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Allow the caller of make_image() to opt out from

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automatic image sizing

Use this feature and convert the border attribute
in make_submit() to output an [X]HTML compatible
<input> tag
This commit is contained in:
Gabor Hojtsy
2003-06-07 20:17:34 +00:00
parent e32ad79275
commit c2ae6b78fe
1 changed files with 14 additions and 4 deletions
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include/layout.inc
+14 -4
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@@ -37,13 +37,13 @@ function resize_image($img, $width = 1, $height = 1)
// Return an <img /> tag for a given image file available on the server
function make_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
$dir = '/images', $border = 0)
$dir = '/images', $border = 0, $addsize = TRUE)
{
// If no / was provided at the start of $dir, add it
$webdir = $_SERVER['STATIC_ROOT'] . ($dir{0} == '/' ? '' : '/') . $dir;
// Get width and height values if possible
if ($size = @getimagesize($_SERVER['DOCUMENT_ROOT'] . "$dir/$file")) {
if ($addsize && ($size = @getimagesize($_SERVER['DOCUMENT_ROOT'] . "$dir/$file"))) {
$sizeparams = ' ' . trim($size[3]);
} else {
$sizeparams = '';
@@ -73,8 +73,18 @@ function print_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
function make_submit($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
$dir = '/images', $border = 0)
{
return '<input type="image"' .
substr(make_image($file, $alt, $align, $extras, $dir, $border), 4);
// Get an image without size info and convert the
// border attribute to use CSS, as border="" is not
// supported on <input> elements in [X]HTML
$img = make_image($file, $alt, $align, $extras, $dir, 0, FALSE);
$img = str_replace(
"border=\"$border\"",
"style=\"border: {$border}px;\"",
$img
);
// Return with ready input image
return '<input type="image"' . substr($img, 4);
}
// Return a pipe delimiter