108 lines
2.9 KiB
PHP
108 lines
2.9 KiB
PHP
|
<?php
|
||
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
|
||
|
|
* Misc functions *
|
||
|
|
\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Move a file from PHP's temporary area into shimmie's image storage
|
||
|
|
* hierarchy, or throw an exception trying.
|
||
|
|
*
|
||
|
|
* @param DataUploadEvent $event
|
||
|
|
* @throws UploadException
|
||
|
|
*/
|
||
|
|
function move_upload_to_archive(DataUploadEvent $event) {
|
||
|
|
$target = warehouse_path("images", $event->hash);
|
||
|
|
if(!@copy($event->tmpname, $target)) {
|
||
|
|
$errors = error_get_last();
|
||
|
|
throw new UploadException(
|
||
|
|
"Failed to copy file from uploads ({$event->tmpname}) to archive ($target): ".
|
||
|
|
"{$errors['type']} / {$errors['message']}"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add a directory full of images
|
||
|
|
*
|
||
|
|
* @param $base string
|
||
|
|
* @return array|string[]
|
||
|
|
*/
|
||
|
|
function add_dir($base) {
|
||
|
|
$results = array();
|
||
|
|
|
||
|
|
foreach(list_files($base) as $full_path) {
|
||
|
|
$short_path = str_replace($base, "", $full_path);
|
||
|
|
$filename = basename($full_path);
|
||
|
|
|
||
|
|
$tags = path_to_tags($short_path);
|
||
|
|
$result = "$short_path (".str_replace(" ", ", ", $tags).")... ";
|
||
|
|
try {
|
||
|
|
add_image($full_path, $filename, $tags);
|
||
|
|
$result .= "ok";
|
||
|
|
}
|
||
|
|
catch(UploadException $ex) {
|
||
|
|
$result .= "failed: ".$ex->getMessage();
|
||
|
|
}
|
||
|
|
$results[] = $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $results;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param string $tmpname
|
||
|
|
* @param string $filename
|
||
|
|
* @param string $tags
|
||
|
|
* @throws UploadException
|
||
|
|
*/
|
||
|
|
function add_image($tmpname, $filename, $tags) {
|
||
|
|
assert(file_exists($tmpname));
|
||
|
|
|
||
|
|
$pathinfo = pathinfo($filename);
|
||
|
|
if(!array_key_exists('extension', $pathinfo)) {
|
||
|
|
throw new UploadException("File has no extension");
|
||
|
|
}
|
||
|
|
$metadata = array();
|
||
|
|
$metadata['filename'] = $pathinfo['basename'];
|
||
|
|
$metadata['extension'] = $pathinfo['extension'];
|
||
|
|
$metadata['tags'] = Tag::explode($tags);
|
||
|
|
$metadata['source'] = null;
|
||
|
|
$event = new DataUploadEvent($tmpname, $metadata);
|
||
|
|
send_event($event);
|
||
|
|
if($event->image_id == -1) {
|
||
|
|
throw new UploadException("File type not recognised");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Given a full size pair of dimensions, return a pair scaled down to fit
|
||
|
|
* into the configured thumbnail square, with ratio intact
|
||
|
|
*
|
||
|
|
* @param int $orig_width
|
||
|
|
* @param int $orig_height
|
||
|
|
* @return integer[]
|
||
|
|
*/
|
||
|
|
function get_thumbnail_size(int $orig_width, int $orig_height) {
|
||
|
|
global $config;
|
||
|
|
|
||
|
|
if($orig_width === 0) $orig_width = 192;
|
||
|
|
if($orig_height === 0) $orig_height = 192;
|
||
|
|
|
||
|
|
if($orig_width > $orig_height * 5) $orig_width = $orig_height * 5;
|
||
|
|
if($orig_height > $orig_width * 5) $orig_height = $orig_width * 5;
|
||
|
|
|
||
|
|
$max_width = $config->get_int('thumb_width');
|
||
|
|
$max_height = $config->get_int('thumb_height');
|
||
|
|
|
||
|
|
$xscale = ($max_height / $orig_height);
|
||
|
|
$yscale = ($max_width / $orig_width);
|
||
|
|
$scale = ($xscale < $yscale) ? $xscale : $yscale;
|
||
|
|
|
||
|
|
if($scale > 1 && $config->get_bool('thumb_upscale')) {
|
||
|
|
return array((int)$orig_width, (int)$orig_height);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
return array((int)($orig_width*$scale), (int)($orig_height*$scale));
|
||
|
|
}
|
||
|
|
}
|