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Fix problem in breadcrumps, when no "Home"-page exists.

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This commit is contained in:
sandoz 2009-08-19 22:59:53 +02:00
parent 6866c4eada
commit 004ce464c1
6 changed files with 21 additions and 5 deletions
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16
app/helpers/pages_helper.rb
View file

@ -20,6 +20,22 @@ module PagesHelper
link_to text, "/wiki/#{page.title}"
end
end
def link_to_wikipage_by_permalink(permalink, text = nil)
unless permalink.blank?
page = Page.find_by_permalink(permalink)
if page.nil?
if text.nil?
link_to permalink, new_page_path(:title => permalink)
else
link_to text, new_page_path(:title => permalink)
end
else
link_to_wikipage(page, text)
end
end
end
# def generate_toc(body)
# toc = ""
# body.gsub(/^([=]{1,6})\s*(.*?)\s*(\1)/) do

2
app/views/pages/all.html.haml
View file

@ -2,7 +2,7 @@
.wiki_all
#breadcrump
= link_to_wikipage(Page.find_by_permalink("Home"), "Foodcoop-Wiki")
= link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
%h1 Alle Wikiseite

2
app/views/pages/edit.html.haml
View file

@ -2,7 +2,7 @@
.wiki_edit
#breadcrump
= link_to_wikipage(Page.find_by_permalink("Home"), "Foodcoop-Wiki")
= link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
- for page in @page.ancestors.reverse
%span.wikiSeparator >
= link_to_wikipage(page)

2
app/views/pages/new.html.haml
View file

@ -2,7 +2,7 @@
.wiki_new
#breadcrump
= link_to_wikipage(Page.find_by_permalink("Home"), "Foodcoop-Wiki")
= link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
- parent_page = Page.find_by_permalink(params[:parent])
- if parent_page != nil
- for page in parent_page.ancestors.reverse

2
app/views/pages/show.html.haml
View file

@ -3,7 +3,7 @@
.wiki_show
#breadcrump
= link_to_wikipage(Page.find_by_permalink("Home"), "Foodcoop-Wiki")
= link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
- for page in @page.ancestors.reverse
%span.wikiSeparator >
= link_to_wikipage(page)

2
app/views/pages/version.html.haml
View file

@ -2,7 +2,7 @@
.wiki_version
#breadcrump
= link_to_wikipage(Page.find_by_permalink("Home"), "Foodcoop-Wiki")
= link_to_wikipage_by_permalink("Home", "Foodcoop-Wiki")
- for page in @page.ancestors.reverse
%span.wikiSeparator >
= link_to_wikipage(page)