def getCategoryComponentsList(name):
"""
getCategoryComponentsList(name) -> Return a list filled with dictionaries
with information of all components under
the given category
"""
category = models.Category.objects.get(pk=name)
components = models.Component.objects.filter(category_id=category)
cinf = []
for c in components:
cinfo = {
"ref": c.ref,
"name": c.name,
"img": str(c.img),
"avgprice": str(c.avgprice),
"category": {"name": str(c.category), "link": getCategoryURL(c.category.name)},
"manufacturer": {
"name": str(c.manufacturer) if c.manufacturer else "",
"link": getManufacturerURL(c.manufacturer.name) if c.manufacturer else "",
},
"link": {"rel": "self", "href": getComponentURL(c.ref)},
}
# Append info to the list
cinf.append(cinfo)
return cinf
def getComponentsSummaryAsList():
"""
getComponentsSummaryAsList() -> Return a list filled with dictionaries
containing component information
"""
cinf = []
for c in models.Component.objects.all():
cinfo = {
"ref": c.ref,
"name": c.name,
"img": str(c.img),
"avgprice": str(c.avgprice),
"category": {
"name": str(c.category) if c.category else "",
"link": getCategoryURL(c.category.name) if c.category else "",
},
"manufacturer": {
"name": str(c.manufacturer) if c.manufacturer else "",
"link": getManufacturerURL(c.manufacturer.name) if c.manufacturer else "",
},
"link": {"rel": "self", "href": getComponentURL(c.ref)},
}
# Append info to the list
cinf.append(cinfo)
return cinf
def get(self, request, *args, **kwargs):
try:
context = self.get_context_data(**kwargs)
return self.render_to_response(context)
except ObjectDoesNotExist, e:
name = kwargs['name']
return responseutils.getHttpResponseNotFoundHTML(
'%s Not Found' % name,
request.user,
name,
urlutils.getCategoryURL(name))
def getComponentInfo(ref):
"""
getComponentInfo(ref) -> Return a dictionary with all the information
of the specified component
"""
comp = models.Component.objects.get(pk=ref)
cinf = {
"ref": comp.ref,
"name": comp.name,
"img": str(comp.img),
"avgprice": str(comp.avgprice),
"category": {
"name": str(comp.category) if comp.category else "",
"link": getCategoryURL(comp.category.name) if comp.category else "",
},
"desc": comp.desc,
"manufacturer": {
"name": str(comp.manufacturer) if comp.manufacturer else "",
"link": getManufacturerURL(comp.manufacturer.name) if comp.manufacturer else "",
},
"supportedby": [],
"createdby": str(comp.createdby),
"link": {"rel": "self", "href": getComponentURL(comp.ref)},
}
# Add supported by list if exists (elements separed by ;)
supportedby = getComponentSupportedBy(comp)
if supportedby:
for sb in supportedby:
cinf["supportedby"].append(
{
"id": sb["id"],
"name": sb["name"],
"link": getOperatingSystemURL(sb["name"]),
"minversion": sb["minversion"],
"maxversion": sb["maxversion"],
}
)
# Add reviews
cinf["reviews"] = getComponentReviews(comp)
return cinf
def getCategoriesInfoAsList():
"""
getCategoriesInfoAsList() -> Return a list filled dictionaries containing
categories information
"""
categories = []
for cat in models.Category.objects.all():
components = models.Component.objects.filter(category_id=cat)
categories.append(
{"name": cat.name, "itemcount": len(components), "link": {"rel": "self", "href": getCategoryURL(cat.name)}}
)
return categories
