106 lines
3.9 KiB
JavaScript
106 lines
3.9 KiB
JavaScript
define([
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"jquery",
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"underscore",
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"utils",
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"classes/Extension",
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"toMarkdown",
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"config",
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], function($, _, utils, Extension, toMarkdown) {
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var dialogOpenHarddrive = new Extension("dialogOpenHarddrive", 'Dialog "Open from"');
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dialogOpenHarddrive.settingsBlock = '<p>Handles the "Import from hard drive" and the "Convert HTML to Markdown" dialog boxes.</p>';
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var fileMgr = undefined;
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dialogOpenHarddrive.onFileMgrCreated = function(fileMgrParameter) {
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fileMgr = fileMgrParameter;
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};
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var extensionMgr = undefined;
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dialogOpenHarddrive.onExtensionMgrCreated = function(extensionMgrParameter) {
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extensionMgr = extensionMgrParameter;
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};
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var contentWrapper = undefined;
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var converter = undefined;
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var htmlContentWrapper = function(content) {
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return converter.makeMd(content);
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};
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function handleFileImport(evt) {
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evt.stopPropagation();
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evt.preventDefault();
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var files = (evt.dataTransfer || evt.target).files;
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$("#modal-import-harddrive-markdown, #modal-import-harddrive-html").modal("hide");
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_.each(files, function(file) {
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var reader = new FileReader();
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reader.onload = (function(importedFile) {
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return function(e) {
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var content = e.target.result;
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if(content.match(/\uFFFD/)) {
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extensionMgr.onError(importedFile.name + " is a binary file.");
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return;
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}
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content = contentWrapper ? contentWrapper(content) : content;
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if(content === undefined) {
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extensionMgr.onError(importedFile.name + " is not a valid HTML file.");
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return;
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}
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var title = importedFile.name;
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var dotPosition = title.lastIndexOf(".");
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title = dotPosition !== -1 ? title.substring(0, dotPosition) : title;
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var fileDesc = fileMgr.createFile(title, content);
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fileMgr.selectFile(fileDesc);
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};
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})(file);
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var blob = file.slice(0, IMPORT_FILE_MAX_CONTENT_SIZE);
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reader.readAsText(blob);
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});
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}
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function handleMarkdownImport(evt) {
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contentWrapper = undefined;
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handleFileImport(evt);
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}
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function handleHtmlImport(evt) {
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contentWrapper = htmlContentWrapper;
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handleFileImport(evt);
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}
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function handleDragOver(evt) {
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evt.stopPropagation();
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evt.preventDefault();
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evt.dataTransfer.dropEffect = 'copy';
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}
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dialogOpenHarddrive.onReady = function() {
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// Create toMarkdown converter
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converter = new toMarkdown.converter();
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$("#input-file-import-harddrive-markdown").change(handleMarkdownImport);
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$('#dropzone-import-harddrive-markdown').each(function() {
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this.addEventListener('dragover', handleDragOver, false);
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this.addEventListener('drop', handleMarkdownImport, false);
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});
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$("#input-file-import-harddrive-html").change(handleHtmlImport);
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$('#dropzone-import-harddrive-html').each(function() {
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this.addEventListener('dragover', handleDragOver, false);
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this.addEventListener('drop', handleHtmlImport, false);
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});
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$(".action-convert-html").click(function(e) {
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var content = utils.getInputTextValue("#input-convert-html", e);
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if(content === undefined) {
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return;
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}
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content = converter.makeMd(content);
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if(content === undefined) {
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extensionMgr.onError("Invalid HTML code.");
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return;
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}
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var fileDesc = fileMgr.createFile(undefined, content);
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fileMgr.selectFile(fileDesc);
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});
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};
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return dialogOpenHarddrive;
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}); |