1 files changed, 189 insertions, 0 deletions
diff --git a/servo/templatetags/servo_tags.py b/servo/templatetags/servo_tags.py
new file mode 100644
index 0000000..b93e750
--- /dev/null
+++ b/servo/templatetags/servo_tags.py
@@ -0,0 +1,189 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2013, First Party Software
+# All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without modification, 
+# are permitted provided that the following conditions are met:
+
+# 1. Redistributions of source code must retain the above copyright notice, 
+# this list of conditions and the following disclaimer.
+
+# 2. Redistributions in binary form must reproduce the above copyright notice, 
+# this list of conditions and the following disclaimer in the documentation 
+# and/or other materials provided with the distribution.
+
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
+# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+# SUCH DAMAGE.
+
+import re
+import decimal
+
+from gsxws import objectify
+
+import babel.numbers
+from datetime import timedelta
+
+from django import template
+from django.utils import safestring, timezone
+from django.utils.translation import ugettext as _
+from django.template.defaultfilters import date
+from django.contrib.humanize.templatetags.humanize import naturaltime
+
+from servo.models.common import Configuration
+
+register = template.Library()
+
+
+@register.filter
+def gsx_diags_ts(value):
+    return objectify.gsx_diags_timestamp(value)
+
+
+@register.filter
+def unread_notifications(queryset):
+    queryset = queryset.filter(action='set_status', handled_at=None)
+    return queryset.order_by('-handled_at')
+
+
+@register.filter
+def unread_messages(queryset):
+    queryset = queryset.filter(action='note_added', handled_at=None)
+    return queryset.order_by('-handled_at')
+
+
+@register.filter
+def count_or_empty(queryset):
+    if queryset.count() > 0:
+        return queryset.count()
+    return ''
+
+
+@register.filter
+def search_url(request):
+    "Returns the proper search URL"
+    prefix = request.path.split("/")[1]
+    return "/%s/search/" % prefix
+
+
+@register.filter
+def str_find(string, substr):
+    return (string.find(substr) > -1)
+
+
+@register.filter(expects_localtime=True, is_safe=False)
+def relative_date(value):
+    if value in ('', None):
+        return ''
+
+    current = timezone.now()
+    
+    if (current - value) > timedelta(days=1):
+        return date(value, "SHORT_DATETIME_FORMAT")
+        
+    return naturaltime(value)
+
+
+@register.filter(is_safe=True)
+def highlight(text, string):
+    result = re.sub(r'('+string+')', '<span class="highlight">\g<0></span>', text)
+    return result
+
+
+@register.filter
+def amount_in_location(obj, user):
+    """
+    Returns how many instances of this product
+    are at the current user's location
+    """
+    return obj.get_amount_stocked(user)
+
+
+@register.filter
+def is_item_complete(obj, item):
+    return obj.is_item_complete(item)
+
+
+@register.filter
+def item_completed_by(obj, item):
+    item = is_item_complete(obj, item)
+
+    try:
+        return item.checked_by.username
+    except Exception:
+        return ''
+
+
+@register.filter
+def widget_is(obj, widget):
+    try:
+        return obj.field.widget.__class__.__name__ == widget
+    except AttributeError:
+        return False
+
+
+@register.filter(is_safe=True)
+def currency(value):
+    try:
+        c = Configuration.conf('currency')
+        return babel.numbers.format_currency(decimal.Decimal(value), c)
+    except Exception:
+        return value
+
+
+@register.simple_tag
+def active(request, *args):
+    s = '/'.join([str(i) for i in args])
+    pattern = s[:-1] if s.endswith('//') else s
+    path = request.path.lstrip('/')
+    return 'active' if re.search(pattern, path) else ''
+
+
+@register.simple_tag
+def active_url(request, url):
+    return 'active' if request.path == url else ''
+
+
+@register.simple_tag
+def paginator_page(request, page):
+    query = request.GET.copy()
+    if 'page' in query.keys():
+        del query['page']
+    query['page'] = page
+    return query.urlencode()
+
+
+@register.filter
+def markdown(text):
+    import markdown
+    result = markdown.markdown(text)
+    return safestring.mark_safe(result)
+
+
+@register.filter
+def concat(str1, str2):
+    return str(str1) + str(str2)
+
+
+@register.filter
+def addspace(s):
+    return str(s).replace(',', ', ')
+
+
+@register.filter
+def device_accessories(device, order):
+    return device.get_accessories(order)
+
+
+@register.filter
+def replace(value, arg):
+    old, new = arg.split(",")
+    return value.replace(old, new)