[Plugin: upPrev] output error thumbnails

Resolved

(@rjdallacort)

code

} else {
                ob_start();
                do_action( 'iworks_upprev_image' );
                $image = ob_get_flush();
            }

and

function show_upprev_image ()
{
	$a_class = "upprev_thumbnail";
	$img_class = "iworks_upprev_thumb";

	if ($postid<1)
		$postid = get_the_ID();
	$thumb = get_post_meta($postid, "thumb", TRUE); // Declare the custom field for the image
	if ($thumb != null or $thumb != '') {
		$src_img = get_image_path($thumb);
	}
	elseif ($images = get_children(array(
		'post_parent' => $postid,
		'post_type' => 'attachment',
		'numberposts' => '1',
		'post_mime_type' => 'image', )))
		foreach($images as $image) {
			$thumbnail=wp_get_attachment_image_src($image->ID, $size);
			$src_img = get_image_path($thumbnail[0]);
	 	}
		else {
		$theme_name = strtolower(get_current_theme());
        $src_img = get_image_path('wp-content/themes/'.$theme_name.'/images/image-pending.gif');
	}
	$src=get_bloginfo('template_directory').'/includes/timthumb.php?src='.$src_img.'&h=60&w=60&zc=1';
	$alt = get_the_title();
	$rel = get_the_title();
	$href = get_permalink();
	$img = '<a href="'.$href.'" rel="'.$rel.'" class="'.$a_class.'"><img class="'.$img_class.'" src="'.$src.'" alt="'.$alt.'" /></a>';
	print $img;
}
add_action( 'iworks_upprev_image', 'show_upprev_image' );

duplicates the output image.

Fixed at

} else {
                ob_start();
                do_action( 'iworks_upprev_image' );
                $image = ob_get_clean();
            }

did I it correctly?
PS.
Server info
WordPress: 3.3.1
PHP: 5.3.6-13ubuntu3.6
MySQL: 5.1.61-0ubuntu0.11.10.1
WebServer: Apache/2.2.20

http://wordpress.org/extend/plugins/upprev/

Viewing 1 replies (of 1 total)

Plugin Author

Marcin Pietrzak

(@iworks)

12 years ago

I think, is something wrong in Your code, because this example works perfectly:

<?php
function show_upprev_image()
{
    $a = '<img src="';
    $a .= 'http://0.gravatar.com/avatar/';
    $a .= 'c2ad634813e4462f0532a9cf0c903e2c';
    $a .= '?s=60';
    $a .= '" alt="" />';
    echo $a;
}
add_action( 'iworks_upprev_image', 'show_upprev_image' );

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: upPrev] output error thumbnails’ is closed to new replies.