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php (or JS) to log music files in directory into a database

Posted on 2014-12-15
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Last Modified: 2014-12-15
Can anyone direct me to a tutorial or advise on how to do this:

I have a directory named "music" with 10 (each) mp3, ogg, and m4a music files 930 total)

I want to create a function, that when triggered will, shuffle through the directory and place the files' id3 data (title, artist, album, etc) into a predetermined database

So then I will be able to query a list such as:
song_title, artist, album, time, cover_image, genre, (etc)

and when new songs are added or deleted from the directory, and I retrigger, it will update the DB based on the contents of the directory.

Thank You - Davo
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Question by:edavo
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by:Rob Jurd, EE MVE
ID: 40501537
This can only be done using a server side script such as PHP and even then I would look at non web based technologies.  Yes PHP can be run from the command line but there are more purposeful languages such as powershell / vb (windows) and perl, bash/sh on linux.

What's your server environment? Windows / Linux?

Do you need to have a front end interface?  If so, then PHP may be the best option.  Sorry for the questions but they will help get you the best answer.
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by:edavo
ID: 40501775
Linux… And yes it will feed a front end "player" also built in PHP and JS.
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Rob Jurd, EE MVE earned 500 total points
ID: 40501807
Personally i would do this in two separate sections.  

One to read the files and import them as indicated here: http://php.net/manual/en/function.id3-get-tag.php.  This will read the files into an associative array where you can pull the relevant data you need and store it in your database.  Your PHP would obviously check if that file already exists or just overwrite it... up to you.  I would set this up as a CRON job or triggered when a new file is uploaded (assuming it is) OR you could run php script manually.

The other to be the front end player using PHP to query and serve the digital content along with javascript to manipulate it.
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