function accessMedia($attr, $path, $data, $volume)
{
//allow only tinyMCE recognized media suffixes
$valid = array("mp3", "wav", "mp4", "webm", "ogg", "swf");
if (access($attr, $path, $data, $volume) || !is_dir($path) && !in_array(getSuffix($path), $valid)) {
return !($attr == 'read' || $attr == 'write');
}
return NULL;
}
function getImageProcessorURIFromCacheName($match, $watermarks)
{
$args = array(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
$set = array();
$done = false;
$params = explode('_', stripSuffix($match));
while (!$done && count($params) > 1) {
$check = array_pop($params);
if (is_numeric($check) && !isset($set['w']) && !isset($set['h'])) {
$set['s'] = $check;
break;
} else {
$c = substr($check, 0, 1);
if ($c == 'w' || $c == 'h') {
if (is_numeric($v = substr($check, 1))) {
$set[$c] = (int) $v;
continue;
}
}
if ($c == 'c') {
$c = substr($check, 0, 2);
if (is_numeric($v = substr($check, 2))) {
$set[$c] = (int) $v;
continue;
}
}
if (!isset($set['w']) && !isset($set['h']) && !isset($set['s'])) {
if (!isset($set['wm']) && in_array($check, $watermarks)) {
$set['wmk'] = $check;
} else {
if ($check == 'thumb') {
$set['t'] = true;
} else {
$set['effects'] = $check;
}
}
} else {
array_push($params, $check);
break;
}
}
}
if (!isset($set['wmk'])) {
$set['wmk'] = '!';
}
$image = preg_replace('~.*/' . CACHEFOLDER . '/~', '', implode('_', $params)) . '.' . getSuffix($match);
// strip out the obfustication
$album = dirname($image);
$image = preg_replace('~^[0-9a-f]{' . CACHE_HASH_LENGTH . '}\\.~', '', basename($image));
$image = $album . '/' . $image;
return array($image, getImageArgs($set));
}
/**
* Takes an image filename and returns a GD Image using the correct function
* for the image's format (imagecreatefrom*). Supports JPEG, GIF, and PNG.
* @param string $imagefile the full path and filename of the image to load.
* @return image the loaded GD image object.
*
*/
function zp_imageGet($imgfile)
{
$ext = getSuffix($imgfile);
switch ($ext) {
case 'png':
return imagecreatefrompng($imgfile);
case 'wbmp':
return imagecreatefromwbmp($imgfile);
case 'jpeg':
case 'jpg':
return imagecreatefromjpeg($imgfile);
case 'gif':
return imagecreatefromgif($imgfile);
}
return false;
}
function getPHPFiles($folder, $exclude, &$files = array())
{
$dir = opendir($folder);
while (($file = readdir($dir)) !== false) {
$file = str_replace('\\', '/', $file);
if (strpos($file, '.') !== 0) {
if (is_dir($folder . '/' . $file) && !in_array($file, $exclude)) {
getPHPFiles($folder . '/' . $file, $exclude, $files);
} else {
if (getSuffix($file) == 'php') {
$entry = $folder . '/' . $file;
$files[] = $entry;
}
}
}
}
closedir($dir);
return $files;
}
/**
*
* enumerates the files in folder(s)
* @param $folder
*/
function getResidentFiles($folder)
{
global $_zp_resident_files;
$localfiles = array();
$localfolders = array();
if (file_exists($folder)) {
$dirs = scandir($folder);
foreach ($dirs as $file) {
if ($file[0] != '.') {
$file = str_replace('\\', '/', $file);
$key = $folder . '/' . $file;
if (is_dir($folder . '/' . $file)) {
$localfolders = array_merge($localfolders, getResidentFiles($folder . '/' . $file));
} else {
if (getSuffix($key) == 'php') {
$localfiles[] = $key;
}
}
}
}
}
return array_merge($localfiles, $localfolders);
}
/**
* Prints a playlist using jPlayer. Several playlists per page supported.
*
* The playlist is meant to replace the 'next_image()' loop on a theme's album.php.
* It can be used with a special 'album theme' that can be assigned to media albums with with .flv/.mp4/.mp3s, although Flowplayer 3 also supports images
* Replace the entire 'next_image()' loop on album.php with this:
* <?php printjPlayerPlaylist("playlist"); ?> or <?php printjPlayerPlaylist("playlist-audio"); ?>
*
* @param string $option "playlist" use for pure video and mixed video/audio playlists or if you want to show the poster/videothumb with audio only playlists,
* "playlist-audio" use for pure audio playlists (m4a,mp3,fla supported only) if you don't need the poster/videothumb to be shown only.
* @param string $albumfolder album name to get a playlist from directly
*/
function printjPlayerPlaylist($option = "playlist", $albumfolder = "")
{
global $_zp_current_album, $_zp_current_search;
if (empty($albumfolder)) {
if (in_context(ZP_SEARCH)) {
$albumobj = $_zp_current_search;
} else {
$albumobj = $_zp_current_album;
}
} else {
$albumobj = newAlbum($albumfolder);
}
$entries = $albumobj->getImages(0);
if (($numimages = count($entries)) != 0) {
switch ($option) {
case 'playlist':
$suffixes = array('m4a', 'm4v', 'mp3', 'mp4', 'flv', 'fla');
break;
case 'playlist-audio':
$suffixes = array('m4a', 'mp3', 'fla');
break;
default:
// an invalid option parameter!
return;
}
$id = $albumobj->getID();
?>
<script type="text/javascript">
//<![CDATA[
$(document).ready(function(){
new jPlayerPlaylist({
jPlayer: "#jquery_jplayer_<?php
echo $id;
?>
",
cssSelectorAncestor: "#jp_container_<?php
echo $id;
?>
"
}, [
<?php
$count = '';
$number = '';
foreach ($entries as $entry) {
$count++;
if (is_array($entry)) {
$ext = getSuffix($entry['filename']);
} else {
$ext = getSuffix($entry);
}
$numbering = '';
if (in_array($ext, $suffixes)) {
$number++;
if (getOption('jplayer_playlist_numbered')) {
$numbering = '<span>' . $number . '</span>';
}
$video = newImage($albumobj, $entry);
$videoThumb = '';
$this->setModeAndSuppliedFormat($ext);
if ($option == 'playlist' && getOption('jplayer_poster')) {
$videoThumb = ',poster:"' . $video->getCustomImage(null, $this->width, $this->height, $this->width, $this->height, null, null, true) . '"';
}
$playtime = '';
if (getOption('jplayer_playlist_playtime')) {
$playtime = ' (' . $video->get('VideoPlaytime') . ')';
}
?>
{
title:"<?php
echo $numbering . html_encode($video->getTitle()) . $playtime;
?>
",
<?php
if (getOption('jplayer_download')) {
?>
free:true,
<?php
}
?>
<?php
echo $this->supplied;
?>
:"<?php
echo html_encode(pathurlencode($url = $video->getFullImageURL(FULLWEBPATH)));
?>
"
<?php
echo $this->getCounterpartFiles($url, $ext);
?>
<?php
echo $videoThumb;
?>
}
<?php
if ($numimages != $count) {
echo ',';
}
}
// if video
}
// foreach
// for some reason the playlist must run with supplied: "flash,html" because otherwise neither videothumbs(poster) nor flv/flv work on Safari 4.1.
// Seems the flash fallback fails here
?>
], {
swfPath: "<?php
echo WEBPATH . '/' . ZENFOLDER . '/' . PLUGIN_FOLDER;
?>
/jplayer/js",
solution: "flash,html",
<?php
if ($option == 'playlist') {
?>
supplied: "m4v, mp4, m4a, mp3, fla, flv<?php
echo $this->supplied_counterparts;
?>
"
<?php
} else {
?>
supplied: "m4a, mp3, fla<?php
echo $this->supplied_counterparts;
?>
"
<?php
}
if ($option != 'playlist-audio') {
?>
, size: {
width: "<?php
echo $this->width;
?>
px",
height: "<?php
echo $this->height;
?>
px",
cssClass: "<?php
echo $this->playersize;
?>
"
}
<?php
}
?>
useStateClassSkin: true,
autoBlur: false,
smoothPlayBar: true,
keyEnabled: true,
remainingDuration: true,
toggleDuration: true
});
});
//]]>
</script>
<?php
if ($option == 'playlist') {
?>
<div id="jp_container_<?php
echo $id;
?>
" class="jp-video <?php
echo $this->playersize;
?>
" role="application" aria-label="media player">
<div class="jp-type-playlist">
<div id="jquery_jplayer_<?php
echo $id;
?>
" class="jp-jplayer"></div>
<div class="jp-gui">
<div class="jp-video-play">
<button class="jp-video-play-icon" role="button" tabindex="0"><?php
echo gettext('play');
?>
</button>
</div>
<div class="jp-interface">
<div class="jp-progress">
<div class="jp-seek-bar">
<div class="jp-play-bar"></div>
</div>
</div>
<div class="jp-current-time" role="timer" aria-label="time"> </div>
<div class="jp-duration" role="timer" aria-label="duration"> </div>
<div class="jp-controls-holder">
<?php
echo $this->getPlayerHTMLparts('video', 'controls-playlist');
?>
<div class="jp-volume-controls">
<button class="jp-mute" role="button" tabindex="0"><?php
echo gettext('mute');
?>
</button>
<button class="jp-volume-max" role="button" tabindex="0"><?php
echo gettext('max volume');
?>
</button>
<div class="jp-volume-bar">
<div class="jp-volume-bar-value"></div>
</div>
</div>
<?php
echo $this->getPlayerHTMLparts('video', 'toggles-playlist');
?>
</div>
<div class="jp-details">
<div class="jp-title" aria-label="title"> </div>
</div>
</div>
</div>
<div class="jp-playlist">
<ul>
<!-- The method Playlist.displayPlaylist() uses this unordered list -->
<li> </li>
</ul>
</div>
<?php
echo $this->getPlayerHTMLparts('video', 'no-solution');
?>
</div>
</div>
<?php
} else {
// playlist-audio
?>
<div id="jquery_jplayer_<?php
echo $id;
?>
" class="jp-jplayer"></div>
<div id="jp_container_<?php
echo $id;
?>
" class="jp-audio" role="application" aria-label="media player">
<div class="jp-type-playlist">
<div class="jp-gui jp-interface">
<?php
echo $this->getPlayerHTMLparts('audio', 'controls-playlist');
?>
<div class="jp-progress">
<div class="jp-seek-bar">
<div class="jp-play-bar"></div>
</div>
</div>
<div class="jp-volume-controls">
<button class="jp-mute" role="button" tabindex="0"><?php
echo gettext('mute');
?>
</button>
<button class="jp-volume-max" role="button" tabindex="0"><?php
echo gettext('max volume');
?>
</button>
<div class="jp-volume-bar">
<div class="jp-volume-bar-value"></div>
</div>
</div>
<div class="jp-time-holder">
<div class="jp-current-time" role="timer" aria-label="time"> </div>
<div class="jp-duration" role="timer" aria-label="duration"> </div>
</div>
<?php
echo $this->getPlayerHTMLparts('audio', 'toggles-playlist');
?>
</div>
<div class="jp-playlist">
<ul>
<li> </li>
</ul>
</div>
<?php
echo $this->getPlayerHTMLparts('audio', 'no-solution');
?>
</div>
</div>
<?php
}
// if else playlist
}
// if no images at all end
}
$_zp_gallery_page = 'password.php';
$_zp_script = $_zp_themeroot . '/password.php';
if (!file_exists(internalToFilesystem($_zp_script))) {
$_zp_script = SERVERPATH . '/' . ZENFOLDER . '/password.php';
}
header('Content-Type: text/html; charset=' . LOCAL_CHARSET);
header("HTTP/1.0 302 Found");
header("Status: 302 Found");
header('Last-Modified: ' . ZP_LAST_MODIFIED);
include internalToFilesystem($_zp_script);
exposeZenPhotoInformations($_zp_script, array(), $theme);
exitZP();
}
}
$image_path = $imageobj->localpath;
$suffix = getSuffix($image_path);
switch ($suffix) {
case 'wbm':
case 'wbmp':
$suffix = 'wbmp';
break;
case 'jpg':
$suffix = 'jpeg';
break;
case 'png':
case 'gif':
case 'jpeg':
break;
default:
if ($disposal == 'Download') {
require_once dirname(__FILE__) . '/lib-MimeTypes.php';
function isTextFile($file)
{
global $ok_extensions;
$ext = strtolower(getSuffix($file));
return in_array($ext, $ok_extensions);
}
$album->setOwner($_zp_current_admin_obj->getUser());
$album->save();
}
@chmod($targetPath, CHMOD_VALUE);
$error = zp_apply_filter('check_upload_quota', UPLOAD_ERR_OK, $tempFile);
if (!$error) {
if (is_valid_image($name) || is_valid_other_type($name)) {
$seoname = seoFriendly($name);
if (strrpos($seoname, '.') === 0) {
$seoname = sha1($name) . $seoname;
}
// soe stripped out all the name.
$targetFile = $targetPath . '/' . internalToFilesystem($seoname);
if (file_exists($targetFile)) {
$append = '_' . time();
$seoname = stripSuffix($seoname) . $append . '.' . getSuffix($seoname);
$targetFile = $targetPath . '/' . internalToFilesystem($seoname);
}
if (move_uploaded_file($tempFile, $targetFile)) {
@chmod($targetFile, 0666 & CHMOD_VALUE);
$album = new Album($gallery, $folder);
$image = newImage($album, $seoname);
$image->setOwner($_zp_current_admin_obj->getUser());
if ($name != $seoname && $image->getTitle() == substr($seoname, 0, strrpos($seoname, '.'))) {
$image->setTitle(substr($name, 0, strrpos($name, '.')));
}
$image->save();
} else {
$error = UPLOAD_ERR_NO_FILE;
}
} else {
/**
* Checks for a zip file
*
* @param string $filename name of the file
* @return bool
*/
function is_zip($filename)
{
$ext = getSuffix($filename);
return $ext == "zip";
}
/**
* currently this splitts only sitemaps for albums and its images. Spliting the images itself requires a major rework...
*
* Gets links to all images for all albums (album by album)
*
* @return string
*/
function getSitemapImages()
{
global $_zp_gallery, $sitemap_number;
$data = '';
$sitemap_locales = generateLanguageList();
$imagechangefreq = getOption('sitemap_changefreq_images');
$imagelastmod = getOption('sitemap_lastmod_images');
$limit = sitemap_getDBLimit(1);
$albums = array();
getSitemapAlbumList($_zp_gallery, $albums, 'passImages');
$offset = $sitemap_number - 1;
$albums = array_slice($albums, $offset, SITEMAP_CHUNK);
if ($albums) {
$data .= sitemap_echonl('<?xml version="1.0" encoding="UTF-8"?>');
if (GOOGLE_SITEMAP) {
$data .= sitemap_echonl('<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">');
} else {
$data .= sitemap_echonl('<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">');
}
foreach ($albums as $album) {
@set_time_limit(120);
// Extend script timeout to allow for gathering the images.
$albumobj = newAlbum($album['folder']);
$images = $albumobj->getImages();
// print plain images links if available
if ($images) {
foreach ($images as $image) {
$imageobj = newImage($albumobj, $image);
$ext = getSuffix($imageobj->filename);
$date = sitemap_getDateformat($imageobj, $imagelastmod);
switch (SITEMAP_LOCALE_TYPE) {
case 1:
foreach ($sitemap_locales as $locale) {
$path = seo_locale::localePath(true, $locale) . '/' . pathurlencode($albumobj->name) . '/' . urlencode($imageobj->filename) . IM_SUFFIX;
$data .= sitemap_echonl("\t<url>\n\t\t<loc>" . $path . "</loc>\n\t\t<lastmod>" . $date . "</lastmod>\n\t\t<changefreq>" . $imagechangefreq . "</changefreq>\n\t\t<priority>0.6</priority>\n");
if (GOOGLE_SITEMAP) {
$data .= getSitemapGoogleImageVideoExtras($albumobj, $imageobj, $locale);
}
$data .= sitemap_echonl("</url>");
}
break;
case 2:
foreach ($sitemap_locales as $locale) {
$path = rewrite_path(pathurlencode($albumobj->name) . '/' . urlencode($imageobj->filename) . IM_SUFFIX, '?album=' . pathurlencode($albumobj->name) . '&image=' . urlencode($imageobj->filename), dynamic_locale::fullHostPath($locale));
$data .= sitemap_echonl("\t<url>\n\t\t<loc>" . $path . "</loc>\n\t\t<lastmod>" . $date . "</lastmod>\n\t\t<changefreq>" . $imagechangefreq . "</changefreq>\n\t\t<priority>0.6</priority>\n");
if (GOOGLE_SITEMAP) {
$data .= getSitemapGoogleImageVideoExtras($albumobj, $imageobj, $locale);
}
$data .= sitemap_echonl("</url>");
}
break;
default:
$path = rewrite_path(pathurlencode($albumobj->name) . '/' . urlencode($imageobj->filename) . IM_SUFFIX, '?album=' . pathurlencode($albumobj->name) . '&image=' . urlencode($imageobj->filename), FULLWEBPATH);
$data .= sitemap_echonl("\t<url>\n\t\t<loc>" . $path . "</loc>\n\t\t<lastmod>" . $date . "</lastmod>\n\t\t<changefreq>" . $imagechangefreq . "</changefreq>\n\t\t<priority>0.6</priority>\n");
if (GOOGLE_SITEMAP) {
$data .= getSitemapGoogleImageVideoExtras($albumobj, $imageobj, NULL);
}
$data .= sitemap_echonl("</url>");
break;
}
}
}
}
$data .= sitemap_echonl('</urlset>');
// End off the <urlset> tag
}
return $data;
}
}
}
}
$sql = 'SELECT * FROM ' . prefix($table) . ' WHERE `' . $field . '` REGEXP "<img.*src\\s*=\\s*\\".*' . CACHEFOLDER . '((\\.|[^\\"])*)"';
$result = query($sql);
if ($result) {
while ($row = db_fetch_assoc($result)) {
preg_match_all('~\\<img.*src\\s*=\\s*"((\\.|[^"])*)~', $row[$field], $matches);
foreach ($matches[1] as $key => $match) {
$updated = false;
if (preg_match('~/' . CACHEFOLDER . '/~', $match)) {
$found++;
list($image, $args) = getImageProcessorURIFromCacheName($match, $watermarks);
$try = $_zp_supported_images;
$base = stripSuffix($image);
$prime = getSuffix($image);
array_unshift($try, $prime);
$try = array_unique($try);
$missing = true;
//see if we can match the cache name to an image in the album.
//Note that the cache suffix may not match the image suffix
foreach ($try as $suffix) {
if (file_exists(getAlbumFolder() . $base . '.' . $suffix)) {
$missing = false;
$image = $base . '.' . $suffix;
$uri = getImageURI($args, dirname($image), basename($image), NULL);
if (strpos($uri, 'i.php?') !== false) {
$fixed++;
$title = getTitle($table, $row);
?>
<a href="<?php
/**
* Creates the cache folder version of the image, including watermarking
*
* @param string $newfilename the name of the file when it is in the cache
* @param string $imgfile the image name
* @param array $args the cropping arguments
* @param bool $allow_watermark set to true if image may be watermarked
* @param string $theme the current theme
* @param string $album the album containing the image
*/
function cacheImage($newfilename, $imgfile, $args, $allow_watermark = false, $theme, $album)
{
@(list($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop, $thumbstandin, $passedWM, $adminrequest, $effects) = $args);
// Set the config variables for convenience.
$image_use_side = getOption('image_use_side');
$upscale = getOption('image_allow_upscale');
$allowscale = true;
$sharpenthumbs = getOption('thumb_sharpen');
$sharpenimages = getOption('image_sharpen');
$id = NULL;
$watermark_use_image = getAlbumInherited($album, 'watermark', $id);
if (empty($watermark_use_image)) {
$watermark_use_image = IMAGE_WATERMARK;
}
if (!$effects) {
if ($thumb && getOption('thumb_gray')) {
$effects = 'gray';
} else {
if (getOption('image_gray')) {
$effects = 'gray';
}
}
}
$newfile = SERVERCACHE . $newfilename;
if (DEBUG_IMAGE) {
debugLog("cacheImage(\$imgfile=" . basename($imgfile) . ", \$newfilename={$newfilename}, \$allow_watermark={$allow_watermark}, \$theme={$theme}) \$size={$size}, \$width={$width}, \$height={$height}, \$cw={$cw}, \$ch={$ch}, \$cx=" . (is_null($cx) ? 'NULL' : $cx) . ", \$cy=" . (is_null($cy) ? 'NULL' : $cy) . ", \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop} \$image_use_side={$image_use_side}; \$upscale={$upscale};");
}
// Check for the source image.
if (!file_exists($imgfile) || !is_readable($imgfile)) {
imageError(gettext('Image not found or is unreadable.'), 'err-imagenotfound.png');
}
$rotate = false;
if (zp_imageCanRotate() && getOption('auto_rotate')) {
$rotate = getImageRotation($imgfile);
}
if ($im = zp_imageGet($imgfile)) {
if ($rotate) {
$im = zp_rotateImage($im, $rotate);
}
$w = zp_imageWidth($im);
$h = zp_imageHeight($im);
// Give the sizing dimension to $dim
$ratio_in = '';
$ratio_out = '';
$crop = $crop || $cw != 0 || $ch != 0;
if (!empty($size)) {
$dim = $size;
$width = $height = false;
if ($crop) {
$dim = $size;
if (!$ch) {
$ch = $size;
}
if (!$cw) {
$cw = $size;
}
}
} else {
if (!empty($width) && !empty($height)) {
$ratio_in = $h / $w;
$ratio_out = $height / $width;
if ($ratio_in > $ratio_out) {
// image is taller than desired, $height is the determining factor
$thumb = true;
$dim = $width;
if (!$ch) {
$ch = $height;
}
} else {
// image is wider than desired, $width is the determining factor
$dim = $height;
if (!$cw) {
$cw = $width;
}
}
} else {
if (!empty($width)) {
$dim = $width;
$size = $height = false;
} else {
if (!empty($height)) {
$dim = $height;
$size = $width = false;
} else {
// There's a problem up there somewhere...
imageError(gettext("Unknown error! Please report to the developers at <a href=\"http://www.zenphoto.org/\">www.zenphoto.org</a>"), 'err-imagegeneral.png');
}
}
}
}
$sizes = propSizes($size, $width, $height, $w, $h, $thumb, $image_use_side, $dim);
list($neww, $newh) = $sizes;
if (DEBUG_IMAGE) {
debugLog("cacheImage:" . basename($imgfile) . ": \$size={$size}, \$width={$width}, \$height={$height}, \$w={$w}; \$h={$h}; \$cw={$cw}, " . "\$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$newh={$newh}, \$neww={$neww}, \$dim={$dim}, " . "\$ratio_in={$ratio_in}, \$ratio_out={$ratio_out} \$upscale={$upscale} \$rotate={$rotate} \$effects={$effects}");
}
if (!$upscale && $newh >= $h && $neww >= $w) {
// image is the same size or smaller than the request
$neww = $w;
$newh = $h;
$allowscale = false;
if ($crop) {
if ($width > $neww) {
$width = $neww;
}
if ($height > $newh) {
$height = $newh;
}
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:no upscale " . basename($imgfile) . ": \$newh={$newh}, \$neww={$neww}, \$crop={$crop}, \$thumb={$thumb}, \$rotate={$rotate}, watermark=" . $watermark_use_image);
}
}
// Crop the image if requested.
if ($crop) {
if ($cw > $ch) {
$ir = $ch / $cw;
} else {
$ir = $cw / $ch;
}
if ($size) {
$neww = $size;
$newh = $ir * $size;
} else {
$neww = $width;
$newh = $height;
if ($neww > $newh) {
if ($newh === false) {
$newh = $ir * $neww;
}
} else {
if ($neww === false) {
$neww = $ir * $newh;
}
}
}
if (is_null($cx) && is_null($cy)) {
// scale crop to max of image
// set crop scale factor
$cf = 1;
if ($cw) {
$cf = min($cf, $cw / $neww);
}
if ($ch) {
$cf = min($cf, $ch / $newh);
}
// set the image area of the crop (use the most image possible, rule of thirds positioning)
if (!$cw || $w / $cw * $ch > $h) {
$cw = round($h / $ch * $cw * $cf);
$ch = round($h * $cf);
$cx = round(($w - $cw) / 3);
} else {
$ch = round($w / $cw * $ch * $cf);
$cw = round($w * $cf);
$cy = round(($h - $ch) / 3);
}
} else {
// custom crop
if (!$cw || $cw > $w) {
$cw = $w;
}
if (!$ch || $ch > $h) {
$ch = $h;
}
}
// force the crop to be within the image
if ($cw + $cx > $w) {
$cx = $w - $cw;
}
if ($cx < 0) {
$cw = $cw + $cx;
$cx = 0;
}
if ($ch + $cy > $h) {
$cy = $h - $ch;
}
if ($cy < 0) {
$ch = $ch + $cy;
$cy = 0;
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:crop " . basename($imgfile) . ":\$size={$size}, \$width={$width}, \$height={$height}, \$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy}, \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$rotate={$rotate}");
}
$newim = zp_createImage($neww, $newh);
zp_resampleImage($newim, $im, 0, 0, $cx, $cy, $neww, $newh, $cw, $ch);
} else {
if ($allowscale) {
$sizes = propSizes($size, $width, $height, $w, $h, $thumb, $image_use_side, $dim);
list($neww, $newh) = $sizes;
}
if (DEBUG_IMAGE) {
debugLog("cacheImage:no crop " . basename($imgfile) . ":\$size={$size}, \$width={$width}, \$height={$height}, \$dim={$dim}, \$neww={$neww}; \$newh={$newh}; \$quality={$quality}, \$thumb={$thumb}, \$crop={$crop}, \$rotate={$rotate}; \$allowscale={$allowscale};");
}
$newim = zp_createImage($neww, $newh);
zp_resampleImage($newim, $im, 0, 0, 0, 0, $neww, $newh, $w, $h);
}
$imgEffects = explode(',', $effects);
if (in_array('gray', $imgEffects)) {
zp_imageGray($newim);
}
if ($thumb && $sharpenthumbs || !$thumb && $sharpenimages) {
zp_imageUnsharpMask($newim, getOption('sharpen_amount'), getOption('sharpen_radius'), getOption('sharpen_threshold'));
}
$watermark_image = false;
if ($passedWM) {
if ($passedWM != NO_WATERMARK) {
$watermark_image = getWatermarkPath($passedWM);
if (!file_exists($watermark_image)) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/images/imageDefault.png';
}
}
} else {
if ($allow_watermark) {
$watermark_image = $watermark_use_image;
if ($watermark_image) {
if ($watermark_image != NO_WATERMARK) {
$watermark_image = getWatermarkPath($watermark_image);
if (!file_exists($watermark_image)) {
$watermark_image = SERVERPATH . '/' . ZENFOLDER . '/images/imageDefault.png';
}
}
}
}
}
if ($watermark_image) {
$offset_h = getOption('watermark_h_offset') / 100;
$offset_w = getOption('watermark_w_offset') / 100;
$watermark = zp_imageGet($watermark_image);
$watermark_width = zp_imageWidth($watermark);
$watermark_height = zp_imageHeight($watermark);
$imw = zp_imageWidth($newim);
$imh = zp_imageHeight($newim);
$nw = sqrt($imw * $imh * $percent * ($watermark_width / $watermark_height));
$nh = $nw * ($watermark_height / $watermark_width);
$percent = getOption('watermark_scale') / 100;
$r = sqrt($imw * $imh * $percent / ($watermark_width * $watermark_height));
if (!getOption('watermark_allow_upscale')) {
$r = min(1, $r);
}
$nw = round($watermark_width * $r);
$nh = round($watermark_height * $r);
if ($nw != $watermark_width || $nh != $watermark_height) {
$watermark = zp_imageResizeAlpha($watermark, $nw, $nh);
}
// Position Overlay in Bottom Right
$dest_x = max(0, floor(($imw - $nw) * $offset_w));
$dest_y = max(0, floor(($imh - $nh) * $offset_h));
if (DEBUG_IMAGE) {
debugLog("Watermark:" . basename($imgfile) . ": \$offset_h={$offset_h}, \$offset_w={$offset_w}, \$watermark_height={$watermark_height}, \$watermark_width={$watermark_width}, \$imw={$imw}, \$imh={$imh}, \$percent={$percent}, \$r={$r}, \$nw={$nw}, \$nh={$nh}, \$dest_x={$dest_x}, \$dest_y={$dest_y}");
}
zp_copyCanvas($newim, $watermark, $dest_x, $dest_y, 0, 0, $nw, $nh);
zp_imageKill($watermark);
}
// Create the cached file (with lots of compatibility)...
mkdir_recursive(dirname($newfile));
if (zp_imageOutput($newim, getSuffix($newfile), $newfile, $quality)) {
// successful save of cached image
if (getOption('ImbedIPTC') && getSuffix($newfilename) == 'jpg') {
// the imbed function works only with JPEG images
$iptc_data = zp_imageIPTC($imgfile);
if (empty($iptc_data)) {
global $_zp_extra_filetypes;
// because we are doing the require in a function!
if (!$_zp_extra_filetypes) {
$_zp_extra_filetypes = array();
}
require_once dirname(__FILE__) . '/functions.php';
// it is ok to increase memory footprint now since the image processing is complete
$gallery = new Gallery();
$iptc = array('1#090' => chr(0x1b) . chr(0x25) . chr(0x47), '2#115' => $gallery->getTitle());
$imgfile = str_replace(ALBUM_FOLDER_SERVERPATH, '', $imgfile);
$imagename = basename($imgfile);
$albumname = dirname($imgfile);
$image = newImage(new Album(new Gallery(), $albumname), $imagename);
$copyright = $image->getCopyright();
if (empty($copyright)) {
$copyright = getOption('default_copyright');
}
if (!empty($copyright)) {
$iptc['2#116'] = $copyright;
}
$credit = $image->getCredit();
if (!empty($credit)) {
$iptc['2#110'] = $credit;
}
foreach ($iptc as $tag => $string) {
$tag_parts = explode('#', $tag);
$iptc_data .= iptc_make_tag($tag_parts[0], $tag_parts[1], $string);
}
} else {
if (GRAPHICS_LIBRARY == 'Imagick' && IMAGICK_RETAIN_PROFILES) {
// Imageick has preserved the metadata
$iptc_data = false;
}
}
if ($iptc_data) {
$content = iptcembed($iptc_data, $newfile);
$fw = fopen($newfile, 'w');
fwrite($fw, $content);
fclose($fw);
clearstatcache();
}
}
if (DEBUG_IMAGE) {
debugLog('Finished:' . basename($imgfile));
}
} else {
if (DEBUG_IMAGE) {
debugLog('cacheImage: failed to create ' . $newfile);
}
}
@chmod($newfile, 0666 & CHMOD_VALUE);
zp_imageKill($newim);
zp_imageKill($im);
}
}
/**
* Filter for handling image objects
*
* @param object $image
* @return object
*/
static function new_image($image)
{
global $_zp_exifvars;
$source = '';
$metadata_path = '';
$files = safe_glob(substr($image->localpath, 0, strrpos($image->localpath, '.')) . '.*');
if (count($files) > 0) {
foreach ($files as $file) {
if (strtolower(getSuffix($file)) == XMP_EXTENSION) {
$metadata_path = $file;
break;
}
}
}
if (!empty($metadata_path)) {
$source = self::extractXMP(file_get_contents($metadata_path));
} else {
if (getOption('xmpMetadata_examine_images_' . strtolower(substr(strrchr($image->localpath, "."), 1)))) {
$f = file_get_contents($image->localpath);
$l = filesize($image->localpath);
$abort = 0;
$i = 0;
while ($i < $l && $abort < 200 && !$source) {
$tag = bin2hex(substr($f, $i, 2));
$size = hexdec(bin2hex(substr($f, $i + 2, 2)));
switch ($tag) {
case 'ffe1':
// EXIF
// EXIF
case 'ffe2':
// EXIF extension
// EXIF extension
case 'fffe':
// COM
// COM
case 'ffe0':
// IPTC marker
$source = self::extractXMP($f);
$i = $i + $size + 2;
$abort = 0;
break;
default:
if ($f[$i] == '<') {
$source = self::extractXMP($f);
}
$i = $i + 1;
$abort++;
break;
}
}
}
}
if (!empty($source)) {
$metadata = self::extract($source);
$image->set('hasMetadata', count($metadata > 0));
foreach ($metadata as $field => $element) {
if (array_key_exists($field, $_zp_exifvars)) {
if (!$_zp_exifvars[$field][5]) {
continue;
// the field has been disabled
}
}
$v = self::to_string($element);
switch ($field) {
case 'EXIFDateTimeOriginal':
$image->setDateTime($element);
break;
case 'IPTCImageCaption':
$image->setDesc($v);
break;
case 'IPTCCity':
$image->setCity($v);
break;
case 'IPTCState':
$image->setState($v);
break;
case 'IPTCLocationName':
$image->setCountry($v);
break;
case 'IPTCSubLocation':
$image->setLocation($v);
break;
case 'EXIFExposureTime':
$v = formatExposure(self::rationalNum($element));
break;
case 'EXIFFocalLength':
$v = self::rationalNum($element) . ' mm';
break;
case 'EXIFAperatureValue':
case 'EXIFFNumber':
$v = 'f/' . self::rationalNum($element);
break;
case 'EXIFExposureBiasValue':
case 'EXIFGPSAltitude':
$v = self::rationalNum($element);
break;
case 'EXIFGPSLatitude':
case 'EXIFGPSLongitude':
$ref = substr($element, -1, 1);
$image->set($field . 'Ref', $ref);
$element = substr($element, 0, -1);
$n = explode(',', $element);
if (count($n) == 3) {
$v = $n[0] + ($n[1] + $n[2] / 60 / 60);
} else {
$v = $n[0] + $n[1] / 60;
}
break;
case 'rating':
$v = min(getoption('rating_stars_count'), $v) * min(1, getOption('rating_split_stars'));
$image->set('total_value', $v);
$image->set('total_votes', 1);
break;
case 'watermark':
case 'watermark_use':
case 'custom_data':
case 'codeblock':
case 'owner':
$image->set($field, $v);
break;
case 'IPTCKeywords':
if (!is_array($element)) {
$element = explode(',', $element);
}
$image->setTags($element);
break;
}
if (array_key_exists($field, $_zp_exifvars)) {
$image->set($field, $v);
}
}
$image->save();
}
return $image;
}
/**
* Returns the object "type" of the "image".
*
* Note:
* If the root object is a video object then
* If a mediaplayer is enabled a sub-type of video or audio will
* be determined from the suffix. If it is not one of the
* known suffixes or if the mediaplayer is not enabled then 'other' is
* returned as the object type.
*
* Pure images return empty for an object type.
*
* @return string
*/
function getImageType($imageobj)
{
$imageType = strtolower(get_class($imageobj));
switch ($imageType) {
case 'video':
$imagesuffix = getSuffix($imageobj->filename);
switch ($imagesuffix) {
case 'flv':
case 'mp4':
case 'm4v':
$imageType = 'video';
break;
case 'mp3':
case 'fla':
case 'm4a':
$imageType = 'audio';
break;
}
break;
case 'image':
$imageType = '';
break;
default:
$parent = strtolower(get_parent_class($imageobj));
if ($parent == 'textobject') {
$imageType = 'textobject';
}
break;
}
return $imageType;
}
/**
* Gets the actual download list included all subfolders and files
* @param string $dir An optional different folder to generate the list that overrides the folder set on the option.
* This could be a subfolder of the main download folder set on the plugin's options. You have to include the base directory as like this:
* "folder" or "folder/subfolder" or "../folder"
* You can also set any folder within or without the root of your Zenphoto installation as a download folder with this directly
* @param string $listtype "ol" or "ul" for the type of HTML list you want to use
* @param array $filters an array of files to exclude from the list. Standard items are '.', '..','.DS_Store','Thumbs.db','.htaccess','.svn'
* @param array $excludesuffixes an array of file suffixes (without trailing dot to exclude from the list (e.g. "jpg")
* @param string $sort 'asc" or "desc" (default) for alphabetical ascending or descending list
* @return array
*/
function getdownloadList($dir, $filters, $excludesuffixes, $sort)
{
if (empty($dir)) {
$dir = getOption('downloadList_directory');
}
if (empty($excludesuffixes)) {
$excludesuffixes = getOption('downloadList_excludesuffixes');
}
if (empty($excludesuffixes)) {
$excludesuffixes = array();
} elseif (!is_array($excludesuffixes)) {
$excludesuffixes = explode(',', $excludesuffixes);
}
if ($sort == 'asc') {
$direction = 0;
} else {
$direction = 1;
}
$dirs = array_diff(scandir($dir, $direction), array_merge(array('.', '..', '.DS_Store', 'Thumbs.db', '.htaccess', '.svn'), $filters));
$dir_array = array();
if ($sort == 'asc') {
natsort($dirs);
}
foreach ($dirs as $file) {
if (is_dir($dir . '/' . $file)) {
$dir_array[$file] = getdownloadList($dir . "/" . $file, $filters, $excludesuffixes, $sort);
} else {
if (!in_array(getSuffix($file), $excludesuffixes)) {
$dir_array[$file] = $dir . '/' . $file;
}
}
}
return $dir_array;
}
/**
* Takes an image filename and returns an Imagick image object
*
* @param string $imgfile the full path and filename of the image to load
* @return Imagick
*/
function zp_imageGet($imgfile)
{
global $_lib_Imagick_info;
if (array_key_exists(strtoupper(getSuffix($imgfile)), $_lib_Imagick_info)) {
$image = new Imagick();
$maxHeight = getOption('magick_max_height');
$maxWidth = getOption('magick_max_width');
if ($maxHeight > lib_Imagick_Options::$ignore_size && $maxWidth > lib_Imagick_Options::$ignore_size) {
$image->setOption('jpeg:size', $maxWidth . 'x' . $maxHeight);
}
$image->readImage(imgSrcURI($imgfile));
//Generic CMYK to RGB conversion
if ($image->getImageColorspace() == Imagick::COLORSPACE_CMYK) {
$image->transformimagecolorspace(Imagick::COLORSPACE_SRGB);
}
return $image;
}
return false;
}
/**
* Gets the feed item data in a gallery feed
*
* @param object $item Object of an image or album
* @return array
*/
protected function getItemGallery($item)
{
if ($this->mode == "albums") {
$albumobj = newAlbum($item['folder']);
$totalimages = $albumobj->getNumImages();
$itemlink = $this->host . $albumobj->getLink();
$thumb = $albumobj->getAlbumThumbImage();
$thumburl = '<img border="0" src="' . PROTOCOL . '://' . $this->host . html_encode(pathurlencode($thumb->getCustomImage($this->imagesize, NULL, NULL, NULL, NULL, NULL, NULL, TRUE))) . '" alt="' . html_encode($albumobj->getTitle($this->locale)) . '" />';
$title = $albumobj->getTitle($this->locale);
if (true || $this->sortorder == "latestupdated") {
$filechangedate = filectime(ALBUM_FOLDER_SERVERPATH . internalToFilesystem($albumobj->name));
$latestimage = query_single_row("SELECT mtime FROM " . prefix('images') . " WHERE albumid = " . $albumobj->getID() . " AND `show` = 1 ORDER BY id DESC");
if ($latestimage && $this->sortorder == 'latestupdated') {
$count = db_count('images', "WHERE albumid = " . $albumobj->getID() . " AND mtime = " . $latestimage['mtime']);
} else {
$count = $totalimages;
}
if ($count != 0) {
$imagenumber = sprintf(ngettext('%s (%u image)', '%s (%u images)', $count), $title, $count);
} else {
$imagenumber = $title;
}
$feeditem['desc'] = '<a title="' . $title . '" href="' . PROTOCOL . '://' . $itemlink . '">' . $thumburl . '</a>' . '<p>' . html_encode($imagenumber) . '</p>' . $albumobj->getDesc($this->locale) . '<br />' . sprintf(gettext("Last update: %s"), zpFormattedDate(DATE_FORMAT, $filechangedate));
} else {
if ($totalimages != 0) {
$imagenumber = sprintf(ngettext('%s (%u image)', '%s (%u images)', $totalimages), $title, $totalimages);
}
$feeditem['desc'] = '<a title="' . html_encode($title) . '" href="' . PROTOCOL . '://' . $itemlink . '">' . $thumburl . '</a>' . $item->getDesc($this->locale) . '<br />' . sprintf(gettext("Date: %s"), zpFormattedDate(DATE_FORMAT, $item->get('mtime')));
}
$ext = getSuffix($thumb->localpath);
} else {
$ext = getSuffix($item->localpath);
$albumobj = $item->getAlbum();
$itemlink = $this->host . $item->getLink();
$fullimagelink = $this->host . html_encode(pathurlencode($item->getFullImageURL()));
$thumburl = '<img border="0" src="' . PROTOCOL . '://' . $this->host . html_encode(pathurlencode($item->getCustomImage($this->imagesize, NULL, NULL, NULL, NULL, NULL, NULL, TRUE))) . '" alt="' . $item->getTitle($this->locale) . '" /><br />';
$title = $item->getTitle($this->locale);
$albumtitle = $albumobj->getTitle($this->locale);
$datecontent = '<br />Date: ' . zpFormattedDate(DATE_FORMAT, $item->get('mtime'));
if ($ext == "flv" || $ext == "mp3" || $ext == "mp4" || $ext == "3gp" || $ext == "mov" and $this->mode != "album") {
$feeditem['desc'] = '<a title="' . html_encode($title) . ' in ' . html_encode($albumobj->getTitle($this->locale)) . '" href="' . PROTOCOL . '://' . $itemlink . '">' . $thumburl . '</a>' . $item->getDesc($this->locale) . $datecontent;
} else {
$feeditem['desc'] = '<a title="' . html_encode($title) . ' in ' . html_encode($albumobj->getTitle($this->locale)) . '" href="' . PROTOCOL . '://' . $itemlink . '"><img src="' . PROTOCOL . '://' . $this->host . html_encode(pathurlencode($item->getCustomImage($this->imagesize, NULL, NULL, NULL, NULL, NULL, NULL, TRUE))) . '" alt="' . html_encode($title) . '" /></a>' . $item->getDesc($this->locale) . $datecontent;
}
}
// title
if ($this->mode != "albums") {
$feeditem['title'] = sprintf('%1$s (%2$s)', $item->getTitle($this->locale), $albumobj->getTitle($this->locale));
} else {
$feeditem['title'] = $imagenumber;
}
//link
$feeditem['link'] = PROTOCOL . '://' . $itemlink;
// enclosure
$feeditem['enclosure'] = '';
if (getOption("RSS_enclosure") and $this->mode != "albums") {
$feeditem['enclosure'] = '<enclosure url="' . PROTOCOL . '://' . $fullimagelink . '" type="' . getMimeString($ext) . '" length="' . filesize($item->localpath) . '" />';
}
//category
if ($this->mode != "albums") {
$feeditem['category'] = html_encode($albumobj->getTitle($this->locale));
} else {
$feeditem['category'] = html_encode($albumobj->getTitle($this->locale));
}
//media content
$feeditem['media_content'] = '';
$feeditem['media_thumbnail'] = '';
if (getOption("RSS_mediarss") and $this->mode != "albums") {
$feeditem['media_content'] = '<media:content url="' . PROTOCOL . '://' . $fullimagelink . '" type="image/jpeg" />';
$feeditem['media_thumbnail'] = '<media:thumbnail url="' . PROTOCOL . '://' . $fullimagelink . '" width="' . $this->imagesize . '" height="' . $this->imagesize . '" />';
}
//date
if ($this->mode != "albums") {
$feeditem['pubdate'] = date("r", strtotime($item->getDateTime()));
} else {
$feeditem['pubdate'] = date("r", strtotime($albumobj->getDateTime()));
}
return $feeditem;
}
if (defined('TEST_RELEASE') && TEST_RELEASE) {
$mark = -1;
$msg1 = gettext("Zenphoto core files [This is a <em>debug</em> build]");
} else {
$msg1 = '';
$mark = 1;
}
$msg2 = '';
}
checkMark($mark, gettext("Zenphoto core files"), $msg1, $msg2, false);
if (setupUserAuthorized() && $connection) {
primeMark(gettext('Installation files'));
$systemlist = $filelist = array();
$phi_ini_count = $svncount = 0;
foreach ($_zp_resident_files as $extra) {
if (getSuffix($extra) == 'xxx') {
@unlink($extra);
// presumed to be protected copies of the setup files
} else {
if (strpos($extra, 'php.ini') !== false) {
$phi_ini_count++;
} else {
if (defined('TEST_RELEASE') && TEST_RELEASE || strpos($extra, '/.svn') === false) {
$systemlist[] = $extra;
$filelist[] = $_zp_UTF8->convert(str_replace($base, '', $extra), FILESYSTEM_CHARSET, 'UTF-8');
} else {
$svncount++;
}
}
}
}
echo '<option value="' . $timeselect . '">' . $timeselect . ':00</option>';
$timeselect++;
}
echo '</select>';
// Day
echo '<select name="day">';
$dayselect = '1';
$month_length = date("t");
while ($dayselect < $current_day) {
echo '<option value="' . $dayselect . '">' . getSuffix($dayselect) . '</option>';
$dayselect++;
}
echo '<option value="' . $dayselect . '" selected>' . getSuffix($dayselect) . '</option>';
$dayselect++;
while ($dayselect <= $month_length) {
echo '<option value="' . $dayselect . '">' . getSuffix($dayselect) . '</option>';
$dayselect++;
}
echo '</select>';
// Month
$month = array(1 => "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
echo '<select name="month">';
foreach ($month as $key => $val) {
if ($key == $current_month) {
echo '<option value="' . $key . '" selected>' . $val . '</option>';
} else {
echo '<option value="' . $key . '">' . $val . '</option>';
}
}
echo '</select>';
// Year
/**
* Returns the path of an image for uses in caching it
* NOTE: character set if for the filesystem
*
* @param string $album album folder
* @param string $image image file name
* @param array $args cropping arguments
* @return string
*/
function getImageCacheFilename($album8, $image8, $args)
{
global $_zp_supported_images, $_zp_cachefileSuffix;
// this function works in FILESYSTEM_CHARSET, so convert the file names
$album = internalToFilesystem($album8);
if (is_array($image8)) {
$image8 = $image8['name'];
}
if (IMAGE_CACHE_SUFFIX) {
$suffix = IMAGE_CACHE_SUFFIX;
} else {
$suffix = @$_zp_cachefileSuffix[strtoupper(getSuffix($image8))];
if (empty($suffix)) {
$suffix = 'jpg';
}
}
if (is_array($image8)) {
$image = internalToFilesystem($image8['name']);
} else {
$image = stripSuffix(internalToFilesystem($image8));
}
// Set default variable values.
$postfix = getImageCachePostfix($args);
if (empty($album)) {
$albumsep = '';
} else {
if (SAFE_MODE) {
$albumsep = SAFE_MODE_ALBUM_SEP;
$album = str_replace(array('/', "\\"), $albumsep, $album);
} else {
$albumsep = '/';
}
}
if (getOption('obfuscate_cache')) {
$result = '/' . $album . $albumsep . sha1($image . HASH_SEED . $postfix) . '.' . $image . $postfix . '.' . $suffix;
} else {
$result = '/' . $album . $albumsep . $image . $postfix . '.' . $suffix;
}
return $result;
}
/**
* Removes unwanted images from the list returned from the filesystem
*
* @param array $image_array the list of images found
* @return array
*/
function filterImages($image_array)
{
$new_list = array();
foreach ($image_array as $image) {
if (!getOption('filter_file_searches_images_' . getSuffix($image))) {
$new_list[] = $image;
}
}
return $new_list;
}
/**
*
* "video" metadata support function
*/
private function getMetaDataID3()
{
$suffix = getSuffix($this->localpath);
if (in_array($suffix, array('m4a', 'm4v', 'mp3', 'mp4', 'flv', 'fla', 'mov', '3gp'))) {
$getID3 = new getID3();
@set_time_limit(30);
$ThisFileInfo = $getID3->analyze($this->localpath);
getid3_lib::CopyTagsToComments($ThisFileInfo);
// output desired information in whatever format you want
if (is_array($ThisFileInfo)) {
return $ThisFileInfo;
}
}
return NULL;
// don't try to cover other files even if getid3 reads images as well
}
/**
* Loads a font and returns its font id
*
* @param string $font
* @return int
*/
function zp_imageLoadFont($font = NULL, $size = 18)
{
global $_gd_freetype_fonts;
if (!empty($font)) {
if (file_exists($font)) {
switch (getSuffix($font)) {
case 'gdf':
return imageloadfont($font);
case 'ttf':
$index = -count($_gd_freetype_fonts);
array_push($_gd_freetype_fonts, array('path' => $font, 'size' => $size));
return $index;
}
}
}
return 5;
// default to the largest inbuilt font
}
/**
* Returns the content of the text file
*
* @param int $w optional width
* @param int $h optional height
* @return string
*/
function getContent($w = NULL, $h = NULL)
{
$this->updateDimensions();
if (is_null($w)) {
$w = $this->getWidth();
}
if (is_null($h)) {
$h = $this->getHeight();
}
$providers = array('' => '<img src="' . html_encode(pathurlencode($this->getThumb())) . '">', 'google' => '<iframe src="http://docs.google.com/viewer?url=%s&embedded=true" width="' . $w . 'px" height="' . $h . 'px" frameborder="0" border="none" scrolling="auto"></iframe>', 'zoho' => '<iframe src="http://viewer.zoho.com/api/urlview.do?url=%s&embed=true" width="' . $w . 'px" height="' . $h . 'px" frameborder="0" border="none" scrolling="auto"></iframe>', 'local' => '<iframe src="%s" width="' . $w . 'px" height="' . $h . 'px" frameborder="0" border="none" scrolling="auto"></iframe>');
switch ($suffix = getSuffix($this->filename)) {
case 'ppt':
$suffix = 'pps';
case 'tiff':
$suffix = substr($suffix, 0, 3);
case 'tif':
case 'pps':
case 'pdf':
$provider = 'WEBdocs_' . $suffix . '_provider';
return sprintf($providers[getOption($provider)], html_encode($this->getFullImageURL(FULLWEBPATH)));
default:
// just in case we extend and are lazy...
return '<img src="' . html_encode(pathurlencode($this->getThumb())) . '">';
}
}
/**
* Gets the actual download list included all subfolders and files
* @param string $dir8 An optional different folder to generate the list that overrides the folder set on the option.
* This could be a subfolder of the main download folder set on the plugin's options. You have to include the base directory as like this:
* "folder" or "folder/subfolder" or "../folder"
* You can also set any folder within or without the root of your Zenphoto installation as a download folder with this directly
* @param string $listtype "ol" or "ul" for the type of HTML list you want to use
* @param array $filters8 an array of files to exclude from the list. Standard items are '.', '..','.DS_Store','Thumbs.db','.htaccess','.svn'
* @param array $excludesuffixes an array of file suffixes (without trailing dot to exclude from the list (e.g. "jpg")
* @param string $sort 'asc" or "desc" (default) for alphabetical ascending or descending list
* @return array
*/
function getdownloadList($dir8, $filters8, $excludesuffixes, $sort)
{
$filters = array('Thumbs.db');
foreach ($filters8 as $key => $file) {
$filters[$key] = internalToFilesystem($file);
}
if (empty($dir8)) {
$dir = SERVERPATH . '/' . getOption('downloadList_directory');
} else {
if (substr($dir8, 0, 1) == '/' || strpos($dir8, ':') !== false) {
$dir = internalToFilesystem($dir8);
} else {
$dir = SERVERPATH . '/' . internalToFilesystem($dir8);
}
}
if (empty($excludesuffixes)) {
$excludesuffixes = getOption('downloadList_excludesuffixes');
}
if (empty($excludesuffixes)) {
$excludesuffixes = array();
} elseif (!is_array($excludesuffixes)) {
$excludesuffixes = explode(',', $excludesuffixes);
}
if ($sort == 'asc') {
$direction = 0;
} else {
$direction = 1;
}
$dirs = array_diff(scandir($dir, $direction), $filters);
$dir_array = array();
if ($sort == 'asc') {
natsort($dirs);
}
foreach ($dirs as $file) {
if (@$file[0] != '.') {
// exclude "hidden" files
if (is_dir(internalToFilesystem($dir) . '/' . $file)) {
$dirN = filesystemToInternal($dir) . "/" . filesystemToInternal($file);
$dir_array[$file] = getdownloadList($dirN, $filters8, $excludesuffixes, $sort);
} else {
if (!in_array(getSuffix($file), $excludesuffixes)) {
$dir_array[$file] = $dir . '/' . filesystemToInternal($file);
}
}
}
}
return $dir_array;
}
/**
* Returns the file extension if the item passed is displayable by the player
*
* @param mixed $image either an image object or the filename of an image.
* @param array $valid_types list of the types we will accept
* @return string;
*/
static function is_valid($image, $valid_types)
{
if (is_object($image)) {
$image = $image->filename;
}
$ext = getSuffix($image);
if (in_array($ext, $valid_types)) {
return $ext;
}
return false;
}
$quality = getOption('full_image_quality');
$rotate = false;
if (zp_imageCanRotate()) {
$rotate = getImageRotation($imgpath);
}
if (DEBUG_IMAGE) {
debugLog("image_crop: crop " . basename($imgpath) . ":\$cw={$cw}, \$ch={$ch}, \$cx={$cx}, \$cy={$cy} \$rotate={$rotate}");
}
if ($rotate) {
$timg = zp_rotateImage($timg, $rotate);
}
$newim = zp_createImage($cw, $ch);
zp_resampleImage($newim, $timg, 0, 0, $cx, $cy, $cw, $ch, $cw, $ch, getSuffix($imagename));
@chmod($imgpath, 0777);
@unlink($imgpath);
if (zp_imageOutput($newim, getSuffix($imgpath), $imgpath, $quality)) {
if (DEBUG_IMAGE) {
debugLog('image_crop Finished:' . basename($imgpath));
}
} else {
if (DEBUG_IMAGE) {
debugLog('image_crop: failed to create ' . $imgpath);
}
}
@chmod($imgpath, FILE_MOD);
zp_imageKill($newim);
zp_imageKill($timg);
Gallery::clearCache(SERVERCACHE . '/' . $albumname);
// update the image data
$imageobj->set('EXIFOrientation', 0);
$imageobj->updateDimensions();
/**
* Delete the entire album PERMANENTLY. Be careful! This is unrecoverable.
* Returns true if successful
*
* @return bool
*/
function remove()
{
$rslt = false;
if (PersistentObject::remove()) {
foreach ($this->getImages() as $filename) {
$image = newImage($this, $filename);
$image->remove();
}
foreach ($this->getAlbums() as $folder) {
$subalbum = newAlbum($folder);
$subalbum->remove();
}
$curdir = getcwd();
chdir($this->localpath);
$filelist = safe_glob('*');
foreach ($filelist as $file) {
if ($file != '.' && $file != '..') {
@chmod($file, 0777);
unlink($this->localpath . $file);
// clean out any other files in the folder
}
}
chdir($curdir);
clearstatcache();
query("DELETE FROM " . prefix('options') . "WHERE `ownerid`=" . $this->id);
query("DELETE FROM " . prefix('comments') . "WHERE `type`='albums' AND `ownerid`=" . $this->id);
query("DELETE FROM " . prefix('obj_to_tag') . "WHERE `type`='albums' AND `objectid`=" . $this->id);
$success = true;
$filestoremove = safe_glob(substr($this->localpath, 0, strrpos($this->localpath, '.')) . '.*');
foreach ($filestoremove as $file) {
if (in_array(strtolower(getSuffix($file)), $this->sidecars)) {
@chmod($file, 0777);
$success = $success && unlink($file);
}
}
@chmod($this->localpath, 0777);
$rslt = @rmdir($this->localpath) && $success;
$cachepath = SERVERCACHE . '/' . pathurlencode($this->name) . '/';
@chmod($cachepath, 0777);
@rmdir($cachepath);
}
clearstatcache();
return $rslt;
}
function processFilters()
{
require_once SERVERPATH . '/' . ZENFOLDER . '/setup/setup-functions.php';
global $_zp_resident_files;
$classes = $subclasses = $oldfilterlist = array();
$htmlfile = SERVERPATH . '/' . USER_PLUGIN_FOLDER . '/filterDoc/filter list.html';
$prolog = $epilog = '';
if (file_exists($htmlfile)) {
$oldhtml = file_get_contents($htmlfile);
$i = strpos($oldhtml, '<!-- Begin filter descriptions -->');
if ($i !== false) {
$prolog = substr($oldhtml, 0, $i);
}
$i = strpos($oldhtml, '<!-- End filter descriptions -->');
if ($i !== false) {
$epilog = trim(substr($oldhtml, $i + 32));
}
preg_match_all('|<!-- description(.+?)-(.+?) -->(.+?)<!--e-->|', $oldhtml, $matches);
foreach ($matches[2] as $key => $filter) {
$oldfilterlist[$filter]['desc'] = $matches[3][$key];
$class = explode('.', trim($matches[1][$key], '()'));
$oldfilterlist[$filter]['class'] = $class[0];
$oldfilterlist[$filter]['subclass'] = $class[1];
}
preg_match_all('|<!-- classhead (.+?) -->(.+?)<!--e-->|', $oldhtml, $classheads);
foreach ($classheads[1] as $key => $head) {
$classes[$head] = $classheads[2][$key];
}
preg_match_all('|<!-- subclasshead (.+?) -->(.+?)<!--e-->|', $oldhtml, $subclassheads);
foreach ($subclassheads[1] as $key => $head) {
$subclasses[$head] = $subclassheads[2][$key];
}
}
$filterDescriptions = array();
$filterdesc = SERVERPATH . '/' . USER_PLUGIN_FOLDER . '/filterDoc/filter descriptions.txt';
if (file_exists($filterdesc)) {
$t = file_get_contents($filterdesc);
$t = explode("\n", $t);
foreach ($t as $d) {
$d = trim($d);
if (!empty($d)) {
$f = explode(':=', $d);
$filterDescriptions[$f[0]] = trim($f[1]);
}
}
}
getResidentZPFiles(SERVERPATH . '/' . ZENFOLDER);
getResidentZPFiles(SERVERPATH . '/' . THEMEFOLDER);
$key = array_search(SERVERPATH . '/' . ZENFOLDER . '/functions-filter.php', $_zp_resident_files);
unset($_zp_resident_files[$key]);
$key = array_search(SERVERPATH . '/' . ZENFOLDER . '/' . PLUGIN_FOLDER . '/deprecated-functions.php', $_zp_resident_files);
unset($_zp_resident_files[$key]);
$filterlist = array();
$useagelist = array();
foreach ($_zp_resident_files as $file) {
if (getSuffix($file) == 'php') {
$size = filesize($file);
$text = file_get_contents($file);
$script = str_replace(SERVERPATH . '/' . ZENFOLDER . '/' . PLUGIN_FOLDER . '/', '<em>plugin</em>/', $file);
$script = str_replace(SERVERPATH . '/' . ZENFOLDER . '/', '<!--sort first-->/', $script);
$script = str_replace(SERVERPATH . '/' . THEMEFOLDER . '/', '<em>theme</em>/', $script);
preg_match_all('|zp_apply_filter\\s*\\((.+?)\\).?|', $text, $matches);
foreach ($matches[1] as $paramsstr) {
$filter = explode(',', $paramsstr);
foreach ($filter as $key => $element) {
$filter[$key] = unQuote(trim($element));
}
$filtername = array_shift($filter);
if (array_key_exists($filtername, $filterlist)) {
$filterlist[$filtername][0][] = $script;
} else {
array_unshift($filter, array($script));
$filterlist[$filtername] = $filter;
}
}
preg_match_all('|zp_register_filter\\s*\\((.+?)\\).?|', $text, $matches);
foreach ($matches[1] as $paramsstr) {
$filter = explode(',', $paramsstr);
$filtername = unQuote(array_shift($filter));
$useagelist[] = array('filter' => $filtername, 'script' => $script, 'scriptsize' => $size);
}
}
}
$useagelist = sortMultiArray($useagelist, 'scriptsize', false, false, false);
$filterCategories = array();
$newfilterlist = array();
foreach ($filterlist as $key => $params) {
if (count($params[0])) {
sort($params[0]);
$calls = array();
$class = '';
$subclass = '';
$lastscript = $params[0][0];
$count = 0;
foreach ($params[0] as $script) {
if (!$class) {
$basename = basename($script);
if (strpos($script, '<em>theme</em>') !== false) {
$class = 'Theme';
$subclass = 'Script';
} else {
if (strpos($basename, 'user') !== false || strpos($basename, 'auth') !== false || strpos($basename, 'logon') !== false || strpos($key, 'login') !== false) {
$class = 'User_management';
$subclass = 'Miscellaneous';
} else {
if (strpos($key, 'upload') !== false) {
$class = 'Upload';
$subclass = 'Miscellaneous';
} else {
if (strpos($key, 'texteditor') !== false) {
$class = 'Miscellaneous';
$subclass = 'Miscellaneous';
} else {
if (strpos($basename, 'class') !== false) {
$class = 'Object';
if (strpos($basename, 'zenpage') !== false) {
$class = 'Object';
$subclass = 'Zenpage';
} else {
if (!$subclass) {
switch ($basename) {
case 'classes.php':
$subclass = 'Root_class';
break;
case 'class-load.php':
case 'class-gallery.php':
$subclass = 'Miscellaneous';
break;
case 'class-album.php':
case 'class-image.php':
case 'class-transientimage.php':
case 'class-textobject.php':
case 'class-textobject_core.php':
case 'class-Anyfile.php':
case 'class-video.php':
case 'Class-WEBdocs.php':
$subclass = 'Media';
break;
case 'class-comment.php':
$subclass = 'Comments';
break;
case 'class-search.php':
$subclass = 'Search';
break;
}
if (strpos($key, 'image') !== false || strpos($key, 'album') !== false) {
$subclass = 'Media';
}
}
}
} else {
if (strpos($script, 'admin') !== false) {
$class = 'Admin';
if (strpos($script, 'zenpage') !== false) {
$subclass = 'Zenpage';
} else {
if (strpos($basename, 'comment') !== false || strpos($key, 'comment')) {
$subclass = 'Comment';
} else {
if (strpos($basename, 'edit') !== false || strpos($key, 'album') !== false || strpos($key, 'image') !== false) {
$subclass = 'Media';
}
}
}
} else {
if (strpos($script, 'template') !== false) {
$class = 'Template';
} else {
if (strpos($basename, 'zenpage') !== false) {
$class = 'Zenpage';
} else {
$class = 'Miscellaneous';
}
}
}
}
}
}
}
}
if (!$subclass) {
$subclass = 'Miscellaneous';
}
if (array_key_exists($key, $oldfilterlist)) {
if ($class != $oldfilterlist[$key]['class'] || $subclass != $oldfilterlist[$key]['subclass']) {
$class = $oldfilterlist[$key]['class'];
$subclass = $oldfilterlist[$key]['subclass'];
}
}
if (!array_key_exists($class, $filterCategories)) {
$filterCategories[$class] = array('class' => $class, 'subclass' => '', 'count' => 0);
}
if (!array_key_exists($class . '_' . $subclass, $filterCategories)) {
$filterCategories[$class . '_' . $subclass] = array('class' => $class, 'subclass' => $subclass, 'count' => $filterCategories[$class]['count']++);
}
if (!array_key_exists('*' . $class, $filterDescriptions)) {
$filterDescriptions['*' . $class] = '';
}
if (!array_key_exists('*' . $class . '.' . $subclass, $filterDescriptions)) {
$filterDescriptions['*' . $class . '.' . $subclass] = '';
}
}
if ($script == $lastscript) {
$count++;
} else {
if ($count > 1) {
$count .= " ({$count})";
} else {
$count = '';
}
$calls[] = $lastscript . $count;
$count = 0;
$lastscript = $script;
}
}
if ($count > 0) {
if ($count > 1) {
$count .= " ({$count})";
} else {
$count = '';
}
$calls[] = $lastscript . $count;
}
}
array_shift($params);
$newparms = array();
foreach ($params as $param) {
switch ($param) {
case 'true':
case 'false':
$newparms[] = 'bool';
break;
case '$this':
$newparms[] = 'object';
break;
default:
if (substr($param, 0, 1) == '$') {
$newparms[] = trim($param, '$');
} else {
$newparms[] = 'string';
}
break;
}
}
$newfilterlist[$key] = array('filter' => $key, 'calls' => $calls, 'users' => array(), 'params' => $newparms, 'desc' => '*Edit Description*', 'class' => $class, 'subclass' => $subclass);
if (!array_key_exists($key, $filterDescriptions)) {
$filterDescriptions[$key] = '';
}
}
foreach ($useagelist as $use) {
if (array_key_exists($use['filter'], $newfilterlist)) {
$newfilterlist[$use['filter']]['users'][] = $use['script'];
}
}
$newfilterlist = sortMultiArray($newfilterlist, array('class', 'subclass', 'filter'), false, false);
$f = fopen($htmlfile, 'w');
$class = $subclass = NULL;
if ($prolog) {
fwrite($f, $prolog);
}
fwrite($f, "<!-- Begin filter descriptions -->\n");
$ulopen = false;
foreach ($newfilterlist as $filter) {
if ($class !== $filter['class']) {
$class = $filter['class'];
if (array_key_exists('*' . $class, $filterDescriptions)) {
$classhead = '<p>' . $filterDescriptions['*' . $class] . '</p>';
} else {
$classhead = '';
}
if ($subclass) {
fwrite($f, "\t\t\t</ul><!-- filterdetail -->\n");
}
fwrite($f, "\t" . '<h5><a name="' . $class . '"></a>' . $class . " filters</h5>\n");
fwrite($f, "\t" . '<!-- classhead ' . $class . ' -->' . $classhead . "<!--e-->\n");
$subclass = NULL;
}
if ($subclass !== $filter['subclass']) {
// new subclass
if (!is_null($subclass)) {
fwrite($f, "\t\t\t</ul><!-- filterdetail -->\n");
}
$subclass = $filter['subclass'];
if (array_key_exists('*' . $class . '.' . $subclass, $filterDescriptions)) {
$subclasshead = '<p>' . $filterDescriptions['*' . $class . '.' . $subclass] . '</p>';
} else {
$subclasshead = '';
}
if ($subclass && $filterCategories[$class]['count'] > 1) {
// Class doc is adequate.
fwrite($f, "\t\t\t" . '<h6 class="filter"><a name="' . $class . '_' . $subclass . '"></a>' . $subclass . "</h6>\n");
fwrite($f, "\t\t\t" . '<!-- subclasshead ' . $class . '.' . $subclass . ' -->' . $subclasshead . "<!--e-->\n");
}
fwrite($f, "\t\t\t" . '<ul class="filterdetail">' . "\n");
}
fwrite($f, "\t\t\t\t" . '<li class="filterdetail">' . "\n");
fwrite($f, "\t\t\t\t\t" . '<p class="filterdef"><tt><strong>' . $filter['filter'] . '</strong></tt>(<em>' . implode(', ', $filter['params']) . "</em>)</p>\n");
if (array_key_exists($filter['filter'], $filterDescriptions)) {
$filter['desc'] = '<p>' . $filterDescriptions[$filter['filter']] . '</p>';
}
fwrite($f, "\t\t\t\t\t" . '<!-- description(' . $class . '.' . $subclass . ')-' . $filter['filter'] . ' -->' . $filter['desc'] . "<!--e-->\n");
$user = array_shift($filter['users']);
if (!empty($user)) {
fwrite($f, "\t\t\t\t\t" . '<p class="handlers">For example see ' . mytrim($user) . '</p>' . "\n");
}
fwrite($f, "\t\t\t\t\t" . '<p class="calls">Invoked from:' . "</p>\n");
fwrite($f, "\t\t\t\t\t<ul><!-- calls -->\n");
$calls = $filter['calls'];
$limit = 4;
foreach ($calls as $call) {
$limit--;
if ($limit > 0) {
fwrite($f, "\t\t\t\t\t\t" . '<li class="call_list">' . mytrim($call) . "</li>\n");
} else {
fwrite($f, "\t\t\t\t\t\t<li>...</li>\n");
break;
}
}
fwrite($f, "\t\t\t\t\t" . "</ul><!-- calls -->\n");
fwrite($f, "\t\t\t\t" . '</li><!-- filterdetail -->' . "\n");
}
fwrite($f, "\t\t\t" . '</ul><!-- filterdetail -->' . "\n");
fwrite($f, "<!-- End filter descriptions -->\n");
if ($epilog) {
fwrite($f, $epilog);
}
fclose($f);
$filterCategories = sortMultiArray($filterCategories, array('class', 'subclass', 'text'), false, false);
$indexfile = SERVERPATH . '/' . USER_PLUGIN_FOLDER . '/filterDoc/filter list_index.html';
$f = fopen($indexfile, 'w');
fwrite($f, '<li>' . "\t\n");
fwrite($f, "\t" . '<a href="#filters">List of Zenphoto filters</a>' . "\n");
fwrite($f, "\t<ul>\n");
$ulopen = false;
foreach ($filterCategories as $element) {
$class = $element['class'];
$subclass = $element['subclass'];
if ($subclass == '') {
// this is a new class element
$count = $element['count'];
if ($ulopen) {
fwrite($f, "\t\t</ul>\n");
$ulopen = false;
}
fwrite($f, "\t\t" . '<li><a title="' . $class . ' filters" href="#' . $class . '">' . $class . " filters</a></li>\n");
} else {
if ($class != $subclass) {
if ($count > 1) {
if (!$ulopen) {
fwrite($f, "\t\t<ul>\n");
$ulopen = true;
}
fwrite($f, "\t\t\t\t" . '<li><a title="' . $subclass . ' ' . $class . ' filters" href="#' . $class . '_' . $subclass . '">' . $subclass . ' ' . str_replace('_', ' ', strtolower($class)) . " filters</a></li>\n");
} else {
unset($filterDescriptions['*' . $class . '.' . $subclass]);
}
}
}
}
if ($ulopen) {
fwrite($f, "\t\t</ul>\n");
}
fwrite($f, "\t</ul>\n");
fwrite($f, "</li>\n");
fclose($f);
$f = fopen($filterdesc, 'w');
asort($filterDescriptions);
foreach ($filterDescriptions as $filter => $desc) {
fwrite($f, $filter . ':=' . $desc . "\n");
}
fclose($f);
}
