text: /*
   * Jeditable - jQuery in place edit plugin
   *
   * Copyright (c) 2006-2009 Mika Tuupola, Dylan Verheul
   *
   * Licensed under the MIT license:
   *   http://www.opensource.org/licenses/mit-license.php
   *
   * Project home:
   *   http://www.appelsiini.net/projects/jeditable
   *
   * Based on editable by Dylan Verheul <dylan_at_dyve.net>:
   *    http://www.dyve.net/jquery/?editable
   *
   */
  
  /**
    * Version 1.7.1
    *
    * ** means there is basic unit tests for this parameter. 
    *
    * @name  Jeditable
    * @type  jQuery
    * @param String  target             (POST) URL or function to send edited content to **
    * @param Hash    options            additional options 
    * @param String  options[method]    method to use to send edited content (POST or PUT) **
    * @param Function options[callback] Function to run after submitting edited content **
    * @param String  options[name]      POST parameter name of edited content
    * @param String  options[id]        POST parameter name of edited div id
    * @param Hash    options[submitdata] Extra parameters to send when submitting edited content.
    * @param String  options[type]      text, textarea or select (or any 3rd party input type) **
    * @param Integer options[rows]      number of rows if using textarea ** 
    * @param Integer options[cols]      number of columns if using textarea **
    * @param Mixed   options[height]    'auto', 'none' or height in pixels **
    * @param Mixed   options[width]     'auto', 'none' or width in pixels **
    * @param String  options[loadurl]   URL to fetch input content before editing **
    * @param String  options[loadtype]  Request type for load url. Should be GET or POST.
    * @param String  options[loadtext]  Text to display while loading external content.
    * @param Mixed   options[loaddata]  Extra parameters to pass when fetching content before editing.
    * @param Mixed   options[data]      Or content given as paramameter. String or function.**
    * @param String  options[indicator] indicator html to show when saving
    * @param String  options[tooltip]   optional tooltip text via title attribute **
    * @param String  options[event]     jQuery event such as 'click' of 'dblclick' **
    * @param String  options[submit]    submit button value, empty means no button **
    * @param String  options[cancel]    cancel button value, empty means no button **
    * @param String  options[cssclass]  CSS class to apply to input form. 'inherit' to copy from parent. **
    * @param String  options[style]     Style to apply to input form 'inherit' to copy from parent. **
    * @param String  options[select]    true or false, when true text is highlighted ??
    * @param String  options[placeholder] Placeholder text or html to insert when element is empty. **
    * @param String  options[onblur]    'cancel', 'submit', 'ignore' or function ??
    *             
    * @param Function options[onsubmit] function(settings, original) { ... } called before submit
    * @param Function options[onreset]  function(settings, original) { ... } called before reset
    * @param Function options[onerror]  function(settings, original, xhr) { ... } called on error
    *             
    * @param Hash    options[ajaxoptions]  jQuery Ajax options. See docs.jquery.com.
    *             
    */
  
  (function($) {
  
      $.fn.editable = function(target, options) {
              
          if ('disable' == target) {
              $(this).data('disabled.editable', true);
              return;
          }
          if ('enable' == target) {
              $(this).data('disabled.editable', false);
              return;
          }
          if ('destroy' == target) {
              $(this)
                  .unbind($(this).data('event.editable'))
                  .removeData('disabled.editable')
                  .removeData('event.editable');
              return;
          }
          
          var settings = $.extend({}, $.fn.editable.defaults, {target:target}, options);
          
          /* setup some functions */
          var plugin   = $.editable.types[settings.type].plugin || function() { };
          var submit   = $.editable.types[settings.type].submit || function() { };
          var buttons  = $.editable.types[settings.type].buttons 
                      || $.editable.types['defaults'].buttons;
          var content  = $.editable.types[settings.type].content 
                      || $.editable.types['defaults'].content;
          var element  = $.editable.types[settings.type].element 
                      || $.editable.types['defaults'].element;
          var reset    = $.editable.types[settings.type].reset 
                      || $.editable.types['defaults'].reset;
          var callback = settings.callback || function() { };
          var onedit   = settings.onedit   || function() { }; 
          var onsubmit = settings.onsubmit || function() { };
          var onreset  = settings.onreset  || function() { };
          var onerror  = settings.onerror  || reset;
            
          /* show tooltip */
          if (settings.tooltip) {
              $(this).attr('title', settings.tooltip);
          }
          
          settings.autowidth  = 'auto' == settings.width;
          settings.autoheight = 'auto' == settings.height;
          
          return this.each(function() {
                          
              /* save this to self because this changes when scope changes */
              var self = this;  
                     
              /* inlined block elements lose their width and height after first edit */
              /* save them for later use as workaround */
              var savedwidth  = $(self).width();
              var savedheight = $(self).height();
              
              /* save so it can be later used by $.editable('destroy') */
              $(this).data('event.editable', settings.event);
              
              /* if element is empty add something clickable (if requested) */
              if (!$.trim($(this).html())) {
                  $(this).html(settings.placeholder);
              }
              
              $(this).bind(settings.event, function(e) {
                  
                  /* abort if disabled for this element */
                  if (true === $(this).data('disabled.editable')) {
                      return;
                  }
                  
                  /* prevent throwing an exeption if edit field is clicked again */
                  if (self.editing) {
                      return;
                  }
                  
                  /* abort if onedit hook returns false */
                  if (false === onedit.apply(this, [settings, self])) {
                     return;
                  }
                  
                  /* prevent default action and bubbling */
                  e.preventDefault();
                  e.stopPropagation();
                  
                  /* remove tooltip */
                  if (settings.tooltip) {
                      $(self).removeAttr('title');
                  }
                  
                  /* figure out how wide and tall we are, saved width and height */
                  /* are workaround for http://dev.jquery.com/ticket/2190 */
                  if (0 == $(self).width()) {
                      //$(self).css('visibility', 'hidden');
                      settings.width  = savedwidth;
                      settings.height = savedheight;
                  } else {
                      if (settings.width != 'none') {
                          settings.width = 
                              settings.autowidth ? $(self).width()  : settings.width;
                      }
                      if (settings.height != 'none') {
                          settings.height = 
                              settings.autoheight ? $(self).height() : settings.height;
                      }
                  }
                  //$(this).css('visibility', '');
                  
                  /* remove placeholder text, replace is here because of IE */
                  if ($(this).html().toLowerCase().replace(/(;|")/g, '') == 
                      settings.placeholder.toLowerCase().replace(/(;|")/g, '')) {
                          $(this).html('');
                  }
                                  
                  self.editing    = true;
                  self.revert     = $(self).html();
                  $(self).html('');
  
                  /* create the form object */
                  var form = $('<form />');
                  
                  /* apply css or style or both */
                  if (settings.cssclass) {
                      if ('inherit' == settings.cssclass) {
                          form.attr('class', $(self).attr('class'));
                      } else {
                          form.attr('class', settings.cssclass);
                      }
                  }
  
                  if (settings.style) {
                      if ('inherit' == settings.style) {
                          form.attr('style', $(self).attr('style'));
                          /* IE needs the second line or display wont be inherited */
                          form.css('display', $(self).css('display'));                
                      } else {
                          form.attr('style', settings.style);
                      }
                  }
  
                  /* add main input element to form and store it in input */
                  var input = element.apply(form, [settings, self]);
  
                  /* set input content via POST, GET, given data or existing value */
                  var input_content;
                  
                  if (settings.loadurl) {
                      var t = setTimeout(function() {
                          input.disabled = true;
                          content.apply(form, [settings.loadtext, settings, self]);
                      }, 100);
  
                      var loaddata = {};
                      loaddata[settings.id] = self.id;
                      if ($.isFunction(settings.loaddata)) {
                          $.extend(loaddata, settings.loaddata.apply(self, [self.revert, settings]));
                      } else {
                          $.extend(loaddata, settings.loaddata);
                      }
                      $.ajax({
                         type : settings.loadtype,
                         url  : settings.loadurl,
                         data : loaddata,
                         async : false,
                         success: function(result) {
                            window.clearTimeout(t);
                            input_content = result;
                            input.disabled = false;
                         }
                      });
                  } else if (settings.data) {
                      input_content = settings.data;
                      if ($.isFunction(settings.data)) {
                          input_content = settings.data.apply(self, [self.revert, settings]);
                      }
                  } else {
                      input_content = self.revert; 
                  }
                  content.apply(form, [input_content, settings, self]);
  
                  input.attr('name', settings.name);
          
                  /* add buttons to the form */
                  buttons.apply(form, [settings, self]);
           
                  /* add created form to self */
                  $(self).append(form);
           
                  /* attach 3rd party plugin if requested */
                  plugin.apply(form, [settings, self]);
  
                  /* focus to first visible form element */
                  $(':input:visible:enabled:first', form).focus();
  
                  /* highlight input contents when requested */
                  if (settings.select) {
                      input.select();
                  }
          
                  /* discard changes if pressing esc */
                  input.keydown(function(e) {
                      if (e.keyCode == 27) {
                          e.preventDefault();
                          //self.reset();
                          reset.apply(form, [settings, self]);
                      }
                  });
  
                  /* discard, submit or nothing with changes when clicking outside */
                  /* do nothing is usable when navigating with tab */
                  var t;
                  if ('cancel' == settings.onblur) {
                      input.blur(function(e) {
                          /* prevent canceling if submit was clicked */
                          t = setTimeout(function() {
                              reset.apply(form, [settings, self]);
                          }, 500);
                      });
                  } else if ('submit' == settings.onblur) {
                      input.blur(function(e) {
                          /* prevent double submit if submit was clicked */
                          t = setTimeout(function() {
                              form.submit();
                          }, 200);
                      });
                  } else if ($.isFunction(settings.onblur)) {
                      input.blur(function(e) {
                          settings.onblur.apply(self, [input.val(), settings]);
                      });
                  } else {
                      input.blur(function(e) {
                        /* TODO: maybe something here */
                      });
                  }
  
                  form.submit(function(e) {
  
                      if (t) { 
                          clearTimeout(t);
                      }
  
                      /* do no submit */
                      e.preventDefault(); 
              
                      /* call before submit hook. */
                      /* if it returns false abort submitting */                    
                      if (false !== onsubmit.apply(form, [settings, self])) { 
                          /* custom inputs call before submit hook. */
                          /* if it returns false abort submitting */
                          if (false !== submit.apply(form, [settings, self])) { 
  
                            /* check if given target is function */
                            if ($.isFunction(settings.target)) {
                                var str = settings.target.apply(self, [input.val(), settings]);
                                $(self).html(str);
                                self.editing = false;
                                callback.apply(self, [self.innerHTML, settings]);
                                /* TODO: this is not dry */                              
                                if (!$.trim($(self).html())) {
                                    $(self).html(settings.placeholder);
                                }
                            } else {
                                /* add edited content and id of edited element to POST */
                                var submitdata = {};
                                submitdata[settings.name] = input.val();
                                submitdata[settings.id] = self.id;
                                /* add extra data to be POST:ed */
                                if ($.isFunction(settings.submitdata)) {
                                    $.extend(submitdata, settings.submitdata.apply(self, [self.revert, settings]));
                                } else {
                                    $.extend(submitdata, settings.submitdata);
                                }
  
                                /* quick and dirty PUT support */
                                if ('PUT' == settings.method) {
                                    submitdata['_method'] = 'put';
                                }
  
                                /* show the saving indicator */
                                $(self).html(settings.indicator);
                                
                                /* defaults for ajaxoptions */
                                var ajaxoptions = {
                                    type    : 'POST',
                                    data    : submitdata,
                                    dataType: 'html',
                                    url     : settings.target,
                                    success : function(result, status) {
                                        if (ajaxoptions.dataType == 'html') {
                                          $(self).html(result);
                                        }
                                        self.editing = false;
                                        callback.apply(self, [result, settings]);
                                        if (!$.trim($(self).html())) {
                                            $(self).html(settings.placeholder);
                                        }
                                    },
                                    error   : function(xhr, status, error) {
                                        onerror.apply(form, [settings, self, xhr]);
                                    }
                                };
                                
                                /* override with what is given in settings.ajaxoptions */
                                $.extend(ajaxoptions, settings.ajaxoptions);   
                                $.ajax(ajaxoptions);          
                                
                              }
                          }
                      }
                      
                      /* show tooltip again */
                      $(self).attr('title', settings.tooltip);
                      
                      return false;
                  });
              });
              
              /* privileged methods */
              this.reset = function(form) {
                  /* prevent calling reset twice when blurring */
                  if (this.editing) {
                      /* before reset hook, if it returns false abort reseting */
                      if (false !== onreset.apply(form, [settings, self])) { 
                          $(self).html(self.revert);
                          self.editing   = false;
                          if (!$.trim($(self).html())) {
                              $(self).html(settings.placeholder);
                          }
                          /* show tooltip again */
                          if (settings.tooltip) {
                              $(self).attr('title', settings.tooltip);                
                          }
                      }                    
                  }
              };            
          });
  
      };
  
  
      $.editable = {
          types: {
              defaults: {
                  element : function(settings, original) {
                      var input = $('<input type="hidden"></input>');                
                      $(this).append(input);
                      return(input);
                  },
                  content : function(string, settings, original) {
                      $(':input:first', this).val(string);
                  },
                  reset : function(settings, original) {
                    original.reset(this);
                  },
                  buttons : function(settings, original) {
                      var form = this;
                      if (settings.submit) {
                          /* if given html string use that */
                          if (settings.submit.match(/>$/)) {
                              var submit = $(settings.submit).click(function() {
                                  if (submit.attr("type") != "submit") {
                                      form.submit();
                                  }
                              });
                          /* otherwise use button with given string as text */
                          } else {
                              var submit = $('<button type="submit" />');
                              submit.html(settings.submit);                            
                          }
                          $(this).append(submit);
                      }
                      if (settings.cancel) {
                          /* if given html string use that */
                          if (settings.cancel.match(/>$/)) {
                              var cancel = $(settings.cancel);
                          /* otherwise use button with given string as text */
                          } else {
                              var cancel = $('<button type="cancel" />');
                              cancel.html(settings.cancel);
                          }
                          $(this).append(cancel);
  
                          $(cancel).click(function(event) {
                              //original.reset();
                              if ($.isFunction($.editable.types[settings.type].reset)) {
                                  var reset = $.editable.types[settings.type].reset;                                                                
                              } else {
                                  var reset = $.editable.types['defaults'].reset;                                
                              }
                              reset.apply(form, [settings, original]);
                              return false;
                          });
                      }
                  }
              },
              text: {
                  element : function(settings, original) {
                      var input = $('<input />');
                      if (settings.width  != 'none') { input.width(settings.width);  }
                      if (settings.height != 'none') { input.height(settings.height); }
                      /* https://bugzilla.mozilla.org/show_bug.cgi?id=236791 */
                      //input[0].setAttribute('autocomplete','off');
                      input.attr('autocomplete','off');
                      $(this).append(input);
                      return(input);
                  }
              },
              textarea: {
                  element : function(settings, original) {
                      var textarea = $('<textarea />');
                      if (settings.rows) {
                          textarea.attr('rows', settings.rows);
                      } else if (settings.height != "none") {
                          textarea.height(settings.height);
                      }
                      if (settings.cols) {
                          textarea.attr('cols', settings.cols);
                      } else if (settings.width != "none") {
                          textarea.width(settings.width);
                      }
                      $(this).append(textarea);
                      return(textarea);
                  }
              },
              select: {
                 element : function(settings, original) {
                      var select = $('<select />');
                      $(this).append(select);
                      return(select);
                  },
                  content : function(data, settings, original) {
                      /* If it is string assume it is json. */
                      if (String == data.constructor) {      
                          eval ('var json = ' + data);
                      } else {
                      /* Otherwise assume it is a hash already. */
                          var json = data;
                      }
                      for (var key in json) {
                          if (!json.hasOwnProperty(key)) {
                              continue;
                          }
                          if ('selected' == key) {
                              continue;
                          } 
                          var option = $('<option />').val(key).append(json[key]);
                          $('select', this).append(option);    
                      }                    
                      /* Loop option again to set selected. IE needed this... */ 
                      $('select', this).children().each(function() {
                          if ($(this).val() == json['selected'] || 
                              $(this).text() == $.trim(original.revert)) {
                                  $(this).attr('selected', 'selected');
                          }
                      });
                  }
              }
          },
  
          /* Add new input type */
          addInputType: function(name, input) {
              $.editable.types[name] = input;
          }
      };
  
      // publicly accessible defaults
      $.fn.editable.defaults = {
          name       : 'value',
          id         : 'id',
          type       : 'text',
          width      : 'auto',
          height     : 'auto',
          event      : 'click.editable',
          onblur     : 'cancel',
          loadtype   : 'GET',
          loadtext   : 'Loading...',
          placeholder: 'Click to edit',
          loaddata   : {},
          submitdata : {},
          ajaxoptions: {}
      };
  
  })(jQuery);
  