Mercurial Hosting > luan
changeset 1217:4c2972f4d862
.html in examples
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Tue, 20 Mar 2018 15:43:16 -0600 |
| parents | 5dbb552075ff |
| children | a50803fde972 |
| files | examples/blog/serve.sh examples/blog/src/edit.html.luan examples/blog/src/edit.luan examples/blog/src/index.html.luan examples/blog/src/new.html.luan examples/blog/src/new.luan examples/blog/src/private/tools/backup.html.luan examples/blog/src/private/tools/backup.luan website/src/examples/hi.html.luan website/src/examples/hi.luan website/src/examples/hi2.html.luan website/src/examples/hi2.luan website/src/examples/upload-and-email.html.luan website/src/examples/upload-and-email.luan website/src/tutorial.html.luan |
| diffstat | 15 files changed, 224 insertions(+), 224 deletions(-) [+] |
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--- a/examples/blog/serve.sh Tue Mar 20 15:27:08 2018 -0600 +++ b/examples/blog/serve.sh Tue Mar 20 15:43:16 2018 -0600 @@ -1,1 +1,1 @@ -luan luan:http/serve.luan file:src 2>&1 | tee err +luan luan:http/serve.luan src 2>&1 | tee err
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/blog/src/edit.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,44 @@ +local Luan = require "luan:Luan.luan" +local error = Luan.error +local String = require "luan:String.luan" +local to_number = String.to_number or error() +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" +local Post = require "site:/lib/Post.luan" + + +return function() + local post_id = to_number(Http.request.parameters.post) or error() + local post = Post.get_by_id(post_id) or error() + if Http.request.parameters.save ~= nil then + post.subject = Http.request.parameters.subject + post.content = Http.request.parameters.content + post.save() + Http.response.send_redirect("/#p"..post.id) + return + end + + Io.stdout = Http.response.text_writer() +%> +<!doctype html> +<html> + <head> + <style> + @import "/site.css"; + </style> + </head> + <body> + <h1>Make New Post</h1> + + <form method=post> + <p>Subject: <input name=subject size=50 type=text value="<%= post.subject %>"></p> + <p><textarea name=content rows=20 cols=90><%= post.content %></textarea><br>bbcode works</p> + <p> + <input type=submit name=save value=Submit> + </p> + </form> + + </body> +</html> +<% +end
--- a/examples/blog/src/edit.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,44 +0,0 @@ -local Luan = require "luan:Luan.luan" -local error = Luan.error -local String = require "luan:String.luan" -local to_number = String.to_number or error() -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" -local Post = require "site:/lib/Post.luan" - - -return function() - local post_id = to_number(Http.request.parameters.post) or error() - local post = Post.get_by_id(post_id) or error() - if Http.request.parameters.save ~= nil then - post.subject = Http.request.parameters.subject - post.content = Http.request.parameters.content - post.save() - Http.response.send_redirect("/#p"..post.id) - return - end - - Io.stdout = Http.response.text_writer() -%> -<!doctype html> -<html> - <head> - <style> - @import "/site.css"; - </style> - </head> - <body> - <h1>Make New Post</h1> - - <form method=post> - <p>Subject: <input name=subject size=50 type=text value="<%= post.subject %>"></p> - <p><textarea name=content rows=20 cols=90><%= post.content %></textarea><br>bbcode works</p> - <p> - <input type=submit name=save value=Submit> - </p> - </form> - - </body> -</html> -<% -end
--- a/examples/blog/src/index.html.luan Tue Mar 20 15:27:08 2018 -0600 +++ b/examples/blog/src/index.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -31,7 +31,7 @@ <input type=submit value=Search> </form> - <div><a href="new">Make New Post</a></div> + <div><a href="new.html">Make New Post</a></div> <% local posts = query and Post.search(query) or Post.get_all() @@ -39,7 +39,7 @@ %> <a name="p<%= post.id %>"> <h2><%= post.subject %></h2> - <p><%= Time.format(post.date) %> - <a href="edit?post=<%= post.id %>">Edit</a></p> + <p><%= Time.format(post.date) %> - <a href="edit.html?post=<%= post.id %>">Edit</a></p> <pre><%= bbcode_to_html(html_encode(post.content)) %></pre> <hr> <%
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/blog/src/new.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,41 @@ +local Luan = require "luan:Luan.luan" +local error = Luan.error +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" +local Post = require "site:/lib/Post.luan" + + +return function() + local subject = Http.request.parameters.subject + local content = Http.request.parameters.content + if Http.request.parameters.save ~= nil then + local post = Post.new{ subject=subject, content=content } + post.save() + Http.response.send_redirect("/") + return + end + + Io.stdout = Http.response.text_writer() +%> +<!doctype html> +<html> + <head> + <style> + @import "/site.css"; + </style> + </head> + <body> + <h1>Make New Post</h1> + + <form method=post> + <p>Subject: <input name=subject size=50 type=text></p> + <p><textarea name=content rows=20 cols=90></textarea><br>bbcode works</p> + <p> + <input type=submit name=save value=Submit> + </p> + </form> + + </body> +</html> +<% +end
--- a/examples/blog/src/new.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,41 +0,0 @@ -local Luan = require "luan:Luan.luan" -local error = Luan.error -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" -local Post = require "site:/lib/Post.luan" - - -return function() - local subject = Http.request.parameters.subject - local content = Http.request.parameters.content - if Http.request.parameters.save ~= nil then - local post = Post.new{ subject=subject, content=content } - post.save() - Http.response.send_redirect("/") - return - end - - Io.stdout = Http.response.text_writer() -%> -<!doctype html> -<html> - <head> - <style> - @import "/site.css"; - </style> - </head> - <body> - <h1>Make New Post</h1> - - <form method=post> - <p>Subject: <input name=subject size=50 type=text></p> - <p><textarea name=content rows=20 cols=90></textarea><br>bbcode works</p> - <p> - <input type=submit name=save value=Submit> - </p> - </form> - - </body> -</html> -<% -end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/blog/src/private/tools/backup.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,20 @@ +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" +local Db = require "site:/lib/Db.luan" + + +return function() + local backup = Io.uri "site:/private/local/backup.zip" + backup.delete() + Db.zip(backup) + + Io.stdout = Http.response.text_writer() +%> +<!doctype html> +<html> + <body> + backed up to <a href="/private/local/backup.zip">/private/local/backup.zip</a> + </body> +</html> +<% +end
--- a/examples/blog/src/private/tools/backup.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,20 +0,0 @@ -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" -local Db = require "site:/lib/Db.luan" - - -return function() - local backup = Io.uri "site:/private/local/backup.zip" - backup.delete() - Db.zip(backup) - - Io.stdout = Http.response.text_writer() -%> -<!doctype html> -<html> - <body> - backed up to <a href="/private/local/backup.zip">/private/local/backup.zip</a> - </body> -</html> -<% -end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/website/src/examples/hi.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,15 @@ +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" + + +return function() + Io.stdout = Http.response.text_writer() +%> +<!doctype html> +<html> + <body> + Hello World + </body> +</html> +<% +end
--- a/website/src/examples/hi.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,15 +0,0 @@ -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" - - -return function() - Io.stdout = Http.response.text_writer() -%> -<!doctype html> -<html> - <body> - Hello World - </body> -</html> -<% -end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/website/src/examples/hi2.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,41 @@ +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" + + +local function form() +%> +<!doctype html> +<html> + <body> + <h1>Hello</h1> + <form> + What is your name? + <input name="name"> + <input type=submit> + </form> + </body> +</html> +<% +end + +local function hello(name) +%> +<!doctype html> +<html> + <body> + <h1>Hello</h1> + <p>Hi <%= name %>!</p> + </body> +</html> +<% +end + +return function() + Io.stdout = Http.response.text_writer() + local name = Http.request.parameters.name + if name == nil then + form() + else + hello(name) + end +end
--- a/website/src/examples/hi2.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,41 +0,0 @@ -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" - - -local function form() -%> -<!doctype html> -<html> - <body> - <h1>Hello</h1> - <form> - What is your name? - <input name="name"> - <input type=submit> - </form> - </body> -</html> -<% -end - -local function hello(name) -%> -<!doctype html> -<html> - <body> - <h1>Hello</h1> - <p>Hi <%= name %>!</p> - </body> -</html> -<% -end - -return function() - Io.stdout = Http.response.text_writer() - local name = Http.request.parameters.name - if name == nil then - form() - else - hello(name) - end -end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/website/src/examples/upload-and-email.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -0,0 +1,57 @@ +local Io = require "luan:Io.luan" +local Http = require "luan:http/Http.luan" +local Mail = require "luan:mail/Mail.luan" + + +local send = Mail.Sender{ + host = "smtpcorp.com"; + username = "smtp@luanhost.com"; + password = "luanhost"; + port = 2525; +}.send + +local function form() +%> +<!doctype html> +<html> + <body> + <h1>Upload and Email</h1> + <form method="post" enctype="multipart/form-data"> + <p>Email: <input name=email></p> + <p><input type=file name=file></p> + <p><input type=submit></p> + </form> + </body> +</html> +<% +end + +local function sent() +%> +<!doctype html> +<html> + <body> + <h1>Upload and Email</h1> + <p>file sent</p> + </body> +</html> +<% +end + +return function() + Io.stdout = Http.response.text_writer() + local email = Http.request.parameters.email + if email == nil then + form() + else + local file = Http.request.parameters.file + send{ + from = "smtp@luanhost.com"; + to = email; + subject = "Upload and Email"; + body = "file should be attached"; + attachments = {file}; + } + sent() + end +end
--- a/website/src/examples/upload-and-email.luan Tue Mar 20 15:27:08 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,57 +0,0 @@ -local Io = require "luan:Io.luan" -local Http = require "luan:http/Http.luan" -local Mail = require "luan:mail/Mail.luan" - - -local send = Mail.Sender{ - host = "smtpcorp.com"; - username = "smtp@luanhost.com"; - password = "luanhost"; - port = 2525; -}.send - -local function form() -%> -<!doctype html> -<html> - <body> - <h1>Upload and Email</h1> - <form method="post" enctype="multipart/form-data"> - <p>Email: <input name=email></p> - <p><input type=file name=file></p> - <p><input type=submit></p> - </form> - </body> -</html> -<% -end - -local function sent() -%> -<!doctype html> -<html> - <body> - <h1>Upload and Email</h1> - <p>file sent</p> - </body> -</html> -<% -end - -return function() - Io.stdout = Http.response.text_writer() - local email = Http.request.parameters.email - if email == nil then - form() - else - local file = Http.request.parameters.file - send{ - from = "smtp@luanhost.com"; - to = email; - subject = "Upload and Email"; - body = "file should be attached"; - attachments = {file}; - } - sent() - end -end
--- a/website/src/tutorial.html.luan Tue Mar 20 15:27:08 2018 -0600 +++ b/website/src/tutorial.html.luan Tue Mar 20 15:43:16 2018 -0600 @@ -71,7 +71,7 @@ <p>The <b>..</b> operator does concatenation. This will print <b>Hello Bob</b>.</p> -<p>Now let's make a web page. First we need a directory for our website. So create a directory <b>site</b>. In this directory, create a file <b>hi.luan</b> containing: +<p>Now let's make a web page. First we need a directory for our website. So create a directory <b>site</b>. In this directory, create a file <b>hi.html.luan</b> containing: <pre><%=Html.encode[[ local Io = require "luan:Io.luan" @@ -90,11 +90,11 @@ end ]]%></pre> -<p>Now go back to the parent directory and do <b>luan luan:http/serve.luan file:site</b>. This will run the Luan web server on port 8080. Try going to <a href="http://localhost:8080/">http://localhost:8080/</a>. You should see the directory. If you click on <b>hi.luan</b> you will see the source. But if you remove the <b>.luan</b> and just go to <a href="http://localhost:8080/hi">http://localhost:8080/hi</a> then you will run the program which will generate the web page.</p> +<p>Now go back to the parent directory and do <b>luan luan:http/serve.luan file:site</b>. This will run the Luan web server on port 8080. Try going to <a href="http://localhost:8080/">http://localhost:8080/</a>. You should see the directory. If you click on <b>hi.html.luan</b> you will see the source. But if you remove the <b>.luan</b> and just go to <a href="http://localhost:8080/hi.html">http://localhost:8080/hi.html</a> then you will run the program which will generate the web page.</p> <p>The Luan webserver expects the file to return a function and calls it to generate the page. Code of the form <b><%=Html.encode[[%>...<%]]%></b> writes its output to <b>Io.stdout</b> which by default is the standard output of the command line. So in the returned function one usually starts by setting <b>Io.stdout</b> to a <code>text_writer</code> which writes its output to the HTTP response (to the web browser).</p> -<p>You can find this example and others in the <a href="examples">examples directory</a>. Take a look at <a href="examples/hi2.luan">hi2.luan</a> next. Remember to remove the <b>.luan</b> from the URL to run the code. And by the way, you can see the source for this page at <a href="tutorial.html.luan">tutorial.html.luan</a>.</p> +<p>You can find this example and others in the <a href="examples/">examples directory</a>. Take a look at <a href="examples/hi2.luan">hi2.luan</a> next. Remember to remove the <b>.luan</b> from the URL to run the code. And by the way, you can see the source for this page at <a href="tutorial.html.luan">tutorial.html.luan</a>.</p> <p>So now you have built your website and you want to publish it to the web. If you have your own domain, create a CNAME record for it pointing to <b>s1.luanhost.com</b>. If you don't have a domain, just use a domain like <b>bob.s1.luanhost.com</b> (anything of the form <b>*.s1.luanhost.com</b>). Assuming your directory is <b>site</b> and you will use the password <b>secret</b>, do the following from the command line: