phpwcms Support Forum

Code: Select all

<?php
// ****************************************************************
// Tue Feb 19, 2008  Heiko H.
// http://forum.phpwcms.org/viewtopic.php?p=99630#p99630
//
// This RT returns a text link to a picture,
// this is then shown in a lightbox/slimbox.
//
// Just put this in a *.php file in frontend_render folder.
// 
// Use the RT like this
// [LIGHTBOX:real_imagename.ext:Your Caption]Your Text[/LIGHTBOX]
// The real imagename (eg. image.jpg) can be found in file center.
// ****************************************************************

// ----------------------------------------------------------------
// obligate check for phpwcms constants
if (!defined('PHPWCMS_ROOT')) {
   die("You Cannot Access This Script Directly, Have a Nice Day.");
}
// ----------------------------------------------------------------

function lightbox_link($real_imgname, $caption, $link_text="") 
{

//hash+ext des files ermitteln
$sql = "SELECT f_hash, f_ext "."FROM ".DB_PREPEND."phpwcms_file WHERE f_name LIKE '".$real_imgname."' AND f_trash = '0'";
$result = mysql_query($sql);
$row = mysql_fetch_row($result);
$img_hash = $row[0];
$img_ext = $row[1];


//link zusammenstellen
$lightbox_link = "<a href=\"".PHPWCMS_FILES.$img_hash.".".$img_ext."\" class=\"lightbox_link\" rel=\"lightbox\" title=\"".$caption."\" target=\"_blank\">";
$lightbox_link .= $link_text."</a>";

//link ausgeben
return $lightbox_link;
}

if( ! ( strpos($content["all"],'[LIGHTBOX:')===false ) )
{
//Prüfung ob slimbox.css usw. schon vorhanden
   if (!isset ($GLOBALS['block']['custom_htmlhead']['lightbox.css']))
   {
    $GLOBALS['block']['custom_htmlhead']['lightbox.css']   = '  <link rel="stylesheet" href="'.TEMPLATE_PATH.'slimbox/css/slimbox.css" type="text/css" media="screen" />';
   }
   if (!isset ($GLOBALS['block']['custom_htmlhead']['mootools.js']))
   {
    $GLOBALS['block']['custom_htmlhead']['mootools.js']   = '  <script src="'.TEMPLATE_PATH.'inc_js/mootools/mootools.js" type="text/javascript"></script>';
   }
   if (!isset ($GLOBALS['block']['custom_htmlhead']['slimbox.js']))
   {
    $GLOBALS['block']['custom_htmlhead']['slimbox.js']      = '  <script src="'.TEMPLATE_PATH.'slimbox/js/slimbox.js" type="text/javascript"></script>';
    }

$content['all'] = preg_replace('/\[LIGHTBOX:(.*?):(.*?)\](.*?)\[\/LIGHTBOX]/e','lightbox_link("$1","$2","$3");',$content['all']);
}
?>

Code: Select all

<?php
// ****************************************************************
// Tue Feb 19, 2008  Heiko H.
// http://forum.phpwcms.org/viewtopic.php?p=99630#p99630
//
// This RT returns a text link to a picture,
// this is then shown in a lightbox/slimbox.
//
// Just put this in a *.php file in frontend_render folder.
//
// Use the RT like this
// [LIGHTBOX:real_imagename.ext:Your Caption]Your Text[/LIGHTBOX]
// The real imagename (eg. image.jpg) can be found in file center.
// ****************************************************************

// ----------------------------------------------------------------
// obligate check for phpwcms constants
if (!defined('PHPWCMS_ROOT')) {
   die("You Cannot Access This Script Directly, Have a Nice Day.");
}
// ----------------------------------------------------------------

function lightbox_link($real_imgname, $caption, $link_text="")
{

//hash+ext des files ermitteln
$sql = "SELECT f_hash, f_ext "."FROM ".DB_PREPEND."phpwcms_file WHERE f_name LIKE '".$real_imgname."' AND f_trash = '0'";
$result = mysql_query($sql);
$row = mysql_fetch_row($result);
$img_hash = $row[0];
$img_ext = $row[1];


//link zusammenstellen
$lightbox_link = "<a href=".PHPWCMS_FILES.$img_hash.".".$img_ext." class=\"lightbox_link\" rel=\"lightbox\" title=\"".$caption."\" target=\"_blank\">";
$lightbox_link .= $link_text."</a>";

//link ausgeben
return $lightbox_link;
}

if( ! ( strpos($content["all"],'[LIGHTBOX:')===false ) )
{
//Prüfung ob slimbox.css usw. schon vorhanden
   if (!isset ($GLOBALS['block']['custom_htmlhead']['lightbox.css']))
   {
    $GLOBALS['block']['custom_htmlhead']['lightbox.css']   = '  <link rel="stylesheet" href="'.TEMPLATE_PATH.'slimbox/css/slimbox.css" type="text/css" media="screen" />';
   }
   if (!isset ($GLOBALS['block']['custom_htmlhead']['mootools.js']))
   {
    $GLOBALS['block']['custom_htmlhead']['mootools.js']   = '  <script src="'.TEMPLATE_PATH.'inc_js/mootools/mootools.js" type="text/javascript"></script>';
   }
   if (!isset ($GLOBALS['block']['custom_htmlhead']['slimbox.js']))
   {
    $GLOBALS['block']['custom_htmlhead']['slimbox.js']      = '  <script src="'.TEMPLATE_PATH.'slimbox/js/slimbox.js" type="text/javascript"></script>';
    }

$content['all'] = preg_replace('/\[LIGHTBOX:(.*?):(.*?)\](.*?)\[\/LIGHTBOX]/e','lightbox_link("$1","$2","$3");',$content['all']);
}
?>