ViktoRoam

/*
 * Viktor's Roam Plugin Loader
 * version: 0.1
 * author: @ViktorTabori
 *
 * How to install it:
 *  - go to page [[roam/js]]
 *  - create a node with: {{[[roam/js]]}}
 *  - create a clode block under it
 *  - allow the running of the javascript on the {{[[roam/js]]}} node
 * 
 * DISABLE a script: 
 *  1) change `true` to `false` in the load variable
 *     eg. 'gallery': false
 *  2) reload Roam 
 *      OR disable and enable the {{[[roam/js]]}} block
 */

// settings
window.ViktorOpts = {
    dateformat: 'YYYY.MM.DD EEE',   // see for details: https://github.com/thesved/ViktoRoam/blob/master/js/dateformat.js
    nameMonths: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
    nameMonthsShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
    nameDays: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'],
    nameDaysShort: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
     exportFormat: 'JSON',      // EDN | JSON | Markdown
    fuckitlineTag: 'fuckitline',    // tag a block with this, eg #fuckitline
    fuckitlineName: 'fuck it line'  // name above the fuckitline
};

// plugins handling
(()=>{
    var load = {
        'gallery': true,    // zoom in on images 
        'longtap': true,    // long tap for right clicking on touch devices
        'dateformatter': false, // display dates differently than `January 1st, 2020` format
        'relativelinks': false, // have relative links, like [next block](block:next)
        'export': false,        // `ctrl + S` for quickly exporting the whole database
        'blockcss': false,  // create css for blocks with tags, eg #block:hide
        'autoenclose': true,    // automatically enclose " and ' characters
        'fuckitline': true, // use #fuckitline on a block and it highlights the first 3 children
    };

    var defaultrepo = 'https://js.limitlessroam.com/js/';

    // add alpha channel
    if (typeof alphaChannel == 'object') Object.keys(alphaChannel).forEach(a=>{ load[a]=true });

    // handling script loading and stopping
    Object.keys(load).forEach(k=>{
        var moduleName = 'Viktor'+k.replace(/^\w/, c => c.toUpperCase()); // eg. ViktorGallery

        // remove script if exists
        var script = document.getElementById(moduleName);
        if (script) 
            script.remove();

        // if script is set to false
        if (!load[k]) {
            // stop from running
            try {
                if (window[moduleName] && typeof window[moduleName].stop === 'function') window[moduleName].stop();
            } catch(_) {}

            return;
        }

        // add it
        var extension = document.createElement("script");
        extension.src = typeof alphaChannel == 'object' && typeof alphaChannel[k] != 'undefined' ? alphaChannel[k] : defaultrepo+k+'.js';   // add url
        extension.src = extension.src + (extension.src.indexOf('?') > -1 ? '&' : '?') + 'cb='+Date.now();   // add cache buster
        extension.id = moduleName;
        extension.async = false;
        extension.type = "text/javascript";
        document.head.appendChild(extension);
    });
    
})();