the-social-network 0.0.6

Basic social network core.

The Social Network

The package "The Social Network" is a django base backend core element for any possible social network you can think of. You can easily create clones for all popular social networks.

Installation

Minimum requierments are:

Python >= 3.9
Django >= 3.2.9
Pillow >= 8.4.0
djangorestframework >= 3.12.4

Intallation can be done by pip like

pip install the-social-network

or download manuel on Pypi.

How to use

If you not have already created a django python project, create it at first in a new directory with the command

django-admin startproject mysite

This will create a mysite directory in your current directory.

Open the mysite directory and open the settings.py. Add 'the_social_network' to INSTALLED_APPS and save the file.

Next open the urls.py and add the following lines to your urlpatterns

url(r'^authentication/', include('the_social_network.urls.authenticationUrls')),
url(r'^accounts/', include('the_social_network.urls.accountUrls')),
url(r'^search/', include('the_social_network.urls.searchUrls')),
url(r'^contents/', include('the_social_network.urls.contentUrls'))

Now everything is ready to run django with the-social-network. Create the database with

python manage.py migrate

and start the server with

python manage.py runserver

the default django information page should showup if you open http://127.0.0.1:8000/ in your browser.

Request API for the URLs

In all requests (except for the request of authentication/register/ or /authentication/login/) you need to send the authentification token inside the header. For authorization use the header name "Authorization" and the value "Token "

Authentication

POST url: ".../authentication/register/"

Register a user

Requestbody:

{  
    "username": "username",  
    "password": "password",  
    "email": "email"  
} 

Responsebody:

{  
    "token": "token"  
}  

POST url: ".../authentication/login/"

Login a user

Requestbody:

{  
    "username": "username",  
    "password": "password"  
}  

Responsebody:

{  
    "token": "token"  
}  

POST url: ".../authentication/logout/"

Logout a user

Requestbody: None
Responsebody: None
Success: HTTP/200

GET url: ".../authentication/validate/"

Validate a token

Requestbody: None
Responsebody: None
Success: HTTP/200

Account

GET url: ".../accounts/show/<user_id>/"

Show a public user

Requestbody: None
Responsebody:

[{  
    "user": {  
        "id": ...,  
        "username": ...,  
        "email": ...,  
        "date_joined": "..."  
    },  
    "image": "...",  
    "biography": "...",  
    "related_by": [],  
    "related_to": [],  
    "statements": []  
}]  

GET url: ".../accounts/show/own/"

Show the own user

Requestbody: None
Responsebody:

[{  
    "user": {  
        "id": ...,  
        "username": ...,  
        "email": ...,  
        "date_joined": "..."  
    },  
    "image": "...",  
    "biography": "...",  
    "related_by": [],  
    "related_to": [],  
    "statements": []  
}]  

GET url: ".../accounts/show/all/"

Show all public users

Requestbody: None
Responsebody:

[{  
    "user": {  
        "id": ...,  
        "username": ...,  
        "email": ...,  
        "date_joined": "..."  
    },  
    "image": "...",  
    "biography": "...",  
    "related_by": [],  
    "related_to": [],  
    "statements": []  
},  
...  
]  

PUT url: ".../accounts/update/"

Updates the own account. Only "Biography" and "Image" are allowed to be updated.

Requestbody:

{  
    "biography": "...",  
    "file": "..."  
}  

Responsebody: None
Success: HTTP/200

PUT url: ".../accounts/follow/<user_id>/"

Follow a user

Requestbody: None
Responsebody: None
Success: HTTP/200

PUT url: ".../accounts/unfollow/<user_id>/"

Unfollow a user

Requestbody: None
Responsebody: None
Success: HTTP/200

PUT url: ".../accounts/operation/add/statement/"

Add a statement to the own account

Requestbody:

{  
    "input": "<statement>"  
    "reactions": { "to": <reaction_to_a_statement_id>, "relation": <"attack" or "support">}   <--- optional  
}  

Responsebody:

{  
    "id": ...,  
    "author": {  
        "user": {  
            "id": ...,  
            "username": "..."  
        },  
        "image": "..."  
    },  
    "content": "...",  
    "tagged": [],  
    "mentioned": [],  
    "created": "...",  
    "relation_to_parent": ...  
}  

Success: HTTP/200

Contents

GET url: ".../contents/statements/get/<statement_id>/"

Get a statement

Requestbody: None
Responsebody:

[  
    {  
        "id": ...,  
        "author": {  
            "user": {  
                "id": ...,  
                "username": "..."  
            },  
            "image": "..."  
        },  
        "content": "...",  
        "tagged": [],  
        "mentioned": [],  
        "created": "...",  
        "relation_to_parent": ...,  
        "reactions": []  
    }  
]  

GET url: ".../contents/statements/with/hashtag/"

Get all statements with a hashtag

Requestbody: None
Queryparameters: "?q="
Responsebody:

[  
    {  
        "id": ...,  
        "author": {  
            "user": {  
                "id": ...,  
                "username": "..."  
            },  
            "image": "..."  
        },  
        "content": "...",  
        "tagged": [],  
        "mentioned": [],  
        "created": "...",  
        "relation_to_parent": ...,  
        "reactions": []  
    },  
    ...  
]  

GET url: ".../contents/statements/feed/"

Get all statements of the accounts that are followed by the user

Requestbody: None
Responsebody:

[  
    {  
        "id": ...,  
        "author": {  
            "user": {  
                "id": ...,  
                "username": "..."  
            },  
            "image": "..."  
        },  
        "content": "...",  
        "tagged": [],  
        "mentioned": [],  
        "created": "...",  
        "relation_to_parent": ...,  
        "reactions": []  
    },  
    ...  
]  

GET url: ".../contents/statements/feed/pagination"

Get statements of the accounts that are followed by the user

Requestbody: None
Queryparameters: "?page=<page_number>&size=<number_of_statements_per_page>" Responsebody:

{
    "total": ...,  
    "data": [  
        {  
            "id": ...,  
            "author": {  
                "user": {  
                    "id": ...,  
                    "username": "..."  
                },  
                "image": "..."  
            },  
            "content": "...",  
            "tagged": [],  
            "mentioned": [],  
            "created": "...",  
            "relation_to_parent": ...,  
            "reactions": []  
        },  
        ...  
    ]  
}  

GET url: ".../contents/trending/hashtag/"

Get all trending hashtags which are most used in statements

Requestbody: None
Reponsebody: ++++++ TODO: Setting of a hashtag not clear ++++++

Search

GET url: ".../search/"

Searchs for a user or hashtag

Requestbody: None
Queryparameters: "?q=<search_query>&filter=<"user" or "hashtag">"
Responsebody:

{  
    "accounts": [  
                    {  
                    "user": {  
                        "id": ...,  
                        "username": "...",  
                        },  
                    "image": "..."  
                    },  
                    ...  
    ],  
    "hashtags": [  
                    {  
                    "id": ...,  
                    "tag": "..."  
                    },  
                    ...  
    ]  
}  

Core Database structure

The project requieres the base authentication database structure from django and extends it with the following tables:

the_social_network_account

with  
user_id: int as primary key and foreign key to django auth_user  
image: varchar(100)  
biography: varchar(1000)  

the_social_network_statement

with  
id: int as primary key  
author_id: int as foreign key to the_social_network_account  
content: varchar(120)  
created: datetime  

the_social_network_accounttagging

with  
id: int as primary key  
created: datetime  
account_id: int as foreign key to the_social_network_account  
statement_id: int as foreign key to the_social_network_statement  

the_social_network_hashtag

with  
id: int as primary key  
tag: varchar(30)  
created: datetime  

the_social_network_hashtagtagging

with  
id: int as primary key  
created: datetime  
hashtag_id: int as foreign key to the_social_network_hashtag  
statement_id: int as foreign key to the_social_network_statement  

the_social_network_reaction

with  
id: int as primary key  
created: datetime  
vote: small uint  
child_id: int as foreign key to the_social_network_statement  
parent_id: int as foreign key to the_social_network_statement  

the_social_network_relationship

with  
id: int as primary key  
created: datetime  
from_account_id: int as foreign key to the_social_network_account  
to_account_id: int as foreign key to the_social_network_account