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ORSCanaryController.m
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ORSCanaryController.m
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//
// ORSCanaryController.m
// Canary
//
// Created by Nicholas Toumpelis on 12/04/2009.
// Copyright 2009 Ocean Road Software. All rights reserved.
//
// Version 0.7
#import "ORSCanaryController.h"
@implementation ORSCanaryController
@synthesize visibleUserID,
previousTimeline, authenticator, twitterEngine, urlShortener,
updateDispatcher, cacheManager, aboutWindow, statusTextField,
statusView, statusBox, dateDifferenceTextField, indicator,
mainTimelineCollectionView, mainTimelineScrollView, tweetButton,
newStatusTextField, charsLeftIndicator, timelineButton, sentDMBox,
contentView, statusTimelineCollectionViewItem, sentDMTextField,
sentDMView, receivedDMTextField, betweenUsers, realSelectedRange,
receivedDMView, receivedDMBox, receivedDMDateDifferenceTextField,
sentDMDateDifferenceTextField, statusArrayController, defaults,
refreshTimer, loginItem, prevUserID, prevPassword, spokenCommands,
recognizer, firstBackgroundReceivedDMRetrieval, showScreenNames,
statusBarImageView, statusBarTextField, statusBarButton;
@dynamic statuses, receivedDirectMessages, sentDirectMessages;
static ORSCanaryController *sharedCanaryController = nil;
// sharedController
+ (ORSCanaryController *) sharedController {
@synchronized(self) {
if (sharedCanaryController == nil) {
[[self alloc] init];
}
}
return sharedCanaryController;
}
// allocWithZone
+ (id) allocWithZone:(NSZone *)zone {
@synchronized(self) {
if (sharedCanaryController == nil) {
return [super allocWithZone:zone];
}
}
return sharedCanaryController;
}
// copyWihtZone
- (id) copyWithZone:(NSZone *)zone {
return self;
}
// Initialize
+ (void) initialize {
ORSFilterTransformer *filterTransformer;
filterTransformer = [[ORSFilterTransformer alloc] init];
[NSValueTransformer setValueTransformer:filterTransformer
forName:@"FilterTransformer"];
ORSFilterArrayTransformer *filterArrayTransformer;
filterArrayTransformer = [[ORSFilterArrayTransformer alloc] init];
[NSValueTransformer setValueTransformer:filterArrayTransformer
forName:@"FilterArrayTransformer"];
ORSScreenNameToBoolTransformer *screenNameToBoolTransformer;
screenNameToBoolTransformer = [[ORSScreenNameToBoolTransformer alloc] init];
[NSValueTransformer setValueTransformer:screenNameToBoolTransformer
forName:@"ScreenNameToBoolTransformer"];
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSMutableDictionary *appDefaults = [NSMutableDictionary dictionary];
[appDefaults setObject:[NSNumber numberWithFloat:0.0]
forKey:@"CanaryWindowX"];
[appDefaults setObject:[NSNumber numberWithFloat:0.0]
forKey:@"CanaryWindowY"];
[appDefaults setObject:[NSNumber numberWithFloat:339.0]
forKey:@"CanaryWindowWidth"];
[appDefaults setObject:[NSNumber numberWithFloat:530.0]
forKey:@"CanaryWindowHeight"];
[appDefaults setObject:@"Every minute" forKey:@"CanaryRefreshPeriod"];
[appDefaults setObject:@"80" forKey:@"CanaryMaxShownUpdates"];
[appDefaults setObject:@"Cli.gs" forKey:@"CanarySelectedURLShortener"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryWillShortenPastedURLs"];
[appDefaults setObject:[NSNumber numberWithBool:NO]
forKey:@"CanaryWillRetrieveAllUpdates"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryFirstTimeUser"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryShowScreenNames"];
[appDefaults setObject:[NSArray array]
forKey:@"CanaryFilters"];
[defaults registerDefaults:appDefaults];
}
// Init
- (id) init {
Class canaryControllerClass = [self class];
@synchronized(canaryControllerClass) {
if (sharedCanaryController == nil) {
if (self = [super init]) {
sharedCanaryController = self;
[GrowlApplicationBridge setGrowlDelegate:self];
connectionErrorShown = NO;
defaults = [NSUserDefaults standardUserDefaults];
authenticator = [[ORSCredentialsManager alloc] init];
cacheManager = [[ORSTimelineCacheManager alloc] init];
// NotificationCenter stuff -- need to determine a way to find
// which method to call
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
[nc addObserver:self
selector:@selector(setStatusesAsynchronously:)
name:@"OTEStatusesDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(setUsersAsynchronously:)
name:@"OTEUsersDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(setDMsAsynchronously:)
name:@"OTEDMsDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(addSentStatusAsynchronously:)
name:@"OTEStatusDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(addSentDMsAsynchronously:)
name:@"OTEDMDidFinishSending"
object:nil];
[nc addObserver:self
selector:@selector(showConnectionFailure:)
name:@"OTEConnectionFailure"
object:nil];
[nc addObserver:self
selector:@selector(showReceivedResponse:)
name:@"OTEReceivedResponse"
object:nil];
[nc addObserver:self
selector:@selector(textDidEndEditing:)
name:@"NSTextDidEndEditingNotification"
object:nil];
[nc addObserver:self
selector:@selector(printTwitPicURL:)
name:@"OTEReceivedTwitPicResponse"
object:nil];
spokenCommands = [NSArray
arrayWithObjects:@"Tweet", @"Home", @"Refresh", nil];
previousTimeline = @"";
[self updateMaxNoOfShownUpdates];
if ([defaults stringForKey:@"CanaryCurrentUserID"]) {
NSString *sessionUserID =
[defaults stringForKey:@"CanaryCurrentUserID"];
NSString *sessionPassword = NULL;
if ([authenticator hasPasswordForUser:sessionUserID]) {
sessionPassword = [authenticator
passwordForUser:sessionUserID];
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:sessionUserID
andPassword:sessionPassword];
[self setVisibleUserID:[NSString
stringWithFormat:@" %@",
twitterEngine.sessionUserID]];
} else {
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:sessionUserID
andPassword:NULL];
}
} else {
loginItem = nil;
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:NULL
andPassword:NULL];
[self setVisibleUserID:@" Click here to login"];
}
[self updateSelectedURLShortener];
updateDispatcher = [[ORSUpdateDispatcher alloc]
initWithEngine:twitterEngine];
if ([self willRetrieveAllUpdates]) {
cacheManager.firstFollowingCall = NO;
cacheManager.lastFollowingStatusID =
[self statusIDSinceLastExecution];
}
firstBackgroundReceivedDMRetrieval = YES;
firstFollowingTimelineRun = YES;
NSString *lastExecutionID = [self
receivedDMIDSinceLastExecution];
cacheManager.lastReceivedMessageID = lastExecutionID;
betweenUsers = NO;
previousUpdateText = @"";
}
}
}
return sharedCanaryController;
}
// Awake From Nib
- (void) awakeFromNib {
if ([defaults floatForKey:@"CanaryWindowX"]) {
NSRect newFrame = NSMakeRect([defaults floatForKey:@"CanaryWindowX"],
[defaults floatForKey:@"CanaryWindowY"],
[defaults floatForKey:@"CanaryWindowWidth"],
[defaults floatForKey:@"CanaryWindowHeight"]);
[[self window] setFrame:newFrame display:YES];
}
ORSDateDifferenceFormatter *dateDiffFormatter =
[[ORSDateDifferenceFormatter alloc] init];
[[dateDifferenceTextField cell] setFormatter:dateDiffFormatter];
[[receivedDMDateDifferenceTextField cell] setFormatter:dateDiffFormatter];
[[sentDMDateDifferenceTextField cell] setFormatter:dateDiffFormatter];
if ([defaults boolForKey:@"CanaryShowScreenNames"]) {
[switchNamesMenuItem setTitle:@"Switch to Usernames"];
[self changeToScreenNames];
showScreenNames = YES;
[viewOptionsNamesControl setSelectedSegment:1];
namesSelectedSegment = 1;
} else {
[switchNamesMenuItem setTitle:@"Switch to Screen Names"];
[self changeToUsernames];
showScreenNames = NO;
[viewOptionsNamesControl setSelectedSegment:0];
namesSelectedSegment = 0;
}
NSMenuItem *instaFilterMenuItem = [[NSMenuItem alloc] init];
[instaFilterMenuItem setTitle:@"InstaFilter"];
[instaFilterMenuItem setView:instaFilterBox];
[viewMenu insertItem:instaFilterMenuItem atIndex:5];
[viewMenu insertItem:[NSMenuItem separatorItem] atIndex:6];
[[NSApp mainMenu] setSubmenu:availableFiltersMenu
forItem:filterMenuItem];
}
// Delegate: calls all the necessary methods when the app starts
- (void) applicationDidFinishLaunching:(NSNotification *)aNotification {
if (![defaults objectForKey:@"CanaryFirstTimeUser"] ||
[[defaults objectForKey:@"CanaryFirstTimeUser"] isEqualToNumber:[NSNumber numberWithBool:YES]] || ![twitterEngine sessionUserID]) {
[self showNewUserWindow];
[defaults setObject:[NSNumber numberWithBool:NO]
forKey:@"CanaryFirstTimeUser"];
}
[self changeTimeline:self];
}
// Delegate: closes the application when the window is closed
- (BOOL) applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)
sender {
return [defaults boolForKey:@"CanaryWillExitOnWindowClose"];
}
// Action: allows the user to send an update to Twitter
- (IBAction) sendUpdate:sender {
if ([twitterEngine sessionUserID]) {
// Counter readjustment
previousUpdateText = [[newStatusTextField stringValue] copy];
[charsLeftIndicator setIntValue:0];
[charsLeftIndicator setMaxValue:140];
[charsLeftIndicator setCriticalValue:140];
[charsLeftIndicator setWarningValue:125];
[updateDispatcher addMessage:[newStatusTextField stringValue]];
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
}
}
- (IBAction) retypePreviousUpdate:sender {
[self insertStringTokenInNewStatusTextField:previousUpdateText];
}
// Action: allows the user to change the active timeline
- (IBAction) changeTimeline:sender {
if (([timelineButton.titleOfSelectedItem isEqualToString:[self
previousTimeline]]) && [sender isEqualTo:timelineButton]) {
return;
}
if (showScreenNames) {
[self changeToScreenNames];
} else {
[self changeToUsernames];
}
if ([timelineButton.titleOfSelectedItem isEqualToString:@"Friends"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.followingStatusCache count] > 0) {
//[self setStatuses:cacheManager.followingStatusCache];
self.statuses = cacheManager.followingStatusCache;
}
[self getFriendsTimeline];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Replies"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.repliesStatusCache count] > 0) {
self.statuses = cacheManager.repliesStatusCache;
}
[self getReplies];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Public"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.publicStatusCache count] > 0) {
self.statuses = cacheManager.publicStatusCache;
}
[self getPublicTimeline];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Favorites"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.favoritesStatusCache count] > 0) {
self.statuses = cacheManager.favoritesStatusCache;
}
[self getFavorites];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Archive"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.archiveStatusCache count] > 0) {
self.statuses = cacheManager.archiveStatusCache;
}
[self getUserTimeline];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Received messages"]) {
if ([sender isEqualTo:timelineButton] &&
[[cacheManager receivedMessagesCache] count] > 0) {
self.receivedDirectMessages = cacheManager.receivedMessagesCache;
}
[self getReceivedMessages];
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Sent messages"]) {
if ([sender isEqualTo:timelineButton] &&
[cacheManager.sentMessagesCache count] > 0) {
self.sentDirectMessages = cacheManager.sentMessagesCache;
}
[self getSentMessages];
}
[self updateTimer];
}
// Scrolls timeline to the top
- (void) scrollToTop {
NSPoint newScrollOrigin;
NSScrollView *scrollView = mainTimelineScrollView;
if ([scrollView.documentView isFlipped]) {
newScrollOrigin = NSMakePoint(0.0,0.0);
} else {
newScrollOrigin = NSMakePoint(0.0,
NSMaxY([scrollView.documentView frame]) - NSHeight(scrollView.contentView.bounds));
}
[scrollView.documentView scrollPoint:newScrollOrigin];
}
// Updates the current timer (according to the user's settings)
- (void) updateTimer {
float refreshPeriod = [self timelineRefreshPeriod];
[refreshTimer invalidate];
refreshTimer = nil;
if (![backgroundReceivedDMTimer isValid])
[self setupReceivedDMTimer];
if (refreshPeriod > -1.0) {
if ([timelineButton.titleOfSelectedItem isEqualToString:@"Friends"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getFriendsTimeline) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Archive"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getUserTimeline) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Public"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getPublicTimeline) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Replies"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getReplies) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Favorites"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getFavorites) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Received messages"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getReceivedMessages) userInfo:nil
repeats:YES];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Sent messages"]) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getSentMessages) userInfo:nil
repeats:YES];
}
}
}
// Sets up the timer for background tracking of direct messages
- (void) setupReceivedDMTimer {
[backgroundReceivedDMTimer invalidate];
backgroundReceivedDMTimer = nil;
backgroundReceivedDMTimer = [NSTimer scheduledTimerWithTimeInterval:300.0
target:self selector:@selector(getReceivedMessages)
userInfo:nil repeats:YES];
[self performSelector:@selector(getReceivedMessages)
withObject:nil
afterDelay:3.0];
}
// Updates the maximum number of shown updates (according to the user's
// settings)
- (void) updateMaxNoOfShownUpdates {
int maxNoOfShownUpdates = [self maxShownUpdates];
[mainTimelineCollectionView setMaxNumberOfRows:maxNoOfShownUpdates];
}
// Updates the selected URL shortener (according to the user's settings)
- (void) updateSelectedURLShortener {
urlShortener = [ORSShortenerFactory getShortener:[self
selectedURLShortener]];
}
// Sets the statuses asynchronously
- (void) setStatusesAsynchronously:(NSNotification *)note {
if (connectionErrorShown) {
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
if ([timelineButton.titleOfSelectedItem isEqualToString:@"Friends"]) {
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
if ((firstFollowingTimelineRun) && [self willRetrieveAllUpdates]) {
NSArray *newStatuses = [cacheManager
setStatusesForTimelineCache:ORSFollowingTimelineCacheType
withNotification:note];
if ([newStatuses count] < 20) {
cacheManager.firstFollowingCall = YES;
[self getFriendsTimeline];
} else {
self.statuses = newStatuses;
}
} else {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSFollowingTimelineCacheType
withNotification:note];
[self performSelectorInBackground:@selector(postStatusUpdatesReceived:) withObject:note];
}
firstFollowingTimelineRun = NO;
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Archive"]) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSArchiveTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Public"]) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSPublicTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
[self performSelectorInBackground:@selector(postStatusUpdatesReceived:) withObject:note];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Replies"]) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSRepliesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
[self performSelectorInBackground:@selector(postRepliesReceived:) withObject:note];
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Favorites"]) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSFavoritesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
}
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
if (![timelineButton.titleOfSelectedItem isEqualToString:[self
previousTimeline]]) {
[self scrollToTop];
}
previousTimeline = timelineButton.titleOfSelectedItem;
if ([newStatusTextField.stringValue isEqualToString:@"d "]) {
[newStatusTextField setStringValue:@""];
}
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
[self controlTextDidChange:note];
}
// Sets the users asynchronously
- (void) setUsersAsynchronously:(NSNotification *)note {
// Not implemented yet
if (connectionErrorShown) {
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
}
// Sets the DMs asynchronously
- (void) setDMsAsynchronously:(NSNotification *)note {
if (connectionErrorShown) {
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin;
if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Received messages"]) {
oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
self.receivedDirectMessages = [cacheManager
setStatusesForTimelineCache:ORSReceivedMessagesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:receivedDMsArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:receivedDMsArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView
setItemPrototype:receivedDMsCollectionViewItem];
[self performSelectorInBackground:@selector(postDMsReceived:) withObject:note];
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
if (![timelineButton.titleOfSelectedItem isEqualToString:[self
previousTimeline]]) {
[self scrollToTop];
}
previousTimeline = timelineButton.titleOfSelectedItem;
if (newStatusTextField.stringValue.length == 0) {
[newStatusTextField setStringValue:@"d "];
}
} else if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Sent messages"]) {
oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
self.sentDirectMessages = [cacheManager
setStatusesForTimelineCache:ORSSentMessagesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:sentDMsArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:sentDMsArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:sentDMsCollectionViewItem];
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
if (![timelineButton.titleOfSelectedItem isEqualToString:[self
previousTimeline]]) {
[self scrollToTop];
}
previousTimeline = timelineButton.titleOfSelectedItem;
if (newStatusTextField.stringValue.length == 0) {
[newStatusTextField setStringValue:@"d "];
}
} else {
if (((NSArray *)note.object).count > 0) {
if (firstBackgroundReceivedDMRetrieval) {
NSString *lastExecutionID = [self
receivedDMIDSinceLastExecution];
NSString *currentExecutionID = [[(NSArray *)note.object
objectAtIndex:0] ID];
if (lastExecutionID.intValue < currentExecutionID.intValue) {
[statusBarTextField
setStringValue:@"New direct message received"];
[statusBarTextField setHidden:NO];
[statusBarImageView setImage:[NSImage imageNamed:@"email"]];
[statusBarImageView setHidden:NO];
[statusBarButton setEnabled:YES];
[statusBarButton setHidden:NO];
[cacheManager setStatusesForTimelineCache:
ORSReceivedMessagesTimelineCacheType
withNotification:note];
[self postDMsReceived:note
afterID:lastExecutionID];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
}
firstBackgroundReceivedDMRetrieval = NO;
} else {
NSString *lastExecutionID = [self
receivedDMIDSinceLastExecution];
NSString *currentExecutionID = [[(NSArray *)note.object objectAtIndex:0] ID];
if (lastExecutionID.intValue < currentExecutionID.intValue) {
[statusBarTextField
setStringValue:@"New direct message received"];
[statusBarTextField setHidden:NO];
[statusBarImageView setImage:[NSImage imageNamed:@"email"]];
[statusBarImageView setHidden:NO];
[statusBarButton setEnabled:YES];
[statusBarButton setHidden:NO];
[cacheManager setStatusesForTimelineCache:
ORSReceivedMessagesTimelineCacheType
withNotification:note];
[self performSelectorInBackground:@selector(postDMsReceived:) withObject:note];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
}
}
connectionErrorShown = NO;
}
}
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
[self controlTextDidChange:note];
}
// Sets the sent status asynchronously
- (void) addSentStatusAsynchronously:(NSNotification *)note {
[newStatusTextField setStringValue:@""];
if (connectionErrorShown) {
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
connectionErrorShown = NO;
}
if ([timelineButton.titleOfSelectedItem isEqualToString:@"Friends"]
|| [timelineButton.titleOfSelectedItem isEqualToString:@"Archive"] ) {
NSPoint oldScrollOrigin =
mainTimelineScrollView.contentView.bounds.origin;
NSMutableArray *cache = [NSMutableArray arrayWithArray:self.statuses];
[cache insertObject:note.object atIndex:0];
self.statuses = cache;
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
}
NSString *msg = [NSString stringWithFormat:@"Update sent"];
[statusBarTextField setStringValue:msg];
[statusBarImageView setImage:[NSImage imageNamed:@"comment"]];
[statusBarTextField setHidden:NO];
[statusBarImageView setHidden:NO];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
messageDurationTimer = [NSTimer scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
//[self performSelectorInBackground:@selector(postStatusUpdatesSent:) withObject:note];
[self postStatusUpdatesSent:note];
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
[self controlTextDidChange:nil];
}
// Sets the sent direct messages asynchronously
- (void) addSentDMsAsynchronously:(NSNotification *)note {
[newStatusTextField setStringValue:@""];
if (connectionErrorShown) {
[statusBarTextField setHidden:YES];
[statusBarImageView setHidden:YES];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
connectionErrorShown = NO;
}
if ([timelineButton.titleOfSelectedItem
isEqualToString:@"Sent Messages"]) {
NSPoint oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
NSMutableArray *cache = [NSMutableArray
arrayWithArray:self.sentDirectMessages];
[cache insertObject:note.object atIndex:0];
self.sentDirectMessages = cache;
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
}
[self performSelectorInBackground:@selector(postDMsSent:) withObject:note];
[indicator stopAnimation:self];
[charsLeftIndicator setHidden:NO];
NSString *msg = [NSString stringWithFormat:@"Direct message sent"];
[statusBarTextField setStringValue:msg];
[statusBarImageView setImage:[NSImage imageNamed:@"email"]];
[statusBarTextField setHidden:NO];
[statusBarImageView setHidden:NO];
[statusBarButton setEnabled:NO];
[statusBarButton setHidden:YES];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
[self controlTextDidChange:nil];
}
// Gets the friends timeline
- (void) getFriendsTimeline {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstFollowingCall) {
[twitterEngine getFriendsTimeline];
} else {
[twitterEngine
getFriendsTimelineSinceStatus:cacheManager.lastFollowingStatusID];
}
}
}
// Gets the user timeline
- (void) getUserTimeline {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstArchiveCall) {
[twitterEngine getUserTimelineForUser:twitterEngine.sessionUserID];
} else {
[twitterEngine
getUserTimelineSinceStatus:cacheManager.lastArchiveStatusID];
}
}
}
// Gets the public timeline
- (void) getPublicTimeline {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstPublicCall) {
[twitterEngine getPublicTimeline];
} else {
[twitterEngine
getPublicTimelineSinceStatus:cacheManager.lastPublicStatusID];
}
}
}
// Gets the replies
- (void) getReplies {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstRepliesCall) {
[twitterEngine getReplies];
} else {
[twitterEngine
getRepliesSinceStatus:cacheManager.lastReplyStatusID];
}
}
}
// Gets the favorites
- (void) getFavorites {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstFavoriteCall) {
[twitterEngine getFavoritesForUser:twitterEngine.sessionUserID];
} else {
[twitterEngine
getFavoritesSinceStatus:cacheManager.lastFavoriteStatusID];
}
}
}
// Gets the received messages
- (void) getReceivedMessages {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstReceivedMessagesCall) {
[twitterEngine getReceivedDMs];
} else {
[twitterEngine
getReceivedDMsSinceDM:cacheManager.lastReceivedMessageID];
}
}
}
// Gets the sent messages
- (void) getSentMessages {
if (twitterEngine.sessionUserID) {
[charsLeftIndicator setHidden:YES];
[indicator startAnimation:self];
if (cacheManager.firstSentMessagesCall) {
[twitterEngine getSentDMs];
} else {
[twitterEngine getSentDMsSinceDM:cacheManager.lastSentMessageID];
}
}
}
// Action: opens the user's home page (if they are logged in)
- (IBAction) goHome:sender {
NSURL *homeURL = [[NSURL alloc] initWithString:@"http://twitter.com/home"];
[[NSWorkspace sharedWorkspace] openURL:homeURL];
}
// Action: Called when the user wants to autotype the user id to reply to.
- (IBAction) typeUserID:sender {
NSString *username = [NSString stringWithFormat:@"@%@ ", sender];
[self insertStringTokenInNewStatusTextField:username];
}
// Action: Called when the user wants to autotype "d" + user id to send
// message to.
- (IBAction) dmUserID:sender {
[newStatusTextField setStringValue:@""];
NSString *username = [NSString stringWithFormat:@"d %@ ", sender];
[self insertStringTokenInNewStatusTextField:username];
}
// Action: This shortens the given URL using a shortener service.
- (IBAction) shortenURL:sender {
NSText *editor = newStatusTextField.currentEditor;
NSRange selectedRange = ((NSTextView *)editor).selectedRange;
if ([[(NSTextView *)editor
attributedSubstringFromRange:selectedRange].string
hasPrefix:@"http://"]) {
[editor copy:self];
[editor replaceCharactersInRange:editor.selectedRange
withString:[urlShortener generateURLFrom:[editor.string
substringWithRange:editor.selectedRange]]];
[self controlTextDidChange:nil];
}
}
// Action: This is called whenever the user wishes to open a user url.
- (IBAction) openUserURL:sender {
NSURL *userURL = [[NSURL alloc] initWithString:(NSString *)sender];
[[NSWorkspace sharedWorkspace] openURL:userURL];
}
// Delegate: This is called whenever the application terminates
- (void) applicationWillTerminate:(NSNotification *)notification {
[defaults setFloat:self.window.frame.origin.x
forKey:@"CanaryWindowX"];
[defaults setFloat:self.window.frame.origin.y
forKey:@"CanaryWindowY"];
[defaults setFloat:self.window.frame.size.width
forKey:@"CanaryWindowWidth"];
[defaults setFloat:self.window.frame.size.height
forKey:@"CanaryWindowHeight"];
[self saveLastIDs];
[twitterEngine endSession];
NSMutableArray *toBeRemoved = [[NSMutableArray alloc] init];
for (ORSFilter *filter in (NSArray *)[filterArrayController arrangedObjects]) {
if (filter.active == NO) {
[toBeRemoved addObject:filter];
}
}
[filterArrayController setSelectedObjects:toBeRemoved];
[filterArrayController remove:self];
}
// Saves the last IDs in the user preferences when called
- (void) saveLastIDs {
NSMutableDictionary *followingStatusIDs, *lastReceivedDMIDs;
if (cacheManager.lastFollowingStatusID != NULL &&
cacheManager.lastFollowingStatusID != @"" &&
cacheManager.lastFollowingStatusID != nil) {
if (followingStatusIDs = [NSMutableDictionary dictionaryWithDictionary:
[defaults dictionaryForKey:@"CanaryLastFollowingStatusID"]]) {
if (twitterEngine.sessionUserID != nil) {
[followingStatusIDs setValue:cacheManager.lastFollowingStatusID
forKey:twitterEngine.sessionUserID];
[defaults setObject:followingStatusIDs
forKey:@"CanaryLastFollowingStatusID"];
}
} else {
followingStatusIDs = [NSMutableDictionary dictionaryWithCapacity:1];
[followingStatusIDs setValue:cacheManager.lastFollowingStatusID
forKey:twitterEngine.sessionUserID];
[defaults setObject:followingStatusIDs
forKey:@"CanaryLastFollowingStatusID"];
}
}
if (cacheManager.lastReceivedMessageID != NULL &&
cacheManager.lastReceivedMessageID != @"" &&
cacheManager.lastReceivedMessageID != @" " &&
cacheManager.lastReceivedMessageID != nil) {
if (lastReceivedDMIDs = [NSMutableDictionary dictionaryWithDictionary:
[defaults dictionaryForKey:@"CanaryLastReceivedDMID"]]) {
if (twitterEngine.sessionUserID != nil) {
[lastReceivedDMIDs setValue:cacheManager.lastReceivedMessageID
forKey:twitterEngine.sessionUserID];
[defaults setObject:lastReceivedDMIDs
forKey:@"CanaryLastReceivedDMID"];
}
} else {
lastReceivedDMIDs = [NSMutableDictionary dictionaryWithCapacity:1];
[lastReceivedDMIDs setValue:cacheManager.lastReceivedMessageID
forKey:twitterEngine.sessionUserID];
[defaults setObject:lastReceivedDMIDs