Create system to invite speakers to the CfP

create a user & empty proposal of a specific type for them, put it in
manual review & email them a link to fill it out.

see #1327 &
#813

apps/cfp/views.py

@@ -417,7 +417,7 @@ def edit_proposal(proposal_id):
     del form.email
 
     if form.validate_on_submit():
-        if proposal.state not in ["new", "edit"]:
+        if proposal.state not in ["new", "edit", "manual-review"]:
             flash("This submission can no longer be edited.")
             return redirect(url_for(".proposals"))
 
@@ -462,7 +462,7 @@ def edit_proposal(proposal_id):
 
         return redirect(url_for(".edit_proposal", proposal_id=proposal_id))
 
-    if request.method != "POST" and proposal.state in ["new", "edit"]:
+    if request.method != "POST" and proposal.state in ["new", "edit", "manual-review"]:
         if proposal.type in ("talk", "performance"):
             form.length.data = proposal.length
 

apps/cfp_review/base.py

@@ -37,11 +37,13 @@
     Proposal,
     ROUGH_LENGTHS,
     Venue,
+    PYTHON_CFP_TYPES,
 )
 from models.cfp_tag import Tag
 from models.user import User
 from models.purchase import Ticket
 from .forms import (
+    CFPInviteForm,
     UpdateTalkForm,
     UpdatePerformanceForm,
     UpdateWorkshopForm,
@@ -1232,4 +1234,47 @@ def proposals_summary():
     )
 
 
+@cfp_review.route("/invite-speaker", methods=["GET", "POST"])
+@admin_required
+def invite_speaker():
+    form = CFPInviteForm()
+
+    if form.validate_on_submit():
+        if form.add.data:
+            email, name = form.email.data, form.name.data
+            user = User(email, name)
+            db.session.add(user)
+
+            proposal = PYTHON_CFP_TYPES[form.proposal_type.data](
+                title=form.title.data,
+                description=form.description.data,
+                user=user,
+                state="manual-review",
+            )
+
+            db.session.add(proposal)
+            db.session.commit()
+
+            code = user.login_code(app.config["SECRET_KEY"])
+            msg = EmailMessage(
+                f"You've been invited to submit a {proposal.human_type} to EMF",
+                from_email=from_email("CONTENT_EMAIL"),
+                to=[email],
+            )
+            msg.body = render_template(
+                "emails/invited-speaker.txt", user=user, code=code, proposal=proposal
+            )
+            msg.send()
+
+            app.logger.info(f"Created new user, {user} & proposal {proposal}")
+
+            flash(
+                f"Created new user, {user.name}, they have been emailed an invite link. "
+            )
+
+            return redirect(url_for(".invite_speaker"))
+
+    return render_template("cfp_review/invite-speaker.html", form=form)
+
+
 from . import venues  # noqa

apps/cfp_review/forms.py

@@ -13,9 +13,10 @@
 )
 from wtforms.validators import DataRequired, Optional, NumberRange, ValidationError
 
-from models.cfp import Venue, ORDERED_STATES
+from models.cfp import HUMAN_CFP_TYPES, Venue, ORDERED_STATES
 from models.cfp_tag import Tag
 from ..common.forms import Form, HiddenIntegerField, EmailField
+from ..admin.users import NewUserForm
 
 from dateutil.parser import parse as parse_date
 
@@ -410,3 +411,12 @@ class ReversionForm(Form):
     proposal_id = HiddenIntegerField("Proposal ID")
     txn_id = HiddenIntegerField("Transaction ID")
     revert = SubmitField("Revert to this version")
+
+
+class CFPInviteForm(NewUserForm):
+    proposal_type = SelectField(
+        "Proposal Type",
+        choices=[tuple(i) for i in HUMAN_CFP_TYPES.items() if i[0] != "lightning"],
+    )
+    title = StringField("Title", default="[How should this appear in the schedule?]")
+    description = StringField("Description", default="[A more detailed description]")

templates/cfp_review/_nav.html

@@ -63,6 +63,8 @@
                 <li role="separator" class="divider"></li>
                 {{ menuitem('Anonymisation', '.anonymisation', proposal_counts['checked']) }}
                 {{ menuitem('Review', '.review_list') }}
+                <li role="separator" class="divider"></li>
+                {{ menuitem('Invite Speaker', '.invite_speaker') }}
             </ul>
         </li>
     {% endif %}

templates/cfp_review/invite-speaker.html

@@ -0,0 +1,13 @@
+{% from "_formhelpers.html" import render_dl_field %}
+{% extends "cfp_review/base.html" %}
+{% block body %}
+  <form method="POST" class="form">
+    {{ form.hidden_tag() }}
+    {{ render_dl_field(form.name) }}
+    {{ render_dl_field(form.email) }}
+    {{ render_dl_field(form.proposal_type) }}
+    {{ render_dl_field(form.title) }}
+    {{ render_dl_field(form.description) }}
+    {{ form.add(class_="btn btn-primary debounce") }}
+  </form>
+{% endblock %}

templates/emails/invited-speaker.txt

@@ -0,0 +1,18 @@
+{% extends "emails/base.txt" %}
+{% block body %}
+Hi {{ user.name }},
+
+This is to let you know that you now have an account on our website for Electromagnetic Field {{ event_year }}!
+
+You can log into this account by visiting:
+
+  {{ external_url('users.login', code=code, next=url_for('cfp.edit_proposal', proposal_id=proposal.id)) }}
+
+Once you've logged in please fill in the details for your {{proposal.human_type}}.
+
+If you think you've been added in error or you have any problems, please let us know by replying to this email.
+
+Love,
+
+All the EMF team
+{% endblock %}