<?php
/*
  $Id: article_reviews.php, v1.0 2003/12/04 12:00:00 ra Exp $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/

  require('includes/application_top.php');

  $action = (isset($_GET['action']) ? $_GET['action'] : '');

  if (tep_not_null($action)) {
    switch ($action) {
      case 'update':
        $reviews_id = tep_db_prepare_input($_GET['rID']);
        $reviews_rating = tep_db_prepare_input($_POST['reviews_rating']);
        $last_modified = tep_db_prepare_input($_POST['last_modified']);
        $reviews_text = tep_db_prepare_input($_POST['reviews_text']);

        tep_db_query("update " . TABLE_ARTICLE_REVIEWS . " set reviews_rating = '" . tep_db_input($reviews_rating) . "', last_modified = now() where reviews_id = '" . (int)$reviews_id . "'");
        tep_db_query("update " . TABLE_ARTICLE_REVIEWS_DESCRIPTION . " set reviews_text = '" . tep_db_input($reviews_text) . "' where reviews_id = '" . (int)$reviews_id . "'");

        tep_redirect(tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews_id));
        break;
      case 'deleteconfirm':
        $reviews_id = tep_db_prepare_input($_GET['rID']);

        tep_db_query("delete from " . TABLE_ARTICLE_REVIEWS . " where reviews_id = '" . (int)$reviews_id . "'");
        tep_db_query("delete from " . TABLE_ARTICLE_REVIEWS_DESCRIPTION . " where reviews_id = '" . (int)$reviews_id . "'");

        tep_redirect(tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page']));
        break;
      case 'approve_review':
        $reviews_id = tep_db_prepare_input($_GET['rID']);
        tep_db_query("update " . TABLE_ARTICLE_REVIEWS . " set approved=1 where reviews_id = " . $reviews_id);
        tep_redirect(tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews_id));
        break;
      case 'disapprove_review':
        $reviews_id = tep_db_prepare_input($_GET['rID']);
        tep_db_query("update " . TABLE_ARTICLE_REVIEWS . " set approved=0 where reviews_id = " . $reviews_id);
        tep_redirect(tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews_id));
        break;
    }
  }
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html <?php echo HTML_PARAMS; ?>>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo CHARSET; ?>">
<title><?php echo TITLE ?></title>
<script type="text/javascript" src="includes/prototype.js"></script> 
<link rel="stylesheet" type="text/css" href="includes/stylesheet.css">
<!--[if IE]>
<link rel="stylesheet" type="text/css" href="includes/stylesheet-ie.css">
<![endif]-->
<script language="javascript" src="includes/general.js"></script>
</head>
<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0" bgcolor="#FFFFFF" onload="SetFocus();">
<!-- header //-->
<?php require(DIR_WS_INCLUDES . 'header.php'); ?>
<!-- header_eof //-->

<!-- body //-->
<div id="body">
<table border="0" width="100%" cellspacing="0" cellpadding="0" class="body-table">
  <tr>
	<!-- left_navigation //-->
	<?php require(DIR_WS_INCLUDES . 'column_left.php'); ?>
	<!-- left_navigation_eof //-->
    <!-- body_text //-->
    <td valign="top" class="page-container"><table border="0" width="100%" cellspacing="0" cellpadding="0">
      <tr>
        <td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="0">
          <tr>
            <td class="pageHeading"><?php echo HEADING_TITLE; ?></td>
            <td class="pageHeading" align="right"><?php echo tep_draw_separator('pixel_trans.gif', HEADING_IMAGE_WIDTH, HEADING_IMAGE_HEIGHT); ?></td>
          </tr>
        </table></td>
      </tr>
<?php
  if ($action == 'edit') {
    $rID = tep_db_prepare_input($_GET['rID']);

    $reviews_query = tep_db_query("select r.reviews_id, r.articles_id, r.customers_name, r.date_added, r.last_modified, r.reviews_read, rd.reviews_text, r.reviews_rating from " . TABLE_ARTICLE_REVIEWS . " r, " . TABLE_ARTICLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . (int)$rID . "' and r.reviews_id = rd.reviews_id");
    $reviews = tep_db_fetch_array($reviews_query);

    $articles_name_query = tep_db_query("select articles_name from " . TABLE_ARTICLES_DESCRIPTION . " where articles_id = '" . (int)$reviews['articles_id'] . "' and language_id = '" . (int)$languages_id . "'");
    $articles_name = tep_db_fetch_array($articles_name_query);
    if ($articles_name === false) $articles_name = array();

    $rInfo_array = array_merge($reviews, $articles_name);
    $rInfo = new objectInfo($rInfo_array);
?>
      <tr><?php echo tep_draw_form('review', FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID'] . '&action=preview'); ?>
        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
          <tr>
            <td class="main" valign="top" colspan="2"><b><?php echo ENTRY_ARTICLE; ?></b> <?php echo $rInfo->articles_name; ?><br><b><?php echo ENTRY_FROM; ?></b> <?php echo $rInfo->customers_name; ?><br><br><b><?php echo ENTRY_DATE; ?></b> <?php echo tep_date_short($rInfo->date_added); ?></td>
          </tr>
        </table></td>
      </tr>
      <tr>
        <td><table witdh="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td class="main" valign="top"><b><?php echo ENTRY_REVIEW; ?></b><br><br><?php echo tep_draw_textarea_field('reviews_text', 'soft', '60', '15', $rInfo->reviews_text); ?></td>
          </tr>
          <tr>
            <td class="smallText" align="right"><?php echo ENTRY_REVIEW_TEXT; ?></td>
          </tr>
        </table></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '1', '10'); ?></td>
      </tr>
      <tr>
        <td class="main"><b><?php echo ENTRY_RATING; ?></b>&nbsp;<?php echo TEXT_BAD; ?>&nbsp;<?php for ($i=1; $i<=5; $i++) echo tep_draw_radio_field('reviews_rating', $i, '', $rInfo->reviews_rating) . '&nbsp;'; echo TEXT_GOOD; ?></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '1', '10'); ?></td>
      </tr>
      <tr>
        <td align="right" class="main"><?php echo tep_draw_hidden_field('reviews_id', $rInfo->reviews_id) . tep_draw_hidden_field('articles_id', $rInfo->articles_id) . tep_draw_hidden_field('customers_name', $rInfo->customers_name) . tep_draw_hidden_field('articles_name', $rInfo->articles_name) . tep_draw_hidden_field('date_added', $rInfo->date_added) . tep_image_submit('button_magnifier.png', IMAGE_PREVIEW) . ' <a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID']) . '">' . tep_image_button('button_cancel.gif', IMAGE_CANCEL) . '</a>'; ?></td>
      </form></tr>
<?php
  } elseif ($action == 'preview') {
    if (tep_not_null($_POST)) {
      $rInfo = new objectInfo($_POST);
    } else {
      $rID = tep_db_prepare_input($_GET['rID']);

      $reviews_query = tep_db_query("select r.reviews_id, r.articles_id, r.customers_name, r.date_added, r.last_modified, r.reviews_read, rd.reviews_text, r.reviews_rating from " . TABLE_ARTICLE_REVIEWS . " r, " . TABLE_ARTICLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . (int)$rID . "' and r.reviews_id = rd.reviews_id");
      $reviews = tep_db_fetch_array($reviews_query);

      $articles_name_query = tep_db_query("select articles_name from " . TABLE_ARTICLES_DESCRIPTION . " where articles_id = '" . (int)$reviews['articles_id'] . "' and language_id = '" . (int)$languages_id . "'");
      $articles_name = tep_db_fetch_array($articles_name_query);
      if ($articles_name === false) $articles_name = array();

      $rInfo_array = array_merge($reviews, $articles_name);
      $rInfo = new objectInfo($rInfo_array);
    }
?>
      <tr><?php echo tep_draw_form('update', FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID'] . '&action=update', 'post', 'enctype="multipart/form-data"'); ?>
        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
          <tr>
            <td class="main" valign="top" colspan="2"><b><?php echo ENTRY_ARTICLE; ?></b> <?php echo $rInfo->articles_name; ?><br><b><?php echo ENTRY_FROM; ?></b> <?php echo $rInfo->customers_name; ?><br><br><b><?php echo ENTRY_DATE; ?></b> <?php echo tep_date_short($rInfo->date_added); ?></td>
          </tr>
        </table>
      </tr>
      <tr>
        <td><table witdh="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td valign="top" class="main"><b><?php echo ENTRY_REVIEW; ?></b><br><br><?php echo nl2br(tep_db_output(tep_break_string($rInfo->reviews_text, 15))); ?></td>
          </tr>
        </table></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '1', '10'); ?></td>
      </tr>
      <tr>
        <td class="main"><b><?php echo ENTRY_RATING; ?></b>&nbsp;<?php echo tep_image(HTTP_SERVER . DIR_WS_CATALOG_IMAGES . 'stars_' . $rInfo->reviews_rating . '.gif', sprintf(TEXT_OF_5_STARS, $rInfo->reviews_rating)); ?>&nbsp;<small>[<?php echo sprintf(TEXT_OF_5_STARS, $rInfo->reviews_rating); ?>]</small></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '1', '10'); ?></td>
      </tr>
<?php
    if (tep_not_null($_POST)) {
/* Re-Post all POST'ed variables */
      reset($_POST);
      while(list($key, $value) = each($_POST)) echo tep_draw_hidden_field($key, $value);
?>
      <tr>
        <td align="right" class="smallText"><?php echo '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=edit') . '">' . tep_image_button('button_back.gif', IMAGE_BACK) . '</a> ' . tep_image_submit('button_update.gif', IMAGE_UPDATE) . ' <a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id) . '">' . tep_image_button('button_cancel.gif', IMAGE_CANCEL) . '</a>'; ?></td>
      </form></tr>
<?php
    } else {
      if (isset($_GET['origin'])) {
        $back_url = $_GET['origin'];
        $back_url_params = '';
      } else {
        $back_url = FILENAME_ARTICLE_REVIEWS;
        $back_url_params = 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id;
      }
?>
      <tr>
        <td align="right"><?php echo '<a href="' . tep_href_link($back_url, $back_url_params, 'NONSSL') . '">' . tep_image_button('button_back.gif', IMAGE_BACK) . '</a>'; ?></td>
      </tr>
<?php
    }
  } else {
?>
      <tr>
        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
          <tr>
            <td valign="top">
            <table border="0" width="100%" cellspacing="0" cellpadding="0" >
               <tr>
                 <td>
            <table border="0" width="100%" cellspacing="0" cellpadding="0" class="data-table">
              <tr class="dataTableHeadingRow">
                <td class="dataTableHeadingContent"><?php echo TABLE_HEADING_ARTICLES; ?></td>
                <td class="dataTableHeadingContent" align="right"><?php echo TABLE_HEADING_RATING; ?></td>
                <td class="dataTableHeadingContent" align="right"><?php echo TABLE_HEADING_DATE_ADDED; ?></td>
                <td class="dataTableHeadingContent" align="center"><?php echo TEXT_APPROVED; ?></td>
                <td class="dataTableHeadingContent" align="right"><?php echo TABLE_HEADING_ACTION; ?>&nbsp;</td>
              </tr>
<?php
    $reviews_query_raw = "select reviews_id, articles_id, date_added, last_modified, reviews_rating, approved from " . TABLE_ARTICLE_REVIEWS . " order by date_added DESC";
    $reviews_split = new splitPageResults($_GET['page'], MAX_DISPLAY_SEARCH_RESULTS, $reviews_query_raw, $reviews_query_numrows);
    $reviews_query = tep_db_query($reviews_query_raw);
    while ($reviews = tep_db_fetch_array($reviews_query)) {
      if ((!isset($_GET['rID']) || (isset($_GET['rID']) && ($_GET['rID'] == $reviews['reviews_id']))) && !isset($rInfo)) {
        $reviews_text_query = tep_db_query("select r.reviews_read, r.customers_name, length(rd.reviews_text) as reviews_text_size from " . TABLE_ARTICLE_REVIEWS . " r, " . TABLE_ARTICLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . (int)$reviews['reviews_id'] . "' and r.reviews_id = rd.reviews_id");
        $reviews_text = tep_db_fetch_array($reviews_text_query);

        $articles_name_query = tep_db_query("select articles_name from " . TABLE_ARTICLES_DESCRIPTION . " where articles_id = '" . (int)$reviews['articles_id'] . "' and language_id = '" . (int)$languages_id . "'");
        $articles_name = tep_db_fetch_array($articles_name_query);
        if ($articles_name === false) $articles_name = array();

        $reviews_average_query = tep_db_query("select (avg(reviews_rating) / 5 * 100) as average_rating from " . TABLE_ARTICLE_REVIEWS . " where articles_id = '" . (int)$reviews['articles_id'] . "'");
        $reviews_average = tep_db_fetch_array($reviews_average_query);

        $review_info = array_merge($reviews_text, $reviews_average, $articles_name);
        $rInfo_array = array_merge($reviews, $review_info);
        $rInfo = new objectInfo($rInfo_array);
      }

      if (isset($rInfo) && is_object($rInfo) && ($reviews['reviews_id'] == $rInfo->reviews_id) ) {
        echo '              <tr id="defaultSelected" class="dataTableRowSelected" onmouseover="rowOverEffect(this)" onmouseout="rowOutEffect(this)" onclick="document.location.href=\'' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=preview') . '\'">' . "\n";
      } else {
        echo '              <tr class="dataTableRow" onmouseover="rowOverEffect(this)" onmouseout="rowOutEffect(this)" onclick="document.location.href=\'' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id']) . '\'">' . "\n";
      }
?>
                <td class="dataTableContent"><?php echo '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id'] . '&action=preview') . '">' . tep_image(DIR_WS_ICONS . 'magnifier.png', ICON_PREVIEW) . '</a>&nbsp;' . tep_get_articles_name($reviews['articles_id']); ?></td>
                <td class="dataTableContent" align="right"><?php echo tep_image(HTTP_SERVER . DIR_WS_CATALOG_IMAGES . 'stars_' . $reviews['reviews_rating'] . '.gif'); ?></td>
                <td class="dataTableContent" align="right"><?php echo tep_date_short($reviews['date_added']); ?></td>
                <td class="dataTableContent" align="center"><?php echo $reviews['approved']==1?tep_image(DIR_WS_IMAGES . 'accept.png', IMAGE_ICON_STATUS_GREEN, 16, 16):tep_image(DIR_WS_IMAGES . 'cancel.png', IMAGE_ICON_STATUS_RED, 16, 16); ?></td>
                <td class="dataTableContent" align="right"><?php if ( (is_object($rInfo)) && ($reviews['reviews_id'] == $rInfo->reviews_id) ) { echo tep_image(DIR_WS_IMAGES . 'arrow_right_blue.png'); } else { echo '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id']) . '">' . tep_image(DIR_WS_IMAGES . 'information.png', IMAGE_ICON_INFO) . '</a>'; } ?>&nbsp;</td>
              </tr>
<?php
    }
?>
</table></td></tr>
               <tr>
                <td colspan="4"><table border="0" width="100%" cellspacing="0" cellpadding="0" class="data-table-foot">
                  <tr>
                    <td class="smallText" valign="top"><?php echo $reviews_split->display_count($reviews_query_numrows, MAX_DISPLAY_SEARCH_RESULTS, $_GET['page'], TEXT_DISPLAY_NUMBER_OF_REVIEWS); ?></td>
                    <td class="smallText" align="right"><?php echo $reviews_split->display_links($reviews_query_numrows, MAX_DISPLAY_SEARCH_RESULTS, MAX_DISPLAY_PAGE_LINKS, $_GET['page']); ?></td>
                  </tr>
                </table></td>
              </tr>
            </table></td>
<?php
    $heading = array();
    $contents = array();

    switch ($action) {
      case 'delete':
        $heading[] = array('text' => '<b>' . TEXT_INFO_HEADING_DELETE_REVIEW . '</b>');

        $contents = array('form' => tep_draw_form('reviews', FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=deleteconfirm'));
        $contents[] = array('text' => TEXT_INFO_DELETE_REVIEW_INTRO);
        $contents[] = array('text' => '<br><b>' . $rInfo->articles_name . '</b>');
        $contents[] = array('align' => 'center', 'text' => '<br>' . tep_image_submit('button_delete.gif', IMAGE_DELETE) . ' <a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id) . '">' . tep_image_button('button_cancel.gif', IMAGE_CANCEL) . '</a>');
        break;
      default:
      if (isset($rInfo) && is_object($rInfo)) {
        $heading[] = array('text' => '<b>' . $rInfo->articles_name . '</b>');

        $contents[] = array('align' => 'center', 'text' => '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=edit') . '">' . tep_image_button('button_page_edit.png', IMAGE_EDIT) . '</a> <a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=delete') . '">' . tep_image_button('button_delete.gif', IMAGE_DELETE) . '</a>');
        $contents[] = array('text' => '<br>' . TEXT_INFO_DATE_ADDED . ' ' . tep_date_short($rInfo->date_added));
        if (tep_not_null($rInfo->last_modified)) $contents[] = array('text' => TEXT_INFO_LAST_MODIFIED . ' ' . tep_date_short($rInfo->last_modified));
        $contents[] = array('text' => '<br>' . TEXT_INFO_REVIEW_AUTHOR . ' ' . $rInfo->customers_name);
        $contents[] = array('text' => TEXT_INFO_REVIEW_RATING . ' ' . tep_image(HTTP_SERVER . DIR_WS_CATALOG_IMAGES . 'stars_' . $rInfo->reviews_rating . '.gif'));
        $contents[] = array('text' => TEXT_INFO_REVIEW_READ . ' ' . $rInfo->reviews_read);
        $contents[] = array('text' => '<br>' . TEXT_INFO_REVIEW_SIZE . ' ' . $rInfo->reviews_text_size . ' bytes');
        $contents[] = array('text' => '<br>' . TEXT_INFO_ARTICLES_AVERAGE_RATING . ' ' . number_format($rInfo->average_rating, 2) . '%');
        if($rInfo->approved==0){
          $contents[] = array('align' => 'left', 'text' => '<br>' . TEXT_APPROVED . ': ' . TEXT_NO );
          $contents[] = array('align' => 'center', 'text' => '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, tep_get_all_get_params(array('action', 'info')) . 'action=approve_review&rID=' . $rInfo->reviews_id, 'NONSSL') . '">' . tep_image_button('review_approve.gif', TEXT_APPROVE) . '</a>');
          }
        elseif($rInfo->approved==1) {
          $contents[] = array('align' => 'left', 'text' => '<br>' . TEXT_APPROVED . ': ' . TEXT_YES );
          $contents[] = array('align' => 'center', 'text' => '<a href="' . tep_href_link(FILENAME_ARTICLE_REVIEWS, tep_get_all_get_params(array('action', 'info')) . 'action=disapprove_review&rID=' . $rInfo->reviews_id, 'NONSSL') . '">' . tep_image_button('review_disapprove.gif', TEXT_DISAPPROVE) . '</a>');
          }
        else{  
          $contents[] = array('align' => 'left', 'text' => '<br>&nbsp;' . TEXT_APPROVED . ': ' . "Unknown" );        
          }
      }
        break;
    }

    if ( (tep_not_null($heading)) && (tep_not_null($contents)) ) {
      echo '            <td width="25%" valign="top">' . "\n";

      $box = new box;
      echo $box->infoBox($heading, $contents);

      echo '            </td>' . "\n";
    }
?>
          </tr>
        </table></td>
      </tr>
<?php
  }
?>
    </table></td>
<!-- body_text_eof //-->
  </tr>
</table>
</div>
<!-- body_eof //-->

<!-- footer //-->
<?php require(DIR_WS_INCLUDES . 'footer.php'); ?>
<!-- footer_eof //-->
<br>
</body>
</html>
<?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>
