_greasemonkey_/flickrexifinfo.user.js

   1 // ==UserScript==
   2 // @name        Flickr Exif Info
   3 // @namespace   http://6v8.gamboni.org/
   4 // @description Select which exif info you want to see on the photo page
   5 // @version        0.3
   6 // @identifier  http://6v8.gamboni.org/IMG/js/flickrexifinfo.user.user.js
   7 // @date           2006-08-28
   8 // @creator        Pierre Andrews (mortimer.pa@free.fr)
   9 // @include http://*flickr.com/photos/*/*
  10 // @include http://*flickr.com/photo_exif.gne?id=*
  11 // @exclude http://*flickr.com/photos/organize*
  12 // ==/UserScript==
  13
  14 // --------------------------------------------------------------------
  15 //
  16 // This is a Greasemonkey user script.
  17 //
  18 // To install, you need Greasemonkey: http://greasemonkey.mozdev.org/
  19 // Then restart Firefox and revisit this script.
  20 // Under Tools, there will be a new menu item to "Install User Script".
  21 // Accept the default configuration and install.
  22 //
  23 // --------------------------------------------------------------------
  24 // Copyright (C) 2006 Pierre Andrews
  25 //
  26 // This program is free software; you can redistribute it and/or
  27 // modify it under the terms of the GNU General Public License
  28 // as published by the Free Software Foundation; either version 2
  29 // of the License, or (at your option) any later version.
  30 //
  31 // This program is distributed in the hope that it will be useful,
  32 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  33 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  34 // GNU General Public License for more details.
  35 //
  36 // The GNU General Public License is available by visiting
  37 //   http://www.gnu.org/copyleft/gpl.html
  38 // or by writing to
  39 //   Free Software Foundation, Inc.
  40 //   51 Franklin Street, Fifth Floor
  41 //   Boston, MA  02110-1301
  42 //   USA
  43
  44
  45 (function () {
  46
  47         //This is an array to help in different conversion of the raw data.
  48         // you can map a exif value name as displayed by flickr
  49         // with:
  50         // - it's real name in the EXIF info
  51         // - it's unit
  52         // - the name of the EXIF info defining the unit
  53         // - a replacement regexp for when you add this info in the tags (%u in in the replacement will be replaced by the unit if any)
  54         // see the existing values to understand more.
  55
  56         var MAPPING = {
  57                 'Image Width': {map:'Pixel X-Dimension',direct_unit:'pixel'},
  58                 'Image Height': {map:'Pixel Y-Dimension',direct_unit:'pixel'},
  59                 'Y-Resolution': {indirect_unit:'Resolution Unit'},
  60                 'X-Resolution': {indirect_unit:'Resolution Unit'},
  61                 'ISO Speed' : {addtag:{regexp:/([0-9]+)/,replacement:'iso:$1'}},
  62                 'Focal Length' : {addtag:{regexp:/([0-9]+) mm/,replacement:'$1mm'}},
  63                 'Exposure' : {addtag:{regexp:/.*\(([\/0-9]+)\)/,replacement:'$1s'}},
  64         };
  65
  66
  67         //conversion for the units, I have no idea what the 0 and 1 stands for, but 2 is for dpi apparently :D
  68         var UNITS = new Array('?','?','dpi');
  69
  70
  71         //update information
  72         var SCRIPT = {
  73                 name: "Flickr Exif Info",
  74                 namespace: "http://6v8.gamboni.org/",
  75                 description: "Select which exif info you want to see on the photo page",
  76                 identifier: "http://6v8.gamboni.org/IMG/js/flickrexifinfo.user.js",
  77                 version: "0.3",                                                         // version
  78                 date: (new Date("2006-08-28"))          // update date
  79                 .valueOf()
  80         };
  81
  82         function getObjectMethodClosure11(object, method,arg1) {
  83                 return function(arg) {
  84                         return object[method](arg,arg1);
  85                 }
  86         }
  87
  88         function M8_log() {
  89                 if(unsafeWindow.console)
  90                         unsafeWindow.console.log(arguments);
  91                 else
  92                         GM_log(arguments);
  93         }
  94
  95         var flickrexifinfo = function() {this.init();}
  96
  97         flickrexifinfo.prototype = {
  98                 config: GM_getValue('ExifInfoConfig'),
  99
 100                 init: function() {
 101                         if(document.location.pathname.indexOf("photo_exif.gne") >= 0) {
 102                                 this.showConfigurationBoxes();
 103                         } else {
 104                                 this.showMoreExif();
 105                         }
 106                 },
 107
 108                 showConfigurationBoxes: function() {
 109                         var infos = document.evaluate(
 110                                                                                            "//table[@id='Inbox']/tbody/tr/td[1]/b",
 111                                                                                            document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
 112                                 for(var i = 0; i < infos.snapshotLength; i++) {
 113                                                 var exif = infos.snapshotItem(i);
 114                                                 var name = exif.innerHTML.replace(/:$/,'');
 115                                                 var check = document.createElement('input');
 116                                                 check.type = 'checkbox';
 117                                                 check.addEventListener('change',getObjectMethodClosure11(this,'addToConf',name),false);
 118                                                 if(i == 0) {
 119                                                         check.checked = true;
 120                                                         check.disabled = true;
 121                                                 } else if(this.config && (this.config.indexOf(','+name+',') >= 0)) {
 122                                                         check.checked = true;
 123                                                 }
 124                                                 var td = document.createElement('td');
 125                                                 td.style.width = '13px';
 126                                                 td.appendChild(check);
 127                                                 exif.parentNode.parentNode.insertBefore(td,exif.parentNode);
 128                                 }
 129                 },
 130
 131                 addToConf: function(event, name) {
 132                         var newConfig = this.config;
 133                         if(!newConfig) newConfig = ',';
 134                         if(event.target.checked) {
 135                                 newConfig += name+',';
 136                         } else {
 137                                 newConfig = newConfig.replace(','+name+',',',');
 138                         }
 139                         this.config = newConfig;
 140                         M8_log(this.config);
 141                         GM_setValue('ExifInfoConfig',this.config);
 142                 },
 143
 144                 showMoreExif: function() {
 145                         var moreLot = document.evaluate(
 146                                                                                  "//td[@class='RHS']/ul//li/a[@class='Plain']",
 147                                                                                  document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
 148                                                                                  );
 149                         for(var i = 0; i < moreLot.snapshotLength; i++) {
 150                                 var more = moreLot.snapshotItem(i);
 151                                 if(more.innerHTML == "More properties") {
 152                                         var photoid = more.href.replace(/http:\/\/(www.)?flickr.com\/photo_exif.gne\?id=([0-9]+)/,'$2');
 153                                         if(this.config.length > 1) {
 154                                                 var ul = document.createElement('ul');
 155
 156                                                 var self = this;
 157                                                 var listener = {
 158                                                         flickr_photos_getExif_onLoad: function(success, responseXML, responseText, params){
 159                                                                 var rsp = responseText.replace(/<\?xml.*\?>/,'');
 160                                                                 rsp = new XML(rsp);
 161                                                                 var finds = self.config.split(',');
 162                                                                 for(var i=0;i<finds.length;i++) {
 163                                                                         if(finds[i]) {
 164                                                                                 var mapping = MAPPING[finds[i]];
 165                                                                                 var map = null;
 166                                                                                 if(mapping)
 167                                                                                 map = mapping.map;
 168                                                                                 var ex = '';
 169                                                                                 if(!map) {
 170                                                                                         ex = rsp..exif.(@label == finds[i]);
 171                                                                                 }  else {
 172                                                                                         ex = rsp..exif.(@label == map);
 173                                                                                 }
 174                                                                                 if(new String(ex.clean).length > 0)
 175                                                                                         ex = ex.clean;
 176                                                                                 else
 177                                                                                         ex = ex.raw;
 178                                                                                 if(new String(ex).length > 0) {
 179                                                                                         var unit = '';
 180                                                                                         if(mapping) {
 181                                                                                                 unit =  mapping.direct_unit;
 182                                                                                                 if(!unit && mapping.indirect_unit) {
 183                                                                                                         unit = UNITS[parseInt(rsp..exif.(@label == mapping.indirect_unit).raw)];
 184                                                                                                 }
 185                                                                                         }
 186                                                                                         var li = ul.appendChild(document.createElement('li'));
 187                                                                                         li.className = 'Stats';
 188                                                                                         li.innerHTML = '<b>'+finds[i]+':</b> '+ex;
 189                                                                                         if(unit && new String(unit).length > 0)
 190                                                                                                 li.innerHTML += ' '+unit;
 191                                                                                         if(document.getElementById('tagadderlink')) {
 192                                                                                                 var addtag = li.appendChild(document.createElement('a'));
 193                                                                                                 addtag.innerHTML = ' [+]';
 194                                                                                                 addtag.title ="add this as a tag";
 195                                                                                                 addtag.href="javascript:;";
 196                                                                                                 addtag.setAttribute('style','text-decoration:none;color: #C9C9C9;');
 197                                                                                                 addtag.addEventListener('click',getObjectMethodClosure11(self,'addtag',new Array(photoid,finds[i],ex,unit)),false);
 198                                                                                         }
 199                                                                                 }
 200                                                                         }
 201                                                                 }
 202                                                                 more.parentNode.appendChild(ul);
 203                                                                 var li = document.createElement('li');
 204                                                                 li.className = 'Stats';
 205                                                                 li.appendChild(more);
 206                                                                 ul.appendChild(li);
 207                                                         }
 208                                                 };
 209
 210                                                 unsafeWindow.F.API.callMethod('flickr.photos.getExif', {
 211                                                                 photo_id:photoid
 212                                                                         }, listener);
 213
 214                                         }
 215                                         break;
 216                                 }
 217                         }
 218                 },
 219
 220                 addtag: function(evt,args) {
 221                         var id =args[0];
 222                         var title = args[1];
 223                         var value = new String(args[2]);
 224                         var unit = args[3];
 225                         var mapping = MAPPING[title];
 226                         if(mapping && mapping.addtag) {
 227                                 value = value.replace(mapping.addtag.regexp,mapping.addtag.replacement);
 228                                 if(unit) value.replace(/%u/g,unit);
 229                         }
 230                         unsafeWindow.tagrs_addTag(id,value);
 231                 }
 232         }
 233         //======================================================================
 234         // launch
 235         try {
 236                 window.addEventListener("load", function () {
 237                                                                         try {
 238
 239                                                                                 // update automatically (http://userscripts.org/scripts/show/2296)
 240                                                                                 win.userScriptUpdates.requestAutomaticUpdates(SCRIPT);
 241                                                                         } catch (ex) {}
 242
 243                                                                         var flickrgp = new flickrexifinfo();
 244                 }, false);
 245         } catch (ex) {}
 246 })();