| commit | author | age | ||
| 3ea0e3 | 1 | <?php |
| T | 2 | /* |
| 3 | +-----------------------------------------------------------------------+ | |
| 155bbb | 4 | | bin/quotaimg.php | |
| 3ea0e3 | 5 | | | |
| T | 6 | | This file is part of the RoundCube Webmail client | |
| cbbef3 | 7 | | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland | |
| 3ea0e3 | 8 | | Licensed under the GNU GPL | |
| T | 9 | | | |
| 10 | | PURPOSE: | | |
| 11 | | Create a GIF image showing the mailbox quot as bar | | |
| 12 | | | | |
| 13 | +-----------------------------------------------------------------------+ | |
| 14 | | Author: Brett Patterson <brett2@umbc.edu> | | |
| 15 | +-----------------------------------------------------------------------+ | |
| 16 | ||
| 155bbb | 17 | $Id$ |
| 3ea0e3 | 18 | |
| T | 19 | */ |
| 20 | ||
| 1608f4 | 21 | define('INSTALL_PATH', realpath(dirname(__FILE__).'/..') . '/'); |
| T | 22 | require INSTALL_PATH . 'program/include/iniset.php'; |
| 23 | ||
| 24 | $RCMAIL = rcmail::get_instance(); | |
| 25 | ||
| 7ce193 | 26 | $used = isset($_GET['u']) ? intval($_GET['u']) : '??'; |
| T | 27 | $quota = isset($_GET['q']) ? intval($_GET['q']) : '??'; |
| 28 | $width = empty($_GET['w']) ? 100 : min(300, intval($_GET['w'])); | |
| 29 | $height = empty($_GET['h']) ? 14 : min(50, intval($_GET['h'])); | |
| 3ea0e3 | 30 | |
| 15062e | 31 | /** |
| T | 32 | * Quota display |
| 33 | * | |
| 34 | * Modify the following few elements to change the display of the image. | |
| 35 | * Modifiable attributes are: | |
| 36 | * bool border :: Defines whether you want to show a border around it? | |
| 37 | * bool unknown :: Leave default; Defines whether quota is "unknown" | |
| 38 | * | |
| 39 | * int height :: Defines height of the image | |
| 40 | * int width :: Defines width of the image | |
| 41 | * int font :: Changes the font size & font used in the GD library. | |
| 42 | * Available values are from 1 to 5. | |
| 43 | * int padding :: Changes the offset (in pixels) from the top of the image | |
| 44 | * to where the top of the text will be aligned. User | |
| 45 | * greater than 0 to ensure text is off the border. | |
| 46 | * array limit :: Holds the integer values of in an associative array as | |
| 47 | * to what defines the upper and lower levels for quota | |
| 48 | * display. | |
| 49 | * High - Quota is nearing capacity. | |
| 50 | * Mid - Quota is around the middle | |
| 51 | * Low - Currently not used. | |
| 52 | * array color :: An associative array of strings of comma separated | |
| 53 | * values (R,G,B) for use in color creation. Define the | |
| 54 | * RGB values you'd like to use. A list of colors (and | |
| 55 | * their RGB values) can be found here: | |
| 56 | * http://www.december.com/html/spec/colorcodes.html | |
| 57 | * | |
| 58 | * @return void | |
| 59 | * | |
| 60 | * @param mixed $used The amount used, or ?? if unknown. | |
| 61 | * @param mixed $total The total available, or ?? if unknown. | |
| 62 | * @param int $width Width of the image. | |
| 63 | * @param int $height Height of the image. | |
| 64 | * | |
| 65 | * @see rcube_imap::get_quota() | |
| 66 | * @see iil_C_GetQuota() | |
| f8895e | 67 | * |
| T | 68 | * @todo Make colors a config option. |
| 15062e | 69 | */ |
| fda695 | 70 | function genQuota($used, $total, $width, $height) |
| 3ea0e3 | 71 | { |
| T | 72 | $unknown = false; |
| f8895e | 73 | $border = 0; |
| 3ea0e3 | 74 | |
| f8895e | 75 | $font = 2; |
| fda695 | 76 | $padding = 0; |
| 3ea0e3 | 77 | |
| fe3e67 | 78 | $limit['high'] = 80; |
| A | 79 | $limit['mid'] = 55; |
| f8895e | 80 | $limit['low'] = 0; |
| 3ea0e3 | 81 | |
| T | 82 | // Fill Colors |
| fe3e67 | 83 | $color['fill']['high'] = '243, 49, 49'; // Near quota fill color |
| A | 84 | $color['fill']['mid'] = '245, 173, 60'; // Mid-area of quota fill color |
| 85 | $color['fill']['low'] = '145, 225, 100'; // Far from quota fill color | |
| 3ea0e3 | 86 | |
| T | 87 | // Background colors |
| f8895e | 88 | $color['bg']['OL'] = '215, 13, 13'; // Over limit bbackground |
| T | 89 | $color['bg']['Unknown'] = '238, 99, 99'; // Unknown background |
| 90 | $color['bg']['quota'] = '255, 255, 255'; // Normal quota background | |
| 3ea0e3 | 91 | |
| T | 92 | // Misc. Colors |
| 93 | $color['border'] = '0, 0, 0'; | |
| fe3e67 | 94 | $color['text']['high'] = '255, 255, 255'; // white text for red background |
| A | 95 | $color['text']['mid'] = '102, 102, 102'; |
| 96 | $color['text']['low'] = '102, 102, 102'; | |
| 97 | $color['text']['normal'] = '102, 102, 102'; | |
| 3ea0e3 | 98 | |
| T | 99 | |
| 15062e | 100 | /************************************ |
| 3ea0e3 | 101 | ***** DO NOT EDIT BELOW HERE ***** |
| 15062e | 102 | ***********************************/ |
| 3ea0e3 | 103 | |
| fe3e67 | 104 | // @todo: Set to "??" instead? |
| 23a2ee | 105 | if (preg_match('/^[^0-9?]*$/', $used) || preg_match('/^[^0-9?]*$/', $total)) { |
| 3ea0e3 | 106 | return false; |
| cb15aa | 107 | } |
| f11541 | 108 | |
| cb15aa | 109 | if (strpos($used, '?') !== false || strpos($total, '?') !== false && $used != 0) { |
| 3ea0e3 | 110 | $unknown = true; |
| cb15aa | 111 | } |
| 3ea0e3 | 112 | |
| T | 113 | $im = imagecreate($width, $height); |
| fda695 | 114 | |
| f8895e | 115 | if ($border) { |
| fda695 | 116 | list($r, $g, $b) = explode(',', $color['border']); |
| f8895e | 117 | |
| fda695 | 118 | $borderc = imagecolorallocate($im, $r, $g, $b); |
| f8895e | 119 | |
| fda695 | 120 | imageline($im, 0, 0, $width, 0, $borderc); |
| T | 121 | imageline($im, 0, $height-$border, 0, 0, $borderc); |
| 122 | imageline($im, $width-1, 0, $width-$border, $height, $borderc); | |
| 123 | imageline($im, $width, $height-$border, 0, $height-$border, $borderc); | |
| f11541 | 124 | } |
| fda695 | 125 | |
| f8895e | 126 | if ($unknown) { |
| fe3e67 | 127 | list($r, $g, $b) = explode(',', $color['text']['normal']); |
| A | 128 | $text = imagecolorallocate($im, $r, $g, $b); |
| fda695 | 129 | list($r, $g, $b) = explode(',', $color['bg']['Unknown']); |
| T | 130 | $background = imagecolorallocate($im, $r, $g, $b); |
| fe3e67 | 131 | |
| fda695 | 132 | imagefilledrectangle($im, 0, 0, $width, $height, $background); |
| T | 133 | |
| 134 | $string = 'Unknown'; | |
| f8895e | 135 | $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1; |
| fda695 | 136 | imagestring($im, $font, $mid, $padding, $string, $text); |
| f8895e | 137 | } else if ($used > $total) { |
| fe3e67 | 138 | list($r, $g, $b) = explode(',', $color['text']['normal']); |
| A | 139 | $text = imagecolorallocate($im, $r, $g, $b); |
| fda695 | 140 | list($r, $g, $b) = explode(',', $color['bg']['OL']); |
| T | 141 | $background = imagecolorallocate($im, $r, $g, $b); |
| f8895e | 142 | |
| fda695 | 143 | imagefilledrectangle($im, 0, 0, $width, $height, $background); |
| T | 144 | |
| 145 | $string = 'Over Limit'; | |
| f8895e | 146 | $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1; |
| fda695 | 147 | imagestring($im, $font, $mid, $padding, $string, $text); |
| f8895e | 148 | } else { |
| fda695 | 149 | list($r, $g, $b) = explode(',', $color['bg']['quota']); |
| T | 150 | $background = imagecolorallocate($im, $r, $b, $g); |
| f8895e | 151 | |
| fda695 | 152 | imagefilledrectangle($im, 0, 0, $width, $height, $background); |
| T | 153 | |
| 154 | $quota = ($used==0)?0:(round($used/$total, 2)*100); | |
| 155 | ||
| f8895e | 156 | if ($quota >= $limit['high']) { |
| fe3e67 | 157 | list($r, $g, $b) = explode(',', $color['text']['high']); |
| A | 158 | $text = imagecolorallocate($im, $r, $g, $b); |
| fda695 | 159 | list($r, $g, $b) = explode(',', $color['fill']['high']); |
| T | 160 | $fill = imagecolorallocate($im, $r, $g, $b); |
| f8895e | 161 | } elseif($quota >= $limit['mid']) { |
| fe3e67 | 162 | list($r, $g, $b) = explode(',', $color['text']['mid']); |
| A | 163 | $text = imagecolorallocate($im, $r, $g, $b); |
| fda695 | 164 | list($r, $g, $b) = explode(',', $color['fill']['mid']); |
| T | 165 | $fill = imagecolorallocate($im, $r, $g, $b); |
| f8895e | 166 | } else { |
| cb15aa | 167 | // if($quota >= $limit['low']) |
| fe3e67 | 168 | list($r, $g, $b) = explode(',', $color['text']['low']); |
| A | 169 | $text = imagecolorallocate($im, $r, $g, $b); |
| fda695 | 170 | list($r, $g, $b) = explode(',', $color['fill']['low']); |
| T | 171 | $fill = imagecolorallocate($im, $r, $g, $b); |
| f11541 | 172 | } |
| fda695 | 173 | |
| T | 174 | $quota_width = $quota / 100 * $width; |
| b659c3 | 175 | if ($quota_width) |
| A | 176 | imagefilledrectangle($im, $border, 0, $quota_width, $height-2*$border, $fill); |
| fda695 | 177 | |
| f8895e | 178 | $string = $quota . '%'; |
| T | 179 | $mid = floor(($width-(strlen($string)*imagefontwidth($font)))/2)+1; |
| cb15aa | 180 | // Print percent in black |
| f8895e | 181 | imagestring($im, $font, $mid, $padding, $string, $text); |
| f11541 | 182 | } |
| 3ea0e3 | 183 | |
| T | 184 | header('Content-Type: image/gif'); |
| cb15aa | 185 | |
| T | 186 | // cache for 1 hour |
| 187 | $maxage = 3600; | |
| 188 | header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$maxage). ' GMT'); | |
| 189 | header('Cache-Control: max-age=' . $maxage); | |
| fda695 | 190 | |
| 3ea0e3 | 191 | imagegif($im); |
| T | 192 | imagedestroy($im); |
| 193 | } | |
| 194 | ||
| 1608f4 | 195 | if (!empty($RCMAIL->user->ID) && $width > 1 && $height > 1) { |
| T | 196 | genQuota($used, $quota, $width, $height); |
| cb15aa | 197 | } |
| T | 198 | else { |
| 1608f4 | 199 | header("HTTP/1.0 403 Forbidden"); |
| T | 200 | echo "Requires a valid user session and positive values"; |
| cb15aa | 201 | } |
| T | 202 | |
| 3ea0e3 | 203 | exit; |
| fe7618 | 204 | ?> |
