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-rw-r--r--bin/quotaimg.php204
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diff --git a/bin/quotaimg.php b/bin/quotaimg.php
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-<?php
-/*
- +-----------------------------------------------------------------------+
- | bin/quotaimg.php |
- | |
- | This file is part of the RoundCube Webmail client |
- | Copyright (C) 2005-2009, 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> |
- +-----------------------------------------------------------------------+
-
- $Id$
-
-*/
-
-define('INSTALL_PATH', realpath(dirname(__FILE__).'/..') . '/');
-require INSTALL_PATH . 'program/include/iniset.php';
-
-$RCMAIL = rcmail::get_instance();
-
-$used = isset($_GET['u']) ? intval($_GET['u']) : '??';
-$quota = isset($_GET['q']) ? intval($_GET['q']) : '??';
-$width = empty($_GET['w']) ? 100 : min(300, intval($_GET['w']));
-$height = empty($_GET['h']) ? 14 : min(50, intval($_GET['h']));
-
-/**
- * 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?
- * 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
- *
- * @return void
- *
- * @param mixed $used The amount used, or ?? if unknown.
- * @param mixed $total The total available, or ?? if unknown.
- * @param int $width Width of the image.
- * @param int $height Height of the image.
- *
- * @see rcube_imap::get_quota()
- * @see iil_C_GetQuota()
- *
- * @todo Make colors a config option.
- */
-function genQuota($used, $total, $width, $height)
-{
- $unknown = false;
- $border = 0;
-
- $font = 2;
- $padding = 0;
-
- $limit['high'] = 80;
- $limit['mid'] = 55;
- $limit['low'] = 0;
-
- // Fill Colors
- $color['fill']['high'] = '243, 49, 49'; // Near quota fill color
- $color['fill']['mid'] = '245, 173, 60'; // Mid-area of quota fill color
- $color['fill']['low'] = '145, 225, 100'; // Far from quota fill color
-
- // Background colors
- $color['bg']['OL'] = '215, 13, 13'; // 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']['high'] = '255, 255, 255'; // white text for red background
- $color['text']['mid'] = '102, 102, 102';
- $color['text']['low'] = '102, 102, 102';
- $color['text']['normal'] = '102, 102, 102';
-
-
- /************************************
- ***** DO NOT EDIT BELOW HERE *****
- ***********************************/
-
- // @todo: Set to "??" instead?
- if (preg_match('/^[^0-9?]*$/', $used) || preg_match('/^[^0-9?]*$/', $total)) {
- return false;
- }
-
- if (strpos($used, '?') !== false || strpos($total, '?') !== false && $used != 0) {
- $unknown = true;
- }
-
- $im = imagecreate($width, $height);
-
- if ($border) {
- list($r, $g, $b) = explode(',', $color['border']);
-
- $borderc = imagecolorallocate($im, $r, $g, $b);
-
- imageline($im, 0, 0, $width, 0, $borderc);
- imageline($im, 0, $height-$border, 0, 0, $borderc);
- imageline($im, $width-1, 0, $width-$border, $height, $borderc);
- imageline($im, $width, $height-$border, 0, $height-$border, $borderc);
- }
-
- if ($unknown) {
- list($r, $g, $b) = explode(',', $color['text']['normal']);
- $text = imagecolorallocate($im, $r, $g, $b);
- list($r, $g, $b) = explode(',', $color['bg']['Unknown']);
- $background = imagecolorallocate($im, $r, $g, $b);
-
- imagefilledrectangle($im, 0, 0, $width, $height, $background);
-
- $string = 'Unknown';
- $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1;
- imagestring($im, $font, $mid, $padding, $string, $text);
- } else if ($used > $total) {
- list($r, $g, $b) = explode(',', $color['text']['normal']);
- $text = imagecolorallocate($im, $r, $g, $b);
- list($r, $g, $b) = explode(',', $color['bg']['OL']);
- $background = imagecolorallocate($im, $r, $g, $b);
-
- imagefilledrectangle($im, 0, 0, $width, $height, $background);
-
- $string = 'Over Limit';
- $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1;
- imagestring($im, $font, $mid, $padding, $string, $text);
- } else {
- list($r, $g, $b) = explode(',', $color['bg']['quota']);
- $background = imagecolorallocate($im, $r, $b, $g);
-
- imagefilledrectangle($im, 0, 0, $width, $height, $background);
-
- $quota = ($used==0)?0:(round($used/$total, 2)*100);
-
- if ($quota >= $limit['high']) {
- list($r, $g, $b) = explode(',', $color['text']['high']);
- $text = imagecolorallocate($im, $r, $g, $b);
- list($r, $g, $b) = explode(',', $color['fill']['high']);
- $fill = imagecolorallocate($im, $r, $g, $b);
- } elseif($quota >= $limit['mid']) {
- list($r, $g, $b) = explode(',', $color['text']['mid']);
- $text = imagecolorallocate($im, $r, $g, $b);
- list($r, $g, $b) = explode(',', $color['fill']['mid']);
- $fill = imagecolorallocate($im, $r, $g, $b);
- } else {
- // if($quota >= $limit['low'])
- list($r, $g, $b) = explode(',', $color['text']['low']);
- $text = imagecolorallocate($im, $r, $g, $b);
- list($r, $g, $b) = explode(',', $color['fill']['low']);
- $fill = imagecolorallocate($im, $r, $g, $b);
- }
-
- $quota_width = $quota / 100 * $width;
- if ($quota_width)
- imagefilledrectangle($im, $border, 0, $quota_width, $height-2*$border, $fill);
-
- $string = $quota . '%';
- $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1;
- // Print percent in black
- imagestring($im, $font, $mid, $padding, $string, $text);
- }
-
- header('Content-Type: image/gif');
-
- // cache for 1 hour
- $maxage = 3600;
- header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$maxage). ' GMT');
- header('Cache-Control: max-age=' . $maxage);
-
- imagegif($im);
- imagedestroy($im);
-}
-
-if (!empty($RCMAIL->user->ID) && $width > 1 && $height > 1) {
- genQuota($used, $quota, $width, $height);
-}
-else {
- header("HTTP/1.0 403 Forbidden");
- echo "Requires a valid user session and positive values";
-}
-
-exit;
-?>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 06:30:28 +0000