initial commit of web interface

__init__.py

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+

controllers/ajax.py

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+import re
+import math
+
+
+def search():
+    """Results of AJAX search
+    """
+    records = []
+    num_pages = 0
+    error = ''
+    search_term = request.vars.search_term
+    if search_term:
+        try:
+            page = int(request.vars.page or 0)
+            page_size = int(request.vars.page_size) or 10
+        except (ValueError, TypeError):
+            # passed arguments are invalid
+            error = 'Invalid parameters'
+        else:
+            try:
+                # 'like' not supported on GAE so manually compare strings
+                records = [dict(country=record.country, id=record.id, pretty_link=record.pretty_link) for record in places.search() if re.compile(search_term, flags=re.IGNORECASE).search(record.country)]
+            except re.error:
+                error = 'Invalid search term'
+            else:
+                num_pages = int(math.ceil(len(records) / float(page_size)))
+            records = records[page * page_size:(page + 1) * page_size]
+    return dict(records=records, num_pages=num_pages, error=error)
+