krishan’s gists

krishan / application.html.erb

Created April 20, 2016 16:27

Disable Turbolinks while App is running inside Scrivito

	<% if scrivito_user %>
	<%# opt out of turbolinks when running inside Scrivito %>
	<body data-no-turbolink>
	<% else %>
	<body>
	<% end %>

krishan / scrivito_monkey_patch.rb

Created March 8, 2016 17:04

Hotfix for Timeout Error during Uploads

	# put this into config/initializers/scrivito_monkey_patch.rb

	scrivito_version = Gem.loaded_specs["scrivito"].version
	scrivito_gem_version = Gem::Version.new(scrivito_version)

	checked_versions = [">= 0.71.0", "< 1.3.0"]
	blob_render_versions = [">= 1.2.0.rc1"]

	$_scrivito_does_blob_render =
	Gem::Requirement.new(blob_render_versions).satisfied_by?(scrivito_gem_version)

krishan / show.html.erb

Last active August 29, 2015 14:26

Responsive Images with Scrivito

	<%= scrivito_image_tag widget, :image, {
	class: 'image-widget',
	srcset: srcset_for(widget.image)
	}, transform: {width: 1280} %>

krishan / scrivito_monkey_patch.rb

Last active August 29, 2015 14:19

Hotfix for Scrivito Bug

	# put this into config/initializers/scrivito_monkey_patch.rb

	scrivito_version = Gem.loaded_specs["scrivito"].version
	checked_versions = [">= 0.30.0", "<= 0.50.0"]

	requirement = Gem::Requirement.new(checked_versions)

	if !requirement.satisfied_by?(Gem::Version.new(scrivito_version))
	raise "this monkey patch was designed for scrivito versions #{checked_versions}. "\
	"you upgraded scrivito to #{scrivito_version}, please ensure it still applies and works"

krishan / gist:fba5b2654167d261f07b

Last active August 29, 2015 14:10

make first bootstrap tabs active by default in scrivito

	// make the first tab of each bootstrap tab panel active
	scrivito.on("content", function(content) {
	// explanation of find & addBack usage see:
	// http://stackoverflow.com/questions/2828019
	$(content).
	find("[role=tabpanel]").addBack("[role=tabpanel]").
	each(function(_, panel) {
	$(panel).find(".nav-tabs > *:first").addClass("active");
	$(panel).find(".tab-content > *:first").addClass("active");
	});

krishan / kittenize.rb

Created March 13, 2014 10:23

	def kittenize(obj)
	puts "uploading kitten..."
	kitten = Image.create(
	_path: "/egal/#{rand}",
	blob: File.new("/Users/krishane/Desktop/kitten.jpg")
	)

	puts "kittenizing..."
	obj.update(
	main_content: obj.main_content.map do \|widget\|

krishan / check.rb

Last active January 4, 2016 03:39

Check if Obj#revert actually works

	Workspace = RailsConnector::Workspace
	CmsRestApi = RailsConnector::CmsRestApi

	# setup content
	workspace_id = CmsRestApi.post("/workspaces", {})["id"]
	CmsRestApi.put("/workspaces/#{workspace_id}/objs/#{Obj.root.id}", obj: {title: "Big change!"})

	# this is what RailsConnector::CacheMiddleware does
	RailsConnector::CmsBackend.begin_caching

krishan / auto_bundle_exec_rake.sh

Created September 29, 2011 12:05

automatically bundle exec rake

	# include this in your shell profile

	function rake {
	if [ -e "Gemfile" ]
	then
	bundle exec rake $@
	else
	`which rake` $@
	fi
	}

Kristian Hanekamp krishan