Нужно вывести превью картинки из временной директории

MrAndrew · 7 Сен 2010

Нужно вывести превью картинки из временной директории

Здравствуйте.

Никак не могу вывести превью картинки из директории. Вся остальная информация выводится на ура! Превью же, выводится из основной директории, причем картинка выбирается на угад... Прошу помощи... Вот код awaiting.php:

PHP:

<?php

$templates_used = 'awaiting,awaiting_images_bit';
$main_template = 'awaiting';

define('GET_CACHES', 1);
define('GET_USER_ONLINE', 1);
define('ROOT_PATH', './');
include(ROOT_PATH.'global.php');
require(ROOT_PATH.'includes/sessions.php');
$user_access = get_permission();
include(ROOT_PATH.'includes/page_header.php');
include(ROOT_PATH.'includes/paging.php');
  $getpaging = new Paging($page, $perpage, $num_rows_all, $link_arg);
  $offset = $getpaging->get_offset();
  $site_template->register_vars(array(
    "paging" => $getpaging->get_paging(),
    "paging_stats" => $getpaging->get_paging_stats()
  ));
        

$imgtable_width = ceil(intval($config['image_table_width']) / $config['image_cells']);
if ((substr($config['image_table_width'], -1)) == "%") {
  $imgtable_width .= "%";
}

$additional_sql = "";
if (!empty($additional_image_fields)) {
  foreach ($additional_image_fields as $key => $val) {
    $additional_sql .= ", i.".$key;
  }
}

  $logged_in_id = trim($user_info['user_id']);
  $sql = "SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_media_file, i.image_thumb_file".$additional_sql.", c.cat_name".get_user_table_field(", u.", "user_name")."
          FROM (".IMAGES_TEMP_TABLE." i,  ".CATEGORIES_TABLE." c)
          LEFT JOIN ".USERS_TABLE." u ON (".get_user_table_field("u.", "user_id")." = i.user_id)
          WHERE i.user_id = $logged_in_id
          ORDER BY i.image_date DESC
          LIMIT $offset, $perpage";



  $result = $site_db->query($sql);
$num_rows = $site_db->get_numrows($result);

if (!$num_rows)  {
  $awaiting_new_images = "<table align=\"center\" width=\"".$config['image_table_width']."\" border=\"0\" cellpadding=\"0\" cellspacing=\"1\"><tr class=\"imagerow1\"><td align=\"center\">";
  $awaiting_new_images .= $lang['awaiting_images_no'];
  $awaiting_new_images .= "</td></tr></table>";
}
else  {
  $awaiting_new_images = "<table width=\"".$config['image_table_width']."\" border=\"0\" cellpadding=\"".$config['image_table_cellpadding']."\" cellspacing=\"".$config['image_table_cellspacing']."\">\n";
  $count = 0;
  $bgcounter = 0;
  $prev_image_id = -1;
  while ($image_row = $site_db->fetch_array($result)) {
    if ($image_row['image_id'] == $prev_image_id) { 
      continue;
    }
    $prev_image_id=$image_row['image_id'];
    if ($count == 0) {
      $row_bg_number = ($bgcounter++ % 2 == 0) ? 1 : 2;
      $awaiting_new_images .= "<tr class=\"imagerow".$row_bg_number."\">\n";

    }
    $awaiting_new_images .= "<td width=\"".$imgtable_width."\" valign=\"top\">\n";

    show_image_awaiting($image_row, "awaiting");
    $awaiting_new_images .= $site_template->parse_template("awaiting_images_bit");
    $awaiting_new_images .= "\n</td>\n";
    $count++;
    if ($count == $config['image_cells']) {
    $awaiting_new_images .= "</tr>\n";

      $count = 0;
    }
  } // end while

  if ($count > 0)  {
    $leftover = ($config['image_cells'] - $count);
    if ($leftover >= 1) {
      for ($f = 0; $f < $leftover; $f++) {
      $awaiting_new_images .= "<td width=\"".$imgtable_width."\">\n&nbsp;\n</td>\n";

      }
      $awaiting_new_images .= "</tr>\n";
    }
  }
  $awaiting_new_images .= "</table>\n";
}  // end else

$site_template->register_vars("awaiting_new_images", $awaiting_new_images);
unset($awaiting_new_images);

$site_template->register_vars(array(
  "msg" => $msg,
  "clickstream" => $clickstream,
  "lang_userlist_title" => $lang['lang_userlist_title']
));
$site_template->print_template($site_template->parse_template($main_template));
include(ROOT_PATH.'includes/page_footer.php');
?>

и funktions.php:

PHP:

// -----------------------------------------------
// --- Start Mod "my awaiting images" ------------
//------------------------------------------------

function show_image_awaiting($image_row, $mode = "", $show_link = 1, $detailed_view = 0) {
  global $self_url, $site_template, $site_sess, $user_info, $config, $cat_cache, $lang, $additional_image_fields, $user_table_fields, $url_show_profile;

  if (!check_permission("auth_viewimage", $image_row['cat_id']) || !check_permission("auth_viewcat", $image_row['cat_id'])) {
    $show_link = 1;
  }

  if (isset($image_row[$user_table_fields['user_name']]) && $image_row['user_id'] != GUEST) {
    $user_name = format_text($image_row[$user_table_fields['user_name']], 2);

    $user_profile_link = (!empty($url_show_profile)) ? str_replace("{user_id}", $image_row['user_id'], $url_show_profile) : ROOT_PATH."member.php?action=showprofile&amp;".URL_USER_ID."=".$image_row['user_id'];
    $user_name_link = "<a href=\"".$site_sess->url($user_profile_link)."\">".$user_name."</a>";
  }
  else {
    $user_name = format_text($lang['userlevel_guest'], 2);
    $user_name_link = $user_name;
  }

  $site_template->register_vars(array(
    "image_id" => $image_row['image_id'],
    "user_id" => $image_row['user_id'],
    "image_date" => format_date($config['date_format']." ".$config['time_format'], $image_row['image_date']),
    "user_name" => $user_name,
    "user_name_link" => $user_name_link,
    "image_name" => format_text($image_row['image_name'], 2),
    "image_url" => ($show_link) ? $site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_row['image_id'].((!empty($mode)) ? "&amp;mode=".$mode : "")) : "",
    "image" => get_media_code($image_row['image_media_file'], $image_row['image_id'], $image_row['cat_id'], $image_row['image_name'], $mode, $show_link, $detailed_view),
    "thumbnail" => get_thumbnail_code_awaiting($image_row['image_media_file'], $image_row['image_thumb_file'], $image_row['image_id'], $image_row['image_name'], $mode, $show_link),
    "thumbnail_openwindow" => get_thumbnail_code_awaiting($image_row['image_media_file'], $image_row['image_thumb_file'], $image_row['image_id'], $image_row['image_name'], $mode, $show_link, 1),
    "image_file_name" => $image_row['image_media_file'],
    "thumbnail_file_name" => $image_row['image_thumb_file']
  ));

  if (!empty($additional_image_fields)) {
    $additional_field_array = array();
    foreach ($additional_image_fields as $key => $val) {
      $additional_field_array[$key] = (!empty($image_row[$key])) ? format_text($image_row[$key], 1) : REPLACE_EMPTY;
      $additional_field_array['lang_'.$key] = $val[0];
    }
    if (!empty($additional_field_array)) {
      $site_template->register_vars($additional_field_array);
    }
  }
  return true;
}



function get_thumbnail_code_awaiting($media_file_name, $thumb_file_name = "", $image_id, $cat_id, $image_name = "", $mode = "", $show_link = 1, $open_window = 0) {
  global $site_sess, $config;

  if (!check_media_type($media_file_name)) {
    $thumb = "<img src=\"".ICON_PATH."/404.gif\" border=\"0\" alt=\"\" />";
  }
  else {
    if (!get_file_path($thumb_file_name, "thumb", $cat_id, 0, 0)) {
      $file_src = ICON_PATH."/".get_file_extension($media_file_name).".gif";
      $image_info = @getimagesize($file_src);
      $width_height = (!empty($image_info[3])) ? " ".$image_info[3] : "";
      $thumb = "<img src=\"data/tmp_thumbnails/".$thumb_file_name."\" border=\"0\"".$width_height." alt=\"".format_text($image_name, 2)."\" />";
    }
    else {
      $file_src = get_file_path($thumb_file_name, "thumb", $cat_id, 0, 1);
      $image_info = @getimagesize($file_src);
      $width_height = (!empty($image_info[3])) ? " ".$image_info[3] : "";
      $thumb = "<img src=\"data/tmp_thumbnails/".$thumb_file_name."\" border=\"".$config['image_border']."\"".$width_height." alt=\"".format_text($image_name, 2)."\" />";
    }
  }

  if ($show_link) {
    if ($open_window) {
      $thumb = "<a href=\"".$site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_id.((!empty($mode)) ? "&amp;mode=".$mode : ""))."\" onclick=\"opendetailwindow()\" target=\"detailwindow\">".$thumb."</a>";
    }
    else {
      $thumb = "<a href=\"".$site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_id.((!empty($mode)) ? "&amp;mode=".$mode : ""))."\" target=\"_blank\">".$thumb."</a>";
    }
  }
  return $thumb;
}
// -----------------------------------------------
// --- End Mod "my awaiting images" --------------
//------------------------------------------------

Что неправильно?

Благодарю

fixxxer · 7 Сен 2010

в этом никто не сможет разобраться кроме тебя - тем более что это кусок каокго то большого движка написанного не самым лучшим образом.

http://phpfaq.ru/debug

Нужно вывести превью картинки из временной директории

MrAndrew

Новичок

fixxxer

К.О.