web/cryptpad
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Thumbnails for the code app

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This commit is contained in:
yflory
2017-10-24 18:49:58 +02:00
parent bac10472f3
commit f4adbd980e
7 changed files with 94 additions and 42 deletions
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14
www/common/sframe-common-interface.js
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@@ -35,15 +35,20 @@ define([
var addThumbnail = function (err, thumb, $span, cb) {
var img = new Image();
img.src = 'data:;base64,'+thumb;
img.src = thumb.slice(0,5) === 'data:' ? thumb : 'data:;base64,'+thumb;
$span.find('.cp-icon').hide();
$span.prepend(img);
cb($(img));
};
UI.setPadThumbnail = function (href, b64, cb) {
cb = cb || $.noop;
var k ='thumbnail-' + href;
localForage.setItem(k, b64, cb);
};
localForage.removeItem('thumbnail-/1/edit/lqg6RRnynI76LV0sR8F0YA/Nh1SNXxB5U2UjaADvODfvI5l/');
UI.displayThumbnail = function (href, $container, cb) {
cb = cb || $.noop;
var parsed = Hash.parsePadUrl(href);
if (parsed.type !== 'file') { return; }
var k ='thumbnail-' + href;
var whenNewThumb = function () {
var secret = Hash.getSecrets('file', parsed.hash);
@@ -61,7 +66,10 @@ define([
});
};
localForage.getItem(k, function (err, v) {
if (!v) { return void whenNewThumb(); }
if (!v && parsed.type === 'file') {
// We can only create thumbnails for files here since we can't easily decrypt pads
return void whenNewThumb();
}
if (v === 'EMPTY') { return; }
addThumbnail(err, v, $container, cb);
});