# # BitBake Toaster Implementation # # Copyright (C) 2016 Intel Corporation # # SPDX-License-Identifier: GPL-2.0-only # # Please run flake8 on this file before sending patches import os import re import logging import json import glob from collections import Counter from orm.models import Project, ProjectTarget, Build, Layer_Version from orm.models import LayerVersionDependency, LayerSource, ProjectLayer from orm.models import Recipe, CustomImageRecipe, CustomImagePackage from orm.models import Layer, Target, Package, Package_Dependency from orm.models import ProjectVariable from bldcontrol.models import BuildRequest, BuildEnvironment from bldcontrol import bbcontroller from django.http import HttpResponse, JsonResponse from django.views.generic import View from django.urls import reverse from django.db.models import Q, F from django.db import Error from toastergui.templatetags.projecttags import filtered_filesizeformat # development/debugging support verbose = 2 def _log(msg): if 1 == verbose: print(msg) elif 2 == verbose: f1=open('/tmp/toaster.log', 'a') f1.write("|" + msg + "|\n" ) f1.close() logger = logging.getLogger("toaster") def error_response(error): return JsonResponse({"error": error}) class XhrBuildRequest(View): def get(self, request, *args, **kwargs): return HttpResponse() @staticmethod def cancel_build(br): """Cancel a build request""" try: bbctrl = bbcontroller.BitbakeController(br.environment) bbctrl.forceShutDown() except: # We catch a bunch of exceptions here because # this is where the server has not had time to start up # and the build request or build is in transit between # processes. # We can safely just set the build as cancelled # already as it never got started build = br.build build.outcome = Build.CANCELLED build.save() # We now hand over to the buildinfohelper to update the # build state once we've finished cancelling br.state = BuildRequest.REQ_CANCELLING br.save() def post(self, request, *args, **kwargs): """ Build control Entry point: /xhr_buildrequest/ Method: POST Args: id: id of build to change buildCancel = build_request_id ... buildDelete = id ... targets = recipe_name ... Returns: {"error": "ok"} or {"error": } """ project = Project.objects.get(pk=kwargs['pid']) if 'buildCancel' in request.POST: for i in request.POST['buildCancel'].strip().split(" "): try: br = BuildRequest.objects.get(project=project, pk=i) self.cancel_build(br) except BuildRequest.DoesNotExist: return error_response('No such build request id %s' % i) return error_response('ok') if 'buildDelete' in request.POST: for i in request.POST['buildDelete'].strip().split(" "): try: BuildRequest.objects.select_for_update().get( project=project, pk=i, state__lte=BuildRequest.REQ_DELETED).delete() except BuildRequest.DoesNotExist: pass return error_response("ok") if 'targets' in request.POST: ProjectTarget.objects.filter(project=project).delete() s = str(request.POST['targets']) for t in re.sub(r'[;%|"]', '', s).split(" "): if ":" in t: target, task = t.split(":") else: target = t task = "" ProjectTarget.objects.create(project=project, target=target, task=task) project.schedule_build() return error_response('ok') response = HttpResponse() response.status_code = 500 return response class XhrProjectUpdate(View): def get(self, request, *args, **kwargs): return HttpResponse() def post(self, request, *args, **kwargs): """ Project Update Entry point: /xhr_projectupdate/ Method: POST Args: pid: pid of project to update Returns: {"error": "ok"} or {"error": } """ project = Project.objects.get(pk=kwargs['pid']) logger.debug("ProjectUpdateCallback:project.pk=%d,project.builddir=%s" % (project.pk,project.builddir)) if 'do_update' in request.POST: # Extract any default image recipe if 'default_image' in request.POST: project.set_variable(Project.PROJECT_SPECIFIC_DEFAULTIMAGE,str(request.POST['default_image'])) else: project.set_variable(Project.PROJECT_SPECIFIC_DEFAULTIMAGE,'') logger.debug("ProjectUpdateCallback:Chain to the build request") # Chain to the build request xhrBuildRequest = XhrBuildRequest() return xhrBuildRequest.post(request, *args, **kwargs) logger.warning("ERROR:XhrProjectUpdate") response = HttpResponse() response.status_code = 500 return response class XhrSetDefaultImageUrl(View): def get(self, request, *args, **kwargs): return HttpResponse() def post(self, request, *args, **kwargs): """ Project Update Entry point: /xhr_setdefaultimage/ Method: POST Args: pid: pid of project to update default image Returns: {"error": "ok"} or {"error": } """ project = Project.objects.get(pk=kwargs['pid']) logger.debug("XhrSetDefaultImageUrl:project.pk=%d" % (project.pk)) # set any default image recipe if 'targets' in request.POST: default_target = str(request.POST['targets']) project.set_variable(Project.PROJECT_SPECIFIC_DEFAULTIMAGE,default_target) logger.debug("XhrSetDefaultImageUrl,project.pk=%d,project.builddir=%s" % (project.pk,project.builddir)) return error_response('ok') logger.warning("ERROR:XhrSetDefaultImageUrl") response = HttpResponse() response.status_code = 500 return response # # Layer Management # # Rules for 'local_source_dir' layers # * Layers must have a unique name in the Layers table # * A 'local_source_dir' layer is supposed to be shared # by all projects that use it, so that it can have the # same logical name # * Each project that uses a layer will have its own # LayerVersion and Project Layer for it # * During the Project delete process, when the last # LayerVersion for a 'local_source_dir' layer is deleted # then the Layer record is deleted to remove orphans # def scan_layer_content(layer,layer_version): # if this is a local layer directory, we can immediately scan its content if os.path.isdir(layer.local_source_dir): try: # recipes-*/*/*.bb recipes_list = glob.glob(os.path.join(layer.local_source_dir, 'recipes-*/*/*.bb')) for recipe in recipes_list: for recipe in recipes_list.split('\n'): recipe_path = recipe[recipe.rfind('recipes-'):] recipe_name = recipe[recipe.rfind('/')+1:].replace('.bb','') recipe_ver = recipe_name.rfind('_') if recipe_ver > 0: recipe_name = recipe_name[0:recipe_ver] if recipe_name: ro, created = Recipe.objects.get_or_create( layer_version=layer_version, name=recipe_name ) if created: ro.file_path = recipe_path ro.summary = 'Recipe %s from layer %s' % (recipe_name,layer.name) ro.description = ro.summary ro.save() except Exception as e: logger.warning("ERROR:scan_layer_content: %s" % e) else: logger.warning("ERROR: wrong path given") raise KeyError("local_source_dir") class XhrLayer(View): """ Delete, Get, Add and Update Layer information Methods: GET POST DELETE PUT """ def get(self, request, *args, **kwargs): """ Get layer information Method: GET Entry point: /xhr_layer// """ try: layer_version = Layer_Version.objects.get( pk=kwargs['layerversion_id']) project = Project.objects.get(pk=kwargs['pid']) project_layers = ProjectLayer.objects.filter( project=project).values_list("layercommit_id", flat=True) ret = { 'error': 'ok', 'id': layer_version.pk, 'name': layer_version.layer.name, 'layerdetailurl': layer_version.get_detailspage_url(project.pk), 'vcs_ref': layer_version.get_vcs_reference(), 'vcs_url': layer_version.layer.vcs_url, 'local_source_dir': layer_version.layer.local_source_dir, 'layerdeps': { "list": [ { "id": dep.id, "name": dep.layer.name, "layerdetailurl": dep.get_detailspage_url(project.pk), "vcs_url": dep.layer.vcs_url, "vcs_reference": dep.get_vcs_reference() } for dep in layer_version.get_alldeps(project.id)] }, 'projectlayers': list(project_layers) } return JsonResponse(ret) except Layer_Version.DoesNotExist: error_response("No such layer") def post(self, request, *args, **kwargs): """ Update a layer Method: POST Entry point: /xhr_layer/ Args: vcs_url, dirpath, commit, up_branch, summary, description, local_source_dir add_dep = append a layerversion_id as a dependency rm_dep = remove a layerversion_id as a depedency Returns: {"error": "ok"} or {"error": } """ try: # We currently only allow Imported layers to be edited layer_version = Layer_Version.objects.get( id=kwargs['layerversion_id'], project=kwargs['pid'], layer_source=LayerSource.TYPE_IMPORTED) except Layer_Version.DoesNotExist: return error_response("Cannot find imported layer to update") if "vcs_url" in request.POST: layer_version.layer.vcs_url = request.POST["vcs_url"] if "dirpath" in request.POST: layer_version.dirpath = request.POST["dirpath"] if "commit" in request.POST: layer_version.commit = request.POST["commit"] layer_version.branch = request.POST["commit"] if "summary" in request.POST: layer_version.layer.summary = request.POST["summary"] if "description" in request.POST: layer_version.layer.description = request.POST["description"] if "local_source_dir" in request.POST: layer_version.layer.local_source_dir = \ request.POST["local_source_dir"] if "add_dep" in request.POST: lvd = LayerVersionDependency( layer_version=layer_version, depends_on_id=request.POST["add_dep"]) lvd.save() if "rm_dep" in request.POST: rm_dep = LayerVersionDependency.objects.get( layer_version=layer_version, depends_on_id=request.POST["rm_dep"]) rm_dep.delete() try: layer_version.layer.save() layer_version.save() except Exception as e: return error_response("Could not update layer version entry: %s" % e) return error_response("ok") def put(self, request, *args, **kwargs): """ Add a new layer Method: PUT Entry point: /xhr_layer// Args: project_id, name, [vcs_url, dir_path, git_ref], [local_source_dir], [layer_deps (csv)] """ try: project = Project.objects.get(pk=kwargs['pid']) layer_data = json.loads(request.body.decode('utf-8')) # We require a unique layer name as otherwise the lists of layers # becomes very confusing existing_layers = \ project.get_all_compatible_layer_versions().values_list( "layer__name", flat=True) add_to_project = False layer_deps_added = [] if 'add_to_project' in layer_data: add_to_project = True if layer_data['name'] in existing_layers: return JsonResponse({"error": "layer-name-exists"}) if ('local_source_dir' in layer_data): # Local layer can be shared across projects. They have no 'release' # and are not included in get_all_compatible_layer_versions() above layer,created = Layer.objects.get_or_create(name=layer_data['name']) _log("Local Layer created=%s" % created) else: layer = Layer.objects.create(name=layer_data['name']) layer_version = Layer_Version.objects.create( layer=layer, project=project, layer_source=LayerSource.TYPE_IMPORTED) # Local layer if ('local_source_dir' in layer_data): ### and layer.local_source_dir: layer.local_source_dir = layer_data['local_source_dir'] # git layer elif 'vcs_url' in layer_data: layer.vcs_url = layer_data['vcs_url'] layer_version.dirpath = layer_data['dir_path'] layer_version.commit = layer_data['git_ref'] layer_version.branch = layer_data['git_ref'] layer.save() layer_version.save() if add_to_project: ProjectLayer.objects.get_or_create( layercommit=layer_version, project=project) # Add the layer dependencies if 'layer_deps' in layer_data: for layer_dep_id in layer_data['layer_deps'].split(","): layer_dep = Layer_Version.objects.get(pk=layer_dep_id) LayerVersionDependency.objects.get_or_create( layer_version=layer_version, depends_on=layer_dep) # Add layer deps to the project if specified if add_to_project: created, pl = ProjectLayer.objects.get_or_create( layercommit=layer_dep, project=project) layer_deps_added.append( {'name': layer_dep.layer.name, 'layerdetailurl': layer_dep.get_detailspage_url(project.pk)}) # Only scan_layer_content if layer is local if layer_data.get('local_source_dir', None): # Scan the layer's content and update components scan_layer_content(layer,layer_version) except Layer_Version.DoesNotExist: return error_response("layer-dep-not-found") except Project.DoesNotExist: return error_response("project-not-found") except KeyError as e: _log("KeyError: %s" % e) return error_response(f"incorrect-parameters") return JsonResponse({'error': "ok", 'imported_layer': { 'name': layer.name, 'layerdetailurl': layer_version.get_detailspage_url()}, 'deps_added': layer_deps_added}) def delete(self, request, *args, **kwargs): """ Delete an imported layer Method: DELETE Entry point: /xhr_layer// """ try: # We currently only allow Imported layers to be deleted layer_version = Layer_Version.objects.get( id=kwargs['layerversion_id'], project=kwargs['pid'], layer_source=LayerSource.TYPE_IMPORTED) except Layer_Version.DoesNotExist: return error_response("Cannot find imported layer to delete") try: ProjectLayer.objects.get(project=kwargs['pid'], layercommit=layer_version).delete() except ProjectLayer.DoesNotExist: pass layer_version.layer.delete() layer_version.delete() return JsonResponse({ "error": "ok", "gotoUrl": reverse('projectlayers', args=(kwargs['pid'],)) }) class XhrCustomRecipe(View): """ Create a custom image recipe """ def post(self, request, *args, **kwargs): """ Custom image recipe REST API Entry point: /xhr_customrecipe/ Method: POST Args: name: name of custom recipe to create project: target project id of orm.models.Project base: base recipe id of orm.models.Recipe Returns: {"error": "ok", "url": } or {"error": } """ # check if request has all required parameters for param in ('name', 'project', 'base'): if param not in request.POST: return error_response("Missing parameter '%s'" % param) # get project and baserecipe objects params = {} for name, model in [("project", Project), ("base", Recipe)]: value = request.POST[name] try: params[name] = model.objects.get(id=value) except model.DoesNotExist: return error_response("Invalid %s id %s" % (name, value)) # create custom recipe try: # Only allowed chars in name are a-z, 0-9 and - if re.search(r'[^a-z|0-9|-]', request.POST["name"]): return error_response("invalid-name") custom_images = CustomImageRecipe.objects.all() # Are there any recipes with this name already in our project? existing_image_recipes_in_project = custom_images.filter( name=request.POST["name"], project=params["project"]) if existing_image_recipes_in_project.count() > 0: return error_response("image-already-exists") # Are there any recipes with this name which aren't custom # image recipes? custom_image_ids = custom_images.values_list('id', flat=True) existing_non_image_recipes = Recipe.objects.filter( Q(name=request.POST["name"]) & ~Q(pk__in=custom_image_ids) ) if existing_non_image_recipes.count() > 0: return error_response("recipe-already-exists") # create layer 'Custom layer' and verion if needed layer, l_created = Layer.objects.get_or_create( name=CustomImageRecipe.LAYER_NAME, summary="Layer for custom recipes") if l_created: layer.local_source_dir = "toaster_created_layer" layer.save() # Check if we have a layer version already # We don't use get_or_create here because the dirpath will change # and is a required field lver = Layer_Version.objects.filter(Q(project=params['project']) & Q(layer=layer) & Q(build=None)).last() if lver is None: lver, lv_created = Layer_Version.objects.get_or_create( project=params['project'], layer=layer, layer_source=LayerSource.TYPE_LOCAL, dirpath="toaster_created_layer") # Add a dependency on our layer to the base recipe's layer LayerVersionDependency.objects.get_or_create( layer_version=lver, depends_on=params["base"].layer_version) # Add it to our current project if needed ProjectLayer.objects.get_or_create(project=params['project'], layercommit=lver, optional=False) # Create the actual recipe recipe, r_created = CustomImageRecipe.objects.get_or_create( name=request.POST["name"], base_recipe=params["base"], project=params["project"], layer_version=lver, is_image=True) # If we created the object then setup these fields. They may get # overwritten later on and cause the get_or_create to create a # duplicate if they've changed. if r_created: recipe.file_path = request.POST["name"] recipe.license = "MIT" recipe.version = "0.1" recipe.save() except Error as err: return error_response("Can't create custom recipe: %s" % err) # Find the package list from the last build of this recipe/target target = Target.objects.filter(Q(build__outcome=Build.SUCCEEDED) & Q(build__project=params['project']) & (Q(target=params['base'].name) | Q(target=recipe.name))).last() if target: # Copy in every package # We don't want these packages to be linked to anything because # that underlying data may change e.g. delete a build for tpackage in target.target_installed_package_set.all(): try: built_package = tpackage.package # The package had no recipe information so is a ghost # package skip it if built_package.recipe is None: continue config_package = CustomImagePackage.objects.get( name=built_package.name) recipe.includes_set.add(config_package) except Exception as e: logger.warning("Error adding package %s %s" % (tpackage.package.name, e)) pass # pre-create layer directory structure, so that other builds # are not blocked by this new recipe dependecy # NOTE: this is parallel code to 'localhostbecontroller.py' be = BuildEnvironment.objects.all()[0] layerpath = os.path.join(be.builddir, CustomImageRecipe.LAYER_NAME) for name in ("conf", "recipes"): path = os.path.join(layerpath, name) if not os.path.isdir(path): os.makedirs(path) # pre-create layer.conf config = os.path.join(layerpath, "conf", "layer.conf") if not os.path.isfile(config): with open(config, "w") as conf: conf.write('BBPATH .= ":${LAYERDIR}"\nBBFILES += "${LAYERDIR}/recipes/*.bb"\n') # pre-create new image's recipe file recipe_path = os.path.join(layerpath, "recipes", "%s.bb" % recipe.name) with open(recipe_path, "w") as recipef: content = recipe.generate_recipe_file_contents() if not content: # Delete this incomplete image recipe object recipe.delete() return error_response("recipe-parent-not-exist") else: recipef.write(recipe.generate_recipe_file_contents()) return JsonResponse( {"error": "ok", "packages": recipe.get_all_packages().count(), "url": reverse('customrecipe', args=(params['project'].pk, recipe.id))}) class XhrCustomRecipeId(View): """ Set of ReST API processors working with recipe id. Entry point: /xhr_customrecipe/ Methods: GET - Get details of custom image recipe DELETE - Delete custom image recipe Returns: GET: {"error": "ok", "info": dictionary of field name -> value pairs of the CustomImageRecipe model} DELETE: {"error": "ok"} or {"error": } """ @staticmethod def _get_ci_recipe(recipe_id): """ Get Custom Image recipe or return an error response""" try: custom_recipe = \ CustomImageRecipe.objects.get(pk=recipe_id) return custom_recipe, None except CustomImageRecipe.DoesNotExist: return None, error_response("Custom recipe with id=%s " "not found" % recipe_id) def get(self, request, *args, **kwargs): custom_recipe, error = self._get_ci_recipe(kwargs['recipe_id']) if error: return error if request.method == 'GET': info = {"id": custom_recipe.id, "name": custom_recipe.name, "base_recipe_id": custom_recipe.base_recipe.id, "project_id": custom_recipe.project.id} return JsonResponse({"error": "ok", "info": info}) def delete(self, request, *args, **kwargs): custom_recipe, error = self._get_ci_recipe(kwargs['recipe_id']) if error: return error project = custom_recipe.project custom_recipe.delete() return JsonResponse({"error": "ok", "gotoUrl": reverse("projectcustomimages", args=(project.pk,))}) class XhrCustomRecipePackages(View): """ ReST API to add/remove packages to/from custom recipe. Entry point: /xhr_customrecipe//packages/ Methods: PUT - Add package to the recipe DELETE - Delete package from the recipe GET - Get package information Returns: {"error": "ok"} or {"error": } """ @staticmethod def _get_package(package_id): try: package = CustomImagePackage.objects.get(pk=package_id) return package, None except Package.DoesNotExist: return None, error_response("Package with id=%s " "not found" % package_id) def _traverse_dependents(self, next_package_id, rev_deps, all_current_packages, tree_level=0): """ Recurse through reverse dependency tree for next_package_id. Limit the reverse dependency search to packages not already scanned, that is, not already in rev_deps. Limit the scan to a depth (tree_level) not exceeding the count of all packages in the custom image, and if that depth is exceeded return False, pop out of the recursion, and write a warning to the log, but this is unlikely, suggesting a dependency loop not caught by bitbake. On return, the input/output arg rev_deps is appended with queryset dictionary elements, annotated for use in the customimage template. The list has unsorted, but unique elements. """ max_dependency_tree_depth = all_current_packages.count() if tree_level >= max_dependency_tree_depth: logger.warning( "The number of reverse dependencies " "for this package exceeds " + max_dependency_tree_depth + " and the remaining reverse dependencies will not be removed") return True package = CustomImagePackage.objects.get(id=next_package_id) dependents = \ package.package_dependencies_target.annotate( name=F('package__name'), pk=F('package__pk'), size=F('package__size'), ).values("name", "pk", "size").exclude( ~Q(pk__in=all_current_packages) ) for pkg in dependents: if pkg in rev_deps: # already seen, skip dependent search continue rev_deps.append(pkg) if (self._traverse_dependents(pkg["pk"], rev_deps, all_current_packages, tree_level+1)): return True return False def _get_all_dependents(self, package_id, all_current_packages): """ Returns sorted list of recursive reverse dependencies for package_id, as a list of dictionary items, by recursing through dependency relationships. """ rev_deps = [] self._traverse_dependents(package_id, rev_deps, all_current_packages) rev_deps = sorted(rev_deps, key=lambda x: x["name"]) return rev_deps def get(self, request, *args, **kwargs): recipe, error = XhrCustomRecipeId._get_ci_recipe( kwargs['recipe_id']) if error: return error # If no package_id then list all the current packages if not kwargs['package_id']: total_size = 0 packages = recipe.get_all_packages().values("id", "name", "version", "size") for package in packages: package['size_formatted'] = \ filtered_filesizeformat(package['size']) total_size += package['size'] return JsonResponse({"error": "ok", "packages": list(packages), "total": len(packages), "total_size": total_size, "total_size_formatted": filtered_filesizeformat(total_size)}) else: package, error = XhrCustomRecipePackages._get_package( kwargs['package_id']) if error: return error all_current_packages = recipe.get_all_packages() # Dependencies for package which aren't satisfied by the # current packages in the custom image recipe deps = package.package_dependencies_source.for_target_or_none( recipe.name)['packages'].annotate( name=F('depends_on__name'), pk=F('depends_on__pk'), size=F('depends_on__size'), ).values("name", "pk", "size").filter( # There are two depends types we don't know why (Q(dep_type=Package_Dependency.TYPE_TRDEPENDS) | Q(dep_type=Package_Dependency.TYPE_RDEPENDS)) & ~Q(pk__in=all_current_packages) ) # Reverse dependencies which are needed by packages that are # in the image. Recursive search providing all dependents, # not just immediate dependents. reverse_deps = self._get_all_dependents(kwargs['package_id'], all_current_packages) total_size_deps = 0 total_size_reverse_deps = 0 for dep in deps: dep['size_formatted'] = \ filtered_filesizeformat(dep['size']) total_size_deps += dep['size'] for dep in reverse_deps: dep['size_formatted'] = \ filtered_filesizeformat(dep['size']) total_size_reverse_deps += dep['size'] return JsonResponse( {"error": "ok", "id": package.pk, "name": package.name, "version": package.version, "unsatisfied_dependencies": list(deps), "unsatisfied_dependencies_size": total_size_deps, "unsatisfied_dependencies_size_formatted": filtered_filesizeformat(total_size_deps), "reverse_dependencies": list(reverse_deps), "reverse_dependencies_size": total_size_reverse_deps, "reverse_dependencies_size_formatted": filtered_filesizeformat(total_size_reverse_deps)}) def put(self, request, *args, **kwargs): recipe, error = XhrCustomRecipeId._get_ci_recipe(kwargs['recipe_id']) package, error = self._get_package(kwargs['package_id']) if error: return error included_packages = recipe.includes_set.values_list('pk', flat=True) # If we're adding back a package which used to be included in this # image all we need to do is remove it from the excludes if package.pk in included_packages: try: recipe.excludes_set.remove(package) return {"error": "ok"} except Package.DoesNotExist: return error_response("Package %s not found in excludes" " but was in included list" % package.name) else: recipe.appends_set.add(package) # Make sure that package is not in the excludes set try: recipe.excludes_set.remove(package) except: pass # Add the dependencies we think will be added to the recipe # as a result of appending this package. # TODO this should recurse down the entire deps tree for dep in package.package_dependencies_source.all_depends(): try: cust_package = CustomImagePackage.objects.get( name=dep.depends_on.name) recipe.includes_set.add(cust_package) try: # When adding the pre-requisite package, make # sure it's not in the excluded list from a # prior removal. recipe.excludes_set.remove(cust_package) except package.DoesNotExist: # Don't care if the package had never been excluded pass except: logger.warning("Could not add package's suggested" "dependencies to the list") return JsonResponse({"error": "ok"}) def delete(self, request, *args, **kwargs): recipe, error = XhrCustomRecipeId._get_ci_recipe(kwargs['recipe_id']) package, error = self._get_package(kwargs['package_id']) if error: return error try: included_packages = recipe.includes_set.values_list('pk', flat=True) # If we're deleting a package which is included we need to # Add it to the excludes list. if package.pk in included_packages: recipe.excludes_set.add(package) else: recipe.appends_set.remove(package) # remove dependencies as well all_current_packages = recipe.get_all_packages() reverse_deps_dictlist = self._get_all_dependents( package.pk, all_current_packages) ids = [entry['pk'] for entry in reverse_deps_dictlist] reverse_deps = CustomImagePackage.objects.filter(id__in=ids) for r in reverse_deps: try: if r.id in included_packages: recipe.excludes_set.add(r) else: recipe.appends_set.remove(r) except: pass return JsonResponse({"error": "ok"}) except CustomImageRecipe.DoesNotExist: return error_response("Tried to remove package that wasn't" " present") class XhrProject(View): """ Create, delete or edit a project Entry point: /xhr_project/ """ def post(self, request, *args, **kwargs): """ Edit project control Args: layerAdd = layer_version_id layer_version_id ... layerDel = layer_version_id layer_version_id ... projectName = new_project_name machineName = new_machine_name Returns: {"error": "ok"} or {"error": } """ try: prj = Project.objects.get(pk=kwargs['project_id']) except Project.DoesNotExist: return error_response("No such project") # Add layers if 'layerAdd' in request.POST and len(request.POST['layerAdd']) > 0: for layer_version_id in request.POST['layerAdd'].split(','): try: lv = Layer_Version.objects.get(pk=int(layer_version_id)) ProjectLayer.objects.get_or_create(project=prj, layercommit=lv) except Layer_Version.DoesNotExist: return error_response("Layer version %s asked to add " "doesn't exist" % layer_version_id) # Remove layers if 'layerDel' in request.POST and len(request.POST['layerDel']) > 0: layer_version_ids = request.POST['layerDel'].split(',') ProjectLayer.objects.filter( project=prj, layercommit_id__in=layer_version_ids).delete() # Project name change if 'projectName' in request.POST: prj.name = request.POST['projectName'] prj.save() # Machine name change if 'machineName' in request.POST: machinevar = prj.projectvariable_set.get(name="MACHINE") machinevar.value = request.POST['machineName'] machinevar.save() # Distro name change if 'distroName' in request.POST: distrovar = prj.projectvariable_set.get(name="DISTRO") distrovar.value = request.POST['distroName'] distrovar.save() return JsonResponse({"error": "ok"}) def get(self, request, *args, **kwargs): """ Returns: json object representing the current project or: {"error": } """ try: project = Project.objects.get(pk=kwargs['project_id']) except Project.DoesNotExist: return error_response("Project %s does not exist" % kwargs['project_id']) # Create the frequently built targets list freqtargets = Counter(Target.objects.filter( Q(build__project=project), ~Q(build__outcome=Build.IN_PROGRESS) ).order_by("target").values_list("target", flat=True)) freqtargets = freqtargets.most_common(5) # We now have the targets in order of frequency but if there are two # with the same frequency then we need to make sure those are in # alphabetical order without losing the frequency ordering tmp = [] switch = None for i, freqtartget in enumerate(freqtargets): target, count = freqtartget try: target_next, count_next = freqtargets[i+1] if count == count_next and target > target_next: switch = target continue except IndexError: pass tmp.append(target) if switch: tmp.append(switch) switch = None freqtargets = tmp layers = [] for layer in project.projectlayer_set.all(): layers.append({ "id": layer.layercommit.pk, "name": layer.layercommit.layer.name, "vcs_url": layer.layercommit.layer.vcs_url, "local_source_dir": layer.layercommit.layer.local_source_dir, "vcs_reference": layer.layercommit.get_vcs_reference(), "url": layer.layercommit.layer.layer_index_url, "layerdetailurl": layer.layercommit.get_detailspage_url( project.pk), "xhrLayerUrl": reverse("xhr_layer", args=(project.pk, layer.layercommit.pk)), "layersource": layer.layercommit.layer_source }) data = { "name": project.name, "layers": layers, "freqtargets": freqtargets, } if project.release is not None: data['release'] = { "id": project.release.pk, "name": project.release.name, "description": project.release.description } try: data["machine"] = {"name": project.projectvariable_set.get( name="MACHINE").value} except ProjectVariable.DoesNotExist: data["machine"] = None try: data["distro"] = {"name": project.projectvariable_set.get( name="DISTRO").value} except ProjectVariable.DoesNotExist: data["distro"] = None data['error'] = "ok" return JsonResponse(data) def put(self, request, *args, **kwargs): # TODO create new project api return HttpResponse() def delete(self, request, *args, **kwargs): """Delete a project. Cancels any builds in progress""" try: project = Project.objects.get(pk=kwargs['project_id']) # Cancel any builds in progress for br in BuildRequest.objects.filter( project=project, state=BuildRequest.REQ_INPROGRESS): XhrBuildRequest.cancel_build(br) # gather potential orphaned local layers attached to this project project_local_layer_list = [] for pl in ProjectLayer.objects.filter(project=project): if pl.layercommit.layer_source == LayerSource.TYPE_IMPORTED: project_local_layer_list.append(pl.layercommit.layer) # deep delete the project and its dependencies project.delete() # delete any local layers now orphaned _log("LAYER_ORPHAN_CHECK:Check for orphaned layers") for layer in project_local_layer_list: layer_refs = Layer_Version.objects.filter(layer=layer) _log("LAYER_ORPHAN_CHECK:Ref Count for '%s' = %d" % (layer.name,len(layer_refs))) if 0 == len(layer_refs): _log("LAYER_ORPHAN_CHECK:DELETE orpahned '%s'" % (layer.name)) Layer.objects.filter(pk=layer.id).delete() except Project.DoesNotExist: return error_response("Project %s does not exist" % kwargs['project_id']) return JsonResponse({ "error": "ok", "gotoUrl": reverse("all-projects", args=[]) }) class XhrBuild(View): """ Delete a build object Entry point: /xhr_build/ """ def delete(self, request, *args, **kwargs): """ Delete build data Args: build_id = build_id Returns: {"error": "ok"} or {"error": } """ try: build = Build.objects.get(pk=kwargs['build_id']) project = build.project build.delete() except Build.DoesNotExist: return error_response("Build %s does not exist" % kwargs['build_id']) return JsonResponse({ "error": "ok", "gotoUrl": reverse("projectbuilds", args=(project.pk,)) })