ahmed-musallam

def BASE_PATH = '/content/test' // CHANGE the path to search in

// BE CAREFUL! this may have performance implecations on large trees
// start with a deep tree and work your way up.

/*
 * Recurses over all nodes in the subtree "basePath" 
 * and checks every property of every node for prefixes that are not registered
 * @returns an array or unregistered prefixes

ahmed-musallam

<!--
I use this setup primarely on jsfiddle where I do not want to open chrome console while testing js code.
example: https://jsfiddle.net/wybmxgop/1/
-->

<!-- a Mono-spaced font-->
<link href="https://fonts.googleapis.com/css?family=Roboto+Mono" rel="stylesheet">
<style>
ul#console {
  list-style-type: none;

ahmed-musallam

.multifield form {
  margin: 0 auto;
  max-width: 750px;
}

.multifield .margin-1rem {
  margin: 1rem !important;
}

.multifield .fieldset-container {

ahmed-musallam

# based on https://www.reddit.com/r/osx/comments/3ewn93/too_many_open_files_in_system_what_is_causing_this/ctj765h/
# will print a list of comma seperated enties, each entry is in this format: <PID name>, <PID>, <Files open>
sudo lsof -n | perl -pe '$x = <>; while(<>) { ($cmd, $pid, $rest) = split(/\s+/); $cmds{$pid} = $cmd; $pids{$pid}++;} while( ($key, $val) = each %pids) { $pidName=$cmds{$key}; printf "$pidName,$key,$val \n" } ;'

ahmed-musallam

// in this example, we wait for jquery to become available.
waitFor("$",1000*60,function(){
 console.log('jQuery is ready to be used!');
})

ahmed-musallam

/**
 * A simple circular data structure
 */
function Circular(arr, startIntex){
  this.arr = arr;
  this.currentIndex = startIntex || 0;
}

Circular.prototype.next = function(){
  var i = this.currentIndex, arr = this.arr;

ahmed-musallam

How to fix AEM error org.apache.jackrabbit.vault.fs.impl.io.GenericArtifactHandler Error while parsing when deploying AEM package

I ran into this issue with one of the projects I was working on, AEM throws this very unhelpful error:

rg.apache.jackrabbit.vault.fs.impl.io.GenericArtifactHandler Error while parsing <path here>/.content.xml: {}
org.xml.sax.SAXException: null
	at org.apache.jackrabbit.vault.fs.impl.io.DocViewSAXImporter.startElement(DocViewSAXImporter.java:662)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784)

ahmed-musallam

import javax.jcr.PropertyType

/**
 * This script will find all PropertyDifinitions for a node instance from it's primaryType and mixins
 * It will then determine if any of the current properties violate any of the PropertyDifinitions. it only checks property name and type.
 * For example, a "dam:Asset" node with a property "test" and a property "jcr:mixinTypes" of Type Reference has two violations:
 * 1. "test" is not on the list of allowed properties for that node type
 * 2. "jcr:mixinTypes" must be of type "Name"
 */

ahmed-musallam

#!/bin/bash
# this script will install ALL zip packages in current directory the AEM instance at 4502
for f in *.zip
do
    echo "installing: $f"
    curl -u admin:admin -F file=@"$f" -F name="$f" -F force=true -F install=true http://localhost:4502/crx/packmgr/service.jsp
    echo "done."

done

ahmed-musallam

import com.google.gson.JsonArray
import com.google.gson.JsonObject

/**
 * This script will print a JSON array of all namespaces on current AEM instance
 * Each JSON object in the array will be of the format:
 * {"prefix":"The namespace prefix", "uri":"The namespace uri"}
 *
 */