657 lines
19 KiB
PHP
657 lines
19 KiB
PHP
#!/usr/bin/php
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<?php
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// Leaf - Tools for Book Scans
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$version = "0.6.1";
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$time_start = microtime(true);
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// Functions
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function fin() {
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echo "\nFinished in ".floor($time = microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"])." seconds\n";
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die;
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}
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function msg($text, $action = null) {
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if ($action == 1) {
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echo bashcolor($text."\n","red"); die;
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} elseif ($action == 2) {
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echo bashcolor($text." (Y/n)\n","blue");
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$line = trim(fgets(fopen("php://stdin","r")));
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$line = $line ?: "y";
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if($line != "y"){
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echo bashcolor("Exiting!\n","red"); die;
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}
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} else {
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echo $text."\n";
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}
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}
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function args($query) {
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global $argv;
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foreach ($argv as $value) {
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$parts = explode("=", $value);
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$opt[trim($parts[0],"-")] = isset($parts[1]) ? $parts[1] : 1;
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}
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if ($query == "app") {
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return $argv[1];
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} elseif ($query == "dir") {
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return chop($argv[count($argv)-1], "/")."/";
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} elseif (isset($opt[$query])) {
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return $opt[$query];
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} else {
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return null;
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}
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}
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function Welcome($msg) {
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global $version;
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$out = "\033[1;1H\033[2J"; // clear screen
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$out .= bashcolor("Leaf Version: ".$version, "white", "magenta")." ".shell_exec("date");
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$out .= $msg."\n\n";
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return $out;
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}
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function getClosest($search, $arr) {
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$closest = null;
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foreach ($arr as $item) {
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if ($closest === null || abs($search - $closest) > abs($item - $search)) {
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$closest = $item;
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}
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}
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return $closest;
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}
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$colors = array_merge(array("blue","green","cyan","red","purple","brown","yellow","light blue","light green", "light cyan", "light red", "light purple"),array_fill(0, 500, "light gray"));
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function bashcolor($str,$fgcolor="white",$bgcolor=null) {
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static $fgcolors = array('black' => '0;30', 'dark gray' => '1;30', 'blue' => '0;34', 'light blue' => '1;34', 'green' => '0;32', 'light green' => '1;32', 'cyan' => '0;36', 'light cyan' => '1;36', 'red' => '0;31', 'light red' => '1;31', 'purple' => '0;35', 'light purple' => '1;35', 'brown' => '0;33', 'yellow' => '1;33', 'light gray' => '0;37', 'white' => '1;37', 'underline' => '4');
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static $bgcolors = array('black' => '40', 'red' => '41', 'green' => '42', 'yellow' => '43', 'blue' => '44', 'magenta' => '45', 'cyan' => '46', 'light gray' => '47');
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$out="";
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if (!isset($fgcolors[$fgcolor])) { $fgcolor='white'; }
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if (!isset($bgcolors[$bgcolor])) { $bgcolor=null; }
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if ($fgcolor) { $out .= "\033[{$fgcolors[$fgcolor]}m"; }
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if ($bgcolor) { $out .= "\033[{$bgcolors[$bgcolor]}m"; }
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$out .= $str."\033[0m";
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return $out;
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}
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// Checks
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if (!is_dir(args("dir"))) {
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msg("Problem with working dir: ".args("dir"), 1);
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}
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if (!is_dir("scratch")) {
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mkdir("scratch");
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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// Review: output a table of stats on source images
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//////////////////////
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if (args("app") == "review") {
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echo Welcome("List image statistics");
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/////////////////////////////////////////////////////////////////////////
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$files = glob(args("dir")."*.*");
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foreach ($files as $file) {
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if (isset($attr)) {
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$prev_attr = $attr;
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$attr = null;
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}
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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if ($ext == "png") {
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$tags = @shell_exec("exiftool -FileSize -ProfileDescription -BitsPerSample -PhotoshopQuality -ImageWidth -ImageHeight -PixelsPerUnitX -PixelsPerUnitY ".$file);
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} else {
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$tags = @shell_exec("exiftool -FileSize -ProfileDescription -BitsPerSample -PhotoshopQuality -ImageWidth -ImageHeight -Xresolution -Yresolution ".$file);
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}
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foreach (explode("\n", trim($tags)) as $tag) {
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$parts = explode(":", $tag);
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$attr[trim($parts[0])] = trim($parts[1]);
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}
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if ($ext == "png" && isset($attr['Pixels Per Unit X'])) {
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$attr['X Resolution'] = round($attr['Pixels Per Unit X']/39.37007874016);
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$attr['Y Resolution'] = round($attr['Pixels Per Unit Y']/39.37007874016);
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}
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$hilite["jpg"] = "blue";
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$hilite["png"] = "green";
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$hilite["JPG"] = "light blue";
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$hilite["tif"] = "dark grey";
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$hilite["DNG"] = "purple";
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if (!isset($hilite[pathinfo($file, PATHINFO_EXTENSION)])) {
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echo "Can't read ".$file."\n";
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continue;
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}
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$print[] = bashcolor($file, $hilite[pathinfo($file, PATHINFO_EXTENSION)]);
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$size = $attr['File Size'];
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if (isset($attr['Photoshop Quality'])) {
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$size .= " (Quality = ".$attr['Photoshop Quality'].")";
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}
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$print[] = $size;
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if (isset($attr['Profile Description'])) {
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$print[] = bashcolor($attr['Profile Description']." (".$attr['Bits Per Sample']." bit)", "cyan");
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} else {
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$print[] = bashcolor("unknown","black");
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}
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$dims = $attr['Image Width']."x".$attr['Image Height'];
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$color = "purple";
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if (isset($prev_attr['Image Width']) && isset($prev_attr['Image Height'])) {
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$prev_dims = $prev_attr['Image Width']."x".$prev_attr['Image Height'];
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if ($dims != $prev_dims) {
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$color = "light purple";
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}
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}
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$print[] = bashcolor($attr['Image Width']."x".$attr['Image Height'], $color);
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if (isset($attr['X Resolution'])) {
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$print[] = bashcolor(floor($attr['X Resolution']).":".floor($attr['Y Resolution']), "brown");
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$width = number_format($attr['Image Width']/$attr['X Resolution'],2);
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$height = number_format($attr['Image Height']/$attr['Y Resolution'],2);
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$print[] = bashcolor($width."\" x ".$height."\"", "white", "black");
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} else {
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$print[] = bashcolor("unknown","black");
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$print[] = bashcolor("can't determine","black","white");
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}
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foreach ($print as $piece) {
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if ($piece == $print[0]) {
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echo str_pad($piece, 60);
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} else {
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echo str_pad($piece, 40);
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}
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}
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echo "\n";
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$print = null;
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}
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fin();
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////////////////////////////////////////////////////////////////////////////////////////////////
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// DPIset: batch set resolution tags
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//////////////////////
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} elseif (args("app") == "dpiset") {
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echo Welcome("Batch set EXIF resolution tags");
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/////////////////////////////////////////////////////////////////////////
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$files = glob(args("dir")."*.*");
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if (args("height")) {
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$height = args("height");
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} elseif (args("x")) {
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$x = args("x");
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} else {
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msg("No resolution value",1);
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}
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foreach ($files as $file) {
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echo "Processing ".$file.": ";
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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if ($height) {
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list ($imwidth, $imheight) = getimagesize($file);
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$x = floor($imheight/$height);
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}
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if ($ext == "jpg" | $ext == "JPG") {
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exec("exiftool -overwrite_original -Xresolution=".$x." -Yresolution=".$x." -jfif:Xresolution=".$x." -jfif:Yresolution=".$x." ".$file);
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echo "set DPI to ".$x;
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} elseif ($ext == "DNG") {
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exec("exiftool -overwrite_original -Xresolution=".$x." -Yresolution=".$x." -SubIFD:Xresolution=".$x." -SubIFD:Yresolution=".$x." -SubIFD1:Xresolution=".$x." -SubIFD1:Yresolution=".$x." ".$file);
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echo "set DPI to ".$x;
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} elseif ($ext == "png") {
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$res = $x*39.37007874016;
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exec("exiftool -overwrite_original -PixelsPerUnitX=".$res." -PixelsPerUnitY=".$res." ".$file);
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echo "set DPI to ".$res;
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} else {
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echo " -> skip";
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}
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echo "\n";
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}
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fin();
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////////////////////////////////////////////////////////////////////////////////////////////////
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// Deskew: detect skew angle and apply to rotation tag
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//////////////////////
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} elseif (args("app") == "deskew") {
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echo Welcome("Detect skew angles");
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/////////////////////////////////////////////////////////////////////////
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$deskew_max_angle = ".4";
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$deskew_padding = 80;
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$deskew_contrast = 20;
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$deskew_size = 2200;
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$files = glob(args("dir")."*.jpg");
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if (!args("nomap")) {
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msg("Creating dmaps...");
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} else {
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msg("Skipping dmap creation");
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}
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if (shell_exec("exiftool -s -s -s -CropAngle ".$files[0]." 2>&1")) {
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msg("Crop angle detected on ".$files[0].", continue?",2);
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}
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foreach ($files as $file) {
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if (args("nomap")) {
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$dmfile = $file;
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} else {
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$dmfile = "scratch/".basename($file, ".jpg")."_dmap.jpg";
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}
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$result = shell_exec("deskew -o /tmp/null -l 99 \"".$dmfile."\" 2>&1");
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$arr = explode("Skew angle found: ", $result);
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$angle = substr($arr[1], 0, 4);
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echo $file.": ".$angle;
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if ($angle > $deskew_max_angle | $angle < ($deskew_max_angle*-1)) {
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echo " (too big)";
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} else {
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$angles[$file] = $angle;
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}
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echo "\n";
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}
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// echo "\nWriting angles to EXIF: ";
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//
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// foreach ($files as $file) {
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//
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// if (isset($angles[$file])) {
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// exec("exiftool -overwrite_original -XMP-crs:CropAngle=".$angles[$file]." ".$file);
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// echo ".";
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// } else {
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// // erase top edge crop to indicate rotation was not applied
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// exec("exiftool -overwrite_original -XMP-crs:CropTop=0 ".$file." 2>&1");
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// }
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// }
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// }
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////////////////////////////////////////////////////////////////////////////////////////////////
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// Elif
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//////////////////////
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} else {
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echo Welcome("Program name \"".$argv[1]."\" not found");
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}
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/////////////////////////////////////////////////////////////////////////
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die;
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// Settings
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$tif_dir = "null";
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$input_dir = "avision_jpg";
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$xmp_profile = "avision_null.xmp";
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$compare_threshold = "1";
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$deskew_max_angle = ".4";
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$deskew_padding = 80;
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$deskew_contrast = 20;
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$deskew_size = 2200;
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$multicrops = 8;
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// Header
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echo "\033[1;1H\033[2J"; // clear screen
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echo "Welcome to avision_jpg version ".$version."\n";
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echo "Processing ".basename($_SERVER["PWD"])."\n";
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echo "---------------------------------------------------------------------------\n\n";
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// Dirs
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if (!file_exists($input_dir)) {
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if (!file_exists($tif_dir)) {
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echo "No input dirs, exiting\n";
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die;
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} else {
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mkdir ($input_dir);
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}
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}
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if (!file_exists($xmp_profile)) {
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echo "No xmp profile, exiting\n";
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die;
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}
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if (!file_exists("scratch")) {
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mkdir("scratch");
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}
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if (file_exists($tif_dir)) {
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echo "Checking jpegs: ";
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foreach (glob($tif_dir."/*") as $file) {
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$jpegfile = str_replace("tif", "jpg", $file);
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if (!file_exists($jpegfile)) {
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exec("convert -quality 95 ".$file." ".$jpegfile);
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echo ".";
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} else {
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echo "o";
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}
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}
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echo "\n\n";
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}
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$files = glob($input_dir."/*.jpg");
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// Renumber files
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if (glob($input_dir."/001-*.jpg")) {
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echo "It appears files have been numbered, skipping.\n";
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} else {
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echo "Checking thumbnails: ";
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foreach ($files as $file) {
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$tnfile = "scratch/".basename($file, ".jpg")."_thumb.jpg";
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if (!file_exists($tnfile)) {
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echo ".";
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exec("vipsthumbnail ".$file." --size 160x160 -o ../".$tnfile." 2>&1");
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} else {
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echo "o";
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}
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}
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echo "\n\nPlease specify the midpoint (cover image) or enter \"none\"\n";
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$midpoint_key = trim(fgets(fopen("php://stdin","r")));
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echo "\n";
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if ($midpoint_key != "none") {
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if (!glob($input_dir."/*".$midpoint_key."*.jpg")) {
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echo "Can't find midpoint matching '".$midpoint_key."', exiting\n";
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die;
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}
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}
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$i = 0;
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foreach ($files as $file) {
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$tnfile = "scratch/".basename($file, ".jpg")."_thumb.jpg";
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if ($i > 1) {
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$prev = $files[array_search($file,$files)-1];
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$prevtnfile = "scratch/".basename($prev, ".jpg")."_thumb.jpg";
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$thingy = shell_exec("compare -metric ae -fuzz '10%' ".$tnfile." ".$prevtnfile." /tmp/null 2>&1");
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echo $tnfile." <> ".$prevtnfile." = ".$thingy."\n";
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if ($thingy < $compare_threshold) {
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echo "Possible duplicates: ".basename($file)." <> ".basename($prev).". Press return to compare.";
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fgets(fopen("php://stdin","r"));
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exec("open ".$prev." ".$file." -b com.apple.Preview");
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echo "0 (default) = Keep ".basename($file)."; 1 = Keep ".basename($prev)."; 2 = Keep both files\nResponse: ";
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$line = trim(fgets(fopen("php://stdin","r")));
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if(!$line){
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echo "Keeping ".basename($file)."\n";
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unset($files[array_search($prev,$files)]);
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} elseif ($line == 1) {
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echo "Keeping file ".basename($prev)."\n";
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unset($files[array_search($file,$files)]);
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} elseif ($line == 2) {
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echo "Keeping both files\n";
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} else {
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echo "Invalid response, skipping\n";
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}
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echo "Resuming...\n";
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}
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}
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$i++;
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}
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echo "\n";
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$e = 2; $o = 1;
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if ($midpoint_key == "none") {
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foreach ($files as $file) {
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$new = $input_dir."/".sprintf('%03d',$o)."-".basename($file);
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$ops[$o] = array($file,$new);
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$o++;
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}
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} else {
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foreach ($files as $file) {
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$num = substr($file, -7, 3);
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if ($num < $midpoint_key) {
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$new = $input_dir."/".sprintf('%03d',$e)."-".basename($file);
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$ops[$e] = array($file,$new);
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$e = $e+2;
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} else {
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$new = $input_dir."/".sprintf('%03d',$o)."-".basename($file);
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$ops[$o] = array($file,$new);
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$o = $o+2;
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}
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}
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}
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ksort($ops);
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foreach ($ops as $op) {
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echo $op[0]." will be renamed ".$op[1]."\n";
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}
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echo "\nType \"ok\" to skip comparison\n\n";
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while (trim(fgets(fopen("php://stdin","r"))) != "ok") {
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echo "Press return to compare another spread or type \"ok\" when finished\n\n";
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$start = floor(rand(count($ops)-(count($ops)*.2),count($ops))/2)*2;
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$left = $ops[$start][0];
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$right = $ops[$start+1][0];
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exec("open ".$left." ".$right." -b com.apple.Preview");
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}
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echo "\nMoving files!\n";
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foreach ($ops as $key => $op) {
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rename($op[0],$op[1]);
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}
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}
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$files = glob($input_dir."/[0-9][0-9][0-9]-*.jpg");
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// Apply profile and orientation
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if (shell_exec("exiftool -s -s -s -Orientation ".$files[0]." 2>&1")) {
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echo "\nOrientation already applied, skipping.\n\n";
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} else {
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echo "\nApplying XMP profile & orientation: ";
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foreach ($files as $file) {
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exec("cat ".$xmp_profile." | exiv2 -iXX- ".$file);
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if (substr(basename($file), 0, 3) % 2 != 0) {
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exec("exiftool -overwrite_original -n -Orientation=3 ".$file);
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}
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echo ".";
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}
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echo "\n\n";
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}
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// Define crop area
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while (isset($proceed) != true) {
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echo "Set crop areas: [x] to skip, [d] to define, [s] to scan.\n";
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$input = trim(fgets(fopen("php://stdin","r")));
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switch ($input) {
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case "x":
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$proceed = 1;
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break;
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case "s":
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echo "Checking Crops: ";
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foreach ($files as $file) {
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$parts = chop(shell_exec("exiftool -s -s -s -XMP-crs:CropTop -XMP-crs:CropRight -XMP-crs:CropLeft -XMP-crs:CropBottom ".$file." 2>&1"));
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@list($top, $right, $left, $bottom) = explode("\n", $parts);
|
|
if ($top && $right && $left && $bottom) {
|
|
$key = preg_replace("/[^0-9]/","",substr($file, -8, 4));
|
|
$crops[$key]['top'] = $top;
|
|
$crops[$key]['right'] = $right;
|
|
$crops[$key]['left'] = $left;
|
|
$crops[$key]['bottom'] = $bottom;
|
|
echo "*";
|
|
} else {
|
|
echo "-";
|
|
}
|
|
}
|
|
$proceed = 1;
|
|
break;
|
|
|
|
case "d":
|
|
foreach ($files as $file) {
|
|
$seq[preg_replace("/[^0-9]/","",substr($file, -8, 4))] = $file;
|
|
}
|
|
ksort($seq);
|
|
$seg = floor(count($seq)/$multicrops)-1;
|
|
$picks = array();
|
|
foreach (range(1, $multicrops, 1) as $val) {
|
|
$picks[] = array_values(array_slice($seq, $val*$seg, 1))[0];
|
|
}
|
|
foreach ($picks as $file) {
|
|
echo $file."\n";
|
|
}
|
|
trim(fgets(fopen("php://stdin","r")));
|
|
exec("open ".implode(" ",$picks)." -b com.adobe.Photoshop");
|
|
break;
|
|
|
|
}
|
|
|
|
echo "\n";
|
|
|
|
}
|
|
|
|
if (isset($crops) && count($crops) > count($files)/2) {
|
|
echo "\nIt looks like multicrop has already been applied, skipping.\n\n";
|
|
} elseif (isset($crops) && count($crops)) {
|
|
echo "Crop areas have been detected as follows. Press return to write to files.\n";
|
|
foreach ($crops as $key => $parts) {
|
|
echo "\n";
|
|
echo $key."\t\tTop: ".bashcolor($parts['top'], $colors[array_search($key,array_keys($crops))]);
|
|
echo "\tRight: ".bashcolor($parts['right'], $colors[array_search($key,array_keys($crops))]);
|
|
echo "\tLeft: ".bashcolor($parts['left'], $colors[array_search($key,array_keys($crops))]);
|
|
echo "\tBottom: ".bashcolor($parts['bottom'], $colors[array_search($key,array_keys($crops))]);
|
|
}
|
|
echo "\n";
|
|
trim(fgets(fopen("php://stdin","r")));
|
|
echo "Crop Mapping:\n";
|
|
foreach ($files as $file) {
|
|
$key = preg_replace("/[^0-9]/","",substr($file, -8, 4));
|
|
$closekey = getClosest($key, array_keys($crops));
|
|
$parts = $crops[$closekey];
|
|
echo "\n";
|
|
echo $file."\t\tTop: ".bashcolor($parts['top'], $colors[array_search($closekey,array_keys($crops))]);
|
|
echo "\tRight: ".bashcolor($parts['right'], $colors[array_search($closekey,array_keys($crops))]);
|
|
echo "\tLeft: ".bashcolor($parts['left'], $colors[array_search($closekey,array_keys($crops))]);
|
|
echo "\tBottom: ".bashcolor($parts['bottom'], $colors[array_search($closekey,array_keys($crops))]);
|
|
exec("exiftool -overwrite_original -XMP-crs:HasCrop=1 -XMP-crs:AlreadyApplied=0 -XMP-crs:CropTop=".$parts['top']." -XMP-crs:CropRight=".$parts['right']." -XMP-crs:CropLeft=".$parts['left']." -XMP-crs:CropBottom=".$parts['bottom']." ".$file);
|
|
}
|
|
echo "\n\n";
|
|
}
|
|
|
|
// Deskew
|
|
|
|
echo "Creating dmaps: ";
|
|
|
|
foreach ($files as $file) {
|
|
|
|
$dmfile = "scratch/".basename($file, ".jpg")."_dmap.jpg";
|
|
|
|
if (file_exists($dmfile)) {
|
|
|
|
echo "o";
|
|
|
|
} else {
|
|
|
|
//$jpeg_width = "7228";
|
|
//$jpeg_height = "9000";
|
|
|
|
$parts = chop(shell_exec("exiftool -s -s -s -XMP-crs:CropTop -XMP-crs:CropRight -XMP-crs:CropLeft -XMP-crs:CropBottom ".$file." 2>&1"));
|
|
list($top, $right, $left, $bottom) = explode("\n", $parts);
|
|
if (!$top | !$right | !$left | !$bottom) { echo $file." missing crop information!\n"; die; }
|
|
|
|
$jpeg_width = chop(shell_exec("exiftool -s -s -s -ImageWidth ".$files[0]." 2>&1"));
|
|
$jpeg_height = chop(shell_exec("exiftool -s -s -s -ImageHeight ".$files[0]." 2>&1"));
|
|
|
|
$top_pixels = floor( $jpeg_height * $top );
|
|
$bottom_pixels = $jpeg_height - floor( $bottom * $jpeg_height );
|
|
$left_pixels = floor( $jpeg_width * $left );
|
|
|
|
$width = $jpeg_width - $left_pixels;
|
|
$height = $jpeg_height - ( $top_pixels + $bottom_pixels );
|
|
|
|
$area_left = ( $width + $deskew_padding )."x".( $height + $deskew_padding*2 )."+0+".( $bottom_pixels - $deskew_padding );
|
|
$area_right = ( $width + $deskew_padding )."x".( $height + $deskew_padding*2 )."+".( $left_pixels - $deskew_padding )."+".( $top_pixels - $deskew_padding );
|
|
|
|
//echo "(Area left = ".$area_left.", ";
|
|
//echo "Area right = ".$area_right.")";
|
|
|
|
$size = $deskew_size."x".$deskew_size;
|
|
|
|
if (substr(basename($file), 0, 3) % 2 == 0) {
|
|
exec("convert ".$file." -auto-orient -crop ".$area_right." -level ".$deskew_contrast."%,".(100-$deskew_contrast)."% -colorspace Gray -resize ".$size." ".$dmfile);
|
|
} else {
|
|
exec("convert ".$file." -auto-orient -crop ".$area_left." -level ".$deskew_contrast."%,".(100-$deskew_contrast)."% -colorspace Gray -resize ".$size." ".$dmfile);
|
|
}
|
|
echo ".";
|
|
}
|
|
|
|
}
|
|
|
|
echo "\n\n";
|
|
|
|
if (shell_exec("exiftool -s -s -s -CropAngle ".$files[0]." 2>&1")) {
|
|
echo "CropAngle detected, skipping deskew.\n";
|
|
} else {
|
|
|
|
foreach ($files as $file) {
|
|
|
|
$dmfile = "scratch/".basename($file, ".jpg")."_dmap.jpg";
|
|
$result = shell_exec("deskew -o /tmp/null -l 99 \"".$dmfile."\" 2>&1");
|
|
$arr = explode("Skew angle found: ", $result);
|
|
$angle = substr($arr[1], 0, 4);
|
|
echo $file.": ".$angle;
|
|
if ($angle > $deskew_max_angle | $angle < ($deskew_max_angle*-1)) {
|
|
echo " (too big)";
|
|
} else {
|
|
$angles[$file] = $angle;
|
|
}
|
|
echo "\n";
|
|
}
|
|
|
|
echo "\nWriting angles to EXIF: ";
|
|
|
|
foreach ($files as $file) {
|
|
|
|
if (isset($angles[$file])) {
|
|
exec("exiftool -overwrite_original -XMP-crs:CropAngle=".$angles[$file]." ".$file);
|
|
echo ".";
|
|
} else {
|
|
// erase top edge crop to indicate rotation was not applied
|
|
exec("exiftool -overwrite_original -XMP-crs:CropTop=0 ".$file." 2>&1");
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// Open files
|
|
|
|
echo "\nFinished! Press return to open all files in Photoshop\n";
|
|
fgets(fopen("php://stdin","r"));
|
|
exec("open ".implode(" ",$files)." -b com.adobe.Photoshop");
|
|
|
|
?>
|