Ollo/Wordclock
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Wordclock/webpage.lua

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Lua
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Extracted the webpage into a seperate file
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-------------
--- The webpage for the Webserver
function sendWebPage(conn,answertype)
A different color can be selected for each minute
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Extracted the webpage into a seperate file
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if (ssid == nil) then
ssid="Not set"
end
if (sntpserverhostname == nil) then
sntpserverhostname="ptbtime1.ptb.de"
end
if (timezoneoffset == nil) then
timezoneoffset=1
end
Color can be set via the WebInterface
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-- Set the default color, if nothing is set
if (color == nil) then
color=string.char(0,0,250)
end
Prepared Minutes in different colors
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if (color1 == nil) then
color1=color
end
if (color2 == nil) then
color2=color
end
if (color3 == nil) then
color3=color
end
if (color4 == nil) then
color4=color
end
added color picker
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local hexColor = "#" .. string.format("%02x",string.byte(color,1)) .. string.format("%02x",string.byte(color,2)) .. string.format("%02x",string.byte(color,3))
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local hexColor1 = "#" .. string.format("%02x",string.byte(color1,1)) .. string.format("%02x",string.byte(color1,2)) .. string.format("%02x",string.byte(color1,3))
local hexColor2 = "#" .. string.format("%02x",string.byte(color2,1)) .. string.format("%02x",string.byte(color2,2)) .. string.format("%02x",string.byte(color2,3))
local hexColor3 = "#" .. string.format("%02x",string.byte(color3,1)) .. string.format("%02x",string.byte(color3,2)) .. string.format("%02x",string.byte(color3,3))
local hexColor4 = "#" .. string.format("%02x",string.byte(color4,1)) .. string.format("%02x",string.byte(color4,2)) .. string.format("%02x",string.byte(color4,3))
A different color can be selected for each minute
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-- hack for the second part of the page
buf=nil
if (answertype==10) then
buf = "<tr><th>Color 1. Minute</th><td><input type=\"color\" name=\"colorMin1\" value=\"" .. hexColor1 .. "\"></td><td /></tr>"
buf = buf .."<tr><th>Color 2. Minute</th><td><input type=\"color\" name=\"colorMin2\" value=\"" .. hexColor2 .. "\"></td><td /></tr>"
buf = buf .."<tr><th>Color 3. Minute</th><td><input type=\"color\" name=\"colorMin3\" value=\"" .. hexColor3 .. "\"></td><td /></tr>"
buf = buf .."<tr><th>Color 4. Minute</th><td><input type=\"color\" name=\"colorMin4\" value=\"" .. hexColor4 .. "\"></td><td /></tr>"
buf = buf .."<tr><th>Three quater</th><td><input type=\"checkbox\" name=\"threequater\" ".. (threequater and "checked" or "") .. "></td><td>Dreiviertel Joa/nei</td></tr>"
buf = buf .. "<tr><td colspan=\"3\"><div align=\"center\"><input type=\"submit\" value=\"Save Configuration\" onclick=\"this.value='Submitting ..';this.disabled='disabled'; this.form.submit();\"></div></td></tr>"
buf = buf .. "<tr><td colspan=\"3\"><div align=\"center\"><input type=\"submit\" name=\"action\" value=\"Reboot\"></div></td></tr>"
buf = buf .."</table></form>"
conn:send(buf)
buf=nil
collectgarbage()
-- Code will only be added once the page is loaded
endOfPage=true
return
end
Extracted the webpage into a seperate file
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local buf="HTTP/1.1 200 OK\nServer: NodeMCU\nContent-Type: text/html\n\n"
if (node.heap() < 8000) then
buf = buf .. "<h1>Busy, please come later again</h1>"
else
buf = buf .. "<html>"
buf = buf .. "<head><title>WordClock Setup Page</title>"
buf = buf .. "</head><body>\n"
Color can be set via the WebInterface
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buf = buf .. "<h1>Welcome to the WordClock</h1>"
Extracted the webpage into a seperate file
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buf = buf .."<form action=\"\" method=\"POST\">"
Color can be set via the WebInterface
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buf = buf .."<table>"
buf = buf .."<tr><th>WIFI-SSID</b></th><td><input name=\"ssid\" value=\"" .. ssid .. "\"></td><td /></tr>"
buf = buf .."<tr><th>WIFI-Password</th><td><input name=\"password\"></td><td /></tr>"
buf = buf .."<tr><th>SNTP Server</th><td><input name=\"sntpserver\" value=\"" .. sntpserverhostname .. "\"></td><td>ntp server to sync the time</tr>"
added color picker
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buf = buf .."<tr><th>Offset to UTC time</th><td><input type=\"number\" name=\"timezoneoffset\" value=\"" .. timezoneoffset .. "\"></td><td>Define the offset to UTC time in hours. E.g +1</tr>"
buf = buf .."<tr><th>Color</th><td><input type=\"color\" name=\"fcolor\" value=\"" .. hexColor .. "\"></td><td /></tr>"
A different color can be selected for each minute
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Extracted the webpage into a seperate file
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if answertype==2 then
buf = buf .. "<h2><font color=\"green\">New configuration saved</font></h2\n>"
elseif answertype==3 then
buf = buf .. "<h2><font color=\"red\">ERROR</font></h2\n>"
elseif answertype==4 then
buf = buf .. "<h2><font color=\"orange\">Not all parameters set</font></h2\n>"
end
buf = buf .. "\n</body></html>"
end
conn:send(buf)
buf=nil
collectgarbage()
Color can be set via the WebInterface
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end
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