// $Id: contentanalysis.js,v 1.1.2.7 2010/11/09 21:50:14 tomdude48 Exp $
var contentanalysis = contentanalysis || {};

(function ($, $$) {
	$.extend($$, {
		contentanalysisPrevAnalyzerTab: '',
		contentanalysisPrevReportTab: '',
		contentanalysisCurrentAnalyzerTab: '',
		contentanalysisCurrentReportTab: '',
		contentanalysisReportActiveTab: {},
		
		init: function() {
			$$.contentanalysis_contentanalysisui();
		},
		
		contentanalysis_contentanalysisui: function() {
		    if($('#modalContent div.analyzers h3.analyzer').size() > 0) {
		        $$.contentanalysis_show_analyzer_tab($('div.analyzers h3.analyzer').get(0));
		        $('div.analyzers h3.analyzer').mousedown(function () {
		        	$$.contentanalysis_show_analyzer_tab(this);
		        }) 
		        $('h3.contentanalysis-report-tab').mousedown(function () { 
		        	$$.contentanalysis_show_report_tab(this);
		        })
		    }	
		},

		contentanalysis_back: function() {
			$$.contentanalysis_show_analyzer_tab(contentanalysisPrevAnalyzerTab);
		  //contentanalysis_show_report_tab(contentanalysisPrevReportTab);
		},

		contentanalysis_show_analyzer_tab: function (theTab){
		  $('div.analysis-results div.analyzer-analysis:eq(' + $('.analyzers h3.analyzer').index(theTab) + ')').children('.content-analysis-tab:first').addClass('active');
		  $('div.analysis-results div.analyzer-analysis').hide();
		  $('.analyzers h3.analyzer').removeClass('active');
		  $(theTab).addClass('active');
		  $('div.analysis-results div.analyzer-analysis:eq(' + $('.analyzers h3.analyzer').index(theTab) + ')').show();
		  $('.content-analysis-results').hide();
		
		  var id = $(theTab).attr('id');
		  var e = id.split('-');
		  var analyzer = e[3];
		  
		  if($$.contentanalysisReportActiveTab[analyzer]) {
		    $$.contentanalysis_show_report_tab($('#contentanalysis-report-tab-' + analyzer + '-' + $$.contentanalysisReportActiveTab[analyzer]));
		  }
		  else {
		    $$.contentanalysis_show_report_tab($('#contentanalysis-report-tab-' + analyzer + '-0'));
		  }
		  $$.contentanalysisPrevAnalyzerTab = $$.contentanalysisCurrentAnalyzerTab;
		  $$.contentanalysisCurrentAnalyzerTab = theTab;  
		},

		contentanalysis_show_report_tab: function (theTab){
		  var id = $(theTab).attr('id');
		  var e = id.split('-');
		  $$.contentanalysisReportActiveTab[e[3]] = e[4];
		  $('h3.contentanalysis-report-tab').removeClass('active');  
		  $(theTab).addClass('active');
		  $('.contentanalysis-results-section').hide();
		
		  var tabs = $("#contentanalysis-report-tabs-" + e[3]);
		  //tabs.css('border','2px solid red');
		  var pos = $("#contentanalysis-report-tabs-" + e[3]).position(); 
		  var offset = $("#contentanalysis-report-tabs-" + e[3]).offset(); 
		  var height = tabs.height();
		  var top = (pos.top+height)+"px";
		  var left = (pos.left)+"px";
		  
		  var sec_id = id.replace('tab', 'results');
		  var result_id = sec_id.replace('-'+e[4],'')
		  //$('#' + result_id).css({'top': top, 'left': left}); 
		  $('#' + result_id).css('top', top); 
		  //$('#' + result_id).css('border', '2px solid green'); 
		  $('#' + sec_id).show();
		//alert("pos.left="+pos.left+",pos.top="+pos.top+",offset.left="+offset.left+",offset.top="+offset.top);
		  $$.contentanalysisPrevReportTab = $$.contentanalysisCurrentReportTab;
		  $$.contentanalysisCurrentReportTab = theTab; 
		},

		// called from inline Analyze content button
		contentanalysis_inline_analysis: function() {
		  Drupal.settings.contentanalysis.display_dialog = 0;
		  Drupal.settings.contentanalysis.display_inline = 1;
		  //$('#contentanalysis-ininline-analysis-button').after('<span class="throbber">Loading...</span>');
		  //$('#contentanalysis-ininline-analysis-button').after(Drupal.settings.contentanalysis.throbber);
		  $('#contentanalysis-buttons').after('<div class="ahah-progress ahah-progress-throbber"><div class="throbber">&nbsp;</div><div class="message">' + Drupal.t('Analyzing...') + '</div></div>');
		  $$.contentanalysis_analyze();
		},

		// called from inline Analyze content button
		contentanalysis_dialog_analysis: function() {
		  Drupal.settings.contentanalysis.display_dialog = 1;
		  Drupal.settings.contentanalysis.display_inline = 0;
		  $$.contentanalysis_analyze();
		},

		// called from inline Analyze content button
		contentanalysis_full_analysis: function() {
		  Drupal.settings.contentanalysis.display_dialog = 1;
		  Drupal.settings.contentanalysis.display_inline = 1;
		  
		  $$.contentanalysis_analyze();
		},

		// called from inline Analyze content button
		contentanalysis_refresh_analysis: function(analyzer) {
		  Drupal.settings.contentanalysis.display_dialog = 0;
		  Drupal.settings.contentanalysis.display_inline = 1;
		  //$('.contentanalysis-refresh-link-' + analyzer).replaceWith('<span class="throbber">Loading...</span>');
		  $('.contentanalysis-refresh-link-' + analyzer).replaceWith('<div class="ahah-progress ahah-progress-throbber"><div class="throbber">&nbsp;</div></div>');
		  $$.contentanalysis_analyze(analyzer);
		},

		contentanalysis_analyze: function(analyzer_override) {
		  // if TinyMCE is used, turn off and on to save body text to textarea
		  var data = { 
		    'nid': -1,
		    'node_type': -1,
		    'source': -1,
		    'analyzers':-1,
		    'title': -1, 
		    'body': -1,
		    'body_summary': -1,
		    'page_title':-1, 
		    'meta_title':-1,
		    'meta_keywords':-1, 
		    'meta_description':-1,
		    'path_alias': -1,
		    'path_pathauto': -1,
		    'url': -1,
		    'page': -1,
		    'body_input_filter': -1,
		    'hidden': -1,    
		    'code': Drupal.settings.contentanalysis.code,
		    'action': -1
		  };
		  if(analyzer_override) {
		    data.action = 'refresh';
		  }
		  if ($('#contentanalysis-page-analyzer-form').html()) {
		    data.source = 'admin-form';
		    data.body = $('[name=input]').val()
		    data.nid = $('[name=input_nid]').val()
		    data.url = $('[name=input_url]').val()
		    if(data.body == '') {
		      data.body = -1;
		    }
		    if(data.nid == '') {
		      data.nid = -1;
		    }
		    if(data.url == '') {
		      data.url = -1;
		    }    
		  } else if ($('.node-form').html()) {
		    data.source = 'node-edit-form';
		    // Turn off TinyMCE if enabled
		    if(typeof tinyMCE == 'object') {
		    	tinyMCE.get('edit-body-und-0-value').hide();
		    }
		    // Turn off CKEditor if any.
		    var ckeditor = false;
		    if ($('#cke_edit-body-und-0-value').html()) {
		      $('#wysiwyg-toggle-edit-body-und-0-value').click();
		      ckeditor = true;
		    }
		
		    data.title = $('#edit-title').val();
		    data.body = $('#edit-body-und-0-value').val();
		    if ($('#edit-body-und-0-summary').val() != null) {
		      data.body_summary = $('#edit-body-und-0-summary').val();
		    } 
		    data.nid = Drupal.settings.contentanalysis.nid
		    data.node_type = Drupal.settings.contentanalysis.node_type
		    data.body_input_filter = $("select[name='body[und][0][format]'] option:selected").val();
		    
		    if ($('#edit-page-title').val() != null) {
		      data.page_title = $('#edit-page-title').val();
		    }    
		    // check if metatag module fields exist
		    if ($('#edit-metatags-title-value').val() != null) {
		      data.meta_title = $('#edit-metatags-title-value').val();
		    }
		    if ($('#edit-metatags-keywords-value').val() != null) {
		      data.meta_keywords = $('#edit-metatags-keywords-value').val();
		    }
		    if ($('#edit-metatags-description-value').val() != null) {
		      data.meta_description = $('#edit-metatags-description-value').val();
		    }
		    if ($('#edit-path-alias').val() != null) {
		      data.url = window.location.host + Drupal.settings.contentanalysis.base_path + $('#edit-path-alias').val();
		      data.path_alias = $('#edit-path-alias').val();
		    }
		    if ($("input[name='path[pathauto]']:checked").val() != null) {
		    	data.path_pathauto = 1;
		    }
		    // Turn back on tinyMCE
		    if(typeof tinyMCE == 'object') {
		    	tinyMCE.get('edit-body-und-0-value').show();
		    }	
		    // Turn back on CKEditor if needed.
		    if (ckeditor) {
		      $('#wysiwyg-toggle-edit-body-und-0-value').click();
		    }
		
		  } else {
		    data.source = 'page-link';
		    data.page = $('html').html()  
		    data.url = window.location.href
		  }
		  if(Drupal.settings.contentanalysis.hidden != null) {
		    data.hidden = Drupal.settings.contentanalysis.hidden;
		  }
		  
		  //alert('data.nid ' + data.nid)
		  var analyzers_arr = new Array();
		  if(analyzer_override) {
		    data.analyzers = analyzer_override;
		    analyzers_arr[0] = data.analyzers; 
		  }
		  else if($('#contentanalysis_analyzers_override input').val() != null) {    
		    data.analyzers = $('#contentanalysis_analyzers_override input').val();
		    analyzers_arr[0] = data.analyzers;
		  } 
		  else {
		    var i = 0;
		    $('#contentanalysis_analyzers .form-checkbox:checked').each ( function () {  
		      var expr = new RegExp(/\[[^\]]+\]/);
		      analyzers_arr[i] = expr.exec($(this).attr('name'))[0].replace(']', '').replace('[','');    
		      i++;
		    })
		    data.analyzers = analyzers_arr.join(',');
		  }
		  // call contentanalysis_data for enabed analyzers
		  for(var i in analyzers_arr) {
		    var aid = analyzers_arr[i];
		    var module = Drupal.settings.contentanalysis.analyzer_modules[aid].module;
		    if (eval('typeof ' + module + '_contentanalysis_data == "function"')) {
		      d = eval(module + '_contentanalysis_data')(aid, data);
		      for(var k in d) {
		        eval('data.ao_'+aid+'_'+k+' = "'+d[k]+'";');
		      }
		    }
		  }  
		  $('#contentanalysis-buttons').hide(); 
		  $.ajax({
		    type: 'POST',
		    url: Drupal.settings.contentanalysis.analyze_callback,
		    data: data,
		    dataType: 'json',
		    success: function(data, textStatus) {
		      analyzers_arr = data.inputs['analyzers'].split(",");
		      if(Drupal.settings.contentanalysis.display_dialog == 1) {
		        $('#analysis-modal').append(data.main['output']);
		        $('#analysis-modal .progress').remove();
		        //Drupal.behaviors.contentanalysisui();
		        $$.contentanalysis_contentanalysisui()
		      }
		      // display inline if enabled
		      if(Drupal.settings.contentanalysis.display_inline == 1) {
		        if(data.inputs['action'] == 'refresh') {
		          //if($('.contentanalysis_section_analysis').length > 0)
		          for(i in analyzers_arr) {
		            aid = analyzers_arr[i];
		            $('.contentanalysis-report-'+aid+'-page_title').replaceWith(data.page_title['output']);
		            $('.contentanalysis-report-'+aid+'-body').replaceWith(data.body['output']);
		            $('.contentanalysis-report-'+aid+'-meta_description').replaceWith(data.meta_description['output']);
		            $('.contentanalysis-report-'+aid+'-meta_keywords').replaceWith(data.meta_keywords['output']);
		          }
		        }
		        else {
		          var show_title = true;
		          if($('.form-item-metatags-title-value').length > 0) {
		            $('.form-item-metatags-title-value > .contentanalysis_section_analysis').remove();
		            $('.form-item-metatags-title-value').append(data.page_title['output']);
		            // check if metatag-title contains [node:title] token
		            if ($('#edit-metatags-title-value').val() != null) {
		              var meta_title = $('#edit-metatags-title-value').val();
		              if(meta_title.indexOf("[node:title]") == -1) {
		            	//show_title = false;
		              }
		            }
		          } 
		          if (show_title) {
		            $('.form-item-title > .contentanalysis_section_analysis').remove();
		            $('.form-item-title').append(data.page_title['output']);				
		          }
		    
		          $('#edit-body > .contentanalysis_section_analysis').remove();
		          $('#edit-body').append(data.body['output']);
		          // check newer nodewords format
		          if(($('.form-item-metatags-description-value').length > 0) && data.meta_description != null) {
		            $('.form-item-metatags-description-value > .contentanalysis_section_analysis').remove();
		            $('.form-item-metatags-description-value').append(data.meta_description['output']);
		          }
		          
		          if(($('.form-item-metatags-keywords-value').length > 0) && data.meta_keywords != null) {
		            $('.form-item-metatags-keywords-value > .contentanalysis_section_analysis').remove();
		            $('.form-item-metatags-keywords-value').append(data.meta_keywords['output']);
		          }
		        }
		        for(var i in analyzers_arr) {
		          var aid = analyzers_arr[i];
		          h = '<a href="#" class="contentanalysis-refresh-link-' + aid + '" onclick="contentanalysis.contentanalysis_refresh_analysis(\'' + aid + '\'); return false;">';
		          h += '<img src="' + Drupal.settings.contentanalysis.path_to_module + '/icons/refresh.png" alt="refresh" />';
		          h += '</a>';
		          $('.contentanalysis-report-' + aid + ' label').append(h);
		        } 
					}      
		      // call any modules post analysis hooks      
		      for(var i in analyzers_arr) {
		        var aid = analyzers_arr[i];        
		        var module = Drupal.settings.contentanalysis.analyzer_modules[aid].module;     
		        if (eval('typeof ' + module + '_contentanalysis_analysis_success == "function"')) {
		          eval(module + '_contentanalysis_analysis_success')(aid, data);
		        }
		      } 
		      if(typeof Drupal.behaviors.collapse == 'function') {
		    	  Drupal.behaviors.collapse();  
		      }
		      $('.ahah-progress-throbber').remove();
		      $('#contentanalysis-buttons').show();
		    },
		    error: function(xhr, status) {
		      alert(xhr.responseText.toString());
		      $('.ahah-progress-throbber').remove();
		      $('#contentanalysis-buttons').show();
		    }
		  });
		  return false;	
		}
	});	

	Drupal.behaviors.contentanalysisui = {
	  attach: function (context, settings) {
		$$.init();
	  }
	};
	
	Sliders = {};
	
	Sliders.changeHandle = function(e,ui) {
	  var id = jQuery(ui.handle).parents('div.slider-widget-container').attr('id');
	  if (typeof(ui.values) != 'undefined') {
	    jQuery.each(ui.values, function(i,val) {
	      jQuery("#"+id+"_value_"+i).val(val);
	      jQuery("#"+id+"_nr_"+i).text(val);
	    });
	  } else {
	    jQuery("#"+id+"_value_0").val(ui.value);
	    jQuery("#"+id+"_nr_0").text(ui.value);
	  }
	};

})(jQuery, contentanalysis);