/**
* Set the avatar for specific application. Caller must have a database table
* that is named after the appType. E.g, users should have jos_community_users
*
* @param appType Application type. ( users , groups )
* @param path The relative path to the avatars.
* @param type The type of Image, thumb or avatar.
*
**/
function setImage($id, $path, $type = 'thumb')
{
CError::assert($id, '', '!empty', __FILE__, __LINE__);
CError::assert($path, '', '!empty', __FILE__, __LINE__);
$db =& $this->getDBO();
// Fix the back quotes
$path = JString::str_ireplace('\\', '/', $path);
$type = JString::strtolower($type);
// Test if the record exists.
$query = 'SELECT ' . $db->nameQuote($type) . ' FROM ' . $db->nameQuote('#__community_users') . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
$db->setQuery($query);
$oldFile = $db->loadResult();
if ($db->getErrorNum()) {
JError::raiseError(500, $db->stderr());
}
if (!$oldFile) {
$query = 'UPDATE ' . $db->nameQuote('#__community_users') . ' ' . 'SET ' . $db->nameQuote($type) . '=' . $db->Quote($path) . ' ' . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
$db->setQuery($query);
$db->query($query);
if ($db->getErrorNum()) {
JError::raiseError(500, $db->stderr());
}
} else {
$query = 'UPDATE ' . $db->nameQuote('#__community_users') . ' ' . 'SET ' . $db->nameQuote($type) . '=' . $db->Quote($path) . ' ' . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
$db->setQuery($query);
$db->query($query);
if ($db->getErrorNum()) {
JError::raiseError(500, $db->stderr());
}
// If old file is default_thumb or default, we should not remove it.
// Need proper way to test it
if (!Jstring::stristr($oldFile, 'components/com_community/assets/default.jpg') && !Jstring::stristr($oldFile, 'components/com_community/assets/default_thumb.jpg')) {
// File exists, try to remove old files first.
$oldFile = JString::str_ireplace('/', DS, $oldFile);
JFile::delete($oldFile);
}
}
}
function uploadAndSetImage($file, $id, $what)
{
$mainframe =& JFactory::getApplication();
CFactory::load('helpers', 'image');
$config = CFactory::getConfig();
$uploadLimit = (double) $config->get('maxuploadsize');
$uploadLimit = $uploadLimit * 1024 * 1024;
// @rule: Limit image size based on the maximum upload allowed.
if (filesize($file['tmp_name']) > $uploadLimit) {
$mainframe->enqueueMessage(XiptText::_('IMAGE_FILE_SIZE_EXCEEDED'), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_xipt&view=profiletypes&task=edit&id=' . $id, false));
}
if (!cValidImage($file['tmp_name'])) {
$mainframe->enqueueMessage(XiptText::_('IMAGE_FILE_NOT_SUPPORTED'), 'error');
} else {
switch ($what) {
case 'avatar':
$imageMaxWidth = AVATAR_WIDTH;
$thumbWidth = AVATAR_WIDTH_THUMB;
$thumbHeight = AVATAR_HEIGHT_THUMB;
$imgPrefix = 'avatar_';
break;
case 'watermark':
$imageMaxWidth = WATERMARK_WIDTH;
$thumbWidth = WATERMARK_WIDTH_THUMB;
$thumbHeight = WATERMARK_HEIGHT_THUMB;
$imgPrefix = 'watermark_';
break;
}
$storage = PROFILETYPE_AVATAR_STORAGE_PATH;
$storageImage = $storage . DS . $imgPrefix . $id . cImageTypeToExt($file['type']);
$storageThumbnail = $storage . DS . $imgPrefix . $id . '_thumb' . cImageTypeToExt($file['type']);
$image = PROFILETYPE_AVATAR_STORAGE_REFERENCE_PATH . DS . $imgPrefix . $id . cImageTypeToExt($file['type']);
//$thumbnail = PROFILETYPE_AVATAR_STORAGE_REFERENCE_PATH . $imgPrefix . $id.'_thumb' . cImageTypeToExt( $file['type'] );
//here check if folder exist or not. if not then create it.
if (JFolder::exists($storage) == false) {
JFolder::create($storage);
}
// Only resize when the width exceeds the max.
if (!cImageResizePropotional($file['tmp_name'], $storageImage, $file['type'], $imageMaxWidth)) {
$mainframe->enqueueMessage(XiptText::sprintf('COM_XIPT_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
}
// Generate thumbnail
if (!cImageCreateThumb($file['tmp_name'], $storageThumbnail, $file['type'], $thumbWidth, $thumbHeight)) {
$mainframe->enqueueMessage(XiptText::sprintf('COM_XIPT_ERROR_MOVING_UPLOADED_FILE', $storageThumbnail), 'error');
}
$oldFile = XiptLibProfiletypes::getProfiletypeData($id, $what);
// If old file is default_thumb or default, we should not remove it.
if (!Jstring::stristr($oldFile, DEFAULT_AVATAR) && !Jstring::stristr($oldFile, DEFAULT_AVATAR_THUMB) && $oldFile != $image && $oldFile != '') {
// File exists, try to remove old files first.
$oldFile = JString::str_ireplace('/', DS, $oldFile);
//only delete when required
if (JFile::exists($oldFile)) {
JFile::delete($oldFile);
}
}
//here due to extension mismatch we can break the functionality of avatar
if ($what === 'avatar') {
/* No need to update thumb here , script will update both avatar and thumb */
//$newThumb = XiptHelperImage::getThumbAvatarFromFull($newAvatar);
$oldAvatar = XiptLibProfiletypes::getProfiletypeData($id, 'avatar');
$allUsers = XiptLibProfiletypes::getAllUsers($id);
if ($allUsers) {
$filter[] = 'avatar';
$newData['avatar'] = $image;
$oldData['avatar'] = $oldAvatar;
foreach ($allUsers as $userid) {
XiptLibProfiletypes::updateUserProfiletypeFilteredData($userid, $filter, $oldData, $newData);
}
}
}
//now update profiletype with new avatar or watermark
if (!XiptFactory::getInstance('profiletypes', 'model')->save(array($what => XiptHelperUtils::getUrlpathFromFilePath($image)), $id)) {
XiptError::raiseError(__CLASS__ . '.' . __LINE__, XiptText::_("ERROR_IN_DATABASE"));
}
}
}
