js/jquery.ui.nsinstall.js

   1 /*
   2  * jQuery UI Install NextShare Video Plugins 1.0.0 beta
   3  *
   4  * Copyright 2011, Călin-Andrei Burloiu
   5  * Dual licensed under the MIT or GPL Version 2 licenses.
   6  * http://jquery.org/license
   7  *
   8  * This file constains code created by Riccardo Petrocco and Arno Bakker
   9  * from http://swarmplayer.p2p-next.org.
  10  *
  11  * Depends:
  12  *   jquery.ui.core.js
  13  *   jquery.ui.widget.js
  14  */
  15 (function( $, undefined ) {
  16
  17 $.widget( "ui.nsinstall", {
  18         version: "1.0.0 beta",
  19         options: {
  20                 type: "ns-html5",       // "ns-html5" or "ns-vlc",
  21                 installLink: "",
  22                 hideIfAlreadyInstalled: true,
  23
  24                 error: "none",
  25                 msg: {
  26                         "none": "Install ",
  27                         "os not supported": " is not supported for your operating system",
  28                         "browser not supported": " is not supported for your browser",
  29                         "browser version not supported": " is not supported for your browser version",
  30                         "already installed": " is installed"
  31                 }
  32         },
  33
  34         _create: function() {
  35                 var widget = this;
  36                 var platform = widget.platform();
  37
  38                 // Check platform support conditions and create content.
  39                 // NextSharePC
  40                 if (widget.options.type == "ns-vlc")
  41                 {
  42                         if (platform.osName !== 'MacOS' && platform.osName !== 'Windows')
  43                         {
  44                                 widget.options.error = "os not supported";
  45                         }
  46                         else
  47                         {
  48                                 if (platform.browserName == 'Firefox')
  49                                 {
  50                                         if (platform.browserVersion < 3.5)
  51                                                 widget.options.error = "browser version not supported";
  52                                 }
  53                                 else if (platform.browserName == 'Internet Explorer')
  54                                 {
  55                                         if (platform.browserVersion < 7.0)
  56                                         {
  57                                                 widget.options.error = "browser version not supported";
  58                                         }
  59                                 }
  60                                 else
  61                                         widget.options.error = "browser not supported";
  62                         }
  63
  64                         if (widget.isNextSharePCAlreadyInstalled())
  65                                 widget.options.error = "already installed";
  66
  67                         if (widget.options.error !== "already installed"
  68                                         || (widget.options.error === "already installed"
  69                                         && ! widget.options.hideIfAlreadyInstalled) )
  70                                 widget._createNextSharePCInstall();
  71                 }
  72                 // SwarmPlayer
  73                 else if (widget.options.type == "ns-html5")
  74                 {
  75                         if (platform.osName !== 'MacOS' && platform.osName !== 'Windows'
  76                                 && platform.osName !== 'Ubuntu Linux'
  77                                 && platform.osName !== 'Linux')
  78                         {
  79                                 widget.options.error = "os not supported";
  80                         }
  81                         else
  82                         {
  83                                 if (platform.browserName == 'Firefox')
  84                                 {
  85                                         if (platform.browserVersion < 3.5)
  86                                                 widget.options.error = "browser version not supported";
  87                                 }
  88                                 else if (platform.browserName == 'Internet Explorer')
  89                                 {
  90                                         if (platform.browserVersion < 7.0)
  91                                         {
  92                                                 widget.options.error = "browser version not supported";
  93                                         }
  94                                 }
  95                                 else
  96                                         widget.options.error = "browser not supported";
  97                         }
  98
  99                         if (widget.isSwarmPlayerAlreadyInstalled())
 100                                 widget.options.error = "already installed";
 101
 102                         if (widget.options.error !== "already installed"
 103                                         || (widget.options.error === "already installed"
 104                                         && ! widget.options.hideIfAlreadyInstalled) )
 105                                 widget._createSwarmPlayerInstall();
 106                 }
 107         },
 108
 109         _createSwarmPlayerInstall: function() {
 110                 var widget = this;
 111                 var msg;
 112
 113                 if (widget.options.error == 'none')
 114                 {
 115                         var $installLink = $('<a id="install-swarmplayer" href="'
 116                                         + widget.options.installLink + '">'
 117                                         + widget.options.msg[widget.options.error] + ' SwarmPlayer Plugin</a>')
 118                                 .appendTo(widget.element);
 119
 120                         $installLink
 121                                 .button({
 122                             icons: {
 123                                 primary: "ui-icon-arrowthickstop-1-s"
 124                             }
 125                         });
 126                 }
 127                 else if (widget.options.error == 'already installed')
 128                 {
 129                         $box
 130                                 .html('<div class="ui-widget">'
 131                                                 + '<div style="padding: 0 .7em;" class="ui-state-highlight ui-corner-all">'
 132                                                 + '<p style="text-align: center"><span style="float: left; margin-right: .3em;" class="ui-icon ui-icon-info"></span>'
 133                                                 + '<span id="install-swarmplayer-msg"></span></p>'
 134                                         + '</div>'
 135                                 + '</div>');
 136
 137                         msg = 'SwarmPlayer ' + widget.options.msg[widget.options.error];
 138                         $('#install-swarmplayer-msg').html(msg);
 139                 }
 140                 else
 141                 {
 142                         var $box = $('<div id="install-swarmplayer"></div>')
 143                                 .appendTo(widget.element);
 144
 145                         $box
 146                                 .html('<div class="ui-widget">'
 147                                                 + '<div style="padding: 0 .7em;" class="ui-state-error ui-corner-all">'
 148                                                 + '<p style="text-align: center"><span style="float: left; margin-right: .3em;" class="ui-icon ui-icon-alert"></span>'
 149                                                 + '<span id="install-swarmplayer-msg"></span></p>'
 150                                         + '</div>'
 151                                 + '</div>');
 152
 153                         msg = 'SwarmPlayer ' + widget.options.msg[widget.options.error];
 154                         $('#install-swarmplayer-msg').html(msg);
 155                 }
 156
 157         },
 158
 159         _createNextSharePCInstall: function() {
 160                 var widget = this;
 161
 162                 if (widget.options.error == 'none')
 163                 {
 164                         var $installLink = $('<a id="install-nextsharepc" href="'
 165                                         + widget.options.installLink + '">'
 166                                         + widget.options.msg[widget.options.error] + ' NextSharePC Plugin</a>')
 167                                 .appendTo(widget.element);
 168
 169                         $installLink
 170                                 .button({
 171                             icons: {
 172                                 primary: "ui-icon-arrowthickstop-1-s"
 173                             }
 174                         });
 175                 }
 176                 else if (widget.options.error == 'already installed')
 177                 {
 178                         var $box = $('<div id="install-nextsharepc"></div>')
 179                                 .appendTo(widget.element);
 180
 181                         $box
 182                         .html('<div class="ui-widget">'
 183                                         + '<div style="padding: 0 .7em;" class="ui-state-highlight ui-corner-all">'
 184                                         + '<p style="text-align: center"><span style="float: left; margin-right: .3em;" class="ui-icon ui-icon-info"></span>'
 185                                         + '<span id="install-nextsharepc-msg"></span></p>'
 186                                 + '</div>'
 187                         + '</div>');
 188
 189                         var msg = 'NextSharePC ' + widget.options.msg[widget.options.error];
 190                         $('#install-nextsharepc-msg').html(msg);
 191                 }
 192                 else
 193                 {
 194                         var $box = $('<div id="install-nextsharepc"></div>')
 195                                 .appendTo(widget.element);
 196
 197                         $box
 198                                 .html('<div class="ui-widget">'
 199                                                 + '<div style="padding: 0 .7em;" class="ui-state-error ui-corner-all">'
 200                                                 + '<p style="text-align: center"><span style="float: left; margin-right: .3em;" class="ui-icon ui-icon-alert"></span>'
 201                                                 + '<span id="install-nextsharepc-msg"></span></p>'
 202                                         + '</div>'
 203                                 + '</div>');
 204
 205                         var msg = 'NextSharePC ' + widget.options.msg[widget.options.error];
 206                         $('#install-nextsharepc-msg').html(msg);
 207                 }
 208         },
 209
 210         _destroy: function() {
 211                 this.element.html('');
 212         },
 213
 214         _setOption: function( key, value ) {
 215                 // TODO
 216                 if ( key === "TODO" ) {
 217
 218                 }
 219
 220                 this._super( "_setOption", key, value );
 221         },
 222
 223         isNextSharePCAlreadyInstalled: function() {
 224                 for (var i=0; i<navigator.plugins.length; i++)
 225                 {
 226                         if (navigator.plugins.item(i).name.indexOf('NextSharePC') != -1)
 227                                 return true;
 228                 }
 229
 230                 return false;
 231         },
 232
 233         isSwarmPlayerAlreadyInstalled: function() {
 234                 return false;
 235         },
 236
 237         platform: function() {
 238                 var browserName="Unknown";
 239                 var browserVersion=-1;
 240                 var osName="Unknown";
 241                 var archName="Unknown";
 242
 243                 if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent))
 244                 {
 245                         var ffbrowserVersion=new Number(RegExp.$1);
 246                         browserName = "Firefox";
 247                         browserVersion = ffbrowserVersion;
 248                 }
 249                 else if (/MSIE (\d+\.\d+);/.test(navigator.userAgent))
 250                 {
 251                         var iebrowserVersion=new Number(RegExp.$1);
 252                         browserName = "Internet Explorer";
 253                         browserVersion = iebrowserVersion;
 254                 }
 255                 else if (/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent))
 256                 {
 257                     // Must come before Safari, Chrome says it's Safari too.
 258                         var chbrowserVersion=new Number(RegExp.$1);
 259                         browserName = "Chrome";
 260                         browserVersion = chbrowserVersion;
 261                 }
 262                 else if (/Safari[\/\s](\d+\.\d+)/.test(navigator.userAgent))
 263                 {
 264                         var sfbrowserVersion=new Number(RegExp.$1);
 265                         browserName = "Safari";
 266                         browserVersion = sfbrowserVersion;
 267                 }
 268                 else if (/Iceweasel[\/\s](\d+\.\d+)/.test(navigator.userAgent))
 269                 {
 270                     // Iceweasel should be compatible with Firefox
 271                         var ffbrowserVersion=new Number(RegExp.$1);
 272                         browserName = "Firefox";
 273                         browserVersion = ffbrowserVersion;
 274                 }
 275                 else if (/Namoroka[\/\s](\d+\.\d+)/.test(navigator.userAgent))
 276                 {
 277                     // Namoroka should be compatible with Firefox
 278                         var ffbrowserVersion=new Number(RegExp.$1);
 279                         browserName = "Firefox";
 280                         browserVersion = ffbrowserVersion;
 281                 }
 282
 283
 284                 if (navigator.userAgent.indexOf("Win")!=-1) osName="Windows";
 285                 else if (navigator.userAgent.indexOf("Mac")!=-1) osName="MacOS";
 286                 else if (navigator.userAgent.indexOf("Ubuntu")!=-1) osName="Ubuntu Linux";
 287                 else if (navigator.userAgent.indexOf("Linux")!=-1) osName="Linux";
 288                 else if (navigator.userAgent.indexOf("X11")!=-1) osName="UNIX";
 289
 290                 if (navigator.userAgent.indexOf("Intel Mac")!=-1) archName="Intel";
 291                 else if (navigator.userAgent.indexOf("PPC Mac")!=-1) archName="PowerPC";
 292                 else if (navigator.userAgent.indexOf("Linux i686")!=-1) archName="i686";
 293                 else if (navigator.userAgent.indexOf("Linux x86_64")!=-1) archName="x86_64";
 294
 295                 return {browserName: browserName, browserVersion: browserVersion, osName: osName, archName: archName};
 296         }
 297 });
 298
 299 })( jQuery );