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authorBryan Newbold <bnewbold@robocracy.org>2020-07-30 17:26:49 -0700
committerBryan Newbold <bnewbold@robocracy.org>2020-07-30 23:45:30 -0700
commit81a3d98f8bf647ded6923eb77d3df791888e0a2a (patch)
tree044b93f2308790da36bb9eb625add00d486ea73f /python/fatcat_web
parent69e281deaf601b39e8ef51d603e3e5e16dc71777 (diff)
downloadfatcat-81a3d98f8bf647ded6923eb77d3df791888e0a2a.tar.gz
fatcat-81a3d98f8bf647ded6923eb77d3df791888e0a2a.zip
generic helpers for TOML editing routes
Diffstat (limited to 'python/fatcat_web')
-rw-r--r--python/fatcat_web/editing_routes.py183
-rw-r--r--python/fatcat_web/forms.py28
2 files changed, 201 insertions, 10 deletions
diff --git a/python/fatcat_web/editing_routes.py b/python/fatcat_web/editing_routes.py
index ffce35f3..9598a754 100644
--- a/python/fatcat_web/editing_routes.py
+++ b/python/fatcat_web/editing_routes.py
@@ -2,7 +2,7 @@
from flask import render_template, abort, redirect, session, flash
from flask_login import login_required
-from fatcat_openapi_client import Editgroup
+from fatcat_openapi_client import *
from fatcat_openapi_client.rest import ApiException
from fatcat_tools.transforms import *
from fatcat_web import app, api, auth_api
@@ -13,6 +13,82 @@ from fatcat_web.entity_helpers import *
### Helper Methods ##########################################################
+def generic_entity_create_from_toml(user_api, entity_type: str, editgroup_id: str, toml_str: str) -> EntityEdit:
+ if entity_type == 'container':
+ entity = entity_from_toml(toml_str, ContainerEntity)
+ edit = user_api.create_container(editgroup_id, entity)
+ elif entity_type == 'creator':
+ entity = entity_from_toml(toml_str, CreatorEntity)
+ edit = user_api.create_creator(editgroup_id, entity)
+ elif entity_type == 'file':
+ entity = entity_from_toml(toml_str, FileEntity)
+ edit = user_api.create_file(editgroup_id, entity)
+ elif entity_type == 'fileset':
+ entity = entity_from_toml(toml_str, FilesetEntity)
+ edit = user_api.create_fileset(editgroup_id, entity)
+ elif entity_type == 'webcapture':
+ entity = entity_from_toml(toml_str, WebcaptureEntity)
+ edit = user_api.create_webcapture(editgroup_id, entity)
+ elif entity_type == 'release':
+ entity = entity_from_toml(toml_str, ReleaseEntity)
+ edit = user_api.create_release(editgroup_id, entity)
+ elif entity_type == 'work':
+ entity = entity_from_toml(toml_str, WorkEntity)
+ edit = user_api.create_work(editgroup_id, entity)
+ else:
+ raise NotImplementedError
+ return edit
+
+def generic_entity_delete_edit(user_api, entity_type: str, editgroup_id: str, edit_id: str) -> None:
+ try:
+ if entity_type == 'container':
+ user_api.delete_container_edit(editgroup_id, edit_id)
+ elif entity_type == 'creator':
+ user_api.delete_creator_edit(editgroup_id, edit_id)
+ elif entity_type == 'file':
+ user_api.delete_file_edit(editgroup_id, edit_id)
+ elif entity_type == 'fileset':
+ user_api.delete_fileset_edit(editgroup_id, edit_id)
+ elif entity_type == 'webcapture':
+ user_api.delete_webcapture_edit(editgroup_id, edit_id)
+ elif entity_type == 'release':
+ user_api.delete_release_edit(editgroup_id, edit_id)
+ elif entity_type == 'work':
+ user_api.delete_work_edit(editgroup_id, edit_id)
+ else:
+ raise NotImplementedError
+ except ApiException as ae:
+ if ae.status == 404:
+ pass
+ else:
+ raise ae
+
+def generic_entity_update_from_toml(user_api, entity_type: str, editgroup_id: str, existing_ident, toml_str: str) -> EntityEdit:
+ if entity_type == 'container':
+ entity = entity_from_toml(toml_str, ContainerEntity)
+ edit = user_api.update_container(editgroup_id, existing_ident, entity)
+ elif entity_type == 'creator':
+ entity = entity_from_toml(toml_str, CreatorEntity)
+ edit = user_api.update_creator(editgroup_id, existing_ident, entity)
+ elif entity_type == 'file':
+ entity = entity_from_toml(toml_str, FileEntity)
+ edit = user_api.update_file(editgroup_id, existing_ident, entity)
+ elif entity_type == 'fileset':
+ entity = entity_from_toml(toml_str, FilesetEntity)
+ edit = user_api.update_fileset(editgroup_id, existing_ident, entity)
+ elif entity_type == 'webcapture':
+ entity = entity_from_toml(toml_str, WebcaptureEntity)
+ edit = user_api.update_webcapture(editgroup_id, existing_ident, entity)
+ elif entity_type == 'release':
+ entity = entity_from_toml(toml_str, ReleaseEntity)
+ edit = user_api.update_release(editgroup_id, existing_ident, entity)
+ elif entity_type == 'work':
+ entity = entity_from_toml(toml_str, WorkEntity)
+ edit = user_api.update_work(editgroup_id, existing_ident, entity)
+ else:
+ raise NotImplementedError
+ return edit
+
def form_editgroup_get_or_create(api, edit_form):
"""
This function expects a submitted, validated edit form
@@ -138,14 +214,7 @@ def generic_entity_edit(editgroup_id, entity_type, existing_ident, edit_template
# a "update pointer" edit
existing.revision = None
try:
- if entity_type == 'container':
- user_api.delete_container_edit(editgroup.editgroup_id, existing_edit.edit_id)
- elif entity_type == 'file':
- user_api.delete_file_edit(editgroup.editgroup_id, existing_edit.edit_id)
- elif entity_type == 'release':
- user_api.delete_release_edit(editgroup.editgroup_id, existing_edit.edit_id)
- else:
- raise NotImplementedError
+ generic_entity_delete_edit(user_api, entity_type, editgroup.editgroup_id, existing_edit.edit_id)
except ApiException as ae:
if ae.status == 404:
pass
@@ -194,6 +263,102 @@ def generic_entity_edit(editgroup_id, entity_type, existing_ident, edit_template
existing_ident=existing_ident, editgroup=editgroup,
potential_editgroups=potential_editgroups), status
+def generic_entity_toml_edit(editgroup_id, entity_type, existing_ident, edit_template):
+ """
+ Similar to generic_entity_edit(), but for TOML editing mode.
+
+ Handles both creation and update/edit paths.
+ """
+
+ # fetch editgroup (if set) or 404
+ editgroup = None
+ if editgroup_id:
+ try:
+ editgroup = api.get_editgroup(editgroup_id)
+ except ApiException as ae:
+ raise ae
+
+ # check that editgroup is edit-able
+ if editgroup.changelog_index != None:
+ flash("Editgroup already merged")
+ abort(400)
+
+ # fetch entity (if set) or 404
+ existing = None
+ existing_edit = None
+ if editgroup and existing_ident:
+ existing, existing_edit = generic_get_editgroup_entity(editgroup, entity_type, existing_ident)
+ elif existing_ident:
+ existing = generic_get_entity(entity_type, existing_ident)
+
+ # parse form (if submitted)
+ status = 200
+ form = EntityTomlForm()
+
+ if form.is_submitted():
+ if form.validate_on_submit():
+ # API on behalf of user
+ user_api = auth_api(session['api_token'])
+ if not editgroup:
+ editgroup = form_editgroup_get_or_create(user_api, form)
+
+ if editgroup:
+
+ if not existing_ident: # it's a create
+ try:
+ edit = generic_entity_create_from_toml(user_api, entity_type, editgroup.editgroup_id, form.toml.data)
+ except ValueError as ve:
+ form.toml.errors = [ve]
+ status = 400
+ except ApiException as ae:
+ app.log.warning(ae)
+ raise ae
+ if status == 200:
+ return redirect('/editgroup/{}/{}/{}'.format(editgroup.editgroup_id, entity_type, edit.ident))
+ else: # it's an update
+ # TODO: some danger of wiping database state here is
+ # "updated edit" causes, eg, a 4xx error. Better to allow
+ # this in the API itself. For now, form validation *should*
+ # catch most errors, and if not editor can hit back and try
+ # again. This means, need to allow failure of deletion.
+ if existing_edit:
+ # need to clear revision on object or this becomes just
+ # a "update pointer" edit
+ existing.revision = None
+ generic_entity_delete_edit(user_api, entity_type, editgroup.editgroup_id, existing_edit.edit_id)
+ try:
+ edit = generic_entity_update_from_toml(user_api, entity_type, editgroup.editgroup_id, existing.ident, form.toml.data)
+ except ValueError as ve:
+ form.toml.errors = [ve]
+ status = 400
+ except ApiException as ae:
+ app.log.warning(ae)
+ raise ae
+ if status == 200:
+ return redirect('/editgroup/{}/{}/{}'.format(editgroup.editgroup_id, entity_type, edit.ident))
+ else:
+ status = 400
+ elif form.errors:
+ status = 400
+ app.log.info("form errors (did not validate): {}".format(form.errors))
+
+ else: # form is not submitted
+ if existing:
+ form = EntityTomlForm.from_entity(existing)
+
+ editor_editgroups = api.get_editor_editgroups(session['editor']['editor_id'], limit=20)
+ potential_editgroups = [e for e in editor_editgroups if e.changelog_index == None and e.submitted == None]
+
+ if not form.is_submitted():
+ # default to most recent not submitted, fallback to "create new"
+ form.editgroup_id.data = ""
+ if potential_editgroups:
+ form.editgroup_id.data = potential_editgroups[0].editgroup_id
+
+ return render_template(edit_template, form=form, entity_type=entity_type,
+ existing_ident=existing_ident, editgroup=editgroup,
+ potential_editgroups=potential_editgroups), status
+
def generic_edit_delete(editgroup_id, entity_type, edit_id):
# fetch editgroup (if set) or 404
editgroup = None
diff --git a/python/fatcat_web/forms.py b/python/fatcat_web/forms.py
index 15585bf6..b06788b8 100644
--- a/python/fatcat_web/forms.py
+++ b/python/fatcat_web/forms.py
@@ -4,10 +4,12 @@ Note: in thoery could use, eg, https://github.com/christabor/swagger_wtforms,
but can't find one that is actually maintained.
"""
+import toml
from flask_wtf import FlaskForm
from wtforms import SelectField, DateField, StringField, IntegerField, \
- HiddenField, FormField, FieldList, validators
+ HiddenField, FormField, FieldList, validators, ValidationError, TextAreaField
+from fatcat_tools import entity_to_toml
from fatcat_openapi_client import ContainerEntity, FileEntity, \
ReleaseEntity, ReleaseContrib, FileUrl, ReleaseExtIds
@@ -413,3 +415,27 @@ class SavePaperNowForm(FlaskForm):
ingest_request['link_source'] = 'arxiv'
ingest_request['link_source_id'] = release.ext_ids.arxiv
return ingest_request
+
+def valid_toml(form, field):
+ try:
+ toml.loads(field.data)
+ except toml.TomlDecodeError as tpe:
+ raise ValidationError(tpe)
+
+class EntityTomlForm(EntityEditForm):
+
+ toml = TextAreaField(
+ "TOML",
+ [validators.DataRequired(),
+ valid_toml,
+ ],
+ )
+
+ @staticmethod
+ def from_entity(entity):
+ """
+ Initializes form with TOML version of existing entity
+ """
+ etf = EntityTomlForm()
+ etf.toml.data = entity_to_toml(entity)
+ return etf