khaikang/templates/index.html

{% extends "base_generic.html" %}

{% load tz %}
{% get_current_timezone as TIME_ZONE %}
{% block content %}
<form method="POST" id="posting-form">
    {% csrf_token %}
    <div class="posting-form-group">
      <label>Post</label>

      <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">Post!</button>
  </form>

  <div id="public_timeline">
    {% for public_post in public_timeline_list %}

  <div id="post-{{public_post.id}}" class="post"><a href="user/{{public_post.poster}}">{{public_post.poster.shown_name}}</a>
    at <a href="post/{{public_post.id}}" class="post-time">{{public_post.post_time|date:"Y-m-d H:i:s"}}+0000</a><br/>
    {{public_post.text}}</div>
  {% endfor %}
  </div>


  <script>

    function timezoneChanging(){
        document.querySelectorAll(".post-time").forEach(
            (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;}
                );
    }

    $name = (x) => document.getElementsByName(x);
    $ = (x) => document.getElementById(x);
    var httpRequest;
    $("submit_post").addEventListener('click', make_req);

  async function make_req() {

    post_text = $('post_text').value;
    post_privilage = $('privil_choosing').value;

    await fetch('/api/post', {
    method: 'POST',
    headers: {
        "X-CSRFToken": "{{ csrf_token }}",
        'Content-Type': 'application/json',
    },
    body: JSON.stringify({
        "privilage" : post_privilage,
        "text": post_text,
    })
    
    });

}

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";
}

adjust_post_text();
</script>
{% endblock %}