Nomad List generate slug function.js

 function updateSlug() {

	if(
		$('.filters .filter.month .choice.active').length>0 && 
		$('.filters .filter.region .choice.active').length>0
	) {
		slug='';
	}
	firstTemperatureDoneAlready=false;
	firstAirQualityDoneAlready=false;
	firstWithDoneAlready=false;
	firstRegionDoneAlready=false;
	firstCountryDoneAlready=false;
	beforeIsSelected=false;
	firstMonthDoneAlready=false;
	beforeSlugPart='';
	afterSlugPart='';
	monthSlugPart='';
	temperatureSlugPart='';
	countrySlugPart='';
	regionSlugPart='';
	withSlugPart='';
	timeSlugPart='';
	visaFreePart='';
	slug='';

	$('.filters .filter .choice.active').each(function() {
		key=$(this).data('filter-target');
		
		filterSlug=$(this).data('filter-slug');
		filterSlugPosition=$(this).data('filter-slug-position')
		if(!empty($(this).data('filter-slug'))) {
			value=$(this).data('filter-slug');
		//	
		}
		else if(!empty($(this).data('text'))) {
			value=$(this).data('text');
		}
		else {
			value=$(this).text();
		}

		
		value=str_replace('-',' ',makeUrlSlug(value));
		value=value.trim();

		

		
		
			
			if(!empty($(this).find('span').data('original-text'))) {
				value=$(this).find('span').data('original-text');
			}

			
		
		

		
		

		if(key=='temperatureC_feels_like' || key=='temperatureC') {
			if(!firstTemperatureDoneAlready) {
				firstTemperatureDoneAlready=true;
				
				temperatureSlugPart=
				temperatureSlugPart+'-'+makeUrlSlug(
					value.toLowerCase()
				);
			}
			else {
				
				temperatureSlugPart=
				temperatureSlugPart+'-or-'+makeUrlSlug(
					value.toLowerCase()
				)+'-';
			}
		}
		else if(key=='air_quality' && !firstTemperatureDoneAlready) {
			
			monthsSelectedSlug='in-';
			$('.filters .filter.month .choice.active').each(function() {
				monthsSelectedSlug=monthsSelectedSlug+makeUrlSlug($(this).data('filter-slug'))+'-and-';
			});
			
			monthsSelectedSlug=monthsSelectedSlug.substr(0,monthsSelectedSlug.length-4);
		//	
			//
			if(monthsSelectedSlug=='in-') monthsSelectedSlug='';
			
			if(!firstAirQualityDoneAlready) {
				firstAirQualityDoneAlready=true;
				withSlugPart=
				withSlugPart+'with-'+makeUrlSlug(
					value.toLowerCase()
				)+'-'+monthsSelectedSlug;
			}
			else {
				withSlugPart=
				withSlugPart+makeUrlSlug(
					value.toLowerCase()
				)+'-'+'or-';
			}
		}
		else if(key=='24_hour') {
			timeSlugPart=timeSlugPart+'-'+filterSlug;
		}
		else if(key=='month') {
			if($('.filters .filter.month .choice.active').length>0) {
				value='to-visit-in-'+$('.filters .filter.month .choice.active').data('filter-slug');
				monthSlugPart=monthSlugPart+'-'+
					makeUrlSlug(
						value.toLowerCase()
					)+'-';
			}
		}
		else if(key=='country') {
			
			if($('.filters .filter.country .choice.active').length==($('.filters .filter.country .choice').length-1)) {
				if(!firstCountryDoneAlready) {
					firstCountryDoneAlready=true;
					value=$('.filters .filter.country .choice:not(.active)').text();
					countrySlugPart=countrySlugPart+'outside-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
			}
			else {
				if(!firstCountryDoneAlready) {
					firstCountryDoneAlready=true;
					if($('.filters .filter.country .choice.active').length==1) {
						countrySlugPart=countrySlugPart+'in-'+makeUrlSlug(
							value.toLowerCase()
						)+'-';
					}
					else {
						countrySlugPart=countrySlugPart+'in-'+
							makeUrlSlug(
							value.toLowerCase()
						)+'-';
					}
					
				}
				else {
					countrySlugPart=countrySlugPart+'or-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
			}
		}
		else if(key=='region') {



			if($('.filters .filter.region .choice.active').length==($('.filters .filter.region .choice').length-1)) {
				if(!firstRegionDoneAlready) {
					firstRegionDoneAlready=true;
					value=$('.filters .filter.region .choice:not(.active)').text();
					regionSlugPart=regionSlugPart+'outside-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
			}
			else if($('.filters .filter.region .choice.active').length==($('.filters .filter.region .choice').length-2)) {
				if(!firstRegionDoneAlready) {
					firstRegionDoneAlready=true;
					i=0;
					$('.filters .filter.region .choice:not(.active)').each(function() {
						value=$(this).text();
						if(i==0) {
							regionSlugPart=regionSlugPart+'outside-'+
								makeUrlSlug(
									value.toLowerCase()
								)+'-';
							
						}
						else {
							regionSlugPart='or-'+
								makeUrlSlug(
									value.toLowerCase()
								)+'-'+regionSlugPart;	
						}

						i++;
					});
				}
			}
			else {
				if(!firstRegionDoneAlready) {
					firstRegionDoneAlready=true;
					if($('.filters .filter.region .choice.active').length==1) {
						regionSlugPart=regionSlugPart+'-in-'+makeUrlSlug(
							value.toLowerCase()
						)+'-';
					}
					else {
						regionSlugPart=regionSlugPart+'-in-'+
							makeUrlSlug(
							value.toLowerCase()
						)+'-';
					}
					
				}
				else {
					regionSlugPart=regionSlugPart+'-or-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
			}
		}
		else if(filterSlugPosition=='before') {
			if(!empty(filterSlug)) {
				beforeSlugPart=beforeSlugPart+'-'+filterSlug;
			}
			else {
				beforeSlugPart=beforeSlugPart+'-'+makeUrlSlug(value.toLowerCase());
			}
		}
		else if(filterSlugPosition=='after') {
			if(!empty(filterSlug)) {
				afterSlugPart=afterSlugPart+'-'+filterSlug;
			}
			else {
				afterSlugPart=afterSlugPart+'-'+makeUrlSlug(value.toLowerCase());
			}
		}
		else if(!empty(filterSlug)) {
			afterSlugPart=afterSlugPart+'-'+
				filterSlug+'-';
		}
		else {
			if(!firstWithDoneAlready) {
				firstWithDoneAlready=true;
				if(empty(filterSlug)) {
					withSlugPart=withSlugPart+'-with-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
				else {
					withSlugPart=withSlugPart+'-with-'+
						filterSlug+'-';
				}
			}
			else {
				if(empty(filterSlug)) {
					withSlugPart=withSlugPart+'and-'+
						makeUrlSlug(
							value.toLowerCase()
						)+'-';
				}
				else {
					withSlugPart=withSlugPart+'and-'+
						filterSlug+'-';
				}
			}
		}
		//console.log('filterSlug',filterSlug);
		//console.log('beforeSlugPart',beforeSlugPart);
		//console.log('afterSlugPart',afterSlugPart);
	});

	
	visaFreePart='';
	$('.filters .filter.visa_free_for select.choices.active').each(function() {
		if(!empty(visaFreePart)) {
			visaFreePart=visaFreePart+'-and';
		}
		visaFreePart=visaFreePart+'-'+$(this).find(':selected').data('filter-slug')+'-';
	});
	$('.filters .filter.visa_free_for_partner select.choices.active').each(function() {
		if(!empty(visaFreePart)) {
			visaFreePart=visaFreePart+'-and';
		}
		visaFreePart=visaFreePart+'-'+str_replace('visa-free-for-citizens-of','',$(this).find(':selected').data('filter-slug'))+'-';
	});

	
	
	
	
	
	
	
	
	
	

	
	slug=slug.substr(0,slug.length-1);
	

	
	slug=str_replace('--','-',slug);
	

	
	slug=slug.trim('-');
	

	
	
	
	
	
	
	
	
	
	
	
	
	

	
	
	
	
	
	
	
	
	
	


	if(slug.substr(0,1)=='-') slug=slug.substr(1,slug.length);
	
	if(slug.substr(slug.length-1,slug.length)=='-') slug=slug.substr(0,slug.length-1);
	



	
	
	if(!empty(activeSearch)) {
		slug='search';
		
	}
	if(slug=='cities') {
		slug='';
		
	}
	



	



	slug=temperatureSlugPart+beforeSlugPart+timeSlugPart+'-cities-'+afterSlugPart+countrySlugPart+regionSlugPart+withSlugPart+monthSlugPart+visaFreePart;
	slug=str_replace('----','-',slug);
	slug=str_replace('---','-',slug);
	slug=str_replace('--','-',slug);

	if(!empty(activeSearch)) {
		slug='/search';
		value=activeSearch;
		if(hasEmojis(value)) {
			slug=slug+'/'+value;
		}
		else {
			slug=slug+'/'+
			makeUrlSlug(
				value.toLowerCase()
			);
		}
	}




	
	

	if(slug=='-cities-'+countrySlugPart) {
		slug=countrySlugPart.substr(2,countrySlugPart.length);
	}
	if(slug=='-cities-'+regionSlugPart) {
		slug=regionSlugPart.substr(2,regionSlugPart.length);
	}

	if(slug.substr(0,1)=='-') slug=slug.substr(1,slug.length);
	if(slug.substr(slug.length-1,slug.length)=='-') slug=slug.substr(0,slug.length-1);
	

	



	if(slug=='cities') slug='';



	if(isLoggedIn && 
		(
			slug=='best-cities-in-my-favorites' ||
			slug=='cities-in-my-favorites' ||
			slug=='best-cities-in-my-wishlist' ||
			slug=='cities-in-my-wishlist' ||
			slug=='best-cities-in-my-wish-list' ||
			slug=='cities-in-my-wish-list'
		)
	) {
		slug='/@'+userUsername+'/wish-list';
	}

	
	if(slug.substr(0,6)=='cities' && slug.length<25) {
		slug='best-'+slug;
	}


	
	
	
	
	
	
	
	
	


	
	

//	

	
	
	
	
	
	
	
		
	

	pageUri=slug;

	if(typeof activeView==='undefined') {
		activeView='';
	}
	if(typeof activeSort==='undefined') {
		activeSort='';
	}
	if(typeof defaultSort==='undefined') {
		defaultSort='nomad_score';
	}

	
	if(activeView=='map-3d') {
		pageUri=pageUri+'/3d';
	}
	else if(activeView=='map') {
		pageUri=pageUri+'/map';
	}
	else if(activeView=='chart') {
		if(!empty(activeSortAttributeToShow) && !empty(activeChartX)) {
			pageUri=pageUri+'/chart/'+activeChartY+'/vs/'+activeChartX;
		}
		else {
			pageUri=pageUri+'/chart';
		}
	}

	

//	
	if(empty(slug)) {
		pageTitle='Nomad List';
		
	}
	else {
		pageTitle=properlyCapitalize(str_replace('-',' ',str_replace('/',' ',slug)));
		
	}

	changeUrl(pageUri,pageHash,pageTitle);

	
	return [slug,pageTitle];
}