block ur ex gf without blocking her

block_snapchat_story.x

#import <Foundation/Foundation.h>
#define Log(fmt, ...) NSLog(@"NoExGFStory: %@", [NSString stringWithFormat:fmt, ## __VA_ARGS__])

#define PREF_PATH "/var/mobile/Library/Preferences/com.r333d/blocked_snapchat_stories.txt"

//use a hashmap for fast lookups
static NSMutableDictionary *_blocked = nil;

// makes snapchat think the friend has 0 stories to display.
// this actually makes snapchat still think they still have stories,
// but its just 0. so theres a blank UITableViewCell in "Recent updates".
// completely removes the cell from "All Stories".

%hook FriendStories
-(BOOL)hasStories
{
    NSString *username = [self performSelector:@selector(username)];
    if([_blocked valueForKey:username]) {
        return false;
    } else {
        return %orig;
    }
}
%end

// removes the blank UITableViewCell in "Recent Updates".
// does not remove the cell in "All Stories". the above
// hook is for that.

%hook FriendStoriesCollection
-(NSMutableArray *)friendUsernamesWithUnviewedStories
{
    NSMutableArray *arr = %orig;
    for(int i = 0; i < arr.count; i++) {
        NSString *name = arr[i];

        // the usernames, for some reason, have an 'x' appended to the front
        // of it. i have no idea why.
        NSString *sub = [name substringFromIndex:1];
        // just in case if snapchat removes the stupid 'x' in a future
        // update, im checking for both in the dictionary.
        if([_blocked valueForKey:sub] || [_blocked valueForKey:name]) {
            [arr removeObjectAtIndex:i];
            i--;
        }
    }
    return arr;
}
%end

static void add_to_blocked(const char *name)
{
    if(strlen(name) == 0) return;

    NSString *str = [NSString stringWithUTF8String:name];
    [_blocked setObject:[NSNumber numberWithBool:true] forKey:str];
}

%ctor {

    // shitty preference loading.
    // the loaded txt file should have
    // a list of usernames separated
    // by newlines.
    FILE *f = fopen(PREF_PATH, "r");
    if(f != NULL) {
        _blocked = NSMutableDictionary.dictionary;

        char line[BUFSIZ];
        line[0] = '\0';
        char ch;
        do {
            ch = fgetc(f);

            if(ch == '\n' || ch == '\r' || ch == EOF) {
                add_to_blocked(line);
                line[0] = '\0';
            } else {
                int len = strlen(line);
                line[len] = ch;
                line[len + 1] = '\0';
            }

        } while(ch != EOF);

        fclose(f);
    }
}