Bilibili-Evolved/min/i18n.min.js
2020-10-30 17:42:34 +08:00

1 line
3.2 KiB
JavaScript

(()=>(e,t)=>{function s(e,t,s){if(t in e){Object.defineProperty(e,t,{value:s,enumerable:true,configurable:true,writable:true})}else{e[t]=s}return e}const a={"日本語":"ja-JP",English:"en-US",Deutsch:"de-DE"};class r{accepts(e){return e.nodeType===Node.ELEMENT_NODE}getValue(e){return e.nodeValue}setValue(e,t){e.nodeValue=t}getElement(e){return e}translate(e){let t=this.getValue(e);if(!t||typeof t!=="string"||t==="*"){return}t=t.trim();const s=r.map.get(t);if(s===undefined){const s=r.regex.find((([e])=>e.test(t)));if(s){const[a,r]=s;this.setValue(e,t.replace(a,r))}}else if(typeof s==="string"){this.setValue(e,s)}else if(Array.isArray(s)){let t=null;for(const a of s){if(typeof a==="string"){t=a}else{const{text:s,selector:r,not:n}=a;if(this.getElement(e).matches(r)!==Boolean(n)){t=s}}}if(t!==null){this.setValue(e,t)}}else{const{text:t,selector:a,not:r}=s;if(this.getElement(e).matches(a)!==Boolean(r)){this.setValue(e,t)}}}static walk(e,t){const s=document.createTreeWalker(e,NodeFilter.SHOW_TEXT|NodeFilter.SHOW_ELEMENT,null,false);let a=s.nextNode();while(a){t(a);a=s.nextNode()}}static translate(e){if(e.nodeType===Node.TEXT_NODE){r.textNode.translate(e);return}const t=e=>{for(const t of r.sensitiveTranslators){if(t.accepts(e)){t.translate(e)}}};t(e);r.walk(e,t)}static translateCssMatches(){const e=r.map.get("*");if(!e){return}for(const{selector:t,text:s}of e){const e=document.querySelector(t);if(e){[...e.childNodes].filter((e=>e.nodeType===Node.TEXT_NODE)).forEach((e=>e.nodeValue=s))}}}}s(r,"textNode",void 0);s(r,"title",void 0);s(r,"placeholder",void 0);s(r,"settingsDropdown",void 0);s(r,"sensitiveTranslators",void 0);s(r,"map",void 0);s(r,"regex",void 0);class n extends r{accepts(e){return e.nodeType===Node.TEXT_NODE}getElement(e){return e.parentElement}}class l extends r{getValue(e){return e.getAttribute("title")}setValue(e,t){e.setAttribute("title",t)}}class o extends r{getValue(e){return e.getAttribute("placeholder")}setValue(e,t){e.setAttribute("placeholder",t)}}class i extends r{accepts(e){return e instanceof HTMLInputElement&&e.hasAttribute("key")}getValue(e){return e.value}setValue(e,t){e.value=t}}r.textNode=new n;r.title=new l;r.placeholder=new o;r.settingsDropdown=new i;r.sensitiveTranslators=[r.textNode,r.title,r.placeholder];const c=async()=>{const s=a[e.i18nLanguage];const{map:n,regex:l}=await t.importAsync(`i18n.${s}`);document.documentElement.setAttribute("lang",s);r.map=n;r.regex=[...l.entries()];r.translate(document.body);r.translateCssMatches();Observer.observe("body",(e=>{e.forEach((e=>{if(e.type==="childList"){if(e.addedNodes.length>0){r.translateCssMatches()}e.addedNodes.forEach((e=>{r.translate(e)}))}else if(e.type==="characterData"){r.textNode.translate(e.target)}else if(e.type==="attributes"){if(e.attributeName==="title"){r.title.translate(e.target)}else if(e.attributeName==="placeholder"){r.placeholder.translate(e.target)}}}))}),{characterData:true,childList:true,subtree:true,attributes:true});const o=await SpinQuery.select(".gui-settings-icon-panel");o.addEventListener("be:load",(()=>{r.walk(document.querySelector(".gui-settings-box"),(e=>r.settingsDropdown.translate(e)))}),{once:true})};c();return{export:{Translator:r,TextNodeTranslator:n,TitleTranslator:l,PlaceholderTranslator:o}}})();