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1 #!/usr/bin/env php
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2 <?php
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3 /*
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4 +-----------------------------------------------------------------------+
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5 | bin/updatecss.sh |
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6 | |
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7 | This file is part of the Roundcube Webmail client |
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8 | Copyright (C) 2010-2013, The Roundcube Dev Team |
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9 | |
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10 | Licensed under the GNU General Public License version 3 or |
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11 | any later version with exceptions for skins & plugins. |
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12 | See the README file for a full license statement. |
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13 | |
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14 | PURPOSE: |
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15 | Update cache-baster marks for css background images |
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16 +-----------------------------------------------------------------------+
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17 | Author: Aleksander Machniak <alec@alec.pl> |
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18 +-----------------------------------------------------------------------+
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19 */
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20
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21 define('INSTALL_PATH', realpath(__DIR__ . '/..') . '/' );
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22
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23 require_once INSTALL_PATH . 'program/include/clisetup.php';
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24
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25 // get arguments
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26 $opts = rcube_utils::get_opt(array(
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27 'd' => 'dir',
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28 ));
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29
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30 if (empty($opts['dir'])) {
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31 print "Skin directory not specified (--dir). Using skins/ and plugins/*/skins/.\n";
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32
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33 $dir = INSTALL_PATH . 'skins';
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34 $dir_p = INSTALL_PATH . 'plugins';
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35 $skins = glob("$dir/*", GLOB_ONLYDIR);
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36 $skins_p = glob("$dir_p/*/skins/*", GLOB_ONLYDIR);
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37
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38 $dirs = array_merge($skins, $skins_p);
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39 }
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40 // Check if directory exists
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41 else if (!file_exists($opts['dir'])) {
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42 rcube::raise_error("Specified directory doesn't exist.", false, true);
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43 }
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44 else {
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45 $dirs = array($opts['dir']);
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46 }
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47
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48 foreach ($dirs as $dir) {
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49 $img_dir = $dir . '/images';
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50 if (!file_exists($img_dir)) {
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51 continue;
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52 }
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53
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54 $files = get_files($dir);
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55 $images = get_images($img_dir);
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56 $find = array();
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57 $replace = array();
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58
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59 // build regexps array
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60 foreach ($images as $path => $sum) {
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61 $path_ex = str_replace('.', '\\.', $path);
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62 $find[] = "#url\(['\"]?images/$path_ex(\?v=[a-f0-9-\.]+)?['\"]?\)#";
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63 $replace[] = "url(images/$path?v=$sum)";
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64 }
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65
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66 foreach ($files as $file) {
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67 $file = $dir . '/' . $file;
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68 print "File: $file\n";
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69 $content = file_get_contents($file);
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70 $content = preg_replace($find, $replace, $content, -1, $count);
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71 if ($count) {
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72 file_put_contents($file, $content);
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73 }
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74 }
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75 }
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76
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77
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78 function get_images($dir)
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79 {
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80 $images = array();
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81 $dh = opendir($dir);
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82
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83 while ($file = readdir($dh)) {
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84 if (preg_match('/^(.+)\.(gif|ico|png|jpg|jpeg)$/', $file, $m)) {
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85 $filepath = "$dir/$file";
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86 $images[$file] = substr(md5_file($filepath), 0, 4) . '.' . filesize($filepath);
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87 print "Image: $filepath ({$images[$file]})\n";
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88 }
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89 else if ($file != '.' && $file != '..' && is_dir($dir . '/' . $file)) {
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90 foreach (get_images($dir . '/' . $file) as $img => $sum) {
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91 $images[$file . '/' . $img] = $sum;
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92 }
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93 }
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94 }
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95
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96 closedir($dh);
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97
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98 return $images;
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99 }
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100
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101 function get_files($dir)
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102 {
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103 $files = array();
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104 $dh = opendir($dir);
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105
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106 while ($file = readdir($dh)) {
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107 if (preg_match('/^(.+)\.(css|html)$/', $file, $m)) {
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108 $files[] = $file;
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109 }
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110 else if ($file != '.' && $file != '..' && is_dir($dir . '/' . $file)) {
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111 foreach (get_files($dir . '/' . $file) as $f) {
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112 $files[] = $file . '/' . $f;
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113 }
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114 }
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115 }
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116
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117 closedir($dh);
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118
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119 return $files;
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120 }
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121
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122 ?>
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