https://oasisinet.com/wp-content/plugins/facetwp-conditional-logic/assets/js/front.js?ver=1.5.1

1(function($) {
2
3    var facetsInUse = function() {
4        var in_use = false;
5
6        $.each(FWP.facets, function(val, name) {
7            if (0 < val.length && 'paged' !== name) {
8                in_use = true;
9                return false; // exit loop
10            }
11        });
12
13        return in_use;
14    }
15
16    var evaluateCondition = function(cond) {
17        var is_valid = false;
18        var compare_field;
19        var compare_value = cond.value;
20
21        if ('facets-empty' == cond.object) {
22            return false === facetsInUse();
23        }
24        else if ('facets-not-empty' == cond.object) {
25            return true === facetsInUse();
26        }
27        else if ('uri' == cond.object) {
28            compare_field = FWP_HTTP.uri;
29            if ('*' === cond.value.slice(-1)) {
30                var len = cond.value.length - 1; // minus the "*"
31                var temp_val = cond.value.substr(0, len);
32                if (temp_val === compare_field.substr(0, len)) {
33                    compare_field = compare_value = temp_val;
34                }
35            }
36        }
37        else if ('total-rows' == cond.object) {
38            if ('undefined' === typeof FWP.settings.pager) {
39                return false;
40            }
41            compare_field = FWP.settings.pager.total_rows;
42        }
43        else if ('facet-' == cond.object.substr(0, 6)) {
44            var facet_name = cond.object.substr(6);
45            if ('undefined' === typeof FWP.facets[facet_name]) {
46                return false;
47            }
48            compare_field = FWP.facets[facet_name];
49        }
50        else if ('template-' == cond.object.substr(0, 9)) {
51            compare_field = FWP.template;
52            compare_value = cond.object.substr(9);
53        }
54
55        // operators
56        if ('is' == cond.compare) {
57            if (isIntersect(compare_value, compare_field)) {
58                is_valid = true;
59            }
60        }
61        else if ('not' == cond.compare) {
62            if (! isIntersect(compare_value, compare_field)) {
63                is_valid = true;
64            }
65        }
66
67        return is_valid;
68    }
69
70    var isIntersect = function(arr1, arr2) {
71
72        arr1 = ("string" == typeof arr1 ) ? arr1.split(/\s*(?:,|$)\s*/) : arr1;
73        arr2 = ("string" == typeof arr2 ) ? arr2.split(/\s*(?:,|$)\s*/) : arr2;
74
75        // force arrays
76        arr1 = [].concat(arr1);
77        arr2 = [].concat(arr2);
78
79        // exact match
80        if (arr1.toString() === arr2.toString()) {
81            return true;
82        }
83
84        var result = arr1.filter(function(n) {
85            return arr2.indexOf(n) != -1;
86        });
87
88        return result.length > 0;
89    }
90
91    var buildAliases = function() {
92
93        $.each(FWP.settings.num_choices, function(val, key) {
94            if (0 === val) {
95                $('.facetwp-facet-' + key).addClass('is-empty').removeClass('not-empty');
96            }
97            else {
98                $('.facetwp-facet-' + key).addClass('not-empty').removeClass('is-empty');
99            }
100        });
101
102        $.each(FWP.facets, function(val, key) {
103            if (val && 0 < val.length) {
104                $('.facetwp-facet-' + key).addClass('is-active').removeClass('not-active');
105            }
106            else {
107                $('.facetwp-facet-' + key).addClass('not-active').removeClass('is-active');
108            }
109        });
110    }
111
112    var doAction = function(action, is_valid) {
113        var item;
114        var is_custom = false;
115        var animation = ".addClass('is-hidden')"; // hide
116
117        if ('template' == action.object) {
118            item = '.facetwp-template';
119        }
120        else if ('facets' == action.object) {
121            item = '.facetwp-facet';
122        }
123        else if ('facet-' == action.object.substr(0, 6)) {
124            item = '.facetwp-facet-' + action.object.substr(6);
125        }
126        else if ('custom' == action.object) {
127            is_custom = true;
128            var lines = action.selector.split("\n");
129            var selectors = [];
130            for (var i = 0; i < lines.length; i++){
131                var selector = lines[i].replace(/^\s+|\s+$/gm, '');
132                if (selector.length) {
133                    selectors.push(selector);
134                }
135            }
136            item = selectors;
137        }
138
139        if (item.length < 1) {
140            return;
141        }
142
143        if (('show' == action.toggle && is_valid) || ('hide' == action.toggle && ! is_valid)) {
144            animation = ".removeClass('is-hidden')"; // show
145        }
146
147        // toggle
148        if (is_custom) {
149            $.each(item, function(selector) {
150                var first_part = selector.split('.')[0];
151
152                if (['$EMPTY', '$NONEMPTY', '$ACTIVE', '$INACTIVE'].includes(first_part)) {
153
154                    if (!is_valid) {
155                        if ('$EMPTY' == first_part) {
156                            selector = selector.replace('$EMPTY', '$NONEMPTY');
157                        }
158                        else if ('$NONEMPTY' == first_part) {
159                            selector = selector.replace('$NONEMPTY', '$EMPTY');
160                        }
161                        else if ('$ACTIVE' == first_part) {
162                            selector = selector.replace('$ACTIVE', '$INACTIVE');
163                        }
164                        else if ('$INACTIVE' == first_part) {
165                            selector = selector.replace('$INACTIVE', '$ACTIVE');
166                        }
167                    }
168
169                    selector = selector.replace('$EMPTY', "$('.facetwp-facet.is-empty')");
170                    selector = selector.replace('$NONEMPTY', "$('.facetwp-facet.not-empty')");
171                    selector = selector.replace('$ACTIVE', "$('.facetwp-facet.is-active')");
172                    selector = selector.replace('$INACTIVE', "$('.facetwp-facet.not-active')");
173
174                    FWPCL.actions.push(selector + animation);
175                }
176                else {
177                    FWPCL.actions.push(selector + animation);
178                }
179            });
180        }
181        else {
182            FWPCL.actions.push("$('" + item + "')" + animation);
183        }
184    }
185
186    window.FWPCL = {};
187
188    FWPCL.run = function() {
189        FWPCL.actions = [];
190
191        buildAliases();
192
193        // each ruleset
194        $.each(FWP_JSON.rulesets, function(ruleset) {
195
196            // skip inactive rulesets
197            if ( 'undefined' !== typeof ruleset.active && false === ruleset.active) {
198                return;
199            }
200
201            // if no conditions, set to TRUE
202            var this_result = (ruleset.conditions.length < 1);
203            var result = [];
204
205            // foreach condition group
206            $.each(ruleset.conditions, function(cond_group) {
207                this_result = false;

208
209                // foreach "OR" condition
210                $.each(cond_group, function(cond_or) {
211                    if (evaluateCondition(cond_or)) {
212                        this_result = true;
213                        return false; // exit loop
214                    }
215                });
216
217                result.push(this_result);
218            });
219
220            // make sure no conditions are false
221            var is_valid = (result.indexOf(false) < 0);
222            var action_else = ('undefined' !== typeof ruleset.else) ? ruleset.else : 'flip';
223
224            // apply actions
225            $.each(ruleset.actions, function(action) {
226                if (is_valid || 'flip' === action_else) {
227                    doAction(action, is_valid);
228                }
229            });
230
231            $.each(FWPCL.actions, function(action) {
232                eval(action);
233            });
234
235            // do custom actions after each ruleset is applied
236            FWP.hooks.doAction('facetwp/ruleset/apply', {
237                ruleset: ruleset,
238                is_valid: is_valid,
239                action_else: action_else
240            });
241
242        });
243
244        // do custom actions after all rulesets are applied
245        FWP.hooks.doAction('facetwp/rulesets/apply');
246    }
247
248    $().on('facetwp-loaded', function() {
249        FWPCL.run();
250    });
251})(fUtil);