Evergreen/staff_client/install.js

   1 // XpiInstaller
   2 // By Pike (Heavily inspired by code from Henrik Gemal and Stephen Clavering)
   3 // Modified by Jason for Evergreen
   4
   5 var XpiInstaller = {
   6
   7         // --- Editable items begin ---
   8         extFullName: 'Evergreen Staff Client Demo', // The name displayed to the user (don't include the version)
   9         extShortName: 'evergreen', // The leafname of the JAR file (without the .jar part)
  10         extVersion: '0.0.4',
  11         extAuthor: 'GPLS',
  12         extLocaleNames: ['en-US'], //null, // e.g. ['en-US', 'en-GB']
  13         extSkinNames: null, // e.g. ['classic', 'modern']
  14         extPostInstallMessage: 'Success! Please restart your browser to finish the installation.', // Set to null for no post-install message
  15         // --- Editable items end ---
  16
  17         profileInstall: true,
  18         silentInstall: false,
  19
  20         install: function()
  21         {
  22                 var jarName = this.extShortName + '.jar';
  23                 var profileDir = Install.getFolder('Profile', 'chrome');
  24
  25                 // Parse HTTP arguments
  26                 this.parseArguments();
  27
  28                 // Check if extension is already installed in profile
  29                 if (File.exists(Install.getFolder(profileDir, jarName)))
  30                 {
  31                         if (!this.silentInstall)
  32                         {
  33                                 Install.alert('Updating existing Profile install of ' + this.extFullName + ' to version ' + this.extVersion + '.');
  34                         }
  35                         this.profileInstall = true;
  36                 }
  37                 else if (!this.silentInstall)
  38                 {
  39                         // Ask user for install location, profile or browser dir?
  40                         this.profileInstall = Install.confirm('Install ' + this.extFullName + ' ' + this.extVersion + ' to your Profile directory (OK) or your Browser directory (Cancel)?');
  41                 }
  42
  43                 // Init install
  44                 var dispName = this.extFullName + ' ' + this.extVersion;
  45                 var regName = '/' + this.extAuthor + '/' + this.extShortName;
  46                 Install.initInstall(dispName, regName, this.extVersion);
  47
  48                 // Find directory to install into
  49                 var installPath;
  50                 if (this.profileInstall) installPath = profileDir;
  51                 else installPath = Install.getFolder('chrome');
  52
  53                 // Add JAR file
  54                 Install.addFile(null, 'chrome/' + jarName, installPath, null);
  55
  56                 // Register chrome
  57                 var jarPath = Install.getFolder(installPath, jarName);
  58                 var installType = this.profileInstall ? Install.PROFILE_CHROME : Install.DELAYED_CHROME;
  59
  60                 // Register content
  61                 Install.registerChrome(Install.CONTENT | installType, jarPath, 'content/' + this.extShortName + '/');
  62
  63                 // Register locales
  64                 for (var locale in this.extLocaleNames)
  65                 {
  66                         var regPath = 'locale/' + this.extLocaleNames[locale] + '/' + this.extShortName + '/';
  67                         Install.registerChrome(Install.LOCALE | installType, jarPath, regPath);
  68                 }
  69
  70                 // Register skins
  71                 for (var skin in this.extSkinNames)
  72                 {
  73                         var regPath = 'skin/' + this.extSkinNames[skin] + '/' + this.extShortName + '/';
  74                         Install.registerChrome(Install.SKIN | installType, jarPath, regPath);
  75                 }
  76
  77                 // Perform install
  78                 var err = Install.performInstall();
  79                 if (err == Install.SUCCESS || err == Install.REBOOT_NEEDED)
  80                 {
  81                         if (!this.silentInstall && this.extPostInstallMessage)
  82                         {
  83                                 Install.alert(this.extPostInstallMessage);
  84                         }
  85                 }
  86                 else
  87                 {
  88                         this.handleError(err);
  89                         return;
  90                 }
  91         },
  92
  93         parseArguments: function()
  94         {
  95                 // Can't use string handling in install, so use if statement instead
  96                 var args = Install.arguments;
  97                 if (args == 'p=0')
  98                 {
  99                         this.profileInstall = false;
 100                         this.silentInstall = true;
 101                 }
 102                 else if (args == 'p=1')
 103                 {
 104                         this.profileInstall = true;
 105                         this.silentInstall = true;
 106                 }
 107         },
 108
 109         handleError: function(err)
 110         {
 111                 if (!this.silentInstall)
 112                 {
 113                         Install.alert('Error: Could not install ' + this.extFullName + ' ' + this.extVersion + ' (Error code: ' + err + ')');
 114                 }
 115                 Install.cancelInstall(err);
 116         }
 117 };
 118
 119 XpiInstaller.install();