New page for adding links.

sourcing/static/js/build_link.js

@@ -0,0 +1,4 @@
+new Vue({
+  el: '#app',
+});
+

sourcing/templates/build_links.html

@@ -0,0 +1,100 @@
+{% extends "base_plain.html" %}
+
+{% block title %}Build links{% endblock %}
+
+{% block style %}
+<style>
+body, html {
+  height: 100%; margin: 0; padding: 0;
+  overflow: hidden;
+}
+
+.col {
+  position: absolute;
+  height: calc(100% - 75px);
+  flex: 1;
+  margin-top: 10px;
+}
+
+.col1 {
+  left: 0;
+  width: 20%;
+  overflow-y: auto;
+}
+
+.col2 {
+  left: 20%;
+  width: 40%;
+  overflow-y: auto;
+}
+
+.col3 {
+  left: 60%;
+  width: 40%;
+  overflow-y: auto;
+}
+
+.selected-span {
+    background: yellow;
+}
+
+</style>
+{% endblock %}
+
+{% macro show_doc(doc) %}
+  <div class="card" id="text1">
+    <div class="card-header">{{ doc.raw_title() }}</div>
+    <div class="card-body">
+{%- for start, line in iter_lines(doc.text) if line != '\r\n' %}
+  <p class="card-text margin-bottom-zero" data-start="{{ start }}">{{- nbsp_at_start(line) -}}</p>
+{%- endfor -%}
+    </div>
+  </div>
+{% endmacro %}
+
+{% block content %}
+
+<div>
+<div class="col col1">
+  <h3>Link builder</h3>
+  <p>Select something in the first document.</p>
+  <button class="btn btn-primary" id="new-link">confirm selection</button>
+
+</div>
+<div class="col col2">
+  {% if doc1 %}
+    {{ show_doc(doc1) }}
+  {% else %}
+  <h3>select document 1</h3>
+  <ul>
+    {% for doc in SourceDoc.query %}
+      <li>
+        <a href="{{ url_for(request.endpoint, doc1=doc.hashid, doc2=hashid2) }}">{{ doc.raw_title() }}</a>
+        &mdash; {{ doc.user.username }} &mdash; {{ doc.created | datetime }}
+      </li>
+    {% endfor %}
+  </ul>
+  {% endif %}
+</div>
+<div class="col col3">
+  {% if doc2 %}
+    {{ show_doc(doc2) }}
+  {% else %}
+  <h3>select document 2</h3>
+  <ul>
+    {% for doc in SourceDoc.query %}
+      <li>
+        <a href="{{ url_for(request.endpoint, doc1=hashid1, doc2=doc.hashid) }}">{{ doc.raw_title() }}</a>
+        &mdash; {{ doc.user.username }} &mdash; {{ doc.created | datetime }}
+      </li>
+    {% endfor %}
+  </ul>
+  {% endif %}
+</div>
+</div>
+
+{% endblock %}
+
+{% block scripts %}
+<script src="{{ url_for('static', filename='js/build_links.js') }}"></script>
+{% endblock %}

sourcing/view.py

@@ -258,6 +258,25 @@ def delete_item(username, hashid):
     flash('item deleted')
     return redirect_to_home()
 
+@bp.route('/build_links')
+def build_links():
+    doc1, doc2 = None, None
+    hashid1, hashid2 = None, None
+    if 'doc1' in request.args:
+        hashid1 = request.args['doc1']
+        doc1 = Item.get_by_hashid(hashid1)
+    if 'doc2' in request.args:
+        hashid2 = request.args['doc2']
+        doc2 = Item.get_by_hashid(hashid2)
+    return render_template('build_links.html',
+                           iter_lines=iter_lines,
+                           nbsp_at_start=nbsp_at_start,
+                           SourceDoc=SourceDoc,
+                           hashid1=hashid1,
+                           hashid2=hashid2,
+                           doc1=doc1,
+                           doc2=doc2)
+
 @bp.route('/<username>/<hashid>')
 def view_item(username, hashid, raw=False):
     if ',' in hashid: