Files
zulip/zerver/tests/frontend/casperjs/samples/metaextract.js
Tim Abbott e111a2f9a5 [manual] Rename Django app from zephyr to zerver.
This needs to be deployed to both staging and prod at the same
off-peak time (and the schema migration run).

At the time it is deployed, we need to make a few changes directly in
the database:

(1) UPDATE django_content_type set app_label='zerver' where app_label='zephyr';
(2) UPDATE south_migrationhistory set app_name='zerver' where app_name='zephyr';

(imported from commit eb3fd719571740189514ef0b884738cb30df1320)
2013-08-06 07:39:36 -04:00

33 lines
747 B
JavaScript

/*jshint strict:false*/
/*global CasperError console phantom require*/
var casper = require("casper").create();
var url = casper.cli.get(0);
var metas = [];
if (!url) {
casper
.echo("Usage: $ casperjs metaextract.js <url>")
.exit(1)
;
}
casper.start(url, function() {
metas = this.evaluate(function() {
var metas = [];
[].forEach.call(document.querySelectorAll("meta"), function(elem) {
var meta = {};
[].slice.call(elem.attributes).forEach(function(attr) {
meta[attr.name] = attr.value;
});
metas.push(meta);
});
return metas;
});
});
casper.run(function() {
require("utils").dump(metas);
this.exit();
});