Mercurial > piecrust2
diff foodtruck/views/create.py @ 587:d4a01a023998
admin: Add "FoodTruck" admin panel from the side experiment project.
author | Ludovic Chabant <ludovic@chabant.com> |
---|---|
date | Sat, 16 Jan 2016 14:24:35 -0800 |
parents | |
children | f1e03f85f14d |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/foodtruck/views/create.py Sat Jan 16 14:24:35 2016 -0800 @@ -0,0 +1,73 @@ +import os.path +import logging +from flask import ( + g, request, abort, render_template, url_for, redirect, flash) +from flask.ext.login import login_required +from piecrust.sources.interfaces import IInteractiveSource +from piecrust.sources.base import MODE_CREATING +from piecrust.routing import create_route_metadata +from ..views import with_menu_context +from ..web import app + + +logger = logging.getLogger(__name__) + + +@app.route('/write/<source_name>', methods=['GET', 'POST']) +@login_required +def write_page(source_name): + site = g.sites.get().piecrust_app + source = site.getSource(source_name) + if source is None: + abort(400) + if not isinstance(source, IInteractiveSource): + abort(400) + + if request.method == 'POST': + if 'do_save' in request.form: + metadata = dict(request.form.items()) + form_keys = list(metadata.keys()) + for k in filter(lambda k: not k.startswith('meta-'), form_keys): + del metadata[k] + + fac = source.findPageFactory(metadata, MODE_CREATING) + if fac is None: + raise Exception("Can't find page for %s" % metadata) + abort(400) + + logger.debug("Creating page: %s" % fac.path) + with open(fac.path, 'w', encoding='utf8') as fp: + fp.write(request.form['page_text']) + flash("%s was created." % os.path.relpath(fac.path, site.root_dir)) + + route = site.getRoute(source.name, fac.metadata, + skip_taxonomies=True) + dummy = object() + dummy.source_metadata = fac.metadata + dummy.getRouteMetadata = lambda: {} + route_metadata = create_route_metadata(dummy) + uri = route.getUri(route_metadata) + + return redirect(url_for('edit_page', slug=uri)) + + abort(400) + + return _write_page_form(source) + + +def _write_page_form(source): + data = {} + data['is_new_page'] = True + data['source_name'] = source.name + data['url_postback'] = url_for('write_page', source_name=source.name) + data['fields'] = [] + for f in source.getInteractiveFields(): + data['fields'].append({ + 'name': f.name, + 'display_name': f.name, + 'type': f.field_type, + 'value': f.default_value}) + + with_menu_context(data) + return render_template('create_page.html', **data) +