define('ADMIN_IMAGES_DB_FIELDS', 'image,name,caption,sizes');
-# Set this to the path to your uploads directory. It can be relative to the
-# location of this script. IT MUST END WITH A SLASH
-$GLOBALS['upload_directory'] = 'cms_images/';
-
-$GLOBALS['image_max_width'] = '704';
-$GLOBALS['image_max_height'] = '1900';
-$GLOBALS['image_thumb_max_width'] = '70';
-$GLOBALS['image_thumb_max_height'] = '70';
-$GLOBALS['image_file_name'] = uniqid() . getmypid() . '.jpg'; # comment this out to use uploader's filename
-
-
require_once(DOCROOT . 'inc/wfpl/format.php');
require_once(DOCROOT . 'inc/wfpl/upload.php');
$data['name'] = format_oneline(_REQUEST_cut('name'));
$data['caption'] = format_oneline(_REQUEST_cut('caption'));
- $data['sizes'] = str_replace(' ', '', strtolower(format_unix(_REQUEST_cut('sizes'))));
- if($_FILES['image'] && $_FILES['image']['error'] == 0) {
- $data['image'] = convert_uploaded_image('image', $GLOBALS['upload_directory'] . $GLOBALS['image_file_name'], $GLOBALS['image_max_width'], $GLOBALS['image_max_height'], $GLOBALS['image_thumb_max_width'], $GLOBALS['image_thumb_max_height']);
+ if($_FILES['image'] && $_FILES['image']['error'] == 0 && file_exists($_FILES['image']['tmp_name'])) {
+ $image_fn_ext = path_or_mime_to_ext($_FILES['image']['name'], $_FILES['image']['type']);
+ $image_fn_ext = ext_to_web_image_ext($image_fn_ext);
+ $image_fn_base = sha1_file($_FILES['image']['tmp_name']);
+ if (strlen($image_fn_base) == 40) {
+ $image_fn_base = substr($image_fn_base, 0, 16);
+ $image_filename = 'cms_images/' . $image_fn_base . '.' . $image_fn_ext;
+ $data['image'] = convert_uploaded_image('image', $image_filename);
+ }
} else {
if(_REQUEST_cut('delete_image') == 'Yes') {
$data['image'] = '';
} else {
- $data['image'] = format_image_w_h_thumb_w_h(_REQUEST_cut('old_image'));
+ $data['image'] = format_image_w_h(_REQUEST_cut('old_image'));
}
}
unset($_FILES['image']);
# Find pages that have this image on it
if($data['image']) {
- $references = db_get_assocs('cms_pages', 'title,filename', 'where content like "%%%s%%" order by concat(nav_title,title)', substr(enc_image_src($data['image']), 0, -4)); # FIXME test that this works for smaller images
+ $references = db_get_assocs('cms_pages', 'title,filename', 'where content like "%%%s%%" order by concat(nav_title,title)', substr(enc_image_src($data['image']), 0, -4));
if($references) {
$data['references'] = array(
'data' => $references,
}
}
- # display smaller versions with instructions and example code
- $smaller == array();
- if($data['image'] && $data['sizes']) {
- $big_src = enc_image_src($data['image']);
- $row = explode("\n", $data['sizes']);
- foreach($row as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $src = str_replace('.', "-$max_width-$max_height.", $big_src);
- $dimensions = image_dimensions($src);
- if($dimensions) {
- list($width, $height) = explode('x', $dimensions);
- } else {
- $width = $max_width;
- $height = $max_height;
- }
-
- $smaller[] = array(
- 'src' => $src,
- 'max_width' => $max_width,
- 'max_height' => $max_height,
- 'width' => $width,
- 'height' => $height);
- }
- }
- if($smaller) {
- $data['smaller'] = $smaller;
- } else {
- tem_set('no_sizes');
- }
-
tem_set('display', $data);
}
function admin_images_main_delete($id) {
$data = db_get_assoc('cms_images', 'image,sizes', 'where id=%i', $id);
if ($data) {
- $filenames = array();
- $space = strpos($data['image'], ' ');
- $dot = strpos($data['image'], '.');
- if ($space !== false && $dot !== false && $dot < $space) {
- $base = substr($data['image'], 0, $dot);
- $ext = substr($data['image'], $dot, $space - $dot);
- $filenames[] = "$base$ext";
- $filenames[] = "{$base}_thumb$ext";
- $sizes = explode("\n", $data['sizes']);
- foreach ($sizes as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $filenames[] = "$base-{$max_width}x$max_height$ext"; # old naming scheme
- $filenames[] = "$base-{$max_width}-$max_height$ext"; # new namich scheme
+ $src = enc_image_src($data['image']);
+ if ($src) {
+ $filenames = array($src);
+ foreach ($GLOBALS['wfpl_image_widths'] as $w) {
+ $filenames [] = substr($src, 0, -4) . 'w' . $w . substr($src, -4);
}
- }
- foreach ($filenames as $filename) {
- if (file_exists($filename)) {
- unlink($filename);
+ foreach ($filenames as $filename) {
+ if (file_exists($filename)) {
+ unlink($filename);
+ }
}
}
db_delete('cms_images', 'where id=%i', $id);
# save anything
# Note: If you change this to re-display the form in some cases, be sure to handle image uploads well (don't make them upload it again.)
- # resize image as needed
- if($data['image'] && $data['sizes']) {
- $big_src = enc_image_src($data['image']);
- $row = explode("\n", $data['sizes']);
- foreach($row as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $src = str_replace('.', "-$max_width-$max_height.", $big_src);
- if(($_FILES['image'] && $_FILES['image']['error'] == 0) || !file_exists($src)) {
- imagemagick_convert($big_src, $src, "-geometry $max_hw", 'Resizing image');
- }
- }
- }
-
# save to database
if($id) {
db_update_assoc('cms_images', $data, 'where id=%i', $id);
Got questions, comments, patches, etc.? Contact Jason Woofenden