7 lines
38 KiB
JavaScript
Executable File
7 lines
38 KiB
JavaScript
Executable File
/*!
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* Button visually impaired - v1.0.0 https://bvi.isvek.ru
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* Copyright 2014-2021 Oleg Korotenko <bvi@isvek.ru>.
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* Licensed MIT (https://github.com/veks/button-visually-impaired-javascript/blob/master/LICENSE.md)
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*/
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e=this,t={fontSizeMinus:document.querySelector(".bvi-fontSize-minus"),fontSizePlus:document.querySelector(".bvi-fontSize-plus"),themeWhite:document.querySelector(".bvi-theme-white"),themeBlack:document.querySelector(".bvi-theme-black"),themeBlue:document.querySelector(".bvi-theme-blue"),themeBrown:document.querySelector(".bvi-theme-brown"),themeGreen:document.querySelector(".bvi-theme-green"),imagesOn:document.querySelector(".bvi-images-on"),imagesOff:document.querySelector(".bvi-images-off"),imagesGrayscale:document.querySelector(".bvi-images-grayscale"),speechOn:document.querySelector(".bvi-speech-on"),speechOff:document.querySelector(".bvi-speech-off"),lineHeightNormal:document.querySelector(".bvi-line-height-normal"),lineHeightAverage:document.querySelector(".bvi-line-height-average"),lineHeightBig:document.querySelector(".bvi-line-height-big"),letterSpacingNormal:document.querySelector(".bvi-letter-spacing-normal"),letterSpacingAverage:document.querySelector(".bvi-letter-spacing-average"),letterSpacingBig:document.querySelector(".bvi-letter-spacing-big"),fontFamilyArial:document.querySelector(".bvi-font-family-arial"),fontFamilyTimes:document.querySelector(".bvi-font-family-times"),builtElementsOn:document.querySelector(".bvi-built-elements-on"),builtElementsOff:document.querySelector(".bvi-built-elements-off"),reset:document.querySelector(".bvi-reset"),links:document.querySelectorAll(".bvi-link"),modal:document.querySelector(".bvi-modal")},n=function(e){var t,n=function(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(!n){if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return c(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?c(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var i=0,r=function(){};return{s:r,n:function(){return i>=e.length?{done:!0}:{done:!1,value:e[i++]}},e:function(e){throw e},f:r}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,l=!1;return{s:function(){n=n.call(e)},n:function(){var e=n.next();return a=e.done,e},e:function(e){l=!0,o=e},f:function(){try{a||null==n.return||n.return()}finally{if(l)throw 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e=function(){var e=void 0!==window.pageYOffset?window.pageYOffset:(document.documentElement||document.body.parentNode||document.body).scrollTop;l(m("panelFixed"))&&(e>200?document.querySelector(".bvi-panel").classList.add("bvi-fixed-top"):document.querySelector(".bvi-panel").classList.remove("bvi-fixed-top"))},t=l(m("panelHide"))?" bvi-panel-hide":"",n=l(m("panelHide"))?"bvi-show":" bvi-hide",i="\n <div class='bvi-panel".concat(t,'\'>\n <div class="bvi-blocks bvi-block-center">\n <div class="bvi-block">\n <div class="bvi-block-title">').concat(this._i18n.t("fontSize"),'</div>\n <a class="bvi-link bvi-fontSize-minus">А-</a>\n <a class="bvi-link bvi-fontSize-plus">А+</a>\n </div>\n <div class="bvi-block">\n <div class="bvi-block-title">').concat(this._i18n.t("siteColors"),'</div>\n <a href="#" class="bvi-link bvi-theme-white">Ц</a>\n <a href="#" class="bvi-link bvi-theme-black">Ц</a>\n <a href="#" class="bvi-link bvi-theme-blue">Ц</a>\n <a href="#" class="bvi-link 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bvi-built-elements-off">').concat(this._i18n.t("off"),'</a>\n </div>\n </div>\n <div class="bvi-blocks bvi-block-center">\n <a href="https://bvi.isvek.ru" class="bvi-copyright" target="_blank">bvi.isvek.ru</a>\n </div>\n </div>\n <div class="bvi-modal-footer">\n <a href="#" class="bvi-link bvi-reset">').concat(this._i18n.t("reset"),"</a>\n </div>\n </div>\n </div>\n </div>\n </div>"),r='<a href="#" class="bvi-link bvi-link-fixed-top bvi-no-styles '.concat(n,'" data-bvi="panel-show">')+'<i class="bvi-images bvi-images-eye bvi-images-size-32 bvi-no-styles"></i></a>';window.addEventListener("scroll",e),document.querySelector(".bvi-body").insertAdjacentHTML("beforebegin",i),document.querySelector(".bvi-body").insertAdjacentHTML("afterbegin",r),e()}},{key:"_set",value:function(){var e=this;document.body.classList.add("bvi-active"),s(document.body,"div","bvi-body"),v(this._config,(function(t){return e._setAttrDataBviBody(t,m(t))})),f(this._elements,(function(e){return 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t=getComputedStyle(e);"none"===t.backgroundImage||"none"===t.background||e.classList.contains("bvi-no-style")||e.classList.add("bvi-background-image")}))}},{key:"_getConfig",value:function(e){e=t(t({},y),e);var i={};for(var r in y)i[r]=e[r];return function(e,t,i){Object.keys(t).forEach((function(i){var r,o=t[i],a=e[i],c=a&&(r=a)&&"object"===n(r)&&void 0!==r.nodeType?"element":function(e){return null==e?"".concat(e):{}.toString.call(e).match(/\s([a-z]+)/i)[1].toLowerCase()}(a);if(!new RegExp(o).test(c))throw new TypeError('Bvi console: Опция "'.concat(i,'" предоставленный тип "').concat(c,'", ожидаемый тип "').concat(o,'".'))})),Object.keys(i).forEach((function(t){var n=i[t],r=e[t];if(!new RegExp(n).test(r))throw new TypeError('Bvi console: Опция "'.concat(t,'" параметр "').concat(r,'", ожидаемый параметр "').concat(n,'".'))}))}(i,S,_),i}},{key:"_setAttrDataBviBody",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=arguments.length>1&&void 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r=document.querySelectorAll(".bvi-speech-play"),o=document.querySelectorAll(".bvi-speech-pause"),a=document.querySelectorAll(".bvi-speech-resume"),c=document.querySelectorAll(".bvi-speech-stop"),v=function(e,t){e.forEach((function(e){e.addEventListener("click",(function(n){if(n.preventDefault(),"function"==typeof t)return t(e,n)}),!1)}))};v(r,(function(t,n){var i=n.target,r=i.parentNode.nextElementSibling,o=n.target.closest(".bvi-speech-link"),a=document.querySelectorAll(".bvi-speech-play"),c=document.querySelectorAll(".bvi-speech-pause"),l=document.querySelectorAll(".bvi-speech-resume"),s=document.querySelectorAll(".bvi-speech-stop");e._speech(r.textContent,r,!0),a.forEach((function(e){return e.classList.remove("disabled")})),c.forEach((function(e){return e.classList.add("disabled")})),l.forEach((function(e){return e.classList.add("disabled")})),s.forEach((function(e){return 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0!==arguments[2]&&arguments[2];if("speechSynthesis"in window&&l(m("speech"))){h().cancel();for(var r=function(e,t){e=String(e),t=Number(t)>>>0;var n=e.slice(0,t+1).search(/\S+$/),i=e.slice(t).search(/\s/);return i<0?e.slice(n):e.slice(n,i+t)},o=120,a=new RegExp("^[\\s\\S]{"+Math.floor(o/2)+","+o+"}[.!?,]{1}|^[\\s\\S]{1,"+o+"}$|^[\\s\\S]{1,"+o+"} "),c=[],s=e,u=h().getVoices();s.length>0;)c.push(s.match(a)[0]),s=s.substring(c[c.length-1].length);c.forEach((function(e){var o=new SpeechSynthesisUtterance(e.trim());o.volume=1,o.rate=1,o.pitch=1,o.lang=n._config.lang;for(var a=0;a<u.length;a++)"ru-RU"===n._config.lang&&"Microsoft Pavel - Russian (Russia)"===u[a].name&&(o.voice=u[a]),"en-US"===n._config.lang&&"Microsoft Pavel - English (English)"===u[a].name&&(o.voice=u[a]);i&&(o.onboundary=function(e){t.classList.add("bvi-highlighting");var n=r(e.utterance.text,e.charIndex),i=t.textContent,o=n.replace(/(\s+)/,"((<[^>]+>)*$1(<[^>]+>)*)"),a=new RegExp("("+o+")","gi");i=(i=i.replace(a,"<mark>$1</mark>")).replace(/(<mark>[^<>]*)((<[^>]+>)+)([^<>]*<\/mark>)/,"$1</mark>$2<mark>$4"),t.innerHTML=i},o.onend=function(e){t.classList.remove("bvi-highlighting");var n=t.textContent;n=n.replace(/(<mark>$1<\/mark>)/,"$1"),t.innerHTML=n}),h().speak(o)}))}}}]),e}()}}));
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