https://www.bulbeckfoundry.co.uk/js/ehaus/ehaus.functions.js

1// #############################################################################
2// 								EHAUS FUNCTIONS
3// #############################################################################
4
5
6
7/******************************************************************************/
8	function ldbLookUp(params){
9	// Replaced by iLookUp()
10	
11		var callback = function(response){
12			list_product_response(response);	
13		};
14		
15		iLookUp('', params, callback);
16
17	}
18/******************************************************************************/
19	function list_product_response(response){
20
21	// N.B. The ListProduct Ajax Response is formatted as XML
22	
23		var errCode = $("errorcode", response).text();
24		var errMsg = $("errormsg", response).text();
25		var response = $("responsetext", response).text();
26		var rID = $("rid", response).text();
27				
28		if(errCode == 0){
29			
30			if(!empty(rID)){
31				
32				$('#'+rID).html(response).fadeIn("slow");
33				
34			} else {
35				// IE no longer recognises the <listproducts> element (as it is non-standard) so you can't modify it in the dom
36				// you can only use it as a point of reference!!
37				$('#'+rID).after(response).fadeIn("slow");
38				
39			}
40					
41					
42			/* IF you need to re-initialise a carousel - here is the palce to do it :) */ /*
43			$owl = $('body').find('#oc-product');
44				if($owl.length > 0){
45					$owl.owlCarousel({
46					//data-margin="30" data-pagi="false" data-autoplay="5000" data-items-xxs="1" data-items-sm="2" data-items-lg="4"
47						items: 5,
48						slideBy: 'page',
49						margin: 30,
50						nav: true,
51						dots: false,
52						autoPlay: 1000,
53						
54					}).owlCarousel('update');
55					//$owl.owlCarousel('refresh');								
56				}
57			*/
58							
59			// Facets (via Ajax requests)
60				$(".facet-dropdown").each(function() {
61				
62					if($(this).is(':empty')){
63						$(this).siblings('a').css('cursor', 'not-allowed');
64						//$(this).parent('li').addClass('hide');
65					}
66					
67				});
68							
69			// star rating uses /raty/
70			$('.star').raty({
71			  score: function() {
72				return $(this).attr('data-score');
73			  }
74			});
75							
76					
77		} else {
78		
79			console.log(('error: list_product_response'))
80		
81		}
82		
83	}
84
85/******************************************************************************/
86// ALL Infiniti Search & (ideally listproduct) calls pass through here..
87	function iLookUp(load_url, params, callback){
88	// assume params already serialized [&name=value etc.]
89	// requires jQuery Ajax Queue v0.1.1 | (c) 2013 Corey Frang | Licensed MIT */ see next
90
91		//console.log(load_url);
92
93		$.ajaxQueue({
94			type: "POST",
95			url: give_me_a_baseref() + ((load_url) ? load_url : "include/xml.proxy.php"), 
96			dataType: "xml",
97			data: params,
98			success: function(response){
99				callback(response);
100			},
101			error:  function(xhr, opts, err) { 
102				
103				console.log(err); 
104				
105			}
106				
107
108		});
109	}
110/******************************************************************************/
111/*	Infiniti-Search - dependencies
112	
113	ehaus.functions.js [ infinitiSearch(frm, data, query) - infinitiResults(response) - iLookUp(load_url, params, callback) - empty (mixedVar) - serializeObject()
114	
115	custom.js
116	- next / previous
117	- trigger initial search params
118	
119	WP_Infiniti_Results.tpl
120
121*/
122
123	function infinitiSearch(frm, data, query){
124	  
125		if(empty(data) ){
126			data = $('#infiniti-results').data();
127		}
128		
129		$('.infiniti-waiting').fadeIn(400);
130		//console.log('infinitiSearch');
131		//console.log('query: '+query);
132		console.log(data);
133		
134		if(!empty(query)){
135			// query must eh_encoded and '&' escaped as '{38}'
136			
137			data.query = query;
138			
139		}
140				
141		if(!empty(frm)){
142			// we need to construct it from the #i-search-form elements...
143			var myfrm = frm.serializeObject(); // see function below creates an associative javascript object :)
144			var sort = myfrm.sort;	// so we can 'fit in' with standard ListProducts we need to extract the sort= param
145			delete myfrm.sort;	//
146			data.sort = sort;	// load up the data object
147			myquery = decodeURIComponent($.param(myfrm));
148			data.query = myquery.replace(/:/g, '~').replace(/=/g, ':').replace(/&/g, '@');
149			//data.next = ''; data.prev = '';
150			
151		}
152		
153	// exceptionally we need to escape '&' if it appears in the search terms
154		data.query = data.query.replace(/&/, '{38}');
155		//console.log(data);
156		
157		var callback = function(response){
158			infinitiResults(response);	
159		};
160		
161		/* call the Ajax function[  iLookUp(url["include/xml.proxy.php"], $data, callback);  ], sends response to callback function */
162		iLookUp('', data, callback);  
163	  
164	 }
165
166/******************************************************************************/
167// Infiniti search callback - display items
168	 function infinitiResults(response, show){
169	 
170		//console.log(response);
171		$('.infiniti-waiting').fadeOut(500);
172		
173		var $rid = $('rid', response).text();
174		var $res = $('responsetext', response).text();
175		var $doc_count = $('documentcount', response).text();
176		var $doc_start = $('documentstart', response).text();
177		var $doc_end = $('documentend', response).text();
178		
179		$('#'+$rid).data('doc_count', $doc_count );
180		$('#'+$rid).data('doc_end', $doc_end );
181		console.log('infinitiResults: ' + $doc_start + ' - ' + $doc_end + ' / ' + $doc_count);
182		
183		$('#'+$rid).data('next', $('next', response).text() );
184		$('#'+$rid).data('prev', $('prev', response).text() );
185		
186		if(show == 'append' ){
187			
188			$('#'+$rid).append($res);
189			$('.'+$rid).fadeIn(2000);
190	
191		} else {
192			
193			$('#'+$rid).html($res);
194			$('.'+$rid).fadeIn(500);
195			
196		}
197		
198		if($doc_end == $doc_count){
199			$('a[data-btn="next"]').fadeOut(200);
200		}else{
201			$('a[data-btn="next"]').fadeIn(200);
202		}
203		
204		
205	 }
206	 	 
207/******************************************************************************/
208	  
209	  $.fn.serializeObject = function () {
210			var o = {};
211			var a = this.serializeArray();
212			$.each(a, function () {
213				this.name = this.name.toLowerCase();
214				if (o[this.name] !== undefined) {
215					if (!o[this.name].push) {
216						o[(this.name)] = [o[this.name]];
217					}      
218					o[this.name].push(this.value || '');
219				} else {
220					o[this.name] = this.value || '';
221				}
222			});
223			return o;
224		};
225	  
226
227/******************************************************************************/	  
228/*! jQuery Ajax Queue v0.1.1 | (c) 2013 Corey Frang | Licensed MIT */
229(function(e){var r=e({});e.ajaxQueue=function(n){function t(r){u=e.ajax(n).done(a.resolve).fail(a.reject).then(r,r)}var u,a=e.Deferred(),i=a.promise();

229return r.queue(t),i.abort=function(o){if(u)return u.abort(o);var c=r.queue(),f=e.inArray(t,c);return f>-1&&c.splice(f,1),a.rejectWith(n.context||n,[i,o,""]),i},i}})(jQuery);
230/******************************************************************************/
231
232/******************************************************************************/
233	function give_me_a_baseref() {
234		
235		//Is the location path a script?
236		var _isScript = (location.pathname.split('/')[1]).match(/\./);
237			_isScript = !(_isScript == null);
238		var _barePath = (location.pathname.toString() == "/");
239		
240		return ((location.pathname.split('/')[1] == 'pid')||(location.pathname.split('/')[1] == 'page')||(_isScript)||(_barePath) ? '//' + location.hostname + '/' :'//' + location.hostname +'/' + location.pathname.split('/')[1] + '/');
241	}
242
243/******************************************************************************/
244	function GetISBNs(iTxt, retId){
245	// 2009-02-15 uses Object instead of prototype for hash arrays
246
247		//console.log(iTxt);
248		var myhash = new Object(); 
249		var blob = "";
250		var commas = "";
251		var reg = /[\t\r\n]+/g;
252		iTxt = iTxt.replace(reg, ",");
253		var reg = /[\s|\-]+/g;
254		iTxt = iTxt.replace(reg, "");
255		//console.log(iTxt);
256		
257		var reg = /(978\d{10}|979\d{10}|\d{13})/ig;
258		var parts = iTxt.match(reg, "$1");
259		if(parts){
260			for (var i=0; i<parts.length; i++)
261			{
262				myhash[parts[i]] = i; 
263				iTxt = iTxt.replace(parts[i], '');
264			}
265		}
266		
267		var reg = /(\d{10}|\d{9}X)/ig;
268		var parts = iTxt.match(reg, "$1");
269		if(parts){
270			for (var i=0; i<parts.length; i++)
271			{
272				if(parts[i].substring(0,3) != ('978'||'979') ){
273					myhash[parts[i]] = i; 
274				}
275			}
276		}
277
278		for (var key in myhash) {
279			//blob += key + '=' + myhash[key] + '\n';
280			blob += key + ",\n";
281			commas += key + ',';
282		};
283		
284		$("#"+retId).val(blob);
285		return commas.replace(/,$/g, '');
286	}
287
288/******************************************************************************/ 
289// pad leading spaces with 000's
290	function padz(n, totalDigits){
291		
292		n = n.toString(); 
293		var pd = ''; 
294		if (totalDigits > n.length) 
295		{ 
296			for (i=0; i < (totalDigits-n.length); i++) 
297			{ 
298				pd += '0'; 
299			} 
300		} 
301		return pd + n.toString(); 
302		
303	}
304
305/******************************************************************************/
306	function paramsTohash(params){
307
308		var myhash = new Object();
309		var splitter = '&';
310		var sep = '=';
311
312		if(typeof params != 'undefined' && params != ''){
313			if(params.indexOf('|') > 0){splitter = '|';}
314			if(params.indexOf('@') > 0){splitter = '@';}	
315			var parts = params.split(splitter);
316			
317			for (var key in parts){
318				//console.log('k: ' + parts[key]);
319				if(parts[key].indexOf('=') > 0 || parts[key].indexOf(':') > 0){
320					if(parts[key].indexOf(':') > 0){sep = ':';}
321					var p = parts[key].split(sep);
322					myhash[p[0]] = p[1];
323				}
324			}
325		}
326
327		return myhash;
328
329	}
330	
331/******************************************************************************/
332	function GetQueryStringParams(sParam){
333		
334		var sPageURL = window.location.search.substring(1);
335		var sURLVariables = sPageURL.split('&');
336		var match = '';
337		
338		//console.log(sURLVariables.length);
339		for (var i = 0; i < sURLVariables.length; i++) {
340		
341			var name = sURLVariables[i].split('=')[0];
342			var val = sURLVariables[i].split('=')[1];
343			//console.log('['+i+'] ' + name + ' [' + val + ']');
344			if (name.toLowerCase() == sParam.toLowerCase()) {
345				match = val;
346				break;
347			} 
348		}
349		
350		return match;
351	}
352	
353/******************************************************************************/
354	function empty( val ) {
355
356    // test results
357    //---------------
358    // []        true, empty array
359    // {}        true, empty object
360    // null      true
361    // undefined true
362    // ""        true, empty string
363    // ''        true, empty string
364    // 0         false, number
365    // true      false, boolean
366    // false     false, boolean
367    // Date      false
368    // function  false
369
370        if (val === undefined )
371			return true;
372
373		if (typeof (val) == 'function' || typeof (val) == 'number' || typeof (val) == 'boolean' || Ob

373ject.prototype.toString.call(val) === '[object Date]')
374			return false;
375
376		if (val == null || val.length === 0)        // null or 0 length array
377			return true;
378
379		if (typeof (val) == "object") {
380			// empty object
381
382			var r = true;
383
384			for (var f in val)
385				r = false;
386
387			return r;
388		}
389
390		return false;
391	}
392	
393/******************************************************************************/
394	function strip(html){
395		
396	   var tmp = document.implementation.createHTMLDocument("New").body;
397	   tmp.innerHTML = html;
398	   return tmp.textContent || tmp.innerText || "";
399	   
400	}
401	
402/******************************************************************************/
403/******************************************************************************/
404
405
406