pxt-calliope/clients/macuploader/Microbit Uploader/Uploader.m
Thomas Denney 13785a2438 OS X uploader ()
* Source for OS X uploader

* Readme for OS X uploader

* Export image

* .gitignore for Xcode project

* Remove redundant data

* Update readme instructions

* List formatting

* Remove personal copyright notice added by Xcode

* Added release build and updated readme

* point to doc cdn
2016-09-14 11:33:11 -07:00

75 lines
3.0 KiB
Objective-C

#import "Uploader.h"
@interface Uploader ()
@property NSOperationQueue * backgroundCopyQueue;
@end
@implementation Uploader
- (instancetype)init {
self = [super init];
if (self) {
self.backgroundCopyQueue = [NSOperationQueue new];
}
return self;
}
- (BOOL)shouldUploadFileAtPath:(NSString *)path {
//Whilst Safari is downloading the file it appends .download to the name
NSRegularExpression * ignoreDownload = [NSRegularExpression regularExpressionWithPattern:@".download$" options:NSRegularExpressionCaseInsensitive error:nil];
if ([ignoreDownload numberOfMatchesInString:path.lastPathComponent options:0 range:NSMakeRange(0, path.lastPathComponent.length)] > 0) {
return NO;
}
//Chrome and Firefox create .hex files
NSRegularExpression * hexFiles = [NSRegularExpression regularExpressionWithPattern:@".hex$" options:NSRegularExpressionCaseInsensitive error:nil];
if ([hexFiles numberOfMatchesInString:path.lastPathComponent options:0 range:NSMakeRange(0, path.lastPathComponent.length)] > 0) {
return YES;
}
//Safari tends to just name files 'Unknown X'
NSRegularExpression * unknownFiles = [NSRegularExpression regularExpressionWithPattern:@"^Unknown(( |-)[0-9]+)?" options:NSRegularExpressionCaseInsensitive error:nil];
if ([unknownFiles numberOfMatchesInString:path.lastPathComponent options:0 range:NSMakeRange(0, path.lastPathComponent.length)]) {
return YES;
}
return NO;
}
- (NSArray<NSString*>*)microBitPaths {
NSArray<NSURL*>* allVolumes = [[NSFileManager defaultManager] mountedVolumeURLsIncludingResourceValuesForKeys:nil options:NSVolumeEnumerationSkipHiddenVolumes];
NSMutableArray<NSString*>* microbitPaths = [NSMutableArray new];
NSRegularExpression * microbitRegex = [NSRegularExpression regularExpressionWithPattern:@"^MICROBIT" options:NSRegularExpressionCaseInsensitive error:nil];
for (NSURL * volume in allVolumes) {
NSString * lastPathComponent = volume.lastPathComponent;
if ([microbitRegex numberOfMatchesInString:lastPathComponent options:0 range:NSMakeRange(0, lastPathComponent.length)] > 0) {
[microbitPaths addObject:volume.path];
}
}
return microbitPaths;
}
- (void)uploadFile:(NSString *)file {
for (NSString * microbit in [self microBitPaths]) {
[self uploadFile:file toMicroBit:microbit];
}
}
- (void)uploadFile:(NSString *)file toMicroBit:(NSString *)path {
[self.backgroundCopyQueue addOperationWithBlock:^{
NSError * copyError;
NSString * destination = [path stringByAppendingPathComponent:file.lastPathComponent];
if (![[NSFileManager defaultManager] copyItemAtPath:file toPath:destination error:&copyError]) {
[self.delegate uploader:self failedToTransferFile:file toMicroBit:path.lastPathComponent];
}
else {
[self.delegate uploader:self transferredFile:file toMicroBit:path.lastPathComponent];
}
}];
}
@end