trilium/src/public/javascripts/services/link.js

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JavaScript
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import treeService from './tree.js';
import noteDetailText from './note_detail_text.js';
import treeUtils from './tree_utils.js';
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function getNotePathFromUrl(url) {
const notePathMatch = /#(root[A-Za-z0-9/]*)$/.exec(url);
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if (notePathMatch === null) {
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return null;
}
else {
return notePathMatch[1];
}
}
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function getNotePathFromLabel(label) {
const notePathMatch = / \((root[A-Za-z0-9/]*)\)/.exec(label);
if (notePathMatch !== null) {
return notePathMatch[1];
}
return null;
}
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async function createNoteLink(notePath, noteTitle = null) {
if (!noteTitle) {
const noteId = treeUtils.getNoteIdFromNotePath(notePath);
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noteTitle = await treeUtils.getNoteTitle(noteId);
}
const noteLink = $("<a>", {
href: 'javascript:',
text: noteTitle
}).attr('data-action', 'note')
.attr('data-note-path', notePath);
return noteLink;
}
function getNotePathFromLink($link) {
const notePathAttr = $link.attr("data-note-path");
if (notePathAttr) {
return notePathAttr;
}
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const url = $link.attr('href');
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return url ? getNotePathFromUrl(url) : null;
}
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function goToLink(e) {
e.preventDefault();
const $link = $(e.target);
const notePath = getNotePathFromLink($link);
if (notePath) {
treeService.activateNote(notePath);
}
else {
const address = $link.attr('href');
if (address && address.startsWith('http')) {
window.open(address, '_blank');
}
}
}
function addLinkToEditor(linkTitle, linkHref) {
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const editor = noteDetailText.getEditor();
editor.model.change( writer => {
const insertPosition = editor.model.document.selection.getFirstPosition();
writer.insertText(linkTitle, { linkHref: linkHref }, insertPosition);
});
}
function addTextToEditor(text) {
const editor = noteDetailText.getEditor();
editor.model.change(writer => {
const insertPosition = editor.model.document.selection.getFirstPosition();
writer.insertText(text, insertPosition);
});
}
function init() {
ko.bindingHandlers.noteLink = {
init: async function(element, valueAccessor, allBindings, viewModel, bindingContext) {
const noteId = ko.unwrap(valueAccessor());
if (noteId) {
const link = await createNoteLink(noteId);
$(element).append(link);
}
}
};
}
// when click on link popup, in case of internal link, just go the the referenced note instead of default behavior
// of opening the link in new window/tab
$(document).on('click', "a[data-action='note']", goToLink);
$(document).on('click', 'div.popover-content a, div.ui-tooltip-content a', goToLink);
$(document).on('dblclick', '#note-detail-text a', goToLink);
$(document).on('click', '#note-detail-text.ck-read-only a', goToLink);
$(document).on('click', 'span.ck-button__label', e => {
// this is a link preview dialog from CKEditor link editing
// for some reason clicked element is span
const url = $(e.target).text();
const notePath = getNotePathFromUrl(url);
if (notePath) {
treeService.activateNote(notePath);
e.preventDefault();
}
});
export default {
getNotePathFromLabel,
getNotePathFromUrl,
createNoteLink,
addLinkToEditor,
addTextToEditor,
init
};