function post_resource($data)
{
if ($this->storage->dir->exists) {
return so_output::conflict('Image already exists');
}
$this->storage->dir->exists = true;
$image = new \Imagick((string) $data['file']);
$image->writeImage((string) $this->fileOrinal);
$size = $image->getImageGeometry();
if ($size['width'] > 800 or $size['height'] > 600) {
$image->adaptiveResizeImage(800, 600, true);
}
$image->writeImage((string) $this->fileMaximal);
$size = $image->getImageGeometry();
if ($size['width'] > 100 or $size['height'] > 100) {
$image->adaptiveResizeImage(100, 100, true);
}
$image->writeImage((string) $this->filePreview);
return so_output::ok()->content($this->model);
}
/**
* (non-PHPdoc)
* @see Imagine\ImageInterface::resize()
*/
public function resize(BoxInterface $size)
{
try {
$this->imagick->adaptiveResizeImage($size->getWidth(), $size->getHeight());
} catch (\ImagickException $e) {
throw new RuntimeException('Resize operation failed', $e->getCode(), $e);
}
return $this;
}
function thumb($pdffile, $jpegfile, $width, $output = false) {
list($src_width, $src_height, $src_type, $src_attr) = imgetimagesize($pdffile);
list($tgt_width, $tgt_height, $tgt_type, $tgt_attr) = setimagesize($pdffile, $width);
$ii = pathinfo($pdffile);
$input = trim(strtolower(str_replace('.','',$ii['extension'])));
$output = (!$output ? $input : $output);
if (class_exists('Imagick')) {
$im = new Imagick();
$im->setResolution( 300, 300 );
if ($input == "pdf") {
$im->readImage($pdffile.'[0]');
$im->cropImage(($src_width - 60),($src_height - 60),30,30);
} else {
$im->readImage($pdffile);
}
// $im->setImageColorspace(Imagick::COLORSPACE_SRGB);
$im->adaptiveResizeImage($tgt_width, $tgt_height, true);
$im->setImageFormat("jpg");
//$im->setImageCompressionQuality(100);
$im->writeImage($jpegfile);
} else {
if ($input == "gif") {
$im = imagecreatefromgif($pdffile);
$it = imagecreate($tgt_width, $tgt_height);
} elseif ($input == "png") {
$im = imagecreatefrompng($pdffile);
$it = imagecreatetruecolor($tgt_width, $tgt_height);
imagealphablending($it, false);
imagesavealpha($it,true);
$transparent = imagecolorallocatealpha($it, 255, 255, 255, 127);
imagefilledrectangle($it, 0, 0, $tgt_width, $tgt_height, $transparent);
} else {
$im = imagecreatefromjpeg($pdffile);
$it = imagecreatetruecolor($tgt_width, $tgt_height);
}
imagecopyresampled($it, $im, 0, 0, 0, 0, $tgt_width, $tgt_height, $src_width, $src_height);
if ($output == "gif") {
imagegif($it, $jpegfile);
} elseif ($output == "png") {
imagepng($it, $jpegfile);
} else {
imagejpeg($it, $jpegfile);
}
}
}
function getImageHistogram($imagePath)
{
$backgroundColor = 'black';
$draw = new \ImagickDraw();
$draw->setStrokeWidth(0);
//make the lines be as thin as possible
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
$histogramWidth = 256;
$histogramHeight = 100;
// the height for each RGB segment
$imagick = new \Imagick(realpath($imagePath));
//Resize the image to be small, otherwise PHP tends to run out of memory
//This might lead to bad results for images that are pathologically 'pixelly'
$imagick->adaptiveResizeImage(200, 200, true);
$histogramElements = $imagick->getImageHistogram();
$histogram = new \Imagick();
$histogram->newpseudoimage($histogramWidth, $histogramHeight * 3, 'xc:black');
$histogram->setImageFormat('png');
$getMax = function ($carry, $item) {
if ($item > $carry) {
return $item;
}
return $carry;
};
$colorValues = ['red' => getColorStatistics($histogramElements, \Imagick::COLOR_RED), 'lime' => getColorStatistics($histogramElements, \Imagick::COLOR_GREEN), 'blue' => getColorStatistics($histogramElements, \Imagick::COLOR_BLUE)];
$max = array_reduce($colorValues['red'], $getMax, 0);
$max = array_reduce($colorValues['lime'], $getMax, $max);
$max = array_reduce($colorValues['blue'], $getMax, $max);
$scale = $histogramHeight / $max;
$count = 0;
foreach ($colorValues as $color => $values) {
$draw->setstrokecolor($color);
$offset = ($count + 1) * $histogramHeight;
foreach ($values as $index => $value) {
$draw->line($index, $offset, $index, $offset - $value * $scale);
}
$count++;
}
$histogram->drawImage($draw);
header("Content-Type: image/png");
echo $histogram;
}
public static function resizeImage($curImagePath, $newImagePath, $width, $height)
{
try {
if ($curImagePath == '') {
return false;
}
if ($width == '' || $width == 0) {
$width = 90;
}
if ($height == '' || $height == 0) {
$height = 90;
}
$image = new \Imagick($curImagePath);
$image->adaptiveResizeImage($width, $height);
$image->setImageFormat("png");
$image->writeImage($newImagePath);
return true;
} catch (Exception $e) {
//echo $e->getMessage();
return false;
}
}
/**
* Scales the image to a specific width and height
*
* @param string $outputFile The output file
* @param int $w The width
* @param int $h The height
* @return string The path to the scaled file
*/
public function scaleTo($outputFile, $w, $h)
{
$image = new \Imagick();
$image->readImage($this->image->getFilename());
$image->adaptiveResizeImage($w, $h);
$image->writeImage($outputFile);
return $outputFile;
}
public function foto($id = NULL)
{
if ($id === NULL) {
$mensajes[] = array('error' => "Parámetros incorrectos para acceder a subida de foto de perfil, por favor, intentelo de nuevo.");
$this->flashdata->load($mensajes);
redirect('usuarios/login');
}
$data['id'] = $id;
$data['error'] = array();
if ($this->input->post('insertar') !== NULL) {
$config['upload_path'] = 'images/usuarios/';
$config['allowed_types'] = 'jpeg|jpg|jpe';
$config['overwrite'] = TRUE;
$config['max_width'] = '250';
$config['max_height'] = '250';
$config['max_size'] = '100';
$config['file_name'] = $id . '.jpeg';
$this->load->library('upload', $config);
if (!$this->upload->do_upload('foto')) {
$data['error'] = $this->upload->display_errors();
} else {
$data = array('upload_data' => $this->upload->data());
$imagen = new Imagick($data['upload_data']['full_path']);
$imagen->adaptiveResizeImage(70, 70);
$imagen->writeImageFile(fopen("images/usuarios/" . $id . "_thumbnail.jpeg", "w"));
redirect('usuarios/perfil/' . $id);
}
}
$this->template->load('usuarios/foto', $data);
}
/**
* Simples resize broken ratio
*
* @param \Imagick image
* @param integer width
* @@param integer height
*/
public function adaptive(\Imagick $image, $width, $height)
{
$image->adaptiveResizeImage($width, $height);
$image->unsharpMaskImage(0 , 0.5 , 1 , 0.05);
}
function admin_files_create()
{
// Require admin login
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
$m_files = instance_model('files');
if(isset($_POST['Submit']))
{
$file_name = $_FILES['file']['name'];
$file_mime = $_FILES['file']['type'];
$error = false;
if(!in_array(strtolower(pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION)),
$GLOBALS['allowed_ext_files']))
{
$error = true;
new_flash('File type is not allowed',1);
}
else
{
$is_image = false;
$unique_id = sha1(time());
$tmppath = TMPFILES . '/' . $unique_id . '_' . $_FILES['file']['name'];
if(isset($_FILES['file']) && move_uploaded_file($_FILES['file']['tmp_name'], $tmppath))
{
// preprocess images
try {
$is_image = true;
$im = new Imagick($tmppath);
$im->adaptiveResizeImage('620','620', true);
$im->writeImage($tmppath);
$im->destroy();
}
// Handle outher file types
catch(exception $e){
$is_image = false;
}
}
else
{
$error = true;
new_flash('File failed to upload',1);
}
}
if($error == false)
{
$newloc = 'res/files/';
// Check name is unique
$hard_file_name = $file_name;
$ctr = 0;
for(;;)
{
if($ctr > 200)
throw new exception('Could not create unique file name');
if(file_exists($newloc . $hard_file_name))
{
$ctr += 1;
// add number to file name
$split_name = explode('.', $file_name);
$base = array_shift($split_name);
$ext = implode('.', $split_name);
$hard_file_name = $base . '_' . $ctr . '.' . $ext;
}
else
break;
}
$file_name = $hard_file_name;
// move image file
rename($tmppath, $newloc . $file_name);
$size = filesize($newloc . $file_name);
if($is_image)
{
// generate thumbnail
$im = new Imagick($newloc . $file_name);
$im->cropThumbnailImage('130','98');
$im->writeImage($newloc . 'thumbs/' . $file_name);
$im->destroy();
}
$m_files->create($file_name, $size, $file_mime, $is_image);
redirect_to(make_url('files', 'admin_files'));
}
}
$view = instance_view('files/admin/upload');
$view = $view->parse_to_variable(array(
'form_url' => make_url('files', 'admin_files_create'),
'back_url' => make_url('files', 'admin_files'),
'title' => 'Upload file'
));
$this->set_template_paramiters(array(
'content' => $view
));
}
public function svgToPng($svg, $outputName = 'svg', $outputDir = 'data/img/', $width = 800, $height = 600)
{
// exit();
exec("convert -version", $out);
//On teste la présence d'imagick sur le serveur
if (!empty($out)) {
$im = new Imagick();
$imagick->setBackgroundColor(new ImagickPixel('transparent'));
$im->readImageBlob($svg);
/*png settings*/
$im->setImageFormat("png24");
$im->resizeImage($width, $height, imagick::FILTER_LANCZOS, 1);
/*Optional, if you need to resize*/
/*jpeg*/
$im->setImageFormat("jpeg");
$im->adaptiveResizeImage($width, $height);
/*Optional, if you need to resize*/
$im->writeImage(SIG_ROOT . $outputDir . $outputName . '.png');
$im->writeImage(SIG_ROOT . $outputDir . $outputName . '.jpg');
$im->clear();
$im->destroy();
echo '<img src="' . Router::url($outputDir . $outputName . '.png') . '" alt="' . $outputName . '.png" />';
}
}
/**
* @param int $dw
* @param bool $pdfLogo
* @param int $pdfLogoSize
*/
public function showImg($dw = 500, $pdfLogo = false, $pdfLogoSize = 128)
{
$cachename = $this->fullpath . $dw . $this->pageid . ".png";
$cacheimg = $this->cachepath . '/' . $this->_nameFilter($cachename);
if (class_exists('Imagick')) {
try {
$im = $this->_dataCacher($cachename);
if ($im === false) {
$this->_logToFile('File not in cache');
$im = new imagick($this->fullpath . '[' . $this->pageid . ']');
//$im->setSize($dw*2,$dw*2);
$im->setImageFormat("png");
$im->adaptiveResizeImage($dw, $dw, true);
// add a border to the image
$color = new ImagickPixel();
$color->setColor("rgb(200,200,200)");
$im->borderImage($color, 1, 1);
// draw the PDF icon on top of the PDF preview
if ($pdfLogo) {
$pdflogo = new Imagick($this->assetsPath . $this->deficon);
$pdflogo->adaptiveResizeImage($pdfLogoSize, $pdfLogoSize);
$im->compositeImage($pdflogo, Imagick::COMPOSITE_DEFAULT, 1, 1);
}
$this->_dataCacher($cachename, $im);
$im->writeImage($cacheimg);
} else {
$this->_logToFile('File IS cached');
}
header("Content-Type: image/png");
header("Content-Disposition: attachment; filename=\"" . $cachename . ".png\";");
$this->getRawFile($cacheimg, false, 'PNG', true);
} catch (Exception $e) {
return parent::showImg($dw);
}
} else {
return parent::showImg($dw);
}
}
static function nonImageAddTexte($text, $fontfile, $fontsize)
{
$svg = '<?xml version="1.0" encoding="utf-8"?>
<!-- The icon can be used freely in both personal and commercial projects with no attribution required, but always appreciated.
You may NOT sub-license, resell, rent, redistribute or otherwise transfer the icon without express written permission from iconmonstr.com -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
width="512px" height="512px" viewBox="0 0 512 512" xml:space="preserve">
<defs>
<linearGradient id="degrade" x1="100%" y1="0" x2="100%" y2="100%">
<stop offset="0%" style="stop-color:#898989; stop-opacity:0.2;"/>
<stop offset="40%" style="stop-color:#464646; stop-opacity:1;"/>
<stop offset="100%" style="stop-color:#111111; stop-opacity:0.7;"/>
</linearGradient>
<linearGradient id="degrade1" x1="100%" y1="0" x2="100%" y2="100%">
<stop offset="0%" style="stop-color:#111111; stop-opacity:0.7;"/>
<stop offset="40%" style="stop-color:#AAAAAA; stop-opacity:1;"/>
<stop offset="100%" style="stop-color:#F0F0F0; stop-opacity:0.2;"/>
</linearGradient>
<style type="text/css">
#stop1{ stop-color:chartreuse; stop-opacity:0.2; } #stop2{ stop-color:cornflowerblue; stop-opacity:1; } #stop3{ stop-color:chartreuse; stop-opacity:0.7; }
</style>
</defs>
<path style="fill:url(#degrade); stroke:#BBBBBB; stroke-width:2px;" id="video-icon" d="M50,60.345v391.311h412V60.345H50z M137.408,410.862H92.354v-38.747h45.055V410.862z M137.408,343.278
H92.354v-38.747h45.055V343.278z M137.408,275.372H92.354v-38.747h45.055V275.372z M137.408,208.111H92.354v-38.748h45.055V208.111z
M137.408,140.526H92.354v-38.747h45.055V140.526z M337.646,410.862H177.961V275.694h159.685V410.862z M337.646,236.947H177.961
V101.779h159.685V236.947z M423.253,410.862h-45.054v-38.747h45.054V410.862z M423.253,343.278h-45.054v-38.747h45.054V343.278z
M423.253,275.372h-45.054v-38.747h45.054V275.372z M423.253,208.111h-45.054v-38.748h45.054V208.111z M423.253,140.526h-45.054
v-38.747h45.054V140.526z"/>
</svg>
';
$im2 = new \Imagick();
$im2->setBackgroundColor(new \ImagickPixel('transparent'));
$im2->readimageblob($svg);
$im2->setImageFormat("png");
$im2->adaptiveResizeImage(140, 140);
/*Optional, if you need to resize*/
//return $im2->getimageblob();
$im = new \Imagick();
$im->newimage(260, 300, new \ImagickPixel('#999999'), "jpeg");
$im->compositeimage($im2, \Imagick::COMPOSITE_DEFAULT, 60, 80);
$widthmax = $im->getImageGeometry()["width"];
$draw = new \ImagickDraw();
/* On commence un nouveau masque nommé "gradient" */
$draw->setFillColor('#FFFFFF');
/* Font properties */
$draw->setFont($fontfile);
$draw->setFontSize($fontsize);
$draw->setGravity(\Imagick::GRAVITY_NORTH);
$words = explode(' ', $text);
//Test si la fontsize n'est pas trop grosse pour un mot
$i = 0;
while ($i < count($words)) {
$lineSize = $im->queryfontmetrics($draw, $words[$i])["textWidth"];
if ($lineSize < $widthmax) {
$i++;
} else {
$fontsize--;
$draw->setFontSize($fontsize);
}
}
$res = $words[0];
for ($i = 1; $i < count($words); $i++) {
$lineSize = $im->queryfontmetrics($draw, $res . " " . $words[$i]);
if ($lineSize["textWidth"] < $widthmax) {
$res .= " " . $words[$i];
} else {
$res .= "\n" . $words[$i];
}
}
/* Create text */
$im->annotateImage($draw, 0, 0, 0, $res);
return $im->getimageblob();
}
function createFavicon()
{
$favicon_image = $this->_params->get('favicon_image');
$favicon_path = 'templates/blank_j3/favicon/';
if (isset($favicon_image)) {
if (!is_dir(__DIR__ . '/../favicon')) {
mkdir(__DIR__ . '/../favicon', 0777, true);
}
$favicon_set = array('apple-touch-icon' => array(57, 60, 72, 76, 114, 120, 144, 152), 'favicon' => array(16, 32, 96, 160, 196), 'mstile' => array(70, 144, 150, 310));
$return_favicons = '';
// create favicons for all except Win
foreach ($favicon_set as $name => $sizes) {
foreach ($sizes as $size) {
$favicon_name = "{$name}-{$size}" . "x{$size}.png";
$outFile = __DIR__ . "/../favicon/{$favicon_name}";
$image = new Imagick($favicon_image);
$image->adaptiveResizeImage($size, $size, true);
$image->setImageBackgroundColor('None');
$image->thumbnailImage($size, $size, 1, 'None');
$image->writeImage($outFile);
//echo "<img src='$favicon_path/$favicon_name' />";
if ($name != 'mstile') {
$return_favicons .= "<link rel='{$name}' sizes='{$size}" . "x{$size}' href='{$favicon_path}/{$favicon_name}'>";
}
unset($image);
}
}
// create favicon for Win
// generate XML
$tile_bg_win = $this->_params->get('bg_win');
$xml_data = <<<XML
<?xml version="1.0" encoding="utf-8"?>
<browserconfig>
<msapplication>
<tile>
<square70x70logo src="{$favicon_path}/mstile-70x70.png"/>
<square150x150logo src="{$favicon_path}/mstile-150x150.png"/>
<square310x310logo src="{$favicon_path}/mstile-310x310.png"/>
<wide310x150logo src="{$favicon_path}/mstile-310x150.png"/>
<TileColor>{$tile_bg_win}</TileColor>
</tile>
</msapplication>
</browserconfig>
XML;
file_put_contents(__DIR__ . "/../favicon/browserconfig.xml", $xml_data);
$return_favicons .= "<meta name='msapplication-TileColor' content='{$tile_bg_win}'>";
$return_favicons .= "<meta name='msapplication-TileImage' content='{$favicon_path}/mstile-144x144.png'>";
$return_favicons .= "<meta name='msapplication-config' content='{$favicon_path}/browserconfig.xml'>";
// generate favicon.ico
$image = new Imagick($favicon_image);
$image->cropThumbnailImage(32, 32);
$image->setFormat('ico');
$image->writeImage("{$favicon_path}/favicon.ico");
unset($image);
$return_favicons .= "<link rel='shortcut icon' href='{$favicon_path}/favicon.ico'>";
return $return_favicons;
}
}
public function processEpub()
{
$this->getContent($this->getTitle());
$this->cleanContent($this->content);
$this->getImagesURL($this->content);
$this->removeBeforeHeader($this->content);
$this->trimHeaders($this->content);
$this->replaceIMG($this->content, $this->noImages);
$this->getTOC($this->content);
$this->constructNCX($this->ncx_navmap, $this->getUuid(), $this->depth, $this->fileName);
$this->constructOPF();
$this->constructCover();
$this->constructContent();
if (!empty($this->contentIllustartions)) {
$this->constructIllustrations();
}
$this->content = $this->cleaning($this->content);
//$this->content = str_replace('<br />', ' ', $this->content);
$this->replaseSR();
$this->forceASCII($this->ncx, $this->opf);
$this->ncx = $this->format($this->ncx);
$this->opf = $this->format($this->opf);
$dirimg = array();
if ($handle = opendir('images/books/' . $this->SID . '/' . $this->BID . '/')) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != ".." && $entry != "cover.jpg" && $entry != "cover.jpeg" && $entry != "Cover.jpg" && $entry != "Cover.jpeg" && $entry != "resized") {
$dirimg[] = $entry;
}
}
closedir($handle);
}
$zip = new ZipArchive();
if ($zip->open($this->epub) === TRUE) {
$zip->addFromString('OEBPS/Text/Body.xhtml', $this->content);
$zip->addFromString('OEBPS/Text/Cover.xhtml', $this->cover);
if (!empty($this->contentIllustartions)) {
$zip->addFromString('OEBPS/Text/Illustrations.xhtml', $this->illustartions);
}
$zip->addFromString('OEBPS/toc.ncx', $this->ncx);
$zip->addFromString('OEBPS/content.opf', $this->opf);
if ($result = $this->searchFolder("images/books/" . $this->SID . "/" . $this->BID . "/*", '/^[Cc]over.jp[e]?g/')) {
if ($this->resolution == "original") {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/" . $result, 'OEBPS/Images/Cover.jpg');
} else {
try {
if (file_exists("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $result)) {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $result, 'OEBPS/Images/Cover.jpg');
} else {
$image = new Imagick("images/books/" . $this->SID . "/" . $this->BID . "/" . $result);
$image->adaptiveResizeImage($this->device[$this->resolution]['h'], $this->device[$this->resolution]['w'], TRUE);
$image->writeimage("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $result);
$image->clear();
$image->destroy();
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $result, 'OEBPS/Images/Cover.jpg');
}
} catch (Exception $e) {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/" . $img, 'OEBPS/Images/' . $img);
}
}
unset($result);
} else {
$zip->addFile('404.jpg', 'OEBPS/Images/Cover.jpg');
}
if (!$this->noImages) {
foreach ($dirimg as $img) {
if ($this->resolution == "original") {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/" . $img, 'OEBPS/Images/' . $img);
} else {
$width = $this->device[$this->resolution]['w'];
$height = $this->device[$this->resolution]['h'];
if (!is_dir("images/books/" . $this->SID . "/" . $this->BID . "/resized")) {
mkdir("images/books/" . $this->SID . "/" . $this->BID . "/resized");
}
if (!is_dir("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'])) {
mkdir("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w']);
}
try {
$data = getimagesize("images/books/" . $this->SID . "/" . $this->BID . "/" . $img);
$width = $data[0];
$height = $data[1];
if ($width < 400 || $height < 400) {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/" . $img, 'OEBPS/Images/' . $img);
} else {
if (file_exists("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $img)) {
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $img, 'OEBPS/Images/' . $img);
} else {
$image = new Imagick("images/books/" . $this->SID . "/" . $this->BID . "/" . $img);
$image->adaptiveResizeImage($this->device[$this->resolution]['h'], $this->device[$this->resolution]['w'], TRUE);
$image->writeimage("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $img);
$image->clear();
$image->destroy();
$zip->addFile("images/books/" . $this->SID . "/" . $this->BID . "/resized/" . $this->device[$this->resolution]['h'] . "x" . $this->device[$this->resolution]['w'] . "/" . $img, 'OEBPS/Images/' . $img);
}
}
} catch (Exception $e) {
$zip->addFile("images/books/" . $this->SID . "/" . $BID . "/" . $img, 'OEBPS/Images/' . $img);
}
}
}
}
$zip->close();
} else {
echo 'Fehler';
}
$this->sendFile($this->epub, $this->fileName);
}
// // (including any white space before the "<?php" tag) will corrupt the
// // image data. Comment out the "header" line to debug any issues.
// header("Content-type: image/jpg");
// ImageJpeg($im,__APP_PATH__.'/test.jpg');
// ImageDestroy($im);
}
//Code to convert from .svg to .png by Image array
$fn2 = 'test.svg';
$im = new Imagick();
$svg = file_get_contents($usmap);
try {
$im->readImageBlob($svg);
/*png settings*/
$im->setImageFormat("png24");
$im->resizeImage(720, 445, imagick::FILTER_LANCZOS, 1);
/*Optional, if you need to resize*/
/*jpeg*/
$im->setImageFormat("jpeg");
$im->adaptiveResizeImage(720, 445);
/*Optional, if you need to resize*/
$im->writeImage(__APP_PATH__ . '/js/testings.png');
/*(or .jpg)*/
$im->clear();
$im->destroy();
} catch (Exception $ex) {
print_R($ex);
}
?>
/**
* Scales the image to a specific width and height
*
* @param int $w The width
* @param int $h The height
* @return string The path to the scaled file
*/
public function scaleTo ($w, $h) {
$this->ensureCachedirExists();
$outputFile = Configuration::getOption("partkeepr.images.cache").md5($this->getFilename().$w."x".$h).".png";
if (file_exists($outputFile)) {
return $outputFile;
}
$image = new \Imagick();
$image->readImage($this->getFilename());
$image->adaptiveResizeImage($w, $h);
$image->writeImage($outputFile);
$cachedImage = new CachedImage($this, $outputFile);
PartKeepr::getEM()->persist($cachedImage);
return $outputFile;
}
/**
* Add watermark to image
* @param string $watermarkPath Path to watermark image
* @param string $xPos Horizontal position - 'left', 'right' or 'center'
* @param string $yPos Vertical position - 'top', 'bottom' or 'center'
* @param bool|int|string $xSize Horizontal watermark size: 100, '50%', 'auto' etc.
* @param bool|int|string $ySize Vertical watermark size: 100, '50%', 'auto' etc.
* @param bool $xOffset
* @param bool $yOffset
* @return Imagick
* @throws Exception
*/
public function watermark($watermarkPath, $xPos, $yPos, $xSize = false, $ySize = false, $xOffset = false, $yOffset = false)
{
$watermark = new \Imagick($watermarkPath);
// resize watermark
$newSizeX = false;
$newSizeY = false;
if ($xSize !== false) {
if (is_numeric($xSize)) {
$newSizeX = $xSize;
} elseif (is_string($xSize) && substr($xSize, -1) === '%') {
$float = str_replace('%', '', $xSize) / 100;
$newSizeX = $this->width * (double) $float;
}
}
if ($ySize !== false) {
if (is_numeric($ySize)) {
$newSizeY = $ySize;
} elseif (is_string($ySize) && substr($ySize, -1) === '%') {
$float = str_replace('%', '', $ySize) / 100;
$newSizeY = $this->height * (double) $float;
}
}
if ($newSizeX !== false && $newSizeY !== false) {
$watermark->adaptiveResizeImage($newSizeX, $newSizeY);
} elseif ($newSizeX !== false && $newSizeY === false) {
$watermark->adaptiveResizeImage($newSizeX, 0);
} elseif ($newSizeX === false && $newSizeY !== false) {
$watermark->adaptiveResizeImage(0, $newSizeY);
}
$startX = false;
$startY = false;
$watermarkSize = $watermark->getImageGeometry();
if ($yPos === 'top') {
$startY = 0;
if ($yOffset !== false) {
$startY += $yOffset;
}
} elseif ($yPos === 'bottom') {
$startY = $this->height - $watermarkSize['height'];
if ($yOffset !== false) {
$startY -= $yOffset;
}
} elseif ($yPos === 'center') {
$startY = $this->height / 2 - $watermarkSize['height'] / 2;
} else {
throw new \Exception('Param $yPos should be "top", "bottom" or "center" insteed "' . $yPos . '"');
}
if ($xPos === 'left') {
$startX = 0;
if ($xOffset !== false) {
$startX += $xOffset;
}
} elseif ($xPos === 'right') {
$startX = $this->width - $watermarkSize['width'];
if ($xOffset !== false) {
$startX -= $xOffset;
}
} elseif ($xPos === 'center') {
$startX = $this->width / 2 - $watermarkSize['width'] / 2;
} else {
throw new \Exception('Param $xPos should be "left", "right" or "center" insteed "' . $xPos . '"');
}
$this->image->compositeImage($watermark, \Imagick::COMPOSITE_OVER, $startX, $startY);
return $this;
}
function admin_gallery_create()
{
// Require admin login
if(!(isset($_SESSION['active_user']) && $_SESSION['active_user']['type'] == 'admin'))
redirect_to('/');
$this->load_outer_template('admin');
if(!isset($this->params[2]) || (!is_numeric($this->params[2])))
throw new exception("No set specified");
$item = $this->params[2];
//$m_gallery = instance_model('gallery');
$m_member = instance_model('members');
$m_set = instance_model('gallery_set');
//$gallery = $m_gallery->get_in_set($item);
$set = $m_set->get_by_id($item);
if($set == array())
throw new exception('Set does not exist');
$member = $m_member->get_by_id($set[0]['Owner']);
if($member == array())
throw new exception('Owning member does not exist');
$title = '';
if(isset($_POST['Submit']))
{
$file_name = $_FILES['file']['name'];
$file_mime = $_FILES['file']['type'];
$error = false;
if(!in_array(strtolower(pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION)),
$GLOBALS['allowed_ext']))
{
$error = true;
new_flash('File type is not allowed',1);
}
$is_image = false;
$unique_id = sha1(time());
$tmppath = TMPFILES . '/' . $unique_id . '_' . $_FILES['file']['name'];
if(isset($_FILES['file']) && move_uploaded_file($_FILES['file']['tmp_name'], $tmppath))
{
// preprocess images
try {
$is_image = true;
$im = new Imagick($tmppath);
$im->adaptiveResizeImage('620','620', true);
$im->writeImage($tmppath);
$im->destroy();
}
// Handle outher file types
catch(exception $e){
$error = true;
new_flash('Could not read file',1);
}
}
else
{
$error = true;
new_flash('File failed to upload',1);
}
if($error == false)
{
if(!file_exists('res/gallery/' . $member[0]['Clean_title']))
mkdir('res/gallery/' . $member[0]['Clean_title']);
if(!file_exists('res/gallery/' . $member[0]['Clean_title'] . '/thumbs'))
mkdir('res/gallery/' . $member[0]['Clean_title'] . '/thumbs');
// move image file
$newloc = 'res/gallery/' . $member[0]['Clean_title'];
$hard_file_name = $file_name;
$ctr = 0;
for(;;)
{
if($ctr > 200)
throw new exception('Could not create unique file name');
if(file_exists($newloc . '/' . $hard_file_name))
{
$ctr += 1;
// add number to file name
$split_name = explode('.', $file_name);
$base = array_shift($split_name);
$ext = implode('.', $split_name);
$hard_file_name = $base . '_' . $ctr . '.' . $ext;
}
else
break;
}
$file_name = $hard_file_name;
// move file
rename($tmppath, $newloc . '/' . $file_name);
// generate thumbnail
$im = new Imagick($newloc . '/' . $file_name);
$im->cropThumbnailImage('130','98');
$im->writeImage($newloc . '/thumbs/' . $file_name);
$im->destroy();
$m_gallery = instance_model('gallery');
$m_gallery->create($item, $file_name);
redirect_to(make_url('members', 'admin_gallery', $item));
}
}
$view = instance_view('files/admin/upload');
$view = $view->parse_to_variable(array(
'form_url' => make_url('members', 'admin_gallery_create', $item),
'back_url' => make_url('members', 'admin_gallery', $item),
'title' => 'Upload image'
));
$this->set_template_paramiters(array(
'content' => $view
));
}
