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Comic improvments

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This commit is contained in:
Ozzieisaacs
2019-03-05 20:19:02 +01:00
parent f483ca3214
commit 1561a4abdf
3 changed files with 71 additions and 48 deletions
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cps/static/js/kthoom.js
+31 -21
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@@ -106,7 +106,7 @@ var createURLFromArray = function(array, mimeType) {
if (mimeType === 'image/xml+svg') {
const xmlStr = new TextDecoder('utf-8').decode(array);
return 'data:image/svg+xml;UTF-8,' + encodeURIComponent(xmlStr);
}
}
// TODO: Move all this browser support testing to a common place
// and do it just once.
@@ -137,11 +137,13 @@ var createURLFromArray = function(array, mimeType) {
kthoom.ImageFile = function(file) {
this.filename = file.filename;
var fileExtension = file.filename.split(".").pop().toLowerCase();
var mimeType = fileExtension === "png" ? "image/png" :
this.mimeType = fileExtension === "png" ? "image/png" :
(fileExtension === "jpg" || fileExtension === "jpeg") ? "image/jpeg" :
fileExtension === "gif" ? "image/gif" : fileExtension == 'svg' ? 'image/xml+svg' : undefined;
this.dataURI = createURLFromArray(file.fileData, mimeType);
this.data = file;
if ( this.mimeType !== undefined) {
this.dataURI = createURLFromArray(file.fileData, this.mimeType);
this.data = file;
}
};
@@ -169,34 +171,42 @@ function loadFromArrayBuffer(ab) {
unarchiver.addEventListener(bitjs.archive.UnarchiveEvent.Type.PROGRESS,
function(e) {
var percentage = e.currentBytesUnarchived / e.totalUncompressedBytesInArchive;
totalImages = e.totalFilesInArchive;
if (totalImages === 0) {
totalImages = e.totalFilesInArchive;
}
updateProgress(percentage *100);
lastCompletion = percentage * 100;
});
unarchiver.addEventListener(bitjs.archive.UnarchiveEvent.Type.EXTRACT,
function(e) {
// convert DecompressedFile into a bunch of ImageFiles
// convert DecompressedFile into a bunch of ImageFiles
if (e.unarchivedFile) {
var f = e.unarchivedFile;
// add any new pages based on the filename
if (imageFilenames.indexOf(f.filename) === -1) {
imageFilenames.push(f.filename);
imageFiles.push(new kthoom.ImageFile(f));
// add thumbnails to the TOC list
$("#thumbnails").append(
"<li>" +
"<a data-page='" + imageFiles.length + "'>" +
"<img src='" + imageFiles[imageFiles.length - 1].dataURI + "'/>" +
"<span>" + imageFiles.length + "</span>" +
"</a>" +
"</li>"
);
var test = new kthoom.ImageFile(f);
if ( test.mimeType !== undefined) {
imageFilenames.push(f.filename);
imageFiles.push(test);
// add thumbnails to the TOC list
$("#thumbnails").append(
"<li>" +
"<a data-page='" + imageFiles.length + "'>" +
"<img src='" + imageFiles[imageFiles.length - 1].dataURI + "'/>" +
"<span>" + imageFiles.length + "</span>" +
"</a>" +
"</li>"
);
// display first page if we haven't yet
if (imageFiles.length === currentImage + 1) {
updatePage(lastCompletion);
}
}
else {
totalImages--;
}
}
}
// display first page if we haven't yet
if (imageFiles.length === currentImage + 1) {
updatePage(lastCompletion);
}
});
unarchiver.addEventListener(bitjs.archive.UnarchiveEvent.Type.FINISH,
function() {