/
public static function start($options = false)
{
if (Piwik_Common::isPhpCliMode() || self::$sessionStarted || defined('PIWIK_ENABLE_SESSION_START') && !PIWIK_ENABLE_SESSION_START) {
return;
}
self::$sessionStarted = true;
// use cookies to store session id on the client side
@ini_set('session.use_cookies', '1');
// prevent attacks involving session ids passed in URLs
@ini_set('session.use_only_cookies', '1');
// advise browser that session cookie should only be sent over secure connection
if (Piwik::isHttps()) {
@ini_set('session.cookie_secure', '1');
}
// advise browser that session cookie should only be accessible through the HTTP protocol (i.e., not JavaScript)
@ini_set('session.cookie_httponly', '1');
// don't use the default: PHPSESSID
$sessionName = defined('PIWIK_SESSION_NAME') ? PIWIK_SESSION_NAME : 'PIWIK_SESSID';
@ini_set('session.name', $sessionName);
// proxies may cause the referer check to fail and
// incorrectly invalidate the session
@ini_set('session.referer_check', '');
$currentSaveHandler = ini_get('session.save_handler');
$config = Piwik_Config::getInstance();
if (self::isFileBasedSessions()) {
// Note: this handler doesn't work well in load-balanced environments and may have a concurrency issue with locked session files
// for "files", use our own folder to prevent local session file hijacking
$sessionPath = PIWIK_USER_PATH . '/tmp/sessions';
// We always call mkdir since it also chmods the directory which might help when permissions were reverted for some reasons
Piwik_Common::mkdir($sessionPath);
@ini_set('session.save_handler', 'files');
@ini_set('session.save_path', $sessionPath);
} else {
if ($config->General['session_save_handler'] === 'dbtable' || in_array($currentSaveHandler, array('user', 'mm'))) {
// We consider these to be misconfigurations, in that:
// - user - we can't verify that user-defined session handler functions have already been set via session_set_save_handler()
// - mm - this handler is not recommended, unsupported, not available for Windows, and has a potential concurrency issue
$db = Zend_Registry::get('db');
$config = array('name' => Piwik_Common::prefixTable('session'), 'primary' => 'id', 'modifiedColumn' => 'modified', 'dataColumn' => 'data', 'lifetimeColumn' => 'lifetime', 'db' => $db);
$saveHandler = new Piwik_Session_SaveHandler_DbTable($config);
if ($saveHandler) {
self::setSaveHandler($saveHandler);
}
}
}
// garbage collection may disabled by default (e.g., Debian)
if (ini_get('session.gc_probability') == 0) {
@ini_set('session.gc_probability', 1);
}
try {
Zend_Session::start();
register_shutdown_function(array('Zend_Session', 'writeClose'), true);
} catch (Exception $e) {
Piwik::log('Unable to start session: ' . $e->getMessage());
$enableDbSessions = '';
if (Piwik::isInstalled()) {
$enableDbSessions = "<br/>If you still experience issues after trying these changes, \n\t\t\t \t\t\twe recommend that you <a href='http://piwik.org/faq/how-to-install/#faq_133' target='_blank'>enable database session storage</a>.";
}
$message = 'Error: ' . Piwik_Translate('General_ExceptionUnableToStartSession') . ' ' . Piwik::getErrorMessageMissingPermissions(Piwik_Common::getPathToPiwikRoot() . '/tmp/sessions/') . $enableDbSessions . "\n<pre>Debug: the original error was \n" . $e->getMessage() . "</pre>";
Piwik_ExitWithMessage($message);
}
}
public static function copy($source, $dest)
{
if (!@copy($source, $dest)) {
@chmod($dest, 0755);
if (!@copy($source, $dest)) {
throw new Exception("\n\t\t\t\tError while copying file to <code>{$dest}</code>. <br />\n\t\t\t\tPlease check that the web server has enough permission to overwrite this file. <br/>\n\t\t\t\tFor example, on a linux server, if your apache user is www-data you can try to execute:<br>\n\t\t\t\t<code>chown -R www-data:www-data " . Piwik_Common::getPathToPiwikRoot() . "</code><br>\n\t\t\t\t<code>chmod -R 0755 " . Piwik_Common::getPathToPiwikRoot() . "</code><br>\n\t\t\t\t\t");
}
}
return true;
}
/**
* Copy individual file from $source to $target.
*
* @param string $source eg. './tmp/latest/index.php'
* @param string $target eg. './index.php'
* @param bool $excludePhp
* @return bool
*/
static public function copy($source, $dest, $excludePhp=false)
{
static $phpExtensions = array('php', 'tpl');
if($excludePhp)
{
$path_parts = pathinfo($source);
if(in_array($path_parts['extension'], $phpExtensions))
{
return true;
}
}
if(!@copy( $source, $dest ))
{
@chmod($dest, 0755);
if(!@copy( $source, $dest ))
{
$message = "Error while copying file to <code>$dest</code>. <br />"
. "Please check that the web server has enough permission to overwrite this file. <br />";
if(Piwik_Common::isWindows())
{
$message .= "On Windows, you can try to execute:<br />"
. "<code>cacls ".Piwik_Common::getPathToPiwikRoot()." /t /g ".get_current_user().":f</code><br />";
}
else
{
$message = "For example, on a Linux server, if your Apache httpd user is www-data you can try to execute:<br />"
. "<code>chown -R www-data:www-data ".Piwik_Common::getPathToPiwikRoot()."</code><br />"
. "<code>chmod -R 0755 ".Piwik_Common::getPathToPiwikRoot()."</code><br />";
}
throw new Exception($message);
}
}
return true;
}
private function doWelcomeUpdates($view, $componentsWithUpdateFile)
{
$view->new_piwik_version = Piwik_Version::VERSION;
$view->commandUpgradePiwik = "<br/><code>php ".Piwik_Common::getPathToPiwikRoot()."/index.php </code>";
$pluginNamesToUpdate = array();
$coreToUpdate = false;
// handle case of existing database with no tables
$tablesInstalled = Piwik::getTablesInstalled();
if(count($tablesInstalled) == 0)
{
$this->errorMessages[] = Piwik_Translate('CoreUpdater_EmptyDatabaseError', Zend_Registry::get('config')->database->dbname);
$this->coreError = true;
$currentVersion = 'N/A';
}
else
{
$this->errorMessages = array();
try {
$currentVersion = Piwik_GetOption('version_core');
} catch( Exception $e) {
$currentVersion = '<= 0.2.9';
}
foreach($componentsWithUpdateFile as $name => $filenames)
{
if($name == 'core')
{
$coreToUpdate = true;
}
else
{
$pluginNamesToUpdate[] = $name;
}
}
}
$view->coreError = $this->coreError;
$view->errorMessages = $this->errorMessages;
$view->current_piwik_version = $currentVersion;
$view->pluginNamesToUpdate = $pluginNamesToUpdate;
$view->coreToUpdate = $coreToUpdate;
$view->clearCompiledTemplates();
echo $view->render();
}
