somatonic

<?php

/**
 * ProcessWire example demonstration module
 *
 * Page::addable hook module, once installed will set permission "addable" to false
 * for pages using basic-page template and with level greater than 1
 */

class PageAddableHook extends WireData implements Module, ConfigurableModule {

somatonic

<?php

/**
 *  ProcessWire module
 *  
 *  Example Fields Language Label Helper
 *  Gets the language value of a field label for the current user's language
 *
 *  Once Installed it will add a new method to fields
 *  

somatonic

<?php

/**
 * TinyMCE replace nbsp with regular whitespace
 *
 * Only nbsp preceeded with a whitespace will get replaced, this leaves
 * single non breaking space only bewtween words
 *
 * ProcessWire 2.x
 * Copyright (C) 2012 by Ryan Cramer

somatonic

<?php

/**
 * Example Hooks to hack InputfieldPageTable to not render add buttons on a condition
 * This will remove "add new" buttons if there's more than 2 entries
 *
 * - First addHookBefore InputfieldPageTable::render to count the value (table rows)
 * - If value is greater than 1, we hadd another hook to InputfieldButton::render (used by page table for the buttons)
 *   and overwrite it with an empty string.
 * - Add another hook after page table render to remove the button hooks, to not remove any other buttons rendered

somatonic

<?php

/**
 * AddImagesFromUrl
 * 
 * On a page with fields
 * "add_images_url" text field
 * "images" images field
 * 
 * This basic example module will add the image from the url to the images field on page save.

somatonic

/**
 * Custom login
 * ==============================================================================
 */
wire()->addHookBefore("ProcessLogin::execute", function($event){
    if(wire("user")->isLoggedin() && wire("input")->get("login")) {
        wire("session")->redirect("/");
    }
});

somatonic

$words = '';
$q = $sanitizer->selectorValue($input->post->q);
$words = explode(' ', $q);

foreach($words as $word) {
	$word = $sanitizer->selectorValue($word); 
	if($word) $selectorEmergencyContacts .= "title|label_$lang*=$word, ";
}

...

somatonic

foreach($page->parents as $p) echo "<a href='$p->url'>$p->title</a>";

somatonic

$parent = '/processwire/access/users/' . $user->name;
foreach($pages->get("/tools/categories/")->children("sort=title") as $tag) {
    echo "<h2>$tag->title</h2>";
    foreach($pages->find("parent={$parent}, course_categories=$tag") as $p){
         echo "<a href='{$p->course_documents->url}'>{$p->course_documents->name}</a>";
    }
}

somatonic

<?php

class UserNameLabel extends WireData implements Module{
	
	public static function getModuleInfo() {
		return array(
			'title' => __('UserNameLabel', __FILE__), // Module Title
			'version' => 100,
			'summary' => __('Overwrite User Name Label', __FILE__), // Module Summary
			'autoload' => true