Repository navigation
Expand file tree
/
Copy pathindex.js
More file actions
executable file
·310 lines (289 loc) · 10.5 KB
/
Copy pathindex.js
File metadata and controls
executable file
·310 lines (289 loc) · 10.5 KB
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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
(function(){
var sreach = function(){
this.data = null;
this.ulhtml = '<div class="title"> <h3>$icon$<a target="_blank" href="$url$">$name$</a></h3> </div> <div class="tags"> $tags$ </div> <div class="description"> <p class="des">$des$</p> </div>';
this.boxEml = document.getElementById('list-itme');
this.inputElm = document.getElementById('search')
this.info = document.getElementById('info')
this.tagsEml = document.getElementById('tags')
this.error = document.getElementById('error')
this.loadingEml = document.getElementById("spinner")
this.btnPreviewEml = document.getElementById("preview")
this.page_size = 70;
this.domainReg = /[a-zA-Z0-9]{0,62}.\/\/[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+\.?/
this.page_no = 1,
this.tags = [];
this.inputElm.focus()
if(this.boxEml){
this.init();
}
}
sreach.prototype = {
// 搜索字符串里面是否存在关键字
isSreachIndexOF:function(oldstr,kw){
var istrue = false;
if(oldstr&&toString.call(oldstr) === '[object Array]'){
for (var i = 0; i < oldstr.length; i++) {
oldstr[i].toLowerCase()===kw.toLowerCase()?istrue=true:null;
}
return istrue;
}
if(!oldstr || !kw) return false;
return oldstr.toLowerCase().indexOf(kw.toLowerCase()) > -1 ? true : false;
},
//简单模版
simple:function(str,obj){
return str.replace(/\$\w+\$/gi, function(matchs) {
var returns = obj[matchs.replace(/\$/g, "")];
return typeof returns === "undefined" ? "" : returns;
})
},
// loading1();
loading:function (){
var canvas = this.loadingEml,
ctx = canvas.getContext("2d"),
w = canvas.width,
h = canvas.height,
x = w/2,
y = h/2,
radius = 16;
ctx.fillStyle = "rgba(255, 255, 255, 0.8)";
ctx.globalAlpha =0.2
ctx.fillRect(0,0,w,h);
var r = [0.25,1,1.75,2.15,3,5];
var angle = [10,25,45,65,90,120];
var alpha = [0,0.25,0.35,0.45,0.65,0.8,1];
var x1=[],y1=[];
setInterval(function(){
ctx.fillStyle = "rgba(255, 255, 255, 0.8)";
ctx.fillRect(0,0,w,h);
x1 = [];
y1 = [];
for(var i = 0; i < r.length; i ++){
if(angle[i] >= 360) angle[i] = 0;
ctx.beginPath();
ctx.font = "1rem sans-serif";
ctx.fillStyle = "rgba(0,0,0,"+alpha[i]+")";
x1.push( x + radius*Math.cos(angle[i]*Math.PI/180));
y1.push( y + radius*Math.sin(angle[i]*Math.PI/180));
ctx.arc(x1[i],y1[i],r[i],0,2*Math.PI, true);
ctx.closePath();
ctx.fill();
angle[i] += 6;
}
},10);
},
//获取URL上面的参数
getQueryString:function(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = decodeURIComponent(window.location.search.substr(1)).match(reg);
if (r != null) return unescape(r[2]); return null;
},
ajax:function(url,callback){
var xhr;
try {xhr = new ActiveXObject('Msxml2.XMLHTTP'); }
catch (e){
try {
xhr = new ActiveXObject('Microsoft.XMLHTTP');
}catch (e2){
try { xhr = new XMLHttpRequest(); }
catch (e3) { xhr = false; }
}
}
xhr.
if(xhr.readyState == 4 && xhr.status == 200){
callback&&(callback(JSON.parse(xhr.responseText),xhr))
}
};
xhr.open('GET', url, true);
xhr.send(null);
},
itemHTML:function(arr,type,keywolds){
var name = arr.name,des = arr.des,self = this,
reg = new RegExp("("+keywolds+")","ig");
if(type === 'search'){
name = arr.name.replace(reg,'<i class="kw">'+"$1"+"</i>");
des = arr.des.replace(reg,'<i class="kw">'+"$1"+"</i>") || '';
}
return this.simple(this.ulhtml,{
name:name,
url:arr.url,
des:des || '',
icon:(function(){
var dm = self.domainReg.exec(arr.url);
if(arr.icon){
return '<img src="'+arr.icon+'" />';
}else{
if(dm && dm[0]){
return '<img src="'+dm[0]+'/favicon.ico" />';
}else{
return '';
}
}
})(),
tags:(function(tags){
var _tags_html = tags.join('</span><span>');
return _tags_html&&_tags_html!=''
? '<span>' + _tags_html + '</span>'
: '';
})(arr.tags||[])
})
},
creatListHTML:function(num){
var arr = this.data,self = this,page_size = this.page_size,i=num||0;
if(arr&&arr.length&&toString.call(arr).indexOf('Array')>-1){
for (; i < page_size; i++) {
if(!arr[i]) break;
var myLi = document.createElement("LI");
myLi.innerHTML = self.itemHTML(arr[i]);
self.boxEml.appendChild(myLi);
}
}
},
createSreachListHTML:function(keywolds){
var eml = this.boxEml,
self = this,
arr = this.data,
page_size = this.page_size,
keywolds = keywolds.toLowerCase(),
total = 0;
for (var i = 0; i < arr.length; i++) {
if(!arr[i]) break;
if(total>page_size) break;
if(self.isSreachIndexOF(arr[i].name,keywolds)
|| self.isSreachIndexOF(arr[i].des,keywolds)
){
var myLi = document.createElement("LI");
myLi.innerHTML = self.itemHTML(arr[i],'search',keywolds);
++total;
eml.appendChild(myLi);
}
}
},
// 获取所有的tags
getTagsAll:function(){
var arr = this.data,tags = [];
if(arr.length>0){
for (var i = 0; i < arr.length; i++) {
if(arr[i].tags&&arr[i].tags.length>0){
for(a in arr[i].tags){
tags.indexOf(arr[i].tags[a])===-1 ? tags.push(arr[i].tags[a]):null;
}
}
}
this.tags=tags;
}
},
// 创建tag列表
createTagsHTML:function(keywolds){
var html_str = '',self=this,
elm = this.tagsEml,
keywolds = keywolds.replace(/^(:|：)/,''),
reg = new RegExp("("+keywolds+")","ig");
elm.innerHTML = '';
for (var i = 0; i < this.tags.length; i++) {
var mySpan = document.createElement("SPAN");
mySpan.innerHTML = this.tags[i].replace(reg,'<i class="kw">'+"$1"+"</i>");
if( self.isSreachIndexOF(this.tags[i],keywolds) ){
elm.appendChild(mySpan);
}else if(keywolds ===''){
elm.appendChild(mySpan);
}
// 绑定事件 tag 点击
self.bindEvent(mySpan,'click',function(e){
self.inputElm.value = ":"+this.innerText;
self.changeKeyworlds(":"+this.innerText);
})
}
},
// 所在 tag 的列表
createTagsListHTML:function(keywolds){
var eml = this.boxEml,
arr = this.data,
self = this,
page_size = this.page_size,
total = 0,
keywolds = keywolds.replace(/^(:|：)/,'');
for (var i = 0; i < arr.length; i++) {
if(!arr[i]) break;
if(total>page_size) break;
if(arr[i]&&arr[i].tags&&this.isSreachIndexOF(arr[i].tags,keywolds)){
var myLi = document.createElement("LI");
myLi.innerHTML = self.itemHTML(arr[i],'tags',keywolds);
eml.appendChild(myLi);
++total;
}
}
},
isErrorInfo:function(){
var kw = this.getQueryString('kw');
if(/^(:|：)/.test(kw)){
this.tagsEml.className = 'show';
this.createTagsHTML(kw)
return;
}else{
this.tagsEml.className = 'hide';
}
this.boxEml.innerHTML == ''
? this.error.className='error'
: this.error.className='hide';
},
bindEvent:function(elm,type,handle){
if (elm.addEventListener) {
elm.addEventListener(type, handle, false);
} else if (elm.attachEvent) {
elm.attachEvent('on'+type, handle);
}
},
// 是不是Tag搜索
isTagSearch:function(val){
return /^(:|：)/.test(val)?true:false;
},
valToHTML:function(val){
var self = this;
val?(self.isTagSearch(val)
?self.createTagsListHTML(val)
:self.createSreachListHTML(val)
)
:self.creatListHTML();
if(window.history&&window.history.pushState)
val ? history.pushState({},"jsdig","?kw="+val):
history.pushState({},"jsdig","/");
self.isErrorInfo(val);
},
changeKeyworlds:function(val){
this.boxEml.innerHTML='';
this.valToHTML(val);
},
init:function(){
var self = this;
this.loadingEml.style.display = 'block'
this.loading();
this.ajax('js/data.min.json',function(dt){
self.loadingEml.style.display = 'none';
self.data = dt;
self.info.innerHTML = '搜集到<i> '+dt.length+' </i>个站点 ｜ ';
var kw = self.getQueryString('kw');
self.getTagsAll();
// 绑定输入事件
self.bindEvent(self.inputElm,'input',function(e){
var val = e.target.value
self.changeKeyworlds(val);
})
kw&&(self.inputElm.value=kw);
self.valToHTML(kw);
})
this.bindEvent(this.btnPreviewEml,'click',function(e){
var cls = e.target.firstChild.className;
if(cls === 'view-type-list'){
e.target.firstChild.className = 'view-type';
self.boxEml.className = 'list-itme-grid';
}else{
e.target.firstChild.className = 'view-type-list';
self.boxEml.className = '';
}
})
}
}
new sreach();
})();