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More escapings.

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This commit is contained in:
Lars Jung 2013-08-25 02:26:01 +02:00
parent e2f3e420f1
commit 4a35f27224
1 changed files with 18 additions and 18 deletions
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36
src/_h5ai/server/php/inc/Thumb.php
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@ -2,8 +2,8 @@
class Thumb {
private static $FFMPEG_CMD = "ffmpeg -i \"[SOURCE]\" -an -ss 3 -vframes 1 \"[TARGET]\"";
private static $CONVERT_CMD = "convert -strip \"[SOURCE][0]\" \"[TARGET]\"";
private static $FFMPEG_CMD = "ffmpeg -i [SOURCE] -an -ss 3 -vframes 1 [TARGET]";
private static $CONVERT_CMD = "convert -strip [SOURCE][0] [TARGET]";
public static final function is_supported() {
@ -84,8 +84,8 @@ class Thumb {
$capture_abs_path = $this->app->get_cache_abs_path() . "/capture-" . sha1($source_abs_path) . ".jpg";
if (!file_exists($capture_abs_path) || filemtime($source_abs_path) >= filemtime($capture_abs_path)) {
$cmd = str_replace("[SOURCE]", $source_abs_path, $cmd);
$cmd = str_replace("[TARGET]", $capture_abs_path, $cmd);
$cmd = str_replace("[SOURCE]", escapeshellarg($source_abs_path), $cmd);
$cmd = str_replace("[TARGET]", escapeshellarg($capture_abs_path), $cmd);
`$cmd`;
}
@ -97,14 +97,14 @@ class Thumb {
class Magic {
private static $GET_SIZE_CMD = "identify -format \"%w %h\" \"[SOURCE]\"";
private static $RESIZE_CMD = "convert -strip -transparent-color \"#ffffff\" -resize [WIDTH]x[HEIGHT] -quality 80 \"[SOURCE]\" \"[TARGET]\"";
private static $SQUARE_CMD = "convert -strip -transparent-color \"#ffffff\" -crop [CWIDTH]x[CWIDTH]+[CLEFT]+[CTOP] -resize [WIDTH]x[WIDTH] -quality 80 \"[SOURCE]\" \"[TARGET]\"";
private static $GET_SIZE_CMD = "identify -format \"%w %h\" [SOURCE]";
private static $RESIZE_CMD = "convert -strip -transparent-color \"#ffffff\" -resize [WIDTH]x[HEIGHT] -quality 80 [SOURCE] [TARGET]";
private static $SQUARE_CMD = "convert -strip -transparent-color \"#ffffff\" -crop [CWIDTH]x[CWIDTH]+[CLEFT]+[CTOP] -resize [WIDTH]x[WIDTH] -quality 80 [SOURCE] [TARGET]";
private static final function img_size($source) {
$cmd = str_replace("[SOURCE]", str_replace("\"", "\\\"", $source), Magic::$GET_SIZE_CMD);
$cmd = str_replace("[SOURCE]", escapeshellarg($source), Magic::$GET_SIZE_CMD);
$size = explode(" ", `$cmd`);
$size[0] = intval($size[0]);
$size[1] = intval($size[1]);
@ -113,10 +113,10 @@ class Magic {
private static final function rational($source, $target, $width, $height) {
$cmd = str_replace("[SOURCE]", str_replace("\"", "\\\"", $source), Magic::$RESIZE_CMD);
$cmd = str_replace("[TARGET]", str_replace("\"", "\\\"", $target), $cmd);
$cmd = str_replace("[WIDTH]", $width, $cmd);
$cmd = str_replace("[HEIGHT]", $height, $cmd);
$cmd = str_replace("[SOURCE]", escapeshellarg($source), Magic::$RESIZE_CMD);
$cmd = str_replace("[TARGET]", escapeshellarg($target), $cmd);
$cmd = str_replace("[WIDTH]", escapeshellarg($width), $cmd);
$cmd = str_replace("[HEIGHT]", escapeshellarg($height), $cmd);
`$cmd`;
}
@ -130,12 +130,12 @@ class Magic {
$cleft = ($w - $cwidth) / 2;
$ctop = ($h - $cwidth) / 2;
$cmd = str_replace("[SOURCE]", str_replace("\"", "\\\"", $source), Magic::$SQUARE_CMD);
$cmd = str_replace("[TARGET]", str_replace("\"", "\\\"", $target), $cmd);
$cmd = str_replace("[CWIDTH]", $cwidth, $cmd);
$cmd = str_replace("[CLEFT]", $cleft, $cmd);
$cmd = str_replace("[CTOP]", $ctop, $cmd);
$cmd = str_replace("[WIDTH]", $width, $cmd);
$cmd = str_replace("[SOURCE]", escapeshellarg($source), Magic::$SQUARE_CMD);
$cmd = str_replace("[TARGET]", escapeshellarg($target), $cmd);
$cmd = str_replace("[CWIDTH]", escapeshellarg($cwidth), $cmd);
$cmd = str_replace("[CLEFT]", escapeshellarg($cleft), $cmd);
$cmd = str_replace("[CTOP]", escapeshellarg($ctop), $cmd);
$cmd = str_replace("[WIDTH]", escapeshellarg($width), $cmd);
`$cmd`;
}