grafana/panels/text.js

// Copyright (c) 2015 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

'use strict';

var generateGraphId = require('../id');

function Text(opts) {
    opts = opts || {};
    var self = this;

    var defaults = {
        title: '',
        id: generateGraphId(),
        error: false,
        span: 12,
        editable: true,
        type: 'text',
        mode: 'markdown',
        content: '',
        style: {},
        links: []
    };
    this.state = defaults;

    // Overwrite defaults with custom values
    Object.keys(opts).forEach(function eachOpt(opt) {
        self.state[opt] = opts[opt];
    });

    // finally add to row/dashboard if given
    if (opts.row && opts.dashboard) {
        opts.row.addPanel(this);
        opts.dashboard.addRow(opts.row);
    }
}

Text.prototype.generate = function generate() {
    return this.state;
};

Text.prototype.setTitle = function setTitle(title) {
    this.state.title = title;
};

module.exports = Text;