mirror of
https://github.com/grafana/grafana.git
synced 2025-02-12 00:25:46 -06:00
80d694d205
* rendering: headless chrome progress * renderer: minor change * grpc: version hell * updated grpc libs * wip: minor progess * rendering: new image rendering plugin is starting to work * feat: now phantomjs works as well and updated alerting to use new rendering service * refactor: renamed renderer package and service to rendering to make renderer name less confusing (rendering is internal service that handles the renderer plugin now) * rendering: now render key is passed and render auth is working in plugin mode * removed unneeded lines from gitignore * rendering: now plugin mode supports waiting for all panels to complete rendering * fix: LastSeenAt fix for render calls, was not set which causes a lot of updates to Last Seen at during rendering, this should fix sqlite db locked issues in seen in previous releases * change: changed render tz url parameter to use proper timezone name as chrome does not handle UTC offset TZ values * fix: another update to tz param generation * renderer: added http mode to renderer service, new ini setting [rendering] server_url
80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
(function() {
|
|
'use strict';
|
|
|
|
var page = require('webpage').create();
|
|
var args = require('system').args;
|
|
var params = {};
|
|
var regexp = /^([^=]+)=([^$]+)/;
|
|
|
|
args.forEach(function(arg) {
|
|
var parts = arg.match(regexp);
|
|
if (!parts) { return; }
|
|
params[parts[1]] = parts[2];
|
|
});
|
|
|
|
var usage = "url=<url> png=<filename> width=<width> height=<height> renderKey=<key>";
|
|
|
|
if (!params.url || !params.png || !params.renderKey || !params.domain) {
|
|
console.log(usage);
|
|
phantom.exit();
|
|
}
|
|
|
|
phantom.addCookie({
|
|
'name': 'renderKey',
|
|
'value': params.renderKey,
|
|
'domain': params.domain,
|
|
});
|
|
|
|
page.viewportSize = {
|
|
width: params.width || '800',
|
|
height: params.height || '400'
|
|
};
|
|
|
|
var timeoutMs = (parseInt(params.timeout) || 10) * 1000;
|
|
var waitBetweenReadyCheckMs = 50;
|
|
var totalWaitMs = 0;
|
|
|
|
page.open(params.url, function (status) {
|
|
console.log('Loading a web page: ' + params.url + ' status: ' + status, timeoutMs);
|
|
|
|
page.onError = function(msg, trace) {
|
|
var msgStack = ['ERROR: ' + msg];
|
|
if (trace && trace.length) {
|
|
msgStack.push('TRACE:');
|
|
trace.forEach(function(t) {
|
|
msgStack.push(' -> ' + t.file + ': ' + t.line + (t.function ? ' (in function "' + t.function +'")' : ''));
|
|
});
|
|
}
|
|
console.error(msgStack.join('\n'));
|
|
};
|
|
|
|
function checkIsReady() {
|
|
var panelsRendered = page.evaluate(function() {
|
|
var panelCount = document.querySelectorAll('.panel').length;
|
|
return window.panelsRendered >= panelCount;
|
|
});
|
|
|
|
if (panelsRendered || totalWaitMs > timeoutMs) {
|
|
var bb = page.evaluate(function () {
|
|
return document.getElementsByClassName("main-view")[0].getBoundingClientRect();
|
|
});
|
|
|
|
page.clipRect = {
|
|
top: bb.top,
|
|
left: bb.left,
|
|
width: bb.width,
|
|
height: bb.height
|
|
};
|
|
|
|
page.render(params.png);
|
|
phantom.exit();
|
|
} else {
|
|
totalWaitMs += waitBetweenReadyCheckMs;
|
|
setTimeout(checkIsReady, waitBetweenReadyCheckMs);
|
|
}
|
|
}
|
|
|
|
setTimeout(checkIsReady, waitBetweenReadyCheckMs);
|
|
});
|
|
})();
|