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MPMainController.m
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MPMainController.m
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//
// MPMainController.m
// MacDown
//
// Created by Tzu-ping Chung on 7/06/2014.
// Copyright (c) 2014 Tzu-ping Chung . All rights reserved.
//
#import "MPMainController.h"
#import <MASPreferences/MASPreferencesWindowController.h>
#import <Sparkle/SUUpdater.h>
#import "MPUtilities.h"
#import "NSDocumentController+Document.h"
#import "MPPreferences.h"
#import "MPGeneralPreferencesViewController.h"
#import "MPMarkdownPreferencesViewController.h"
#import "MPEditorPreferencesViewController.h"
#import "MPHtmlPreferencesViewController.h"
static NSString * const kMPTreatLastSeenStampKey = @"treatLastSeenStamp";
NS_INLINE void MPOpenBundledFile(NSString *resource, NSString *extension)
{
NSURL *source = [[NSBundle mainBundle] URLForResource:resource
withExtension:extension];
NSString *filename = source.absoluteString.lastPathComponent;
NSURL *target = [NSURL fileURLWithPathComponents:@[NSTemporaryDirectory(),
filename]];
BOOL ok = NO;
NSFileManager *manager = [NSFileManager defaultManager];
[manager removeItemAtURL:target error:NULL];
ok = [manager copyItemAtURL:source toURL:target error:NULL];
if (!ok)
return;
NSDocumentController *c = [NSDocumentController sharedDocumentController];
[c openDocumentWithContentsOfURL:target display:YES completionHandler:
^(NSDocument *document, BOOL wasOpen, NSError *error) {
if (!document || wasOpen || error)
return;
NSRect frame = [NSScreen mainScreen].visibleFrame;
for (NSWindowController *wc in document.windowControllers)
[wc.window setFrame:frame display:YES];
}];
}
NS_INLINE void treat()
{
NSDictionary *info = MPGetDataMap(@"treats");
NSString *name = info[@"name"];
if (![NSUserName().lowercaseString hasPrefix:name]
&& ![NSFullUserName().lowercaseString hasPrefix:name])
return;
NSDictionary *data = info[@"data"];
NSCalendar *calendar = [NSCalendar currentCalendar];
NSCalendarUnit unit =
NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear;
NSDateComponents *comps = [calendar components:unit fromDate:[NSDate date]];
NSString *key =
[NSString stringWithFormat:@"%02ld%02ld", comps.month, comps.day];
if (!data[key]) // No matching treat.
return;
NSString *stamp = [NSString stringWithFormat:@"%ld%02ld%02ld",
comps.year, comps.month, comps.day];
// User has seen this treat today.
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
if ([[defaults objectForKey:kMPTreatLastSeenStampKey] isEqual:stamp])
return;
[defaults setObject:stamp forKey:kMPTreatLastSeenStampKey];
NSArray *components = @[NSTemporaryDirectory(), key];
NSURL *url = [NSURL fileURLWithPathComponents:components];
[data[key] writeToURL:url atomically:NO];
// Make sure this is opened last and immediately visible.
NSDocumentController *c = [NSDocumentController sharedDocumentController];
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[c openDocumentWithContentsOfURL:url display:YES
completionHandler:MPDocumentOpenCompletionEmpty];
}];
}
@interface MPMainController ()
@property (readonly) NSWindowController *preferencesWindowController;
@end
@implementation MPMainController
@synthesize preferencesWindowController = _preferencesWindowController;
- (MPPreferences *)prefereces
{
return [MPPreferences sharedInstance];
}
- (NSWindowController *)preferencesWindowController
{
if (!_preferencesWindowController)
{
NSArray *vcs = @[
[[MPGeneralPreferencesViewController alloc] init],
[[MPMarkdownPreferencesViewController alloc] init],
[[MPEditorPreferencesViewController alloc] init],
[[MPHtmlPreferencesViewController alloc] init],
];
NSString *title = NSLocalizedString(@"Preferences",
@"Preferences window title.");
typedef MASPreferencesWindowController WC;
_preferencesWindowController =
[[WC alloc] initWithViewControllers:vcs title:title];
}
return _preferencesWindowController;
}
- (IBAction)showPreferencesWindow:(id)sender
{
[self.preferencesWindowController showWindow:nil];
}
- (IBAction)showHelp:(id)sender
{
MPOpenBundledFile(@"help", @"md");
}
#pragma mark - Override
- (instancetype)init
{
self = [super init];
if (!self)
return self;
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
[center addObserver:self selector:@selector(showFirstLaunchTips)
name:MPDidDetectFreshInstallationNotification
object:self.prefereces];
[self copyFiles];
[self openPendingFiles];
return self;
}
#pragma mark - NSApplicationDelegate
- (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)sender
{
return !self.prefereces.supressesUntitledDocumentOnLaunch;
}
#pragma mark - SUUpdaterDelegate
- (NSString *)feedURLStringForUpdater:(SUUpdater *)updater
{
if (self.prefereces.updateIncludesPreReleases)
return [NSBundle mainBundle].infoDictionary[@"SUBetaFeedURL"];
return [NSBundle mainBundle].infoDictionary[@"SUFeedURL"];
}
#pragma mark - Private
- (void)copyFiles
{
NSFileManager *manager = [NSFileManager defaultManager];
NSString *root = MPDataDirectory(nil);
if (![manager fileExistsAtPath:root])
{
[manager createDirectoryAtPath:root
withIntermediateDirectories:YES attributes:nil error:NULL];
}
NSBundle *bundle = [NSBundle mainBundle];
for (NSString *key in @[kMPStylesDirectoryName, kMPThemesDirectoryName])
{
NSURL *dirSource = [bundle URLForResource:key withExtension:@""];
NSURL *dirTarget = [NSURL fileURLWithPath:MPDataDirectory(key)];
// If the directory doesn't exist, just copy the whole thing.
if (![manager fileExistsAtPath:dirTarget.path])
{
[manager copyItemAtURL:dirSource toURL:dirTarget error:NULL];
continue;
}
// Check for existence of each file and copy if it's not there.
NSArray *contents = [manager contentsOfDirectoryAtURL:dirSource
includingPropertiesForKeys:nil options:0
error:NULL];
for (NSURL *fileSource in contents)
{
NSString *name = fileSource.lastPathComponent;
NSURL *fileTarget = [dirTarget URLByAppendingPathComponent:name];
if (![manager fileExistsAtPath:fileTarget.path])
[manager copyItemAtURL:fileSource toURL:fileTarget error:NULL];
}
}
}
- (void)openPendingFiles
{
NSDocumentController *c = [NSDocumentController sharedDocumentController];
for (NSString *path in self.prefereces.filesToOpenOnNextLaunch)
{
NSURL *url = [NSURL fileURLWithPath:path];
if ([url checkResourceIsReachableAndReturnError:NULL])
{
[c openDocumentWithContentsOfURL:url display:YES
completionHandler:MPDocumentOpenCompletionEmpty];
}
else
{
[c openUntitledDocumentForURL:url display:YES error:NULL];
}
}
self.prefereces.filesToOpenOnNextLaunch = nil;
treat();
}
#pragma mark - Notification handler
- (void)showFirstLaunchTips
{
[self showHelp:nil];
}
@end