Sha256: 28a3353d8b304c55bd3470c088a6539865899679a9a35038d2f6d915bb3e089f
Contents?: true
Size: 1.94 KB
Versions: 18
Compression:
Stored size: 1.94 KB
Contents
module GroupTags
include Radiant::Taggable
include ReaderHelper
class TagError < StandardError; end
desc %{
The root 'group' tag is not meant to be called directly.
All it does is summon a group object so that its fields can be displayed with eg.
<pre><code><r:group:name /></code></pre>
This tag will not throw an exception if there is no group; it will just disappear.
}
tag 'group' do |tag|
tag.locals.group = @mailer_vars ? @mailer_vars[:@group] : tag.locals.page.group
tag.expand if tag.locals.group
end
[:name, :description, :url].each do |field|
desc %{
Displays the #{field} field of the currently relevant group. Works in email messages too.
<pre><code><r:group:#{field} /></code></pre>
}
tag "group:#{field}" do |tag|
tag.locals.group.send(field)
end
end
desc %{
Expands if this group has messages.
<pre><code><r:group:if_messages>...</r:group:if_messages /></code></pre>
}
tag "group:if_messages" do |tag|
tag.expand if tag.locals.group.messages.ordinary.published.any?
end
desc %{
Expands if this group does not have messages.
<pre><code><r:group:unless_messages>...</r:group:unless_messages /></code></pre>
}
tag "group:unless_messages" do |tag|
tag.expand unless tag.locals.group.messages.ordinary.published.any?
end
desc %{
Loops through the non-functional messages (ie not welcomes and reminders) that belong to this group
and that have been sent, though not necessarily to the present reader (which is the point, really).
<pre><code><r:group:messages:each>...</r:group:messages:each /></code></pre>
}
tag "group:messages" do |tag|
tag.locals.messages = tag.locals.group.messages.ordinary.published
tag.expand
end
tag "group:messages:each" do |tag|
result = []
tag.locals.messages.each do |message|
tag.locals.message = message
result << tag.expand
end
result
end
end
Version data entries
18 entries across 18 versions & 1 rubygems