Jeremy Penner
cb5132f393
subrepo: subdir: "vendor/lite-plugins" merged: "de4227d" upstream: origin: "https://github.com/rxi/lite-plugins" branch: "master" commit: "de4227d" git-subrepo: version: "0.4.2" origin: "https://github.com/ingydotnet/git-subrepo" commit: "65fde50"
74 lines
1.9 KiB
Lua
74 lines
1.9 KiB
Lua
local core = require "core"
|
|
local command = require "core.command"
|
|
local keymap = require "core.keymap"
|
|
|
|
|
|
local html = [[
|
|
<html>
|
|
<style>
|
|
body {
|
|
margin:80 auto 100 auto;
|
|
max-width: 750px;
|
|
line-height: 1.6;
|
|
font-family: Open Sans, Arial;
|
|
color: #444;
|
|
padding: 0 10px;
|
|
}
|
|
h1, h2, h3 { line-height: 1.2; padding-top: 14px; }
|
|
hr { border: 0px; border-top: 1px solid #ddd; }
|
|
code, pre { background: #f3f3f3; padding: 8px; }
|
|
code { padding: 4px; }
|
|
a { text-decoration: none; color: #0366d6; }
|
|
a:hover { text-decoration: underline; }
|
|
table { border-collapse: collapse; }
|
|
table, th, td { border: 1px solid #ddd; padding: 6px; }
|
|
</style>
|
|
<head>
|
|
<title>${title}</title>
|
|
<head>
|
|
<body>
|
|
<script>
|
|
var xhr = new XMLHttpRequest;
|
|
xhr.open("POST", "https://api.github.com/markdown/raw");
|
|
xhr.setRequestHeader("Content-Type", "text/plain");
|
|
xhr.onload = function() { document.body.innerHTML = xhr.responseText; };
|
|
xhr.send("${content}");
|
|
</script>
|
|
</body>
|
|
</html>
|
|
]]
|
|
|
|
|
|
command.add("core.docview", {
|
|
["ghmarkdown:show-preview"] = function()
|
|
local dv = core.active_view
|
|
|
|
local content = dv.doc:get_text(1, 1, math.huge, math.huge)
|
|
local esc = { ['"'] = '\\"', ["\n"] = '\\n' }
|
|
local text = html:gsub("${(.-)}", {
|
|
title = dv:get_name(),
|
|
content = content:gsub(".", esc)
|
|
})
|
|
|
|
local htmlfile = core.temp_filename(".html")
|
|
local fp = io.open(htmlfile, "w")
|
|
fp:write(text)
|
|
fp:close()
|
|
|
|
core.log("Opening markdown preview for \"%s\"", dv:get_name())
|
|
if PLATFORM == "Windows" then
|
|
system.exec("start " .. htmlfile)
|
|
else
|
|
system.exec(string.format("xdg-open %q", htmlfile))
|
|
end
|
|
|
|
core.add_thread(function()
|
|
coroutine.yield(5)
|
|
os.remove(htmlfile)
|
|
end)
|
|
end
|
|
})
|
|
|
|
|
|
keymap.add { ["ctrl+shift+m"] = "ghmarkdown:show-preview" }
|