Revision fb27f368 pithos-macos/PithosAccountNode.m
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// PithosAccountNode.m |
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// pithos-macos |
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// |
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// Copyright 2011-2012 GRNET S.A. All rights reserved.
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// Copyright 2011-2013 GRNET S.A. All rights reserved.
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// |
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// Redistribution and use in source and binary forms, with or |
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// without modification, are permitted provided that the following |
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static NSImage *sharedIcon = nil; |
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@implementation PithosAccountNode |
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@synthesize pithos, pithosAccount, accountRequest, applyMetadataAccountRequest, refreshMetadataAccountRequest, translatedGroups;
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@synthesize pithosAccount, accountRequest, applyMetadataAccountRequest, refreshMetadataAccountRequest, translatedGroups; |
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+ (void)initialize {
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if (self == [PithosAccountNode class]) |
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#pragma mark - |
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#pragma mark Object Lifecycle |
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- (id)initWithPithosAccountManager:(PithosAccount *)aPithosAccountManager andPithos:(ASIPithos *)aPithos {
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if ((self = [super initWithPithosAccountManager:aPithosAccountManager])) {
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pithos = aPithos; |
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} |
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return self; |
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} |
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- (void)dealloc {
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[accountRequest clearDelegatesAndCancel]; |
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[refreshMetadataAccountRequest clearDelegatesAndCancel]; |
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} |
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#pragma mark - |
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#pragma mark Properties
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#pragma mark Actions
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- (void)setPithos:(ASIPithos *)aPithos {
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if (aPithos && ![aPithos isEqualTo:pithos]) {
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pithos = aPithos; |
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url = nil; |
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[accountRequest clearDelegatesAndCancel]; |
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self.accountRequest = nil; |
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[refreshMetadataAccountRequest clearDelegatesAndCancel]; |
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self.refreshMetadataAccountRequest = nil; |
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[applyMetadataAccountRequest clearDelegatesAndCancel]; |
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self.applyMetadataAccountRequest = nil; |
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reset = YES; |
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} |
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- (void)reset {
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[accountRequest clearDelegatesAndCancel]; |
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self.accountRequest = nil; |
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[refreshMetadataAccountRequest clearDelegatesAndCancel]; |
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self.refreshMetadataAccountRequest = nil; |
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[applyMetadataAccountRequest clearDelegatesAndCancel]; |
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self.applyMetadataAccountRequest = nil; |
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children = nil; |
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newChildren = nil; |
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self.pithosAccount = nil; |
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freshness = PithosNodeStateRefreshNeeded; |
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forcedRefresh = YES; |
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[self postChildrenUpdatedNotificationName]; |
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[self children]; |
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} |
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#pragma mark - |
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#pragma mark Properties |
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- (void)setPithosAccount:(ASIPithosAccount *)aPithosAccount {
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if (![pithosAccount isEqualTo:aPithosAccount]) {
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pithosAccount = aPithosAccount; |
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} |
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- (NSString *)url {
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if (url == nil) |
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url = [[NSString alloc] initWithFormat:@"%@%@", |
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(sharingAccount ? [pithos storageURLWithAuthUser:sharingAccount] : pithos.storageURL), |
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(shared ? @"?shared" : @"")]; |
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return url; |
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return [NSString stringWithFormat:@"@account@%@%@", |
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(sharingAccount ? sharingAccount : pithosAccountManager.pithos.authUser), |
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(shared ? @"?shared" : @"")]; |
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} |
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- (NSArray *)children {
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@synchronized(self) {
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if (reset) {
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[accountRequest clearDelegatesAndCancel]; |
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self.accountRequest = nil; |
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[refreshMetadataAccountRequest clearDelegatesAndCancel]; |
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self.refreshMetadataAccountRequest = nil; |
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[applyMetadataAccountRequest clearDelegatesAndCancel]; |
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self.applyMetadataAccountRequest = nil; |
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children = nil; |
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newChildren = nil; |
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self.pithosAccount = nil; |
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freshness = PithosNodeStateRefreshNeeded; |
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forcedRefresh = YES; |
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reset = NO; |
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[self postChildrenUpdatedNotificationName]; |
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} |
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switch (freshness) {
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case PithosNodeStateFresh: |
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break; |
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case PithosNodeStateRefreshNeeded: |
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freshness = PithosNodeStateRefreshing; |
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self.accountRequest = [ASIPithosAccountRequest listContainersRequestWithPithos:pithos |
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self.accountRequest = [ASIPithosAccountRequest listContainersRequestWithPithos:pithosAccountManager.pithos
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limit:0 |
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marker:nil |
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shared:shared |
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until:nil]; |
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if (sharingAccount) |
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[accountRequest setRequestUserFromDefaultTo:sharingAccount withPithos:pithos]; |
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[accountRequest setRequestUserFromDefaultTo:sharingAccount withPithos:pithosAccountManager.pithos];
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else if (!forcedRefresh) |
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accountRequest.downloadCache = [ASIDownloadCache sharedCache]; |
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accountRequest.delegate = self; |
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NSMutableIndexSet *keptNodes = [NSMutableIndexSet indexSet]; |
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for (ASIPithosContainer *container in containers) {
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PithosContainerNode *node = [[PithosContainerNode alloc] initWithPithosAccountManager:pithosAccountManager |
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andPithos:pithos |
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pithosContainer:container]; |
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node.parent = self; |
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node.shared = shared; |
| ... | ... | |
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[self postChildrenUpdatedNotificationName]; |
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} else {
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// Do an additional request to fetch more objects |
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self.accountRequest = [ASIPithosAccountRequest listContainersRequestWithPithos:pithos |
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self.accountRequest = [ASIPithosAccountRequest listContainersRequestWithPithos:pithosAccountManager.pithos
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limit:0 |
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marker:[[someContainers lastObject] name] |
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shared:shared |
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until:nil]; |
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if (sharingAccount) |
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[accountRequest setRequestUserFromDefaultTo:sharingAccount withPithos:pithos]; |
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[accountRequest setRequestUserFromDefaultTo:sharingAccount withPithos:pithosAccountManager.pithos];
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else if (!forcedRefresh) |
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accountRequest.downloadCache = [ASIDownloadCache sharedCache]; |
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accountRequest.delegate = self; |
| ... | ... | |
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[groups setObject:[NSArray arrayWithObject:@""] forKey:@"group"]; |
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} |
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self.applyMetadataAccountRequest = [ASIPithosAccountRequest updateAccountMetadataRequestWithPithos:pithos |
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self.applyMetadataAccountRequest = [ASIPithosAccountRequest updateAccountMetadataRequestWithPithos:pithosAccountManager.pithos
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groups:groups |
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metadata:pithosAccount.metadata |
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update:NO]; |
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- (void)refreshInfo {
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@synchronized(self) {
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if (refreshMetadataAccountRequest == nil) {
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self.refreshMetadataAccountRequest = [ASIPithosAccountRequest accountMetadataRequestWithPithos:pithos]; |
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self.refreshMetadataAccountRequest = [ASIPithosAccountRequest accountMetadataRequestWithPithos:pithosAccountManager.pithos];
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refreshMetadataAccountRequest.delegate = self; |
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refreshMetadataAccountRequest.didFinishSelector = @selector(performRequestFinishedDelegateInBackground:); |
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refreshMetadataAccountRequest.didFailSelector = @selector(performRequestFailedDelegateInBackground:); |
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