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+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/mail/quotaimg.inc |
+ | |
+ | This file is part of the RoundCube Webmail client |
+ | Copyright (C) 2005, RoundCube Dev. - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ | PURPOSE: |
+ | Create a GIF image showing the mailbox quot as bar |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Brett Patterson <brett2@umbc.edu> |
+ +-----------------------------------------------------------------------+
+
+ $Id: $
+
+*/
+
+$used = ((isset($_GET['u']) && !empty($_GET['u'])) || $_GET['u']=='0')?(int)$_GET['u']:'??';
+$quota = ((isset($_GET['q']) && !empty($_GET['q'])) || $_GET['q']=='0')?(int)$_GET['q']:'??';
+
+
+function genQuota($used, $total)
+{
+ /**
+ * Quota Display
+ *
+ * Modify the following few elements to change the display of the image.
+ * Modifiable attributes are:
+ * bool border :: Defines whether you want to show a border around it or not.
+ * bool unknown :: Leave default; Defines whether quota is "unknown"
+ *
+ * int height :: Defines height of the image
+ * int width :: Defines width of the image
+ * int font :: Changes the font size & font used in the GD library.
+ * Available values are from 1 to 5.
+ * int padding :: Changes the offset (in pixels) from the top of the image to
+ * where the top of the text will be aligned. User greater than
+ * 0 to ensure text is off the border.
+ * array limit :: Holds the integer values of in an associative array as to what
+ * defines the upper and lower levels for quota display.
+ * High - Quota is nearing capacity.
+ * Mid - Quota is around the middle
+ * Low - Currently not used.
+ * array color :: An associative array of strings of comma separated values (R,G,B)
+ * for use in color creation. Define the RGB values you'd like to
+ * use. A list of colors (and their RGB values) can be found here:
+ * http://www.december.com/html/spec/colorcodes.html
+ **/
+
+ $unknown = false;
+ $border = true;
+
+ $height = 15;
+ $width = 102;
+ $font = 2;
+ $padding = 1;
+
+ $limit['high'] = 70;
+ $limit['mid'] = 45;
+ $limit['low'] = 0;
+
+ // Fill Colors
+ $color['fill']['high'] = '227, 23, 13'; // Near quota fill color
+ $color['fill']['mid'] = '126, 192, 238';// Mid-area of quota fill color
+ $color['fill']['low'] = '50, 205, 50'; // Far from quota fill color
+
+ // Background colors
+ $color['bg']['OL'] = '238, 99, 99'; // Over limit bbackground
+ $color['bg']['Unknown'] = '238, 99, 99';// Unknown background
+ $color['bg']['quota'] = '255, 255, 255';// Normal quota background
+
+ // Misc. Colors
+ $color['border'] = '0, 0, 0';
+ $color['text'] = '0, 0, 0';
+
+
+ /****************************
+ ***** DO NOT EDIT BELOW HERE *****
+ ****************************/
+
+ if(ereg("^[^0-9?]*$", $used) || ereg("^[^0-9?]*$", $total))
+ {
+ return false;
+ }
+ if(strpos($used, '?')!==false || strpos($total, '?')!==false && $used != 0)
+ {
+ $unknown = true;
+ }
+
+ if($unknown)
+ {
+ $im = imagecreate($width, $height);
+ list($r, $g, $b) = explode(',', $color['bg']['Unknown']);
+ $background = imagecolorallocate($im, $r, $g, $b);
+ list($r, $g, $b) = explode(',', $color['text']);
+ $text = imagecolorallocate($im, $r, $g, $b);
+
+ if($border)
+ {
+ list($r, $g, $b) = explode(',', $color['border']);
+ $border = imagecolorallocate($im, $r, $g, $b);
+ imageline($im, 0, 0, $width, 0, $border);
+ imageline($im, 0, $height-1, 0, 0, $border);
+ imageline($im, $width-1, 0, $width-1, $height, $border);
+ imageline($im, $width, $height-1, 0, $height-1, $border);
+ }
+
+ $string = 'Unknown';
+
+ $mid = floor((100-(strlen($string)*imagefontwidth($font)))/2)+1;
+
+ imagestring($im, $font, $mid, $padding, $string, $text);
+ header('Content-type: image/gif');
+ imagegif($im);
+ imagedestroy($im);
+ exit;
+ }
+
+ if($used > $total)
+ {
+ $im = imagecreate($width, $height);
+ list($r, $g, $b) = explode(',', $color['bg']['OL']);
+ $background = imagecolorallocate($im, $r, $g, $b);
+ list($r, $g, $b) = explode(',', $color['text']);
+ $text = imagecolorallocate($im, $r, $g, $b);
+ list($r, $g, $b) = explode(',', $color['border']);
+ $border = imagecolorallocate($im, $r, $g, $b);
+
+ imageline($im, 0, 0, $width, 0, $border);
+ imageline($im, 0, $height-1, 0, 0, $border);
+ imageline($im, $width-1, 0, $width-1, $height, $border);
+ imageline($im, $width, $height-1, 0, $height-1, $border);
+
+ $string = 'Over Limit';
+
+ $mid = floor((100-(strlen($string)*imagefontwidth($font)))/2)+1;
+
+ imagestring($im, $font, $mid, $padding, $string, $text);
+
+ header('Content-type: image/gif');
+ imagegif($im);
+ exit;
+ }
+
+ $quota = ($used==0)?0:(round($used/$total, 2)*100);
+
+ $im = imagecreate($width, $height);
+ list($r, $g, $b) = explode(',', $color['bg']['quota']);
+ $background = imagecolorallocate($im, $r, $b, $g);
+ list($r, $g, $b) = explode(',', $color['border']);
+ $border = imagecolorallocate($im, $r, $g, $b);
+ list($r, $g, $b) = explode(',', $color['text']);
+ $text = imagecolorallocate($im, $r, $g, $b);
+ if($quota >= $limit['high'])
+ {
+ list($r, $g, $b) = explode(',', $color['fill']['high']);
+ $fill = imagecolorallocate($im, $r, $g, $b);
+ }
+ elseif($quota >= $limit['mid'])
+ {
+ list($r, $g, $b) = explode(',', $color['fill']['mid']);
+ $fill = imagecolorallocate($im, $r, $g, $b);
+ }
+ else // if($quota >= $limit['low'])
+ {
+ list($r, $g, $b) = explode(',', $color['fill']['low']);
+ $fill = imagecolorallocate($im, $r, $g, $b);
+ }
+
+
+ imagefilledrectangle($im, 1, 0, $quota, $height-2, $fill);
+
+
+ imageline($im, 0, 0, $width-2, 0, $border);
+ imageline($im, $width-2, 0, $width-2, $height, $border);
+ imageline($im, $width-2, $height-1, 0, $height-1, $border);
+ imageline($im, 0, $height, 0, 0, $border);
+
+
+ $string = $quota.'%';
+ $mid = floor((100-(strlen($string)*imagefontwidth($font)))/2)+1;
+ imagestring($im, $font, $mid, $padding, $string, $text); // Print percent in black
+
+ header('Content-Type: image/gif');
+ imagegif($im);
+ imagedestroy($im);
+}
+
+
+genQuota($used, $quota);
+exit;
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 13:39:13 +0000