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Check image size, #16

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This commit is contained in:
Kabir Sala 2014-02-27 17:33:35 +01:00
parent 66e1e23e6a
commit 49f1ef529d
3 changed files with 87 additions and 3 deletions
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36
builds/4chan-X.user.js
View File

@ -5988,12 +5988,46 @@
QR.cleanNotifications();
for (_i = 0, _len = files.length; _i < _len; _i++) {
file = files[_i];
QR.handleFile(file, isSingle, max);
QR.checkDimensions(file, isSingle, max);
}
if (!isSingle) {
return $.addClass(QR.nodes.el, 'dump');
}
},
checkDimensions: function(file, isSingle, max) {
var img,
_this = this;
img = new Image();
img.onload = function() {
var height, width;
height = img.height, width = img.width;
if (g.BOARD.ID === 'hr') {
if (height > 10000 || width > 10000) {
return QR.error("" + file.name + ": Image too large (image: " + img.height + "x" + img.width + "px, max: 10000x10000px");
}
}
if (g.BOARD.ID === 'hr') {
if (height < 1000 || width < 1000) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 1000x1000px");
}
}
if (g.BOARD.ID === 'wg') {
if (height < 480 || width < 600) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 480x600px");
}
}
if (g.BOARD.ID === 'w') {
if (height < 480 || width < 600) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 480x600px");
}
}
if (height > 5000 || width > 5000) {
return QR.error("" + file.name + ": Image too large (image: " + img.height + "x" + img.width + "px, max: 5000x5000px");
}
return QR.handleFile(file, isSingle, max);
};
return img.src = URL.createObjectURL(file);
},
handleFile: function(file, isSingle, max) {
var post, _ref;
if (file.size > max) {

36
builds/crx/script.js
View File

@ -6024,12 +6024,46 @@
QR.cleanNotifications();
for (_i = 0, _len = files.length; _i < _len; _i++) {
file = files[_i];
QR.handleFile(file, isSingle, max);
QR.checkDimensions(file, isSingle, max);
}
if (!isSingle) {
return $.addClass(QR.nodes.el, 'dump');
}
},
checkDimensions: function(file, isSingle, max) {
var img,
_this = this;
img = new Image();
img.onload = function() {
var height, width;
height = img.height, width = img.width;
if (g.BOARD.ID === 'hr') {
if (height > 10000 || width > 10000) {
return QR.error("" + file.name + ": Image too large (image: " + img.height + "x" + img.width + "px, max: 10000x10000px");
}
}
if (g.BOARD.ID === 'hr') {
if (height < 1000 || width < 1000) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 1000x1000px");
}
}
if (g.BOARD.ID === 'wg') {
if (height < 480 || width < 600) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 480x600px");
}
}
if (g.BOARD.ID === 'w') {
if (height < 480 || width < 600) {
return QR.error("" + file.name + ": Image too small (image: " + img.height + "x" + img.width + "px, min: 480x600px");
}
}
if (height > 5000 || width > 5000) {
return QR.error("" + file.name + ": Image too large (image: " + img.height + "x" + img.width + "px, max: 5000x5000px");
}
return QR.handleFile(file, isSingle, max);
};
return img.src = URL.createObjectURL(file);
},
handleFile: function(file, isSingle, max) {
var post, _ref;
if (file.size > max) {

18
src/Posting/QR.coffee
View File

@ -355,9 +355,25 @@ QR =
isSingle = files.length is 1
QR.cleanNotifications()
for file in files
QR.handleFile file, isSingle, max
QR.checkDimensions file, isSingle, max
$.addClass QR.nodes.el, 'dump' unless isSingle
checkDimensions: (file, isSingle, max) ->
img = new Image()
img.onload = =>
{height, width} = img
if g.BOARD.ID is 'hr'
return QR.error "#{file.name}: Image too large (image: #{img.height}x#{img.width}px, max: 10000x10000px" if height > 10000 or width > 10000
if g.BOARD.ID is 'hr'
return QR.error "#{file.name}: Image too small (image: #{img.height}x#{img.width}px, min: 1000x1000px" if height < 1000 or width < 1000
if g.BOARD.ID is 'wg'
return QR.error "#{file.name}: Image too small (image: #{img.height}x#{img.width}px, min: 480x600px" if height < 480 or width < 600
if g.BOARD.ID is 'w'
return QR.error "#{file.name}: Image too small (image: #{img.height}x#{img.width}px, min: 480x600px" if height < 480 or width < 600
return QR.error "#{file.name}: Image too large (image: #{img.height}x#{img.width}px, max: 5000x5000px" if height > 5000 or width > 5000
QR.handleFile file, isSingle, max
img.src = URL.createObjectURL file
handleFile: (file, isSingle, max) ->
if file.size > max
QR.error "#{file.name}: File too large (file: #{$.bytesToString file.size}, max: #{$.bytesToString max})."