https://likebalaton.hu/wp-content/themes/likebalaton/js/locationSearchIndex.js?ver=1790080779

1var SITE = SITE || {};
2
3SITE.alwaysFirstGeoGuessItem = 'Hozzám legközelebbi';
4SITE.alwaysSecondFullBalatonItem = 'Teljes Balaton';
5
6SITE.LocationSearchIndex = (function() {
7  'use strict';
8
9  var _ = window.lodash || window._;
10
11  function LocationSearchIndex(o) {
12    o = o || {};
13    this.queryNormalizer = o.queryNormalizer;
14    this.reset();
15  }
16
17  _.mixin(LocationSearchIndex.prototype, {
18    bootstrap: function bootstrap(o) {
19      this.dataElems = o.datums;
20    },
21
22    add: function(data) {
23      data = _.isArray(data) ? data : [data];
24      _.each(data, jQuery.proxy(function(dataElem) { this.dataElems[dataElem.value] = dataElem; }, this));
25    },
26
27    get: function get(ids) {
28      return _.map(ids, jQuery.proxy(function(id) { return this.dataElems[id]; }, this));
29    },
30
31    search: function search(query) {
32      var normalizedQuery = this.queryNormalizer(query);
33      var queryMatcher = _.partial(fuzzysearch, normalizedQuery);
34
35      var matches = [];
36      for (var dataElemKey in this.dataElems) {
37        var dataElem = this.dataElems[dataElemKey];
38
39        if(isGeoLocationDisabled() && dataElem.displayValue === SITE.alwaysFirstGeoGuessItem){
40            continue;
41        }
42
43        if (isPermanentItem(dataElem)) {
44          dataElem.htmlDisplayValue = '<strong class="fixElement">' + dataElem.displayValue + '</strong>';
45          matches.push(dataElem);
46          continue;
47        }
48
49        if (normalizedQuery === '') {
50          continue;
51        }
52
53        var matchIndexes = queryMatcher(dataElemKey);
54        if (matchIndexes) {
55          dataElem.htmlDisplayValue = highlight(dataElem.displayValue, matchIndexes);
56          matches.push(dataElem);
57        }
58      }
59      return matches;
60    },
61
62    all: function all() {
63      var values = [];
64      for (var key in this.dataElems) {
65        values.push(this.dataElems[key]);
66      }
67      return values;
68    },
69
70    reset: function reset() {
71      this.dataElems = {};
72    },
73
74    serialize: function serialize() {
75      return { dataElems: this.dataElems };
76    }
77  });
78
79  function highlight (string, indexes) {
80    var returnString = '';
81    for (var i = 0; i < string.length; i++) {
82      if (indexes.indexOf(i) !== -1) {
83        returnString += '<strong>' + string[i] + '</strong>';
84      } else {
85        returnString += string[i];
86      }
87    }
88    return returnString;
89  }
90
91  function isGeoLocationDisabled() {
92
93    try{
94      return localStorage.getItem('geoLocationDisabled') === 'true';
95    }catch (error){
96      return false;
97    }
98  }
99
100  function isPermanentItem(item) {
101    if (isGeoLocationDisabled() && item.displayValue === SITE.alwaysFirstGeoGuessItem) {
102        return false;
103    }
104
105    return (item.displayValue === SITE.alwaysFirstGeoGuessItem
106            || item.displayValue === SITE.alwaysSecondFullBalatonItem);
107  }
108
109  function fuzzysearch (needle, haystack) {
110    needle = needle.trim();
111    var index = haystack.search(needle);
112
113    if (index < 0) {
114      return false;
115    }
116
117    return _.range(index, index + needle.length);
118  }
119
120  return LocationSearchIndex;
121
122})();