ahmed-musallam

// you can run this code in chrome on this link for example: https://docs.adobe.com/docs/en/aem/6-2/develop/ref/granite-ui/api/jcr_root/libs/granite/ui/components/coral/foundation/form/checkbox/index.html

// get textContent of child element based on selector
function getText(el, selector){
  if(!el) return;
  var childEl = el.querySelector(selector);
  return childEl ? childEl.textContent : ""
}

$(".propertydef").each((a,p) => 

ahmed-musallam

export class EventUtil
{
  private static observable = $({});

  /**
   * Subscribe to an event
   */
  public static subscribe = function(...args){
    EventUtil.observable.on.apply(EventUtil.observable, args);

ahmed-musallam

JCR SQL2 Query Samples

A collection of JCR SQL2 query examples

Nodes that have a non-empty property with name 'propName'

SELECT 
   p.* FROM [nt:unstructured] AS p 
WHERE 
 ISDESCENDANTNODE('/') 

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

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

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

.multifield .fieldset-container {

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

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

/**
 * Built this to filters a large array based on predicates to use with a Vuejs app I was building.
 * It provides a declarative way to filter an array of objects whose properties are strings.
 * But it can be adapted and improved for other types.
 * you can see an example vuejs app that uses this method here: http://jsfiddle.net/ahmedmusallam/jruxn3bh/
 */

(function () {
    /**
     * @param {Arrray} predicates: an array of predicates

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"}
 *
 */