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-rw-r--r--Classes/Fetcher.h29
-rw-r--r--Classes/Fetcher.m61
-rw-r--r--Classes/PicCastAppDelegate.h2
-rw-r--r--Classes/PicCastAppDelegate.m22
-rw-r--r--Classes/SourcesEditViewController.m1
-rw-r--r--Classes/Topic.h4
-rw-r--r--Classes/Topic.m27
-rw-r--r--Classes/TopicsViewController.h6
-rw-r--r--Classes/TopicsViewController.m111
9 files changed, 212 insertions, 51 deletions
diff --git a/Classes/Fetcher.h b/Classes/Fetcher.h
new file mode 100644
index 0000000..d51a39d
--- /dev/null
+++ b/Classes/Fetcher.h
@@ -0,0 +1,29 @@
+//
+// Fetcher.h
+// PicCast
+//
+// Created by Matthew Handler on 4/26/11.
+// Copyright 2011 Earl Industries. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol FetcherDelegate
+
+- (void) connection:(NSURLConnection *)connection failedWithError:(NSError *)error;
+- (void) connection:(NSURLConnection *)connection finishedWithData:(NSData *)data;
+
+@end
+
+
+@interface Fetcher : NSObject <NSURLProtocolClient> {
+ NSMutableData *receivedData;
+ id<FetcherDelegate> delegate;
+}
+
+@property (nonatomic, assign) id<FetcherDelegate> delegate;
+
++ (Fetcher *) initWithString:(NSString *)string andDelegate:(id <FetcherDelegate>)delegate;
+- (void) setUrlAndConnect:(NSString *)string;
+
+@end
diff --git a/Classes/Fetcher.m b/Classes/Fetcher.m
new file mode 100644
index 0000000..3fe162f
--- /dev/null
+++ b/Classes/Fetcher.m
@@ -0,0 +1,61 @@
+//
+// Fetcher.m
+// PicCast
+//
+// Created by Matthew Handler on 4/26/11.
+// Copyright 2011 Earl Industries. All rights reserved.
+//
+
+#import "Fetcher.h"
+#import "PicCastAppDelegate.h"
+
+@implementation Fetcher
+
+@synthesize delegate;
+
++ (Fetcher *) initWithString:(NSString *)string andDelegate:(id<FetcherDelegate>)d {
+ Fetcher *fetcher = [[[Fetcher alloc] init] autorelease];
+ fetcher.delegate = d;
+ [fetcher setUrlAndConnect:string];
+ return fetcher;
+}
+
+- (Fetcher *) init {
+ receivedData = [[NSMutableData data] retain];
+ return self;
+}
+
+- (void) setUrlAndConnect:(NSString *)string {
+
+ NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:string]
+ cachePolicy:NSURLRequestUseProtocolCachePolicy
+ timeoutInterval:30.0];
+ if ([NSURLConnection connectionWithRequest:theRequest delegate:self]) {
+ [receivedData setLength:0];
+ } else {
+ [PicCastAppDelegate prompt:@"Error" withMessage:@"No internet connection" andButtonTitle:@"shucks" withDelegate:self];
+ }
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
+ [receivedData setLength:0];
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
+ [receivedData appendData:data];
+}
+
+- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
+ [delegate connection:connection failedWithError:error];
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
+ [delegate connection:connection finishedWithData:receivedData];
+}
+
+- (void) dealloc {
+ [receivedData release];
+ [super dealloc];
+}
+
+@end
diff --git a/Classes/PicCastAppDelegate.h b/Classes/PicCastAppDelegate.h
index 1085903..de0100a 100644
--- a/Classes/PicCastAppDelegate.h
+++ b/Classes/PicCastAppDelegate.h
@@ -19,5 +19,7 @@
@property (nonatomic, retain) IBOutlet UINavigationController *navigationController;
+ (NSString *) getDatabasePath;
++ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle;
++ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle withDelegate:(id)delegate;
@end
diff --git a/Classes/PicCastAppDelegate.m b/Classes/PicCastAppDelegate.m
index 1b72a0c..a3bc294 100644
--- a/Classes/PicCastAppDelegate.m
+++ b/Classes/PicCastAppDelegate.m
@@ -123,17 +123,17 @@
#pragma mark -
#pragma mark CustomSheeyit
-//+ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle withDelegate:(id)delegate {
-// UIAlertView *prompt = [UIAlertView alloc];
-// prompt = [prompt initWithTitle:title message:message delegate:delegate cancelButtonTitle:buttonTitle otherButtonTitles:nil];
-// [prompt show];
-// [prompt release];
-//}
-//
-//+ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle {
-// [self prompt:title withMessage:message andButtonTitle:buttonTitle withDelegate:self];
-//}
-//
++ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle withDelegate:(id)delegate {
+ UIAlertView *prompt = [UIAlertView alloc];
+ prompt = [prompt initWithTitle:title message:message delegate:delegate cancelButtonTitle:buttonTitle otherButtonTitles:nil];
+ [prompt show];
+ [prompt release];
+}
+
++ (void) prompt:(NSString *)title withMessage:(NSString *)message andButtonTitle:(NSString *)buttonTitle {
+ [self prompt:title withMessage:message andButtonTitle:buttonTitle withDelegate:self];
+}
+
//- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {
// return [facebook handleOpenURL:url];
//}
diff --git a/Classes/SourcesEditViewController.m b/Classes/SourcesEditViewController.m
index 34a299f..0d5bd85 100644
--- a/Classes/SourcesEditViewController.m
+++ b/Classes/SourcesEditViewController.m
@@ -88,7 +88,6 @@
// [prefs setObject:[self getUserGenderString] forKey:@"userGender"];
// [prefs setObject:[self getHeetGenderString] forKey:@"heetGender"];
// [prefs synchronize];
-
[self.delegate sourcesEditViewControllerDidFinish:self];
}
diff --git a/Classes/Topic.h b/Classes/Topic.h
index a808ee1..93c1925 100644
--- a/Classes/Topic.h
+++ b/Classes/Topic.h
@@ -32,7 +32,9 @@
@property (nonatomic, copy) NSString *iconUrl;
+ (Topic *) initFromDatabaseRow:(FMResultSet *)result;
++ (Topic *) initWithJsonObject:(NSDictionary *)obj;
+ (NSString *) dateToString:(NSDate *)date;
+ (NSDate *) stringToDate:(NSString *)string;
-
+- (void) serializeToDatabase:(FMDatabase *)db;
++ (NSString *) getImageUrl:(NSDictionary *)obj;
@end
diff --git a/Classes/Topic.m b/Classes/Topic.m
index 1ed4420..8b7ec20 100644
--- a/Classes/Topic.m
+++ b/Classes/Topic.m
@@ -33,22 +33,29 @@
return topic;
}
-+ (Topic *) initFromJsonObject:(NSDictionary *)obj {
++ (Topic *) initWithJsonObject:(NSDictionary *)obj {
Topic *topic = [[[Topic alloc] init] autorelease];
- NSDictionary *info = [obj objectForKey:@"fields"];
+ //NSDictionary *info = [obj objectForKey:@"fields"];
- topic.title = [info objectForKey:@"title"];
- topic.foreignId = [obj objectForKey:@"pk"];
- topic.iconUrl = [info objectForKey:@"iconUrl"];
- topic.description = [info objectForKey:@"description"];
- topic.releaseDate = [self stringToDate:[info objectForKey:@"releaseDate"]];
- topic.category = [info objectForKey:@"category"];
- topic.picCount = [info objectForKey:@"picCount"];
+ topic.title = [obj objectForKey:@"title"];
+ topic.foreignId = [obj objectForKey:@"id"];
+ topic.iconUrl = [self getImageUrl:[obj objectForKey:@"image"]];
+ topic.description = [obj objectForKey:@"description"];
+ topic.releaseDate = [NSDate dateWithTimeIntervalSince1970:[[obj objectForKey:@"created_unixtime"] doubleValue]];
+ topic.category = [obj objectForKey:@"category"];
+ topic.picCount = [NSNumber numberWithInt:10]; //[obj objectForKey:@"picCount"];
return topic;
}
++ (NSString *) getImageUrl:(NSDictionary *)obj {
+ if (obj == nil || [obj class] == [NSNull class]) return nil;
+ else {
+ return [obj objectForKey:@"original_url"];
+ }
+}
+
+ (NSString *) dateToString:(NSDate *)date {
NSDateFormatter *dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
[dateFormatter setDateStyle:NSDateFormatterLongStyle];
@@ -74,7 +81,7 @@
(foreignId, link, title, description, releaseDate, category, iconUrl, picCount) \
VALUES \
(?, ?, ?, ?, ?, ?, ?, ?)",
- [NSNumber numberWithInt:12], guid, title, description, releaseDate, category, iconUrl, picCount];
+ foreignId, guid, title, description, releaseDate, category, iconUrl, picCount];
//NSLog(@"insert id:%d error: %@", [db lastInsertRowId], [db lastErrorMessage]);
// [NSString stringWithFormat:@"number %d", i],
diff --git a/Classes/TopicsViewController.h b/Classes/TopicsViewController.h
index 78b154f..490046d 100644
--- a/Classes/TopicsViewController.h
+++ b/Classes/TopicsViewController.h
@@ -14,10 +14,12 @@
#import "PhotoViewController.h"
#import "FMDatabase.h"
#import "SectionDictionary.h"
+#import "Fetcher.h"
-@interface TopicsViewController : UIViewController <XMLParserDelegate, SourcesEditViewControllerDelegate, UITableViewDataSource>{
+@interface TopicsViewController : UIViewController <FetcherDelegate, XMLParserDelegate, SourcesEditViewControllerDelegate, UITableViewDataSource>{
UINavigationController *topicsNavigationController;
NSMutableArray *topics; // topics loaded from the web
+
SectionDictionary *tableDictionary; // structure to sync with table
PhotoViewController *photoViewController;
XMLParser *parser;
@@ -38,5 +40,7 @@
- (void)startParsing;
- (void)getTopicsFromDb;
- (void)addTopicToSectionDictionary:(Topic *)topic;
+- (void)loadSubscribedTopics;
+- (void)addTopicsFromJson:(NSData *)topics;
@end
diff --git a/Classes/TopicsViewController.m b/Classes/TopicsViewController.m
index 8635e1d..1d93566 100644
--- a/Classes/TopicsViewController.m
+++ b/Classes/TopicsViewController.m
@@ -20,7 +20,8 @@
#import "FMDatabase.h"
#import "FMResultSet.h"
#import "PicCastAppDelegate.h"
-
+#import "CJSONDeserializer.h"
+#import "Fetcher.h"
@implementation TopicsViewController
@@ -55,12 +56,12 @@
db = [[FMDatabase databaseWithPath:[PicCastAppDelegate getDatabasePath]] retain];
[db setShouldCacheStatements:YES];
- [db setTraceExecution:true];
- [db setLogsErrors:true];
+// [db setTraceExecution:true];
+// [db setLogsErrors:true];
[self getTopicsFromDb];
- //[self startParsing];
+ [self loadSubscribedTopics];
}
- (void) getTopicsFromDb {
@@ -90,32 +91,10 @@
[tableDictionary appendObject:topic forKey:[Topic dateToString:topic.releaseDate]];
}
-// called after parsing is finished
-- (void) updateTopicsFromWeb:(NSArray *)parsedTopics {
- // add topics to sql
- [db open];
- for (Topic *topic in parsedTopics) {
- // if topic is already in database
- //FMResultSet *rs = [db executeQuery:@"SELECT id FROM picCasts WHERE foreignId = ?", [NSNumber numberWithInt:10]];
- if (true) {
- //[rs close];
- [db beginTransaction];
- [topic serializeToDatabase:db];
- [db commit];
-
- // add topics to structure
- [self addTopicToSectionDictionary:topic];
- }
- }
- [db close];
-
- // tell table to animate things being added
- [self.tableView reloadData];
-}
-
- (void) sourcesEditViewControllerDidFinish:(SourcesEditViewController *)controller {
[self dismissModalViewControllerAnimated:YES];
+ [self loadSubscribedTopics];
//[self _userIs:[controller getUserGenderString] heets:[controller getHeetGenderString]];
}
@@ -176,6 +155,84 @@
}
*/
+#pragma mark -
+#pragma mark custom sheeyit
+
+- (void) addTopicsFromJson:(NSData *)data {
+
+ NSError *theError = nil;
+ id dictionary = [[CJSONDeserializer deserializer] deserialize:(NSData *)data error:&theError];
+ NSArray *array = [dictionary objectForKey:@"list"];
+
+ [db open];
+ for (NSDictionary *obj in array) {
+ NSLog(@"foreign key: %d", [obj objectForKey:@"id"]);
+ FMResultSet *result = [db executeQuery:@"SELECT id FROM picCasts WHERE foreignId = ?", [obj objectForKey:@"id"]];
+ if (![result next]) {
+ NSLog(@"found new topic");
+ Topic *topic = [Topic initWithJsonObject:obj];
+
+ [db beginTransaction];
+ [topic serializeToDatabase:db];
+ [db commit];
+
+ [self addTopicToSectionDictionary:topic];
+ }
+ [result close];
+ }
+ [db close];
+
+ [self.tableView reloadData];
+}
+
+// called after parsing is finished
+- (void) updateTopicsFromWeb:(NSArray *)parsedTopics {
+ // add topics to sql
+ [db open];
+ for (Topic *topic in parsedTopics) {
+ // if topic is already in database
+ //FMResultSet *rs = [db executeQuery:@"SELECT id FROM picCasts WHERE foreignId = ?", [NSNumber numberWithInt:10]];
+ if (true) {
+ //[rs close];
+ [db beginTransaction];
+ [topic serializeToDatabase:db];
+ [db commit];
+
+ // add topics to structure
+ [self addTopicToSectionDictionary:topic];
+ }
+ }
+ [db close];
+
+ // tell table to animate things being added
+ [self.tableView reloadData];
+}
+
+- (void) loadSubscribedTopics {
+ [db open];
+ FMResultSet *result = [db executeQuery:@"SELECT foreignId FROM subscribedSources WHERE subscribed = ?", [NSNumber numberWithInt:1]];
+ while ([result next]) {
+
+ Fetcher *fetcher = [Fetcher initWithString:[NSString
+ stringWithFormat:@"http://piccast.memeschemes.com/json/sets_by_feed/%d/",
+ [result intForColumn:@"foreignId"]]
+ andDelegate:self];
+
+ }
+}
+
+#pragma mark -
+#pragma mark fetcher delegate protocol
+
+- (void) connection:(NSURLConnection *)connection failedWithError:(NSError *)error {
+ [PicCastAppDelegate prompt:@"Error" withMessage:[error localizedDescription] andButtonTitle:@"Aww man..." withDelegate:self];
+}
+
+- (void) connection:(NSURLConnection *)connection finishedWithData:(NSData *)data {
+ //NSLog(@"%@", [[CJSONDeserializer deserializer] deserialize:(NSData *)data error:nil]);
+ [self addTopicsFromJson:data];
+}
+
#pragma mark -
#pragma mark Table view data source
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 13:54:10 +0000