def delete_tasks(short_name):
"""Delete ALL the tasks for a given application"""
app, n_tasks, n_task_runs, overall_progress, last_activity = app_by_shortname(short_name)
try:
require.app.read(app)
require.app.update(app)
if request.method == 'GET':
title = app_title(app, "Delete")
return render_template('applications/tasks/delete.html',
app=app,
n_tasks=n_tasks,
overall_progress=overall_progress,
last_activity=last_activity,
title=title)
else:
tasks = db.session.query(model.Task).filter_by(app_id=app.id).all()
for t in tasks:
db.session.delete(t)
db.session.commit()
msg = gettext("All the tasks and associated task runs have been deleted")
flash(msg, 'success')
cached_apps.delete_last_activity(app.id)
cached_apps.delete_n_tasks(app.id)
cached_apps.delete_n_task_runs(app.id)
cached_apps.delete_overall_progress(app.id)
return redirect(url_for('.tasks', short_name=app.short_name))
except HTTPException:
return abort(403)
def _import_task(app, handler, form, render_forms):
try:
empty = True
n = 0
n_data = 0
for task_data in handler.tasks(form):
n_data += 1
task = model.Task(app_id=app.id)
[setattr(task, k, v) for k, v in task_data.iteritems()]
data = db.session.query(model.Task).filter_by(app_id=app.id).filter_by(info=task.info).first()
if data is None:
db.session.add(task)
db.session.commit()
n += 1
empty = False
if empty and n_data == 0:
raise importer.BulkImportException(
gettext('Oops! It looks like the file is empty.'))
if empty and n_data > 0:
flash(gettext('Oops! It looks like there are no new records to import.'), 'warning')
msg = str(n) + " " + gettext('Tasks imported successfully!')
if n == 1:
msg = str(n) + " " + gettext('Task imported successfully!')
flash(msg, 'success')
cached_apps.delete_n_tasks(app.id)
cached_apps.delete_n_task_runs(app.id)
cached_apps.delete_overall_progress(app.id)
cached_apps.delete_last_activity(app.id)
return redirect(url_for('.tasks', short_name=app.short_name))
except importer.BulkImportException, err_msg:
flash(err_msg, 'error')
def create_tasks(self, task_repo, project_id, **form_data):
from pybossa.cache import apps as cached_apps
from pybossa.model.task import Task
"""Create tasks from a remote source using an importer object and
avoiding the creation of repeated tasks"""
importer_id = form_data.get('type')
empty = True
n = 0
importer = self._create_importer_for(importer_id)
for task_data in importer.tasks(**form_data):
task = Task(app_id=project_id)
[setattr(task, k, v) for k, v in task_data.iteritems()]
found = task_repo.get_task_by(app_id=project_id, info=task.info)
if found is None:
task_repo.save(task)
n += 1
empty = False
if empty:
msg = gettext('It looks like there were no new records to import')
return msg
msg = str(n) + " " + gettext('new tasks were imported successfully')
if n == 1:
msg = str(n) + " " + gettext('new task was imported successfully')
cached_apps.delete_n_tasks(project_id)
cached_apps.delete_n_task_runs(project_id)
cached_apps.delete_overall_progress(project_id)
cached_apps.delete_last_activity(project_id)
return msg
def delete_tasks(short_name):
"""Delete ALL the tasks for a given application"""
app, n_tasks, n_task_runs, overall_progress, last_activity = app_by_shortname(
short_name)
try:
require.app.read(app)
require.app.update(app)
if request.method == 'GET':
title = app_title(app, "Delete")
return render_template('applications/tasks/delete.html',
app=app,
n_tasks=n_tasks,
overall_progress=overall_progress,
last_activity=last_activity,
title=title)
else:
tasks = db.session.query(model.Task).filter_by(app_id=app.id).all()
for t in tasks:
db.session.delete(t)
db.session.commit()
msg = gettext(
"All the tasks and associated task runs have been deleted")
flash(msg, 'success')
cached_apps.delete_last_activity(app.id)
cached_apps.delete_n_tasks(app.id)
cached_apps.delete_n_task_runs(app.id)
cached_apps.delete_overall_progress(app.id)
return redirect(url_for('.tasks', short_name=app.short_name))
except HTTPException:
return abort(403)
def _import_task(app, handler, form, render_forms):
try:
empty = True
n = 0
n_data = 0
for task_data in handler.tasks(form):
n_data += 1
task = model.Task(app_id=app.id)
[setattr(task, k, v) for k, v in task_data.iteritems()]
data = db.session.query(model.Task).filter_by(app_id=app.id).filter_by(info=task.info).first()
if data is None:
db.session.add(task)
db.session.commit()
n += 1
empty = False
if empty and n_data == 0:
raise importer.BulkImportException(
gettext('Oops! It looks like the file is empty.'))
if empty and n_data > 0:
flash(gettext('Oops! It looks like there are no new records to import.'), 'warning')
msg = str(n) + " " + gettext('Tasks imported successfully!')
if n == 1:
msg = str(n) + " " + gettext('Task imported successfully!')
flash(msg, 'success')
cached_apps.delete_n_tasks(app.id)
cached_apps.delete_n_task_runs(app.id)
cached_apps.delete_overall_progress(app.id)
cached_apps.delete_last_activity(app.id)
return redirect(url_for('.tasks', short_name=app.short_name))
except importer.BulkImportException, err_msg:
flash(err_msg, 'error')
def create_tasks(task_repo, tasks_data, project_id):
empty = True
n = 0
for task_data in tasks_data:
task = Task(app_id=project_id)
[setattr(task, k, v) for k, v in task_data.iteritems()]
found = task_repo.get_task_by(app_id=project_id, info=task.info)
if found is None:
task_repo.save(task)
n += 1
empty = False
if empty:
msg = gettext('It looks like there were no new records to import')
return msg
msg = str(n) + " " + gettext('new tasks were imported successfully')
if n == 1:
msg = str(n) + " " + gettext('new task was imported successfully')
cached_apps.delete_n_tasks(project_id)
cached_apps.delete_n_task_runs(project_id)
cached_apps.delete_overall_progress(project_id)
cached_apps.delete_last_activity(project_id)
return msg