js2/mwEmbed/libAddMedia/remoteSearchDriver.js

   1 /*
   2  * a library for doing remote media searches
   3  *
   4  * initial targeted archives are:
   5         the local wiki
   6         wikimedia commons
   7         metavid
   8         and archive.org
   9  */
  10
  11 loadGM({
  12         "mwe-add_media_wizard" : "Add media wizard",
  13         "mwe-media_search" : "Media search",
  14         "rsd_box_layout" : "Box layout",
  15         "rsd_list_layout" : "List layout",
  16         "rsd_results_desc" : "Results",
  17         "rsd_results_next" : "next",
  18         "rsd_results_prev" : "previous",
  19         "rsd_no_results" : "No search results for <b>$1<\/b>",
  20         "mwe-upload_tab" : "Upload",
  21         "rsd_layout" : "Layout:",
  22         "rsd_resource_edit" : "Edit resource: $1",
  23         "mwe-resource_description_page" : "Resource description page",
  24         "rsd_local_resource_title" : "Local resource title",
  25         "rsd_do_insert" : "Do insert",
  26         "mwe-cc_title" : "Creative Commons",
  27         "mwe-cc_by_title" : "Attribution",
  28         "mwe-cc_nc_title" : "Noncommercial",
  29         "mwe-cc_nd_title" : "No Derivative Works",
  30         "mwe-cc_sa_title" : "Share Alike",
  31         "mwe-cc_pd_title" : "Public Domain",
  32         "mwe-unknown_license" : "Unknown license",
  33         "mwe-no_import_by_url" : "This user or wiki <b>can not<\/b> import assets from remote URLs.<p>Do you need to login?<\/p><p>If permissions are set, you may have to enable <a href=\"http:\/\/www.mediawiki.org\/wiki\/Manual:$wgAllowCopyUploads\">$wgAllowCopyUploads<\/a>.<\/p>",
  34         "mwe-results_from" : "Results from <a href=\"$1\" target=\"_new\" >$2<\/a>",
  35         "mwe-missing_desc_see_source" : "This asset is missing a description. Please see the [$1 orginal source] and help describe it.",
  36         "rsd_config_error" : "Add media wizard configuration error: $1",
  37         "mwe-your_recent_uploads" : "Your recent uploads",
  38         "mwe-upload_a_file" : "Upload a new file",
  39         "mwe-resource_page_desc" : "Resource page description:",
  40         "mwe-edit_resource_desc" : "Edit wiki text resource description:",
  41         "mwe-local_resource_title" : "Local resource title:",
  42         "mwe-watch_this_page" : "Watch this page",
  43         "mwe-do_import_resource" : "Import resource",
  44         "mwe-update_preview" : "Update preview",
  45         "mwe-cancel_import" : "Cancel import",
  46         "mwe-importing_asset" : "Importing asset",
  47         "mwe-preview_insert_resource" : "Preview insert of resource: $1",
  48         "mwe-checking-resource": "Checking for resource",
  49         "mwe-resource-needs-import": "Resource $1 needs to be imported"
  50 });
  51
  52 var default_remote_search_options = {
  53         'profile':'mediawiki_edit',
  54         'target_container':null, //the div that will hold the search interface
  55
  56         'target_invocation': null, //the button or link that will invoke the search interface
  57
  58         'default_provider_id':'all', //all or one of the content_providers ids
  59
  60         'caret_pos':null,
  61         'local_wiki_api_url':null,
  62
  63         //can be 'api', 'autodetect', 'remote_link'
  64         'import_url_mode': 'autodetect',
  65
  66         'target_title':null,
  67
  68         'target_textbox':null,
  69         'target_render_area': null, //where output render should go:
  70         'instance_name': null, //a globally accessible callback instance name
  71         'default_query':null, //default search query
  72         //specific to sequence profile
  73         'p_seq':null,
  74         'cFileNS':'File', //What is the canonical namespace prefix for images
  75                                           //@@todo (should get that from the api or in-page vars)
  76
  77         'upload_api_target': 'http://localhost/wiki_trunk/api.php', // can be local or the url of the upload api.
  78
  79         'enabled_cps':'all', //can be keyword 'all' or an array of enabled content provider keys
  80
  81         'disp_item':'wiki_commons' //sets the default display item:
  82 }
  83
  84 if(typeof wgServer == 'undefined')
  85         wgServer = '';
  86 if(typeof wgScriptPath == 'undefined')
  87         wgScriptPath = '';
  88 if(typeof stylepath == 'undefined')
  89         stylepath = '';
  90
  91 /*
  92  *      base remoteSearch Driver interface
  93  */
  94 var remoteSearchDriver = function(iObj){
  95         return this.init( iObj );
  96 }
  97 remoteSearchDriver.prototype = {
  98         results_cleared:false,
  99         //here we define the set of possible media content providers:
 100         main_search_options:{
 101                 'selprovider':{
 102                         'title': 'Select Providers'
 103                 },
 104                 'advanced_search':{
 105                         'title': 'Advanced Options'
 106                 }
 107         },
 108         /** the default content providers list.
 109          *
 110          * (should be note that special tabs like "upload" and "combined" don't go into the content providers list:
 111          * @note do not use double underscore in content providers names (used for id lookup)
 112          *
 113          * @@todo we will want to load more per user-preference and per category lookup
 114          */
 115         content_providers:{
 116                 /*content_providers documentation:
 117                  *  @@todo we should move the bulk of the configuration to each file
 118                  *
 119
 120                         @enabled: whether the search provider can be selected
 121                         @checked: whether the search provider will show up as seleatable tab (todo: user preference)
 122                         @d:        default: if the current cp should be displayed (only one should be the default)
 123                         @title:   the title of the search provider
 124                         @desc:     can use html... todo: need to localize
 125                         @api_url: the url to query against given the library type:
 126                         @lib:      the search library to use corresponding to the
 127                                                 search object ie: 'mediaWiki' = new mediaWikiSearchSearch()
 128                         @tab_img: the tab image (if set to false use title text)
 129                                                 if === "ture" use standard location skin/images/{cp_id}_tab.png
 130                                                 if === string use as url for image
 131
 132                         @linkback_icon default is: /wiki/skins/common/images/magnify-clip.png
 133
 134                         //domain insert: two modes: simple config or domain list:
 135                         @local : if the content provider assets need to be imported or not.
 136                         @local_domains : sets of domains for which the content is local
 137                         //@@todo should query wgForeignFileRepos setting maybe interwikimap from the api
 138                  */
 139                 'this_wiki':{
 140                         'enabled': 1,
 141                         'checked': 1,
 142                         'title'  : 'This Wiki',
 143                         'desc'   : '(should be updated with the proper text) maybe import from some config value',
 144                         'api_url':  ( wgServer && wgScriptPath )? wgServer + wgScriptPath+ '/api.php': null,
 145                         'lib'    : 'mediaWiki',
 146                         'local'  : true,
 147                         'tab_img': false
 148                 },
 149                 'wiki_commons':{
 150                         'enabled': 1,
 151                         'checked': 1,
 152                         'title'  :'Wikimedia Commons',
 153                         'desc'   : 'Wikimedia Commons is a media file repository making available public domain '+
 154                                          'and freely-licensed educational media content (images, sound and video clips) to all.',
 155                         'homepage': 'http://commons.wikimedia.org/wiki/Main_Page',
 156                         'api_url':'http://commons.wikimedia.org/w/api.php',
 157                         'lib'   :'mediaWiki',
 158                         'resource_prefix': 'WC_', //prefix on imported resources (not applicable if the repository is local)
 159
 160                         //if we should check for shared repository asset ( generally only applicable to commons )
 161                         'check_shared':true,
 162
 163                         //list all the domains where commons is local?
 164                         // probably should set this some other way by doing an api query
 165                         // or by seeding this config when calling the remote search?
 166                         'local_domains': ['wikimedia','wikipedia','wikibooks'],
 167                         //specific to wiki commons config:
 168                         'search_title':false, //disable title search
 169                         //set up default range limit
 170                         'offset'                        : 0,
 171                         'limit'                         : 30,
 172                         'tab_img':true
 173                 },
 174                 'archive_org':{
 175                         'enabled':1,
 176                         'checked':1,
 177                         'title' : 'Archive.org',
 178                         'desc'  : 'The Internet Archive, a digital library of cultural artifacts',
 179                         'homepage':'http://www.archive.org/about/about.php',
 180
 181                         'api_url':'http://homeserver7.us.archive.org:8983/solr/select',
 182                         'lib'   : 'archiveOrg',
 183                         'local' : false,
 184                         'resource_prefix': 'AO_',
 185                         'tab_img':true
 186                 },
 187                 'metavid':{
 188                         'enabled':1,
 189                         'checked':1,
 190                         'title' :'Metavid.org',
 191                         'homepage':'http://metavid.org',
 192                         'desc'  : 'Metavid hosts thousands of hours of US house and senate floor proceedings',
 193                         'api_url':'http://metavid.org/w/index.php?title=Special:MvExportSearch',
 194                         'lib'   : 'metavid',
 195                         'local' :false,                 //if local set to true we can use local
 196                         'resource_prefix': 'MV_', //what prefix to use on imported resources
 197
 198                         'local_domains': ['metavid'], // if the domain name contains metavid
 199                                                                            // no need to import metavid content to metavid sites
 200
 201                         'stream_import_key': 'mv_ogg_low_quality', // which stream to import, could be mv_ogg_high_quality
 202                                                                                                           //or flash stream, see ROE xml for keys
 203
 204                         'remote_embed_ext': false, //if running the remoteEmbed extension no need to copy local
 205                                                                            //syntax will be [remoteEmbed:roe_url link title]
 206                         'tab_img':true
 207                 },
 208                 //special cp "upload"
 209                 'upload':{
 210                         'enabled':1,
 211                         'checked':1,
 212                         'title' :'Upload'
 213                 }
 214         },
 215         //define the licenses
 216         // ... this will get complicated quick...
 217         // (just look at complexity for creative commons without exessive "duplicate data")
 218         // ie cc_by could be "by/3.0/us/" or "by/2.1/jp/" to infinitum...
 219         // some complexity should be negated by license equivalances.
 220
 221         // but we will have to abstract into another class let content providers provide license urls
 222         // and we have to clone the license object and allow local overrides
 223
 224         licenses:{
 225                 //for now only support creative commons type licenses
 226                 //used page: http://creativecommons.org/licenses/
 227                 'cc':{
 228                         'base_img_url':'http://upload.wikimedia.org/wikipedia/commons/thumb/',
 229                         'base_license_url': 'http://creativecommons.org/licenses/',
 230                         'licenses':{
 231                                 'by': 'by/3.0/',
 232                                 'by-sa': 'by-sa/3.0/',
 233                                 'by-nc-nd': 'by-nc-nd/3.0/',
 234                                 'by-nc': 'by-nc/3.0/',
 235                                 'by-nd': 'by-nd/3.0/',
 236                                 'by-nc-sa': 'by-nc-sa/3.0/',
 237                                 'by-sa': 'by-nc/3.0',
 238                                 'pd': 'publicdomain/'
 239                         },
 240                         'license_img':{
 241                                 'by':{
 242                                         'im':'1/11/Cc-by_new_white.svg/20px-Cc-by_new_white.svg.png'
 243                                 },
 244                                 'nc':{
 245                                         'im':'2/2f/Cc-nc_white.svg/20px-Cc-nc_white.svg.png'
 246                                 },
 247                                 'nd':{
 248                                         'im':'b/b3/Cc-nd_white.svg/20px-Cc-nd_white.svg.png'
 249                                 },
 250                                 'sa':{
 251                                         'im':'d/df/Cc-sa_white.svg/20px-Cc-sa_white.svg.png'
 252                                 },
 253                                 'pd':{
 254                                         'im':'5/51/Cc-pd-new_white.svg/20px-Cc-pd-new_white.svg.png'
 255                                 }
 256                         }
 257                 }
 258         },
 259         /*
 260          * getlicenseImgSet
 261          * @param license_key  the license key (ie "by-sa" or "by-nc-sa" etc)
 262          */
 263         getlicenseImgSet: function( licenseObj ){
 264                 //js_log('output images: '+ imgs);
 265                 return '<div class="rsd_license" title="'+ licenseObj.title + '" >' +
 266                                         '<a target="_new" href="'+ licenseObj.lurl +'" ' +
 267                                         'title="' + licenseObj.title + '">'+
 268                                                         licenseObj.img_html +
 269                                         '</a>'+
 270                                   '</div>';
 271         },
 272         /*
 273          * getLicenceKeyFromKey
 274          * @param license_key the key of the license (must be defined in: this.licenses.cc.licenses)
 275          */
 276         getLicenceFromKey:function( license_key , force_url){
 277                 if( typeof( this.licenses.cc.licenses[ license_key ]) == 'undefined')
 278                         return js_error('could not find:' + license_key);
 279                 //set the current license pointer:
 280                 var cl = this.licenses.cc;
 281                 var title = gM('mwe-cc_title');
 282                 var imgs = '';
 283                 var license_set = license_key.split('-');
 284                 for(var i=0;i < license_set.length; i++){
 285                         lkey =   license_set[i];
 286                         title += ' ' + gM( 'mwe-cc_' + lkey + '_title');
 287                         imgs +='<img class="license_desc" width="20" src="' + cl.base_img_url +
 288                                 cl.license_img[ lkey ].im + '">';
 289                 }
 290                 var url = (force_url) ? force_url : cl.base_license_url + cl.licenses[ license_key ];
 291                 return {
 292                         'title'         : title,
 293                         'img_html'      : imgs,
 294                         'key'            : license_key,
 295                         'lurl'           : url
 296                 };
 297         },
 298         /*
 299          * getLicenceKeyFromUrl
 300          * @param licence_url the url of the license
 301          */
 302         getLicenceFromUrl: function( license_url ){
 303                 //js_log("getLicenceFromUrl::" + license_url);
 304                 //first do a direct lookup check:
 305                 for(var i in this.licenses.cc.licenses){
 306                         var lkey = this.licenses.cc.licenses[i].split('/')[0];
 307                         //guess by url trim
 308                         if( parseUri(license_url).path.indexOf('/'+ lkey +'/') != -1){
 309                                 return this.getLicenceFromKey( i , license_url);
 310                         }
 311                 }
 312                 //could not find it return mwe-unknown_license
 313                 return {
 314                         'title'         : gM('mwe-unknown_license'),
 315                         'img_html'      : '<span>' + gM('mwe-unknown_license') + '</span>',
 316                         'lurl'          : license_url
 317                 };
 318         },
 319         //some default layout values:
 320         thumb_width                     : 80,
 321         image_edit_width        : 400,
 322         video_edit_width        : 400,
 323         insert_text_pos         : 0,      //insert at the start (will be overwritten by the user cursor pos)
 324         result_display_mode : 'box', //box or list
 325
 326         cUpLoader                       : null,
 327         cEdit                           : null,
 328         dmodalCss                       : {},
 329
 330         init: function( options ){
 331                 var _this = this;
 332                 js_log('remoteSearchDriver:init');
 333
 334                 //merge in the options:
 335                 //@@todo for cleaner config we should set _this.opt to the provided options)
 336                 $j.extend( _this, default_remote_search_options, options);
 337
 338                 //update the base text:
 339                 if(_this.target_textbox)
 340                    _this.getTexboxSelection();
 341
 342                 //modify the content provider config based on options:
 343                 if(_this.enabled_cps != 'all'){
 344                         for(var i in this.content_providers){
 345                                 if( $j.inArray(i, _this.enabled_cps) != -1 ){
 346                                         this.content_providers[i].enabled = true;
 347                                 }else{
 348                                         this.content_providers[i].enabled = false;
 349                                 }
 350                         }
 351                 }
 352
 353
 354                 //set up the target invocation:
 355                 if( $j( this.target_invocation ).length==0 ){
 356                         js_log("RemoteSearchDriver:: no target invocation provided (will have to run your own doInitDisplay() )");
 357                 }else{
 358                         if( this.target_invocation ){
 359                                 $j(this.target_invocation).css('cursor','pointer').attr('title', gM('mwe-add_media_wizard')).click(function(){
 360                                         _this.doInitDisplay();
 361                                 });
 362                         }
 363                 }
 364         },
 365         doInitDisplay:function(){
 366                 var _this = this;
 367                 //setup the parent container:
 368                 this.init_modal();
 369                 //fill in the html:
 370                 this.init_interface_html();
 371                 //bind actions:
 372                 this.add_interface_bindings();
 373
 374                 //update the target binding to just un-hide the dialog:
 375                 $j(this.target_invocation).unbind().click(function(){
 376                           js_log("re-open");
 377                           //update the base text:
 378                           if( _this.target_textbox )
 379                                         _this.getTexboxSelection();
 380                           //$j(_this.target_container).dialog("open");
 381                           $j(_this.target_container).parents('.ui-dialog').fadeIn('slow');
 382                           //re-center the dialog:
 383                           $j(_this.target_container).dialog('option', 'position','center');
 384                  });
 385         },
 386         //gets the in and out points for insert position or grabs the selected text for search
 387         getTexboxSelection:function(){
 388                 //update the caretPos
 389                 this.getCaretPos();
 390
 391                 //if we have highlighted text use that as the query: (would be fun to add context menu once we have rich editor in-place)
 392                 if( this.caret_pos.selection )
 393                         this.default_query = this.caret_pos.selection
 394
 395         },
 396         getCaretPos:function(){
 397                 this.caret_pos={};
 398                 var txtarea = $j(this.target_textbox).get(0);
 399                 var getTextCusorStartPos = function (o){
 400                         if (o.createTextRange) {
 401                                         var r = document.selection.createRange().duplicate()
 402                                         r.moveEnd('character', o.value.length)
 403                                         if (r.text == '') return o.value.length
 404                                         return o.value.lastIndexOf(r.text)
 405                                 } else return o.selectionStart
 406                 }
 407                 var getTextCusorEndPos = function (o){
 408                         if (o.createTextRange) {
 409                                 var r = document.selection.createRange().duplicate();
 410                                 r.moveStart('character', -o.value.length);
 411                                 return r.text.length;
 412                         } else{
 413                                 return o.selectionEnd
 414                         }
 415                 }
 416                 this.caret_pos.s = getTextCusorStartPos( txtarea );
 417                 this.caret_pos.e = getTextCusorEndPos( txtarea );
 418                 this.caret_pos.text = txtarea.value;
 419                 if(this.caret_pos.s && this.caret_pos.e &&
 420                                 (this.caret_pos.s != this.caret_pos.e))
 421                         this.caret_pos.selection = this.caret_pos.text.substring(this.caret_pos.s, this.caret_pos.e).replace(/ /g, '\xa0') || '\xa0';
 422
 423                 js_log('got caret_pos:' + this.caret_pos.s);
 424                 //restore text value: (creating textRanges sometimes screws with the text content)
 425                 $j(this.target_textbox).val(this.caret_pos.text);
 426         },
 427         init_modal:function(){
 428                 js_log("init_modal");
 429                 var _this = this;
 430                 //add the parent target_container if not provided or missing
 431                 if(!_this.target_container || $j(_this.target_container).length==0){
 432                         $j('body').append('<div id="rsd_modal_target" style="position:absolute;top:3em;left:0px;bottom:3em;right:0px;" title="' + gM('mwe-add_media_wizard') + '" ></div>');
 433                         _this.target_container = '#rsd_modal_target';
 434                         //js_log('appended: #rsd_modal_target' + $j(_this.target_container).attr('id'));
 435                         //js_log('added target id:' + $j(_this.target_container).attr('id'));
 436                         //get layout
 437                         //layout = _this.getMaxModalLayout();
 438                         js_log( 'width: ' + $j(window).width() +  ' height: ' + $j(window).height());
 439                         var cConf = {};
 440                         cConf['cancel'] = function(){
 441                                 _this.cancelClipEditCB()
 442                         }
 443                         function doResize(){
 444                                 js_log('do resize:: ' + _this.target_container);
 445                                 $j( '#rsd_modal_target').dialog('option', 'width', $j(window).width()-50 );
 446                                 $j( '#rsd_modal_target').dialog('option', 'height', $j(window).height()-50 );
 447                                 $j( '#rsd_modal_target').dialog('option', 'position','center');
 448                         }
 449
 450                         $j(_this.target_container).dialog({
 451                                 bgiframe: true,
 452                                 autoOpen: true,
 453                                 modal: true,
 454                                 draggable:false,
 455                                 resizable:false,
 456                                 buttons:cConf,
 457                                 close: function() {
 458                                         //if we are 'editing' a item close that
 459                                         _this.cancelClipEditCB();
 460                                         js_log('closed modal');
 461                                         $j(this).parents('.ui-dialog').fadeOut('slow');
 462                                 }
 463                         });
 464                         doResize();
 465                         $j(window).resize(function(){
 466                                 doResize();
 467                         });
 468
 469
 470                         //re add cancel button
 471                         _this.cancelClipEditCB();
 472
 473                         //update the child position: (some of this should be pushed up-stream via dialog config options
 474                         $j(_this.target_container +'~ .ui-dialog-buttonpane').css({
 475                                 'position':'absolute',
 476                                 'left':'0px',
 477                                 'right':'0px',
 478                                 'bottom':'0px'
 479                         });
 480                         /*
 481
 482
 483                         js_log('done setup of target_container: ' +
 484                                 $j(_this.target_container +'~ .ui-dialog-buttonpane').length);
 485                         */
 486
 487                 }
 488         },
 489         getMaxModalLayout:function(border){
 490                 if(!border)
 491                         border = 50;
 492                 //js_log('setting h:' + (parseInt( $j(document).height() ) - parseInt(border*2)) + ' from:' + $j(document).height() );
 493                 return {
 494                         'h': parseInt( $j(document).height() ) - parseInt(border*4),
 495                         'w': parseInt( $j(document).width() ) - parseInt(border*2),
 496                         'r': border,
 497                         't': border
 498                 }
 499         },
 500         //sets up the initial html interface
 501         init_interface_html:function(){
 502                 js_log('init_interface_html');
 503                 var _this = this;
 504                 var dq = (this.default_query)? this.default_query : '';
 505                 js_log('f::init_interface_html');
 506
 507                 var o = '<div class="rsd_control_container" style="width:100%">' +
 508                                         '<form id="rsd_form" action="javascript:return false;" method="GET">'+
 509                                                 '<input class="ui-widget-content ui-corner-all" type="text" tabindex="1" value="' + dq + '" maxlength="512" id="rsd_q" name="rsd_q" '+
 510                                                         'size="20" autocomplete="off"/> '+
 511                                                 $j.btnHtml( gM('mwe-media_search'), 'rms_search_button', 'search') +
 512                                         '</form>';
 513                 //close up the control container:
 514                 o+='</div>';
 515
 516                 //search provider tabs based on "checked" and "enabled" and "combined tab"
 517                 o+='<div id="rsd_results_container" style="top:0px;bottom:0px;left:0px;right:0px;"></div>';
 518                 $j(this.target_container).html( o );
 519
 520                 //add simple styles:
 521                 $j(this.target_container + ' .rms_search_button').btnBind().click(function(){
 522                         _this.runSearch();
 523                 });
 524
 525                 //draw the tabs:
 526                 this.drawTabs();
 527                 //run the default search:
 528                 if( this.default_query )
 529                         this.runSearch();
 530         },
 531         add_interface_bindings:function(){
 532                 var _this = this;
 533                 js_log("f:add_interface_bindings:");
 534
 535
 536                 $j('#mso_selprovider,#mso_selprovider_close').unbind().click(function(){
 537                         if($j('#rsd_options_bar:hidden').length !=0 ){
 538                                 $j('#rsd_options_bar').animate({
 539                                         'height':'110px',
 540                                         'opacity':1
 541                                 }, "normal");
 542                         }else{
 543                                 $j('#rsd_options_bar').animate({
 544                                         'height':'0px',
 545                                         'opacity':0
 546                                 }, "normal", function(){
 547                                         $j(this).hide();
 548                                 });
 549                         }
 550                 });
 551                 //set form bindings
 552                 $j('#rsd_form').unbind().submit(function(){
 553                         _this.runSearch();
 554                         //don't submit the form
 555                         return false;
 556                 });
 557         },
 558         doUploadInteface:function(){
 559                 js_log("doUploadInteface::");
 560                 var _this = this;
 561                 //set it to loading:
 562                 mv_set_loading('#tab-upload');
 563                 //do things async to keep interface snappy
 564                 setTimeout(function(){
 565                         //do config variable reality checks:
 566                         if( _this.upload_api_target == 'local' ){
 567                                 if( ! _this.local_wiki_api_url ){
 568                                         $j('#tab-upload').html( gM( 'rsd_config_error', 'missing_local_api_url' ) );
 569                                         return false;
 570                                 }else{
 571                                         _this.upload_api_target = _this.local_wiki_api_url;
 572                                 }
 573                         }
 574                         //make sure we have a url for the upload target:
 575                         if(  parseUri( _this.upload_api_target ).host ==  _this.upload_api_target ){
 576                                 $j('#tab-upload').html( gM('rsd_config_error', 'bad_api_url') );
 577                                 return false;
 578                         }
 579                         //output the form
 580                         //set the form action based on domain:
 581                         if( parseUri( document.URL ).host == parseUri( _this.upload_api_target ).host ){
 582                                 mvJsLoader.doLoad(['$j.fn.simpleUploadForm'],function(){
 583
 584                                         //get extends info about the file
 585                                         var cp = _this.content_providers['this_wiki'];
 586                                         //check for "this_wiki" enabled
 587                                         /*if(!cp.enabled){
 588                                                 $j('#tab-upload').html('error this_wiki not enabled (can\'t get uploaded file info)');
 589                                                 return false;
 590                                         }*/
 591
 592                                         //load  this_wiki search system to grab the rObj
 593                                         _this.loadSearchLib(cp, function(){
 594                                                 //do basic layout form on left upload "bin" on right
 595                                                 $j('#tab-upload').html('<table>' +
 596                                                 '<tr>' +
 597                                                         '<td valign="top" style="width:350px; padding-right: 12px;">' +
 598                                                                 '<h4>' + gM('mwe-upload_a_file') + '</h4>' +
 599                                                                 '<div id="upload_form">' +
 600                                                                         mv_get_loading_img() +
 601                                                                 '</div>' +
 602                                                         '</td>' +
 603                                                         '<td valign="top" id="upload_bin_cnt">' +
 604                                                         '<h4>' + gM('mwe-your_recent_uploads') + '</h4>' +
 605                                                                 '<div id="upload_bin">' +
 606                                                                         mv_get_loading_img() +
 607                                                                 '</div>'+
 608                                                         '</td>' +
 609                                                 '</tr>' +
 610                                                 '</table>');
 611
 612
 613                                                 //fill in the user page:
 614                                                 if(typeof wgUserName != 'undefined' && wgUserName){
 615                                                         //load the upload bin with anything the current user has uploaded
 616                                                         cp.sObj.getUserRecentUploads( wgUserName, function(){
 617                                                                 _this.drawOutputResults();
 618                                                         });
 619                                                 }else{
 620                                                         $j('#upload_bin_cnt').empty();
 621                                                 }
 622
 623                                                 //deal with the api form upload form directly:
 624                                                 $j('#upload_form').simpleUploadForm({
 625                                                         "api_target" :  _this.upload_api_target,
 626                                                         "ondone_cb"     : function( resultData ){
 627                                                                 var wTitle = resultData['filename'];
 628                                                                 //add a loading div
 629                                                                 _this.addResourceEditLoader();
 630                                                                 //@@note: we have most of what we need in resultData imageinfo
 631                                                                 cp.sObj.addByTitle( wTitle, function( rObj ){
 632                                                                         //redraw (with added result if new)
 633                                                                         _this.drawOutputResults();
 634                                                                         //pull up resource editor:
 635                                                                         _this.resourceEdit( rObj, $j('#res_upload__' + rObj.id).get(0) );
 636                                                                 });
 637                                                                 //return false to close progress window:
 638                                                                 return false;
 639                                                         }
 640                                                 })
 641                                         });
 642                                 });
 643                         }else{
 644                                 //setup the proxy
 645                                 js_log('do proxy:: ' + parseUri( _this.upload_api_target ).host);
 646                                 $j('#tab-upload').html('proxy upload not yet ready');
 647                         }
 648                 },1);
 649         },
 650         runSearch: function(){
 651                 js_log("f:runSearch::" + this.disp_item);
 652                 //draw_direct_flag
 653                 var draw_direct_flag = true;
 654
 655                 //check if its the special upload tab case:
 656                 if( this.disp_item == 'upload'){
 657                         this.doUploadInteface();
 658                         return true;
 659                 }
 660                 //else do runSearch
 661
 662                 cp = this.content_providers[this.disp_item];
 663
 664                 //check if we need to update:
 665                 if( typeof cp.sObj != 'undefined' ){
 666                         if(cp.sObj.last_query == $j('#rsd_q').val() && cp.sObj.last_offset == cp.offset){
 667                                 js_log('last query is: ' + cp.sObj.last_query + ' matches: ' +  $j('#rsd_q').val() );
 668                         }else{
 669                                 js_log('last query is: ' + cp.sObj.last_query + ' not match: ' +  $j('#rsd_q').val() );
 670                                 draw_direct_flag = false;
 671                         }
 672                 }else{
 673                         draw_direct_flag = false;
 674                 }
 675                 if( !draw_direct_flag ){
 676                         //set the content to loading while we do the search:
 677                         $j('#tab-' + this.disp_item).html( mv_get_loading_img() );
 678
 679                         //make sure the search library is loaded and issue the search request
 680                         this.getLibSearchResults( cp );
 681                 }
 682         },
 683         //issue a api request & cache the result
 684         //this check can be avoided by setting the this.import_url_mode = 'api' | 'form' | insted of 'autodetect' or 'none'
 685         checkForCopyURLSupport:function ( callback ){
 686                 var _this = this;
 687                 js_log('checkForCopyURLSupport:: ');
 688                 //see if we already have the import mode:
 689                 if( this.import_url_mode != 'autodetect'){
 690                         js_log('import mode: ' + _this.import_url_mode);
 691                         callback();
 692                 }
 693                 //if we don't have the local wiki api defined we can't auto-detect use "link"
 694                 if(!_this.local_wiki_api_url){
 695                         js_log('import mode: remote link (no import_wiki_api_url)');
 696                         _this.import_url_mode = 'remote_link';
 697                         callback();
 698                 }
 699                 if( this.import_url_mode == 'autodetect' ){
 700                         do_api_req( {
 701                                 'data': { 'action':'paraminfo', 'modules':'upload' },
 702                                 'url': _this.local_wiki_api_url
 703                         }, function(data){
 704                                 //jump right into api checks:
 705                                 for( var i in data.paraminfo.modules[0].parameters ){
 706                                         var pname = data.paraminfo.modules[0].parameters[i].name;
 707                                         if( pname == 'url' ){
 708                                                 js_log( 'Autodetect Upload Mode: api: copy by url:: ' );
 709                                                 //check permission  too:
 710                                                 _this.checkForCopyURLPermission(function( canCopyUrl ){
 711                                                         if(canCopyUrl){
 712                                                                 _this.import_url_mode = 'api';
 713                                                                 js_log('import mode: ' + _this.import_url_mode);
 714                                                                 callback();
 715                                                         }else{
 716                                                                 _this.import_url_mode = 'none';
 717                                                                 js_log('import mode: ' + _this.import_url_mode);
 718                                                                 callback();
 719                                                         }
 720                                                 });
 721                                                 break;
 722                                         }
 723                                 }
 724                         });
 725                 }
 726         },
 727         /*
 728          * checkForCopyURLPermission:
 729          * not really necessary the api request to upload will return appropriate error if the user lacks permission. or $wgAllowCopyUploads is set to false
 730          * (use this function if we want to issue a warning up front)
 731          */
 732         checkForCopyURLPermission:function( callback ){
 733                 var _this = this;
 734                 //do api check:
 735                 do_api_req( {
 736                                 'data':{ 'action' : 'query', 'meta' : 'userinfo', 'uiprop' : 'rights' },
 737                                 'url': _this.local_wiki_api_url,
 738                                 'userinfo' : true
 739                 }, function(data){
 740                         for( var i in data.query.userinfo.rights){
 741                                 var right = data.query.userinfo.rights[i];
 742                                 //js_log('checking: ' + right ) ;
 743                                 if(right == 'upload_by_url'){
 744                                         callback( true );
 745                                         return true; //break out of the function
 746                                 }
 747                         }
 748                         callback( false );
 749                 });
 750         },
 751         getLibSearchResults:function( cp ){
 752                 var _this = this;
 753
 754                 //first check if we should even run the search at all (can we import / insert into the page? )
 755                 if( !this.checkRepoLocal( cp ) && this.import_url_mode == 'autodetect' ){
 756                         //cp is not local check if we can support the import mode:
 757                         this.checkForCopyURLSupport( function(){
 758                                 _this.getLibSearchResults( cp );
 759                         });
 760                         return false;
 761                 }else if( !this.checkRepoLocal( cp ) && this.import_url_mode == 'none'){
 762                         if(  this.disp_item == 'combined' ){
 763                                 //combined results are harder to error handle just ignore that repo
 764                                 cp.sObj.loading = false;
 765                         }else{
 766                                 $j('#tab-' + this.disp_item).html( '<div style="padding:10px">'+ gM('mwe-no_import_by_url') +'</div>');
 767                         }
 768                         return false;
 769                 }
 770                 _this.loadSearchLib(cp, function(){
 771                         //do search
 772                         cp.sObj.getSearchResults();
 773                         _this.checkResultsDone();
 774                 });
 775         },
 776         loadSearchLib:function(cp, callback){
 777                 var _this = this;
 778                 //set up the library req:
 779                 mvJsLoader.doLoad( [
 780                         'baseRemoteSearch',
 781                         cp.lib + 'Search'
 782                 ], function(){
 783                         js_log("loaded lib:: " + cp.lib );
 784                         //else we need to run the search:
 785                         var iObj = {
 786                                 'cp'  : cp,
 787                                 'rsd' : _this
 788                         };
 789                         eval('cp.sObj = new ' + cp.lib + 'Search( iObj );' );
 790                         if(!cp.sObj){
 791                                 js_log('Error: could not find search lib for ' + cp_id);
 792                                 return false;
 793                         }
 794
 795                         //inherit defaults if not set:
 796                         cp.limit = (cp.limit) ? cp.limit : cp.sObj.limit;
 797                         cp.offset = (cp.offset) ? cp.offset : cp.sObj.offset;
 798                         callback();
 799                 });
 800         },
 801         /* check for all the results to finish */
 802         checkResultsDone: function(){
 803                 //js_log('rsd:checkResultsDone');
 804                 var _this = this;
 805                 var loading_done = true;
 806
 807                 for(var cp_id in  this.content_providers){
 808                         var cp = this.content_providers[ cp_id ];
 809                         if(typeof cp['sObj'] != 'undefined'){
 810                                 if( cp.sObj.loading )
 811                                         loading_done=false;
 812                         }
 813                 }
 814                 if( loading_done ){
 815                         this.drawOutputResults();
 816                 }else{
 817                         //make sure the instance name is up-to-date refrerance to _this;
 818                         eval( _this.instance_name + ' = _this');
 819                         setTimeout( _this.instance_name + '.checkResultsDone()', 50);
 820                 }
 821         },
 822         drawTabs: function(){
 823                 var _this = this;
 824                 //add the tabs to the rsd_results container:
 825                 var o='<div id="rsd_tabs_container" style="width:100%;">';
 826                 var selected_tab = 0;
 827                 var inx =0;
 828                 o+= '<ul>';
 829                         var tabc = '';
 830                         for(var cp_id in  this.content_providers){
 831                                         var cp = this.content_providers[cp_id];
 832                                         if( cp.enabled && cp.checked && cp.api_url){
 833                                                 //add selected default if set
 834                                                 if( this.disp_item == cp_id)
 835                                                         selected_tab=inx;
 836
 837                                                 o+='<li class="rsd_cp_tab">';
 838                                                 o+='<a id="rsd_tab_' + cp_id + '" href="#tab-' + cp_id + '">';
 839                                                         if(cp.tab_img === true){
 840                                                                 o+='<img alt="' + cp.title +'" src="' + mv_skin_img_path + 'remote_cp/' + cp_id + '_tab.png">';
 841                                                         }else{
 842                                                                 o+= cp.title;
 843                                                         }
 844                                                 o+='</a>';
 845                                                 o+='</li>';
 846                                                 inx++;
 847                                         }
 848                                         tabc+='<div id="tab-'+ cp_id +'" class="rsd_results"/>';
 849
 850                         }
 851                         //do an upload tab if enabled:
 852                         if( this.content_providers['upload'].enabled ){
 853                                 o+='<li class="rsd_cp_tab" ><a id="rsd_tab_upload" href="#tab-upload">' + gM('mwe-upload_tab') + '</a></li>';
 854                                 tabc+='<div id="tab-upload" />';
 855                                 if(this.disp_item == 'upload')
 856                                         selected_tab = inx++;
 857                         }
 858                         o+='</ul>';
 859                         //output the tab content containers:
 860                         o+=tabc;
 861                 o+='</div>'; //close tab container
 862
 863                 //output the respective results holders
 864                 $j('#rsd_results_container').html(o);
 865                 //setup bindings for tabs make them sortable: (@@todo remember order)
 866                 js_log('selected tab is: ' + selected_tab);
 867                 $j("#rsd_tabs_container").tabs({
 868                         selected:selected_tab,
 869                         select: function(event, ui) {
 870                                 _this.selectTab( $j(ui.tab).attr('id').replace('rsd_tab_', '') );
 871                         }
 872                 //add sorting
 873                 }).find(".ui-tabs-nav").sortable({axis:'x'});
 874
 875                 /*$j('.rsd_cp_tab').click(function(){
 876                         _this.selectTab( $j(this).attr('id').replace(/rsd_tab_/, '') );
 877                 });*/
 878
 879                 //setup key binding (no longer nesesary tabs provide this functionality)
 880                 /*$j().keyup(function(e){
 881                         js_log('keyup on : ' +e.which );
 882                         //if escape pressed clear the interface:
 883                         if(e.which == 27)
 884                                 _this.closeAll();
 885                 });*/
 886
 887         },
 888         //resource title
 889         getResourceFromTitle:function( rTitle , callback){
 890                 var _this = this;
 891                 reqObj={
 892                         'action':'query',
 893                         'titles': _this.cFileNS + ':' + rTitle
 894                 };
 895                 do_api_req( {
 896                         'data':reqObj,
 897                         'url':this.local_wiki_api_url
 898                         }, function(data){
 899                                 //@@todo propogate the rObj
 900                                 var rObj = {};
 901                         }
 902                 );
 903         },
 904         //@@todo we could load the id with the content provider id to find the object faster...
 905         getResourceFromId:function( rid ){
 906                 //js_log('getResourceFromId:' + rid );
 907                 //strip out /res/ if preset:
 908                 rid = rid.replace(/res_/, '');
 909                 //js_log("looking at: " + rid);
 910                 p = rid.split('__');
 911                 var cp_id = p[0];
 912                 var rid = p[1];
 913
 914                 //Set the upload helper cp_id (to render recent uploads by this user)
 915                 if(cp_id == 'upload')
 916                         cp_id = 'this_wiki';
 917
 918                 var cp = this.content_providers[cp_id];
 919                 if(cp && cp['sObj'] && cp.sObj.resultsObj[rid]){
 920                         return cp.sObj.resultsObj[rid];
 921                 }
 922                 js_log("ERROR: could not find " + rid);
 923                 return false;
 924         },
 925         drawOutputResults: function(){
 926                 js_log('f:drawOutputResults::' + this.disp_item);
 927                 var _this = this;
 928                 var o='';
 929
 930                 var cp_id = this.disp_item;
 931                 var tab_target = '';
 932                 if(this.disp_item == 'upload'){
 933                         tab_target = '#upload_bin';
 934                         var cp = _this.content_providers['this_wiki'];
 935                 }else{
 936                         var cp = this.content_providers[this.disp_item];
 937                         tab_target = '#tab-' + cp_id;
 938                         //output the results bar / controls
 939                 }
 940                 //empty the existing results:
 941                 $j(tab_target).empty();
 942                 //@@todo give the user upload control love
 943                 if(this.disp_item != 'upload'){
 944                         _this.setResultBarControl();
 945                 }
 946
 947                 var drawResultCount     =0;
 948
 949                 //output all the results for the current disp_item
 950                 if( typeof cp['sObj'] != 'undefined' ){
 951                         $j.each(cp.sObj.resultsObj, function(rInx, rItem){
 952                                 if( _this.result_display_mode == 'box' ){
 953                                         o+='<div id="mv_result_' + rInx + '" class="mv_clip_box_result" style="width:' +
 954                                                         _this.thumb_width + 'px;height:'+ (_this.thumb_width-20) +'px;position:relative;">';
 955                                                 //check for missing poster types for audio
 956                                                 if( rItem.mime=='audio/ogg' && !rItem.poster ){
 957                                                         rItem.poster = mv_skin_img_path + 'sound_music_icon-80.png';
 958                                                 }
 959                                                 //get a thumb with proper resolution transform if possible:
 960                                                 o+='<img title="'+rItem.title+'" class="rsd_res_item" id="res_' + cp_id + '__' + rInx +
 961                                                                 '" style="width:' + _this.thumb_width + 'px;" src="' +
 962                                                                 cp.sObj.getImageTransform( rItem, { 'width' : _this.thumb_width } )
 963                                                                 + '">';
 964                                                 //add a linkback to resource page in upper right:
 965                                                 if( rItem.link )
 966                                                         o+='<a target="_new" style="position:absolute;top:0px;right:0px" title="' +
 967                                                                  gM('mwe-resource_description_page') +
 968                                                                 '" href="' + rItem.link + '"><img src="http://upload.wikimedia.org/wikipedia/commons/6/6b/Magnify-clip.png"></a>';
 969                                                 //add license icons if present
 970                                                 if( rItem.license )
 971                                                         o+= _this.getlicenseImgSet( rItem.license );
 972                                         o+='</div>';
 973                                 }else if(_this.result_display_mode == 'list'){
 974                                         o+='<div id="mv_result_' + rInx + '" class="mv_clip_list_result" style="width:90%">';
 975                                                 o+='<img title="'+rItem.title+'" class="rsd_res_item" id="res_' + cp_id + '__' + rInx +'" style="float:left;width:' +
 976                                                                  _this.thumb_width + 'px;" src="' +
 977                                                                  cp.sObj.getImageTransform( rItem, {'width':_this.thumb_width } )
 978                                                                   + '">';
 979                                                 //add license icons if present
 980                                                 if( rItem.license )
 981                                                         o+= _this.getlicenseImgSet( rItem.license );
 982
 983                                                 o+= rItem.desc ;
 984                                         o+='<div style="clear:both" />';
 985                                         o+='</div>';
 986                                 }
 987                                 drawResultCount++;
 988                         });
 989                         js_log('append to: ' + '#tab-' + cp_id);
 990                         //put in the tab output (plus clear the output)
 991                         $j(tab_target).append( o + '<div style="clear:both"/>');
 992                 }
 993
 994                 js_log( ' drawResultCount :: ' + drawResultCount + ' append: ' + $j('#rsd_q').val() );
 995
 996                 //remove any old search res
 997                 $j('#rsd_no_search_res').remove();
 998                 if( drawResultCount == 0 )
 999                         $j('#tab-' + cp_id).append( '<span style="padding:10px">' + gM( 'rsd_no_results', $j('#rsd_q').val() ) + '</span>');
1000
1001                 this.addResultBindings();
1002         },
1003         addResultBindings:function(){
1004                 var _this = this;
1005                 $j('.mv_clip_'+_this.result_display_mode+'_result').hover(function(){
1006                         $j(this).addClass('mv_clip_'+_this.result_display_mode+'_result_over');
1007                         //also set the animated image if available
1008                         var res_id = $j(this).children('.rsd_res_item').attr('id');
1009                         var rObj = _this.getResourceFromId( res_id );
1010                         if( rObj.poster_ani )
1011                                 $j('#' + res_id ).attr('src', rObj.poster_ani);
1012                 },function(){
1013                         $j(this).removeClass('mv_clip_'+_this.result_display_mode+'_result_over');
1014                         var res_id = $j(this).children('.rsd_res_item').attr('id');
1015                         var rObj = _this.getResourceFromId( res_id );
1016                         //restore the original (non animated)
1017                         if( rObj.poster_ani )
1018                                 $j('#' + res_id ).attr('src', rObj.poster);
1019                 });
1020                 //resource click action: (bring up the resource editor)
1021                 $j('.rsd_res_item').unbind().click(function(){
1022                         var rObj = _this.getResourceFromId( $j(this).attr("id") );
1023                         _this.resourceEdit( rObj, this );
1024                 });
1025         },
1026         addResourceEditLoader:function(maxWidth, overflow_style){
1027                 var _this = this;
1028                 if(!maxWidth)maxWidth=400;
1029                 if(!overflow_style)overflow_style='overflow:auto;';
1030                 //remove any old instance:
1031                 $j( _this.target_container ).find('#rsd_resource_edit').remove();
1032                 //add the edit layout window with loading place holders
1033                 $j( _this.target_container ).append('<div id="rsd_resource_edit" '+
1034                         'style="position:absolute;top:0px;left:0px;bottom:0px;right:4px;background-color:#FFF;">' +
1035                                 '<div id="clip_edit_ctrl" class="ui-widget ui-widget-content ui-corner-all" style="position:absolute;'+
1036                                         'left:2px;top:5px;bottom:10px;width:' + ( maxWidth + 5 ) + 'px;overflow:auto;padding:5px;">'+
1037                                                 mv_get_loading_img() +
1038                                 '</div>'+
1039                                 '<div id="clip_edit_disp" class="ui-widget ui-widget-content ui-corner-all"' +
1040                                         'style="position:absolute;' + overflow_style + ';left:'+ ( maxWidth + 20 ) +'px;right:0px;top:5px;bottom:10px;padding:5px;>' +
1041                                                 mv_get_loading_img('position:absolute;top:30px;left:30px') +
1042                                 '</div>'+
1043                 '</div>');
1044         },
1045         resourceEdit:function( rObj, rsdElement){
1046                 js_log('f:resourceEdit:' + rObj.title);
1047                 var _this = this;
1048                 //remove any existing resource edit interface:
1049                 $j('#rsd_resource_edit').remove();
1050                 //set the media type:
1051                 if(rObj.mime.indexOf('image')!=-1){
1052                         //set width to default image_edit_width
1053                         var maxWidth = _this.image_edit_width;
1054                         var mediaType = 'image';
1055                 }else if(rObj.mime.indexOf('audio')!=-1){
1056                         var maxWidth = _this.video_edit_width;
1057                         var mediaType = 'audio';
1058                 }else{
1059                         //set to default video size:
1060                         var maxWidth = _this.video_edit_width;
1061                         var mediaType = 'video';
1062                 }
1063                 //so that transcripts show ontop
1064                 var overflow_style = ( mediaType =='video' )?'':'overflow:auto;';
1065                 //append to the top level of model window:
1066                 _this.addResourceEditLoader(maxWidth, overflow_style);
1067                 //update add media wizard title:
1068                 $j( _this.target_container ).dialog( 'option', 'title', gM('mwe-add_media_wizard')+': '+ gM('rsd_resource_edit', rObj.title ) );
1069                 js_log('did append to: '+ _this.target_container );
1070
1071                 $j('#rsd_resource_edit').css('opacity',0);
1072
1073                 $j('#rsd_edit_img').remove();//remove any existing rsd_edit_img
1074
1075                 //left side holds the image right size the controls /
1076                 $j(rsdElement).clone().attr('id', 'rsd_edit_img').appendTo('#clip_edit_disp').css({
1077                         'position':'absolute',
1078                         'top':'40%',
1079                         'left':'20%',
1080                         'cursor':'default',
1081                         'opacity':0
1082                 });
1083
1084                 //try and keep aspect ratio for the thumbnail that we clicked:
1085                 var tRatio = $j(rsdElement).height() / $j(rsdElement).width();
1086
1087                 if(     ! tRatio )
1088                         var tRatio = 1; //set ratio to 1 if tRatio did not work.
1089
1090                 js_log('Set from ' +  tRatio + ' to init thumbimage to ' + maxWidth + ' x ' + parseInt( tRatio * maxWidth) );
1091                 //scale up image and to swap with high res version
1092                 $j('#rsd_edit_img').animate({
1093                         'opacity':1,
1094                         'top':'5px',
1095                         'left':'5px',
1096                         'width': maxWidth + 'px',
1097                         'height': parseInt( tRatio * maxWidth)  + 'px'
1098                 }, "slow"); // do it slow to give it a chance to finish loading the HQ version
1099
1100                 if( mediaType == 'image' ){
1101                         _this.loadHQImg(rObj, {'width':maxWidth}, 'rsd_edit_img', function(){
1102                                 $j('.mv_loading_img').remove();
1103                         });
1104                 }
1105                 //also fade in the container:
1106                 $j('#rsd_resource_edit').animate({
1107                         'opacity':1,
1108                         'background-color':'#FFF',
1109                         'z-index':99
1110                 });
1111                 //do load the media Editor
1112                 _this.doMediaEdit( rObj , mediaType );
1113         },
1114         loadHQImg:function(rObj, size, target_img_id, callback){
1115                 // Get the HQ image url:
1116                 rObj.pSobj.getImageObj( rObj, size, function( imObj ){
1117                         rObj['edit_url'] = imObj.url;
1118
1119                         js_log("edit url: " + rObj.edit_url);
1120                         // Update the rObj
1121                         rObj['width'] = imObj.width;
1122                         rObj['height'] = imObj.height;
1123
1124                         // See if we need to animate some transition
1125                         if( size.width != imObj.width ){
1126                                 js_log('loadHQImg:size mismatch: ' + size.width + ' != ' + imObj.width );
1127                                 //set the target id to the new size:
1128                                 $j('#'+target_img_id).animate( {
1129                                         'width':imObj.width + 'px',
1130                                         'height':imObj.height + 'px'
1131                                 });
1132                         }else{
1133                                 js_log('using req size: ' + imObj.width + 'x' + imObj.height);
1134                                 $j('#'+target_img_id).animate( {'width':imObj.width+'px', 'height' : imObj.height + 'px'});
1135                         }
1136                         //don't swap it in until its loaded:
1137                         var img = new Image();
1138                         // load the image image:
1139                         $j(img).load(function () {
1140                                          $j('#'+target_img_id).attr('src', rObj.edit_url );
1141                                          //let the caller know we are done and what size we ended up with:
1142                                          callback();
1143                                 }).error(function () {
1144                                         js_log("Error with:  " +  rObj.edit_url);
1145                                 }).attr('src', rObj.edit_url);
1146                         });
1147         },
1148         cancelClipEditCB:function(){
1149                 var _this = this;
1150                 js_log('cancelClipEditCB');
1151                 var b_target =   _this.target_container + '~ .ui-dialog-buttonpane';
1152                 $j('#rsd_resource_edit').remove();
1153                 //remove preview if its 'on'
1154                 $j('#rsd_preview_display').remove();
1155                 //restore the resource container:
1156                 $j('#rsd_results_container').show();
1157
1158                 //restore the title:
1159                 $j( _this.target_container ).dialog( 'option', 'title', gM('mwe-add_media_wizard'));
1160                 js_log("should update: " + b_target + ' with: cancel');
1161                 //restore the buttons:
1162                 $j(b_target).html( $j.btnHtml( 'Cancel' , 'mv_cancel_rsd', 'close'))
1163                         .children('.mv_cancel_rsd')
1164                         .btnBind()
1165                         .click(function(){
1166                                 $j( _this.target_container).dialog('close');
1167                         })
1168
1169         },
1170         /*set-up the control actions for clipEdit with relevent callbacks */
1171         getClipEditControlActions:function( cp ){
1172                 var _this = this;
1173                 var cConf= {};
1174
1175                 cConf['insert'] = function(rObj){
1176                         _this.insertResource(rObj);
1177                 }
1178                 //if not directly inserting the resource is support a preview option:
1179                 if( _this.import_url_mode != 'remote_link'){
1180                         cConf['preview'] = function(rObj){
1181                                 _this.previewResource( rObj )
1182                         };
1183                 }
1184                 cConf['cancel'] = function(){
1185                         _this.cancelClipEditCB()
1186                 }
1187                 return cConf;
1188         },
1189         //loads the media editor:
1190         doMediaEdit:function( rObj , mediaType){
1191                 var _this = this;
1192                 var cp = rObj.pSobj.cp;
1193                 js_log('remoteSearchDriver::doMediaEdit: ' + mediaType);
1194
1195                 var mvClipInit = {
1196                                 'rObj':rObj, //the resource object
1197                                 'parent_ct'                     : 'rsd_modal_target',
1198                                 'clip_disp_ct'          : 'clip_edit_disp',
1199                                 'control_ct'            : 'clip_edit_ctrl',
1200                                 'media_type'            : mediaType,
1201                                 'p_rsdObj'                      : _this,
1202                                 'controlActionsCb'      : _this.getClipEditControlActions( cp )
1203                 };
1204
1205                 var clibs = ['mvClipEdit'];
1206                 if( mediaType == 'image'){
1207                         //display the mvClipEdit obj once we are done loading:
1208                         mvJsLoader.doLoad( clibs, function(){
1209                                 //run the image clip tools
1210                                 _this.cEdit = new mvClipEdit( mvClipInit );
1211                         });
1212                 }else if( mediaType == 'video' || mediaType == 'audio'){
1213                         js_log('media type:: ' + mediaType);
1214                         //get any additional embedding helper meta data prior to doing the actual embed
1215                         // normally this meta should be provided in the search result (but archive.org has another query for more media meta)
1216                         rObj.pSobj.getEmbedTimeMeta( rObj, function(){
1217                                 //make sure we have the embedVideo libs:
1218                                 var runFlag = false;
1219                                 mvJsLoader.embedVideoCheck( function(){
1220                                         //strange concurency issue with callbacks
1221                                         //@@todo try and figure out why this callback is fired twice
1222                                         if(!runFlag){
1223                                                 runFlag = true;
1224                                         }else{
1225                                                 js_log('only run embed vid once');
1226                                                 return false;
1227                                         }
1228                                         js_log('append html: ' + rObj.pSobj.getEmbedHTML( rObj, {id:'embed_vid'}) );
1229                                         $j('#clip_edit_disp').html(
1230                                                 rObj.pSobj.getEmbedHTML( rObj, {
1231                                                         id : 'embed_vid'
1232                                                 })
1233                                         );
1234                                         js_log("about to call rewrite_by_id::embed_vid");
1235                                         //rewrite by id
1236                                         rewrite_by_id('embed_vid', function(){
1237                                                 //grab any information that we got from the ROE xml or parsed from the media file
1238                                                 rObj.pSobj.getEmbedObjParsedInfo( rObj, 'embed_vid' );
1239                                                 //add the re-sizable to the doLoad request:
1240                                                 clibs.push( '$j.ui.resizable');
1241                                                 clibs.push( '$j.fn.hoverIntent');
1242                                                 mvJsLoader.doLoad(clibs, function(){
1243                                                         //make sure the rsd_edit_img is hidden:
1244                                                         $j('#rsd_edit_img').remove();
1245                                                         //run the image clip tools
1246                                                         _this.cEdit = new mvClipEdit( mvClipInit );
1247                                                 });
1248                                         });
1249                                 });
1250                         });
1251                 }
1252         },
1253         checkRepoLocal:function( cp ){
1254                 if( cp.local ){
1255                         return true;
1256                 }else{
1257                         //check if we can embed the content locally per a domain name check:
1258                         var local_host = parseUri( this.local_wiki_api_url ).host;
1259                         if( cp.local_domains ) {
1260                                 for(var i=0;i < cp.local_domains.length; i++){
1261                                         var ld = cp.local_domains[i];
1262                                          if( local_host.indexOf( ld ) != -1)
1263                                                  return true;
1264                                 }
1265                         }
1266                         return false;
1267                 }
1268         },
1269         checkImportResource:function( rObj, cir_callback){
1270                 var _this = this;
1271                 //add a loader ontop:
1272                 $j.addLoaderDialog( gM('mwe-checking-resource') );
1273                 //extend the callback with close dialog
1274                 var org_cir_callback = cir_callback;
1275                 cir_callback = function( rObj ){
1276                         var cat = org_cir_callback;
1277                         $j.closeLoaderDialog();
1278                         if( org_cir_callback && typeof org_cir_callback == 'function'){
1279                                 org_cir_callback( rObj );
1280                         }
1281                 }
1282                 //@@todo get the localized File/Image namespace name or do a general {NS}:Title
1283                 var cp = rObj.pSobj.cp;
1284                 var _this = this;
1285
1286                 //update base target_resource_title:
1287                 rObj.target_resource_title = rObj.titleKey.replace(/File:|Image:/,'')
1288
1289                 //check if local repository
1290                 //or if import mode if just "linking" (we should already have the 'url'
1291
1292                 if( this.checkRepoLocal( cp ) || this.import_url_mode == 'remote_link'){
1293                         //local repo jump directly to check Import Resource callback:
1294                          cir_callback( rObj );
1295                 }else{
1296                         //check if the file is local (can be shared repo)
1297                         if( cp.check_shared ){
1298                                 _this.checkForFile(rObj.target_resource_title, function(imagePage){
1299                                         if( imagePage && imagePage['imagerepository'] == 'shared' ){
1300                                                 cir_callback( rObj );
1301                                         }else{
1302                                                 _this.checkPrefixNameImport( rObj, cir_callback );
1303                                         }
1304                                 });
1305                         }else{
1306                                 _this.checkPrefixNameImport(rObj, cir_callback);
1307                         }
1308                 }
1309         },
1310         checkPrefixNameImport: function(rObj, cir_callback){
1311                 js_log('::checkPrefixNameImport:: ');
1312                 var cp = rObj.pSobj.cp;
1313                 var _this = this;
1314                 //update target_resource_title with resource repository prefix:
1315                 rObj.target_resource_title = cp.resource_prefix + rObj.target_resource_title;
1316                 //check if the file exists:
1317                 _this.checkForFile( rObj.target_resource_title, function( imagePage ){
1318                         if( imagePage ){
1319                                 //update to local src
1320                                 rObj.local_src = imagePage['imageinfo'][0].url;
1321                                 //@@todo maybe  update poster too?
1322                                 rObj.local_poster = imagePage['imageinfo'][0].thumburl;
1323                                 //update the title:
1324                                 rObj.target_resource_title = imagePage.title.replace(/File:|Image:/,'');
1325                                 cir_callback( rObj );
1326                         }else{
1327                                 //close the dialog and display the import interface:
1328                                 $j.closeLoaderDialog();
1329                                 _this.doImportInterface(rObj, cir_callback);
1330                         }
1331                 });
1332         },
1333         doImportInterface : function( rObj, callback){
1334                 var _this = this;
1335                 js_log("doImportInterface:: update:"+ _this.cFileNS + ':' + rObj.target_resource_title);
1336                 //update the rObj with import info
1337                 rObj.pSobj.updateDataForImport( rObj );
1338
1339                 //setup the resource description from resource description:
1340                 var wt = '{{Information '+"\n";
1341
1342                 if( rObj.desc ){
1343                         wt += '|Description= ' + rObj.desc + "\n";
1344                 }else{
1345                         wt += '|Description= ' + gM('mwe-missing_desc_see_source', rObj.link ) + "\n";
1346                 }
1347
1348                 //output search specific info
1349                 wt+='|Source=' + rObj.pSobj.getImportResourceDescWiki( rObj ) + "\n";
1350
1351                 if( rObj.author )
1352                         wt+='|Author=' + rObj.author +"\n";
1353
1354                 if( rObj.date )
1355                         wt+='|Date=' + rObj.date +"\n";
1356
1357                 //add the Permision info:
1358                 wt+='|Permission=' + rObj.pSobj.getPermissionWikiTag( rObj ) +"\n";
1359
1360                 if( rObj.other_versions )
1361                         wt+='|other_versions=' + rObj.other_versions + "\n";
1362
1363                 wt+='}}';
1364
1365                 //get any extra categories or helpful links
1366                 wt+= rObj.pSobj.getExtraResourceDescWiki( rObj );
1367
1368
1369                 $j('#rsd_resource_import').remove();//remove any old resource imports
1370
1371                 //@@ show user dialog to import the resource
1372                 $j( _this.target_container ).append('<div id="rsd_resource_import" '+
1373                 'class="ui-state-highlight ui-widget-content ui-state-error" ' +
1374                 'style="position:absolute;top:50px;left:50px;right:50px;bottom:50px;z-index:5">' +
1375                         '<h3 style="color:red">' + gM('mwe-resource-needs-import', rObj.title) + '</h3>' +
1376                                 '<div id="rsd_preview_import_container" style="position:absolute;width:50%;bottom:0px;left:0px;overflow:auto;top:30px;">' +
1377                                         rObj.pSobj.getEmbedHTML( rObj, {
1378                                                 'id': _this.target_container + '_rsd_pv_vid',
1379                                                 'max_height':'220',
1380                                                 'only_poster':true
1381                                         }) + //get embedHTML with small thumb:
1382                                         '<br style="clear both">'+
1383                                         '<strong>'+gM('mwe-resource_page_desc') +'</strong>'+
1384                                         '<div id="rsd_import_desc" syle="display:inline;">'+
1385                                                 mv_get_loading_img('position:absolute;top:5px;left:5px') +
1386                                         '</div>'+
1387                                 '</div>'+
1388                                 '<div id="rds_edit_import_container" style="position:absolute;left:50%;' +
1389                                         'bottom:0px;top:30px;right:0px;overflow:auto;">'+
1390                                         '<strong>' + gM('mwe-local_resource_title') + '</strong><br>'+
1391                                         '<input type="text" size="30" value="' + rObj.target_resource_title + '" readonly="true"><br>'+
1392                                         '<strong>' + gM('mwe-edit_resource_desc') + '</strong>' +
1393                                         '<textarea id="rsd_import_ta" id="mv_img_desc" style="width:90%;" rows="8" cols="50">' +
1394                                                 wt +
1395                                         '</textarea><br>' +
1396                                         '<input type="checkbox" value="true" id="wpWatchthis" name="wpWatchthis" tabindex="7"/>' +
1397                                         '<label for="wpWatchthis">'+gM('mwe-watch_this_page')+'</label><br><br><br>' +
1398
1399                                         $j.btnHtml(gM('mwe-do_import_resource'), 'rsd_import_doimport', 'check' ) + ' ' +
1400
1401                                         $j.btnHtml(gM('mwe-update_preview'), 'rsd_import_apreview', 'refresh' ) + '<div style="clear:both;height:20px;"/>' +
1402
1403                                         $j.btnHtml(gM('mwe-cancel_import'), 'rsd_import_acancel', 'close' ) + ' ' +
1404
1405                                 '</div>'+
1406                                 //output the rendered and non-rendered version of description for easy switching:
1407                 '</div>');
1408                 //add hover:
1409
1410                 //update video tag (if a video)
1411                 rewrite_by_id( _this.target_container + '_rsd_pv_vid');
1412
1413                 //load the preview text:
1414                 _this.getParsedWikiText( wt, _this.cFileNS +':'+ rObj.target_resource_title, function( o ){
1415                         $j('#rsd_import_desc').html(o);
1416                 });
1417                 //add bindings:
1418                 $j( _this.target_container + ' .rsd_import_apreview').btnBind().click(function(){
1419                         js_log("do preview asset");
1420                         //load the preview text:
1421                         _this.getParsedWikiText( $j('#rsd_import_ta').val(), _this.cFileNS +':'+ rObj.target_resource_title, function( o ){
1422                                 js_log('got updated preivew: ');
1423                                 $j('#rsd_import_desc').html(o);
1424                         });
1425                 });
1426                 $j(_this.target_container + ' .rsd_import_doimport').btnBind().click(function(){
1427                         js_log("do import asset:" + _this.import_url_mode);
1428                         //check import mode:
1429                         if( _this.import_url_mode == 'api' ){
1430                                 _this.doImportAPI( rObj , callback);
1431                         }else{
1432                                 js_log("Error: import mode is not form or API (can not copy asset)");
1433                         }
1434                 });
1435                 $j( _this.target_container + ' .rsd_import_acancel').btnBind().click(function(){
1436                         $j('#rsd_resource_import').fadeOut("fast",function(){
1437                                 $j(this).remove();
1438                         });
1439                 });
1440         },
1441         checkForFile:function( fName, callback){
1442                 js_log("checkForFile::");
1443                 var _this = this;
1444                 reqObj={
1445                                 'action':'query',
1446                                 'titles': _this.cFileNS + ':' + fName,
1447                                 'prop'          : 'imageinfo',
1448                                 'iiprop'        : 'url',
1449                                 'iiurlwidth': '400'
1450                 };
1451                 //first check the api for imagerepository
1452                 do_api_req( {
1453                         'data':reqObj,
1454                         'url':this.local_wiki_api_url
1455                         },function(data){
1456                                 if( data.query.pages ){
1457                                         for(var i in data.query.pages){
1458                                                 for(var j in data.query.pages[i]){
1459                                                         if(j == 'missing' && data.query.pages[i].imagerepository != 'shared'){
1460                                                                 js_log(fName + " not found");
1461                                                                 callback( false );
1462                                                                 return ;
1463                                                         }
1464                                                 }
1465                                                 //else page is found:
1466                                                 js_log(fName + "  found");
1467                                                 callback( data.query.pages[i] );
1468                                         }
1469                                 }
1470                         }
1471                 );
1472         },
1473         doImportAPI:function(rObj, cir_callback){
1474                 var _this = this;
1475                 js_log(":doImportAPI:");
1476                 $j.addLoaderDialog( gM('mwe-importing_asset') );
1477                 //baseUploadInterface
1478                 mvJsLoader.doLoad([
1479                         'mvBaseUploadInterface',
1480                         '$j.ui.progressbar'
1481                 ],function(){
1482                         js_log('mvBaseUploadInterface ready');
1483                         //initiate a upload object ( similar to url copy ):
1484                         myUp = new mvBaseUploadInterface({
1485                                 'api_url' : _this.local_wiki_api_url,
1486                                 'done_upload_cb':function(){
1487                                         js_log('doImportAPI:: run callback::' );
1488                                         //we have finished the upload:
1489
1490                                         //close up the rsd_resource_import
1491                                         $j('#rsd_resource_import').remove();
1492                                         //return the parent callback:
1493                                         return cir_callback();
1494                                 }
1495                         });
1496                         //get the edit token if we have it handy
1497                         _this.getEditToken(function( token ){
1498                                 myUp.etoken = token;
1499
1500                                 //close the loader now that we are ready to present the progress dialog::
1501                                 $j.closeLoaderDialog();
1502
1503                                 myUp.doHttpUpload({
1504                                         'url'       : rObj.src,
1505                                         'filename'  : rObj.target_resource_title,
1506                                         'comment'   : $j('#rsd_import_ta').val()
1507                                 });
1508                         })
1509
1510
1511                 });
1512         },
1513         getEditToken:function(callback){
1514                 //first try the page form:
1515                 var etoken = $j("input[name='wpEditToken']").val();
1516                 if(etoken){
1517                         callback( etoken );
1518                         return ;
1519                 }
1520                 //@@todo try to load over ajax if( _this.local_wiki_api_url ) is set
1521                 // (your on the api domain but are inserting from a normal page view)
1522                 if( _this.local_wiki_api_url){
1523                         get_mw_token(null, _this.local_wiki_api_url, function(token){
1524                                         callback( token );
1525                         })
1526                 }
1527                 callback(false);
1528                 return false;
1529         },
1530         previewResource:function( rObj ){
1531                 var _this = this;
1532                 this.checkImportResource( rObj, function(){
1533                         //put another window ontop:
1534                         $j( _this.target_container ).append('<div id="rsd_preview_display"' +
1535                                         'style="position:absolute;overflow:hidden;z-index:4;top:0px;bottom:0px;right:0px;left:0px;background-color:#FFF;">' +
1536                                                 mv_get_loading_img('top:30px;left:30px') +
1537                                         '</div>');
1538
1539                         var bPlaneTarget = _this.target_container +'~ .ui-dialog-buttonpane';
1540                         var pTitle = $j( _this.target_container ).dialog('option', 'title');
1541
1542                         //update title:
1543                         $j( _this.target_container ).dialog('option', 'title', gM('mwe-preview_insert_resource', rObj.title) );
1544
1545                         //update buttons preview:
1546                         $j(bPlaneTarget).html( $j.btnHtml( gM('rsd_do_insert'), 'preview_do_insert', 'check') + ' ' )
1547                                 .children('.preview_do_insert')
1548                                 .click(function(){
1549                                         _this.insertResource( rObj );
1550                                 });
1551                         //update cancel button
1552                         $j(bPlaneTarget).append('<a href="#" class="preview_close">Do More Modification</a>')
1553                                 .children('.preview_close')
1554                                 .click(function(){
1555                                         $j('#rsd_preview_display').remove();
1556                                         //restore title:
1557                                         $j( _this.target_container ).dialog('option', 'title', pTitle);
1558                                         //restore buttons (from the clipEdit object::)
1559                                         _this.cEdit.updateInsertControlActions();
1560                                 });
1561
1562                         //update the preview_wtext
1563                         _this.updatePreviewText( rObj );
1564                         _this.getParsedWikiText(_this.preview_wtext, _this.target_title,
1565                                 function(phtml){
1566                                         $j('#rsd_preview_display').html( phtml );
1567                                         //update the display of video tag items (if any)
1568                                         mwdomReady(true);
1569                                 }
1570                         );
1571                 });
1572         },
1573         updatePreviewText:function( rObj ){
1574                 var _this = this;
1575
1576                 if( _this.import_url_mode == 'remote_link' ){
1577                         _this.cur_embed_code = rObj.pSobj.getEmbedHTML(rObj);
1578                 }else{
1579                         _this.cur_embed_code = rObj.pSobj.getEmbedWikiCode( rObj );
1580                 }
1581
1582                 //insert at start if textInput cursor has not been set (ie == length)
1583                 if( _this.caret_pos &&  _this.caret_pos.text){
1584                         if( _this.caret_pos.text.length == _this.caret_pos.s)
1585                                 _this.caret_pos.s=0;
1586                         _this.preview_wtext = _this.caret_pos.text.substring(0, _this.caret_pos.s) +
1587                                                                         _this.cur_embed_code +
1588                                                                    _this.caret_pos.text.substring( _this.caret_pos.s );
1589                 }else{
1590                    _this.preview_wtext =  $j(_this.target_textbox).val() +  _this.cur_embed_code;
1591                 }
1592                 //check for missing </refrences>
1593                 if( _this.preview_wtext.indexOf('<references/>') ==-1 &&  _this.preview_wtext.indexOf('<ref>') != -1 )
1594                          _this.preview_wtext =  _this.preview_wtext + '<references/>';
1595         },
1596         getParsedWikiText:function( wikitext, title,  callback ){
1597                 do_api_req( {
1598                         'data':{'action':'parse',
1599                                         'text':wikitext
1600                                    },
1601                         'url':this.local_wiki_api_url
1602                         },function(data){
1603                                 callback( data.parse.text['*'] );
1604                         }
1605                 );
1606         },
1607         insertResource:function( rObj){
1608                 js_log('insertResource: ' + rObj.title);
1609
1610                 var _this = this
1611                 //dobule check that the resource is present:
1612                 this.checkImportResource( rObj, function(){
1613                         _this.updatePreviewText( rObj );
1614                         $j(_this.target_textbox).val( _this.preview_wtext );
1615
1616                         //update the render area (if present)
1617                         if(_this.target_render_area && _this.cur_embed_code){
1618                                  //output with some padding:
1619                                  $j(_this.target_render_area).append( _this.cur_embed_code + '<div style="clear:both;height:10px">')
1620
1621                                  //update the player if video or audio:
1622                                  if( rObj.mime.indexOf('audio')!=-1 ||
1623                                          rObj.mime.indexOf('video')!=-1 ||
1624                                          rObj.mime.indexOf('/ogg') !=-1){
1625                                          mvJsLoader.embedVideoCheck(function(){
1626                                                 mv_video_embed();
1627                                          });
1628                                  }
1629                         }
1630                         _this.closeAll();
1631                 });
1632         },
1633         closeAll:function(){
1634                  var _this = this;
1635                  js_log("close all:: "  + _this.target_container);
1636                  _this.cancelClipEditCB();
1637                  $j(_this.target_container).dialog('close');
1638         },
1639         setResultBarControl:function( ){
1640                 var _this = this;
1641                 var box_dark_url         = mv_skin_img_path + 'box_layout_icon_dark.png';
1642                 var box_light_url        = mv_skin_img_path + 'box_layout_icon.png';
1643                 var list_dark_url        = mv_skin_img_path + 'list_layout_icon_dark.png';
1644                 var list_light_url       = mv_skin_img_path + 'list_layout_icon.png';
1645
1646                 var about_desc ='';
1647                 if( this.content_providers[this.disp_item] ){
1648                         var cp = this.content_providers[this.disp_item];
1649                         about_desc ='<span style="position:relative;top:0px;font-style:italic;">' +
1650                                         '<i>' + gM('mwe-results_from', [cp.homepage, cp.title]) + '</i></span>';
1651                         $j('#tab-'+this.disp_item).append( '<div id="rds_results_bar">'+
1652                                 '<span style="float:left;top:0px;font-style:italic;">'+
1653                                         gM('rsd_layout')+' '+
1654                                         '<img id="msc_box_layout" ' +
1655                                                 'title = "' + gM('rsd_box_layout') + '" '+
1656                                                 'src = "' +  ( (_this.result_display_mode=='box')?box_dark_url:box_light_url ) + '" ' +
1657                                                 'style="width:20px;height:20px;cursor:pointer;"> ' +
1658                                         '<img id="msc_list_layout" '+
1659                                                 'title = "' + gM('rsd_list_layout') + '" '+
1660                                                 'src = "' +  ( (_this.result_display_mode=='list')?list_dark_url:list_light_url ) + '" '+
1661                                                 'style="width:20px;height:20px;cursor:pointer;">'+
1662                                         about_desc +
1663                                 '</span>'+
1664                                 '<span id="rsd_paging_ctrl" style="float:right;"></span>'+
1665                                 '</div>'
1666                         );
1667                         //get paging with bindings:
1668                         this.getPaging('#rsd_paging_ctrl');
1669
1670                         $j('#msc_box_layout').hover(function(){
1671                                 $j(this).attr("src", box_dark_url );
1672                         }, function(){
1673                                 $j(this).attr("src",  ( (_this.result_display_mode=='box')?box_dark_url:box_light_url ) );
1674                         }).click(function(){
1675                                 $j(this).attr("src", box_dark_url);
1676                                 $j('#msc_list_layout').attr("src", list_light_url);
1677                                 _this.setDispMode('box');
1678                         });
1679
1680                         $j('#msc_list_layout').hover(function(){
1681                                 $j(this).attr("src", list_dark_url);
1682                         }, function(){
1683                                 $j(this).attr("src", ( (_this.result_display_mode=='list')?list_dark_url:list_light_url ) );
1684                         }).click(function(){
1685                                 $j(this).attr("src", list_dark_url);
1686                                 $j('#msc_box_layout').attr("src", box_light_url);
1687                                 _this.setDispMode('list');
1688                         });
1689                 }
1690         },
1691         getPaging:function(target){
1692                 var _this = this;
1693                 var cp_id = this.disp_item;
1694                 if( this.disp_item == 'upload'){
1695                         var cp = _this.content_providers['this_wiki'];
1696                 }else{
1697                         var cp = this.content_providers[ this.disp_item ];
1698                 }
1699                 //js_log('getPaging:'+ cp_id + ' len: ' + cp.sObj.num_results);
1700                 var to_num = ( cp.limit > cp.sObj.num_results )?
1701                                                 (cp.offset + cp.sObj.num_results):
1702                                                 (cp.offset + cp.limit);
1703                 var out = gM('rsd_results_desc') + ' ' +  (cp.offset+1) + ' to ' + to_num;
1704                 //check if we have more results (next prev link)
1705                 if(  cp.offset >=  cp.limit )
1706                         out+=' <a href="#" id="rsd_pprev">' + gM('rsd_results_prev') + ' ' + cp.limit + '</a>';
1707
1708                 if( cp.sObj.more_results )
1709                         out+=' <a href="#" id="rsd_pnext">' + gM('rsd_results_next') + ' ' + cp.limit + '</a>';
1710
1711                 $j(target).html(out);
1712                 //set bindings
1713                 $j('#rsd_pnext').click(function(){
1714                         cp.offset += cp.limit;
1715                         _this.runSearch();
1716                 });
1717                 $j('#rsd_pprev').click(function(){
1718                         cp.offset -= cp.limit;
1719                         if(cp.offset<0)
1720                                 cp.offset=0;
1721                         _this.runSearch();
1722                 });
1723
1724                 return;
1725
1726         },
1727         selectTab:function( selected_cp_id ){
1728                 js_log('select tab: ' + selected_cp_id);
1729                 this.disp_item = selected_cp_id;
1730                 if( this.disp_item == 'upload' ){
1731                         this.doUploadInteface();
1732                 }else{
1733                         //update the search results:
1734                         this.runSearch();
1735                 }
1736         },
1737         setDispMode:function(mode){
1738                 js_log('setDispMode:' + mode);
1739                 this.result_display_mode=mode;
1740                 //run /update search display:
1741                 this.drawOutputResults();
1742         }
1743 };