function getImagePath($fileUrl, $smarty)
{
// Store the image url
$paths['fileUrl'] = $fileUrl;
// The name of the file: image.jpg
$paths['fileName'] = basename($fileUrl);
// The paths to the document we are working with
$scriptName = $smarty->_supers['server']['SCRIPT_NAME'];
$paths['docPath'] = removeFileFromPath(removeDoubleSlashes(str_replace($smarty->_supers['server']['SCRIPT_NAME'], '', $smarty->_supers['server']['SCRIPT_FILENAME']) . '/' . $smarty->_supers['server']['REQUEST_URI']));
// The relative path to the document
$docUri = $smarty->_supers['server']['REDIRECT_URL'] ? $smarty->_supers['server']['REDIRECT_URL'] : dirname($smarty->_supers['server']['SCRIPT_NAME']);
$docUri = removeDoubleSlashes('/' . $docUri . '/');
// If we've got an absolute image url...make it relative!
$fileUri = str_replace('http://' . $smarty->_supers['server']['HTTP_HOST'], '', $fileUrl);
$fileUri = str_replace('https://' . $smarty->_supers['server']['HTTP_HOST'], '', $fileUri);
if (substr($fileUri, 0, 1) == DIRECTORY_SEPARATOR) {
$docSegments = explode(DIRECTORY_SEPARATOR, $docUri);
$fileSegments = explode(DIRECTORY_SEPARATOR, $fileUri);
// Cycle through the url segments, working back from the current url to the image url
while (count($docSegments) || count($fileSegments)) {
$docSegment = array_shift($docSegments);
$fileSegment = array_shift($fileSegments);
if ($docSegment != $fileSegment || $up) {
$up = $docSegment ? '../' : '';
$relativeUri = $up . $relativeUri . $fileSegment . '/';
}
}
$fileUrl = rtrim($relativeUri, '/');
}
// Get the actual path to the file on the server
$filePath = '/' . get_absolute_path(removeDoubleSlashes($paths['docPath'] . '/' . $fileUrl));
// Make sure there is actually an image at that path
if (!is_readable($filePath)) {
echo "<!-- Imagesizer Error: Could not find the file {$filePath} -->";
return false;
}
// Calculate all the other paths we will need
$pathInfo = pathinfo($filePath);
$paths['filePath'] = $pathInfo['dirname'];
$paths['fileExt'] = $pathInfo['extension'];
$paths['fileBasename'] = $pathInfo['filename'] ? $pathInfo['filename'] : substr($paths['fileName'], 0, strrpos($paths['fileName'], '.'));
$paths['fileSrc'] = removeDoubleSlashes($paths['filePath'] . '/' . $paths['fileName']);
$paths['cachePath'] = removeDoubleSlashes($paths['filePath'] . '/cache/');
// Make sure the cache folder exists
if (!is_dir($paths['cachePath'])) {
// Try to create it
if (!@mkdir($paths['cachePath'], 0777)) {
echo "<!-- Imagesizer Error: Could not create cache directory. Please create {$paths['cachePath']} manually and try again. -->";
return false;
}
// Make sure it's really writable
if (!is_writable($paths['cachePath'])) {
echo '<!-- Imagesizer Error: The cache directory is not writeable -->';
return false;
}
}
// The url to the cached image
$paths['cacheUrl'] = removeDoubleSlashes('/' . get_absolute_path($docUri . '/' . dirname($fileUrl)) . '/cache/');
return $paths;
}
function removeFileFromPath($file, $path, $deleteNot = array())
{
$removed = 0;
$cur = $path . '/' . $file;
if (file_exists($cur)) {
$del = true;
foreach ($deleteNot as $dn) {
if ($cur == $dn) {
$del = false;
}
}
if ($del) {
unlink($cur);
$removed++;
}
}
if (!file_exists($path)) {
return $removed;
}
$d = dir($path);
while (false !== ($e = $d->read())) {
// Fixed bug. !== is required to literally match the type and value of false, so that a filename that could evaluate and cast to false, ie "false" or "0", still allows the while loop to continue. From example at http://www.php.net/manual/en/function.dir.php
$next = $path . '/' . $e;
if (substr($e, 0, 1) != '.' && is_dir($next)) {
$removed += removeFileFromPath($file, $next, $deleteNot);
}
}
$d->close();
// from example at http://www.php.net/manual/en/function.dir.php
return $removed;
}
function removeFileFromPath($file, $path, $deleteNot = array())
{
$removed = 0;
$cur = $path . '/' . $file;
if (file_exists($cur)) {
$del = true;
foreach ($deleteNot as $dn) {
if ($cur == $dn) {
$del = false;
}
}
if ($del) {
unlink($cur);
$removed++;
}
}
if (!file_exists($path)) {
return $removed;
}
$d = dir($path);
while ($e = $d->read()) {
$next = $path . '/' . $e;
if (substr($e, 0, 1) != '.' && is_dir($next)) {
$removed += removeFileFromPath($file, $next, $deleteNot);
}
}
return $removed;
}
}
if ($upgradeStepFile == 'end') {
//if(isset($_SESSION['current_db_version']) && substr($_SESSION['current_db_version'],0,1) == 4){
ob_start();
include 'modules/ACL/install_actions.php';
include 'modules/Administration/RebuildRelationship.php';
//also add the cache cleaning here.
if (function_exists('deleteCache')) {
deleteCache();
}
ob_end_clean();
if (isset($_SESSION['current_db_version']) && substr($_SESSION['current_db_version'], 0, 1) == 4) {
//Remove footer from themes except default, love and link themes
logThis('Start removing footer.php file from themes...');
$deleteNot = array('themes/default/footer.php', 'themes/Love/footer.php', 'themes/Links/footer.php');
removeFileFromPath('footer.php', 'themes', $deleteNot);
logThis('End removing footer.php file from themes...');
}
//}
}
require 'modules/UpgradeWizard/' . $upgradeStepFile . '.php';
$afterCurrentStep = $_REQUEST['step'] + 1;
//// END LOGIC
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
//// UPGRADE HISTORY
// display installed pieces and versions
$installeds = $uh->getAll();
$upgrades_installed = 0;
$uwHistory = '<table width="100%" border="0" cellspacing="0" cellpadding="0" class="edit view"><tr><td>' . $mod_strings['LBL_UW_DESC_MODULES_INSTALLED'] . "<br>\n";
$uwHistory .= "<ul>\n";
