From 29645fd07086d0b10c8a645d204487f1d2b6b03e Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Wed, 3 Apr 2019 18:41:42 -0700
Subject: basic annotation view/create

---
 python/fatcat_web/routes.py                     | 44 ++++++++++++++++---
 python/fatcat_web/templates/editgroup_view.html | 58 ++++++++++++++++++++++---
 2 files changed, 90 insertions(+), 12 deletions(-)

diff --git a/python/fatcat_web/routes.py b/python/fatcat_web/routes.py
index 7a148e94..e20cd3c5 100644
--- a/python/fatcat_web/routes.py
+++ b/python/fatcat_web/routes.py
@@ -6,7 +6,7 @@ from flask import Flask, render_template, send_from_directory, request, \
 from flask_login import login_required
 from flask_wtf.csrf import CSRFError
 
-from fatcat_client import Editgroup
+from fatcat_client import Editgroup, EditgroupAnnotation
 from fatcat_client.rest import ApiException
 from fatcat_tools.transforms import *
 from fatcat_web import app, api, auth_api, priv_api
@@ -313,19 +313,51 @@ def editgroup_view(ident):
     try:
         eg = api.get_editgroup(str(ident))
         eg.editor = api.get_editor(eg.editor_id)
+        eg.annotations = api.get_editgroup_annotations(eg.editgroup_id, expand="editors")
     except ApiException as ae:
         abort(ae.status)
     # TODO: idomatic check for login?
-    auth_to_submit = False
-    auth_to_accept = False
+    auth_to = dict(
+        submit=False,
+        accept=False,
+        annotate=False,
+    )
     if session.get('editor'):
         user = load_user(session['editor']['editor_id'])
+        auth_to['annotate'] = True
         if user.is_admin or user.editor_id == eg.editor_id:
-            auth_to_submit = True
+            auth_to['submit'] = True
         if user.is_admin:
-            auth_to_accept = True
+            auth_to['accept'] = True
     return render_template('editgroup_view.html', editgroup=eg,
-        auth_to_submit=auth_to_submit, auth_to_accept=auth_to_accept)
+        auth_to=auth_to)
+
+@app.route('/editgroup/<ident>/annotation', methods=['POST'])
+@login_required
+def editgroup_create_annotation(ident):
+    app.csrf.protect()
+    comment_markdown = request.form.get('comment_markdown')
+    if not comment_markdown:
+        app.logger.info("empty comment field")
+        abort(400)
+    # on behalf of user...
+    user_api = auth_api(session['api_token'])
+    try:
+        eg = user_api.get_editgroup(str(ident))
+        if eg.changelog_index:
+            flash("Editgroup already accepted")
+            abort(400)
+        ega = EditgroupAnnotation(
+            comment_markdown=comment_markdown,
+            extra=None,
+        )
+        user_api.create_editgroup_annotation(eg.editgroup_id, ega)
+    except ApiException as ae:
+        app.logger.info(ae)
+        abort(ae.status)
+    return redirect('/editgroup/{}'.format(ident))
+
+# XXX: editor's annotations
 
 @app.route('/editgroup/<ident>/accept', methods=['POST'])
 @login_required
diff --git a/python/fatcat_web/templates/editgroup_view.html b/python/fatcat_web/templates/editgroup_view.html
index 37771273..2f61671d 100644
--- a/python/fatcat_web/templates/editgroup_view.html
+++ b/python/fatcat_web/templates/editgroup_view.html
@@ -1,4 +1,6 @@
 {% extends "base.html" %}
+{% import "entity_macros.html" as entity_macros %}
+
 {% block body %}
 
 {% macro edit_list(edits, entity_type, entity_name) -%}
@@ -37,13 +39,13 @@
 {% block editgroupheader %}
 {% if not editgroup.changelog_index %}
   <div class="ui right floated center aligned segment">
-    {% if auth_to_accept %}
+    {% if auth_to.accept %}
       <form id="submit_editgroup_form" method="POST" action="/editgroup/{{ editgroup.editgroup_id }}/accept">
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
         <button class="ui orange button">Accept Edits</button>
       </form><br>
     {% endif %}
-    {% if auth_to_submit %}
+    {% if auth_to.submit %}
       {% if editgroup.submitted %}
         <form id="submit_editgroup_form" method="POST" action="/editgroup/{{ editgroup.editgroup_id }}/unsubmit">
           <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
@@ -67,6 +69,11 @@
 <div class="sub header"><code>editgroup {{ editgroup.editgroup_id }}</code></div></h1>
 {% endblock %}
 
+<p><b>What is an editgroup?</b>
+An editgroup is a set of entity edits, bundled together into a coherent,
+reviewable bundle.
+<br>
+
 <br><b>Status:</b>
 {% if editgroup.changelog_index %}
   Merged (<a href="/changelog/{{ editgroup.changelog_index }}">Changelog #{{ editgroup.changelog_index }}</a>)
@@ -95,11 +102,50 @@
   {{ edit_list(editgroup.edits.webcaptures, "webcapture", "Web Capture") }}
 </div>
 
-
 <br>
-<p><b>What is an editgroup?</b>
-An editgroup is a set of entity edits, bundled together into a coherent,
-reviewable bundle.
+<h2 class="ui header">Comments and Annotations</h2>
+{% for annotation in editgroup.annotations|reverse %}
+  <div class="ui segments">
+    <div class="ui top attached secondary segment">
+      {% if annotation.editor.is_bot %}
+        <i class="icon bug"></i>
+      {% else %}
+        <i class="icon user"></i>
+      {% endif %}
+      <b><a href="/editor/{{ annotation.editor_id }}">{{ annotation.editor.username}}</a></b>
+      {% if annotation.editor.is_admin %}
+        <span class="ui tiny olive label">Admin</span>
+      {% endif %}
+      at {{ annotation.created.strftime("%Y-%m-%d %H:%M:%S") }}
+    </div>
+    {% if annotation.extra %}
+    <div class="ui attached segment">
+      {{ entity_macros.extra_metadata(annotation.extra) }}
+    </div>
+    {% endif %}
+    <div class="ui bottom attached segment">
+      {{ annotation.comment_markdown }}
+    </div>
+  </div>
+{% else %}
+  <i>None!</i>
+{% endfor %}
+
+{% if auth_to.annotate and not editgroup.changelog_index %}
+  <div class="ui segment">
+    <h3 class="ui header">Add Comment</h3>
+    <form class="ui form" id="submit_editgroup_annotation_form" method="POST" action="/editgroup/{{ editgroup.editgroup_id }}/annotation">
+      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+      <div class="field">
+        <textarea rows="2" name="comment_markdown" required type="text" value=""></textarea>
+      </div>
+      <button class="ui right floated primary button">
+        <i class="icon edit"></i> Submit
+      </button>
+      <br>
+    </form><br>
+  </div>
+{% endif %}
 
 {% endblock %}
 
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