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LennartHennigs/README.md Secret

Created September 12, 2017 17:14
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serve index for the httpStatic directory
Raw
README.md

This flow checks wether the httpStatic directory contains anindex.html or index.htm file. If not, it creates a directory index.

It uses the node-red-contrib-fs-ops to read directory and file contents.

http_Static_flow.png

Raw
flow.json
[{"id":"1c5e5e25.73f2f2","type":"tab","label":"create directory index","disabled":false,"info":""},{"id":"31847169.c498be","type":"http in","z":"1c5e5e25.73f2f2","name":"","url":"/","method":"get","upload":false,"swaggerDoc":"","x":70,"y":80,"wires":[["995abb6f.b3edd"]]},{"id":"995abb6f.b3edd","type":"fs-ops-dir","z":"1c5e5e25.73f2f2","name":"","path":"/home/pi/Public","pathType":"str","filter":"*","filterType":"str","dir":"files","dirType":"msg","x":220,"y":80,"wires":[["c08c98b6.8107c"]]},{"id":"3e227f9.1d26","type":"template","z":"1c5e5e25.73f2f2","name":"create dir index","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"<html>\n<body>\n<h1>Directory Index</h1>\n{{#files}}\n <div><a href=\"{{.}}\">./{{.}}</a></div>\n{{/files}}\n</body>\n</html>","output":"str","x":660,"y":120,"wires":[["12ba298b.108cce"]]},{"id":"c08c98b6.8107c","type":"switch","z":"1c5e5e25.73f2f2","name":"has index?","property":"files","propertyType":"msg","rules":[{"t":"cont","v":"index.html","vt":"str"},{"t":"cont","v":"index.htm","vt":"str"},{"t":"else"}],"checkall":"false","outputs":3,"x":390,"y":80,"wires":[["a1a3cd5d.5a1808"],["8c72df6b.4d4af8"],["3e227f9.1d26"]],"outputLabels":["index.html exists","",""]},{"id":"12ba298b.108cce","type":"http response","z":"1c5e5e25.73f2f2","name":"","statusCode":"","headers":{},"x":830,"y":80,"wires":[]},{"id":"a1a3cd5d.5a1808","type":"file in","z":"1c5e5e25.73f2f2","name":"","filename":"/home/pi/Public/index.html","format":"utf8","chunk":false,"sendError":false,"x":620,"y":40,"wires":[["12ba298b.108cce"]]},{"id":"8c72df6b.4d4af8","type":"file in","z":"1c5e5e25.73f2f2","name":"","filename":"/home/pi/Public/index.htm","format":"utf8","chunk":false,"sendError":false,"x":620,"y":80,"wires":[["12ba298b.108cce"]]},{"id":"aba239e8.eb2fa8","type":"comment","z":"1c5e5e25.73f2f2","name":"if there is no index.htm(l) file, the flow returns an index","info":"","x":220,"y":180,"wires":[]}]
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