source: extensions/Juza/include/functions.inc.php @ 4537

<?php
function Juza_hook() {
  global $template;
  Juza_update();
  $template->set_filenames(array('juza' => 'theme/Juza/script.tpl'));
  $template->parse('juza');
}

function Juza_file($src) {
  global $conf;
  $remove = (isset($conf['thumbnail_dir'])) ? $conf['thumbnail_dir']:'thumbnail';
  $remove .= '/' .  $conf['prefix_thumbnail'];
  $remove = '#' . addslashes( $remove ) . '#';
  $file = preg_replace( $remove, '', $src, 1 );
        $pos = strrpos( $file  , '.');
  $ext = substr($file,$pos);
        $file_wo_ext = substr($file,0,$pos);
  if (is_file($file)) return $file; /* 80% have the same file extension */
  if ($ext <> 'jpg') {
    if (is_file($file_wo_ext . 'jpg')) return $file;/* 90% */
  }
  if ($ext <> 'JPG') {
    if (is_file($file_wo_ext . 'JPG')) return $file;/* 8% */
  }
  if ($ext <> 'png') {
    if (is_file($file_wo_ext . 'png')) return $file;/* 1.8% */
  }
  if ($ext <> 'PNG') {
    if (is_file($file_wo_ext . 'PNG')) return $file;/* 0.1% */
  }
  if ($ext <> 'jpeg') {
    if (is_file($file_wo_ext . 'jpeg')) return $file;/* or 50% */
  }
  if ($ext <> 'JPEG') {
    if (is_file($file_wo_ext . 'JPEG')) return $file;/* or 40% */
  }
  if ($ext <> 'gif') {
    if (is_file($file_wo_ext . 'gif')) return $file;/* 0.0001% */
  }
  if ($ext <> 'GIF') {
    if (is_file($file_wo_ext . 'GIF')) return $file;/* 0.0001% */
  }
        return $src;
}

function remove_AkBookStyle_handlers() {
  global $public_content;
  remove_event_handler('loc_begin_index_thumbnails', array($public_content, 'loc_begin_index_thumbnails'));
  remove_event_handler('loc_end_index_thumbnails', array($public_content, 'loc_end_index_thumbnails'));
  remove_event_handler('loc_begin_index', array($public_content, 'page_force'));
  remove_event_handler('loc_end_picture', array($public_content, 'loc_end_picture'));
}

function Juza_update() {
  global $template, $conf, $user;
  $conf_Juza = Juza_default();
  if (isset($conf['Juza Config'])) $conf_Juza = array_merge($conf_Juza, unserialize($conf['Juza Config']));
  if (isset($_POST['Juza_submit'])) {
    $conf_Juza['Juza_handlers'] = isset($_POST['Juza_handlers']) ? true:false;
    $conf_Juza['Juza_width'] = isset($_POST['Juza_width']) ? (integer)$_POST['Juza_width'] : 885;
    $conf_Juza['Juza_width'] = ($conf_Juza['Juza_width'] > 885) ? 885 : $conf_Juza['Juza_width'];
    $conf_Juza['Juza_width'] = ($conf_Juza['Juza_width'] < 300) ? 300 : $conf_Juza['Juza_width'];
    $conf_Juza['Juza_height'] = isset($_POST['Juza_height']) ? (integer)$_POST['Juza_height'] : 400;
    $conf_Juza['Juza_height'] = ($conf_Juza['Juza_height'] > 400) ? 400 : $conf_Juza['Juza_height'];
    $conf_Juza['Juza_height'] = ($conf_Juza['Juza_height'] < 110) ? 110 : $conf_Juza['Juza_height'];
    $conf_Juza['Juza_shift'] = isset($_POST['Juza_shift']) ? (integer)$_POST['Juza_shift'] : -160;
    $conf_Juza['Juza_shift'] = ($conf_Juza['Juza_shift'] > 0) ? 0 : $conf_Juza['Juza_shift'];
    $conf_Juza['Juza_shift'] = ($conf_Juza['Juza_shift'] < -320) ? 320 : $conf_Juza['Juza_shift'];
    $conf_Juza['Juza_Auto_CS'] = isset($_POST['Juza_Auto_CS']) ? true:false;
    $conf['Juza Config'] = serialize($conf_Juza);
    $query = 'REPLACE INTO '.CONFIG_TABLE.'
      SET param = \'Juza Config\',
      value = \'' . $conf['Juza Config'] . '\',
      comment = \'Juza Theme Configuration Parameters\';';
    pwg_query($query);
  }
  if (isset($_POST['Juza_reset'])) {
    $conf_Juza = Juza_default();
    $conf['Juza Config'] = serialize($conf_Juza);
    $query = 'REPLACE INTO '.CONFIG_TABLE.'
      SET param = \'Juza Config\',
      value = \'' . $conf['Juza Config'] . '\',
      comment = \'Juza Theme Configuration Parameters\';';
    pwg_query($query);
  }
  $conf['Juza_active'] = (!isset($conf_Juza['Juza_handlers'])) ? true:$conf_Juza['Juza_handlers'];

  if ( is_admin() ) {
    $template->append('footer_elements', '<form method="post" name="JuzaTC"  action="' . make_index_url() . '">
<input name="Juza_config" type="submit" value="'. l10n('Juza Theme Configuration') .'" class="conf" />
<input type="hidden" value="true" name="Juza_conf" />
</form>');
  }
  if ( isset($_POST['Juza_conf']) ) $template->assign('Juza_config', true);
  if ($conf['Juza_active']) $template->assign('Juza_active', true);
  if ($conf_Juza['Juza_handlers']) $template->assign('Juza_handlers', 'checked="checked"');
  $user["expand"] = true;
  $template->assign('Juza_cats', get_categories_menu());
  $user["expand"] = false;
  $template->assign('Juza_width', $conf_Juza['Juza_width']);
  $template->assign('Juza_height', $conf_Juza['Juza_height']);
  $template->assign('Juza_height2', 55+$conf_Juza['Juza_height']);
  $template->assign('Juza_height3', 325+$conf_Juza['Juza_height']);
  $template->assign('Juza_shift', $conf_Juza['Juza_shift']);
  $template->assign('Juza_shift2', 150-$conf_Juza['Juza_height']);
  $template->assign('Juza_shift3', -(12+$conf_Juza['Juza_height']));
  if ($conf_Juza['Juza_Auto_CS']) $template->assign('Juza_Auto_CS', 'checked="checked"');
  if (isset($_POST['Juza_close'])) {
    redirect(make_index_url());
  }
}
function Juza_default() {
  return array(
    'Juza_handlers' => true,
    'Juza_width'    => 885,
    'Juza_height'   => 240,
    'Juza_shift'    => -160,
    'Juza_Auto_CS'  => true,);
}
?>