jonleverrier

<?php
/**
 * getImgSizeFromUrl snippet for MODX
 * Retrieves the height and width of an image from a remote url
 * 
 * example usage: [[!getImgSizeFromUrl? &url='https://path/to/myimg.jpg' &tpl=`myTpl`]]
 * placeholders to use in the myTpl chunk are [[+height]]] and [[+width]]
 *
 * @author Jon Leverrier (jon@youandmedigital.com)
 * @version 1.0

jonleverrier

<?php
/**
 * PDF Crowd MODX Plugin
 * 
 * Using the API from PDF Crowd, this plugin will convert a MODX resource in to 
 * PDF format and then save it to your web server in a specified location.
 * 
 * The plugin is setup to trigger witin a certain MODX context. 
 * For example, a "pdf" context.
 * 

jonleverrier

<?php
/**
 * getFromSteps v.1.0
 * An unoffical utility snippet for Formalicious by Sterc
 * 
 * This utility snippet outputs all the steps for a multistep form
 * based on a given form ID
 * 
 * Usage:
 * Put the snippet in your &stepTpl and call the snippet like this:

jonleverrier

<?php
/**
 * A sample plugin to display the "welcome message" to all users, login for the first time in Revo manager
 *
 * @var modX $modx
 * @var array $scriptProperties
 * @var modPlugin $this
 *
 * @see modPlugin::process()
 *

jonleverrier

<?php
/*
    logOutput snippet for MODX
    
    Use like this:
    [[!logOutput? &input=`[[+placeholder]]`]] or

*/

if (empty($input)) {

jonleverrier

<?php
/**
 * minifyHTML Plugin for MODX
 * Based on the PHPWee PHP Minifier class
 * 
 * This plugin uses a forked version of PHPWee PHP Minifier
 * which has been patched and updated
 * 
 * For more info see;
 * https://github.com/ashucg/phpwee-php-minifier

jonleverrier

// folder selector for content blocks
// put this snippet inside a field setting with the field type of "select"


// get current resource id
$id = (!empty($id) ? $id : $modx->resource->get('id'));

// get current context key
// if $resourceid isn't a resource object, it will fallback to web
if ($resourceid = $modx->getObject('modResource', $id)) {

jonleverrier

<?php
$contexts = $modx->getCollection('modContext', array('key:!=' => 'mgr'));

foreach($contexts as $context)
	{
	$context_keys[] = $context->get('key');
	}

return implode(',', $context_keys);