douglascayers’s gists

douglascayers / ChatterApiPostMultipleFiles.java

Last active March 17, 2017 04:11

Chatter REST API "/connect/batch" resource to post multiple files

	String header = '--some_random_boundary_string' + '\r\n';
	String separator = '\r\n' + '--some_random_boundary_string' + '\r\n';
	String footer = '\r\n' + '\r\n' + '--some_random_boundary_string--';

	HttpRequest req = new HttpRequest();
	req.setEndpoint( URL.getSalesforceBaseUrl().toExternalForm() + '/services/data/v39.0/connect/batch');
	req.setHeader('Authorization', 'OAuth ' + UserInfo.getSessionId());
	req.setHeader('Content-Type', 'multipart/form-data; boundary=some_random_boundary_string');
	req.setHeader('Accept', 'application/json');
	req.setBody(header +

douglascayers / ChatterApiPostSingleFile.java

Created March 17, 2017 04:11

Chatter REST API "/connect/files/users/me" resource to post single file.

	String header = '--some_random_boundary_string' + '\r\n';
	String separator = '\r\n' + '--some_random_boundary_string' + '\r\n';
	String footer = '\r\n' + '\r\n' + '--some_random_boundary_string--';

	HttpRequest req = new HttpRequest();
	req.setEndpoint( URL.getSalesforceBaseUrl().toExternalForm() + '/services/data/v39.0/connect/files/users/me');
	req.setHeader('Authorization', 'OAuth ' + UserInfo.getSessionId());
	req.setHeader('Content-Type', 'multipart/form-data; boundary=some_random_boundary_string');
	req.setHeader('Accept', 'application/json');
	req.setBody(header +

douglascayers / AccountTrigger.trg

Created March 22, 2017 00:11

Example trigger that delegates to helper class.

	trigger AccountTrigger on Account ( before insert, before update, before delete,
	after insert, after update, after delete ) {

	AccountTriggerHandler handler = new AccountTriggerHandler();

	if ( Trigger.isBefore && Trigger.isInsert ) {
	handler.handleBeforeInsert( Trigger.new );
	}
	else if ( Trigger.isBefore && Trigger.isUpdate ) {
	handler.handleBeforeUpdate( Trigger.old, Trigger.oldMap, Trigger.new, Trigger.newMap );

douglascayers / AccountPage.vfp

Created March 27, 2017 17:11

Example Visualforce page that displays the Classic Attachments and Salesforce Files related lists.

	<apex:page standardController="Account">

	<!-- classic attachments related list -->
	<apex:relatedList subject="{!account.id}" list="CombinedAttachments" />

	<!-- new salesforce files related list -->
	<apex:relatedList subject="{!account.id}" list="AttachedContentDocuments" />

	</apex:page>

douglascayers / XMLParser.java

Created April 22, 2017 19:21

Apex code snippet demonstrating how to parse CDATA in XML using Dom.XMLNode

	String xml =
	'<?xml version="1.0" encoding="UTF-8"?>' +
	'<root>' +
	' <SomeNode><![CDATA[<b>contains html tags</b>]]></SomeNode>' +
	'</root>';

	// replace CDATA sections with parseable tokens
	xml = xml.replaceAll( '<!\\[CDATA\\[', 'XML_CDATA_START' ).replaceAll( ']]>', 'XML_CDATA_END' );

	// we will build up a map of original text and replacement text

douglascayers / ContentNotePDFController.java

Created May 2, 2017 05:46

Proof of concept inspired by Matthew Hauck's question on the Success Community how to export Enhanced Note to PDF, https://success.salesforce.com/0D53A000035M8cM

	/**
	* Developed by Doug Ayers (douglascayers.com)
	*
	* Proof of concept inspired by Matthew Hauck's question
	* on the Success Community how to export Enhanced Note to PDF
	* https://success.salesforce.com/0D53A000035M8cM
	*/
	public with sharing class ContentNotePDFController {

	public transient String title { get; set; }

douglascayers / FeedItemTrigger.java

Created May 9, 2017 03:14

Proof of concept automatically add "Recommendation" link to Chatter Posts. Inspired by https://success.salesforce.com/0D53A000036B7Ai

	/**
	* For any Chatter post that is not a 'LinkPost' then add a FeedAttachment
	* that links to system to integrate with, such as a third-party system to capture recommendations.
	*
	* https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_objects_feedattachment.htm
	*
	* Inspired by https://success.salesforce.com/0D53A000036B7Ai
	*/
	trigger FeedItemTrigger on FeedItem (after insert) {

douglascayers / LineNumberCounter.java

Created May 17, 2017 15:12

Simple Java method to count all lines in a file. Requires Java 8+

	private static int getLineCount( File file ) throws Exception {

	try ( LineNumberReader reader = new LineNumberReader( new FileReader( file ) ) ) {

	while ( reader.readLine() != null ) {}

	return reader.getLineNumber();

	}

douglascayers / ContentHubTest1.cls

Last active July 14, 2023 10:04

ConnectApi.ContentHub examples of adding and updating files in external data source (e.g. Google Drive or SharePoint Online) before Summer '17

	/**
	* Developed by Doug Ayers (douglascayers.com)
	* Org62 Case 16584902
	* GUS W-006274
	*
	* This test creates a file "new document.txt" with contents "Hello World"
	* in an external data source, such as Google Drive or SharePoint Online.
	*
	* Despite being a unit test it has real side effects in the external system.
	*

douglascayers / UploadFile.html

Last active April 18, 2021 14:48

JavaScript snippet for uploading fille to Salesforce as ContentVersion and sharing to record as ContentDocumentLink via jsforce and jquery.

	<apex:page>

	<head>
	<script src="{!$Resource.jquery224}"></script> <!-- https://jquery.com/ -->
	<script src="{!$Resource.jsforce170}"></script> <!-- https://jsforce.github.io/ -->
	<script>$j = jQuery.noConflict();</script>
	</head>

	<body>
	<form>

Doug Ayers douglascayers