/**
* Get a custom sized version of this image based on the parameters.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set true to inhibit watermarking
* @return string
*/
function getCustomImage($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin = false)
{
if ($thumbStandin & 1) {
if ($this->objectsThumb == NULL) {
$filename = makeSpecialImageName($this->getThumbImageFile());
$path = ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename);
return WEBPATH . "/" . $path . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "") . "&t=true";
} else {
$filename = $this->objectsThumb;
$wmt = getOption(get_class($this) . '_watermark');
if ($wmt) {
$wmt = '&wmt=' . $wmt;
}
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, NULL, NULL, $thumbStandin, NULL, NULL)));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
$path = ZENFOLDER . '/i.php?a=' . urlencode($alb) . '&i=' . urlencode($filename);
if (substr($path, 0, 1) == "/") {
$path = substr($path, 1);
}
return WEBPATH . "/" . $path . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "") . "&t=true" . $wmt;
}
}
} else {
$filename = $this->filename;
$cachefilename = getImageCacheFilename($this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, NULL, NULL, $thumbStandin, NULL, NULL)));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
return WEBPATH . '/' . ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename) . ($size ? "&s={$size}" : "") . ($width ? "&w={$width}" : "") . ($height ? "&h={$height}" : "") . ($cropw ? "&cw={$cropw}" : "") . ($croph ? "&ch={$croph}" : "") . ($cropx ? "&cx={$cropx}" : "") . ($cropy ? "&cy={$cropy}" : "");
}
}
}
/**
* Returns an array with the height & width
*
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cw crop width
* @param int $ch crop height
* @param int $cx crop x axis
* @param int $cy crop y axis
* @param $image object the image for which the size is desired. NULL means the current image
* @return array
*/
function getSizeCustomImage($size, $width = NULL, $height = NULL, $cw = NULL, $ch = NULL, $cx = NULL, $cy = NULL, $image = NULL)
{
global $_zp_current_image;
if (is_null($image)) {
$image = $_zp_current_image;
}
if (is_null($image)) {
return false;
}
$h = $image->getHeight();
$w = $image->getWidth();
if (isImageVideo($image)) {
// size is determined by the player
return array($w, $h);
}
//if we set width/height we are cropping and those are the sizes already
if (is_null($size) && !is_null($width) && !is_null($height)) {
return array($width, $height);
}
$side = getOption('image_use_side');
$us = getOption('image_allow_upscale');
$args = getImageParameters(array($size, $width, $height, $cw, $ch, $cx, $cy, NULL, NULL, NULL, NULL, NULL, NULL, NULL), $image->album->name);
@(list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $passedWM, $adminrequest, $effects) = $args);
if (!empty($size)) {
$dim = $size;
$width = $height = false;
} else {
if (!empty($width)) {
$dim = $width;
$size = $height = false;
} else {
if (!empty($height)) {
$dim = $height;
$size = $width = false;
} else {
$dim = 1;
}
}
}
if ($w == 0) {
$hprop = 1;
} else {
$hprop = round($h / $w * $dim);
}
if ($h == 0) {
$wprop = 1;
} else {
$wprop = round($w / $h * $dim);
}
if ($size && ($side == 'longest' && $h > $w) || $side == 'height' || $side == 'shortest' && $h < $w || $height) {
// Scale the height
$newh = $dim;
$neww = $wprop;
} else {
// Scale the width
$neww = $dim;
$newh = $hprop;
}
if (!$us && $newh >= $h && $neww >= $w) {
return array($w, $h);
} else {
if ($cw && $cw < $neww) {
$neww = $cw;
}
if ($ch && $ch < $newh) {
$newh = $ch;
}
if ($size && $ch && $cw) {
$neww = $cw;
$newh = $ch;
}
return array($neww, $newh);
}
}
/**
* Get a custom sized version of this image based on the parameters.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set to true to treat as thumbnail
* @param bool $effects ignored
* @return string
*/
function getCustomImage($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin = false, $effects = NULL)
{
if ($thumbStandin) {
$wmt = getOption('Video_watermark');
if (empty($wmt)) {
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
}
} else {
$wmt = NULL;
}
if ($thumbStandin & 1) {
$args = array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, NULL, NULL, NULL);
if ($this->objectsThumb == NULL) {
$filename = makeSpecialImageName($this->getThumbImageFile());
if (!getOption('video_watermark_default_images')) {
$args[11] = '!';
}
$mtime = NULL;
} else {
$filename = filesystemToInternal($this->objectsThumb);
$mtime = filemtime(ALBUM_FOLDER_SERVERPATH . '/' . internalToFilesystem($this->imagefolder) . '/' . $this->objectsThumb);
}
return getImageURI($args, $this->album->name, $filename, $this->filemtime);
} else {
$args = getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, $wmt, NULL, $effects), $this->album->name);
$filename = $this->filename;
return getImageURI($args, $this->album->name, $filename, $this->filemtime);
}
}
function loadAlbum($album)
{
global $_zp_current_album, $_zp_current_image, $_zp_gallery, $custom, $enabled;
$subalbums = $album->getAlbums();
$started = false;
$tcount = $count = 0;
foreach ($subalbums as $folder) {
$subalbum = newAlbum($folder);
if (!$subalbum->isDynamic()) {
$tcount = $tcount + loadAlbum($subalbum);
}
}
$theme = $_zp_gallery->getCurrentTheme();
$id = 0;
$parent = getUrAlbum($album);
$albumtheme = $parent->getAlbumTheme();
if (!empty($albumtheme)) {
$theme = $albumtheme;
$id = $parent->getID();
}
loadLocalOptions($id, $theme);
$_zp_current_album = $album;
if ($album->getNumImages() > 0) {
echo "<br />" . $album->name . ' ';
while (next_image(true)) {
if (isImagePhoto($_zp_current_image)) {
$countit = 0;
if (in_array('*', $enabled)) {
$uri = getFullImageURL(NULL, 'Protected view');
if (strpos($uri, 'full-image.php?') !== false) {
if (!($count + $countit)) {
echo "{ ";
} else {
echo ' | ';
}
$countit = 1;
?>
<a href="<?php
echo html_encode($uri);
?>
&debug">
<?php
echo '<img src="' . html_encode(pathurlencode($uri)) . '" height="30" width="30" alt="X" />' . "\n";
?>
</a>
<?php
}
}
foreach ($custom as $key => $cacheimage) {
if (in_array($key, $enabled)) {
$size = isset($cacheimage['image_size']) ? $cacheimage['image_size'] : NULL;
$width = isset($cacheimage['image_width']) ? $cacheimage['image_width'] : NULL;
$height = isset($cacheimage['image_height']) ? $cacheimage['image_height'] : NULL;
$thumbstandin = isset($cacheimage['thumb']) ? $cacheimage['thumb'] : NULL;
if ($special = $thumbstandin === true) {
list($special, $cw, $ch, $cx, $cy) = $_zp_current_image->getThumbCropping($size, $width, $height);
}
if (!$special) {
$cw = isset($cacheimage['crop_width']) ? $cacheimage['crop_width'] : NULL;
$ch = isset($cacheimage['crop_height']) ? $cacheimage['crop_height'] : NULL;
$cx = isset($cacheimage['crop_x']) ? $cacheimage['crop_x'] : NULL;
$cy = isset($cacheimage['crop_y']) ? $cacheimage['crop_y'] : NULL;
}
$effects = isset($cacheimage['gray']) ? $cacheimage['gray'] : NULL;
if (isset($cacheimage['wmk'])) {
$passedWM = $cacheimage['wmk'];
} else {
if ($thumbstandin) {
$passedWM = getWatermarkParam($_zp_current_image, WATERMARK_THUMB);
} else {
$passedWM = getWatermarkParam($_zp_current_image, WATERMARK_IMAGE);
}
}
if (isset($cacheimage['maxspace'])) {
getMaxSpaceContainer($width, $height, $_zp_current_image, $thumbstandin);
}
$args = array($size, $width, $height, $cw, $ch, $cx, $cy, NULL, $thumbstandin, NULL, $thumbstandin, $passedWM, NULL, $effects);
$args = getImageParameters($args, $album->name);
$uri = getImageURI($args, $album->name, $_zp_current_image->filename, $_zp_current_image->filemtime);
if (strpos($uri, 'i.php?') !== false) {
if (!($count + $countit)) {
echo "{ ";
} else {
echo ' | ';
}
$countit = 1;
?>
<a href="<?php
echo html_encode($uri);
?>
&debug">
<?php
if ($thumbstandin) {
echo '<img src="' . html_encode(pathurlencode($uri)) . '" height="15" width="15" alt="x" />' . "\n";
} else {
echo '<img src="' . html_encode(pathurlencode($uri)) . '" height="20" width="20" alt="X" />' . "\n";
}
?>
</a>
<?php
}
}
}
$count = $count + $countit;
}
}
if ($count) {
echo '
} ';
}
printf(ngettext('[%u image]', '[%u images]', $count), $count);
echo "<br />\n";
}
return $count + $tcount;
}
function getIPSizedImage($size, $image)
{
$wmt = getWatermarkParam($image, WATERMARK_IMAGE);
$args = getImageParameters(array($size, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, $wmt), $image->album->name);
return getImageProcessorURI($args, $image->album->name, $image->filename);
}
/**
* Get a default-sized thumbnail of this image.
*
* @return string
*/
function getThumb($type = 'image')
{
$ts = getOption('thumb_size');
if (getOption('thumb_crop')) {
list($custom, $sw, $sh, $cw, $ch, $cx, $cy) = $this->getThumbCropping($type);
if ($custom) {
return $this->getCustomImage(NULL, $sw, $sh, $cw, $ch, $cx, $cy, true);
}
} else {
$sw = $sh = NULL;
}
$filename = $this->filename;
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
$args = getImageParameters(array($ts, NULL, NULL, $sw, $sh, NULL, NULL, NULL, true, NULL, true, $wmt, NULL, NULL), $this->album->name);
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, $args);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $this->filename);
}
}
/**
* Get a default-sized thumbnail of this image.
*
* @return string
*/
function getThumb($type = 'image')
{
if (getOption('thumb_crop') && !is_null($cy = $this->get('thumbY'))) {
$ts = getOption('thumb_size');
$sw = getOption('thumb_crop_width');
$sh = getOption('thumb_crop_height');
$cx = $this->get('thumbX');
$cw = $this->get('thumbW');
$ch = $this->get('thumbH');
// upscale to thumb_size proportions
if ($sw == $sh) {
// square crop, set the size/width to thumbsize
$sw = $sh = $ts;
} else {
if ($sw > $sh) {
$r = $ts / $sw;
$sw = $ts;
$sh = $sh * $r;
} else {
$r = $ts / $sh;
$sh = $ts;
$sh = $r * $sh;
}
}
return $this->getCustomImage(NULL, $sw, $sh, $cw, $ch, $cx, $cy, true);
}
$filename = $this->filename;
$wmt = getOption('Image_watermark');
if ($wmt) {
$wmt = '&wmt=' . $wmt;
}
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array('thumb')));
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . substr(CACHEFOLDER, 0, -1) . pathurlencode(imgSrcURI($cachefilename));
} else {
if (getOption('mod_rewrite') && empty($wmt) && !empty($alb)) {
$path = pathurlencode($alb) . '/' . $type . '/thumb/' . urlencode($filename);
} else {
$path = ZENFOLDER . '/i.php?a=' . urlencode($this->album->name) . '&i=' . urlencode($filename) . '&s=thumb' . $wmt;
if ($type !== 'image') {
$path .= '&' . $type . '=true';
}
}
if (substr($path, 0, 1) == "/") {
$path = substr($path, 1);
}
return WEBPATH . "/" . $path;
}
}
}
$args = getImageArgs($_GET);
$adminrequest = $args[12];
if ($forbidden = getOption('image_processor_flooding_protection') && (!isset($_GET['check']) || $_GET['check'] != sha1(HASH_SEED . serialize($args)))) {
// maybe it was from the tinyZenpage javascript which does not know better!
zp_session_start();
$forbidden = !isset($_SESSION['adminRequest']) || $_SESSION['adminRequest'] != @$_COOKIE['zp_user_auth'];
}
if (!isset($_GET['s']) && !isset($_GET['w']) && !isset($_GET['h'])) {
// No image parameters specified
if (getOption('album_folder_class') !== 'external') {
header("Location: " . getAlbumFolder(FULLWEBPATH) . pathurlencode(filesystemToInternal($album)) . "/" . rawurlencode(filesystemToInternal($image)));
return;
}
}
$args = getImageParameters($args, filesystemToInternal($album));
list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $passedWM, $adminrequest, $effects) = $args;
if (DEBUG_IMAGE) {
debugLog("i.php({$ralbum}, {$rimage}): \$size={$size}, \$width={$width}, \$height={$height}, \$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$thumbstandin={$thumbstandin}, \$passedWM={$passedWM}, \$adminrequest={$adminrequest}, \$effects={$effects}");
}
$allowWatermark = !$thumb && !$adminrequest;
// Construct the filename to save the cached image.
$newfilename = getImageCacheFilename(filesystemToInternal($album), filesystemToInternal($image), $args);
$newfile = SERVERCACHE . $newfilename;
if (trim($album) == '') {
$imgfile = ALBUM_FOLDER_SERVERPATH . $image;
} else {
$imgfile = ALBUM_FOLDER_SERVERPATH . $album . '/' . $image;
}
if ($debug) {
imageDebug($album, $image, $args, $imgfile);
/**
* Get a custom sized version of this image based on the parameters.
*
* @param string $alt Alt text for the url
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cropw crop width
* @param int $croph crop height
* @param int $cropx crop x axis
* @param int $cropy crop y axis
* @param string $class Optional style class
* @param string $id Optional style id
* @param bool $thumbStandin set to true to treat as thumbnail
* @param bool $effects ignored
* @return string
*/
function getCustomImage($size, $width, $height, $cropw, $croph, $cropx, $cropy, $thumbStandin = false, $effects = NULL)
{
if ($thumbStandin) {
$wmt = getOption('Video_watermark');
if (empty($wmt)) {
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
}
} else {
$wmt = NULL;
}
$args = getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, $wmt, NULL, $effects), $this->album->name);
if ($thumbStandin & 1) {
if ($this->objectsThumb == NULL) {
$filename = makeSpecialImageName($this->getThumbImageFile());
if (!getOption('video_watermark_default_images')) {
$args[11] = '!';
}
return getImageProcessorURI($args, $this->album->name, $filename);
} else {
$filename = $this->objectsThumb;
$cachefilename = getImageCacheFilename($alb = $this->album->name, $filename, getImageParameters(array($size, $width, $height, $cropw, $croph, $cropx, $cropy, NULL, $thumbStandin, NULL, $thumbStandin, NULL, NULL, NULL)), $this->album->name);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $filename);
}
}
} else {
$filename = $this->filename;
$cachefilename = getImageCacheFilename($this->album->name, $filename, $args);
if (file_exists(SERVERCACHE . $cachefilename) && filemtime(SERVERCACHE . $cachefilename) > $this->filemtime) {
return WEBPATH . '/' . CACHEFOLDER . pathurlencode(imgSrcURI($cachefilename));
} else {
return getImageProcessorURI($args, $this->album->name, $filename);
}
}
}
/**
* Get a default-sized thumbnail of this image.
*
* @return string
*/
function getThumb($type = 'image', $wmt = NULL)
{
$ts = getOption('thumb_size');
if (getOption('thumb_crop')) {
$sw = getOption('thumb_crop_width');
$sh = getOption('thumb_crop_height');
list($custom, $cw, $ch, $cx, $cy) = $this->getThumbCropping($ts, $sw, $sh);
if ($custom) {
return $this->getCustomImage(NULL, $sw, $sh, $cw, $ch, $cx, $cy, true);
}
} else {
$sw = $sh = NULL;
}
if (empty($wmt)) {
$wmt = getWatermarkParam($this, WATERMARK_THUMB);
}
$args = getImageParameters(array($ts, NULL, NULL, $sw, $sh, NULL, NULL, NULL, true, NULL, true, $wmt, NULL, NULL), $this->album->name);
return getImageURI($args, $this->album->name, $this->filename, $this->filemtime);
}
/**
* Returns a link to a custom sized version of he current image
*
* @param int $size size
* @param int $width width
* @param int $height height
* @param int $cw crop width
* @param int $ch crop height
* @param int $cx crop x axis
* @param int $cy crop y axis
* @return string
*/
function getSizeCustomImage($size, $width = NULL, $height = NULL, $cw = NULL, $ch = NULL, $cx = NULL, $cy = NULL)
{
if (!in_context(ZP_IMAGE)) {
return false;
}
global $_zp_current_image, $_zp_flash_player;
if (is_null($_zp_current_image)) {
return false;
}
$h = $_zp_current_image->getHeight();
$w = $_zp_current_image->getWidth();
if (isImageVideo()) {
// size is determined by the player
return array($w, $h);
}
$h = $_zp_current_image->getHeight();
$w = $_zp_current_image->getWidth();
$side = getOption('image_use_side');
$us = getOption('image_allow_upscale');
$args = getImageParameters(array($size, $width, $height, $cw, $ch, $cx, $cy, null));
@(list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $thumbWM, $adminrequest) = $args);
if (!empty($size)) {
$dim = $size;
$width = $height = false;
} else {
if (!empty($width)) {
$dim = $width;
$size = $height = false;
} else {
if (!empty($height)) {
$dim = $height;
$size = $width = false;
} else {
$dim = 1;
}
}
}
if ($w == 0) {
$hprop = 1;
} else {
$hprop = round($h / $w * $dim);
}
if ($h == 0) {
$wprop = 1;
} else {
$wprop = round($w / $h * $dim);
}
if ($size && ($side == 'longest' && $h > $w) || $side == 'height' || $side == 'shortest' && $h < $w || $height) {
// Scale the height
$newh = $dim;
$neww = $wprop;
} else {
// Scale the width
$neww = $dim;
$newh = $hprop;
}
if (!$us && $newh >= $h && $neww >= $w) {
return array($w, $h);
} else {
if ($cw && $cw < $neww) {
$neww = $cw;
}
if ($ch && $ch < $newh) {
$newh = $ch;
}
if ($size && $ch && $cw) {
$neww = $cw;
$newh = $ch;
}
return array($neww, $newh);
}
}
} else {
$args[] = NULL;
}
$argh[] = NULL;
//9 crop
$args[] = NULL;
//10 thumb standin
if (isset($_GET['wmt']) && !$adminrequest) {
//11
$args[] = $_GET['wmt'];
} else {
$args[] = NULL;
}
$args[] = $adminrequest;
//12
$args = getImageParameters($args);
list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $thumbWM, $adminrequest) = $args;
$allowWatermark = !$thumb && !$adminrequest;
if ($debug) {
imageDebug($album, $image, $args);
}
} else {
// No image parameters specified or are out of bounds; return the original image.
//TODO: this will fail when the album folder is external to zp. Maybe should force the sizes within bounds.
header("Location: " . getAlbumFolder(FULLWEBPATH) . pathurlencode(FilesystemToUTF8($album)) . "/" . rawurlencode(filesystemToUTF8($image)));
return;
}
// Construct the filename to save the cached image.
$newfilename = getImageCacheFilename(FilesystemToUTF8($album), filesystemToUTF8($image), $args);
$newfile = SERVERCACHE . $newfilename;
if (trim($album) == '') {
