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Versions: 14
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Stored size: 1.64 KB
Contents
module Veewee
class Templates
attr_accessor :env
def initialize(env)
@env = env
return self
end
def [](name)
result = nil
valid_paths(env.template_path).each do |template_dir|
template = Veewee::Template.new(name, File.join(template_dir, name), @env)
if template.exists?
result = template
return result
end
end
return nil
end
# Fetch all Templates
def each(&block)
templates = Hash.new
valid_paths(env.template_path).each do |template_dir|
env.logger.debug("[Template] Searching #{template_dir} for templates")
subdirs = Dir.glob("#{template_dir}/*")
subdirs.each do |sub|
if File.directory?("#{sub}")
name = sub.sub(/#{template_dir}\//, '')
template = Veewee::Template.new(name, sub, @env)
if template.exists?
env.logger.debug("[Template] template '#{name}' found")
templates[name] = template
end
end
end
end
if templates.length == 0
env.logger.debug("[Template] no templates found")
end
Hash[templates.sort].each(&block)
end
private
# Traverses path to see which exist or not
# and checks if available
def valid_paths(paths)
valid_paths = paths.collect { |path|
if File.exists?(path) && File.directory?(path)
env.logger.info "Path #{path} exists"
File.expand_path(path)
else
env.logger.info "Path #{path} does not exist, skipping"
nil
end
}
return valid_paths.compact
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems