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Support POST parameters in redbean server pages

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See #97
This commit is contained in:
Justine Tunney 2021-03-27 07:29:55 -07:00
parent da36e7e256
commit 4d21cd315d
20 changed files with 1075 additions and 664 deletions
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3
tool/net/net.mk
View file

@ -67,6 +67,9 @@ o/$(MODE)/tool/net/redbean.com.dbg: \
o/$(MODE)/tool/net/redbean.css.zip.o \
o/$(MODE)/tool/net/redbean.html.zip.o \
o/$(MODE)/tool/net/redbean.lua.zip.o \
o/$(MODE)/tool/net/redbean-form.lua.zip.o \
o/$(MODE)/tool/net/.init.lua.zip.o \
o/$(MODE)/tool/net/.reload.lua.zip.o \
o/$(MODE)/tool/net/net.pkg \
$(CRT) \
$(APE)

70
tool/net/redbean-form.lua Normal file
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@ -0,0 +1,70 @@
-- redbean post request handler demo
local function main()
if GetMethod() ~= 'POST' then
ServeError(405)
SetHeader('Allow', 'POST')
return
end
SetStatus(200)
SetHeader('Content-Type', 'text/html; charset=utf-8')
Write('<!doctype html>\n')
Write('<title>redbean</title>\n')
Write('<h3>POST Request HTML Form Handler Demo</h3>\n')
Write('<p>')
firstname = GetParam('firstname')
lastname = GetParam('lastname')
if firstname and lastname then
Write('Hello ')
Write(EscapeHtml(firstname))
Write(' ')
Write(EscapeHtml(lastname))
Write('!<br>')
Write('Thank you for using redbean.')
end
Write('<dl>\n')
Write('<dt>Params\n')
Write('<dd>\n')
Write('<dl>\n')
params = GetParams()
for i = 1,#params do
Write('<dt>')
Write(EscapeHtml(params[i][1]))
Write('\n')
if params[i][2] then
Write('<dd>')
Write(EscapeHtml(params[i][2]))
Write('\n')
end
end
Write('</dl>\n')
Write('<dt>Headers\n')
Write('<dd>\n')
Write('<dl>\n')
for k,v in pairs(GetHeaders()) do
Write('<dt>')
Write(EscapeHtml(k))
Write('\n')
Write('<dd>')
Write(EscapeHtml(v))
Write('\n')
end
Write('</dl>\n')
Write('<dt>Payload\n')
Write('<dd><p>')
Write(EscapeHtml(GetPayload()))
Write('\n')
Write('</dl>\n')
Write('<p>')
Write('<a href="/tool/net/redbean.lua">Click here</a> ')
Write('to return to the previous page.\n')
end
main()

764
tool/net/redbean.c
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File diff suppressed because it is too large Load diff

4
tool/net/redbean.html
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@ -1,8 +1,8 @@
<!doctype html>
<meta charset="utf-8">
<title>redbean</title>
<link rel="stylesheet" href="redbean.css">
<img src="redbean.png" class="logo" width="84" height="84">
<link rel="stylesheet" href="/tool/net/redbean.css">
<img src="/tool/net/redbean.png" class="logo" width="84" height="84">
<h2>
<big>redbean</big><br>

31
tool/net/redbean.lua
View file

@ -1,8 +1,7 @@
-- redbean lua server page demo
local function main()
-- This check is optional.
-- We do this by default if you don't call GetMethod().
-- This check is pedantic but might be good to have.
if GetMethod() ~= 'GET' and GetMethod() ~= 'HEAD' then
ServeError(405)
SetHeader('Allow', 'GET, HEAD')
@ -40,9 +39,35 @@ local function main()
Write('<p>\n')
Write('<em>none</em><br>\n')
Write('ProTip: Try <a href="')
Write(EscapeHtml(EscapePath(GetPath()) .. '?x=hi+there&y&z&z=' .. EscapeParam('&')))
Write(EscapeHtml(EscapePath(GetPath()) .. '?x=hi%20there&y&z&z=' .. EscapeParam('&')))
Write('">clicking here</a>!\n')
end
-- Access redbean command line arguments.
-- These are the ones that come *after* the redbean server arguments.
Write('<h3>command line arguments</h3>\n')
if #argv > 0 then
Write('<ul>\n')
for i = 1,#argv do
Write('<li>')
Write(EscapeHtml(argv[i]))
Write('\n')
end
Write('</ul>\n')
else
Write('<p><em>none</em>\n')
end
Write('<h3>post request html form demo</h3>\n')
Write('<form action="/tool/net/redbean-form.lua" method="post">\n')
Write('<input type="text" id="firstname" name="firstname">\n')
Write('<label for="firstname">first name</label>\n')
Write('<br>\n')
Write('<input type="text" id="lastname" name="lastname">\n')
Write('<label for="lastname">last name</label>\n')
Write('<br>\n')
Write('<input type="submit" value="Submit">\n')
Write('</form>\n')
end
main()