def edit_wiki(path):
config = flask.current_app.config
editable = config["EDITABLE"]
if not editable:
flask.abort(500)
pages = get_wikipages()
path = paths.normalize("/" + path)
path = pages.source_path(path)
if paths.extension(path) != config["WIKI_EXT"]:
# TODO: better error here!
flask.abort(500)
userid = get_request_userid()
cp = Checkpoints(userid, pages.store, pages.cachestore)
from_autosave = False
if pages.exists(path):
lastmod = pages.last_modified(path)
if cp.has_autosave_after(path, lastmod):
source = cp.get_autosave(path)
from_autosave = True
else:
source = pages.content(path, reformat=True)
else:
lastmod = 0
source = ""
return flask.render_template("/templates/edit.jinja2", source=source,
path=path, rel=null_rel, lastmod=lastmod,
from_autosave=from_autosave)
def restore_wiki():
request = flask.request
config = flask.current_app.config
pages = get_wikipages()
path = request.form["path"]
checkpointid = request.form["id"]
# encoding = request.form.get("encoding", "utf8")
userid = get_request_userid(request)
cp = Checkpoints(userid, pages.store, pages.cachestore)
return cp.restore_checkpoint(path, checkpointid, encoding="utf8")
def preview_wiki():
request = flask.request
config = flask.current_app.config
pages = get_wikipages()
indexer = get_indexer()
searcher = indexer.searcher()
autosave_seconds = config.get("AUTOSAVE_SECONDS", 10)
autosave = (
config.get("AUTOSAVE", True) and request.form.get("autosave") != "false"
)
assert "path" in request.form
path = request.form["path"]
assert path
source = request.form.get("source", "")
scrollTop = int(request.form.get("scrollTop") or "0")
lastmod = 0
if pages.exists(path):
lastmod = pages.last_modified(path)
last_autosave = 0
if autosave:
session = flask.session
userid = get_request_userid()
if "last_autosave" in session:
last_autosave = session.get("last_autosave")
else:
last_autosave = datetime.datetime.utcnow()
cp = Checkpoints(userid, pages.store, pages.cachestore)
now = datetime.datetime.utcnow()
if now - last_autosave >= datetime.timedelta(seconds=autosave_seconds):
cp.autosave(path, source)
last_autosave = session["last_autosave"] = now
def rel(p):
if p.startswith("http:") or p.startswith("https:"):
return p
return paths.join(path, p)
extras = {"rel": rel}
html = pages.preview(path, source, searcher=searcher, extras=extras,
templatename="/templates/preview.jinja2")
return flask.jsonify(html=html, last_modified=lastmod,
last_autosave=last_autosave, scrollTop=scrollTop)
def save_wiki():
request = flask.request
config = flask.current_app.config
maxnum = config.get("CHECKPOINT_MAX", 10)
pages = get_wikipages()
path = request.form["path"]
source = request.form["source"]
# encoding = request.form.get("encoding", "utf8")
userid = get_request_userid()
cp = Checkpoints(userid, pages.store, pages.cachestore, maxnum)
cp.save_checkpoint(path, source, encoding="utf8")
return source
