1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/// import Swiper from 'https://unpkg.com/swiper@11.1.15/swiper.mjs?module'
/// import { Navigation, Pagination } from 'https://unpkg.com/swiper@11.1.15/swiper-bundle.mjs?module';
import Swiper from 'https://unpkg.com/swiper@11.1.15/swiper-bundle.mjs?module';
const slidetray = (setup) => {
let factory = {
setup: { /** @object : slidetray paramaters */ },
features: [],
defaults: {
selector: '.slidetray',
source_url: '',
effect: 'flip',
theme: 'light',
navigation: true,
pagination: 'classsic',
keyboard: false,
touch: true
},
presentation: {
html: '',
css: '',
initer: { /** @object : swiper paremetres */ }
},
swiper: null,
init: function(json) {
for (let prop in this.defaults) {
if (!json.hasOwnProperty(prop)) json[prop] = this.defaults[prop];
}
this.setup = json;
this.presentation.initer = this.define_engine_args(json);
return this;
},
define_engine_args: function(json) {
let args = {
spaceBetween: 30,
}
if (json.effect != 'none') {
args.effect = json.effect;
}
if (json.navigation) {
this.features.push('<div class="swiper-button-next"></div>');
this.features.push('<div class="swiper-button-prev"></div>');
args.navigation = {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
}
}
if (json.pagination != 'none') {
this.features.push('<div class="swiper-pagination"></div>');
let pagi = { el: ".swiper-pagination" };
switch (json.pagination) {
case 'dynamic': pagi.dynamicBullets = true; break;
case 'progress': pagi.type = 'progressbar'; break;
case 'fraction': pagi.type = 'fraction'; break;
default: pagi.clickable = true
}
args.pagination = pagi;
}
return args;
},
prepare: function() { // prepare slides and css
let html = [];
let css = [];
if (this.setup.hasOwnProperty('css')) {
css.push(this.setup.css);
}
this.setup.slides.forEach( (slide, i) => {
let slideHtml = `
<div class="swiper-slide" data-id="${i}">
<img src="${slide.image}" />
`;
if (slide.poi && Array.isArray(slide.poi)) {
let slideClass = `f-${i}-${j}`;
slide.poi.forEach( (poi, j) => {
if (poi.link) {
slideHtml += `<div class="${slideClass}">
<a href="${poi.link}">${poi.text}</a>
</div>`;
} else {
slideHtml += `<div class="f-${i}-${j}">
${poi.text}
</div>`;
}
if (poi.style) {
poi.style.forEach( rs => { // ruleset
css.push(`.${slideClass} ${rs}`);
});
}
})
}
slideHtml += '</div>';
html.push(slideHtml);
});
this.presentation.html = html.join('\n');
this.presentation.css = css.join('\n');
return this;
},
apply: function() {
if (this.setup.title) document.title = this.setup.title; // set document title
// apply css
let styleSheet = document.createElement('style')
styleSheet.textContent = this.presentation.css;
document.head.appendChild(styleSheet);
// append feature elemets
if (this.features.length) {
this.features.forEach( fea => {
document.querySelector(this.setup.selector).insertAdjacentHTML('beforeend', fea);
})
}
// append slides
document.querySelector(`${setup.selector} .swiper-wrapper`).innerHTML = this.presentation.html;
return this;
},
show: function() {
console.log('initer', this.presentation.initer);
var swp = new Swiper(this.setup.selector, this.presentation.initer);
this.swiper = swp;
return this;
}
}
return factory.init(setup);
}
export default slidetray;
|
