First shot at an AdminLTE dashboard

admin/freeposte/views/aliases.py

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+from freeposte import app, db, models, forms, utils
+from flask.ext import login as flask_login
+
+import os
+import flask
+
+
+@app.route('/alias/list/<domain_name>', methods=['GET'])
+@flask_login.login_required
+def alias_list(domain_name):
+    domain = utils.get_domain_admin(domain_name)
+    return flask.render_template('alias/list.html', domain=domain)
+
+
+@app.route('/alias/create/<domain_name>', methods=['GET', 'POST'])
+@flask_login.login_required
+def alias_create(domain_name):
+    domain = utils.get_domain_admin(domain_name)
+    if len(domain.aliases) >= domain.max_aliases:
+        flask.flash('Too many aliases for domain %s' % domain, 'error')
+        return flask.redirect(flask.url_for('alias_list', domain_name=domain.name))
+    form = forms.AliasCreateForm()
+    if form.validate_on_submit():
+        for address in domain.users + domain.aliases:
+            if address.localpart == form.localpart.data:
+                flask.flash('Address %s is already used' % address, 'error')
+                break
+        else:
+            alias = models.Alias(
+                localpart=form.localpart.data, domain=domain,
+                destination=form.destination.data
+            )
+            db.session.add(alias)
+            db.session.commit()
+            flask.flash('Alias %s created' % alias)
+            return flask.redirect(
+                flask.url_for('alias_list', domain_name=domain.name))
+    return flask.render_template('alias/create.html',
+        domain=domain, form=form)
+
+
+@app.route('/alias/edit/<alias>', methods=['GET', 'POST'])
+@flask_login.login_required
+def alias_edit(alias):
+    alias = utils.get_alias(alias)
+    form = forms.AliasEditForm()
+    if form.validate_on_submit():
+        alias.destination = form.destination.data
+        db.session.add(alias)
+        db.session.commit()
+        flask.flash('Alias %s updated' % alias)
+        return flask.redirect(
+            flask.url_for('alias_list', domain_name=alias.domain.name))
+    return flask.render_template('alias/edit.html', form=form, alias=alias)
+
+
+@app.route('/alias/delete/<alias>', methods=['GET'])
+@flask_login.login_required
+def alias_delete(alias):
+    alias = utils.get_alias(alias)
+    db.session.delete(alias)
+    db.session.commit()
+    flask.flash('Alias %s deleted' % alias)
+    return flask.redirect(flask.url_for('alias_list', domain_name=alias.domain.name))