49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
/*
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* Copyright (c) 2016
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*
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* This file is licensed under the Affero General Public License version 3
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* or later.
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*
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* See the COPYING-README file.
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*
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*/
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(function () {
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var SidebarPreview = function () {
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};
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SidebarPreview.prototype = {
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attach: function (manager) {
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manager.addPreviewHandler('text', this.handlePreview.bind(this));
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},
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handlePreview: function (model, $thumbnailDiv, $thumbnailContainer, fallback) {
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var previewWidth = $thumbnailContainer.parent().width() + 50; // 50px for negative margins
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var previewHeight = previewWidth / (16 / 9);
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this.getFileContent(model.getFullPath()).then(function (content) {
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$thumbnailDiv.removeClass('icon-loading icon-32');
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$thumbnailContainer.addClass('large');
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$thumbnailContainer.addClass('text');
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var $textPreview = $('<pre/>').text(content);
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$thumbnailDiv.children('.stretcher').remove();
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$thumbnailDiv.append($textPreview);
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$thumbnailContainer.css("max-height", previewHeight);
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}, function () {
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fallback();
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});
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},
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getFileContent: function (path) {
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return $.ajax({
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url: OC.linkToRemoteBase('files' + path),
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headers: {
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'Range': 'bytes=0-10240'
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}
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});
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}
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};
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OC.Plugins.register('OCA.Files.SidebarPreviewManager', new SidebarPreview());
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})();
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