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portal.default.redbox.scripts.home.py Maven / Gradle / Ivy
from com.googlecode.fascinator.api.indexer import SearchRequest
from com.googlecode.fascinator.common import FascinatorHome, JsonSimple
from com.googlecode.fascinator.common.solr import SolrResult
from java.io import ByteArrayInputStream, ByteArrayOutputStream
from java.text import SimpleDateFormat
class WorkflowStage:
def __init__(self, json, facets):
self.__json = json
self.__facets = facets
def getCount(self):
count = self.__facets.count(self.getName())
if count:
return count
return 0
def getName(self):
return self.__json.getString("noname", ["name"])
def getLabel(self):
return self.__json.getString("[No label]", ["label"])
def getDescription(self):
return self.__json.getString("No description.", ["description"])
class HomeData:
def __init__(self):
pass
def __activate__(self, context):
self.velocityContext = context
self.vc("sessionState").remove("fq")
self.__latest = None
self.__steps = None
self.__alerts = None
self.__result = None
self.__stages = None
self.__embargoes = None
self.__search()
# Get from velocity context
def vc(self, index):
if self.velocityContext[index] is not None:
return self.velocityContext[index]
else:
self.velocityContext["log"].error("ERROR: Requested context entry '{}' doesn't exist", index)
return None
def __search(self):
indexer = Services.getIndexer()
portalQuery = Services.getPortalManager().get(self.vc("portalId")).getQuery()
portalSearchQuery = Services.getPortalManager().get(self.vc("portalId")).getSearchQuery()
# Security prep work
current_user = self.vc("page").authentication.get_username()
security_roles = self.vc("page").authentication.get_roles_list()
security_filter = 'security_filter:("' + '" OR "'.join(security_roles) + '")'
security_exceptions = 'security_exception:"' + current_user + '"'
owner_query = 'owner:"' + current_user + '"'
security_query = "(" + security_filter + ") OR (" + security_exceptions + ") OR (" + owner_query + ")"
isAdmin = self.vc("page").authentication.is_admin()
req = SearchRequest("*:*")
req.setParam("fq", 'item_type:"object"')
if portalQuery:
req.addParam("fq", portalQuery)
if portalSearchQuery:
req.addParam("fq", portalSearchQuery)
req.addParam("fq", "")
req.setParam("rows", "0")
req.setParam("facet", "true")
req.setParam("facet.field", "workflow_step")
if not isAdmin:
req.addParam("fq", security_query)
out = ByteArrayOutputStream()
indexer.search(req, out)
steps = SolrResult(ByteArrayInputStream(out.toByteArray()))
self.__steps = steps.getFacets().get("workflow_step")
wfConfig = JsonSimple(FascinatorHome.getPathFile("harvest/workflows/dataset.json"))
jsonStageList = wfConfig.getJsonSimpleList(["stages"])
stages = []
for jsonStage in jsonStageList:
wfStage = WorkflowStage(jsonStage, self.__steps)
stages.append(wfStage)
self.__stages = stages
req = SearchRequest("*:*")
req.setParam("fq", 'item_type:"object"')
if portalQuery:
req.addParam("fq", portalQuery)
if portalSearchQuery:
req.addParam("fq", portalSearchQuery)
req.addParam("fq", "")
req.setParam("rows", "25")
req.setParam("sort", "last_modified desc, f_dc_title asc");
if not isAdmin:
req.addParam("fq", security_query)
out = ByteArrayOutputStream()
indexer.search(req, out)
self.__result = SolrResult(ByteArrayInputStream(out.toByteArray()))
req.addParam("fq", "workflow_step:%s" % stages[0].getName())
out = ByteArrayOutputStream()
indexer.search(req, out)
self.__alerts = SolrResult(ByteArrayInputStream(out.toByteArray()))
req = SearchRequest("last_modified:[NOW-1MONTH TO *] AND workflow_step:live")
req.setParam("fq", 'item_type:"object"')
if portalQuery:
req.addParam("fq", portalQuery)
if portalSearchQuery:
req.addParam("fq", portalSearchQuery)
req.setParam("rows", "10")
req.setParam("sort", "last_modified desc, f_dc_title asc");
if not isAdmin:
req.addParam("fq", security_query)
out = ByteArrayOutputStream()
indexer.search(req, out)
self.__latest = SolrResult(ByteArrayInputStream(out.toByteArray()))
self._searchEmbargoes()
self.vc("sessionState").set("fq", 'item_type:"object"')
def getLatest(self):
return self.__latest.getResults()
def getAlerts(self):
return self.__alerts.getResults()
def getItemCount(self):
return self.__result.getNumFound()
def getStages(self):
return self.__stages
def getEmbargoes(self):
return self.__embargoes.getResults()
def _searchEmbargoes(self):
req = SearchRequest("item_type:object")
req.setParam("fq", 'redbox\:embargo.redbox\:isEmbargoed:on')
req.addParam("fq", 'workflow_step:final-review')
req.addParam("fq", "")
req.setParam("fl","id,date_embargoed,dc_title")
req.setParam("rows", "25")
req.setParam("sort", "date_embargoed asc, dc_title asc");
out = ByteArrayOutputStream()
indexer = Services.getIndexer()
indexer.search(req, out)
self.__embargoes = SolrResult(ByteArrayInputStream(out.toByteArray()))
self.velocityContext["log"].info("searchEmbargoes call ended" + str(self.__embargoes))
def formatDate(self, date):
dfSource = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss")
dfTarget = SimpleDateFormat("dd/MM/yyyy")
return dfTarget.format(dfSource.parse(date))
