<?php
/**
* Tagunslag Plugin
*
* @author Marijn Tijhuis <*****@*****.**>
* @version 1.0.0
*/
// Field method
field::$methods['tagunslug'] = function ($field) {
$field->value = tagunslug($field);
return $field;
};
// Convert tag slug (see tagslug plugin) string to tag name
function tagunslug($text)
{
// uppercase first character after -and-
$text = implode('-and-', array_map('ucfirst', explode('-and-', $text)));
// replace -and- by <space>&<space>
$text = str_replace('-and-', ' & ', $text);
// replace - buy <space>
$text = str_replace('-', ' ', $text);
// uppercase
$text = ucfirst($text);
return $text;
}
<?php
///////////////////////////////////////////////////////
// ----------------------------------------------------------
// SNIPPET
// ----------------------------------------------------------
// If there is a param in the url
if (param()) {
// Get the first key of the param array, but when the first key in url is `tag` (singular), make sure to use `tags` (plural; used in the text files) as the key value!
$paramkey = key(param()) == 'tag' ? 'tags' : key(param());
// Unslug the param to a tag
$paramvalue = tagunslug(param(key(param())));
// Save param and tag for use in URL
$paramurl = key(param()) . ':' . param(key(param()));
// Filter projects by param
$page_items = $page->siblings()->visible()->filterBy($paramkey, $paramvalue, ',')->flip();
$lookup_page = [];
$i = 0;
// Build an array with all project id's of the filtered projects
foreach ($page_items as $page_item) {
$lookup_page[$i] = $page_item->id();
$i++;
}
// return the key of the array where the current page is located
$current_page_index = array_search($page->id(), $lookup_page);
if (isset($current_page_index)) {
// If the current page is not the first of the filtered list
if ($current_page_index > 0) {
$next_page = page($lookup_page[$current_page_index - 1]);
$next_title = $next_page->title();
$next_url = $next_page->url() . '/' . $paramurl;
