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Use SVG previews for public sharing 

Fixes https://github.com/owncloud/core/pull/11367#issuecomment-57306037 and https://github.com/owncloud/core/issues/9218
This commit is contained in:
Lukas Reschke 2014-09-30 15:23:16 +02:00
parent 5292a14cdf
commit 306bf71c62
2 changed files with 31 additions and 23 deletions
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31
apps/files_sharing/js/public.js
View File

@ -56,6 +56,11 @@ OCA.Sharing.PublicApp = {
}
var mimetype = $('#mimetype').val();
var mimetypeIcon = $('#mimetypeIcon').val();
mimetypeIcon = mimetypeIcon.substring(0, mimetypeIcon.length - 3);
mimetypeIcon = mimetypeIcon + 'svg';
var previewSupported = $('#previewSupported').val();
if (typeof FileActions !== 'undefined') {
// Show file preview if previewer is available, images are already handled by the template
@ -68,21 +73,25 @@ OCA.Sharing.PublicApp = {
}
}
// dynamically load image previews
if (mimetype.substr(0, mimetype.indexOf('/')) === 'image') {
var params = {
x: $(document).width() * window.devicePixelRatio,
y: $(document).height() * window.devicePixelRatio,
a: 'true',
file: encodeURIComponent(this.initialDir + $('#filename').val()),
t: $('#sharingToken').val(),
scalingup: 0
};
var params = {
x: $(document).width() * window.devicePixelRatio,
y: $(document).height() * window.devicePixelRatio,
a: 'true',
file: encodeURIComponent(this.initialDir + $('#filename').val()),
t: $('#sharingToken').val(),
scalingup: 0
};
var img = $('<img class="publicpreview">');
var img = $('<img class="publicpreview">');
if (previewSupported === 'true' || mimetype.substr(0, mimetype.indexOf('/')) === 'image') {
img.attr('src', OC.filePath('files_sharing', 'ajax', 'publicpreview.php') + '?' + OC.buildQueryString(params));
img.appendTo('#imgframe');
} else if (mimetype.substr(0, mimetype.indexOf('/')) !== 'video') {
img.attr('src', OC.Util.replaceSVGIcon(mimetypeIcon));
img.attr('width', 128);
img.appendTo('#imgframe');
}
if (this.fileList) {

23
apps/files_sharing/templates/public.php
View File

@ -1,5 +1,8 @@
<?php /** @var $l OC_L10N */ ?>
<?php $thumbSize=1024; ?>
<?php
$thumbSize=1024;
$previewSupported = OC\Preview::isMimeSupported($_['mimetype']) ? 'true' : 'false';
?>
<?php if ( \OC\Preview::isMimeSupported($_['mimetype'])): /* This enables preview images for links (e.g. on Facebook, Google+, ...)*/?>
<link rel="image_src" href="<?php p(OCP\Util::linkToRoute( 'core_ajax_public_preview', array('x' => $thumbSize, 'y' => $thumbSize, 'file' => $_['directory_path'], 't' => $_['dirToken']))); ?>" />
<?php endif; ?>
@ -15,6 +18,10 @@
<input type="hidden" name="sharingToken" value="<?php p($_['sharingToken']) ?>" id="sharingToken">
<input type="hidden" name="filename" value="<?php p($_['filename']) ?>" id="filename">
<input type="hidden" name="mimetype" value="<?php p($_['mimetype']) ?>" id="mimetype">
<input type="hidden" name="previewSupported" value="<?php p($previewSupported); ?>" id="previewSupported">
<input type="hidden" name="mimetypeIcon" value="<?php p(OC_Helper::mimetypeIcon($_['mimetype'])); ?>" id="mimetypeIcon">
<header><div id="header" class="<?php p((isset($_['folder']) ? 'share-folder' : 'share-file')) ?>">
<a href="<?php print_unescaped(link_to('', 'index.php')); ?>"
title="" id="owncloud">
@ -47,23 +54,15 @@
<?php if (isset($_['folder'])): ?>
<?php print_unescaped($_['folder']); ?>
<?php else: ?>
<?php if (substr($_['mimetype'], 0, strpos($_['mimetype'], '/')) == 'image'): ?>
<div id="imgframe">
</div>
<?php elseif (substr($_['mimetype'], 0, strpos($_['mimetype'], '/')) == 'video'): ?>
<?php if (substr($_['mimetype'], 0, strpos($_['mimetype'], '/')) == 'video'): ?>
<div id="imgframe">
<video tabindex="0" controls="" preload="none">
<source src="<?php p($_['downloadURL']); ?>" type="<?php p($_['mimetype']); ?>" />
</video>
</div>
<?php else: ?>
<div id="imgframe">
<?php $size = \OC\Preview::isMimeSupported($_['mimetype']) ? 500 : 128 ?>
<img
src="<?php p(OCP\Util::linkToRoute( 'core_ajax_public_preview', array('x' => $size, 'y' => $size, 'file' => $_['directory_path'], 't' => $_['dirToken']))); ?>"
class="publicpreview"
alt="" />
</div>
<!-- Preview frame is filled via JS to support SVG images for modern browsers -->
<div id="imgframe"></div>
<?php endif; ?>
<div class="directDownload">
<a href="<?php p($_['downloadURL']); ?>" id="download" class="button">