Changeset 4661 for waeup/branches

Timestamp:

4 Jan 2010, 22:48:15 (15 years ago)

Author:

uli

Message:

Add search views as pages and related helpers. This still needs a lot
of cleanup!

File:

• waeup/branches/ulif-layout/src/waeup/browser/pages.py (modified) (2 diffs)

waeup/branches/ulif-layout/src/waeup/browser/pages.py

@@ -3 +3 @@
 """
 import grok
+from hurry.query import Eq
+from hurry.query.query import Query, Text
 from waeup.browser import WAeUPPage, WAeUPEditFormPage, WAeUPAddFormPage
 from waeup.interfaces import (IUniversity, IWAeUPObject, IUserContainer,
@@ -184 +186 @@
         return
 
+#
+# Search pages...
+#
+class SearchStudentPage(WAeUPPage):
+    grok.context(IUniversity)
+    grok.name('searchstudent')
+    grok.template('searchstudentpage')
+    grok.require('waeup.View')
+    pnav = 2
+
+    def update(self, query=None):
+        self.search_result = []
+        if query is not None:
+            self.search_result = self.search_context(query)
+            print "RESULT: ", list(self.search_result)
+
+    def search_context(self, query):
+        result = Query().searchResults(
+            Eq(('students_catalog', 'name'), query)
+            )
+        return result
+
+from zope.interface import Interface
+from zope import schema
+
+class IQueryResultItem(Interface):
+     url = schema.TextLine(
+          title = u'URL that links to the found item')
+     title = schema.TextLine(
+          title = u'Title displayed in search results.')
+     description = schema.Text(
+          title = u'Longer description of the item found.')
+     
+     
+class QueryResultItem(object):
+     grok.implements(IQueryResultItem)
+     url = None
+     title = None
+     description = None
+     
+     def __init__(self, context, view):
+          self.context = context
+          self.url = view.url(context)
+          self.title = context.title
+          self.description = ''
+     
+class CourseQueryResultItem(QueryResultItem):
+     def __init__(self, context, view):
+          self.context = context
+          self.url = view.url(context)
+          self.title = "COURSE: " + context.title
+          self.description = 'code: %s' % context.code
+
+
+#from waeup.viewlets import Search, MainArea
+from hurry.query.query import Query, Text, Eq
+from zope.app.catalog.interfaces import ICatalog
+
+class SearchPage(WAeUPPage):
+     grok.context(IUniversity)
+     grok.name('search')
+     grok.template('searchpage')
+     grok.require('waeup.View')
+
+     def update(self, *args, **kw):
+          #print "UPDATE: ", args, kw
+          #print self.request.form
+          form = self.request.form
+          self.hitlist = []
+          self.query = ''
+          if not 'query' in form:
+               return
+          query = form['query']
+          self.query = query
+          cat = getUtility(ICatalog, name='courses_catalog')
+          #print "CODES: ",  cat['code'].documentCount()
+          #print "TITLES: ", cat['title'].documentCount()
+          results = list(cat.searchResults(code=(query, query)))#
+          #title=(query, query)))
+          hitlist = []
+          results = Query().searchResults(
+               Eq(('courses_catalog', 'code'), query))
+          for result in results:
+               hitlist.append(CourseQueryResultItem(result, view=self))
+
+          results = Query().searchResults(
+               Text(('courses_catalog', 'title'), query))
+          
+          for result in results:
+               hitlist.append(CourseQueryResultItem(result, view=self))
+
+          self.hitlist = hitlist
+
 
 #