mirror of
https://github.com/tenrok/maska.git
synced 2026-06-05 16:42:28 +03:00
Alexander Shabunevich
7 lines
4.4 KiB
JavaScript
7 lines
4.4 KiB
JavaScript
/*!
|
|
* maska v1.4.6
|
|
* (c) 2019-2021 Alexander Shabunevich
|
|
* Released under the MIT License.
|
|
*/
|
|
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).Maska={})}(this,(function(e){"use strict";var t={"#":{pattern:/[0-9]/},X:{pattern:/[0-9a-zA-Z]/},S:{pattern:/[a-zA-Z]/},A:{pattern:/[a-zA-Z]/,uppercase:!0},a:{pattern:/[a-zA-Z]/,lowercase:!0},"!":{escape:!0},"*":{repeat:!0}};function n(e,n,r=t,o=!0){return a(n).length>1?function(e){const t=a(e).sort(((e,t)=>e.length-t.length));return function(e,a,r,o=!0){const i=t.map((t=>s(e,t,r,!1))).pop();for(let a in t)if(n(i,t[a],r))return s(e,t[a],r,o);return""};function n(e,t,n){for(let e in n)n[e].escape&&(t=t.replace(new RegExp(e+".{1}","g"),""));return t.split("").filter((e=>n[e]&&n[e].pattern)).length>=e.length}}(n)(e,n,r,o):s(e,n,r,o)}function a(e){try{return JSON.parse(e)}catch{return[e]}}function s(e,t,n,a=!0){let s=0,o=0,i="",u="";for(;s<t.length&&o<e.length;){let u=t[s];const l=e[o],p=n[u];if(p&&p.pattern)p.pattern.test(l)&&(i+=r(l,p),s++,a&&t[s]&&(n[t[s]]?n[t[s]]&&n[t[s]].escape&&(i+=t[s+1],s+=2):(i+=t[s],s++))),o++;else if(p&&p.repeat){const e=n[t[s-1]];e&&!e.pattern.test(l)?s++:s--}else p&&p.escape&&(s++,u=t[s]),a&&(i+=u),l===u&&o++,s++}for(;a&&s<t.length;){const e=t[s];if(n[e]){u="";break}u+=e,s++}return i+u}function r(e,t){return t.transform&&(e=t.transform(e)),t.uppercase?e.toLocaleUpperCase():t.lowercase?e.toLocaleLowerCase():e}function o(e){return e instanceof HTMLInputElement?e:e.querySelector("input")||e}function i(e){return"[object String]"===Object.prototype.toString.call(e)}class u{constructor(e,n={}){if(!e)throw new Error("Maska: no element for mask");if(n.tokens)for(const e in n.tokens)n.tokens[e]={...n.tokens[e]},n.tokens[e].pattern&&i(n.tokens[e].pattern)&&(n.tokens[e].pattern=new RegExp(n.tokens[e].pattern));this._opts={mask:n.mask,tokens:{...t,...n.tokens}},this._el=i(e)?document.querySelectorAll(e):e.length?e:[e],this.init()}init(){for(let e=0;e<this._el.length;e++){const t=o(this._el[e]);!this._opts.mask||t.dataset.mask&&t.dataset.mask===this._opts.mask||(t.dataset.mask=this._opts.mask),setTimeout((()=>this.updateValue(t)),0),t.dataset.maskInited||(t.dataset.maskInited=!0,t.addEventListener("input",(e=>this.updateValue(e.target,e))),t.addEventListener("beforeinput",(e=>this.beforeInput(e))))}}destroy(){for(let e=0;e<this._el.length;e++){const t=o(this._el[e]);t.removeEventListener("input",(e=>this.updateValue(e.target,e))),t.removeEventListener("beforeinput",(e=>this.beforeInput(e))),delete t.dataset.mask,delete t.dataset.maskInited}}updateValue(e,t){if(!e||!e.type)return;const a=e.type.match(/^number$/i)&&e.validity.badInput;if(!e.value&&!a||!e.dataset.mask)return e.dataset.maskRawValue="",void this.dispatch("maska",e,t);let s=e.selectionEnd;const r=e.value,o=r[s-1];e.dataset.maskRawValue=n(e.value,e.dataset.mask,this._opts.tokens,!1),e.value=n(e.value,e.dataset.mask,this._opts.tokens),t&&"insertText"===t.inputType&&s===r.length&&(s=e.value.length),function(e,t,n){for(;t&&t<e.value.length&&e.value.charAt(t-1)!==n;)t++;(e.type?e.type.match(/^(text|search|password|tel|url)$/i):!e.type)&&e===document.activeElement&&(e.setSelectionRange(t,t),setTimeout((function(){e.setSelectionRange(t,t)}),0))}(e,s,o),this.dispatch("maska",e,t),e.value!==r&&this.dispatch("input",e,t)}beforeInput(e){e&&e.target&&e.target.type&&e.target.type.match(/^number$/i)&&e.data&&isNaN(e.target.value+e.data)&&e.preventDefault()}dispatch(e,t,n){t.dispatchEvent(function(e,t=null){const n=document.createEvent("Event");return n.initEvent(e,!0,!0),t&&(n.inputType=t),n}(e,n&&n.inputType||null))}}var l=(()=>{const e=new WeakMap;return(t,n)=>{if(n.value)return e.has(t)&&!function(e){return!(i(e.value)&&e.value===e.oldValue||Array.isArray(e.value)&&JSON.stringify(e.value)===JSON.stringify(e.oldValue)||e.value&&e.value.mask&&e.oldValue&&e.oldValue.mask&&e.value.mask===e.oldValue.mask)}(n)?e.get(t).updateValue(t):void e.set(t,new u(t,function(e){const t={};return e.mask?(t.mask=Array.isArray(e.mask)?JSON.stringify(e.mask):e.mask,t.tokens=e.tokens?{...e.tokens}:{}):t.mask=Array.isArray(e)?JSON.stringify(e):e,t}(n.value)))}})();function p(e){e.directive("maska",l)}"undefined"!=typeof window&&window.Vue&&window.Vue.use&&window.Vue.use(p),e.create=function(e,t){return new u(e,t)},e.default=p,e.install=p,e.mask=n,e.maska=l,e.tokens=t,Object.defineProperty(e,"__esModule",{value:!0})}));
|