public boolean canHandle(DownloadLink link) {
if (plugin == null) {
return false;
}
final PluginForHost linkPlugin = link.getDefaultPlugin();
boolean canHandle = linkPlugin == null ? true : linkPlugin.allowHandle(link, plugin);
if (canHandle) {
canHandle = plugin.canHandle(link, account) && plugin.enoughTrafficFor(link, account);
}
if (canHandle && ACCOUNTTYPE.MULTI.equals(getType()) && getAccount() != null) {
final AccountInfo ai = getAccount().getAccountInfo();
/* verify again because plugins can modify list on runtime */
if (ai != null) {
Object multiHostSupport = ai.getProperty("multiHostSupport", null);
if (multiHostSupport != null && multiHostSupport instanceof List) {
canHandle = ((List<Object>) multiHostSupport).contains(link.getHost());
}
}
}
return canHandle;
}
/**
* Returns configuration from for the specified Account/Hoster combination.
*
* @param account Account for which the configuration should be retrieved.
* @param link Link (used to extract the hoster) for which the configuration should be extracted.
* If null, a global setting will be returned instead of a hoster specific one.
* @param key Name of the setting which should be retrieved.
* @return retrieved configuration value
*/
private Object getHosterSetting(Account account, DownloadLink link, String key) {
AccountInfo ai = account.getAccountInfo();
Map<String, Object> clientConfiguration =
(Map<String, Object>) ai.getProperty(CLIENT_CONFIGURATION_KEY);
if (clientConfiguration == null) {
return null;
}
if (link == null) {
return clientConfiguration.get(key);
} else {
Map<String, Object> allHostersSettings =
(Map<String, Object>) clientConfiguration.get("supported_hosters");
if (allHostersSettings != null) {
Map<String, Object> hosterSettings =
(Map<String, Object>) allHostersSettings.get(link.getHost());
if (hosterSettings != null) {
return hosterSettings.get(key);
}
}
}
return null;
}