28 changed files with 3 additions and 2099 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,136 +0,0 @@
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
 *$py.class
 # C extensions
 *.so
 # Distribution / packaging
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 build/
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 *.egg-info/
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 # PyInstaller
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 # pyenv
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 # mypy
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 # Pyre type checker
 .pyre/
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 # Django
 migrations/
 media/img/
 db.sqlite3.sqbpro
--- a/661
+++ b/661
@ -1,661 +0,0 @@
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 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGES.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.
    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If your software can interact with users remotely through a computer
 network, you should also make sure that it provides a way for users to
 get its source.  For example, if your program is a web application, its
 interface could display a "Source" link that leads users to an archive
 of the code.  There are many ways you could offer source, and different
 solutions will be better for different programs; see section 13 for the
 specific requirements.
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU AGPL, see
 <https://www.gnu.org/licenses/>.
--- a/README.md
+++ b/README.md
@ -1,6 +0,0 @@
 # khaikang
 Microblogging service in Django
 ## TODO List
 ### User Profile
 ### HoneyBox for varification
--- a/db.sqlite3
+++ b/db.sqlite3
--- a/khaikang/pycache/init.cpython-39.pyc
+++ b/khaikang/pycache/init.cpython-39.pyc
--- a/khaikang/pycache/settings.cpython-39.pyc
+++ b/khaikang/pycache/settings.cpython-39.pyc
--- a/khaikang/pycache/urls.cpython-39.pyc
+++ b/khaikang/pycache/urls.cpython-39.pyc
--- a/khaikang/pycache/wsgi.cpython-39.pyc
+++ b/khaikang/pycache/wsgi.cpython-39.pyc
--- a/khaikang/admin.py
+++ b/khaikang/admin.py
@ -1,7 +0,0 @@
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from .models import User, Post, Following
 admin.site.register(User, UserAdmin)
 admin.site.register(Post)
 admin.site.register(Following)
--- a/khaikang/models.py
+++ b/khaikang/models.py
@ -1,106 +0,0 @@
 from django.db import models
 from django.contrib.auth.models import AbstractUser
 from django.contrib.auth.models import UserManager
 from django.utils import timezone
 import hashlib
 class User(AbstractUser):
    """customized user field."""
    username = models.CharField(max_length=30, unique=True) # max to 30 char
    USERNAME_FIELD = 'username' # setting username field to "id"
    created_time = models.DateTimeField(default=timezone.now(), blank=True)
    shown_name = models.CharField(max_length=50) # max to 50 char
    url = models.URLField(max_length=200) # max to 200 char
    def upload_path(instance, orig_filename):
            avatar_filename = hashlib.sha256(orig_filename.encode('utf-8')).hexdigest()[:10]
            return f"img/profile/user_{instance.id}/{orig_filename}"
    avatar = models.ImageField(upload_to=upload_path)
    desc = models.TextField() # description
    GROUP_CLASSES = [
    ('admin', 'admin'),
    ('sysop', 'sysop'),
    ('general', 'general'),
    ('suspended', 'suspended'),
    ('deleted', 'deleted'),
    ]
    classfication = models.CharField(
        max_length=9,
        choices=GROUP_CLASSES,
        default='general',
    )
    is_staff = models.BooleanField(default=False)
    is_superuser =  models.BooleanField(default=False)
    email = models.EmailField(max_length=200) # max to 200 char
    objects = UserManager() # for admin user use
    REQUIRED_FIELDS = ['shown_name', 'classfication', 'email', 'is_staff', 'is_superuser']
 class Following(models.Model):
    follower = models.ForeignKey(User, on_delete=models.CASCADE, related_name="follower")
    followee = models.ForeignKey(User, on_delete=models.CASCADE, related_name="followee")
    IS_DECIDED = [
    ('undecided', 'undecided'),
    ('yes', 'yes'),
    ]
    isapproved = models.CharField(
        max_length=9,
        choices=IS_DECIDED,
        default='undecided',
    )
 class Post(models.Model):
    text = models.TextField()
    poster = models.ForeignKey(User, on_delete=models.CASCADE)
    post_time = models.DateTimeField(default=timezone.now())
    GROUP_PRIVILAGES = [
    ('public', 'public'), # post to public timeline
    ('unpublic', 'unpublic'), # not post to public timeline
    ('private', 'private'), # to followers
    ]
    privilage = models.CharField(
        max_length=8,
        choices=GROUP_PRIVILAGES,
        default='public',
    )
 class Repost(models.Model):
    reposter = models.ForeignKey(User, on_delete=models.CASCADE, related_name="reposter")
    reposted_post = models.ForeignKey(Post, on_delete=models.CASCADE, related_name="reposted_post")
    repost_time = models.DateTimeField(default=timezone.now())
    is_read = models.BooleanField(default=False)
 class Reply(models.Model):
    replyer_post = models.ForeignKey(Post, on_delete=models.CASCADE, related_name="replyer_post")
    replyee_post = models.ForeignKey(Post, on_delete=models.CASCADE, related_name="replyee_post")
    is_read = models.BooleanField(default=False)
 class Fav(models.Model):
    favouriter = models.ForeignKey(User, on_delete=models.CASCADE, related_name="favouriter")
    favourited_post = models.ForeignKey(Post, on_delete=models.CASCADE, related_name="favourited_post")
    favourited_time = models.DateTimeField(default=timezone.now())
    is_read = models.BooleanField(default=False)
--- a/khaikang/settings.py
+++ b/khaikang/settings.py
@ -11,7 +11,6 @@ https://docs.djangoproject.com/en/4.1/ref/settings/
 """
 from pathlib import Path
 import os
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@ -32,7 +31,6 @@ DEBUG = True
 # Application definition
 INSTALLED_APPS = [
    'khaikang',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
@ -56,7 +54,7 @@ ROOT_URLCONF = 'khaikang.urls'
 TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': ['templates',],
+        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
@ -118,25 +116,9 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/4.1/howto/static-files/
 STATIC_URL = 'static/'
 STATICFILES_DIRS= [os.path.join(BASE_DIR, 'static')] # test only
 STATIC_ROOT = '/home/kiantin1/public_html/khaikang/static/'
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 # automatically redirect to home page (/home) after login.
 LOGIN_REDIRECT_URL = '/home'
 # custom users
 AUTH_USER_MODEL = 'khaikang.User'
 # timezone
 USE_TZ = True
 # Media files  
 MEDIA_URL = '/media/'  
 # media_storing path
 MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')  
--- a/khaikang/urls.py
+++ b/khaikang/urls.py
@ -15,28 +15,7 @@ Including another URLconf
 """
 from django.contrib import admin
 from django.urls import path
 from django.urls import include
 from . import views
 from . import settings
 from django.conf.urls.static import static
 from django.contrib.staticfiles.urls import staticfiles_urlpatterns
 urlpatterns = [
    path('admin/', admin.site.urls),
    path('account/config', views.user_config),
    path('account/', include('django.contrib.auth.urls')),
    path('home/',  views.home, name='home'),
    path('signup/',  views.signup),
    path('api/post', views.api_post),
    path('api/get_recent_posts_counter', views.api_get_recent_posts_counter),
    path('api/get_latest_posts', views.api_get_latest_posts),
    path('api/get_previous_posts', views.api_get_previous_posts),
    path('user/<username>', views.user_timeline),
    path('api/follow_request/<request_value>/<dest_username>', views.api_follow_request),
    path('api/repost_request/<post_id>', views.api_repost_request),
    path('api/fav_request/<post_id>', views.api_fav_request),
 ]
 if settings.DEBUG:  
        urlpatterns += static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)
--- a/khaikang/views.py
+++ b/khaikang/views.py
@ -1,421 +0,0 @@
 import json
 from django.http import HttpResponse, HttpResponseNotAllowed
 from django.template import loader
 from .models import User, Post, Following, Fav, Repost
 from django.utils import timezone
 from django.contrib.auth.forms import UserCreationForm
 from django.shortcuts import redirect
 from django.contrib.auth.models import AnonymousUser
 from datetime import datetime
 from django.http import JsonResponse
 from django.core import serializers
 from django.db.models import Q
 import string
 import random
 from django import forms
 from django.utils.safestring import mark_safe
 from string import Template
 from django.forms import ImageField
 import os
 def api_get_previous_posts(request):
    if request.method == 'POST':
        post_body_orig = request.body.decode('utf-8')
        post_body_json = json.loads(post_body_orig)
        oldest_time = post_body_json["oldest_time"]
        oldest_datetime_object = datetime.strptime(oldest_time, '%Y-%m-%d %H:%M:%S.%f%z')
        note = post_body_json["request_note"]
        if note["type"] == "home":
            all_i_follow = Following.objects.filter(follower=request.user.id).filter(isapproved="yes")
            all_i_follow_and_me = User.objects.filter(Q(id__in = all_i_follow) | Q(id=request.user.id))
            older_posts = Post.objects.filter(post_time__lt=oldest_datetime_object).filter(poster__in = all_i_follow_and_me).order_by('-id')[:20]
        elif note["type"] == "user":
            username = note["arg"]
            poster = User.objects.get(username=username)
            older_posts = Post.objects.filter(post_time__lt=oldest_datetime_object).filter(poster=poster).order_by('-id')[:20]
        else:
            pass
        is_faved = [Fav.objects.filter(favourited_post=p).filter(favouriter=request.user).__len__() for p in older_posts]
        is_reposted = [Repost.objects.filter(reposted_post=p).filter(reposter=request.user).__len__() for p in older_posts]
        older_posts_info = zip(older_posts, is_faved, is_reposted)
        older_posts_list = [{"id" : o[0].pk, 
                    "post_time" :  datetime.strftime(o[0].post_time, "%Y-%m-%d %H:%M:%S.%f%z"),
                    "poster_avatar" : o[0].poster.avatar.url,
                    "poster_username" : o[0].poster.username,
                    "poster_shown_name":o[0].poster.shown_name ,
                    "text": o[0].text,
                    "is_faved" : o[1],
                    "is_reposted" : o[2],
                    }
                    for o in older_posts_info]
        if len(list(older_posts)) > 0:
            oldest_time = datetime.strftime(list(older_posts)[-1].post_time, "%Y-%m-%d %H:%M:%S.%f%z")
        else:
            oldest_time = oldest_time
        return JsonResponse({'older_posts':older_posts_list,      
                            'oldest_time': oldest_time})
    else:
        return HttpResponseNotAllowed('POST')
 def api_get_latest_posts(request):
    if request.method == 'POST':
        post_body_orig = request.body.decode('utf-8')
        post_body_json = json.loads(post_body_orig)
        latest_time = post_body_json["latest_time"]
        latest_datetime_object = datetime.strptime(latest_time, '%Y-%m-%d %H:%M:%S.%f%z')
        note = post_body_json["request_note"]
        if note["type"] == "home":
            all_i_follow = Following.objects.filter(follower=request.user.id).filter(isapproved="yes")
            all_i_follow_and_me = User.objects.filter(Q(id__in = all_i_follow) | Q(id=request.user.id))
            newer_posts = Post.objects.filter(post_time__gt=latest_datetime_object).filter(poster__in = all_i_follow_and_me).order_by('-id')[:20]
        elif note["type"] == "user":
            username = note["arg"]
            poster = User.objects.get(username=username)
            newer_posts = Post.objects.filter(post_time__gt=latest_datetime_object).filter(poster=poster).order_by('-id')[:20]
        is_faved = [Fav.objects.filter(favourited_post=p).filter(favouriter=request.user).__len__() for p in newer_posts]
        is_reposted = [Repost.objects.filter(reposted_post=p).filter(reposter=request.user).__len__() for p in newer_posts]
        newer_posts_infp = zip(newer_posts, is_faved, is_reposted)
        newer_posts_list = [{"id" : o[0].pk, 
                            "post_time" :  datetime.strftime(o[0].post_time, "%Y-%m-%d %H:%M:%S.%f%z"),
                            "poster_avatar" : o[0].poster.avatar.url,
                            "poster_username" : o[0].poster.username,
                            "poster_shown_name":o[0].poster.shown_name ,
                            "text": o[0].text,
                            "is_faved" : o[1],
                            "is_reposted" : o[2],
                            }
                            for o in newer_posts_infp]
        return JsonResponse({'newer_posts':newer_posts_list})
    else:
        return HttpResponseNotAllowed('POST')
 def api_get_recent_posts_counter(request):
    if request.method == 'POST':
        post_body_orig = request.body.decode('utf-8')
        post_body_json = json.loads(post_body_orig)
        latest_time = post_body_json["latest_time"]
        latest_datetime_object = datetime.strptime(latest_time, '%Y-%m-%d %H:%M:%S.%f%z')
        note = post_body_json["request_note"]
        if note["type"] == "home":
            all_i_follow = Following.objects.filter(follower=request.user.id).filter(isapproved="yes")
            all_i_follow_and_me = User.objects.filter(Q(id__in = all_i_follow) | Q(id=request.user.id))
            newer_posts_len = Post.objects.filter(post_time__gte=latest_datetime_object) \
                                        .filter(poster__in = all_i_follow_and_me) \
                                        .exclude(Q(poster=request.user) & Q(post_time=latest_datetime_object)) \
                                        .__len__()
        elif note["type"] == "user":
            username = note["arg"]
            poster = User.objects.get(username=username)
            newer_posts_len = Post.objects.filter(post_time__gte=latest_datetime_object) \
                                        .filter(poster=poster) \
                                        .exclude(Q(post_time=latest_datetime_object)) \
                                        .__len__()
        return JsonResponse({'newer_posts_num':newer_posts_len})
    else:
        return HttpResponseNotAllowed('POST')
 def api_post(request):
    if request.method == 'POST':
        post_body_orig = request.body.decode('utf-8')
        post_body_json = json.loads(post_body_orig)
        post_text = post_body_json["text"]
        post_privilage = post_body_json["privilage"]
        print(f"結果：{post_privilage}, {post_text}")
        current_user = request.user
        print(current_user.id)
        current_user_object = User.objects.get(id=int(current_user.id))
        a_post = Post(privilage = post_privilage, text = post_text, poster = current_user_object,
        post_time = timezone.now())
        a_post.save()
        return HttpResponse(200, str(post_text))
    else:
        return HttpResponseNotAllowed('POST')
 def signup(request):
    small_letters_a_to_z = string.ascii_letters
    honeypot_name_length = random.choice(range(14,18))
    honeypot_name = ("").join([random.choice(small_letters_a_to_z) for letter in range(honeypot_name_length)])
    try:
        request.session['hnyp_name'] = request.session['hnyp_name']
    except KeyError:
        request.session['hnyp_name'] = honeypot_name
    class KhaikangUserCreationForm(UserCreationForm):
        def save(self, commit=True):
            user = super(KhaikangUserCreationForm, self).save(commit=False)
            user.shown_name = self.cleaned_data["username"]
            user.avatar = "static/default_avatar.png"
            if commit:
                user.save()
            return user
        class Meta(UserCreationForm.Meta):
            model = User
            fields = UserCreationForm.Meta.fields + ('email', )
    form = KhaikangUserCreationForm()
    honeypot_name = request.session['hnyp_name']
    if request.method == "POST":
        form = KhaikangUserCreationForm(request.POST)
        if request.POST.get(honeypot_name) != "":
            return HttpResponse(200, "")
        if form.is_valid():
            form.fields['shown_name'] = form.fields['username']
            form.save()
            return redirect('/account/login')  #redirect to login
    if request.user != AnonymousUser():
        return redirect('/home')   # redirect to main page
    form = KhaikangUserCreationForm()
    template = loader.get_template('signup.html')
    return HttpResponse(template.render({'form': form, 'honeypot_name': honeypot_name}, request))
 def user_config(request):
    from PIL import Image
    def erase_exif(image_url):
        original_image = Image.open(image_url)
        image_data = list(original_image.getdata())
        image_without_exif = Image.new(original_image.mode, original_image.size)
        image_without_exif.putdata(image_data)
        image_without_exif.save(image_url)
    """crop image to square"""
    def crop_image(image_path):
        img = Image.open(image_path)
        width, height = img.size  
        left = 0
        top  = 0
        right = img.width
        bottom = img.height
        if width > height:
            left = (width - height) / 2
            right = (width + height) / 2
        elif width < height:
            top = (height - width) / 2
            bottom = (width + height) / 2
        else:
            pass
        img = img.crop((left, top, right, bottom))
        img.save(image_path)
    class UserConfigForm(forms.ModelForm):
        class Meta:
            model = User
            fields = ('shown_name', 'desc', 'avatar',  'email')
        avatar = forms.ImageField(required = False)
    if request.user == AnonymousUser():
        return redirect('/account/login')  #redirect to login
    if request.method == "POST":
        current_user = User.objects.get(id=request.user.id)
        old_image_path = os.path.abspath(f"./media/{current_user.avatar.name}")
        form = UserConfigForm(request.POST,request.FILES, instance=current_user)
        if form.is_valid():
            image_path = os.path.abspath(f"./media/{current_user.avatar.name}") 
            try:
                avatar_path_in_form = form.cleaned_data['avatar'].path
            except AttributeError:
                avatar_path_in_form = form.cleaned_data['avatar']
            if avatar_path_in_form != old_image_path and is_custom_avatar_path(old_image_path):
                a = os.remove(old_image_path)
                print(a)
            form.save()
            image_path = os.path.abspath(f"./media/{current_user.avatar.name}")
            erase_exif(image_path)
            crop_image(image_path)
                #
            #current_user_avatar = request.user.avatar
            #print(current_user_avatar)
            #erase_exif(current_user_avatar)
        else:
            pass
    current_user = User.objects.get(id=request.user.id)
    form = UserConfigForm(initial={'shown_name': current_user.shown_name,
                                    'desc' : current_user.desc,
                                    'url' : current_user.url,
                                    'email' : current_user.email})
    template = loader.get_template('user_config.html')
    return HttpResponse(template.render({'form': form, 'avatar': current_user.avatar}, request))
 def is_custom_avatar_path(old_image_path):
    return os.path.exists(old_image_path) and (old_image_path != os.path.abspath("./media/static/default_avatar.png"))
 def api_fav_request(request, post_id):
    if request.method != "POST":
        return HttpResponseNotAllowed('POST')
    current_user = User.objects.get(id=request.user.id)
    post = Post.objects.get(id=post_id)
    if Fav.objects.filter(favouriter = current_user, favourited_post=post).__len__() > 0:
        existed_fav = Fav.objects.filter(favouriter = current_user, favourited_post=post)[0]
        existed_fav.delete()
        return JsonResponse({'status': "deleted"})
    else:
        added_fav = Fav(favouriter = current_user, favourited_post=post)
        added_fav.save()
        return JsonResponse({'status': "faved"})
 def api_repost_request(request, post_id):
    if request.method != "POST":
        return HttpResponseNotAllowed('POST')
    current_user = User.objects.get(id=request.user.id)
    post = Post.objects.get(id=post_id)
    if Repost.objects.filter(reposter = current_user, reposted_post=post).__len__() > 0:
        existed_repost = Repost.objects.filter(reposter = current_user, reposted_post=post)[0]
        existed_repost.delete()
        return JsonResponse({'status': "deleted"})
    else:
        added_repost = Repost(reposter = current_user, reposted_post=post)
        added_repost.save()
        return JsonResponse({'status': "reposted"})
 def api_follow_request(request, request_value, dest_username):
    if request.method != "POST":
        return HttpResponseNotAllowed('POST')
    else:
        current_user = User.objects.get(id=request.user.id)
        dest_user = User.objects.get(username=dest_username)
        if request_value == "send-following-request":
            following_status = Following(follower=current_user, followee= dest_user, isapproved="undecided")
            following_status.save()
            return JsonResponse({'status': "request sent"})
        elif request_value == "cancel-following-request":
            following_status = Following.objects.get(follower=current_user.id, followee= dest_user.id)
            following_status.delete()
            return JsonResponse({'status': "request cancelled"})
        elif request_value == "unfollow":
            following_status = Following.objects.get(follower=current_user.id, followee= dest_user.id)
            following_status.delete()
            return JsonResponse({'status': "unfollowed"})
        else:
            return JsonResponse({'status': "other"})
 def user_timeline(request, username):
    user_id = User.objects.get(username=username).id
    user_following_number = Following.objects.filter(follower=user_id).filter(isapproved="yes").__len__()
    user_follower_number = Following.objects.filter(followee=user_id).filter(isapproved="yes").__len__()
    following_relationship  = Following.objects.filter(follower=request.user.id).filter(followee=user_id)
    following_status = ""
    if following_relationship.__len__() == 0:
        following_status = "unfollowed"
    else:
        following_status = following_relationship[0].isapproved
    viewed_user = User.objects.get(username=username)
    if Following.objects.filter(follower = request.user.id).filter(followee=viewed_user.id) or request.user.id == viewed_user.id:
        viewed_timeline_list = Post.objects.filter(poster = viewed_user.id).order_by('-id')[:20]
    else:
        viewed_timeline_list = Post.objects.filter(poster = viewed_user.id).filter(privilage = 'public').order_by('-id')[:20]
    is_faved = [Fav.objects.filter(favourited_post=p).filter(favouriter=request.user).__len__() for p in viewed_timeline_list]
    is_reposted = [Repost.objects.filter(reposted_post=p).filter(reposter=request.user).__len__() for p in viewed_timeline_list]
    viewed_timeline_info = zip(viewed_timeline_list, is_faved, is_reposted)
    latest_received_time = timezone.now()
    if len(viewed_timeline_list) > 0:
        oldest_received_time = list(viewed_timeline_list)[-1].post_time
    else:
        oldest_received_time = datetime.strptime("1970/01/01 00:00", "%Y/%m/%d %H:%M")
    template = loader.get_template('user_timeline.html')
    context = {
        'username' : username,
        'user_shown_name' : viewed_user.shown_name,
        'following_status': following_status,
        'user_following_number' : user_following_number,
        'user_follower_number': user_follower_number,
        'latest_received_time' : latest_received_time,
        'oldest_received_time' : oldest_received_time,
        'viewed_timeline_info': viewed_timeline_info,
    }
    return HttpResponse(template.render(context, request))
 def home(request):
    if request.user == AnonymousUser():
        return redirect('/account/login')   # redirect to main page
    all_i_follow = Following.objects.filter(follower=request.user.id).filter(isapproved="yes")
    all_i_follow_and_me = User.objects.filter(Q(id__in = all_i_follow) | Q(id=request.user.id))
    public_timeline_list = Post.objects.filter(poster__in = all_i_follow_and_me).order_by('-id')[:20]
    is_faved = [Fav.objects.filter(favourited_post=p).filter(favouriter=request.user).__len__() for p in public_timeline_list]
    is_reposted = [Repost.objects.filter(reposted_post=p).filter(reposter=request.user).__len__() for p in public_timeline_list]
    public_timeline_info = zip(public_timeline_list, is_faved, is_reposted)
    latest_received_time = timezone.now()
    if len(public_timeline_list) > 0:
        oldest_received_time = list(public_timeline_list)[-1].post_time
    else:
        oldest_received_time = datetime.strptime("1970/01/01 00:00", "%Y/%m/%d %H:%M")
    template = loader.get_template('index.html')
    context = {
        'latest_received_time' : latest_received_time,
        'oldest_received_time' : oldest_received_time,
        'public_timeline_info': public_timeline_info,
    }
    return HttpResponse(template.render(context, request))
--- a/media/static/default_avatar.png
+++ b/media/static/default_avatar.png
--- a/media/static/default_avatar.svg
+++ b/media/static/default_avatar.svg
@ -1,97 +0,0 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 <svg
   width="512"
   height="512"
   viewBox="0 0 512 512"
   version="1.1"
   id="svg5"
   inkscape:version="1.2.1 (1:1.2.1+202210291244+9c6d41e410)"
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   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:svg="http://www.w3.org/2000/svg">
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     pagecolor="#505050"
     bordercolor="#eeeeee"
     borderopacity="1"
     inkscape:showpageshadow="0"
     inkscape:pageopacity="0"
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     inkscape:deskcolor="#505050"
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    <linearGradient
       inkscape:collect="always"
       id="linearGradient352">
      <stop
         style="stop-color:#1b9200;stop-opacity:1;"
         offset="0"
         id="stop348" />
      <stop
         style="stop-color:#007afe;stop-opacity:1;"
         offset="1"
         id="stop350" />
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    <linearGradient
       inkscape:collect="always"
       xlink:href="#linearGradient352"
       id="linearGradient354"
       x1="0.14300847"
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       gradientUnits="userSpaceOnUse"
       gradientTransform="translate(3.188427,3.8227623)" />
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  <g
     inkscape:label="圖層 1"
     inkscape:groupmode="layer"
     id="layer1">
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       style="fill:url(#linearGradient354);fill-opacity:1;stroke-width:9.8"
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       width="512"
       height="512"
       x="0"
       y="0" />
    <g
       id="g1268"
       transform="translate(0.14876459,1.2657939)">
      <g
         id="g1215"
         transform="matrix(1.1490599,0,0,1.1490599,-37.374838,1.0563917)"
         style="stroke-width:0.870277">
        <circle
           style="fill:#f9f9f9;stroke-width:8.52872"
           id="path997"
           cx="256"
           cy="137.12709"
           r="90.975639" />
        <path
           id="path1211"
           style="fill:#f9f9f9;stroke-width:8.52872"
           d="M 422.30759,442.08789 H 89.692413 c 0,0 74.458447,-218.16893 166.307587,-218.16893 91.84915,0 166.30759,218.16893 166.30759,218.16893 z"
           sodipodi:nodetypes="ccsc" />
      </g>
    </g>
  </g>
 </svg>
--- a/static/admin/css/dark_mode.css
+++ b/static/admin/css/dark_mode.css
@ -1,33 +0,0 @@
@media (prefers-color-scheme: dark) {
    :root {
      --primary: #264b5d;
      --primary-fg: #f7f7f7;
      --body-fg: #eeeeee;
      --body-bg: #121212;
      --body-quiet-color: #e0e0e0;
      --body-loud-color: #ffffff;
      --breadcrumbs-link-fg: #e0e0e0;
      --breadcrumbs-bg: var(--primary);
      --link-fg: #81d4fa;
      --link-hover-color: #4ac1f7;
      --link-selected-fg: #6f94c6;
      --hairline-color: #272727;
      --border-color: #353535;
      --error-fg: #e35f5f;
      --message-success-bg: #006b1b;
      --message-warning-bg: #583305;
      --message-error-bg: #570808;
      --darkened-bg: #212121;
      --selected-bg: #1b1b1b;
      --selected-row: #00363a;
      --close-button-bg: #333333;
      --close-button-hover-bg: #666666;
    }
  }
--- a/static/admin/js/filters.js
+++ b/static/admin/js/filters.js
@ -1,30 +0,0 @@
 /**
 * Persist changelist filters state (collapsed/expanded).
 */
 'use strict';
 {
    // Init filters.
    let filters = JSON.parse(sessionStorage.getItem('django.admin.filtersState'));
    if (!filters) {
        filters = {};
    }
    Object.entries(filters).forEach(([key, value]) => {
        const detailElement = document.querySelector(`[data-filter-title='${key}']`);
        // Check if the filter is present, it could be from other view.
        if (detailElement) {
            value ? detailElement.setAttribute('open', '') : detailElement.removeAttribute('open');
        }
    });
    // Save filter state when clicks.
    const details = document.querySelectorAll('details');
    details.forEach(detail => {
        detail.addEventListener('toggle', event => {
            filters[`${event.target.dataset.filterTitle}`] = detail.open;
            sessionStorage.setItem('django.admin.filtersState', JSON.stringify(filters));
        });
    });
 }
--- a/static/generic.css
+++ b/static/generic.css
@ -1,40 +0,0 @@
 .post{
    display:flex;
 }
 .post-content{
    flex-direction: row;
 }
 .timeline-avatar-img{
    flex-direction: row;
    width:70px;
    height:70px;
 }
 #avatar-img{
    width: 150px;
    height: 150px;
    object-fit: cover;
 }
 .reply{
    filter: grayscale(1);
 }
 .reply:hover{
    filter: grayscale(0);
 }
 .unchecked{
    filter: grayscale(1);
 }
 .repost:hover{
    filter: grayscale(0);
 }
 .fav:hover{
    filter: grayscale(0);
 }
--- a/static/timeline.js
+++ b/static/timeline.js
@ -1,292 +0,0 @@
 timezoneChangingOne = (x)=>{var date= new Date(x.innerHTML);
    var year = date.getFullYear().toString();
    var month = (date.getMonth()+1).toString().padStart(2, '0');
    var day = date.getDate().toString().padStart(2, '0');
    var hour = date.getHours().toString().padStart(2, '0');
    var min = date.getMinutes().toString().padStart(2, '0');
    var sec = date.getSeconds().toString().padStart(2, '0');
    local_date_string = `${year}-${month}-${day} ${hour}:${min}:${sec}`;
    x.innerHTML=local_date_string;}
 function timezoneChanging(){
 document.querySelectorAll(".post-time").forEach(
 x => timezoneChangingOne(x)
    );
 }
 var requestNote = {"type" : "home", "arg" : ""};
 var pathName = window.location.pathname;
 var homePattern = /[/]home[/]/;
 var userPagePattern = /[/]user[/]([^/]+)/;
 var userIdName = "";
 if (pathName.match(userPagePattern)){
    userIdName = pathName.match(userPagePattern)[1];
    requestNote = {"type" : "user", "arg" : userIdName};
 }
 $name = (x) => document.getElementsByName(x);
 $ = (x) => document.getElementById(x);
 csrf_token = $("_token").content;
 var httpRequest;
 async function make_req() {
 post_text = $('post_text').value;
 post_privilage = $('privil_choosing').value;
 if (post_text != ""){
 await fetch('/api/post', {
 method: 'POST',
 headers: {
 "X-CSRFToken": csrf_token,
 'Content-Type': 'application/json',
 },
 body: JSON.stringify({
 "privilage" : post_privilage,
 "text" : post_text,
 "request_note" : requestNote,
 })
 }).then(response => {if (response.ok == true)
 {$('post_text').value = "";
 getLatestPosts(); // wait for a moment then get latest posts
 }}
 );
 }
 }
 function auto_expand(element) {
 element.style.height = 6+"em";
 element.style.height = (element.scrollHeight)+"px";
 }
 timezoneChanging();
 function adjust_post_text(){
 var post_text = $("post_text");
 post_text.style.height = 6+"em";
 post_text.style.height = (post_text.scrollHeight)+"px";
 }
 async function getRecentPostsCounter(){
 latest_time_string = $("latest_time").innerHTML;
 await fetch('/api/get_recent_posts_counter', {
 method: 'POST',
 headers: {
 "X-CSRFToken": csrf_token,
 'Content-Type': 'application/json',
 },
 body: JSON.stringify({
 "latest_time" : latest_time_string,
 "request_note" : requestNote,
 })
 }).then(response => response.json())
 .then(the_json => {let newer_posts_num = the_json['newer_posts_num'];
 if (newer_posts_num == 1)
 {   $("new_post_notifier").style.display = "block";
 $("new_post_notifier").innerHTML = `1 new post`}
 if (newer_posts_num > 1)
 {   $("new_post_notifier").style.display = "block";
 $("new_post_notifier").innerHTML = `${newer_posts_num} new posts`} });
 }
 var intervalID = window.setInterval(getRecentPostsCounter, 20000);
 function appendPostToTheEnd(post){
 var public_tl = $("public_timeline");
 var new_div = createPostDiv(post);
 public_tl.insertBefore(new_div, $('previous_post_loader'));
 }
 async function getPreviousPosts(){
 var new_oldest_time;
 oldest_time_string = $("oldest_time").innerHTML;
 await fetch('/api/get_previous_posts', {
 method: 'POST',
 headers: {
 "X-CSRFToken": csrf_token,
 'Content-Type': 'application/json',
 },
 body: JSON.stringify({
 "oldest_time" : oldest_time_string,
 "request_note" : requestNote,
 }) }).then(response => response.json())
 .then(item => {new_oldest_time_raw = item['oldest_time'];
        new_oldest_time =  new_oldest_time_raw.substring(0,10) + " " + new_oldest_time_raw.substring(11,26) + "+0000";
        return item['older_posts'];})
 .then(posts => {if (posts.length == 0)
        {$('previous_post_loader').style.display = 'none';}
        else{posts.forEach(post => 
            appendPostToTheEnd(post));
            updateClickedIconEvent();
            $('oldest_time').innerHTML = new_oldest_time;}})
 }
 async function make_follow_req(){
    requestValue = $("follow-user-button").value;
    await fetch(`/api/follow_request/${requestValue}/${userIdName}`, {
        method: 'POST',
        headers: {
        "X-CSRFToken": csrf_token,
        'Content-Type': 'application/json',
        },
        body : ""
    }).then(response => response.json())
    .then(
        item =>{
            returnValue = item["status"];
            if (returnValue == "request sent"){
                $("follow-user-button").value = "cancel-following-request";
                $("follow-user-button").innerHTML = "Cancel Following Request";
            }
            else if(returnValue == "request cancelled" || returnValue == "unfollowed"){
                $("follow-user-button").value = "send-following-request";
                $("follow-user-button").innerHTML = "Follow";
            }
        }
    )
 }
 async function getLatestPosts(){
 latest_time_string = $("latest_time").innerHTML;
 await fetch('/api/get_latest_posts', {
 method: 'POST',
 headers: {
 "X-CSRFToken": csrf_token,
 'Content-Type': 'application/json',
 },
 body: JSON.stringify({
 "latest_time" : latest_time_string,
 "request_note" : requestNote,
 }) })
 .then(response => response.json())
 .then(item => item['newer_posts'])
 .then(posts => {posts.forEach(post => addPostToTheBeginning(post));
 $('new_post_notifier').style.display = "none";
 var nowTime = new Date();
 var nowTimeString = nowTime.toISOString();
 updateClickedIconEvent();
 $("latest_time").innerHTML = nowTimeString.substring(0,10) + " " + nowTimeString.substring(11,23) + "000+0000"; });
 }
 function createPostDiv(post){
 var new_div = document.createElement("div");
 new_div.id =  `post-${post.id}`;
 new_div.className = "post";
 post_text_replaced = post.text.replace(/(\r\n|\n\r|\r|\n)/g, "<br>" );
 new_div.innerHTML = `
 <img class="timeline-avatar-img" width="100" src="${post.poster_avatar}">
 <div class="post-content">
 <a href="/user/${post.poster_username}">${post.poster_shown_name}</a>
 at <a href="/post/${post.id}" class="post-time">${post.post_time}</a><br>
 ${post_text_replaced}<br>
 <span id="reply-${post.id}" data-value="${post.id}" class="reply">↩️</span>
 - <span id="repost-${post.id}" data-value="${post.id}" class="${(post.is_reposted == "0" ? "unchecked" : "")} repost">🔁</span> 
 - <span id="fav-${post.id}" data-value="${post.id}" class="${(post.is_faved == "0" ? "unchecked" : "")} fav">⭐</span>
 </div>`;
 new_div_timestamp = new_div.getElementsByClassName('post-time')[0];
 timezoneChangingOne(new_div_timestamp);
 return new_div;
 }
 function addPostToTheBeginning(post){
 var public_tl = $("public_timeline");
 var new_div = createPostDiv(post);
 public_tl.insertBefore(new_div, $('latest_time').nextSibling);
 }
 $("new_post_notifier").addEventListener('click', getLatestPosts);
 $("previous_post_loader").addEventListener('click', getPreviousPosts);
 async function makeRepostRequest(event){
    var postId = event.target.getAttribute('data-value');
    await fetch(`/api/repost_request/${postId}`, {
        method: 'POST',
        headers: {
        "X-CSRFToken": csrf_token,
        'Content-Type': 'application/json',
        },
        body : ""
    }).then(response => response.json())
    .then(item => item['status'])
    .then(status =>{
        if (status == "reposted"){
            event.target.classList.remove("unchecked");
        }else if (status == "deleted"){
            event.target.classList.add("unchecked");
        }
    });
 }
 async function makeFavRequest(event){
    var postId = event.target.getAttribute('data-value');
    await fetch(`/api/fav_request/${postId}`, {
        method: 'POST',
        headers: {
        "X-CSRFToken": csrf_token,
        'Content-Type': 'application/json',
        },
        body : ""
    }).then(response => response.json())
    .then(item => item['status'])
    .then(status =>{
        if (status == "faved"){
            event.target.classList.remove("unchecked");
        }else if (status == "deleted"){
            event.target.classList.add("unchecked");
        }
    });
 }
 function updateClickedIconEvent(){
    var reposted_items = document.getElementsByClassName('repost');
    for (var i = 0; i < reposted_items.length; i++) {
        reposted_items[i].addEventListener('click', makeRepostRequest);
    }
    var reposted_items = document.getElementsByClassName('fav');
    for (var i = 0; i < reposted_items.length; i++) {
        reposted_items[i].addEventListener('click', makeFavRequest);
    }
 }
 updateClickedIconEvent()
 if (requestNote["type"] == "home"){
    $("submit_post").addEventListener('click', make_req);
    adjust_post_text();
 }
 if (requestNote["type"] == "user"){
    if ($("follow-user-button")){
        $("follow-user-button").addEventListener('click', make_follow_req);
    }
 }
--- a/static/user_config.js
+++ b/static/user_config.js
@ -1,21 +0,0 @@
 $name = (x) => document.getElementsByName(x);
 $ = (x) => document.getElementById(x);
 avatarSelector = $name('avatar')[0];
 avatarSelector.addEventListener('change', updateAvatarPreview);
 function updateAvatarPreview(event) {
    tmpFilename = avatarSelector.files[0];
    if (tmpFilename) {
        fileSizeMaxBound = 4 * (1024 ** 2); // in MB
        if (tmpFilename.size > fileSizeMaxBound){
            alert(`The file size is ${tmpFilename.size / (1024 ** 2)} MB, exceeding ${fileSizeMaxBound / (1024 ** 2)}MB`);
            avatarSelector.value = "";
        }else{
            $('avatar-img').src = URL.createObjectURL(tmpFilename);
        }
    }
 }
--- a/templates/base_generic.html
+++ b/templates/base_generic.html
@ -1,17 +1,12 @@
 {% load static %}
 <!DOCTYPE html>
 <html lang="en">
  <head>
  {% block meta%}
  {% endblock %}
 	<meta charset="utf-8">
-  {% block title %}<title>Khaikang</title>
+  {% block title %}<title>Local Library</title>{% endblock %}
  <link type="text/css" rel="stylesheet"  href="{% static 'generic.css' %}?{% now 'U' %}"></style>
  {% endblock %}
 </head>
  <body>
-	<h1 id="title">{%block maintitle %}Kianting.social{% endblock %}</h1>
+	<h1 id="title">{%block title}Kianting.social{%endblock title}</h1>
 	<div id="headbar">{% block headbar %}{% endblock headbar%}</div>
  <div id="sidebar">{% block sidebar %}<!-- insert default navigation text for every page -->{% endblock %}</div>
  <div id="content">{% block content %}<!-- default content text (typically empty) -->{% endblock %}</div>
--- a/templates/index.html
+++ b/templates/index.html
@ -1,64 +0,0 @@
 {% extends "base_generic.html" %}
 {% load static %}
 {% load tz %}
 {% block meta %}
 <meta id="_token" content="{{ csrf_token }}">
 {% endblock %}
 {% get_current_timezone as TIME_ZONE %}
 {% block headbar %}
 {{ request.user.shown_name }} (<a href="/user/{{ request.user.username}}">My timeline</a>) - <a href="/account/config">Configs</a> - <a href="/account/logout">Log out</a>
 {% endblock %}
 {% block content %}
 <form method="POST" id="posting-form">
    {% csrf_token %}
    <div class="posting-form-group">
      <textarea id="post_text" name="post_text" placeholder="What do you want to post?"
      maxlength="500" style="resize: none;"  oninput="auto_expand(this)"></textarea>
    </div>
    {% csrf_token %} 
    <label for="privilege">Privileges:</label>
    <select name="privilege" id="privil_choosing">
      <option value="public" selected>Public Timeline</option>
      <option value="unpublic">Not in Public Timeline</option>
      <option value="private">Private</option>
    </select> 
    <button id="submit_post"  type="button" class="btn">Kóng!</button>
  </form>
  <div id="public_timeline">
    <div id="new_post_notifier" value=""></div>
    <div id="latest_time" style="display: block;">{{latest_received_time|date:"Y-m-d H:i:s.u"}}+0000</div>
    {% for public_post in public_timeline_info %}
  <div id="post-{{public_post.0.id}}" class="post">
    <img class="timeline-avatar-img" src="{{public_post.0.poster.avatar.url}}">
    <div class="post-content">
    <a href="/user/{{public_post.0.poster}}">{{public_post.0.poster.shown_name}}</a>
    at <a href="/post/{{public_post.0.id}}" class="post-time">{{public_post.0.post_time|date:"Y-m-d H:i:s.u"}}+0000</a><br/>
    {{public_post.0.text|linebreaksbr}}<br/>
    <span id="reply-{{public_post.0.id}}" data-value="{{public_post.0.id}}" class="reply">↩️</span>
    - <span id="repost-{{public_post.0.id}}" data-value="{{public_post.0.id}}" class=" {%if public_post.1 == 0 %} unchecked{% endif %} repost">🔁</span> 
    - <span id="fav-{{public_post.0.id}}" data-value="{{public_post.0.id}}" class=" {%if public_post.2 == 0 %} unchecked{% endif %} fav">⭐</span>
    </div>
 </div>
  {% endfor %}
  <div id="previous_post_loader">More posts</div>
  <div id="oldest_time" style="display: block;">{{oldest_received_time|date:"Y-m-d H:i:s.u"}}+0000</div>
  </div>
  <script type="text/javascript" src="{% static 'timeline.js' %}?{% now 'U' %}">
 </script>
 {% endblock %}
--- a/templates/registration/logged_out.html
+++ b/templates/registration/logged_out.html
@ -1,10 +0,0 @@
 {% extends "base_generic.html" %}
 {% block content %}
 You have logged out.
 go to <a href="/home">Main  Page</a>.
 {% endblock %}
--- a/templates/registration/login.html
+++ b/templates/registration/login.html
@ -1,39 +0,0 @@
 {% extends "base_generic.html" %}
 {% block content %}
 {% if form.errors %}
  <p>Your username and password didn't match. Please try again.</p>
 {% endif %}
  {% if user.is_authenticated %}
    <p>You don't have to log in again since you have logged in.</p>
    <p><a href="/home">Go to main page.</a></p>
  {% else %}
    <p>Please login:</p>
 <form method="post" action="{% url 'login' %}">
 {% csrf_token %}
 <div>
  <td>{{ form.username.label_tag }}</td>
  <td>{{ form.username }}</td>
 </div>
 <div>
  <td>{{ form.password.label_tag }}</td>
  <td>{{ form.password }}</td>
 </div>
 <div>
  <input type="submit" value="login" />
  <input type="hidden" name="next" value="{{ next }}" />
 </div>
 </form>
 {# Assumes you setup the password_reset view in your URLconf #}
 <p><a href="{% url 'password_reset' %}">Lost password?</a></p>
 {% endif %}
 {% endblock %}
--- a/templates/signup.html
+++ b/templates/signup.html
@ -1,17 +0,0 @@
 {% extends 'base_generic.html' %}
 {% block content %}
  <h2>Sign up</h2>
  <form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <span id="{{ honeypot_name }}-some-desc">Leave it blank: </span><input id ="{{ honeypot_name }}" type="text" name="{{ honeypot_name }}"><br>
    <button type="submit">Sign up</button>
  </form>
  <script type="text/javascript">
    $ = (x) => document.getElementById(x);
    $("{{ honeypot_name }}-some-desc").style.display = 'none';
    $("{{ honeypot_name }}").style.display = 'none';
    </script>
 {% endblock %}
--- a/templates/user_config.html
+++ b/templates/user_config.html
@ -1,19 +0,0 @@
 {% extends "base_generic.html" %}
 {% load static %}
 {% block content %}
 <form method="post" enctype="multipart/form-data">
 {% csrf_token %}
 <p>{{ form.shown_name.label}}: {{ form.shown_name}}</p>
 <p> Avatar Preview: <div class="avatar-preview"><img id="avatar-img" src="{{avatar.url}}");></div></p>
 <p>{{ form.avatar.label}}: {{ form.avatar}}</p>
 <p>{{ form.desc.label}}: {{ form.desc}}</p>
 <p>{{ form.email.label}}: {{ form.email}}</p>
 <button type="submit">Refresh</button>
 </form>
 <script type="text/javascript" src="{% static 'user_config.js'%}?{% now 'U' %}">
 </script>
 {% endblock %}
--- a/templates/user_timeline.html
+++ b/templates/user_timeline.html
@ -1,53 +0,0 @@
 {% extends "base_generic.html" %}
 {% load static %}
 {% load tz %}
 {% block meta %}
 <meta id="_token" content="{{ csrf_token }}">
 {% endblock %}
 {% get_current_timezone as TIME_ZONE %}
 {% block headbar %}
 {{ request.user.shown_name }} (<a href="/user/{{ request.user.username}}">My timeline</a>) - <a href="/account/config">Configs</a> - <a href="/account/logout">Log out</a>
 {% endblock %}
 {% block content %}
 <div id="intro"><div id="intro-shown-name">{{user_shown_name}}</div><div id="intro-id-name">{{username}}</div>
 {% if username == request.user.username %}
 My account<br>
 {% endif %}
 {% if username != request.user.username %}
 {% if following_status == "unfollowed" %}<button value="send-following-request" id="follow-user-button">Follow</button><br>{% endif %}
 {% if following_status == "undecided" %}<button value="cancel-following-request" id="follow-user-button">Cancel Following Request</button><br>{% endif %}
 {% if following_status == "yes" %}<button value="unfollow" id="follow-user-button">Unfollow</button><br>{% endif %}
 {% endif %}
 Following: <span class="fo-number">{{user_following_number}}</span> Follower: <span class="fo-number">{{user_follower_number}}</span></div>
  <div id="public_timeline">
    <div id="new_post_notifier" value=""></div>
    <div id="latest_time" style="display: block;">{{latest_received_time|date:"Y-m-d H:i:s.u"}}+0000</div>
    {% for post in viewed_timeline_info %}
  <div id="post-{{post.0.id}}" class="post">
    <img class="timeline-avatar-img"src="{{post.0.poster.avatar.url}}">
    <div class="post-content"><a href="/user/{{post.0.poster}}">{{post.0.poster.shown_name}}</a>
    at <a href="/post/{{post.0.id}}" class="post-time">{{post.0.post_time|date:"Y-m-d H:i:s.u"}}+0000</a><br/>
    {{post.0.text|linebreaksbr}}<br/>
    <span id="reply-{{post.0.id}}" data-value="{{post.0.id}}" class="reply">↩️</span>
    - <span id="repost-{{post.0.id}}" data-value="{{post.0.id}}"  class=" {%if post.1 == 0 %} unchecked{% endif %} repost">🔁</span> 
    - <span id="fav-{{post.0.id}}" data-value="{{post.0.id}}"class=" {%if post.2 == 0 %}unchecked{% endif %} fav">⭐</span></div>
 </div>
  {% endfor %}
  <div id="previous_post_loader">More posts</div>
  <div id="oldest_time" style="display: block;">{{oldest_received_time|date:"Y-m-d H:i:s.u"}}+0000</div>
  </div>
  <script type="text/javascript" src="{% static 'timeline.js' %}?{% now 'U' %}">
 </script>
 {% endblock %}
--- a/tmp/restart.txt
+++ b/tmp/restart.txt