def __init__(self):
self.merchantRegistry = ZMerchantRegistry()
self.amazonProvider = ZAmazonProvider()
self.affiliateLinkProviders = {}
self.affiliateLinkProviders[
u"www.amazon.com"] = self.amazonProvider #$NON-NLS-1$
self.affiliateLinkProviders[
u"www.buy.com"] = ZCommisionJunctionProvider() #$NON-NLS-1$
def __init__(self):
self.merchantRegistry = ZMerchantRegistry()
self.amazonProvider = ZAmazonProvider()
self.affiliateLinkProviders = {}
self.affiliateLinkProviders[u"www.amazon.com"] = self.amazonProvider #$NON-NLS-1$
self.affiliateLinkProviders[u"www.buy.com"] = ZCommisionJunctionProvider() #$NON-NLS-1$
class ZProductService(IZProductService):
def __init__(self):
self.merchantRegistry = ZMerchantRegistry()
self.amazonProvider = ZAmazonProvider()
self.affiliateLinkProviders = {}
self.affiliateLinkProviders[
u"www.amazon.com"] = self.amazonProvider #$NON-NLS-1$
self.affiliateLinkProviders[
u"www.buy.com"] = ZCommisionJunctionProvider() #$NON-NLS-1$
# end __init()__
def _getMerchantRegistry(self):
return self.merchantRegistry
# end _getMerchantRegistry()
def start(self, applicationModel):
self.logger = applicationModel.getEngine().getService(
IZAppServiceIDs.LOGGER_SERVICE_ID)
self.applicationModel = applicationModel
self._loadMerchantRegistry()
# end start
def listMerchants(self):
u"""listMerchants() -> list
Returns list of ZMerchantInfo
""" #$NON-NLS-1$
return self._getMerchantRegistry().getMerchants()
# end listMerchants
def findProductByUrl(self, productUrl): #@UnusedVariable
u"""findProductByUrl(string) -> ZProductMetaData
Returns ZProductMetaData if a match is found or None otherwise.
""" #$NON-NLS-1$
productUrl = getNoneString(productUrl)
if not productUrl:
return None
merchantInfo = None
# check for Amazon ASIN match (todo: move this code to a regular expression within a merchant config).
sku = self.amazonProvider.getAsinFromUrl(productUrl)
if sku:
merchantInfo = self._getMerchantRegistry().getMerchantById(
u"www.amazon.com") #$NON-NLS-1$
else:
(sku, merchantInfo) = self._findSkuAndMerchant(productUrl)
if merchantInfo:
return ZProductMetaData(productUrl, sku, merchantInfo)
return None
# end findProductByUrl()
def createZoundryAffiliateLink(self, productUrl): #@UnusedVariable
u"""createZoundryAffiliateLink(string) -> string
Returns Zoundry donation jar affiliate link if the product and merchant
is supported or None otherwise.""" #$NON-NLS-1$
# hard code test amazon.com for donation jar
amazon = productUrl and productUrl.startswith(
u"http://www.amazon.com") and not productUrl.startswith(
u"http://www.amazon.com/exec/obidos/redirect?"
) #$NON-NLS-1$ #$NON-NLS-2$
prodMetaData = self.findProductByUrl(productUrl)
if (not prodMetaData or not prodMetaData.getMerchant()) and not amazon:
return None
sku = None
if prodMetaData:
merchantInfo = prodMetaData.getMerchant()
sku = prodMetaData.getSku()
elif amazon: #$NON-NLS-1$
# hard code amazon.com for donation jar
merchantInfo = self._getMerchantRegistry().getMerchantById(
u"www.amazon.com") #$NON-NLS-1$
if not merchantInfo:
return None
if not self.affiliateLinkProviders.has_key(merchantInfo.getId()):
return None
provider = self.affiliateLinkProviders[merchantInfo.getId()]
link = provider.createAffiliateLink(productUrl, sku, None)
return link
# end createZoundryAffiliateLink
def _findSkuAndMerchant(self, productUrl):
rMerchant = None
rSku = None
for merchantInfo in self._getMerchantRegistry().getMerchants():
if not merchantInfo.isEnabled():
continue
for productUrlRegularExpression in merchantInfo.getRegExpressionList(
):
results = productUrlRegularExpression.getExpression().findall(
productUrl)
if results and len(results) > 0:
if productUrlRegularExpression.getGroupId1() > -1:
rSku = results[0][
productUrlRegularExpression.getGroupId1()]
rMerchant = merchantInfo
break
return (rSku, rMerchant)
# end _findSkuAndMerchant
def _loadMerchantRegistry(self):
resourceReg = self.applicationModel.getResourceRegistry()
merchantsXMLPath = resourceReg.getResourcePath(
u"zservice/merchants.xml") #$NON-NLS-1$
dom = ZDom()
dom.load(merchantsXMLPath)
nodeList = dom.selectNodes(u"//Merchants/Merchant") #$NON-NLS-1$
if not nodeList:
return
for node in nodeList:
merchant = self._createMerchant(node)
if merchant:
self.merchantRegistry.add(merchant)
# end _loadMerchantRegistry()
def _createMerchant(self, node):
menableStr = getNoneString(node.getAttribute(u"enabled")) #$NON-NLS-1$
menable = False
if menableStr and (menableStr == u"yes" or menableStr
== u"true"): #$NON-NLS-1$ #$NON-NLS-2$
menable = True
if not menable:
return None
merchantId = node.getAttribute(u"mid") #$NON-NLS-1$
name = node.getAttribute(u"name") #$NON-NLS-1$
url = node.getAttribute(u"website") #$NON-NLS-1$
id = node.getAttribute(u"uri") #$NON-NLS-1$
regExpressionList = self._createRegExprList(node)
merchant = ZMerchantInfo(id, merchantId, url, name, True,
regExpressionList)
return merchant
# end _createMerchant()
def _createRegExprList(self, merchantNode):
reListNode = merchantNode.selectSingleNode(u"ReList") #$NON-NLS-1$
if not reListNode:
return []
reEnableStr = getNoneString(
reListNode.getAttribute(u"enabled")) #$NON-NLS-1$
reEnable = False
if reEnableStr and (reEnableStr == u"yes" or reEnableStr
== u"true"): #$NON-NLS-1$ #$NON-NLS-2$
reEnable = True
if not reEnable:
return []
# get regular expression list
reNodes = reListNode.selectNodes(u"Re") #$NON-NLS-1$
if not reNodes:
return []
regExprList = []
for reNode in reNodes:
groupId1 = self._parseGroupId(
reNode.getAttribute(u"group")) #$NON-NLS-1$
groupId2 = self._parseGroupId(
reNode.getAttribute(u"group2")) #$NON-NLS-1$
reText = getNoneString(reNode.getText())
if reText and groupId1 >= 0:
rePattern = re.compile(reText, re.IGNORECASE)
prodExpr = ZProductUrlRegularExpression(
rePattern, groupId1, groupId2)
regExprList.append(prodExpr)
return regExprList
# end _createRegExprList()
def _parseGroupId(self, groupIdStr):
groupId = -1
if groupIdStr and groupIdStr != u"-1": #$NON-NLS-1$
try:
groupId = string.atoi(groupIdStr) - 1
except:
pass
return groupId
# end _parseGroupId()
def convertProductLink(self, productUrl, zoundryServiceId):
postData = self._getAddProductPostDataForUrl(productUrl,
zoundryServiceId)
headers = {
u"Content-Type": u"text/xml", #$NON-NLS-2$ #$NON-NLS-1$
u"Content-Length": u"%d" % len(postData) #$NON-NLS-1$ #$NON-NLS-2$
}
request = ZSimpleXmlHTTPRequest(ADD_PRODUCT_ENDPOINT, headers, True)
if request.send(postData):
dom = request.getResponse()
respCode = dom.selectSingleNodeText(
u"/Response/Status/Code") #$NON-NLS-1$
if respCode == u"200": #$NON-NLS-1$
return dom.selectSingleNodeText(
u"/Response/AddProductsResponse/Product/ProxyUrl").strip(
) #$NON-NLS-1$
return None
# end convertProductLink()
def _getAddProductPostDataForUrl(self, productUrl, zoundryServiceId):
dom = ZDom(ADD_PRODUCT_REQUEST)
dom.selectSingleNode(u"/Request/Authorization/Username").setText(
zoundryServiceId) #$NON-NLS-1$
dom.selectSingleNode(u"/Request/AddProducts/Product/Url").setText(
productUrl) #$NON-NLS-1$
return dom.serialize(True)
class ZProductService(IZProductService):
def __init__(self):
self.merchantRegistry = ZMerchantRegistry()
self.amazonProvider = ZAmazonProvider()
self.affiliateLinkProviders = {}
self.affiliateLinkProviders[u"www.amazon.com"] = self.amazonProvider #$NON-NLS-1$
self.affiliateLinkProviders[u"www.buy.com"] = ZCommisionJunctionProvider() #$NON-NLS-1$
# end __init()__
def _getMerchantRegistry(self):
return self.merchantRegistry
# end _getMerchantRegistry()
def start(self, applicationModel):
self.logger = applicationModel.getEngine().getService(IZAppServiceIDs.LOGGER_SERVICE_ID)
self.applicationModel = applicationModel
self._loadMerchantRegistry()
# end start
def listMerchants(self):
u"""listMerchants() -> list
Returns list of ZMerchantInfo
""" #$NON-NLS-1$
return self._getMerchantRegistry().getMerchants()
# end listMerchants
def findProductByUrl(self, productUrl): #@UnusedVariable
u"""findProductByUrl(string) -> ZProductMetaData
Returns ZProductMetaData if a match is found or None otherwise.
""" #$NON-NLS-1$
productUrl = getNoneString(productUrl)
if not productUrl:
return None
merchantInfo = None
# check for Amazon ASIN match (todo: move this code to a regular expression within a merchant config).
sku = self.amazonProvider.getAsinFromUrl(productUrl)
if sku:
merchantInfo = self._getMerchantRegistry().getMerchantById(u"www.amazon.com") #$NON-NLS-1$
else:
(sku, merchantInfo) = self._findSkuAndMerchant(productUrl)
if merchantInfo:
return ZProductMetaData(productUrl, sku, merchantInfo)
return None
# end findProductByUrl()
def createZoundryAffiliateLink(self, productUrl): #@UnusedVariable
u"""createZoundryAffiliateLink(string) -> string
Returns Zoundry donation jar affiliate link if the product and merchant
is supported or None otherwise.""" #$NON-NLS-1$
# hard code test amazon.com for donation jar
amazon = productUrl and productUrl.startswith(u"http://www.amazon.com") and not productUrl.startswith(u"http://www.amazon.com/exec/obidos/redirect?") #$NON-NLS-1$ #$NON-NLS-2$
prodMetaData = self.findProductByUrl(productUrl)
if (not prodMetaData or not prodMetaData.getMerchant() ) and not amazon:
return None
sku = None
if prodMetaData:
merchantInfo = prodMetaData.getMerchant()
sku = prodMetaData.getSku()
elif amazon: #$NON-NLS-1$
# hard code amazon.com for donation jar
merchantInfo = self._getMerchantRegistry().getMerchantById(u"www.amazon.com") #$NON-NLS-1$
if not merchantInfo:
return None
if not self.affiliateLinkProviders.has_key( merchantInfo.getId() ):
return None
provider = self.affiliateLinkProviders[ merchantInfo.getId() ]
link = provider.createAffiliateLink(productUrl, sku, None)
return link
# end createZoundryAffiliateLink
def _findSkuAndMerchant(self, productUrl):
rMerchant = None
rSku = None
for merchantInfo in self._getMerchantRegistry().getMerchants():
if not merchantInfo.isEnabled():
continue
for productUrlRegularExpression in merchantInfo.getRegExpressionList():
results = productUrlRegularExpression.getExpression().findall(productUrl);
if results and len(results) > 0:
if productUrlRegularExpression.getGroupId1() > -1:
rSku = results[0][productUrlRegularExpression.getGroupId1()]
rMerchant = merchantInfo
break
return (rSku, rMerchant)
# end _findSkuAndMerchant
def _loadMerchantRegistry(self):
resourceReg = self.applicationModel.getResourceRegistry()
merchantsXMLPath = resourceReg.getResourcePath(u"zservice/merchants.xml") #$NON-NLS-1$
dom = ZDom()
dom.load(merchantsXMLPath)
nodeList = dom.selectNodes(u"//Merchants/Merchant") #$NON-NLS-1$
if not nodeList:
return
for node in nodeList:
merchant = self._createMerchant(node)
if merchant:
self.merchantRegistry.add(merchant)
# end _loadMerchantRegistry()
def _createMerchant(self, node):
menableStr = getNoneString(node.getAttribute(u"enabled")) #$NON-NLS-1$
menable = False
if menableStr and (menableStr == u"yes" or menableStr == u"true"): #$NON-NLS-1$ #$NON-NLS-2$
menable = True
if not menable:
return None
merchantId = node.getAttribute(u"mid") #$NON-NLS-1$
name = node.getAttribute(u"name") #$NON-NLS-1$
url = node.getAttribute(u"website") #$NON-NLS-1$
id = node.getAttribute(u"uri") #$NON-NLS-1$
regExpressionList = self._createRegExprList(node)
merchant = ZMerchantInfo(id, merchantId, url, name, True, regExpressionList)
return merchant
# end _createMerchant()
def _createRegExprList(self, merchantNode):
reListNode = merchantNode.selectSingleNode(u"ReList") #$NON-NLS-1$
if not reListNode:
return []
reEnableStr = getNoneString(reListNode.getAttribute(u"enabled")) #$NON-NLS-1$
reEnable = False
if reEnableStr and (reEnableStr == u"yes" or reEnableStr == u"true"): #$NON-NLS-1$ #$NON-NLS-2$
reEnable = True
if not reEnable:
return []
# get regular expression list
reNodes = reListNode.selectNodes(u"Re") #$NON-NLS-1$
if not reNodes:
return []
regExprList = []
for reNode in reNodes:
groupId1 = self._parseGroupId( reNode.getAttribute(u"group") ) #$NON-NLS-1$
groupId2 = self._parseGroupId( reNode.getAttribute(u"group2") ) #$NON-NLS-1$
reText = getNoneString( reNode.getText() )
if reText and groupId1 >= 0:
rePattern = re.compile(reText,re.IGNORECASE);
prodExpr = ZProductUrlRegularExpression(rePattern, groupId1, groupId2)
regExprList.append(prodExpr )
return regExprList
# end _createRegExprList()
def _parseGroupId(self, groupIdStr):
groupId = -1
if groupIdStr and groupIdStr != u"-1": #$NON-NLS-1$
try:
groupId = string.atoi(groupIdStr) - 1
except:
pass
return groupId
# end _parseGroupId()
def convertProductLink(self, productUrl, zoundryServiceId):
postData = self._getAddProductPostDataForUrl(productUrl, zoundryServiceId)
headers = {
u"Content-Type" : u"text/xml", #$NON-NLS-2$ #$NON-NLS-1$
u"Content-Length" : u"%d" % len(postData) #$NON-NLS-1$ #$NON-NLS-2$
}
request = ZSimpleXmlHTTPRequest(ADD_PRODUCT_ENDPOINT, headers, True)
if request.send(postData):
dom = request.getResponse()
respCode = dom.selectSingleNodeText(u"/Response/Status/Code") #$NON-NLS-1$
if respCode == u"200": #$NON-NLS-1$
return dom.selectSingleNodeText(u"/Response/AddProductsResponse/Product/ProxyUrl").strip() #$NON-NLS-1$
return None
# end convertProductLink()
def _getAddProductPostDataForUrl(self, productUrl, zoundryServiceId):
dom = ZDom(ADD_PRODUCT_REQUEST)
dom.selectSingleNode(u"/Request/Authorization/Username").setText(zoundryServiceId) #$NON-NLS-1$
dom.selectSingleNode(u"/Request/AddProducts/Product/Url").setText(productUrl) #$NON-NLS-1$
return dom.serialize(True)
