Mercurial > prosody-modules
view mod_conversejs/mod_conversejs.lua @ 3582:444e2306c99a
mod_http_muc_log: Add option to show OOB images
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 05 May 2019 14:06:50 +0200 |
parents | 4feab7e87675 |
children | 1921ae4449b8 |
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-- mod_conversejs -- Copyright (C) 2017 Kim Alvefur local json_encode = require"util.json".encode; module:depends"http"; local has_bosh = pcall(function () module:depends"bosh"; end); local has_ws = pcall(function () module:depends("websocket"); end); pcall(function () module:depends("bookmarks"); end); local cdn_url = module:get_option_string("conversejs_cdn", "https://cdn.conversejs.org"); local version = module:get_option_string("conversejs_version", ""); if version ~= "" then version = "/" .. version end local js_url = module:get_option_string("conversejs_script", cdn_url..version.."/dist/converse.min.js"); local css_url = module:get_option_string("conversejs_css", cdn_url..version.."/css/converse.min.css"); local html_template = ([[ <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <link rel="stylesheet" type="text/css" media="screen" href="$css_url"/> <script charset="utf-8" src="$js_url"></script> <title>Prosody IM and Converse.js</title> </head> <body> <noscript> <h1>Converse.js</h1> <p>I'm sorry, but this XMPP client application won't work without JavaScript.</p> <p>Perhaps you would like to try one of these clients:</p> <dl> <dt>Desktop</dt> <dd><ul> <li><a href="https://gajim.org/">Gajim</a></li> <li><a href="https://poez.io/">Poezio</a></li> <li><a href="https://swift.im/">Swift</a></li> </ul></dd> <dt>Mobile</dt> <dd><ul> <li><a href="https://github.com/siacs/Conversations">Conversations</a></li> <li><a href="https://yaxim.org/">Yaxim</a></li> </ul></dd> </dl> <p><a href="https://xmpp.org/software/clients.html">More clients...</a></p> </noscript> <script>%s</script> </body> </html> ]]):gsub("$([%w_]+)", { js_url = js_url, css_url = css_url }); js_template = [[ if(typeof converse == 'undefined') { var div = document.createElement("div"); var noscript = document.getElementsByTagName("noscript")[0]; div.innerHTML = noscript.innerText; document.body.appendChild(div); } else { converse.initialize(%s); } ]]; local user_options = module:get_option("conversejs_options"); local function get_converse_options() local allow_registration = module:get_option_boolean("allow_registration", false); local converse_options = { bosh_service_url = has_bosh and module:http_url("bosh","/http-bind") or nil; websocket_url = has_ws and module:http_url("websocket","xmpp-websocket"):gsub("^http", "ws") or nil; authentication = module:get_option_string("authentication") == "anonymous" and "anonymous" or "login"; jid = module.host; default_domain = module.host; domain_placeholder = module.host; allow_registration = allow_registration; registration_domain = allow_registration and module.host or nil; }; if type(user_options) == "table" then for k,v in pairs(user_options) do converse_options[k] = v; end end return converse_options; end local add_tags = module:get_option_set("conversejs_tags"); if add_tags then local tags = {}; for tag in add_tags do table.insert(tags, tag); end html_template = html_template:gsub("</head>", table.concat(tags, "\n"):gsub("%%", "%%").."\n</head>"); end module:provides("http", { title = "Converse.js"; route = { GET = function (event) local converse_options = get_converse_options(); event.response.headers.content_type = "text/html"; return html_template:format(js_template:format(json_encode(converse_options))); end; ["GET /prosody-converse.js"] = function (event) local converse_options = get_converse_options(); event.response.headers.content_type = "application/javascript"; return js_template:format(json_encode(converse_options)); end; } });