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feat: keep original element styles while changing to bionic mode #19

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merged 1 commit into from
May 22, 2022
Merged

feat: keep original element styles while changing to bionic mode #19

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62 changes: 35 additions & 27 deletions src/popup.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,33 +17,41 @@ changeColor.addEventListener("click", async () => {

// The body of this function will be executed as a content script inside the current page
function convertToReadbaleText() {
chrome.storage.sync.get("color", async ({ color }) => {

// making half of the letters in a word bold
function highlightText(sentenceText) {
return sentenceText
.split(' ')
.map((word) => {
const length = word.length
const midPoint = Math.round(length / 2)
const firstHalf = word.slice(0, midPoint)
const secondHalf = word.slice(midPoint)
const htmlWord = `<b>${firstHalf}</b>${secondHalf}`
return htmlWord
})
.join(' ')
}

chrome.storage.sync.get('color', async ({ color }) => {
// setting global styles
var style = document.createElement("style");
style.textContent = "b { font-weight: bold !important; }";
document.head.appendChild(style);

let tags = ["p", "font", "span"];

tags.forEach((element) => {
pList = document.getElementsByTagName(element);
// making half of the letters in a word bold
for (let sentence of pList) {
const sentenceText = sentence.innerText;
const textArr = sentenceText.split(" ");
const textArrTransformed = textArr.map((word) => {
const length = word.length;
const midPoint = Math.round(length / 2);
const firstHalf = word.slice(0, midPoint);
const secondHalf = word.slice(midPoint);
const htmlWord = `<b>${firstHalf}</b>${secondHalf}`;
return htmlWord;
});
console.log();
sentence.innerHTML = textArrTransformed.join(" ");
}
});
var style = document.createElement('style')
style.textContent = 'b { font-weight: bold !important; }'
document.head.appendChild(style)

});
let tags = ['p', 'font', 'span', 'li']

const parser = new DOMParser()
tags.forEach((tag) => {
for (let element of document.getElementsByTagName(tag)) {
const n = parser.parseFromString(element.innerHTML, 'text/html')
const textArrTransformed = Array.from(n.body.childNodes).map((node) => {
if (node.nodeType === Node.TEXT_NODE) {
return highlightText(node.nodeValue)
}
return node.outerHTML
})
element.innerHTML = textArrTransformed.join(' ')
}
})
})
}