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-rw-r--r--public/js/index.js146
-rw-r--r--public/views/body.ejs3
-rw-r--r--public/views/header.ejs4
-rw-r--r--public/views/revision-modal.ejs27
4 files changed, 178 insertions, 2 deletions
diff --git a/public/js/index.js b/public/js/index.js
index 85bd2e1b..27a3398b 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -564,7 +564,8 @@ var ui = {
},
modal: {
snippetImportProjects: $("#snippetImportModalProjects"),
- snippetImportSnippets: $("#snippetImportModalSnippets")
+ snippetImportSnippets: $("#snippetImportModalSnippets"),
+ revision: $("#revisionModal")
}
};
@@ -1382,6 +1383,149 @@ ui.toolbar.beta.pdf.attr("download", "").attr("href", noteurl + "/pdf");
ui.toolbar.beta.slide.attr("href", noteurl + "/slide");
//modal actions
+var revisions = [];
+var revisionViewer = null;
+var revisionList = ui.modal.revision.find('.ui-revision-list');
+var revision = null;
+var revisionTime = null;
+ui.modal.revision.on('show.bs.modal', function (e) {
+ $.get(noteurl + '/revision')
+ .success(function(data) {
+ parseRevisions(JSON.parse(data).revision);
+ initRevisionViewer();
+ })
+ .error(function(err) {
+
+ })
+ .complete(function() {
+ //na
+ });
+});
+function checkRevisionViewer() {
+ if (revisionViewer) {
+ var container = $(revisionViewer.display.wrapper).parent();
+ $(revisionViewer.display.scroller).css('height', container.height() + 'px');
+ revisionViewer.refresh();
+ }
+}
+ui.modal.revision.on('shown.bs.modal', checkRevisionViewer);
+$(window).resize(checkRevisionViewer);
+function parseRevisions(_revisions) {
+ if (_revisions.length != revisions) {
+ revisions = _revisions;
+ var lastRevision = null;
+ if (revisionList.children().length > 0) {
+ lastRevision = revisionList.find('.active').attr('data-revision-time');
+ }
+ revisionList.html('');
+ for (var i = 0; i < revisions.length; i++) {
+ var revision = revisions[i];
+ var item = $('<a href="#" class="list-group-item"></a>');
+ item.attr('data-revision-time', revision.time);
+ if (lastRevision == revision.time) item.addClass('active');
+ var itemHeading = $('<h5 class="list-group-item-heading"></h5>');
+ itemHeading.html('<i class="fa fa-clock-o"></i> ' + moment(revision.time).format('llll'));
+ var itemText = $('<p class="list-group-item-text"></p>');
+ itemText.html('<i class="fa fa-file-text"></i> Length: ' + revision.length);
+ item.append(itemHeading).append(itemText);
+ item.click(function (e) {
+ var time = $(this).attr('data-revision-time');
+ selectRevision(time);
+ });
+ revisionList.append(item);
+ }
+ if (!lastRevision) {
+ selectRevision(revisions[0].time);
+ }
+ }
+}
+function selectRevision(time) {
+ if (time == revisionTime) return;
+ $.get(noteurl + '/revision/' + time)
+ .success(function(data) {
+ revision = JSON.parse(data);
+ revisionTime = time;
+ var lastScrollInfo = revisionViewer.getScrollInfo();
+ revisionList.children().removeClass('active');
+ revisionList.find('[data-revision-time="' + time + '"]').addClass('active');
+ var content = revision.content;
+ revisionViewer.setValue(content);
+ revisionViewer.scrollTo(null, lastScrollInfo.top);
+ // mark the text which have been insert or delete
+ if (revision.patch.length > 0) {
+ var bias = 0;
+ for (j = 0; j < revision.patch.length; j++) {
+ var patch = revision.patch[j];
+ var currIndex = patch.start1 + bias;
+ for (var i = 0; i < patch.diffs.length; i++) {
+ var diff = patch.diffs[i];
+ // ignore if diff only contains line breaks
+ if ((diff[1].match(new RegExp("\n", "g")) || []).length == diff[1].length) continue;
+ switch(diff[0]) {
+ case 0: // retain
+ currIndex += diff[1].length;
+ break;
+ case 1: // insert
+ var prePos = revisionViewer.posFromIndex(currIndex);
+ var postPos = revisionViewer.posFromIndex(currIndex + diff[1].length);
+ revisionViewer.markText(prePos, postPos, {
+ css: 'background-color: rgba(230,255,230,0.7); text-decoration: underline;'
+ });
+ currIndex += diff[1].length;
+ break;
+ case -1: // delete
+ var prePos = revisionViewer.posFromIndex(currIndex);
+ revisionViewer.replaceRange(diff[1], prePos);
+ var postPos = revisionViewer.posFromIndex(currIndex + diff[1].length);
+ revisionViewer.markText(prePos, postPos, {
+ css: 'background-color: rgba(255,230,230,0.7); text-decoration: line-through;'
+ });
+ bias += diff[1].length;
+ currIndex += diff[1].length;
+ break;
+ }
+ }
+ }
+ }
+ })
+ .error(function(err) {
+
+ })
+ .complete(function() {
+ //na
+ });
+}
+function initRevisionViewer() {
+ if (revisionViewer) return;
+ var revisionViewerTextArea = document.getElementById("revisionViewer");
+ revisionViewer = CodeMirror.fromTextArea(revisionViewerTextArea, {
+ mode: 'gfm',
+ viewportMargin: viewportMargin,
+ lineNumbers: true,
+ lineWrapping: true,
+ showCursorWhenSelecting: true,
+ inputStyle: "textarea",
+ gutters: ["CodeMirror-linenumbers"],
+ flattenSpans: true,
+ addModeClass: true,
+ readOnly: true,
+ autoRefresh: true,
+ scrollbarStyle: 'overlay'
+ });
+}
+$('#revisionModalDownload').click(function () {
+ if (!revision) return;
+ var filename = renderFilename(ui.area.markdown) + '_' + revisionTime + '.md';
+ var blob = new Blob([revision.content], {
+ type: "text/markdown;charset=utf-8"
+ });
+ saveAs(blob, filename);
+});
+$('#revisionModalRevert').click(function () {
+ if (!revision) return;
+ editor.setValue(revision.content);
+ ui.modal.revision.modal('hide');
+});
//snippet projects
ui.modal.snippetImportProjects.change(function() {
var accesstoken = $("#snippetImportModalAccessToken").val(),
diff --git a/public/views/body.ejs b/public/views/body.ejs
index 62493e44..9fe1ca75 100644
--- a/public/views/body.ejs
+++ b/public/views/body.ejs
@@ -235,4 +235,5 @@
</div>
</div>
<%- include signin-modal %>
-<%- include help-modal %> \ No newline at end of file
+<%- include help-modal %>
+<%- include revision-modal %> \ No newline at end of file
diff --git a/public/views/header.ejs b/public/views/header.ejs
index bc540565..b00c2db5 100644
--- a/public/views/header.ejs
+++ b/public/views/header.ejs
@@ -28,6 +28,8 @@
</li>
<li class="divider"></li>
<li class="dropdown-header">Beta</li>
+ <li role="presentation"><a role="menuitem" class="ui-beta-revision" tabindex="-1" data-toggle="modal" data-target="#revisionModal"><i class="fa fa-history fa-fw"></i> Revision</a>
+ </li>
<li role="presentation"><a role="menuitem" class="ui-beta-pdf" tabindex="-1" href="#" target="_self"><i class="fa fa-file-pdf-o fa-fw"></i> Export PDF</a>
</li>
<li role="presentation"><a role="menuitem" class="ui-beta-slide" tabindex="-1" href="#" target="_blank"><i class="fa fa-tv fa-fw"></i> Slide Mode</a>
@@ -121,6 +123,8 @@
</a>
<ul class="dropdown-menu" role="menu" aria-labelledby="menu">
<li class="dropdown-header">Beta</li>
+ <li role="presentation"><a role="menuitem" class="ui-beta-revision" tabindex="-1" data-toggle="modal" data-target="#revisionModal"><i class="fa fa-history fa-fw"></i> Revision</a>
+ </li>
<li role="presentation"><a role="menuitem" class="ui-beta-pdf" tabindex="-1" href="#" target="_self"><i class="fa fa-file-pdf-o fa-fw"></i> Export PDF</a>
</li>
<li role="presentation"><a role="menuitem" class="ui-beta-slide" tabindex="-1" href="#" target="_blank"><i class="fa fa-tv fa-fw"></i> Slide Mode</a>
diff --git a/public/views/revision-modal.ejs b/public/views/revision-modal.ejs
new file mode 100644
index 00000000..008e62ac
--- /dev/null
+++ b/public/views/revision-modal.ejs
@@ -0,0 +1,27 @@
+<!-- revision modal -->
+<div class="modal fade" id="revisionModal" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
+ <div class="modal-dialog modal-lg">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span>
+ </button>
+ <h4 class="modal-title" id="mySmallModalLabel"><i class="fa fa-history"></i> Revision</h4>
+ </div>
+ <div class="modal-body">
+ <div class="row">
+ <div class="col-lg-4" style="max-height: calc(100vh - 215px); overflow: auto;">
+ <div class="list-group ui-revision-list"></div>
+ </div>
+ <div class="col-lg-8" style="height: calc(100vh - 215px); overflow: hidden;">
+ <textarea id="revisionViewer" style="display:none;"></textarea>
+ </div>
+ </div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
+ <button type="button" class="btn btn-primary" id="revisionModalDownload">Download</button>
+ <button type="button" class="btn btn-danger" id="revisionModalRevert">Revert</button>
+ </div>
+ </div>
+ </div>
+</div> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 14:57:19 +0000