1 files changed, 91 insertions, 0 deletions
diff --git a/forum/deps/livesettings/templatetags/config_tags.py b/forum/deps/livesettings/templatetags/config_tags.py
new file mode 100644
index 00000000..140014ba
--- /dev/null
+++ b/forum/deps/livesettings/templatetags/config_tags.py
@@ -0,0 +1,91 @@
+from django import template
+from django.contrib.sites.models import Site
+from django.core import urlresolvers
+from forum.deps.livesettings import config_value
+from forum.deps.livesettings.utils import url_join
+import logging
+
+log = logging.getLogger('configuration.config_tags')
+
+register = template.Library()
+
+def force_space(value, chars=40):
+    """Forces spaces every `chars` in value"""
+
+    chars = int(chars)
+    if len(value) < chars:
+        return value
+    else:
+        out = []
+        start = 0
+        end = 0
+        looping = True
+
+        while looping:
+            start = end
+            end += chars
+            out.append(value[start:end])
+            looping = end < len(value)
+
+    return ' '.join(out)
+
+def break_at(value,  chars=40):
+    """Force spaces into long lines which don't have spaces"""
+    #todo: EF - lazy patch
+    return value
+
+    chars = int(chars)
+    value = unicode(value)
+    if len(value) < chars:
+        return value
+    else:
+        out = []
+        line = value.split(' ')
+        for word in line:
+            if len(word) > chars:
+                out.append(force_space(word, chars))
+            else:
+                out.append(word)
+
+    return " ".join(out)
+
+register.filter('break_at', break_at)
+
+def config_boolean(option):
+    """Looks up the configuration option, returning true or false."""
+    args = option.split('.')
+    try:
+        val = config_value(*args)
+    except:
+        log.warn('config_boolean tag: Tried to look up config setting "%s", got SettingNotSet, returning False', option)
+        val = False
+    if val:
+        return "true"
+    else:
+        return ""
+
+register.filter('config_boolean', config_boolean)
+
+def admin_site_views(view):
+    """Returns a formatted list of sites, rendering for view, if any"""
+
+    if view:
+        path = urlresolvers.reverse(view)
+    else:
+        path = None
+
+    links = []
+    for site in Site.objects.all():
+        paths = ["http://", site.domain]
+        if path:
+            paths.append(path)
+
+        links.append((site.name, url_join(paths)))
+
+    ret = {
+        'links' : links,
+    }
+    return ret
+
+
+register.inclusion_tag('forum.deps.livesettings/_admin_site_views.html')(admin_site_views)