Custom column datetime now searchable (#1984)

cps/templates/search.html

@@ -2,7 +2,7 @@
 {% block body %}
 <div class="discover">
     {% if entries|length < 1 %}
-      <h2>{{_('No Results Found')}} {{adv_searchterm}}</h2>
+      <h2>{{_('No Results Found')}}</h2>
       <p>{{_('Search Term:')}} {{adv_searchterm}}</p>
     {% else %}
       <h2>{{result_count}} {{_('Results for:')}} {{adv_searchterm}}</h2>

cps/templates/search_form.html

@@ -167,6 +167,25 @@
       <input type="number" step="0.01" class="form-control" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}" value="">
       {% endif %}
 
+      {% if c.datatype == 'datetime' %}
+      <div class="row">
+        <div class="form-group col-sm-6">
+            <label for="{{ 'custom_column_' ~ c.id }}">{{_('From:')}}</label>
+          <div style="position: relative">
+            <input type="date" class="form-control" name="{{ 'custom_column_' ~ c.id }}_start" id="{{ 'custom_column_' ~ c.id }}_start" value="">
+            <input type="text" class="form-control fake-input hidden" id="fake_{{ 'custom_column_' ~ c.id }}_start" value="">
+          </div>
+        </div>
+        <div class="form-group col-sm-6">
+            <label for="{{ 'custom_column_' ~ c.id }}">{{_('To:')}}</label>
+          <div style="position: relative">
+            <input type="date" class="form-control" name="{{ 'custom_column_' ~ c.id }}_end" id="{{ 'custom_column_' ~ c.id }}_end" value="">
+            <input type="text" class="form-control fake-input hidden" id="fake_{{ 'custom_column_' ~ c.id }}_end" value="">
+          </div>
+        </div>
+      </div>
+      {% endif %}
+
       {% if c.datatype in ['text', 'series'] and not c.is_multiple %}
       <input type="text" class="form-control" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}" value="">
       {% endif %}

cps/web.py

@@ -1067,8 +1067,8 @@ def search():
 @login_required_if_no_ano
 def advanced_search():
     values = dict(request.form)
-    params = ['include_tag', 'exclude_tag', 'include_serie', 'exclude_serie', 'include_shelf','exclude_shelf','include_language',
-              'exclude_language', 'include_extension', 'exclude_extension']
+    params = ['include_tag', 'exclude_tag', 'include_serie', 'exclude_serie', 'include_shelf', 'exclude_shelf',
+              'include_language', 'exclude_language', 'include_extension', 'exclude_extension']
     for param in params:
         values[param] = list(request.form.getlist(param))
     flask_session['query'] = json.dumps(values)
@@ -1077,20 +1077,30 @@ def advanced_search():
 
 def adv_search_custom_columns(cc, term, q):
     for c in cc:
-        custom_query = term.get('custom_column_' + str(c.id))
-        if custom_query != '' and custom_query is not None:
-            if c.datatype == 'bool':
+        if c.datatype == "datetime":
+            custom_start = term.get('custom_column_' + str(c.id) + '_start')
+            custom_end = term.get('custom_column_' + str(c.id) + '_end')
+            if custom_start:
                 q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
-                    db.cc_classes[c.id].value == (custom_query == "True")))
-            elif c.datatype == 'int' or c.datatype == 'float':
+                    db.cc_classes[c.id].value >= custom_start))
+            if custom_end:
                 q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
-                    db.cc_classes[c.id].value == custom_query))
-            elif c.datatype == 'rating':
-                q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
-                    db.cc_classes[c.id].value == int(float(custom_query) * 2)))
-            else:
-                q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
-                    func.lower(db.cc_classes[c.id].value).ilike("%" + custom_query + "%")))
+                    db.cc_classes[c.id].value <= custom_end))
+        else:
+            custom_query = term.get('custom_column_' + str(c.id))
+            if custom_query != '' and custom_query is not None:
+                if c.datatype == 'bool':
+                    q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
+                        db.cc_classes[c.id].value == (custom_query == "True")))
+                elif c.datatype == 'int' or c.datatype == 'float':
+                    q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
+                        db.cc_classes[c.id].value == custom_query))
+                elif c.datatype == 'rating':
+                    q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
+                        db.cc_classes[c.id].value == int(float(custom_query) * 2)))
+                else:
+                    q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
+                        func.lower(db.cc_classes[c.id].value).ilike("%" + custom_query + "%")))
     return q
 
 
@@ -1262,10 +1272,20 @@ def render_adv_search_results(term, offset=None, order=None, limit=None):
     searchterm = []
     cc_present = False
     for c in cc:
-        if term.get('custom_column_' + str(c.id)):
-            searchterm.extend([(u"%s: %s" % (c.name, term.get('custom_column_' + str(c.id))))])
+        if c.datatype == "datetime":
+            column_start = term.get('custom_column_' + str(c.id) + '_start')
+            column_end = term.get('custom_column_' + str(c.id) + '_end')
+            if column_start:
+                searchterm.extend([u"{} >= {}".format(c.name, column_start)])
+                cc_present = True
+            if column_end:
+                searchterm.extend([u"{} <= {}".format(c.name, column_end)])
+                cc_present = True
+        elif term.get('custom_column_' + str(c.id)):
+            searchterm.extend([(u"{}: {}".format(c.name, term.get('custom_column_' + str(c.id))))])
             cc_present = True
 
+
     if any(tags.values()) or author_name or book_title or publisher or pub_start or pub_end or rating_low \
        or rating_high or description or cc_present or read_status:
         searchterm, pub_start, pub_end = extend_search_term(searchterm,