<?php
/*******************************************************************************
 * Copyright (c) 2013, 2015 Eclipse Foundation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Christopher Guindon (Eclipse Foundation)- initial API and implementation
 *******************************************************************************/

//if name of the file requested is the same as the current file, the script will exit directly.
if(basename(__FILE__) == basename($_SERVER['PHP_SELF'])){exit();}
require_once($_SERVER['DOCUMENT_ROOT'] . "/membership/promo/promos.php");
require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/classes/ads/promotedDownloads.class.php");

class Downloads extends CompareController {

  private $App = NULL;

  private $releaseTitle = "";

  private $show_friends_promo = FALSE;

  protected $warning = '';

  private $download_rows = '';

  private $download_standard = '';

  private $layout = 'default-download';

  public function __construct(App $App) {
    parent::__construct($App);
    $this->App = $App;
  }

  public function downloadOutput() {
    if(empty($this->download_rows)) {
      $this->buildDownload();
    }
    $html = '<div id="download-packages-container">';
    $html .= '<div id="download-packages">';
    $html .= $this->download_rows;
    $html .= '</div>';
    $html .= '</div>';
    return $html;
  }

  public function getWarning() {
    if ($this->warning == '') {
      return FALSE;
    }

    return '<div class="row header-row pink">' . $this->warning . '</div>';
  }

  public function getSystemSelect() {
    ob_start();
    ?>

      <select id="osSelect">
        <option <?php if ($this->os_display == 'win32') echo "selected"?> value="win32">Windows</option>
        <option <?php if ($this->os_display == 'linux') echo "selected"?> value="linux">Linux</option>
        <option <?php if ($this->os_display == 'macosx') echo "selected"?> value="macosx">Mac OS X (Cocoa)</option>
      </select>

    <?php
    return ob_get_clean();
  }

  public function standardOutput($Installer = NULL) {
    if (!is_null($Installer)) {
      $this->download_standard = $Installer->output();
    }
    else if (empty($this->download_standard)) {
      $this->buildDownload();
    }

    $html = '<div class="download-standard">';
    $html .= $this->download_standard;
    $html .= '</div>';
    return $html;
  }

  public function setReleaseTitle($title) {
    $this->releaseTitle = $title;
  }

  public function getReleaseName() {
    return    $this->release;

  }

  public function getReleaseTitle() {
    return   '<span id="descriptionText">' . $this->releaseTitle . '</span> for ' . $this->getSystemSelect();

  }

  public function setFriendsEarlyAccess($show = FALSE) {
    if($show == TRUE){
      $this->show_friends_promo = TRUE;
    }
  }

  public function getFriendsEarlyAccess() {
    $html = '<div class="row" id="eclipse-friends">
          <a href="/donate/">Friends of Eclipse</a> - <span>Eclipse Luna is ready!</span>  <a href="//friends.eclipse.org/luna.html" id="download-button">Download Now</a>
        </div>';

    return ($this->show_friends_promo) ? $html : '';
  }

  private function getFeaturedRow($package, $display, $zebra, $new = FALSE) {
    // Create releative url's.
    $package['downloadurl'] = substr($package['downloadurl'], strpos($package['downloadurl'], "/downloads/download.php?"));
    $package['downloadurl64'] = substr($package['downloadurl64'], strpos($package['downloadurl64'], "/downloads/download.php?"));

    $body = $package->body;
    $full_body =  trim(strip_tags($body));
    $body = $full_body;
    $full_body = htmlentities($full_body);

    $word_count = 21;
    if(str_word_count($body) >= $word_count){
      $array_body = explode('.', $body);
      $words = explode(" ", $array_body[0]);
      $body = rtrim(implode(" ", array_splice($words, 0, $word_count)), ',');
      if(str_word_count($body) == $word_count){
        $body  .= '...';
      }
    }
    if(substr($body, -1) != '.'){
      $body .= '.';
    }
    $body = htmlentities($body);

    $feature = $package->features[0];
    $features = explode(',;', $feature);

    $feature = array();
    foreach($this->features_accepted['item'] as $f){
      $data = explode(';', $f);
      foreach($data as $d){
        if(in_array($d, $features)){
          $feat = $this->getReadableFeature($data[0]);
          if(empty($feat)){
            continue;
          }
          $feature[] = $feat['name'];
        }
      }
    }
    ob_start();
    $download_count = $package['downloadCount'];
    if ($download_count != 'N/A'){
      $download_count = number_format((int)$package['downloadCount']);
    }
    ?>
    <div class="package-row clearfix<?php if ($zebra) { print ' zebra'; }?>" data-Filter-packages="<?php print implode(', ', $feature);?>">
      <div class="row vertical-align-min-md">
        <div class="col-sm-3 icon">
          <img src="<?php print $package['icon'];?>" width="42" height="42" alt="<?php print $package['name'];?>"/>
        </div>
        <div class="col-sm-13 text xs-sm-text-center">
          <h3>
            <a href="http://www.eclipse.org<?php print $package['url']?>" title="<?php print $full_body;?>">
              <?php print $package['name'];?>
            </a>
          </h3>

          <?php if (stripos($package['name'], 'standard') != 0 || stripos($package['name'], 'classic') != 0) {?>
            &nbsp; <a class="details" href="http://download.eclipse.org/eclipse/downloads/" title="Other Downloads">
            Other Downloads</a>
          <?php }?>

          <ul class="list-inline">
            <li class="download-counts"><?php print $package['size'];?></li>
            <li class="download-counts"><?php print $download_count;?> DOWNLOADS</li>
          </ul>
          <p><?php print $body;?></p>
        </div>
        <div class="col-sm-8 download">
          <div class="col-sm-9 downloadLink-icon"><i class="fa fa-download"></i></div>
          <div class="col-xs-24 col-sm-15 downloadLink-content">
            <div class="text-center">
              <p class="margin-bottom"><?php print $display;?></p>
              <ul class="list-inline">
                <?php if ($package['downloadurl'] != "") {?>
                  <li><a class="downloadLink" href="<?php print $package['downloadurl'];?>" title="Download">32 bit</a></li>
                  <li class="divider black"></li>
                <?php } if ($package['downloadurl64'] != "") {?>
                  <li><a class="downloadLink" href="<?php print $package['downloadurl64'];?>" title="Download">64 bit</a></li>
                <?php } ?>
              </ul>
            </div>
          </div>
        </div>
      </div>
    </div>
    <?php
    return ob_get_clean();
  }

  private function printAd() {
    $PromotedDownloads = New PromotedDownloads();
    ob_start();
    $html = $PromotedDownloads->output('layout_b');
    return ob_get_clean();
  }

  private function buildDownload() {
    $count = 1;

    if(empty($this->packages)){
      $this->prepareDownloads();
    }

    foreach ($this->packages as $value => $package) {

      if ($count == 2) {
        $this->download_rows .= $this->printAd();
      }

      $this->download_rows .= $this->getFeaturedRow($package, $this->display, $zebra);

      $count ++;
      $zebra = !$zebra;
    }
  }
}