vrr/save-as-ebook
2
0
Fork 0
mirror of https://github.com/alexadam/save-as-ebook.git synced 2025-09-10 17:34:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

misc changes - with force()

Browse source
This commit is contained in:
Alex Adam 2020-02-28 14:05:43 +02:00
parent 411eb0f86a
commit b49b78ad88
2 changed files with 22 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

19
web-extension/extractHtml.js
View file

@ -45,6 +45,8 @@ var supportedCss = [
//////
function getImageSrc(srcTxt) {
if (!srcTxt) {
return '';
}
@ -53,23 +55,26 @@ function getImageSrc(srcTxt) {
return '';
}
// TODO - convert <imgs> with svg sources to jpeg
// TODO move
srcTxt = srcTxt.replace(/&amp;/g, '&')
// TODO https://preview.redd.it/oyj35v4jrri41.png?width=960&crop=smart&auto=webp&s=aa6dac5580038f489faa707093710f427ec83b20
// TODO - convert <imgs> with svg sources to jpeg OR add support for svg
var fileExtension = getFileExtension(srcTxt);
let fileExtension = getFileExtension(srcTxt);
if (fileExtension === '') {
return '';
}
var newImgFileName = 'img-' + generateRandomNumber(true) + '.' + fileExtension;
let newImgFileName = 'img-' + generateRandomNumber(true) + '.' + fileExtension;
var isB64Img = isBase64Img(srcTxt);
let isB64Img = isBase64Img(srcTxt);
if (isB64Img) {
extractedImages.push({
filename: newImgFileName, // TODO name
data: getBase64ImgData(srcTxt)
});
} else {
console.log("img url", fileExtension, getImgDownloadUrl(srcTxt));
allImages.push({
originalUrl: getImgDownloadUrl(srcTxt),
filename: newImgFileName, // TODO name
@ -90,7 +95,7 @@ function extractMathMl($htmlObject) {
function extractCanvasToImg($htmlObject) {
$htmlObject.find('canvas').each(function (index, elem) {
try {
var imgUrl = docEl.toDataURL('image/jpeg');
let imgUrl = docEl.toDataURL('image/jpeg');
$(elem).replaceWith('<img src="' + imgUrl + '" alt=""></img>');
} catch (e) {
console.log(e)
@ -107,7 +112,7 @@ function extractSvgToImg($htmlObject) {
let newWidth = bbox.width
let newHeight = bbox.height
let svgXml = serializer.serializeToString(elem);
var imgSrc = 'data:image/svg+xml;base64,' + window.btoa(svgXml);
let imgSrc = 'data:image/svg+xml;base64,' + window.btoa(svgXml);
$(elem).replaceWith('<img src="' + imgSrc + '" width="'+newWidth+'" height="'+newHeight+'">' + '</img>');
});
}