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			449 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
			
		
		
	
	
			449 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
<!DOCTYPE html>
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<html lang="en">
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<head>
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    <meta charset="utf-8">
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    <title>JSDoc: Source: services/frontend_script_api.js</title>
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</head>
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<body>
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<div id="main">
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    <h1 class="page-title">Source: services/frontend_script_api.js</h1>
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    <section>
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        <article>
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            <pre class="prettyprint source linenums"><code>import treeService from './tree.js';
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import server from './server.js';
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import utils from './utils.js';
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import toastService from './toast.js';
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import linkService from './link.js';
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import treeCache from './tree_cache.js';
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import noteTooltipService from './note_tooltip.js';
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import protectedSessionService from './protected_session.js';
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import dateNotesService from './date_notes.js';
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import CollapsibleWidget from '../widgets/collapsible_widget.js';
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import ws from "./ws.js";
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import hoistedNoteService from "./hoisted_note.js";
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import appContext from "./app_context.js";
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/**
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 * This is the main frontend API interface for scripts. It's published in the local "api" object.
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 *
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 * @constructor
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 * @hideconstructor
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 */
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function FrontendScriptApi(startNote, currentNote, originEntity = null, $container = null) {
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    const $pluginButtons = $("#plugin-buttons");
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    /** @property {jQuery} container of all the rendered script content */
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    this.$container = $container;
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    /** @property {object} note where script started executing */
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    this.startNote = startNote;
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    /** @property {object} note where script is currently executing */
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    this.currentNote = currentNote;
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    /** @property {object|null} entity whose event triggered this execution */
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    this.originEntity = originEntity;
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    // to keep consistency with backend API
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    this.dayjs = dayjs;
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    /** @property {CollapsibleWidget} */
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    this.CollapsibleWidget = CollapsibleWidget;
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    /**
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     * Activates note in the tree and in the note detail.
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     *
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     * @method
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     * @param {string} notePath (or noteId)
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     * @returns {Promise<void>}
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     */
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    this.activateNote = async notePath => {
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        await appContext.tabManager.getActiveTabContext().setNote(notePath);
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    };
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    /**
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     * Activates newly created note. Compared to this.activateNote() also makes sure that frontend has been fully synced.
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     *
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     * @param {string} notePath (or noteId)
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     * @return {Promise<void>}
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     */
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    this.activateNewNote = async notePath => {
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        await ws.waitForMaxKnownSyncId();
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        await appContext.tabManager.getActiveTabContext().setNote(notePath);
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        appContext.triggerEvent('focusAndSelectTitle');
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    };
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    /**
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     * @typedef {Object} ToolbarButtonOptions
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     * @property {string} title
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     * @property {string} [icon] - name of the boxicon to be used (e.g. "time" for "bx-time" icon)
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     * @property {function} action - callback handling the click on the button
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     * @property {string} [shortcut] - keyboard shortcut for the button, e.g. "alt+t"
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     */
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    /**
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     * Adds new button the the plugin area.
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     *
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     * @param {ToolbarButtonOptions} opts
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     */
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    this.addButtonToToolbar = opts => {
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        const buttonId = "toolbar-button-" + opts.title.replace(/[^a-zA-Z0-9]/g, "-");
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        const button = $('<button>')
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            .addClass("btn btn-sm")
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            .on('click', opts.action);
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        if (opts.icon) {
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            button.append($("<span>").addClass("bx bx-" + opts.icon))
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                  .append("&nbsp;");
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        }
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        button.append($("<span>").text(opts.title));
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        button.attr('id', buttonId);
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        if ($("#" + buttonId).replaceWith(button).length === 0) {
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            $pluginButtons.append(button);
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        }
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        if (opts.shortcut) {
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            utils.bindGlobalShortcut(opts.shortcut, opts.action);
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            button.attr("title", "Shortcut " + opts.shortcut);
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        }
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    };
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    function prepareParams(params) {
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        if (!params) {
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            return params;
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        }
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        return params.map(p => {
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            if (typeof p === "function") {
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                return "!@#Function: " + p.toString();
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            }
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            else {
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                return p;
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            }
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        });
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    }
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    /**
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     * Executes given anonymous function on the backend.
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     * Internally this serializes the anonymous function into string and sends it to backend via AJAX.
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     *
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     * @param {string} script - script to be executed on the backend
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     * @param {Array.<?>} params - list of parameters to the anonymous function to be send to backend
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     * @return {Promise<*>} return value of the executed function on the backend
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     */
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    this.runOnBackend = async (script, params = []) => {
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        if (typeof script === "function") {
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            script = script.toString();
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        }
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        const ret = await server.post('script/exec', {
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            script: script,
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            params: prepareParams(params),
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            startNoteId: startNote.noteId,
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            currentNoteId: currentNote.noteId,
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            originEntityName: "notes", // currently there's no other entity on frontend which can trigger event
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            originEntityId: originEntity ? originEntity.noteId : null
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        }, "script");
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        if (ret.success) {
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            // wait until all the changes done in the script has been synced to frontend before continuing
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            await ws.waitForSyncId(ret.maxSyncId);
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            return ret.executionResult;
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        }
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        else {
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            throw new Error("server error: " + ret.error);
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        }
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    };
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    /**
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     * @deprecated new name of this API call is runOnBackend so use that
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     * @method
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     */
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    this.runOnServer = this.runOnBackend;
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    /**
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     * This is a powerful search method - you can search by attributes and their values, e.g.:
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     * "@dateModified =* MONTH AND @log". See full documentation for all options at: https://github.com/zadam/trilium/wiki/Search
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     *
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     * @method
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     * @param {string} searchString
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     * @returns {Promise<NoteShort[]>}
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     */
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    this.searchForNotes = async searchString => {
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        const noteIds = await this.runOnServer(async searchString => {
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            const notes = await api.searchForNotes(searchString);
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            return notes.map(note => note.noteId);
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        }, [searchString]);
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        return await treeCache.getNotes(noteIds);
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    };
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    /**
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     * This is a powerful search method - you can search by attributes and their values, e.g.:
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     * "@dateModified =* MONTH AND @log". See full documentation for all options at: https://github.com/zadam/trilium/wiki/Search
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     *
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     * @method
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     * @param {string} searchString
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     * @returns {Promise<NoteShort|null>}
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     */
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    this.searchForNote = async searchString => {
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        const notes = await this.searchForNotes(searchString);
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        return notes.length > 0 ? notes[0] : null;
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    };
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    /**
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     * Returns note by given noteId. If note is missing from cache, it's loaded.
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     **
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     * @param {string} noteId
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     * @return {Promise<NoteShort>}
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     */
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    this.getNote = async noteId => await treeCache.getNote(noteId);
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    /**
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     * Returns list of notes. If note is missing from cache, it's loaded.
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     *
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     * This is often used to bulk-fill the cache with notes which would have to be picked one by one
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     * otherwise (by e.g. createNoteLink())
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     *
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     * @param {string[]} noteIds
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     * @param {boolean} [silentNotFoundError] - don't report error if the note is not found
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     * @return {Promise<NoteShort[]>}
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     */
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    this.getNotes = async (noteIds, silentNotFoundError = false) => await treeCache.getNotes(noteIds, silentNotFoundError);
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    /**
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     * Update frontend tree (note) cache from the backend.
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     *
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     * @param {string[]} noteIds
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     * @method
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     */
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    this.reloadNotes = async noteIds => await treeCache.reloadNotes(noteIds);
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    /**
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     * Instance name identifies particular Trilium instance. It can be useful for scripts
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     * if some action needs to happen on only one specific instance.
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     *
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     * @return {string}
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     */
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    this.getInstanceName = () => window.glob.instanceName;
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    /**
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     * @method
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     * @param {Date} date
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     * @returns {string} date in YYYY-MM-DD format
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     */
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    this.formatDateISO = utils.formatDateISO;
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    /**
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     * @method
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     * @param {string} str
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     * @returns {Date} parsed object
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     */
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    this.parseDate = utils.parseDate;
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    /**
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     * Show info message to the user.
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     *
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     * @method
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     * @param {string} message
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     */
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    this.showMessage = toastService.showMessage;
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    /**
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     * Show error message to the user.
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     *
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     * @method
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     * @param {string} message
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     */
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    this.showError = toastService.showError;
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    /**
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     * Refresh tree
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     *
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     * @method
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     * @returns {Promise<void>}
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     */
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    this.refreshTree = treeService.reload;
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    /**
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     * Create note link (jQuery object) for given note.
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     *
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     * @method
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     * @param {string} notePath (or noteId)
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     * @param {string} [noteTitle] - if not present we'll use note title
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     */
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    this.createNoteLink = linkService.createNoteLink;
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    /**
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     * Adds given text to the editor cursor
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     *
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     * @param {string} text - this must be clear text, HTML is not supported.
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     * @method
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     */
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    this.addTextToActiveTabEditor = text => appContext.triggerCommand('addTextToActiveEditor', {text});
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    /**
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     * @method
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     * @returns {NoteShort} active note (loaded into right pane)
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     */
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    this.getActiveTabNote = () => appContext.tabManager.getActiveTabNote();
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    /**
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     * See https://ckeditor.com/docs/ckeditor5/latest/api/module_core_editor_editor-Editor.html for a documentation on the returned instance.
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     *
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     * @method
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     * @param callback - method receiving "textEditor" instance
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     */
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    this.getActiveTabTextEditor = callback => appContext.triggerCommand('executeInActiveEditor', {callback});
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    /**
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     * @method
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     * @returns {Promise<string|null>} returns note path of active note or null if there isn't active note
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     */
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    this.getActiveTabNotePath = () => appContext.tabManager.getActiveTabNotePath();
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    /**
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     * @method
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     * @param {object} $el - jquery object on which to setup the tooltip
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     */
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    this.setupElementTooltip = noteTooltipService.setupElementTooltip;
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    /**
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     * @deprecated use protectNote and protectSubtree instead
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     * @method
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     */
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    this.protectActiveNote = async () => {
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        const activeNote = appContext.tabManager.getActiveTabNote();
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        await protectedSessionService.protectNote(activeNote.noteId, true, false);
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    };
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    /**
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     * @method
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     * @param {string} noteId
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     * @param {boolean} protect - true to protect note, false to unprotect
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     */
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    this.protectNote = async (noteId, protect) => {
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        await protectedSessionService.protectNote(noteId, protect, false);
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    };
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    /**
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     * @method
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     * @param {string} noteId
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     * @param {boolean} protect - true to protect subtree, false to unprotect
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     */
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    this.protectSubTree = async (noteId, protect) => {
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        await protectedSessionService.protectNote(noteId, protect, true);
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    };
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    /**
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     * Returns date-note for today. If it doesn't exist, it is automatically created.
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     *
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     * @method
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     * @return {Promise<NoteShort>}
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     */
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    this.getTodayNote = dateNotesService.getTodayNote;
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    /**
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     * Returns date-note. If it doesn't exist, it is automatically created.
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     *
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     * @method
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     * @param {string} date - e.g. "2019-04-29"
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     * @return {Promise<NoteShort>}
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     */
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    this.getDateNote = dateNotesService.getDateNote;
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    /**
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     * Returns month-note. If it doesn't exist, it is automatically created.
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     *
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     * @method
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     * @param {string} month - e.g. "2019-04"
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     * @return {Promise<NoteShort>}
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     */
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    this.getMonthNote = dateNotesService.getMonthNote;
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    /**
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     * Returns year-note. If it doesn't exist, it is automatically created.
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     *
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     * @method
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     * @param {string} year - e.g. "2019"
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     * @return {Promise<NoteShort>}
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     */
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    this.getYearNote = dateNotesService.getYearNote;
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    /**
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     * Hoist note. See https://github.com/zadam/trilium/wiki/Note-hoisting
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     *
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     * @method
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     * @param {string} noteId - set hoisted note. 'root' will effectively unhoist
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     * @return {Promise}
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     */
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    this.setHoistedNoteId = hoistedNoteService.setHoistedNoteId;
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    /**
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     * @method
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     * @param {string} keyboardShortcut - e.g. "ctrl+shift+a"
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     * @param {function} handler
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     */
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    this.bindGlobalShortcut = utils.bindGlobalShortcut;
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    /**
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     * Trilium runs in backend and frontend process, when something is changed on the backend from script,
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     * frontend will get asynchronously synchronized.
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     *
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     * This method returns a promise which resolves once all the backend -> frontend synchronization is finished.
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     * Typical use case is when new note has been created, we should wait until it is synced into frontend and only then activate it.
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     *
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     * @method
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     */
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    this.waitUntilSynced = ws.waitForMaxKnownSyncId;
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}
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export default FrontendScriptApi;</code></pre>
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        </article>
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    </section>
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</div>
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<nav>
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    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Branch.html">Branch</a></li><li><a href="FrontendScriptApi.html">FrontendScriptApi</a></li><li><a href="NoteComplement.html">NoteComplement</a></li><li><a href="NoteShort.html">NoteShort</a></li></ul><h3><a href="global.html">Global</a></h3>
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</nav>
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<br class="clear">
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<footer>
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    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.3</a>
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</footer>
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<script> prettyPrint(); </script>
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