From c100796c8617659e33af3a369b71226c1d776122 Mon Sep 17 00:00:00 2001
From: Thomas Sileo <t@a4.io>
Date: Wed, 10 Apr 2019 22:50:36 +0200
Subject: [PATCH] Emojis \o/ and fix threads

---
 activitypub.py        |  1 +
 app.py                | 28 ++++++++++++++--------------
 config.py             |  7 +++++++
 templates/layout.html | 16 +++++++++++++++-
 templates/new.html    | 36 ++++++++++++++++++++++++++++++++++--
 5 files changed, 71 insertions(+), 17 deletions(-)

diff --git a/activitypub.py b/activitypub.py
index 9185745..4f7104a 100644
--- a/activitypub.py
+++ b/activitypub.py
@@ -473,6 +473,7 @@ class MicroblogPubBackend(Backend):
             # It means the activity is not in the inbox, and not in the outbox, we want to save it
             self.save(Box.REPLIES, reply)
             new_threads.append(reply.id)
+            # TODO(tsileo): parses the replies collection and import the replies?
 
         while reply is not None:
             in_reply_to = reply.inReplyTo
diff --git a/app.py b/app.py
index 13f5495..debe25c 100644
--- a/app.py
+++ b/app.py
@@ -72,6 +72,7 @@ from config import BASE_URL
 from config import DB
 from config import DEBUG_MODE
 from config import DOMAIN
+from config import EMOJIS
 from config import HEADERS
 from config import ICON_URL
 from config import ID
@@ -91,6 +92,7 @@ from poussetaches import PousseTaches
 
 phost = "http://" + os.getenv("COMPOSE_PROJECT_NAME", "")
 p = PousseTaches(f"{phost}_poussetaches_1:7991", f"{phost}_web_1:5005")
+# p = PousseTaches("http://localhost:7991", "http://localhost:5000")
 
 back = activitypub.MicroblogPubBackend()
 ap.use_backend(back)
@@ -831,25 +833,22 @@ def with_replies():
     )
 
 
-def _build_thread(data, include_children=True):
+def _build_thread(data, include_children=True):  # noqa: C901
     data["_requested"] = True
-    print(data)
     root_id = data["meta"].get("thread_root_parent", data["activity"]["object"]["id"])
 
     query = {
-        "$or": [
-            {"meta.thread_root_parent": root_id, "type": "Create"},
-            {"activity.object.id": root_id},
-        ]
+        "meta.thread_root_parent": root_id,
+        "meta.deleted": False,
     }
-    if data["activity"]["object"].get("inReplyTo"):
-        query["$or"].append(
-            {"activity.object.id": data["activity"]["object"]["inReplyTo"]}
-        )
-
-    # Fetch the root replies, and the children
-    replies = [data] + list(DB.activities.find(query))
+    replies = [data]
+    for dat in DB.activities.find(query):
+        if dat["type"][0] != ActivityType.CREATE.value:
+            # Make a Note/Question/... looks like a Create
+            dat = {"activity": {"object": dat["activity"]}, "meta": dat["meta"], "_id": dat["_id"]}
+            replies.append(dat)
     replies = sorted(replies, key=lambda d: d["activity"]["object"]["published"])
+
     # Index all the IDs in order to build a tree
     idx = {}
     replies2 = []
@@ -1326,6 +1325,7 @@ def admin_lookup():
                 )
 
         print(data)
+        app.logger.debug(data.to_dict())
     return render_template(
         "lookup.html", data=data, meta=meta, url=request.form.get("url")
     )
@@ -1383,7 +1383,7 @@ def admin_new():
         content = f"@{actor.preferredUsername}@{domain} "
         thread = _build_thread(data)
 
-    return render_template("new.html", reply=reply_id, content=content, thread=thread)
+    return render_template("new.html", reply=reply_id, content=content, thread=thread, emojis=EMOJIS.split(" "))
 
 
 @app.route("/admin/notifications")
diff --git a/config.py b/config.py
index 3be15f2..074c098 100644
--- a/config.py
+++ b/config.py
@@ -106,6 +106,10 @@ def create_indexes():
     DB.command("compact", "activities")
     DB.activities.create_index([("remote_id", pymongo.ASCENDING)])
     DB.activities.create_index([("activity.object.id", pymongo.ASCENDING)])
+    DB.activities.create_index([("meta.thread_root_parent", pymongo.ASCENDING)])
+    DB.activities.create_index(
+        [("meta.thread_root_parent", pymongo.ASCENDING), ("meta.deleted", pymongo.ASCENDING)]
+    )
     DB.activities.create_index(
         [("activity.object.id", pymongo.ASCENDING), ("meta.deleted", pymongo.ASCENDING)]
     )
@@ -195,3 +199,6 @@ ME = {
     },
     "publicKey": KEY.to_dict(),
 }
+
+# TODO(tsileo): read the config from the YAML if set
+EMOJIS = "😺 😸 😹 😻 😼 😽 🙀 😿 😾 😺 😸 😹 😻 😼 😽 🙀 😿 😾"
diff --git a/templates/layout.html b/templates/layout.html
index fb7d6d2..eab7301 100644
--- a/templates/layout.html
+++ b/templates/layout.html
@@ -11,7 +11,11 @@
 {% if not request.args.get("older_than") and not request.args.get("previous_than") %}<link rel="canonical" href="https://{{ config.DOMAIN }}{{ request.path }}">{% endif %}
 {% block links %}{% endblock %}
 {% if config.THEME_COLOR %}<meta name="theme-color" content="{{ config.THEME_COLOR }}">{% endif %}
-<style>{{ config.CSS | safe }}</style>
+<style>{{ config.CSS | safe }}
+.emoji {
+    width: 20px;
+}
+</style>
 {% block headers %}{% endblock %}
 </head>
 <body>
@@ -39,5 +43,15 @@
 	Powered by <a href="https://microblog.pub">microblog.pub</a> <small class="microblogpub-version"><code>{{ microblogpub_version }}</code></small> (<a href="https://github.com/tsileo/microblog.pub">source code</a>) and the <a href="https://activitypub.rocks/">ActivityPub</a> protocol
 </div>
 </div>
+<script src="https://cdn.jsdelivr.net/npm/twemoji@12.0.0/2/twemoji.min.js"></script>
+<script>
+window.onload = function() { 
+    twemoji.base = "https://cdn.jsdelivr.net/npm/twemoji@12.0.0/2/";
+    twemoji.parse(document.body, {
+          folder: 'svg',
+          ext: '.svg'
+    });
+}
+</script>
 </body>
 </html>
diff --git a/templates/new.html b/templates/new.html
index a14bec7..04e34f6 100644
--- a/templates/new.html
+++ b/templates/new.html
@@ -1,6 +1,9 @@
 {% extends "layout.html" %}
 {% import 'utils.html' as utils %}
 {% block title %}New - {{ config.NAME }}{% endblock %}
+{% block headers %}
+
+{% endblock %}
 {% block content %}
 <div id="container">
 {% include "header.html" %}
@@ -15,7 +18,14 @@
 <input type="hidden" name="redirect" value="/">
 <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 {% if reply %}<input type="hidden" name="reply" value="{{reply}}">{% endif %}
-<textarea name="content" rows="10" cols="50" autofocus="autofocus">{{ content }}</textarea>
+
+<p>
+{% for emoji in emojis %}
+<span class="ji">{{ emoji }}</span>
+{% endfor %}
+</p>
+
+<textarea name="content" rows="10" cols="50" autofocus="autofocus" designMode="on">{{ content }}</textarea>
 <input type="file" name="file">
 <div style="margin-top:20px;">
 <input type="submit" value="post">
@@ -24,4 +34,26 @@
 
 </div>
 </div>
-{% endblock %}
+<script>
+var ta = document.getElementsByTagName("textarea")[0];
+function insertAtCursor (textToInsert) {
+    // 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;
+}
+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));
+}
+var items = document.getElementsByClassName("ji")
+for (var i = 0; i < items.length; i++) {
+    items[i].addEventListener('click', ji);
+}
+</script>{% endblock %}