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	Update some logic for avatars
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		@@ -71,7 +71,7 @@
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                    {% if user.avatar %}
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                    <img src="{{ url_for('.profile_avatar', user_id=user.id) }}" alt="user-image" class="circle responsive-img" id="avatar">
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                    {% else %}
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                    <img src="{{ url_for('static', filename='images/user_avatar.png') }}" alt="user-image" class="circle responsive-img" id="placeholder-avatar">
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                    <img src="{{ url_for('static', filename='images/user_avatar.png') }}" alt="user-image" class="circle responsive-img" id="avatar">
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                    {% endif %}
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                  </div>
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                  <div class="col s2"></div>
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@@ -79,7 +79,7 @@
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                <div class="row">
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                  <div class="col s2">
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                    <div class="center-align">
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                      <a class="action-button btn-floating red waves-effect waves-light modal-trigger" href="#delete-request" style="margin-top:15px;"><i class="material-icons">delete</i></a>
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                      <a class="action-button btn-floating red waves-effect waves-light" style="margin-top:15px;" id="delete-avatar"><i class="material-icons">delete</i></a>
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                    </div>
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                  </div>
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                  <div class="col s10">
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@@ -111,83 +111,44 @@
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</div>
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{% endblock page_content %}
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{% block modals %}
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<div class="modal" id="delete-request">
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  <div class="modal-content">
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    <h4>Confirm Avatar deletion</h4>
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    <p>Do you really want to delete your Avatar?</p>
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  </div>
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  <div class="modal-footer">
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    <a class="action-button btn modal-close waves-effect waves-light" data-action="cancel">Cancel</a>
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    <a class="action-button btn modal-close red waves-effect waves-light" data-action="delete">Delete</a>
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  </div>
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</div>
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{% endblock modals %}
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{% block scripts %}
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{{ super() }}
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<script>
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let publicProfile = document.querySelector('#public-profile');
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let disableButtons = document.querySelectorAll('[data-action="disable"]');
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let deleteButton = document.querySelector('[data-action="delete"]');
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let cancelButton = document.querySelector('[data-action="cancel"]');
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let deleteRequestModal = document.querySelector('#delete-request');
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let deleteButton = document.querySelector('#delete-avatar');
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let avatar = document.querySelector('#avatar');
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let placeholderAvatar = document.querySelector('#placeholder-avatar');
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let avatarUpload = document.querySelector('#avatar-upload');
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for (let i = 0; i < disableButtons.length; i++) {
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  disableButtons[i].disabled = !publicProfile.checked;
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for (let disableButton of disableButtons) {
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  disableButton.disabled = !publicProfile.checked;
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}
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publicProfile.addEventListener('change', function() {
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publicProfile.addEventListener('change', () => {
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  if (publicProfile.checked) {
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    for (let i = 0; i < disableButtons.length; i++) {
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      disableButtons[i].disabled = false;
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    for (let disableButton of disableButtons) {
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      disableButton.disabled = false;
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    }
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  } else {
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    for (let i = 0; i < disableButtons.length; i++) {
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      disableButtons[i].checked = false;
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      disableButtons[i].disabled = true;
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    for (let disableButton of disableButtons) {
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      disableButton.checked = false;
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      disableButton.disabled = true;
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    }
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  }
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});
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avatarUpload.addEventListener('change', function() {
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  let file = this.files[0];
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  if (avatar){
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    avatar.src = URL.createObjectURL(file);
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  } else {
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    placeholderAvatar.src = URL.createObjectURL(file);
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  }
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  avatar.src = URL.createObjectURL(file);
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});
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deleteButton.addEventListener('click', function() {
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  return new Promise((resolve, reject) => {
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    let user_id = {{ user.hashid }};
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    fetch(`/profile/${user_id}/avatar`, {method: 'DELETE', headers: {Accept: 'application/json'}})
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      .then(
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        (response) => {
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          if (response.status === 403) {app.flash('Forbidden', 'error'); reject(response);}
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          if (response.status === 404) {app.flash('Not Found', 'error'); reject(response);}
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          app.flash('Avatar marked for deletion');
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          resolve(response);
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        },
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        (response) => {
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          app.flash('Something went wrong', 'error');
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          reject(response);
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        }
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      );
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    avatar.src = "{{ url_for('static', filename='images/user_avatar.png') }}";
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  });
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deleteButton.addEventListener('click', () => {
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  Utils.deleteProfileAvatarRequest({{ user.hashid|tojson }})
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    .then(
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      (response) => {
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        avatar.src = "{{ url_for('static', filename='images/user_avatar.png') }}";
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      }
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    );
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});
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cancelButton.addEventListener('click', function() {
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  let modal = M.Modal.getInstance(deleteRequestModal);
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  modal.close();
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});
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</script>
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{% endblock scripts %}
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