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-rw-r--r--src/templates/workflow/viewport-base.html94
-rw-r--r--src/workflow/booking_workflow.py22
-rw-r--r--src/workflow/models.py49
-rw-r--r--src/workflow/opnfv_workflow.py26
-rw-r--r--src/workflow/resource_bundle_workflow.py18
-rw-r--r--src/workflow/snapshot_workflow.py10
-rw-r--r--src/workflow/sw_bundle_workflow.py12
-rw-r--r--src/workflow/views.py7
-rw-r--r--src/workflow/workflow_factory.py46
-rw-r--r--src/workflow/workflow_manager.py40
10 files changed, 195 insertions, 129 deletions
diff --git a/src/templates/workflow/viewport-base.html b/src/templates/workflow/viewport-base.html
index 1329595..beea7d2 100644
--- a/src/templates/workflow/viewport-base.html
+++ b/src/templates/workflow/viewport-base.html
@@ -52,64 +52,104 @@
}
#breadcrumbs {
- padding: 4px;
+ margin-bottom: 0;
}
+
+ .btn_wrapper {
+ margin: 0;
+ }
+
.step{
- background: #DEEED3;
display: inline;
- padding: 5px;
+ padding: 7px;
margin: 1px;
+ font-size: 14pt;
+ cursor: default;
+ }
+ .step:active {
+ -webkit-box-shadow: inherit;
+ box-shadow: inherit;
+ }
+ .step_active:active {
+ -webkit-box-shadow: inherit;
+ box-shadow: inherit;
}
.step_active{
- background: #5EC392;
display: inline;
- padding: 5px;
+ padding: 7px;
margin: 1px;
- font-weight: bold;
+ cursor: default;
+ font-size: 14pt;
+ padding-bottom: 4px !important;
+ border-bottom: 4px solid #41ba78 !important;
}
- .step_untouched
+ .step_hidden
{
- background: #DDDDDD;
+ background: #EFEFEF;
+ color: #999999;
}
- .step_invalid
+ .step_invalid::after
{
- background: #CC3300;
+ content: " \2612";
+ color: #CC3300;
}
- .step_valid
+ .step_valid::after
{
- background: #0FD57D;
+ content: " \2611";
+ color: #41ba78;
}
- .iframe_div {
+ .step_untouched::after
+ {
+ content: " \2610";
+ }
+ .iframe_div {
width: calc(100% - 450px);
margin-left: 70px;
height: calc(100vh - 155px);
position: absolute;
border: none;
}
+
.iframe_elem {
width: 100%;
height: calc(100vh - 155px);
border: none;
}
+
+ #breadcrumbs {
+ background-color: inherit;
+ }
+
+ #breadcrumbs.breadcrumb > li {
+ border: 1px solid #cccccc;
+ border-left: none;
+ }
+ #breadcrumbs.breadcrumb > li:first-child {
+ border-left: 1px solid #cccccc;
+ }
+ #breadcrumbs.breadcrumb > li + li:before {
+ content: "";
+ width: 0;
+ margin: 0;
+ padding: 0;
+ }
</style>
-<button id="gof" onclick="go(step+1)" class="btn go_btn go_forward">Go Forward</button>
-<button id="gob" onclick="go(step-1)" class="btn go_btn go_back">Go Back</button>
+<button id="gof" onclick="go('next')" class="btn go_btn go_forward">Go Forward</button>
+<button id="gob" onclick="go('prev')" class="btn go_btn go_back">Go Back</button>
<div class="options">
<button id="cancel_btn" class="btn btn-primary" onclick="cancel_wf()">Cancel</button>
</div>
<div class="btn_wrapper">
-<div id="breadcrumbs" class="btn-group">
- <div class="btn-group" id="breadcrumb-wrapper">
- </div>
-</div>
+<ol id="breadcrumbs" class="btn-group breadcrumb">
+</ol>
</div>
{% csrf_token %}
@@ -153,14 +193,7 @@
return;
}
}
- if( to >= page_count )
- {
- to = page_count-1;
- }
- else if( to < 0 )
- {
- to = 0;
- }
+
var problem = function() {
alert("There was a problem");
}
@@ -271,7 +304,7 @@
}
function create_step(step_json, active){
- var step_dom = document.createElement("DIV");
+ var step_dom = document.createElement("li");
if(active){
step_dom.className = "step_active";
@@ -301,6 +334,10 @@
stat = "valid";
msg = step_json['message'];
}
+ if( step_json['enabled'] == false )
+ {
+ step_dom.classList.add("step_hidden");
+ }
if(active)
{
update_message(msg, stat);
@@ -308,7 +345,6 @@
step_dom.classList.add("btn");
var step_number = step_json['index'];
- step_dom.onclick = function(){ go(step_number); }
return step_dom;
}
diff --git a/src/workflow/booking_workflow.py b/src/workflow/booking_workflow.py
index 8be7720..eb87728 100644
--- a/src/workflow/booking_workflow.py
+++ b/src/workflow/booking_workflow.py
@@ -59,11 +59,11 @@ class Resource_Select(WorkflowStep):
data = form.cleaned_data['generic_resource_bundle']
data = data[2:-2]
if not data:
- self.metastep.set_invalid("Please select a valid bundle")
+ self.set_invalid("Please select a valid bundle")
return render(request, self.template, context)
selected_bundle = json.loads(data)
if len(selected_bundle) < 1:
- self.metastep.set_invalid("Please select a valid bundle")
+ self.set_invalid("Please select a valid bundle")
return render(request, self.template, context)
selected_id = selected_bundle[0]['id']
gresource_bundle = None
@@ -86,11 +86,11 @@ class Resource_Select(WorkflowStep):
confirm[self.confirm_key]["resource name"] = gresource_bundle.name
self.repo_put(self.repo.CONFIRMATION, confirm)
messages.add_message(request, messages.SUCCESS, 'Form Validated Successfully', fail_silently=True)
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
return render(request, self.template, context)
else:
messages.add_message(request, messages.ERROR, "Form Didn't Validate", fail_silently=True)
- self.metastep.set_invalid("Please complete the fields highlighted in red to continue")
+ self.set_invalid("Please complete the fields highlighted in red to continue")
return render(request, self.template, context)
@@ -135,11 +135,11 @@ class SWConfig_Select(WorkflowStep):
bundle_json = form.cleaned_data['software_bundle']
bundle_json = bundle_json[2:-2] # Stupid django string bug
if not bundle_json:
- self.metastep.set_invalid("Please select a valid config")
+ self.set_invalid("Please select a valid config")
return self.render(request)
bundle_json = json.loads(bundle_json)
if len(bundle_json) < 1:
- self.metastep.set_invalid("Please select a valid config")
+ self.set_invalid("Please select a valid config")
return self.render(request)
bundle = None
id = int(bundle_json[0]['id'])
@@ -148,7 +148,7 @@ class SWConfig_Select(WorkflowStep):
grb = self.repo_get(self.repo.SELECTED_GRESOURCE_BUNDLE)
if grb and bundle.bundle != grb:
- self.metastep.set_invalid("Incompatible config selected for resource bundle")
+ self.set_invalid("Incompatible config selected for resource bundle")
return self.render(request)
if not grb:
self.repo_set(self.repo.SELECTED_GRESOURCE_BUNDLE, bundle.bundle)
@@ -163,10 +163,10 @@ class SWConfig_Select(WorkflowStep):
confirm['booking'] = {}
confirm['booking']["configuration name"] = bundle.name
self.repo_put(self.repo.CONFIRMATION, confirm)
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
messages.add_message(request, messages.SUCCESS, 'Form Validated Successfully', fail_silently=True)
else:
- self.metastep.set_invalid("Please select or create a valid config")
+ self.set_invalid("Please select or create a valid config")
messages.add_message(request, messages.ERROR, "Form Didn't Validate", fail_silently=True)
return self.render(request)
@@ -270,9 +270,9 @@ class Booking_Meta(WorkflowStep):
self.repo_put(self.repo.BOOKING_MODELS, models)
self.repo_put(self.repo.CONFIRMATION, confirm)
messages.add_message(request, messages.SUCCESS, 'Form Validated', fail_silently=True)
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
else:
messages.add_message(request, messages.ERROR, "Form didn't validate", fail_silently=True)
- self.metastep.set_invalid("Please complete the fields highlighted in red to continue")
+ self.set_invalid("Please complete the fields highlighted in red to continue")
context['form'] = form # TODO: store this form
return render(request, self.template, context)
diff --git a/src/workflow/models.py b/src/workflow/models.py
index bf5751d..25d7e84 100644
--- a/src/workflow/models.py
+++ b/src/workflow/models.py
@@ -158,12 +158,52 @@ class BookingAuthManager():
return False
+class WorkflowStepStatus(object):
+ UNTOUCHED = 0
+ INVALID = 100
+ VALID = 200
+
+
class WorkflowStep(object):
template = 'bad_request.html'
title = "Generic Step"
description = "You were led here by mistake"
short_title = "error"
metastep = None
+ # phasing out metastep:
+
+ valid = WorkflowStepStatus.UNTOUCHED
+ message = ""
+
+ enabled = True
+
+ def cleanup(self):
+ raise Exception("WorkflowStep subclass of type " + str(type(self)) + " has no concrete implemented cleanup() method")
+
+ def enable(self):
+ if not self.enabled:
+ self.enabled = True
+
+ def disable(self):
+ if self.enabled:
+ self.cleanup()
+ self.enabled = False
+
+ def set_invalid(self, message, code=WorkflowStepStatus.INVALID):
+ self.valid = code
+ self.message = message
+
+ def set_valid(self, message, code=WorkflowStepStatus.VALID):
+ self.valid = code
+ self.message = message
+
+ def to_json(self):
+ return {
+ 'title': self.short_title,
+ 'enabled': self.enabled,
+ 'valid': self.valid,
+ 'message': self.message,
+ }
def __init__(self, id, repo=None):
self.repo = repo
@@ -205,6 +245,8 @@ class Confirmation_Step(WorkflowStep):
title = "Confirm Changes"
description = "Does this all look right?"
+ short_title = "confirm"
+
def get_context(self):
context = super(Confirmation_Step, self).get_context()
context['form'] = ConfirmationForm()
@@ -245,12 +287,6 @@ class Confirmation_Step(WorkflowStep):
pass
-class Workflow():
-
- steps = []
- active_index = 0
-
-
class Repository():
EDIT = "editing"
@@ -271,6 +307,7 @@ class Repository():
CONFIG_MODELS = "configuration bundle models"
OPNFV_MODELS = "opnfv configuration models"
SESSION_USER = "session owner user account"
+ SESSION_MANAGER = "session manager for current session"
VALIDATED_MODEL_GRB = "valid grb config model instance in db"
VALIDATED_MODEL_CONFIG = "valid config model instance in db"
VALIDATED_MODEL_BOOKING = "valid booking model instance in db"
diff --git a/src/workflow/opnfv_workflow.py b/src/workflow/opnfv_workflow.py
index 26e1d7c..490d2f0 100644
--- a/src/workflow/opnfv_workflow.py
+++ b/src/workflow/opnfv_workflow.py
@@ -41,11 +41,11 @@ class OPNFV_Resource_Select(WorkflowStep):
bundle_json = form.cleaned_data['software_bundle']
bundle_json = bundle_json[2:-2] # Stupid django string bug
if not bundle_json:
- self.metastep.set_invalid("Please select a valid config")
+ self.set_invalid("Please select a valid config")
return self.render(request)
bundle_json = json.loads(bundle_json)
if len(bundle_json) < 1:
- self.metastep.set_invalid("Please select a valid config")
+ self.set_invalid("Please select a valid config")
return self.render(request)
bundle = None
id = int(bundle_json[0]['id'])
@@ -53,11 +53,11 @@ class OPNFV_Resource_Select(WorkflowStep):
models['configbundle'] = bundle
self.repo_put(self.repo.OPNFV_MODELS, models)
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
messages.add_message(request, messages.SUCCESS, 'Form Validated Successfully', fail_silently=True)
self.update_confirmation()
else:
- self.metastep.set_invalid("Please select or create a valid config")
+ self.set_invalid("Please select or create a valid config")
messages.add_message(request, messages.ERROR, "Form Didn't Validate", fail_silently=True)
return self.render(request)
@@ -111,9 +111,9 @@ class Pick_Installer(WorkflowStep):
models['scenario_chosen'] = scenario
self.repo_put(self.repo.OPNFV_MODELS, models)
self.update_confirmation()
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
else:
- self.metastep.set_invalid("Please select an Installer and Scenario")
+ self.set_invalid("Please select an Installer and Scenario")
return self.render(request)
@@ -190,11 +190,11 @@ class Assign_Network_Roles(WorkflowStep):
"network": form.cleaned_data['network']
})
models['network_roles'] = results
- self.metastep.set_valid("Completed")
+ self.set_valid("Completed")
self.repo_put(self.repo.OPNFV_MODELS, models)
self.update_confirmation()
else:
- self.metastep.set_invalid("Please complete all fields")
+ self.set_invalid("Please complete all fields")
return self.render(request)
@@ -276,11 +276,11 @@ class Assign_Host_Roles(WorkflowStep): # taken verbatim from Define_Software in
self.update_confirmation()
if not has_jumphost:
- self.metastep.set_invalid('Must have at least one "Jumphost" per POD')
+ self.set_invalid('Must have at least one "Jumphost" per POD')
else:
- self.metastep.set_valid("Completed")
+ self.set_valid("Completed")
else:
- self.metastep.set_invalid("Please complete all fields")
+ self.set_invalid("Please complete all fields")
return self.render(request)
@@ -319,9 +319,9 @@ class MetaInfo(WorkflowStep):
models['meta'] = info
self.repo_put(self.repo.OPNFV_MODELS, models)
self.update_confirmation()
- self.metastep.set_valid("Complete")
+ self.set_valid("Complete")
else:
- self.metastep.set_invalid("Please correct the errors shown below")
+ self.set_invalid("Please correct the errors shown below")
self.repo_put(self.repo.OPNFV_MODELS, models)
return self.render(request)
diff --git a/src/workflow/resource_bundle_workflow.py b/src/workflow/resource_bundle_workflow.py
index 536187f..ced355f 100644
--- a/src/workflow/resource_bundle_workflow.py
+++ b/src/workflow/resource_bundle_workflow.py
@@ -134,16 +134,16 @@ class Define_Hardware(WorkflowStep):
self.form = HardwareDefinitionForm(request.POST)
if self.form.is_valid():
if len(json.loads(self.form.cleaned_data['filter_field'])['labs']) != 1:
- self.metastep.set_invalid("Please select one lab")
+ self.set_invalid("Please select one lab")
else:
self.update_models(self.form.cleaned_data)
self.update_confirmation()
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
else:
- self.metastep.set_invalid("Please complete the fields highlighted in red to continue")
+ self.set_invalid("Please complete the fields highlighted in red to continue")
pass
except Exception as e:
- self.metastep.set_invalid(str(e))
+ self.set_invalid(str(e))
self.context = self.get_context()
return render(request, self.template, self.context)
@@ -239,11 +239,11 @@ class Define_Nets(WorkflowStep):
xmlData = request.POST.get("xml")
self.updateModels(xmlData)
# update model with xml
- self.metastep.set_valid("Networks applied successfully")
+ self.set_valid("Networks applied successfully")
except ResourceAvailabilityException:
- self.metastep.set_invalid("Public network not availble")
+ self.set_invalid("Public network not availble")
except Exception as e:
- self.metastep.set_invalid("An error occurred when applying networks: " + str(e))
+ self.set_invalid("An error occurred when applying networks: " + str(e))
return self.render(request)
def updateModels(self, xmlData):
@@ -425,10 +425,10 @@ class Resource_Meta_Info(WorkflowStep):
tmp = tmp[:60] + "..."
confirm_info["description"] = tmp
self.repo_put(self.repo.CONFIRMATION, confirm)
- self.metastep.set_valid("Step Completed")
+ self.set_valid("Step Completed")
else:
- self.metastep.set_invalid("Please correct the fields highlighted in red to continue")
+ self.set_invalid("Please correct the fields highlighted in red to continue")
pass
return self.render(request)
diff --git a/src/workflow/snapshot_workflow.py b/src/workflow/snapshot_workflow.py
index 34ac3a5..5414784 100644
--- a/src/workflow/snapshot_workflow.py
+++ b/src/workflow/snapshot_workflow.py
@@ -52,11 +52,11 @@ class Select_Host_Step(WorkflowStep):
def post_render(self, request):
host_data = request.POST.get("host")
if not host_data:
- self.metastep.set_invalid("Please select a host")
+ self.set_invalid("Please select a host")
return self.render(request)
host = json.loads(host_data)
if 'name' not in host or 'booking' not in host:
- self.metastep.set_invalid("Invalid host selected")
+ self.set_invalid("Invalid host selected")
return self.render(request)
name = host['name']
booking_id = host['booking']
@@ -75,7 +75,7 @@ class Select_Host_Step(WorkflowStep):
snap_confirm['host'] = name
confirm['snapshot'] = snap_confirm
self.repo_put(self.repo.CONFIRMATION, confirm)
- self.metastep.set_valid("Success")
+ self.set_valid("Success")
return self.render(request)
@@ -112,8 +112,8 @@ class Image_Meta_Step(WorkflowStep):
confirm['snapshot'] = snap_confirm
self.repo_put(self.repo.CONFIRMATION, confirm)
- self.metastep.set_valid("Success")
+ self.set_valid("Success")
else:
- self.metastep.set_invalid("Please Fill out the Form")
+ self.set_invalid("Please Fill out the Form")
return self.render(request)
diff --git a/src/workflow/sw_bundle_workflow.py b/src/workflow/sw_bundle_workflow.py
index a6a7464..329b716 100644
--- a/src/workflow/sw_bundle_workflow.py
+++ b/src/workflow/sw_bundle_workflow.py
@@ -113,7 +113,7 @@ class Define_Software(WorkflowStep):
context['headnode'] = self.repo_get(self.repo.CONFIG_MODELS, {}).get("headnode_index", 1)
else:
context["error"] = "Please select a resource first"
- self.metastep.set_invalid("Step requires information that is not yet provided by previous step")
+ self.set_invalid("Step requires information that is not yet provided by previous step")
return context
@@ -152,7 +152,7 @@ class Define_Software(WorkflowStep):
})
if not has_headnode:
- self.metastep.set_invalid('Must have one "Headnode" per POD')
+ self.set_invalid('Must have one "Headnode" per POD')
return self.render(request)
self.repo_put(self.repo.CONFIG_MODELS, models)
@@ -160,9 +160,9 @@ class Define_Software(WorkflowStep):
confirm['configuration'] = {}
confirm['configuration']['hosts'] = confirm_hosts
self.repo_put(self.repo.CONFIRMATION, confirm)
- self.metastep.set_valid("Completed")
+ self.set_valid("Completed")
else:
- self.metastep.set_invalid("Please complete all fields")
+ self.set_invalid("Please complete all fields")
return self.render(request)
@@ -201,9 +201,9 @@ class Config_Software(WorkflowStep):
confirm['configuration']['name'] = form.cleaned_data['name']
confirm['configuration']['description'] = form.cleaned_data['description']
- self.metastep.set_valid("Complete")
+ self.set_valid("Complete")
else:
- self.metastep.set_invalid("Please correct the errors shown below")
+ self.set_invalid("Please correct the errors shown below")
self.repo_put(self.repo.CONFIG_MODELS, models)
self.repo_put(self.repo.CONFIRMATION, confirm)
diff --git a/src/workflow/views.py b/src/workflow/views.py
index 6d59b1c..f2e37ef 100644
--- a/src/workflow/views.py
+++ b/src/workflow/views.py
@@ -54,7 +54,12 @@ def step_view(request):
# no manager found, redirect to "lost" page
return no_workflow(request)
if request.GET.get('step') is not None:
- manager.goto(int(request.GET.get('step')))
+ if request.GET.get('step') == 'next':
+ manager.go_next()
+ elif request.GET.get('step') == 'prev':
+ manager.go_prev()
+ else:
+ raise Exception("requested action for new step had malformed contents: " + request.GET.get('step'))
return manager.render(request)
diff --git a/src/workflow/workflow_factory.py b/src/workflow/workflow_factory.py
index db2bba1..08cf296 100644
--- a/src/workflow/workflow_factory.py
+++ b/src/workflow/workflow_factory.py
@@ -21,27 +21,6 @@ import logging
logger = logging.getLogger(__name__)
-class BookingMetaWorkflow(object):
- workflow_type = 0
- color = "#0099ff"
- is_child = False
-
-
-class ResourceMetaWorkflow(object):
- workflow_type = 1
- color = "#ff6600"
-
-
-class ConfigMetaWorkflow(object):
- workflow_type = 2
- color = "#00ffcc"
-
-
-class OPNFVMetaWorkflow(object):
- workflow_type = 3
- color = "000000"
-
-
class MetaStep(object):
UNTOUCHED = 0
@@ -60,6 +39,7 @@ class MetaStep(object):
self.short_title = "error"
self.skip_step = 0
self.valid = 0
+ self.hidden = False
self.message = ""
self.id = uuid.uuid4()
@@ -85,10 +65,9 @@ class MetaStep(object):
class Workflow(object):
- def __init__(self, steps, metasteps, repository):
+ def __init__(self, steps, repository):
self.repository = repository
self.steps = steps
- self.metasteps = metasteps
self.active_index = 0
@@ -134,18 +113,13 @@ class WorkflowFactory():
]
steps = self.make_steps(workflow_types[workflow_type], repository=repo)
- meta_steps = self.metaize(steps=steps, wf_type=workflow_type)
- return steps, meta_steps
+ return steps
def create_workflow(self, workflow_type=None, repo=None):
- steps, meta_steps = self.conjure(workflow_type, repo)
+ steps = self.conjure(workflow_type, repo)
c_step = self.make_step(Confirmation_Step, repo)
- metaconfirm = MetaStep()
- metaconfirm.short_title = "confirm"
- metaconfirm.index = len(steps)
steps.append(c_step)
- meta_steps.append(metaconfirm)
- return Workflow(steps, meta_steps, repo)
+ return Workflow(steps, repo)
def make_steps(self, step_types, repository):
steps = []
@@ -157,13 +131,3 @@ class WorkflowFactory():
def make_step(self, step_type, repository):
iden = step_type.description + step_type.title + step_type.template
return step_type(iden, repository)
-
- def metaize(self, steps, wf_type):
- meta_dict = []
- for step in steps:
- meta_step = MetaStep()
- meta_step.short_title = step.short_title
- meta_dict.append(meta_step)
- step.metastep = meta_step
-
- return meta_dict
diff --git a/src/workflow/workflow_manager.py b/src/workflow/workflow_manager.py
index 89a9d96..525aa6f 100644
--- a/src/workflow/workflow_manager.py
+++ b/src/workflow/workflow_manager.py
@@ -35,6 +35,16 @@ class SessionManager():
self.factory = WorkflowFactory()
+ def set_step_statuses(self, superclass_type, desired_enabled=True):
+ workflow = self.active_workflow()
+ steps = workflow.steps
+ for step in steps:
+ if isinstance(step, superclass_type):
+ if desired_enabled:
+ step.enable()
+ else:
+ step.disable()
+
def add_workflow(self, workflow_type=None, target_id=None, **kwargs):
if target_id is not None:
self.prefill_repo(target_id, workflow_type)
@@ -45,6 +55,7 @@ class SessionManager():
repo.set_defaults(defaults)
repo.el[repo.HAS_RESULT] = False
repo.el[repo.SESSION_USER] = self.owner
+ repo.el[repo.SESSION_MANAGER] = self
self.workflows.append(
self.factory.create_workflow(
workflow_type=workflow_type,
@@ -65,11 +76,11 @@ class SessionManager():
def status(self, request):
try:
- meta_steps = []
- for step in self.active_workflow().metasteps:
- meta_steps.append(step.to_json())
+ meta_json = []
+ for step in self.active_workflow().steps:
+ meta_json.append(step.to_json())
responsejson = {}
- responsejson["steps"] = meta_steps
+ responsejson["steps"] = meta_json
responsejson["active"] = self.active_workflow().repository.el['active_step']
responsejson["workflow_count"] = len(self.workflows)
return JsonResponse(responsejson, safe=False)
@@ -86,10 +97,23 @@ class SessionManager():
def post_render(self, request):
return self.active_workflow().steps[self.active_workflow().active_index].post_render(request)
- def goto(self, num, **kwargs):
- self.active_workflow().repository.el['active_step'] = int(num)
- self.active_workflow().active_index = int(num)
- # TODO: change to include some checking
+ def go_next(self, **kwargs):
+ next_step = self.active_workflow().active_index + 1
+ if next_step >= len(self.active_workflow().steps):
+ raise Exception("Out of bounds request for step")
+ while not self.active_workflow().steps[next_step].enabled:
+ next_step += 1
+ self.active_workflow().repository.el['active_step'] = next_step
+ self.active_workflow().active_index = next_step
+
+ def go_prev(self, **kwargs):
+ prev_step = self.active_workflow().active_index - 1
+ if prev_step < 0:
+ raise Exception("Out of bounds request for step")
+ while not self.active_workflow().steps[prev_step].enabled:
+ prev_step -= 1
+ self.active_workflow().repository.el['active_step'] = prev_step
+ self.active_workflow().active_index = prev_step
def prefill_repo(self, target_id, workflow_type):
self.repository.el[self.repository.EDIT] = True