Version 5 Development > Plugin Design

DiskUsage plugin (jQuery test) 0.0.0.4

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mvdzwaan:
I've written my first unRAID plugin.

Unzip the attached file to /usr/local/webGui/

images/* : Contains some images I quickly made to have transparent disk usage icons
js/* : Contains jquery 1.4.2 and a jquery plugin to attach the visual disk usage behaviour to a div, including live updates
DiskUsage.page : To show up on the utils page
DiskUsage.php : Based on the main screen of Tom, but with a usage icon. Also includes a 30 second timer with jQuery ajax update to update the usage %
DiskUsageAjax.php : Stripped down version of DiskUsage.php with just the javascript to update the icons.

Note : Only drives which are OK are show...
Note2 : Version 0.0.0.1 should say enough.

Main goals of this plugin are :

*) Writing my first plugin
*) Testing usage of jQuery on plugin pages
*) Testing usage of Ajax on plugin pages


0.0.0.2 Update : Percentage is 100x not 10x (duh)
0.0.0.3 bubbaUtils fix (thankis to bubbaQ)
0.0.0.4 Update : Show percentage in bar

mvdzwaan:
I'm using VMWare with unraid 5, with 2 virtual 8Gb disks. Currently transferring data to it, but see attachment for a screenshot

* Firefox does not scale the used images pretty, so screenshot is from 'another browser'

* Color of usage bar wil turn orange/red at 75%,90%

* Mouseover shows percentage as text

Joe L.:
Disk percentages are all being reported incorrectly.   But other than that, looks like a good start.
 
When I hover over the disk image:
Disk1 is actually 12% free, yet it shows as 9%  (2TB drive, 247Gig free).
Disk2 is actually 24% free, yet shows as 8%   (2TB drive, 492Gig free)
Disk3 is actually 32% free, yet shows as 7%   (1.5TB drive, 502Gig free)
Disk4 is actually 60% free, yet shows as 4%   (1.5TB drive, 909Gig free)
Disk5 is actually 53% free, yet shows as 5%  (1.5TB drive, 797Gig free)

mvdzwaan:
I was focussing too much on getting everything working ;)

* 0.0.0.2 fixes the percentage, I did the divide and multiplied by 10 instead of 100

* I use $usage=round(100 * (1.0- ($disk['fsFree'] / $disk['size']))); this should be ok

mvdzwaan:

--- Quote from: Joe L. on July 21, 2010, 11:43:59 AM ---Disk percentages are all being reported incorrectly.   But other than that, looks like a good start.
 
Disk4 is actually 60% free, yet shows as 4%   (1.5TB drive, 909Gig free)

--- End quote ---

I'm showing used ;)

So 909 free, means 591 used = 39% used. The drive icons fill up to down.

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