diff options
Diffstat (limited to 'Providers/QSDeliciousAPIProvider.m')
| -rw-r--r-- | Providers/QSDeliciousAPIProvider.m | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/Providers/QSDeliciousAPIProvider.m b/Providers/QSDeliciousAPIProvider.m new file mode 100644 index 0000000..ab09f88 --- /dev/null +++ b/Providers/QSDeliciousAPIProvider.m @@ -0,0 +1,193 @@ +// +// QSDeliciousAPIProvider.m +// QSDeliciousPlugIn +// + +#import "QSDeliciousAPIProvider.h" +#import "SocialSite.h" +#import <QSCore/QSCore.h> + +@implementation QSDeliciousAPIProvider + +- (instancetype)initWithSite:(SocialSite)site { + self = [super init]; + if (self) { + _site = site; + _posts = [NSMutableArray array]; + } + return self; +} + +- (BOOL)canHandleSite:(SocialSite)site username:(NSString *)username password:(NSString *)password host:(NSString *)host { + return (site == self.site) && + username.length > 0 && + password.length > 0 && + (site != SocialSiteLinkding); // This provider doesn't handle Linkding +} + +- (SocialSite)supportedSite { + return self.site; +} + +- (NSString *)providerName { + return [SocialSiteHelper displayNameForSite:self.site]; +} + +- (NSString *)apiURLForSite:(SocialSite)site { + switch (site) { + case SocialSiteDelicious: + return @"api.del.icio.us/v1"; + case SocialSiteMagnolia: + return @"ma.gnolia.com/api/mirrord/v1"; + case SocialSitePinboard: + return @"api.pinboard.in/v1"; + default: + return nil; + } +} + +- (NSURL *)requestURLForSite:(SocialSite)site username:(NSString *)username password:(NSString *)password host:(NSString *)host { + NSString *apiURL = [self apiURLForSite:site]; + if (!apiURL) return nil; + + NSString *urlString = [NSString stringWithFormat:@"https://%@:%@@%@/posts/all?", username, password, apiURL]; + return [NSURL URLWithString:urlString]; +} + +- (NSData *)cachedBookmarkDataForSite:(SocialSite)site username:(NSString *)username { + NSString *siteURL = [SocialSiteHelper siteURLForSite:site]; + NSString *cachePath = [QSApplicationSupportSubPath([NSString stringWithFormat:@"Caches/%@/", siteURL], NO) stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.xml", username]]; + return [NSData dataWithContentsOfFile:cachePath]; +} + +- (void)cacheBookmarkData:(NSData *)data forSite:(SocialSite)site username:(NSString *)username { + NSString *siteURL = [SocialSiteHelper siteURLForSite:site]; + NSString *cachePath = [QSApplicationSupportSubPath([NSString stringWithFormat:@"Caches/%@/", siteURL], YES) stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.xml", username]]; + [data writeToFile:cachePath atomically:NO]; +} + +- (NSString *)tagURLType { + return [NSString stringWithFormat:@"tag.%@", [SocialSiteHelper reversedSiteURLForSite:self.site]]; +} + +- (NSArray *)fetchBookmarksForSite:(SocialSite)site username:(NSString *)username password:(NSString *)password identifier:(NSString *)identifier host:(NSString *)host includeTags:(BOOL)includeTags { + + // Try cached data first + NSData *data = [self cachedBookmarkDataForSite:site username:username]; + + // If no cached data, fetch from API + if (![data length]) { + NSURL *requestURL = [self requestURLForSite:site username:username password:password host:host]; + if (!requestURL) return @[]; + + NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:requestURL + cachePolicy:NSURLRequestUseProtocolCachePolicy + timeoutInterval:60.0]; + [theRequest setHTTPMethod:@"POST"]; + [theRequest setValue:@"text/xml" forHTTPHeaderField:@"Content-type"]; + [theRequest setValue:@"Quicksilver (Blacktree,MacOSX)" forHTTPHeaderField:@"User-Agent"]; + + NSError *error; + data = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:nil error:&error]; + + if (error) { + NSLog(@"Error fetching bookmarks: %@", error.localizedDescription); + return @[]; + } + + // Cache the data + [self cacheBookmarkData:data forSite:site username:username]; + } + + // Parse XML data + NSXMLParser *postParser = [[NSXMLParser alloc] initWithData:data]; + [postParser setDelegate:self]; + + self.posts = [NSMutableArray arrayWithCapacity:1]; + [postParser parse]; + + NSMutableArray *objects = [NSMutableArray arrayWithCapacity:1]; + NSMutableSet *tagSet = [NSMutableSet set]; + + // Create bookmark objects + for (NSDictionary *post in self.posts) { + QSObject *newObject = [self objectForPost:post]; + if (newObject) { + [objects addObject:newObject]; + + // Collect tags if requested + if (includeTags) { + NSString *tagString = [post objectForKey:@"tag"]; + if (tagString.length > 0) { + [tagSet addObjectsFromArray:[tagString componentsSeparatedByString:@" "]]; + } + } + } + } + + // Create tag objects if requested + if (includeTags) { + for (NSString *tag in tagSet) { + if (tag.length > 0) { + QSObject *tagObject = [QSObject makeObjectWithIdentifier:[NSString stringWithFormat:@"[%@ tag]:%@", [self providerName], tag]]; + [tagObject setObject:tag forType:[self tagURLType]]; + [tagObject setObject:@(site) forMeta:@"source.site"]; + [tagObject setObject:username forMeta:@"source.username"]; + [tagObject setObject:host forMeta:@"source.host"]; + [tagObject setObject:identifier forMeta:@"source.identifier"]; + [tagObject setName:tag]; + [tagObject setPrimaryType:[self tagURLType]]; + [objects addObject:tagObject]; + } + } + } + + return objects; +} + +- (NSArray *)fetchBookmarksForTag:(NSString *)tag site:(SocialSite)site username:(NSString *)username password:(NSString *)password host:(NSString *)host { + NSData *data = [self cachedBookmarkDataForSite:site username:username]; + if (!data) return @[]; + + NSXMLParser *postParser = [[NSXMLParser alloc] initWithData:data]; + [postParser setDelegate:self]; + self.posts = [NSMutableArray arrayWithCapacity:1]; + [postParser parse]; + + NSMutableArray *objects = [NSMutableArray arrayWithCapacity:1]; + + for (NSDictionary *post in self.posts) { + NSString *postTags = [post objectForKey:@"tag"]; + if ([postTags rangeOfString:tag].location != NSNotFound) { + QSObject *newObject = [self objectForPost:post]; + if (newObject) { + [objects addObject:newObject]; + } + } + } + + return objects; +} + +- (QSObject *)objectForPost:(NSDictionary *)post { + QSObject *newObject = [QSObject makeObjectWithIdentifier:[post objectForKey:@"hash"]]; + [newObject setObject:[post objectForKey:@"href"] forType:QSURLType]; + [newObject setName:[post objectForKey:@"description"]]; + [newObject setDetails:[post objectForKey:@"extended"]]; + [newObject setPrimaryType:QSURLType]; + return newObject; +} + +#pragma mark - NSXMLParserDelegate + +- (void)parser:(NSXMLParser*)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { + if ([elementName isEqualToString:@"post"] && attributeDict) { + [self.posts addObject:attributeDict]; + } +} + +- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { + // Implementation if needed +} + +@end |