sharingbuttons.php

<?php

/**
 * Kirby Sharingbuttons Plugin
 *
 * @package   Kirby CMS
 * @author    Flo Kosiol <git@flokosiol.de>
 * @link      http://flokosiol.de
 * @version   1.2
 */

/**
 * Custom page method
 */

page::$methods['sharingbuttons'] = function($page, $config = false) {

  // get custom setting from config.php or set defaults
  $urlField         = c::get('plugin.sharingbuttons.urlField', 'url');
  $descriptionField = c::get('plugin.sharingbuttons.descriptionField', 'title');
  $size             = c::get('plugin.sharingbuttons.size','small');
  $style            = c::get('plugin.sharingbuttons.style','solid');
  $networks         = c::get('plugin.sharingbuttons.networks', [
    'twitter'     => 'Twitter',
    'facebook'    => 'Facebook',
    'google'      => 'Google+',
    'linkedin'    => 'LinkedIn',
    'email'       => 'E-Mail',
    // 'tumblr'      => 'Tumblr',
    // 'pinterest'   => 'Pinterest',
    // 'reddit'      => 'Reddit',
    // 'xing'        => 'XING',
    // 'whatsapp'    => 'WhatsApp',
    // 'hackernews'  => 'Hacker News',
    // 'vk'          => 'VK',
    // 'telegram'    => 'Telegram',
  ]);

  // override with inline settings if set
  if (!empty($config['urlField'])) {
    $urlField = $config['urlField'];
  }

  if (!empty($config['descriptionField'])) {
    $descriptionField = $config['descriptionField'];
  }

  if (!empty($config['size']) && in_array($config['size'], ['small', 'medium', 'large'])) {
    $size = $config['size'];
  }

  if (!empty($config['style']) && in_array($config['style'], ['normal', 'solid', 'circle', 'solidcircle'])) {
    $style = $config['style'];
  }

  if (!empty($config['networks']) && is_array($config['networks'])) {
    $networks = $config['networks'];
  }

  // prepare data for templates
  $url = (string) (isset($config['url']) ? $config['url'] : call([$page, $urlField]));
  $description = (string) (isset($config['description']) ? $config['description'] : call([$page, $descriptionField]));

  $data = [
    'url'         => rawurlencode($url),
    'description' => rawurlencode($description),
    'size'        => $size,
    'style'       => $style,
  ];

  // build html brick
  $content = new Brick('div');
  $content->addClass('sharingbuttons');

  $buttons = '';
  foreach ($networks as $template => $network) {
    switch ($data['size']) {
      case 'medium':
        $data['title'] = $network;
        break;

      case 'large':
        $data['title'] = l::get('plugin.sharingbuttons.' . $template, 'Share on ' . $network);
        break;

      default:
        $data['title'] = '';
        break;
    }
    $buttons .= tpl::load(__DIR__ . DS . 'templates' . DS . $template . '.php', $data);
  }

  return $content->html($buttons);

};