close ad
Databridge V2 with MySQLi support IS Now Available!
open ad
View Menu

Technical Support Forums

Free, outstanding support from WebAssist and your colleagues

Alternative text for images

Thread began 1/06/2012 10:56 am by tjones368861 | Last modified 1/10/2012 3:07 pm by tjones368861 | 1111 views | 8 replies

tjones368861

Code before and after

Code Before:

<?php
//gallery id, theme
if(empty($pg_id)) $pg_id = (isset($_GET['gallery']) && is_numeric($_GET['gallery'])) ? intval($_GET['gallery']) : false;
if(empty($pg_theme)) $pg_theme = 'dark';
if(isset($_GET['theme'])) $pg_theme = htmlentities(strtolower($_GET['theme']));

//set config
$abs_file = str_replace('\\', '/', dirname(realpath(__FILE__)));
$abs_prefix = substr($abs_file, 0, strrpos($abs_file, '/') + 1);
$included = strtolower(realpath(__FILE__)) != strtolower(realpath($_SERVER['SCRIPT_FILENAME']));
include($abs_prefix . 'global.php');
require_once($abs_prefix . "../webassist/caching/PG_CachedResize_Image.php" );

//get first gallery id if none specified
if(!$pg_id) {
$galleryParam = (isset($_GET['gallery'])) ? $_GET['gallery'] : "";
}
else{
$galleryParam = $pg_id;
}

$pg_id = getGalleryId($galleryParam);

$result_gallery = mysql_query('
SELECT *
FROM pg1_gallery
WHERE id = ' . $pg_id);

if(mysql_num_rows($result_gallery) == 1) {
$row_gallery = mysql_fetch_assoc($result_gallery);
}
else{
$row_gallery = array( 'id' => 0, 'folder_name' => '', 'title' => '' );
}

$pg_foldername = basename($abs_file);
$themeNames = getGalleryThemeNames($pg_foldername);

if(empty($pg_theme) || array_search($pg_theme, $themeNames) === false ){
$pg_theme = isset($_GET['theme']) ? $_GET['theme'] : $themeNames[0];
}

$inDesignMode = isset( $_GET['Editing'] ) ? $_GET['Editing'] : false;

if($inDesignMode){
$pg_galleryName = 'temp_editing';
}
else{
$pg_galleryName = $pg_foldername;
}

$galleries_dir = $abs_prefix;
$pg_galleryInfo = pg_getGalleryDesignThemeInfo($galleries_dir, $pg_galleryName, $pg_theme);
$themeInfo = $pg_galleryInfo['galleries'][$pg_galleryInfo['design']]['themes'][$pg_galleryInfo['theme']];
$result_images = getSyncedImagesForGallery($row_gallery);
?>
<?php if(!$included) { ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title><?php echo $row_gallery['title']; ?></title>
<style type="text/css" media="all">
#pgOuterWrapper .pg-rl { margin: 100px auto; }
</style>
<?php } ?>
<style type="text/css" media="all">
@import url("<?php echo $pg_config['path']; ?>css/slimbox/slimbox.css");
@import url("<?php echo $pg_config['html_prefix']; ?>css/themes/gallery.php?theme=<?php echo $pg_theme; ?><?php echo ( ($inDesignMode)? '&time='.time() : '' ); ?>");
</style>
<?php if(empty($js_mootools)) { ?>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script type="text/javascript" src="<?php echo $pg_config['path']; ?>js/mootools-core-1.3.2-full-compat-yc.js"></script>
<script type="text/javascript" src="<?php echo $pg_config['path']; ?>js/mootools-more-1.3.2.1_min.js"></script>
<?php $js_mootools = true; } ?>
<?php if(empty($js_slimbox)) { ?>
<script type="text/javascript" src="<?php echo $pg_config['path']; ?>js/slimbox.js"></script>
<?php $js_slimbox = true; } ?>
<script type="text/javascript">var pg_thumbsPerPage = <?php echo $themeInfo['imagetypes']['thumbsPerPage']; ?></script>
<script type="text/javascript" src="<?php echo $pg_config['html_prefix']; ?>js/gallery.js"></script>
<?php if(!$included) { ?>
</head>
<body class="pg">
<div id="pgOuterWrapper">
<?php } ?>

<div class="pg-rl">

<!-- ribbon -->
<div class="ribbon">
<div class="prev"></div>
<div class="thumbs-wrapper">
<div class="thumbs">
<div class="thumbs-ribbon-scroller" >
<?php
if(mysql_num_rows($result_images) == 0) {
?>
<div class="no-images">no images</div>
<?php } ?>
<?php
$random = rand(0, 10000);
$fullsizeInfo = $themeInfo['imagetypes']['fullsize'];
$thumbnailInfo = $themeInfo['imagetypes']['thumbnail'];
if(mysql_num_rows($result_images) >= 1) {
$i = 0;
while($row_images = mysql_fetch_assoc($result_images)){
?>
<?php
if(TRUE){ // Begin Cached Resized Image: ImageCacheInstance_1301405982488
ob_start();
?>
<?php
$imagePath = abs2rel( realpath($galleries_dir .'../images/' . $row_gallery['folder_name'] . '/' . $row_images['file_prefix'] . '.' . $row_images['file_ext']), getcwd());
$rotateAngle = $row_images['rotate'];
$fullsizeImgTag = '<img alt="" src="' . $imagePath . '" width="'. $fullsizeInfo['width'] . '" height="' . $fullsizeInfo['height'] .'" />'.PHP_EOL;
$watermarkOpts = array("text" => $row_gallery['watermark_text'], "font_size" => $row_gallery['watermark_font'], "position" => $row_gallery['watermark_position']);
// Note: no echo here, as we want the image resized, but we don't have an IMG tag markup in the page for the fullsize image
$fullsizeImgTag = pg_getCachedResizedImageHTML($fullsizeImgTag, "" . realpath( $galleries_dir ."../images/" . $row_gallery['folder_name'] . "/cache"), "". $fullsizeInfo['resize'] ."", "",true, false, $rotateAngle, $watermarkOpts);
if(preg_match("/src\s*=\s*(['\"])([^'\"]*)\\1/i", $fullsizeImgTag, $fullsizeMatches)){
$fullsizeImgSrc = $fullsizeMatches[2];
}
else{
$fullsizeImgSrc = '';
}
// reset watermark options for thumbnails, as they to not have watermarks on them
$watermarkOpts = array();
?>
<div style="float:left">
<a href="<?php echo($fullsizeImgSrc); ?>" rel="lightbox-pg<?php echo($random ); ?>" name=""><img src="<?php echo($imagePath); ?>" alt="" title="<?php echo($i . '####'); ?>" width="<?php echo($thumbnailInfo['width']); ?>" height="<?php echo($thumbnailInfo['height']); ?>" /></a>
<div style="clear:left; width:<?php echo($thumbnailInfo['width']); ?>px; padding-left:10px"><strong><?php echo(str_replace('"', '\"', $row_images['title']) . (strlen($row_images['title']) > 0 ? ':' : '')); ?></strong> <?php echo( str_replace('"', '\"', $row_images['description'])); ?></div></div>


<?php
echo(pg_getCachedResizedImageHTML(ob_get_clean(), "" . realpath( $galleries_dir ."../images/" . $row_gallery['folder_name'] . "/cache"), "". $thumbnailInfo['resize'] ."", "",true, false, $rotateAngle, $watermarkOpts));
} // End Cached Resized Image: ImageCacheInstance_1301405982488
?>
<?php
$i++;
}
}
?>
</div>
</div>
</div>
<div class="next"></div>
</div>

</div>

<?php if(!$included) { ?>
</div>
</body>
</html>
<?php } ?>

Build websites with a little help from your friends

Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.

Build websites from already-built web applications

These out-of-the-box solutions provide you proven, tested applications that can be up and running now.  Build a store, a gallery, or a web-based email solution.

Want your website pre-built and hosted?

Close Windowclose

Rate your experience or provide feedback on this page

Account or customer service questions?
Please user our contact form.

Need technical support?
Please visit support to ask a question

Content

rating

Layout

rating

Ease of use

rating

security code refresh image

We do not respond to comments submitted from this page directly, but we do read and analyze any feedback and will use it to help make your experience better in the future.

Close Windowclose

We were unable to retrieve the attached file

Close Windowclose

Attach and remove files

add attachmentAdd attachment
Close Windowclose

Enter the URL you would like to link to in your post

Close Windowclose

This is how you use right click RTF editing

Enable right click RTF editing option allows you to add html markup into your tutorial such as images, bulleted lists, files and more...

-- click to close --

Uploading file...