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-rw-r--r--src/guff/views/html/api-docs.cr71
-rw-r--r--src/guff/views/html/page.cr66
2 files changed, 137 insertions, 0 deletions
diff --git a/src/guff/views/html/api-docs.cr b/src/guff/views/html/api-docs.cr
new file mode 100644
index 0000000..0b5aff3
--- /dev/null
+++ b/src/guff/views/html/api-docs.cr
@@ -0,0 +1,71 @@
+require "html"
+require "ecr/macros"
+require "../../api/methods"
+require "./page"
+
+class Guff::APIDocsHTMLView
+ TITLE = "Guff API Documentation"
+
+ def self.run(context : HTTP::Server::Context)
+ page = PageHTMLView.new(TITLE, new.to_s)
+ context.response.content_type = page.content_type
+ context.response.puts page
+ end
+
+ private def namespaces
+ API::Methods::METHODS.keys.sort
+ end
+
+ private def methods(
+ namespace : String
+ )
+ API::Methods::METHODS[namespace].keys.sort
+ end
+
+ private def method_text(
+ namespace : String,
+ method : String
+ )
+ API::Methods::METHODS[namespace][method][:text] as String
+ end
+
+ private def method_args(
+ namespace : String,
+ method : String
+ )
+ if method_has_args?(namespace, method)
+ args = API::Methods::METHODS[namespace][method][:args] as \
+ Hash(String, Hash(Symbol, String|Symbol|Bool)) | Nil
+ args.keys.sort
+ else
+ [] of String
+ end
+ end
+
+ private def arg_text(
+ namespace : String,
+ method : String,
+ name : String
+ ) : String
+ if method_has_args?(namespace, method)
+ arg = API::Methods::METHODS[namespace][method][:args][name] as\
+ Hash(Symbol, String|Symbol|Bool)
+ arg[:text] as String
+ else
+ ""
+ end
+ end
+
+ private def method_has_args?(
+ namespace : String,
+ method : String
+ )
+ API::Methods::METHODS[namespace][method].has_key?(:args)
+ end
+
+ def h(s : String)
+ HTML.escape(s || "")
+ end
+
+ ECR.def_to_s("./src/guff/views/ecrs/api-docs.ecr")
+end
diff --git a/src/guff/views/html/page.cr b/src/guff/views/html/page.cr
new file mode 100644
index 0000000..c300070
--- /dev/null
+++ b/src/guff/views/html/page.cr
@@ -0,0 +1,66 @@
+require "ecr/macros"
+require "html"
+
+module Guff
+ class PageHTMLView
+ property :charset
+ property :lang
+ property :title
+ property :body
+ property :scripts
+ property :styles
+ property :metas
+ property :body_id
+ property :body_class
+
+ FORMATS = {
+ attr: "%s='%s'",
+ meta: "<meta %s/>",
+ style: "<link rel='stylesheet' type='text/css' href='%s'/>",
+ script: "<script type='text/javascript' src='%s'></script>",
+ }
+
+ def initialize(@title = "" : String, @body = "" : String)
+ @charset = "utf-8"
+ @lang = "en-US"
+ @scripts = [] of String
+ @styles = [] of String
+ @metas = [] of Hash(String, String)
+ end
+
+ def body_attrs
+ {
+ "id": @body_id,
+ "class": @body_class,
+ }.map { |k, v| attr(k, v) }.join(" ")
+ end
+
+ def page_headers : String
+ (@metas.map { |meta|
+ FORMATS[:meta] % [meta.map { |k, v| attr(k, v) }.join(" ")]
+ } + @styles.map { |path|
+ FORMATS[:style] % [h(path)]
+ }).join("")
+ end
+
+ def page_footers : String
+ @scripts.map { |path|
+ FORMATS[:style] % [h(path)]
+ }.join("")
+ end
+
+ def h(s : String?) : String
+ s ? HTML.escape(s) : ""
+ end
+
+ def attr(k : String, v : String?) : String
+ v ? FORMATS[:attr] % [k, h(v)] : ""
+ end
+
+ def content_type
+ "text/html; charset=%s" % [@charset]
+ end
+
+ ECR.def_to_s("./src/guff/views/ecrs/page.ecr")
+ end
+end