function updatedb()
{
require_once JPATH_ROOT . DIRECTORY_SEPARATOR . 'administrator' . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'install.defaultvalue.php';
$type = 'error';
if (!updateEasyBlogDBColumns()) {
$message = 'Error updating DB columns';
$this->setRedirect('index.php?option=com_easyblog', $message, $type);
return;
}
if (!truncateACLTable()) {
$message = 'Error truncating ACL table';
$this->setRedirect('index.php?option=com_easyblog', $message, $type);
return;
}
if (!updateACLRules()) {
$message = 'Error updating ACL rules';
$this->setRedirect('index.php?option=com_easyblog', $message, $type);
return;
}
migrateJomSocialStreamNameSpace();
$type = 'message';
$message = 'DB Updated';
$this->setRedirect('index.php?option=com_easyblog', $message, $type);
}
function execute()
{
$message = $this->message;
$status = $this->status;
$sourcePath = $this->sourcePath;
//create default easy blog config
if (!configExist()) {
if (!createConfig()) {
$message[] = 'Warning : The system encounter an error when it tries to create default config. Please kindly configure your Easy Blog manually.';
}
}
//update Db columns first before proceed.
updateEasyBlogDBColumns();
//check if need to create default category
if (!blogCategoryExist()) {
if (!createBlogCategory()) {
$message[] = 'Warning : The system encounter an error when it tries to create default blog categories. Please kindly create the categories manually.';
}
}
//check if need to create sample post
if (!postExist()) {
if (!createSamplePost()) {
$message[] = 'Warning : The system encounter an error when it tries to create some sample post.';
}
}
//check if twitter table exist.
if (twitterTableExist()) {
//migrate twitter data if the table exist
if (!twitterTableMigrate()) {
$message[] = 'Warning : The system encounter an error when it tries to migrate your social share data to a new table. Please kindly migrate the data manually.';
} else {
if (!twitterTableRemove()) {
$message[] = 'Warning : The system encounter an error when it tries to remove the unused twitter table. Please kindly remove the table manually.';
}
}
}
//truncate the table before recreating the default acl rules.
if (!truncateACLTable()) {
$message[] = 'Fatal Error : The system encounter an error when it tries to truncate the acl rules table. Please kindly check your database permission and try again.';
$status = false;
}
//update acl rules
if (!updateACLRules()) {
$message[] = 'Fatal Error : The system encounter an error when it tries to create the ACL rules. Please kindly check your database permission and try again.';
$status = false;
} else {
//update user group acl rules
if (!updateGroupACLRules()) {
$message[] = 'Fatal Error : The system encounter an error when it tries to create the user groups ACL rules. Please kindly check your database permission and try again.';
$status = false;
}
}
//install default plugin.
if (!installDefaultPlugin($sourcePath)) {
$message[] = 'Warning : The system encounter an error when it tries to install the user plugin. Please kindly install the plugin manually.';
}
if (!copyMediaFiles($sourcePath)) {
$message[] = 'Warning: The system could not copy files to Media folder. Please kindly check the media folder permission.';
$status = false;
}
// migrating stream records from old JS to JS 2.8
migrateJomSocialStreamNameSpace();
if ($status) {
$message[] = 'Success : Installation Completed. Thank you for choosing Easy Blog.';
}
$this->message = $message;
$this->status = $status;
return $status;
}