invoiceninja/resources/test.pjs

/**  * Set up page and script parameters  */ var page = require('webpage').create(), system = require('system'), response = {}, debug = [], logs = [], procedure = {};
/**  * Global variables  */   /**  * Define width & height of capture  */   /**  * Define paper size.  */
/**  * Define viewport size.  */  var viewportWidth = 0, viewportHeight = 0;
if (viewportWidth && viewportHeight) {
    debug.push(new Date().toISOString().slice(0, -5) + ' [INFO] PhantomJS - Set viewport size ~ width: ' + viewportWidth + ' height: ' + viewportHeight);
    page.viewportSize = {width: viewportWidth, height: viewportHeight};
}
/**  * Define custom headers.  */  page.customHeaders = {};
/**  * Page settings  */  page.settings.resourceTimeout = 5000;
/**  * On resource timeout  */ page.onResourceTimeout = function (error) {
    response = error;
    response.status = error.errorCode;
};
/**  * On resource requested  */ page.onResourceRequested = function (resource) {
};
/**  * On resource received  */ page.onResourceReceived = function (resource) {
    if (!response.status) {
        response = resource;
    }
};
/**  * Handle page errors  */ page.onError = function (msg, trace) {
    var error = {message: msg, trace: []};
    trace.forEach(function (t) {
        error.trace.push(' -> ' + (t.file || t.sourceURL) + ': ' + t.line + (t.function ? ' (in function ' + t.function + ')' : ''));
    });
    logs.push(error);
};
/**  * Handle global errors  */ phantom.onError = function (msg, trace) {
    var stack = [];
    trace.forEach(function (t) {
        stack.push(' -> ' + (t.file || t.sourceURL) + ': ' + t.line + (t.function ? ' (in function ' + t.function + ')' : ''));
    });
    response.status = 500;
    response.content = msg;
    response.console = stack;
    system.stdout.write(JSON.stringify(response, undefined, 4));
    phantom.exit(1);
};
/**  * Open page  */ page.open('__YOUR_LINK_HERE__', 'GET', '', function (status) {
    page.evaluate(function () {
        debugger;
        var styles = {};
        for (var property in styles) {
            document.body.style[property] = styles[property];
        }
    });
    var delay = 0;
    if (!delay) {
        return procedure.execute(status);
    }
    debug.push(new Date().toISOString().slice(0, -5) + ' [INFO] PhantomJS - Delaying page render for ' + delay + ' second(s)');
    window.setTimeout(function () {
        debug.push(new Date().toISOString().slice(0, -5) + ' [INFO] PhantomJS - Rendering page after delaying for ' + delay + ' second(s)');
        procedure.execute(status);
    }, (delay * 1000));
});
/**  * Execute procedure  */ procedure.execute = function (status) {
    if (status === 'success') {
        try {
            response.content = page.evaluate(function () {
                return document.getElementsByTagName('html')[0].innerHTML
            });
        } catch (e) {
            response.status = 500;
            response.content = e.message;
        }
    }
    response.console = logs;
    system.stderr.write(debug.join('\\n') + '\\n');
    system.stdout.write(JSON.stringify(response, undefined, 4));
    phantom.exit();
};