Bolt\Legacy\Storage::preFillSingle PHP Method

    private function preFillSingle($key, $contenttype, $images)
    {
        $content = [];
        $title = '';
        $content['contenttype'] = $key;
        $content['datecreated'] = date('Y-m-d H:i:s', time() - rand(0, 365 * 24 * 60 * 60));
        $content['datepublish'] = date('Y-m-d H:i:s', time() - rand(0, 365 * 24 * 60 * 60));
        $content['datedepublish'] = null;
        $username = array_rand($this->app['users']->getUsers(), 1);
        $user = $this->app['users']->getUser($username);
        $content['ownerid'] = $user['id'];
        $content['status'] = 'published';
        shuffle($images);
        foreach ($contenttype['fields'] as $field => $values) {
            switch ($values['type']) {
                case 'text':
                    if ($contenttype['slug'] === 'blocks' && $field === 'title') {
                        // Special case: if we're prefilling a 'blocks' contenttype add some
                        // sensible titles to get started.
                        $content[$field] = $this->getBlocksTitle();
                    } else {
                        if (strpos($field, 'link') !== false) {
                            // Another special case: If the field contains 'link', we guess it'll be used
                            // as a link, so don't prefill it with "text", but leave it blank instead.
                            $content[$field] = '';
                        } else {
                            $content[$field] = trim(strip_tags($this->app['prefill']->get('/1/veryshort')));
                        }
                    }
                    if (empty($title)) {
                        $title = $content[$field];
                    }
                    break;
                case 'image':
                    // Get a random image
                    if (!empty($images)) {
                        $image = next($images);
                        $content[$field]['file'] = $image->getPath();
                    }
                    break;
                case 'html':
                case 'textarea':
                case 'markdown':
                    if (in_array($field, ['teaser', 'introduction', 'excerpt', 'intro', 'content'])) {
                        $params = '/medium/decorate/link/1';
                    } else {
                        $params = '/medium/decorate/link/ol/ul/3';
                    }
                    $content[$field] = trim($this->app['prefill']->get($params));
                    if ($values['type'] == "markdown") {
                        $content[$field] = strip_tags($content[$field]);
                    }
                    break;
                case 'datetime':
                    $content[$field] = date('Y-m-d H:i:s', time() - rand(-365 * 24 * 60 * 60, 365 * 24 * 60 * 60));
                    break;
                case 'date':
                    $content[$field] = date('Y-m-d', time() - rand(-365 * 24 * 60 * 60, 365 * 24 * 60 * 60));
                    break;
                case 'checkbox':
                    $content[$field] = rand(0, 1);
                    break;
                case 'float':
                case 'number':
                    // number is deprecated
                // number is deprecated
                case 'integer':
                    $content[$field] = rand(-1000, 1000) + rand(0, 1000) / 1000;
                    break;
            }
        }
        $contentobject = $this->getContentObject($contenttype);
        $contentobject->setValues($content);
        // After we initially filled the content object, we get the title to set the slug.
        $slug = $this->app['slugify']->slugify($contentobject->getTitle());
        $contentobject->setValue('slug', $slug);
        if (!empty($contenttype['taxonomy'])) {
            foreach ($contenttype['taxonomy'] as $taxonomy) {
                if ($this->app['config']->get('taxonomy/' . $taxonomy . '/options')) {
                    $options = $this->app['config']->get('taxonomy/' . $taxonomy . '/options');
                    $key = array_rand($options);
                    $contentobject->setTaxonomy($taxonomy, $key, $options[$key], rand(1, 1000));
                }
                if ($this->app['config']->get('taxonomy/' . $taxonomy . '/behaves_like') == 'tags') {
                    $contentobject->setTaxonomy($taxonomy, $this->getSomeRandomTags(5));
                }
            }
        }
        $this->saveContent($contentobject);
        $output = Trans::__("Added to <tt>%key%</tt> '%title%'", ['%key%' => $key, '%title%' => $contentobject->getTitle()]) . "<br>\n";
        return $output;
    }