zview-mobile-editor
Version:
A WYSIWYG text editor base on html5 and vue
515 lines (464 loc) • 88.8 kB
JavaScript
/**
* Vue-html5-editor 0.1.3
* https://github.com/zview/zview-mobile-editor
* build at Tue Aug 22 2017 10:55:42 GMT+0800 (CST)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.VueHtml5Editor = factory());
}(this, (function () { 'use strict';
function __$styleInject(css, returnValue) {
if (typeof document === 'undefined') {
return returnValue;
}
css = css || '';
var head = document.head || document.getElementsByTagName('head')[0];
var style = document.createElement('style');
style.type = 'text/css';
head.appendChild(style);
if (style.styleSheet){
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
return returnValue;
}
var polyfill = function () {
// https://tc39.github.io/ecma262/#sec-array.prototype.includes
if (!Array.prototype.includes) {
Object.defineProperty(Array.prototype, 'includes', {
value: function value(searchElement, fromIndex) {
// 1. Let O be ? ToObject(this value).
if (this == null) {
throw new TypeError('"this" is null or not defined')
}
var o = Object(this);
// 2. Let len be ? ToLength(? Get(O, "length")).
var len = o.length >>> 0;
// 3. If len is 0, return false.
if (len === 0) {
return false
}
// 4. Let n be ? ToInteger(fromIndex).
// (If fromIndex is undefined, this step produces the value 0.)
var n = fromIndex | 0;
// 5. If n ≥ 0, then
// a. Let k be n.
// 6. Else n < 0,
// a. Let k be len + n.
// b. If k < 0, let k be 0.
var k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
// 7. Repeat, while k < len
while (k < len) {
// a. Let elementK be the result of ? Get(O, ! ToString(k)).
// b. If SameValueZero(searchElement, elementK) is true, return true.
// c. Increase k by 1.
// NOTE: === provides the correct "SameValueZero" comparison needed here.
if (o[k] === searchElement) {
return true
}
k++;
}
// 8. Return false
return false
}
});
}
// text.contains()
if (!Text.prototype.contains) {
Text.prototype.contains = function contains(node) {
return this === node
};
}
};
var template = "<div> <button type=\"button\" @click=\"$parent.execCommand('justifyLeft')\"> {{$parent.locale[\"left justify\"]}} </button> <button type=\"button\" @click=\"$parent.execCommand('justifyCenter')\"> {{$parent.locale[\"center justify\"]}} </button> <button type=\"button\" @click=\"$parent.execCommand('justifyRight')\"> {{$parent.locale[\"right justify\"]}} </button> </div>";
/**
* Created by peak on 2017/2/10.
*/
var dashboard = {
template: template
};
/**
* text align
* Created by peak on 16/8/18.
*/
var align = {
name: 'align',
icon: 'fa fa-align-center',
i18n: 'align',
dashboard: dashboard
};
var template$1 = "<div> <div> <label> <input type=\"radio\" value=\"foreColor\" v-model=\"command\"> {{$parent.locale[\"fore color\"]}} </label> <label> <input type=\"radio\" value=\"backColor\" v-model=\"command\"> {{$parent.locale[\"background color\"]}} </label> </div> <div> <div v-for=\"color in colors\" :style=\"{'background-color':color}\" class=\"color-card\" @click=\"changeColor(color)\"> </div> <div style=\"clear: both\"></div> </div> </div> ";
__$styleInject(".vue-html5-editor .color-card{margin:2px;width:30px;height:30px;float:left;cursor:pointer}",undefined);
/**
* Created by peak on 2017/2/10.
*/
var dashboard$1 = {
template: template$1,
data: function data(){
return {
// foreColor,backColor
command: 'foreColor',
colors: [
'#000000', '#000033', '#000066', '#000099', '#003300', '#003333', '#003366',
'#003399', '#006600', '#006633', '#009900', '#330000', '#330033', '#330066',
'#333300', '#333366', '#660000', '#660033', '#663300', '#666600', '#666633',
'#666666', '#666699', '#990000', '#990033', '#9900CC', '#996600', '#FFCC00',
'#FFCCCC', '#FFCC99', '#FFFF00', '#FF9900', '#CCFFCC', '#CCFFFF', '#CCFF99',
'#FFFFFF'
]
}
},
methods: {
changeColor: function changeColor(color){
this.$parent.execCommand(this.command, color);
}
}
};
/**
* fore color and back color
* Created by peak on 16/8/18.
*/
var color = {
name: 'color',
icon: 'fa fa-paint-brush',
i18n: 'color',
dashboard: dashboard$1
};
/**
* remove format of selection
* Created by peak on 16/8/18.
*/
var eraser = {
name: 'eraser',
icon: 'fa fa-eraser',
i18n: 'eraser',
handler: function handler(editor) {
editor.execCommand('removeFormat');
}
};
var template$2 = "<div class=\"dashboard-font\" style=\"line-height: 36px\"> <div> <label>{{$parent.locale[\"heading\"]}}:</label> <button v-for=\"h in 6\" type=\"button\" @click=\"setHeading(h)\">H{{h}}</button> </div> <!--<div>\n <label>\n {{$parent.locale[\"font name\"]}}:\n </label>\n <button v-for=\"name in nameList\" type=\"button\" @click=\"setFontName(name)\">{{name}}</button>\n </div>\n <div>\n <label>\n {{$parent.locale[\"font size\"]}}:\n </label>\n <button v-for=\"size in fontSizeList\" type=\"button\" @click=\"setFontSize(size)\">{{size}}</button>\n </div>--> <div> <label> {{$parent.locale[\"line height\"]}}: </label> <button v-for=\"lh in lineHeightList\" type=\"button\" @click=\"setLineHeight(lh)\"> {{lh}} </button> </div> </div>";
/**
* Created by peak on 2017/2/14.
*/
var Command = {
JUSTIFY_LEFT: 'justifyLeft',
JUSTIFY_CENTER: 'justifyCenter',
JUSTIFY_RIGHT: 'justifyRight',
FORE_COLOR: 'foreColor',
BACK_COLOR: 'backColor',
REMOVE_FORMAT: 'removeFormat',
FONT_NAME: 'fontName',
FONT_SIZE: 'fontSize',
FORMAT_BLOCK: 'formatBlock',
LINE_HEIGHT: 'lineHeight',
INSERT_HORIZONTAL_RULE: 'insertHorizontalRule',
INSERT_IMAGE: 'insertImage',
CREATE_LINK: 'createLink',
INSERT_ORDERED_LIST: 'insertOrderedList',
INSERT_UNORDERED_LIST: 'insertUnorderedList',
INSERT_HTML: 'insertHTML',
BOLD: 'bold',
ITALIC: 'italic',
UNDERLINE: 'underline',
STRIKE_THROUGH: 'strikeThrough',
SUBSCRIPT: 'subscript',
SUPERSCRIPT: 'superscript',
UNDO: 'undo',
UNLINK: 'unlink'
};
/**
* Created by peak on 2017/2/10.
*/
var dashboard$2 = {
template: template$2,
data: function data(){
return {
nameList: [
'Microsoft YaHei',
'Helvetica Neue',
'Helvetica',
'Arial',
'sans-serif',
'Verdana',
'Georgia',
'Times New Roman',
'Trebuchet MS',
'Microsoft JhengHei',
'Courier New',
'Impact',
'Comic Sans MS',
'Consolas'
],
lineHeightList: [
'1.0', '1.2', '1.5', '1.8', '2.0', '2.5', '3.0'
],
fontSizeList: [
'12px', '14px', '16px', '18px', '20px', '22px', '24px'
]
}
},
methods: {
setFontName: function setFontName(name){
this.$parent.execCommand('fontName', name);
},
setFontSize: function setFontSize(size){
this.$parent.execCommand('fontSize', size);
},
setHeading: function setHeading(heading){
this.$parent.execCommand('formatBlock', ("h" + heading));
},
setLineHeight: function setLineHeight(lh){
this.$parent.execCommand(Command.LINE_HEIGHT, lh);
}
},
created: function created(){
var config = this.$options.module.config;
// font name
if (!config) {
return
}
if (Array.isArray(config.fontNames)) {
this.nameList = config.fontNames;
}
}
};
/**
* font name and font size
* Created by peak on 16/8/18.
*/
var font = {
name: 'font',
icon: 'fa fa-font',
i18n: 'font',
dashboard: dashboard$2
};
/**
* toggle full screen mode
* Created by peak on 16/8/18.
*/
var fullScreen$1 = {
name: 'full-screen',
icon: 'fa fa-arrows-alt',
i18n: 'full screen',
handler: function handler(editor) {
editor.toggleFullScreen();
}
};
/**
* hr
* Created by peak on 16/8/20.
*/
var hr = {
name: 'hr',
icon: 'fa fa-minus',
i18n: 'hr',
handler: function handler(editor) {
editor.execCommand('insertHorizontalRule');
}
// init (editor) {
//
// },
// destroyed(editor){
//
// },
};
var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var lrz_all_bundle = createCommonjsModule(function (module, exports) {
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r=(new Date).getTime();t&&w(t),M=new Array,G=0,O=7,u(65496),l(),d(),f(e.width,e.height),h(),g();var i=0,o=0,s=0;G=0,O=7,this.encode.displayName="_encode_";for(var c,m,v,P,F,D,x,T,A,L=e.data,R=e.width,j=e.height,N=4*R,W=0;j>W;){for(c=0;N>c;){for(F=N*W+c,D=F,x=-1,T=0,A=0;64>A;A++){ T=A>>3,x=4*(7&A),D=F+T*N+x,W+T>=j&&(D-=N*(W+1+T-j)),c+x>=N&&(D-=c+x-N+4),m=L[D++],v=L[D++],P=L[D++],_[A]=(k[m]+k[v+256>>0]+k[P+512>>0]>>16)-128,B[A]=(k[m+768>>0]+k[v+1024>>0]+k[P+1280>>0]>>16)-128,E[A]=(k[m+1280>>0]+k[v+1536>>0]+k[P+1792>>0]>>16)-128; }i=p(_,U,i,y,S),o=p(B,C,o,b,I),s=p(E,C,s,b,I),c+=32;}W+=8;}if(O>=0){var H=[];H[1]=O+1,H[0]=(1<<O+1)-1,a(H);}if(u(65497),n){for(var z=M.length,q=new Uint8Array(z),V=0;z>V;V++){ q[V]=M[V].charCodeAt(); }M=[];(new Date).getTime()-r;return q}var X="data:image/jpeg;base64,"+btoa(M.join(""));M=[];(new Date).getTime()-r;return X},v();}e.exports=n;},function(e,t,n){function r(e,t){var n=this;if(!e){ throw new Error("没有收到图片，可能的解决方案：https://github.com/think2011/localResizeIMG/issues/7"); }t=t||{},n.defaults={width:null,height:null,fieldName:"file",quality:.7},n.file=e;for(var r in t){ t.hasOwnProperty(r)&&(n.defaults[r]=t[r]); }return this.init()}function i(e){var t=null;return t=e?[].filter.call(document.scripts,function(t){return-1!==t.src.indexOf(e)})[0]:document.scripts[document.scripts.length-1],t?t.src.substr(0,t.src.lastIndexOf("/")):null}function o(e){var t;t=e.split(",")[0].indexOf("base64")>=0?atob(e.split(",")[1]):unescape(e.split(",")[1]);for(var n=e.split(",")[0].split(":")[1].split(";")[0],r=new Uint8Array(t.length),i=0;i<t.length;i++){ r[i]=t.charCodeAt(i); }return new s.Blob([r.buffer],{type:n})}n.p=i("lrz")+"/",window.URL=window.URL||window.webkitURL;var a=n(1),s=n(4),u=n(5),c=function(e){var t=/OS (\d)_.* like Mac OS X/g.exec(e),n=/Android (\d.*?);/g.exec(e)||/Android\/(\d.*?) /g.exec(e);return{oldIOS:t?+t.pop()<8:!1,oldAndroid:n?+n.pop().substr(0,3)<4.5:!1,iOS:/\(i[^;]+;( U;)? CPU.+Mac OS X/.test(e),android:/Android/g.test(e),mQQBrowser:/MQQBrowser/g.test(e)}}(navigator.userAgent);r.prototype.init=function(){var e=this,t=e.file,n="string"==typeof t,r=/^data:/.test(t),i=new Image,u=document.createElement("canvas"),c=n?t:URL.createObjectURL(t);if(e.img=i,e.blob=c,e.canvas=u,n?e.fileName=r?"base64.jpg":t.split("/").pop():e.fileName=t.name,!document.createElement("canvas").getContext){ throw new Error("浏览器不支持canvas"); }return new a(function(n,a){i.onerror=function(){var e=new Error("加载图片文件失败");throw a(e),e},i.onload=function(){e._getBase64().then(function(e){if(e.length<10){var t=new Error("生成base64失败");throw a(t),t}return e}).then(function(r){var i=null;"object"==typeof e.file&&r.length>e.file.size?(i=new FormData,t=e.file):(i=new s.FormData,t=o(r)),i.append(e.defaults.fieldName,t,e.fileName.replace(/\..+/g,".jpg")),n({formData:i,fileLen:+t.size,base64:r,base64Len:r.length,origin:e.file,file:t});for(var a in e){ e.hasOwnProperty(a)&&(e[a]=null); }URL.revokeObjectURL(e.blob);});},!r&&(i.crossOrigin="*"),i.src=c;})},r.prototype._getBase64=function(){var e=this,t=e.img,n=e.file,r=e.canvas;return new a(function(i){try{u.getData("object"==typeof n?n:t,function(){e.orientation=u.getTag(this,"Orientation"),e.resize=e._getResize(),e.ctx=r.getContext("2d"),r.width=e.resize.width,r.height=e.resize.height,e.ctx.fillStyle="#fff",e.ctx.fillRect(0,0,r.width,r.height),c.oldIOS?e._createBase64ForOldIOS().then(i):e._createBase64().then(i);});}catch(o){throw new Error(o)}})},r.prototype._createBase64ForOldIOS=function(){var e=this,t=e.img,r=e.canvas,i=e.defaults,o=e.orientation;return new a(function(e){!function(){var a=[n(6)];(function(n){var a=new n(t);"5678".indexOf(o)>-1?a.render(r,{width:r.height,height:r.width,orientation:o}):a.render(r,{width:r.width,height:r.height,orientation:o}),e(r.toDataURL("image/jpeg",i.quality));}).apply(null,a);}();})},r.prototype._createBase64=function(){var e=this,t=e.resize,r=e.img,i=e.canvas,o=e.ctx,s=e.defaults,u=e.orientation;switch(u){case 3:o.rotate(180*Math.PI/180),o.drawImage(r,-t.width,-t.height,t.width,t.height);break;case 6:o.rotate(90*Math.PI/180),o.drawImage(r,0,-t.width,t.height,t.width);break;case 8:o.rotate(270*Math.PI/180),o.drawImage(r,-t.height,0,t.height,t.width);break;case 2:o.translate(t.width,0),o.scale(-1,1),o.drawImage(r,0,0,t.width,t.height);break;case 4:o.translate(t.width,0),o.scale(-1,1),o.rotate(180*Math.PI/180),o.drawImage(r,-t.width,-t.height,t.width,t.height);break;case 5:o.translate(t.width,0),o.scale(-1,1),o.rotate(90*Math.PI/180),o.drawImage(r,0,-t.width,t.height,t.width);break;case 7:o.translate(t.width,0),o.scale(-1,1),o.rotate(270*Math.PI/180),o.drawImage(r,-t.height,0,t.height,t.width);break;default:o.drawImage(r,0,0,t.width,t.height);}return new a(function(e){c.oldAndroid||c.mQQBrowser||!navigator.userAgent?!function(){var t=[n(7)];(function(t){var n=new t,r=o.getImageData(0,0,i.width,i.height);e(n.encode(r,100*s.quality));}).apply(null,t);}():e(i.toDataURL("image/jpeg",s.quality));})},r.prototype._getResize=function(){var e=this,t=e.img,n=e.defaults,r=n.width,i=n.height,o=e.orientation,a={width:t.width,height:t.height};if("5678".indexOf(o)>-1&&(a.width=t.height,a.height=t.width),a.width<r||a.height<i){ return a; }var s=a.width/a.height;for(r&&i?s>=r/i?a.width>r&&(a.width=r,a.height=Math.ceil(r/s)):a.height>i&&(a.height=i,a.width=Math.ceil(i*s)):r?r<a.width&&(a.width=r,a.height=Math.ceil(r/s)):i&&i<a.height&&(a.width=Math.ceil(i*s),a.height=i);a.width>=3264||a.height>=2448;){ a.width*=.8,a.height*=.8; }return a},window.lrz=function(e,t){return new r(e,t)},window.lrz.version="4.9.40",
e.exports=window.lrz;}])});
});
var template$3 = "<div> <div v-show=\"upload.status=='ready'\"> <input type=\"text\" v-model=\"imageUrl\" maxlength=\"255\" :placeholder=\"$parent.locale['please enter a url']\"> <button type=\"button\" @click=\"insertImageUrl\">{{$parent.locale.save}}</button> <input type=\"file\" ref=\"file\" style=\"display: none !important\" @change=\"process\" accept=\"image/png,image/jpeg,image/gif,image/jpg\"> <button type=\"button\" @click=\"pick\">{{$parent.locale.upload}}</button> </div> <div v-if=\"upload.status=='progress'\"> {{$parent.locale.progress}}:{{upload.progressComputable ? $parent.locale.unknown : upload.complete}} </div> <div v-if=\"upload.status=='success'\"> {{$parent.locale[\"please wait\"]}}... </div> <div v-if=\"upload.status=='error'\"> {{$parent.locale.error}}:{{upload.errorMsg}} <button type=\"button\" @click=\"reset\">{{$parent.locale.reset}}</button> </div> <div v-if=\"upload.status=='abort'\"> {{$parent.locale.upload}} {{$parent.locale.abort}}, <button type=\"button\" @click=\"reset\">{{$parent.locale.reset}}</button> </div> </div> ";
/**
* Created by peak on 2017/2/10.
*/
var dashboard$3 = {
template: template$3,
data: function data() {
return {
imageUrl: '',
upload: {
status: 'ready', // progress,success,error,abort
errorMsg: null,
progressComputable: false,
complete: 0
}
}
},
methods: {
reset: function reset(){
this.upload.status = 'ready';
},
insertImageUrl: function insertImageUrl() {
if (!this.imageUrl) {
return
}
this.$parent.execCommand(Command.INSERT_IMAGE, this.imageUrl);
this.imageUrl = null;
},
pick: function pick() {
this.$refs.file.click();
},
setUploadError: function setUploadError(msg){
this.upload.status = 'error';
this.upload.errorMsg = msg;
},
process: function process() {
var this$1 = this;
var component = this;
var config = this.$options.module.config;
// compatibility with older format
// {
// server: null,
// fieldName: 'image',
// compress: true,
// width: 1600,
// height: 1600,
// quality: 80
// }
// ----------- divider ----------------
// {
// upload: {
// url: null,
// headers: {},
// params: {},
// fieldName: {}
// },
// compress: {
// width: 1600,
// height: 1600,
// quality: 80
// },
// }
if (!config.upload && typeof config.server === 'string') {
config.upload = {url: config.server};
}
if (config.upload && !config.upload.url) {
config.upload = null;
}
if (config.upload && typeof config.fieldName === 'string') {
config.upload.fieldName = config.fieldName;
}
if (typeof config.compress === 'boolean') {
config.compress = {
width: config.width,
height: config.height,
quality: config.quality
};
}
var file = this.$refs.file.files[0];
if (file.size > config.sizeLimit) {
this.setUploadError(this.$parent.locale['exceed size limit']);
return
}
this.$refs.file.value = null;
if (config.compress) {
config.compress.fieldName = config.upload && config.upload.fieldName
? config.upload.fieldName : 'image';
lrz_all_bundle(file, config.compress).then(function (rst) {
if (config.upload) {
component.uploadToServer(rst.file);
} else {
component.insertBase64(rst.base64);
}
}).catch(function (err) {
this$1.setUploadError(err.toString());
});
return
}
// 不需要压缩
// base64
if (!config.upload) {
var reader = new FileReader();
reader.onload = function (e) {
component.insertBase64(e.target.result);
};
reader.readAsDataURL(file);
return
}
// 上传服务器
component.uploadToServer(file);
},
insertBase64: function insertBase64(data) {
this.$parent.execCommand(Command.INSERT_IMAGE, data);
},
uploadToServer: function uploadToServer(file) {
var this$1 = this;
var config = this.$options.module.config;
var formData = new FormData();
formData.append(config.upload.fieldName || 'image', file);
if (typeof config.upload.params === 'object') {
Object.keys(config.upload.params).forEach(function (key) {
var value = config.upload.params[key];
if (Array.isArray(value)) {
value.forEach(function (v) {
formData.append(key, v);
});
} else {
formData.append(key, value);
}
});
}
var xhr = new XMLHttpRequest();
xhr.onprogress = function (e) {
this$1.upload.status = 'progress';
if (e.lengthComputable) {
this$1.upload.progressComputable = true;
var percentComplete = e.loaded / e.total;
this$1.upload.complete = (percentComplete * 100).toFixed(2);
} else {
this$1.upload.progressComputable = false;
}
};
xhr.onload = function () {
if (xhr.status >= 300) {
this$1.setUploadError(("request error,code " + (xhr.status)));
return
}
try {
var url = config.uploadHandler(xhr.responseText);
if (url) {
this$1.$parent.execCommand(Command.INSERT_IMAGE, url);
}
} catch (err) {
this$1.setUploadError(err.toString());
} finally {
this$1.upload.status = 'ready';
}
};
xhr.onerror = function () {
// find network info in brower tools
this$1.setUploadError('request error');
};
xhr.onabort = function () {
this$1.upload.status = 'abort';
};
xhr.open('POST', config.upload.url);
if (typeof config.upload.headers === 'object') {
Object.keys(config.upload.headers).forEach(function (k) {
xhr.setRequestHeader(k, config.upload.headers[k]);
});
}
xhr.send(formData);
}
}
};
/**
* insert image
* Created by peak on 16/8/18.
*/
var image = {
name: 'image',
icon: 'fa fa-file-image-o',
i18n: 'image',
config: {
// server: null,
// fieldName: 'image',