lexonomy_editor_plugin_system/plugin-loader.js

function plugin_start(div, entry, editable) {
    if(typeof plugin_init !== 'undefined') plugin_init(div, entry, editable);
    if(typeof plugin_render !== 'undefined') plugin_render(div, entry);
}

function plugin_load(config, div, entry, editable) {
    $("#load-pre-status").text("Loading...");
    var status_span = $('#load-status');

    var len_deps = config.dependencies && config.dependencies.length || 0;
    var len_globals = config.globals && Object.keys(config.globals).length || 0;

    var progress = 0;
    var num_progress = len_deps + len_globals;

    status_span.after(" / " + num_progress);
    status_span.text("0");
    
    var check = function() {
        status_span.text(progress + 1 + "");
        if (++progress >= num_progress) { // has to be >= for num_progress = 0
            status_span.parent().empty();
            $.ajax({dataType: "script", cache: true, url: config.javascript, success: function() { plugin_start(div, entry, editable); }});
        }
    }
    
    config.dependencies.forEach(function(script) { 
        $.ajax({
            dataType: "script", 
            cache: true, 
            url: script,
            success: check
        });
    });      
        
    Object.keys(config.globals).forEach(function(global_name) {
        $.get(config.globals[global_name], function(data) {
            window[global_name] = data;
            check();
        });
    });
    
    config.css.forEach(function(css_url) {
        var link  = document.createElement('link');
        link.rel  = 'stylesheet';
        link.type = 'text/css';
        link.href = css_url;
        link.media = 'all';
        $('head').append(link);
    });

    // always adding a style element for to use for convenience
    $('head').append($('<style id="dynamic_styler"></style>'));

    if(num_progress == 0) check();
}