/**
* delete config entry from database
* @param string name of entry
* @throws InvalidArgumentException
* @return integer number of deleted rows
*/
function delete($field)
{
if (!$field) {
throw new InvalidArgumentException("config fieldname is mandatory");
}
$deleted = ConfigEntry::deleteBySql("field=" . DbManager::get()->quote($field));
if ($deleted) {
$this->fetchData();
}
return $deleted;
}
function ask()
{
$this->asked = TRUE;
do {
fputs(STDOUT, $this->question);
if ($this->is_optional()) {
fputs(STDOUT, ' (optional');
if (self::is_answer($this->default_answer)) {
fputs(STDOUT, ', default: ' . $this->default_answer);
}
fputs(STDOUT, '): ');
} else {
if (self::is_answer($this->answer)) {
if (self::is_answer($this->default_answer) && $this->default_answer !== $this->answer) {
fputs(STDOUT, ' (default: ' . $this->default_answer . ')');
}
fputs(STDOUT, ' [' . $this->answer . ']: ');
} else {
if (self::is_answer($this->default_answer)) {
fputs(STDOUT, ' [' . $this->default_answer . ']: ');
} else {
fputs(STDOUT, ': ');
}
}
}
$line = trim(fgets(STDIN, 64000));
if (!is_string($line) || empty($line)) {
if ($this->is_optional()) {
if (!is_string($this->default_answer)) {
return $this->answer;
}
$ask_continue = new ConfigEntry("continue", "YesNo", "Would you like to use the default value '" . $this->default_answer . "'?", NULL, "no");
if ($ask_continue->ask() == "yes") {
$line = $this->default_answer;
} else {
return $this->answer;
}
} else {
if (self::is_answer($this->answer)) {
$line = $this->answer;
} else {
if (self::is_answer($this->default_answer)) {
$line = $this->default_answer;
}
}
}
}
if (is_string($line)) {
switch (strtolower($this->config_type)) {
case 'yesno':
$line = strtolower($line);
break;
case 'absolutepath':
case 'url':
if (strlen($line) > 1) {
$line = rtrim($line, "/");
}
break;
}
}
if (!is_string($this->regexp) || preg_match($this->regexp, $line) != 0) {
$this->answer = $line;
return $line;
}
fputs(STDOUT, $this->error_msg . "\n");
} while (true);
}
$koala_support_spm = $item;
$koala_support_server_version = $match[1];
}
}
}
if (!isset($koala_support_installed_version)) {
output("No koala_support found");
$koala_support_installed_version = "0.0";
$ask_text = "Install koala_support version ";
} else {
output("Found koala_support {$koala_support_installed_version}");
$ask_text = "Update koala_support to version ";
}
output(" (newest available version is {$koala_support_server_version}).\n");
if (strcmp($koala_support_installed_version, $koala_support_server_version) < 0) {
$ask_update = new ConfigEntry("update.koala_support", "YesNo", $ask_text . $koala_support_server_version . " ?", NULL, "yes");
if ($ask_update->ask() === "yes") {
$package_container = steam_factory::get_object_by_name($STEAM->get_id(), "/packages");
if (!is_object($package_container)) {
output("Could not find /packages on your open-sTeam server.\n");
exit(1);
}
$package = steam_factory::create_document($STEAM->get_id(), $koala_support_spm->get_name(), $koala_support_spm->get_content(), $koala_support_spm->get_attribute(DOC_MIME_TYPE), $package_container);
if (!is_object($package)) {
output("Could not upload " . $koala_support_spm->get_name() . " to your open-sTeam server.\n");
exit(1);
}
try {
if (!$STEAM->install_package($package)) {
throw new Exception("Installation failed.");
}
