/**
 * @package Techotronic
 * @subpackage All in one Favicon
 *
 * @since 3.2
 * @author Arne Franken
 *
 * AioFavicon Javascript
 */

/**
 * call favicon loader on page load.
 */
jQuery(document).ready(function() {
  emulateConsoleForIE();
  removeWarning();
  loadFavicons();
  bindEventTriggers();
  bindChangeHandlers();
});

/**
 * Make console.log do nothing in IE 9 and below, otherwise JavaScript would break
 *
 * @since 4.3
 * @author Arne Franken
 */
(function(jQuery) {
  emulateConsoleForIE = function() {

    if (!console) {
      console = {};
    }
    // union of Chrome, FF, IE, and Safari console methods
    var m = [
      "log", "info", "warn", "error", "debug", "trace", "dir", "group",
      "groupCollapsed", "groupEnd", "time", "timeEnd", "profile", "profileEnd",
      "dirxml", "assert", "count", "markTimeline", "timeStamp", "clear"
    ];
    // define undefined methods as noops to prevent errors
    for (var i = 0; i < m.length; i++) {
      if (!console[m[i]]) {
        console[m[i]] = function() {};
      }
    }

  }
})(jQuery);

/**
 * Remove warning from backend that JavaScript is not enabled
 *
 * @since 4.2
 * @author Arne Franken
 */
(function(jQuery) {
  removeWarning = function() {
    jQuery('#javascriptWarning').hide();

  }
})(jQuery);


/**
 * load all uploaded favicons
 *
 * @since 3.2
 * @author Arne Franken
 */
(function(jQuery) {
    loadFavicons = function() {
        jQuery.each(Aiofavicon, function(key, value) {
            var img = jQuery('<img />', {'src': value});
            img.css({'maxWidth':100});
            var selector = "#"+key+"-favicon";
            jQuery(selector).empty().append(img).fadeIn();
        });
    }
})(jQuery);

// loadFavicons()

/**
 * Workaround for Mozilla
 *
 * Find all labels with class "trigger-file-input", attach a click event.
 * Event triggers a click event on the hidden "file" input field
 * which displays the file selector dialog.
 *
 * @since 4.1
 * @author Arne Franken
 */
(function(jQuery) {
    bindEventTriggers = function() {

      var form = jQuery("form#aio-favicon-settings-update");

      if(jQuery.browser.mozilla) {
        jQuery('.trigger-file-input').click(function() {
          jQuery(this)
              .siblings('input[type="file"]')
              .trigger('click');
          //console.debug("fired hook on button input %s", jQuery(this).attr('id'));
        });
      }

    }
})(jQuery);

// bindEventTriggers()


/**
 * Attach change event handler to all hidden "file" inputs.
 * Value will be copied to "text" input when user selects a file.
 * Only the filename will be displayed.
 *
 * @since 4.1
 * @author Arne Franken
 */
(function(jQuery) {
    bindChangeHandlers = function() {

        var form = jQuery("form#aio-favicon-settings-update");

        var fileInputs = form.find('input[type="file"]');

        //console.debug("added hook to file inputs");
        fileInputs.change(function () {
          if (this.files.length) {
            jQuery(this)
                .siblings('input[type="text"]')
                .val(this.files[0].name);
            //console.debug("fired hook on file input %s", jQuery(this).attr('id'));

          } else {
            jQuery(this)
                .siblings('input[type="text"]')
                .val('');
          }

        });
        fileInputs.click(function() {
          //console.debug("click on file input %s", jQuery(this).attr('id'));
        });
    }
})(jQuery);

// bindChangeHandlers()