// $Id: imce_set_app.js,v 1.3.2.6 2009/02/20 21:17:25 ufku Exp $

//When imce url contains &app=appName|fileProperty1@correspondingFieldId1|fileProperty2@correspondingFieldId2|...

//the specified fields are filled with the specified properties of the selected file.

var appFields = {}, appWindow = (top.appiFrm||window).opener;

//execute when imce loads.

imce.hooks.load.push(function(win) {

  var data = decodeURIComponent(location.href.substr(location.href.lastIndexOf('app=')+4)).split('|');

  var appName = data.shift();

  //extract fields

  for (var i in data) {

    var arr = data[i].split('@');

    appFields[arr[0]] = arr[1];

  }

  //run custom onload function if available.

  if (appFields['onload'] && $.isFunction(appWindow[appFields['onload']])) {

    appWindow[appFields['onload']](win);

    delete appFields['onload'];

  }

  //set custom sendto function. appFinish is the default.

  var sendtoFunc = appFields['url'] ? appFinish : false;

  //check sendto@funcName syntax in URL

  if (appFields['sendto'] && $.isFunction(appWindow[appFields['sendto']])) {

    sendtoFunc = appWindow[appFields['sendto']];

    delete appFields['sendto'];

  }

  //check windowname+ImceFinish. old method

  else if (win.name && $.isFunction(appWindow[win.name +'ImceFinish'])) {

    sendtoFunc = appWindow[win.name +'ImceFinish'];

  }

  //highlight file

  if (appFields['url']) {

    if (appFields['url'].indexOf(',') > -1) {//support multiple url fields url@field1,field2..

      var arr = appFields['url'].split(',');

      for (var i in arr) {

        if ($('#'+ arr[i], appWindow.document).size()) {

          appFields['url'] = arr[i];

          break;

        }

      }

    }

    var filename = $('#'+ appFields['url'], appWindow.document).val();

    imce.highlight(filename.substr(filename.lastIndexOf('/')+1));

  }

  //set send to

  if (sendtoFunc) {

    imce.setSendTo(Drupal.t('Send to @app', {'@app': appName}), sendtoFunc);

  }

});

//sendTo function

var appFinish = function(file, win) {

  var doc = $(appWindow.document);

  for (var i in appFields) {

    doc.find('#'+ appFields[i]).val(file[i]);

  }

  if (appFields['url']) {

    try{doc.find('#'+ appFields['url']).blur().change().focus()}catch(e){};

    try{doc.find('#'+ appFields['url']).trigger('onblur').trigger('onchange').trigger('onfocus')}catch(e){};//inline events

  }

  appWindow.focus();

  win.close();

};