{%- import "utils.html" as utils with context -%}
{% extends "layout.html" %}
{% block content %}

{% if in_reply_to_object %}
<p>In reply to:</p>
{{ utils.display_object(in_reply_to_object) }}
{% endif %}

<form action="{{ request.url_for("admin_actions_new") }}" enctype="multipart/form-data" method="POST">
    {{ utils.embed_csrf_token() }}
    {{ utils.embed_redirect_url() }}
    <p>
    <select name="visibility">
        {% for (k, v) in visibility_choices %}
        <option value="{{ k }}" {% if in_reply_to_object and in_reply_to_object.visibility.name == k %}selected{% endif %}>{{ v }}</option>
        {% endfor %}
    </select>
    </p>
    {% for emoji in emojis %}
    <span class="ji">{{ emoji | emojify | safe }}</span>
    {% endfor %}
    {% for emoji in custom_emojis %}
    <span class="ji"><img src="{{ emoji.icon.url }}" alt="{{ emoji.name }}" title="{{ emoji.name }}" class="custom-emoji"></span>
    {% endfor %}

    <textarea name="content" rows="10" cols="50" autofocus="autofocus" designMode="on" style="font-size:1.2em;width:95%;">{{ content }}</textarea>
    <input type="hidden" name="in_reply_to" value="{{ request.query_params.in_reply_to }}">
    <p>
        <input name="files" type="file" multiple>
    </p>
    <p>
        <input type="submit" value="Publish">
    </p>
</form>
<script>
// The new post textarea
var ta = document.getElementsByTagName("textarea")[0];
// Helper for inserting text (emojis) in the textarea
function insertAtCursor (textToInsert) {
    ta.focus();
    const isSuccess = document.execCommand("insertText", false, textToInsert);

    // Firefox (non-standard method)
    if (!isSuccess) {
        // Credits to https://www.everythingfrontend.com/posts/insert-text-into-textarea-at-cursor-position.html
        // get current text of the input
        const value = ta.value;
        // save selection start and end position
        const start = ta.selectionStart;
        const end = ta.selectionEnd;
        // update the value with our text inserted
        ta.value = value.slice(0, start) + textToInsert + value.slice(end);
        // update cursor to be at the end of insertion
        ta.selectionStart = ta.selectionEnd = start + textToInsert.length;
    }
}
// Emoji click callback func
var ji = function (ev) {
    insertAtCursor(ev.target.attributes.alt.value + " ");
    ta.focus()
    //console.log(document.execCommand('insertText', false /*no UI*/, ev.target.attributes.alt.value));
}
// Enable the click for each emojis
var items = document.getElementsByClassName("ji")
for (var i = 0; i < items.length; i++) {
    items[i].addEventListener('click', ji);
}
</script>
{% endblock %}