<?php
/**
 * @package    apostrophePlugin
 * @subpackage    action
 * @author     P'unk Avenue <apostrophe@punkave.com>
 */
class BaseaMediaComponents extends sfComponents
{

  /**
   * DOCUMENT ME
   * @param mixed $request
   */
  public function executeBrowser($request)
  {
    // We don't use a single integrated form for this anymore. What we wanted was
    // individual-link behavior, and yet we overlaid a form on that,
    // which had some interesting aspects but was ultimately confusing 
    // and a problem for search engine indexing etc
    
    // ... But we do now use a simple form for the search form
    
    $this->current = "aMedia/index";
    $params = array();
    $type = aMediaTools::getSearchParameter('type');
    if (strlen($type))
    {
      $this->type = $type;
      $params['type'] = $type;
    }
    $tag = aMediaTools::getSearchParameter('tag');
    if (strlen($tag))
    {
      $this->selectedTag = $tag;
      $params['tag'] = $tag;
    }
    $categorySlug = aMediaTools::getSearchParameter('category');
    if (strlen($categorySlug))
    {
      $this->selectedCategory = Doctrine::getTable('aCategory')->findOneBySlug($categorySlug);
      $params['category'] = $categorySlug;
    }
    $search = aMediaTools::getSearchParameter('search');
    if (strlen($search))
    {
      $this->search = $search;
      $params['search'] = $search;
    }
    $this->searchForm = new aMediaSearchForm();
    $this->searchForm->bind(array('search' => $request->getParameter('search')));
    $this->current .= "?" . http_build_query($params);
    $this->allTags = aMediaItemTable::getAllTagNameForUserWithCount();
    $tagsByPopularity = $this->allTags;
    arsort($tagsByPopularity);
    $this->popularTags = array();
    $n = 0;
    $max = aMediaTools::getOption('popular_tags');
    foreach ($tagsByPopularity as $tag => $count)
    {
      if ($n == $max)
      {
        break;
      }
      $this->popularTags[$tag] = $count;
      $n++;
    }
  }

  /**
   * DOCUMENT ME
   * @param mixed $request
   */
  public function executeBreadcrumb($request)
  {
    $this->type = aMediaTools::getSearchParameter('type');
    $this->tag = aMediaTools::getSearchParameter('tag');
    $this->search = aMediaTools::getSearchParameter('search');
    $this->categorySlug = aMediaTools::getSearchParameter('category');
    $this->crumbs = array();
    // I tried calling I18N here but that requires enabling
    // I18N for every project which the I18N helper does not...
    // I'm not internationalizing this site, so I give up. 
    // If you're reading this, tell me how to localize these labels
    // without punishing noninternationalized sites. I really don't
    // want to push this much logic into a template. tom@punkave.com
    $this->crumbs[] = array(
      "label" => "Home",
      "link" => "@homepage",
      "first" => true);
    $this->crumbs[] = array(
      "label" => "Media",
      "link" => "aMedia/index");
    if ($this->type)
    {
      $this->crumbs[] = array(
        "label" => $this->type,
        "link" => aUrl::addParams("aMedia/index", array("type" => $this->type)));
    }
    if ($this->categorySlug)
    {
      $this->crumbs[] = array(
        "label" => $this->category,
        "link" => aUrl::addParams("aMedia/index", array('type' => $this->type, "category" => $this->categorySlug)));
    }
    if ($this->tag)
    {
      $this->crumbs[] = array(
        "label" => htmlspecialchars($this->tag),
        "link" => aUrl::addParams("aMedia/index", array("type" => $this->type, 'category' => $this->categorySlug, "tag" => $this->tag))); 
    }
    if ($this->search)
    {
      $this->crumbs[] = array(
        "label" => htmlspecialchars($this->search),
        "link" => aUrl::addParams("aMedia/index", array("type" => $this->type, 'category' => $this->categorySlug, "tag" => $this->tag, "search" => $this->search)));
    }
    if (isset($this->item))
    {
      $this->crumbs[] = array(
        "label" => $this->item->getTitle(),
        "link" => aUrl::addParams("aMedia/show", array("slug" => $this->item->getSlug())));
    }
    $this->crumbs[count($this->crumbs) - 1]['last'] = true;
  }

  /**
   * DOCUMENT ME
   * @param mixed $request
   */
  public function executeSelectMultiple($request)
  {
    $this->items = aMediaTools::getSelectedItems();
  }

  /**
   * DOCUMENT ME
   * @param mixed $request
   */
  public function executeSelectSingle($request)
  {
    $this->items = aMediaTools::getSelectedItems();
  }

  /**
   * DOCUMENT ME
   * @param mixed $request
   */
  public function executeMultipleList($request)
  {
    $this->items = aMediaTools::getSelectedItems();
  }

  /**
   * DOCUMENT ME
   */
  public function executeMultiplePreview()
  {
    $this->items = aMediaTools::getSelectedItems();
  }
}