PHP Album::getImages方法代码示例

function getSubalbumImages($folder)
{
    global $imagelist;
    if (hasDyanmicAlbumSuffix($folder)) {
        return;
    }
    $album = new Album($gallery, $folder);
    $images = $album->getImages();
    foreach ($images as $image) {
        $imagelist[] = '/' . $folder . '/' . $image;
    }
    $albums = $album->getSubalbums();
    foreach ($albums as $folder) {
        getSubalbumImages($folder);
    }
}

    static function printSlideShow($heading = true, $speedctl = false, $albumobj = "", $imageobj = "", $width = "", $height = "")
    {
        if (!isset($_POST['albumid']) and !is_object($albumobj)) {
            echo "<div class=\"errorbox\" id=\"message\"><h2>" . gettext("Invalid linking to the slideshow page.") . "</h2></div>";
            echo "</div></body></html>";
            exit;
        }
        global $_zp_flash_player, $_zp_current_image, $_zp_current_album, $_zp_gallery;
        //getting the image to start with
        if (!empty($_POST['imagenumber']) and !is_object($imageobj)) {
            $imagenumber = $_POST['imagenumber'] - 1;
            // slideshows starts with 0, but zp with 1.
        } elseif (is_object($imageobj)) {
            makeImageCurrent($imageobj);
            $imagenumber = imageNumber() - 1;
        } else {
            $imagenumber = 0;
        }
        // set pagenumber to 0 if not called via POST link
        if (isset($_POST['pagenr'])) {
            $pagenumber = sanitize_numeric($_POST['pagenr']);
        } else {
            $pagenumber = 0;
        }
        // getting the number of images
        if (!empty($_POST['numberofimages'])) {
            $numberofimages = sanitize_numeric($_POST['numberofimages']);
        } elseif (is_object($albumobj)) {
            $numberofimages = $albumobj->getNumImages();
        }
        //getting the album to show
        if (!empty($_POST['albumid']) and !is_object($albumobj)) {
            $albumid = sanitize_numeric($_POST['albumid']);
        } elseif (is_object($albumobj)) {
            $albumid = $albumobj->id;
        } else {
            $albumid = -1;
        }
        // setting the image size
        if (!empty($width) and !empty($height)) {
            $width = sanitize_numeric($width);
            $height = sanitize_numeric($height);
        } else {
            $width = getOption("slideshow_width");
            $height = getOption("slideshow_height");
        }
        $option = getOption("slideshow_mode");
        // jQuery Cycle slideshow config
        // get slideshow data
        $gallery = new Gallery();
        if ($albumid <= 0) {
            // search page
            $dynamic = 2;
            $search = new SearchEngine();
            $params = $_POST['preserve_search_params'];
            $search->setSearchParams($params);
            $images = $search->getImages(0);
            $searchwords = $search->words;
            $searchdate = $search->dates;
            $searchfields = $search->fields;
            $page = $search->page;
            if (empty($_POST['imagenumber'])) {
                $albumq = query_single_row("SELECT title, folder FROM " . prefix('albums') . " WHERE id = " . abs($albumid));
                $album = new Album($gallery, $albumq['folder']);
                $returnpath = getSearchURL($searchwords, $searchdate, $searchfields, $page);
                //$returnpath = rewrite_path('/'.pathurlencode($album->name).'/page/'.$pagenumber,'/index.php?album='.urlencode($album->name).'&page='.$pagenumber);
            } else {
                $returnpath = getSearchURL($searchwords, $searchdate, $searchfields, $page);
            }
            $albumtitle = gettext('Search');
        } else {
            $albumq = query_single_row("SELECT title, folder FROM " . prefix('albums') . " WHERE id = " . $albumid);
            $album = new Album($gallery, $albumq['folder']);
            $albumtitle = $album->getTitle();
            if (!checkAlbumPassword($albumq['folder'], $hint)) {
                echo gettext("This album is password protected!");
                exit;
            }
            $dynamic = $album->isDynamic();
            $images = $album->getImages(0);
            // return path to get back to the page we called the slideshow from
            if (empty($_POST['imagenumber'])) {
                $returnpath = rewrite_path('/' . pathurlencode($album->name) . '/page/' . $pagenumber, '/index.php?album=' . urlencode($album->name) . '&page=' . $pagenumber);
            } else {
                $returnpath = rewrite_path('/' . pathurlencode($album->name) . '/' . rawurlencode($_POST['imagefile']) . getOption('mod_rewrite_image_suffix'), '/index.php?album=' . urlencode($album->name) . '&image=' . urlencode($_POST['imagefile']));
            }
        }
        // slideshow display section
        switch ($option) {
            case "jQuery":
                $validtypes = array('jpg', 'jpeg', 'gif', 'png', 'mov', '3gp');
                ?>
					<script type="text/javascript">
						$(document).ready(function(){
							$(function() {
								var ThisGallery = '<?php 
                echo html_encode($albumtitle);
                ?>
';
								var ImageList = new Array();
//.........这里部分代码省略.........

/**
 * A helper function that only prints a item of the loop within printAlbumStatistic()
 * Not for standalone use.
 *
 * @param array $album the array that getAlbumsStatistic() submitted
 * @param string $option "popular" for the most popular albums,
 *                  "latest" for the latest uploaded,
 *                  "mostrated" for the most voted,
 *                  "toprated" for the best voted
 * 									"latestupdated" for the latest updated
 * @param bool $showtitle if the album title should be shown
 * @param bool $showdate if the album date should be shown
 * @param bool $showdesc if the album description should be shown
 * @param integer $desclength the length of the description to be shown
 * @param string $showstatistic "hitcounter" for showing the hitcounter (views),
 * 															"rating" for rating,
 * 															"rating+hitcounter" for both.
 * @param integer $width the width/cropwidth of the thumb if crop=true else $width is longest size. (Default 85px)
 * @param integer $height the height/cropheight of the thumb if crop=true else not used.  (Default 85px)
 * @param bool $crop 'true' (default) if the thumb should be cropped, 'false' if not
 * @param bool $firstimglink 'false' (default) if the album thumb link should lead to the album page, 'true' if to the first image of theh album if the album itself has images
 */
function printAlbumStatisticItem($album, $option, $showtitle = false, $showdate = false, $showdesc = false, $desclength = 40, $showstatistic = '', $width = 85, $height = 85, $crop = true, $firstimglink = false)
{
    global $_zp_gallery;
    $tempalbum = new Album($_zp_gallery, $album['folder']);
    if ($firstimglink && $tempalbum->getNumImages() != 0) {
        $firstimage = $tempalbum->getImages(1);
        // need only the first so don't get all
        $firstimage = $firstimage[0];
        $modrewritesuffix = getOption('mod_rewrite_image_suffix');
        $imagepath = html_encode(rewrite_path("/" . $firstimage . $modrewritesuffix, "&image=" . $firstimage, false));
    } else {
        $imagepath = "";
    }
    $albumpath = html_encode(rewrite_path("/" . pathurlencode($tempalbum->name) . $imagepath, "index.php?album=" . pathurlencode($tempalbum->name) . $imagepath));
    echo "<li><a href=\"" . $albumpath . "\" title=\"" . html_encode($tempalbum->getTitle()) . "\">\n";
    $albumthumb = $tempalbum->getAlbumThumbImage();
    $thumb = newImage($tempalbum, $albumthumb->filename);
    if ($crop) {
        echo "<img src=\"" . html_encode($albumthumb->getCustomImage(NULL, $width, $height, $width, $height, NULL, NULL, TRUE)) . "\" alt=\"" . html_encode($albumthumb->getTitle()) . "\" /></a>\n<br />";
    } else {
        echo "<img src=\"" . html_encode($albumthumb->getCustomImage($width, NULL, NULL, NULL, NULL, NULL, NULL, TRUE)) . "\" alt=\"" . html_encode($albumthumb->getTitle()) . "\" /></a>\n<br />";
    }
    if ($showtitle) {
        echo "<h3><a href=\"" . $albumpath . "\" title=\"" . html_encode($tempalbum->getTitle()) . "\">\n";
        echo $tempalbum->getTitle() . "</a></h3>\n";
    }
    if ($showdate) {
        if ($option === "latestupdated") {
            $filechangedate = filectime(ALBUM_FOLDER_SERVERPATH . internalToFilesystem($tempalbum->name));
            $latestimage = query_single_row("SELECT mtime FROM " . prefix('images') . " WHERE albumid = " . $tempalbum->getAlbumID() . " AND `show` = 1 ORDER BY id DESC");
            $lastuploaded = query("SELECT COUNT(*) FROM " . prefix('images') . " WHERE albumid = " . $tempalbum->getAlbumID() . " AND mtime = " . $latestimage['mtime']);
            $row = db_fetch_row($lastuploaded);
            $count = $row[0];
            echo "<p>" . sprintf(gettext("Last update: %s"), zpFormattedDate(DATE_FORMAT, $filechangedate)) . "</p>";
            if ($count <= 1) {
                $image = gettext("image");
            } else {
                $image = gettext("images");
            }
            echo "<span>" . sprintf(gettext('%1$u new %2$s'), $count, $image) . "</span>";
        } else {
            echo "<p>" . zpFormattedDate(DATE_FORMAT, strtotime($tempalbum->getDateTime())) . "</p>";
        }
    }
    if ($showstatistic === "rating" or $showstatistic === "rating+hitcounter") {
        $votes = $tempalbum->get("total_votes");
        $value = $tempalbum->get("total_value");
        if ($votes != 0) {
            $rating = round($value / $votes, 1);
        }
        echo "<p>" . sprintf(gettext('Rating: %1$u (Votes: %2$u)'), $rating, $tempalbum->get("total_votes")) . "</p>";
    }
    if ($showstatistic === "hitcounter" or $showstatistic === "rating+hitcounter") {
        $hitcounter = $tempalbum->get("hitcounter");
        if (empty($hitcounter)) {
            $hitcounter = "0";
        }
        echo "<p>" . sprintf(gettext("Views: %u"), $hitcounter) . "</p>";
    }
    if ($showdesc) {
        echo shortenContent($tempalbum->getDesc(), $desclength, ' (...)');
    }
    echo "</li>";
}

<?php

/**
 * xspf playlist for flv player
 * 
 * @author Malte Müller (acrylian), Stephen Billard (sbillard)
 * @version 1.0.5
 * @package plugins 
 */
header("content-type:text/xml;charset=utf-8");
require_once "../../zp-core/template-functions.php";
$albumid = sanitize_numeric($_GET["albumid"]);
$albumresult = query_single_row("SELECT folder from " . prefix('albums') . " WHERE id = " . $albumid);
$album = new Album(new Gallery(), $albumresult['folder']);
$playlist = $album->getImages();
echo "<playlist version='1' xmlns='http://xspf.org/ns/0/'>\n";
echo "<title>Sample XSPF Playlist</title>";
echo "<info>http://www.what.de</info>";
echo "<annotation>An example of a playlist with commercial</annotation>";
echo "<trackList>\n";
$imgextensions = array(".jpg", ".jpeg", ".gif", ".png");
foreach ($playlist as $item) {
    $image = newImage($album, $item);
    $ext = strtolower(strrchr($item, "."));
    if ($ext == ".flv" || $ext == ".mp3" || $ext == ".mp4") {
        $videoThumb = $image->objectsThumb;
        if (!empty($videoThumb)) {
            $videoThumb = '../../' . getAlbumFolder('') . $album->name . "/" . $videoThumb;
        }
        echo "\t<track>\n";
        echo "\t\t<title>" . $image->getTitle() . " (" . $ext . ")</title>\n";

<form name="albumedit" AUTOCOMPLETE=OFF
	action="?page=edit&action=save<?php 
        echo $albumdir;
        ?>
" method="POST">
	<input type="hidden" name="totalalbums" value="<?php 
        echo sizeof($albums);
        ?>
" />
<?php 
        $currentalbum = 0;
        foreach ($albums as $folder) {
            $currentalbum++;
            $album = new Album($gallery, $folder);
            $images = $album->getImages();
            echo "\n<!-- " . $album->name . " -->\n";
            ?>
		<div class="innerbox" style="padding: 15px;">
		<?php 
            printAlbumEditForm($currentalbum, $album);
            ?>
		</div>
		<br />
		<?php 
        }
        ?>
</form>

</div>
<?php 

/**
 * 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"?>');
        $data .= sitemap_echonl('<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">');
        foreach ($albums as $album) {
            set_time_limit(120);
            //	Extend script timeout to allow for gathering the images.
            $albumobj = new Album($_zp_gallery, $album['folder']);
            $images = $albumobj->getImages();
            // print plain images links if available
            if ($images) {
                foreach ($images as $image) {
                    $imageobj = newImage($albumobj, $image);
                    $ext = strtolower(strrchr($imageobj->filename, "."));
                    if (getOption('sitemap_google')) {
                        if ($ext == '.mp3' || $ext == '.txt' || $ext == '.html' || $ext == '.htm') {
                            // since the Google extensions do not cover audio we list mp3s extra to not exclude them!
                            $printimage = true;
                        } else {
                            $printimage = false;
                        }
                    } else {
                        $printimage = true;
                    }
                    if ($printimage) {
                        $date = sitemap_getDateformat($imageobj, $imagelastmod);
                        if (sitemap_multilingual()) {
                            foreach ($sitemap_locales as $locale) {
                                $path = FULLWEBPATH . '/' . rewrite_path($locale . '/' . pathurlencode($albumobj->name) . '/' . urlencode($imageobj->filename) . IM_SUFFIX, '?album=' . pathurlencode($albumobj->name) . '&amp;image=' . urlencode($imageobj->filename), false);
                                $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\t</url>");
                            }
                        } else {
                            $path = FULLWEBPATH . '/' . rewrite_path(pathurlencode($albumobj->name) . '/' . urlencode($imageobj->filename) . IM_SUFFIX, '?album=' . pathurlencode($albumobj->name) . '&amp;image=' . urlencode($imageobj->filename), false);
                            $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\t</url>");
                        }
                    }
                }
            }
        }
        $data .= sitemap_echonl('</urlset>');
        // End off the <urlset> tag
    }
    return $data;
}

/**
 * Processes the check box bulk actions for albums
 *
 */
function processAlbumBulkActions()
{
    global $gallery;
    $action = sanitize($_POST['checkallaction']);
    $ids = $_POST['ids'];
    $total = count($ids);
    $message = NULL;
    if ($action != 'noaction') {
        if ($total > 0) {
            if ($action == 'addtags' || $action == 'alltags') {
                foreach ($_POST as $key => $value) {
                    $key = postIndexDecode($key);
                    if (substr($key, 0, 10) == 'mass_tags_') {
                        if ($value) {
                            $tags[] = substr($key, 10);
                        }
                    }
                }
                $tags = sanitize($tags, 3);
            }
            $n = 0;
            foreach ($ids as $albumname) {
                $n++;
                $albumobj = new Album($gallery, $albumname);
                switch ($action) {
                    case 'deleteall':
                        $albumobj->remove();
                        break;
                    case 'showall':
                        $albumobj->setShow(1);
                        break;
                    case 'hideall':
                        $albumobj->setShow(0);
                        break;
                    case 'commentson':
                        $albumobj->setCommentsAllowed(1);
                        break;
                    case 'commentsoff':
                        $albumobj->setCommentsAllowed(0);
                        break;
                    case 'resethitcounter':
                        $albumobj->set('hitcounter', 0);
                        break;
                    case 'addtags':
                        $mytags = array_unique(array_merge($tags, $albumobj->getTags()));
                        $albumobj->setTags($mytags);
                        break;
                    case 'cleartags':
                        $albumobj->setTags(array());
                        break;
                    case 'alltags':
                        $images = $albumobj->getImages();
                        foreach ($images as $imagename) {
                            $imageobj = newImage($albumobj, $imagename);
                            $mytags = array_unique(array_merge($tags, $imageobj->getTags()));
                            $imageobj->setTags($mytags);
                            $imageobj->save();
                        }
                        break;
                    case 'clearalltags':
                        $images = $albumobj->getImages();
                        foreach ($images as $imagename) {
                            $imageobj = newImage($albumobj, $imagename);
                            $imageobj->setTags(array());
                            $imageobj->save();
                        }
                        break;
                }
                $albumobj->save();
            }
        }
        return $action;
    }
}

/**
 * Returns  a randomly selected image from the album or its subalbums. (May be NULL if none exists)
 *
 * @param mixed $rootAlbum optional album object/folder from which to get the image.
 * @param bool $daily set to true to change picture only once a day.
 * @param bool $showunpublished set true to consider all images
 *
 * @return object
 */
function getRandomImagesAlbum($rootAlbum = NULL, $daily = false, $showunpublished = false)
{
    global $_zp_current_album, $_zp_gallery, $_zp_current_search;
    if (empty($rootAlbum)) {
        $album = $_zp_current_album;
    } else {
        if (is_object($rootAlbum)) {
            $album = $rootAlbum;
        } else {
            $album = new Album($_zp_gallery, $rootAlbum);
        }
    }
    if ($daily && ($potd = getOption('picture_of_the_day:' . $album->name))) {
        $potd = unserialize($potd);
        if (date('Y-m-d', $potd['day']) == date('Y-m-d')) {
            $rndalbum = new Album($_zp_gallery, $potd['folder']);
            $image = newImage($rndalbum, $potd['filename']);
            if ($image->exists) {
                return $image;
            }
        }
    }
    $image = NULL;
    if ($album->isDynamic()) {
        $images = $album->getImages(0);
        shuffle($images);
        while (count($images) > 0) {
            $result = array_pop($images);
            if (is_valid_image($result['filename'])) {
                $image = newImage(new Album(new Gallery(), $result['folder']), $result['filename']);
            }
        }
    } else {
        $albumfolder = $album->getFolder();
        if ($album->isMyItem(LIST_RIGHTS) || $showunpublished) {
            $imageWhere = '';
            $albumNotWhere = '';
            $albumInWhere = '';
        } else {
            $imageWhere = " AND " . prefix('images') . ".show=1";
            $albumNotWhere = getProtectedAlbumsWhere();
            $albumInWhere = prefix('albums') . ".show=1";
        }
        $query = "SELECT id FROM " . prefix('albums') . " WHERE ";
        if ($albumInWhere) {
            $query .= $albumInWhere . ' AND ';
        }
        $query .= "folder LIKE " . db_quote($albumfolder . '%');
        $result = query_full_array($query);
        if (is_array($result) && count($result) > 0) {
            $albumInWhere = prefix('albums') . ".id in (";
            foreach ($result as $row) {
                $albumInWhere = $albumInWhere . $row['id'] . ", ";
            }
            $albumInWhere = ' AND ' . substr($albumInWhere, 0, -2) . ')';
            $c = 0;
            while (is_null($image) && $c < 10) {
                $result = query_single_row('SELECT COUNT(*) AS row_count ' . ' FROM ' . prefix('images') . ', ' . prefix('albums') . ' WHERE ' . prefix('albums') . '.folder!="" AND ' . prefix('images') . '.albumid = ' . prefix('albums') . '.id ' . $albumInWhere . $albumNotWhere . $imageWhere);
                $rand_row = rand(0, $result['row_count'] - 1);
                $result = query_single_row('SELECT ' . prefix('images') . '.filename, ' . prefix('albums') . '.folder ' . ' FROM ' . prefix('images') . ', ' . prefix('albums') . ' WHERE ' . prefix('images') . '.albumid = ' . prefix('albums') . '.id  ' . $albumInWhere . $albumNotWhere . $imageWhere . ' LIMIT ' . $rand_row . ', 1');
                $imageName = $result['filename'];
                if (is_valid_image($imageName)) {
                    $image = newImage(new Album(new Gallery(), $result['folder']), $imageName);
                }
                $c++;
            }
        }
    }
    if ($daily && is_object($image)) {
        $potd = array('day' => time(), 'folder' => $result['folder'], 'filename' => $result['filename']);
        setThemeOption('picture_of_the_day:' . $album->name, serialize($potd));
    }
    return $image;
}

//.........这里部分代码省略.........
                         if (!empty($words)) {
                             if (empty($fields)) {
                                 $fields = '&searchfields=tags';
                             }
                         }
                         $album->set('search_params', $words . $fields);
                         $album->set('thumb', $thumb);
                     }
                     $album->save();
                     zp_apply_filter('album_refresh', $album);
                 }
             }
             /* Delete all image entries that don't belong to an album at all. */
             $albumids = query_full_array("SELECT `id` FROM " . prefix('albums'));
             /* all the album IDs */
             $idsofalbums = array();
             foreach ($albumids as $row) {
                 $idsofalbums[] = $row['id'];
             }
             $imageAlbums = query_full_array("SELECT DISTINCT `albumid` FROM " . prefix('images'));
             /* albumids of all the images */
             $albumidsofimages = array();
             foreach ($imageAlbums as $row) {
                 $albumidsofimages[] = $row['albumid'];
             }
             $orphans = array_diff($albumidsofimages, $idsofalbums);
             /* albumids of images with no album */
             if (count($orphans) > 0) {
                 /* delete dead images from the DB */
                 $firstrow = array_pop($orphans);
                 $sql = "DELETE FROM " . prefix('images') . " WHERE `albumid`='" . $firstrow . "'";
                 foreach ($orphans as $id) {
                     $sql .= " OR `albumid`='" . $id . "'";
                 }
                 query($sql);
                 // Then go into existing albums recursively to clean them... very invasive.
                 foreach ($this->getAlbums(0) as $folder) {
                     $album = new Album($this, $folder);
                     if (!$album->isDynamic()) {
                         if (is_null($album->getDateTime())) {
                             // see if we can get one from an image
                             $images = $album->getImages(0, 0, 'date', 'DESC');
                             if (count($images) > 0) {
                                 $image = newImage($album, array_shift($images));
                                 $album->setDateTime($image->getDateTime());
                             }
                         }
                         $album->garbageCollect(true);
                         $album->preLoad();
                     }
                     $album->save();
                     zp_apply_filter('album_refresh', $album);
                 }
             }
         }
         /* Look for image records where the file no longer exists. While at it, check for images with IPTC data to update the DB */
         $start = array_sum(explode(" ", microtime()));
         // protect against too much processing.
         if (!empty($restart)) {
             $restartwhere = ' WHERE `id`>' . $restart . ' AND `mtime`=0';
         } else {
             $restartwhere = ' WHERE `mtime`=0';
         }
         define('RECORD_LIMIT', 5);
         $sql = 'SELECT * FROM ' . prefix('images') . $restartwhere . ' ORDER BY `id` LIMIT ' . (RECORD_LIMIT + 2);
         $images = query_full_array($sql);
         if (count($images) > 0) {
             $c = 0;
             foreach ($images as $image) {
                 $sql = 'SELECT `folder` FROM ' . prefix('albums') . ' WHERE `id`="' . $image['albumid'] . '";';
                 $row = query_single_row($sql);
                 $imageName = internalToFilesystem(ALBUM_FOLDER_SERVERPATH . $row['folder'] . '/' . $image['filename']);
                 if (file_exists($imageName)) {
                     $mtime = filemtime($imageName);
                     if ($image['mtime'] != $mtime) {
                         // file has changed since we last saw it
                         $imageobj = newImage(new Album($this, $row['folder']), $image['filename']);
                         $imageobj->set('mtime', $mtime);
                         $imageobj->updateMetaData();
                         // prime the EXIF/IPTC fields
                         $imageobj->updateDimensions();
                         // update the width/height & account for rotation
                         $imageobj->save();
                         zp_apply_filter('image_refresh', $imageobj);
                     }
                 } else {
                     $sql = 'DELETE FROM ' . prefix('images') . ' WHERE `id`="' . $image['id'] . '";';
                     $result = query($sql);
                     $sql = 'DELETE FROM ' . prefix('comments') . ' WHERE `type` IN (' . zp_image_types('"') . ') AND `ownerid` ="' . $image['id'] . '";';
                     $result = query($sql);
                 }
                 if (++$c >= RECORD_LIMIT) {
                     return $image['id'];
                     // avoide excessive processing
                 }
             }
         }
     }
     return false;
 }

//.........这里部分代码省略.........
    echo "\n<td>";
    $showThumb = getOption('thumb_select_images');
    if ($showThumb) {
        echo "\n<script type=\"text/javascript\">updateThumbPreview(document.getElementById('thumbselect'));</script>";
    }
    echo "\n<select id=\"\"";
    if ($showThumb) {
        echo " class=\"thumbselect\" onChange=\"updateThumbPreview(this)\"";
    }
    echo " name=\"" . $prefix . "thumb\">";
    $thumb = $album->get('thumb');
    echo "\n<option";
    if ($showThumb) {
        echo " class=\"thumboption\" value=\"\" style=\"background-color:#B1F7B6\"";
    }
    if ($thumb === '1') {
        echo " selected=\"selected\"";
    }
    echo ' value="1">' . gettext('most recent');
    echo '</option>';
    echo "\n<option";
    if ($showThumb) {
        echo " class=\"thumboption\" value=\"\" style=\"background-color:#B1F7B6\"";
    }
    if (empty($thumb) && $thumb !== '1') {
        echo " selected=\"selected\"";
    }
    echo ' value="">' . gettext('randomly selected');
    echo '</option>';
    if ($album->isDynamic()) {
        $params = $album->getSearchParams();
        $search = new SearchEngine();
        $search->setSearchParams($params);
        $images = $search->getImages(0);
        $thumb = $album->get('thumb');
        $imagelist = array();
        foreach ($images as $imagerow) {
            $folder = $imagerow['folder'];
            $filename = $imagerow['filename'];
            $imagelist[] = '/' . $folder . '/' . $filename;
        }
        if (count($imagelist) == 0) {
            $subalbums = $search->getAlbums(0);
            foreach ($subalbums as $folder) {
                $newalbum = new Album($gallery, $folder);
                if (!$newalbum->isDynamic()) {
                    $images = $newalbum->getImages(0);
                    foreach ($images as $filename) {
                        $imagelist[] = '/' . $folder . '/' . $filename;
                    }
                }
            }
        }
        foreach ($imagelist as $imagepath) {
            $list = explode('/', $imagepath);
            $filename = $list[count($list) - 1];
            unset($list[count($list) - 1]);
            $folder = implode('/', $list);
            $albumx = new Album($gallery, $folder);
            $image = newImage($albumx, $filename);
            $selected = $imagepath == $thumb;
            echo "\n<option";
            if ($showThumb) {
                echo " class=\"thumboption\"";
                echo " style=\"background-image: url(" . $image->getThumb() . "); background-repeat: no-repeat;\"";
            }

/**
 * Show the content of an media album with .flv/.mp4/.mp3 movie/audio files only as a playlist or as separate players with Flowplayer 3
 * Important: The Flowplayer 3 plugin needs to be activated to use this plugin. This plugin shares all settings with this plugin, too.
 *
 * You can either show a 'one player window' playlist or show all items as separate players paginated. See the examples below.
 * (set in the settings for thumbs per page) on one page (like on a audio or podcast blog).
 *
 * There are two usage modes:
 *
 * a) 'playlist'
 * 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 flowplayerPlaylist("playlist"); ?>
 *
 * This produces the following html:
 * <div class="wrapper">
 * <a class="up" title="Up"></a>
 * <div class="playlist">
 * <div class="clips">
 * <!-- single playlist entry as an "template" -->
 * <a href="${url}">${title}</a>
 * </div>
 * </div>
 * <a class="down" title="Down"></a>
 * </div>
 * </div>
 * This is styled by the css file 'playlist.css" that is located within the 'zp-core/plugins/flowplayer3_playlist/flowplayer3_playlist.css' by default.
 * Alternatively you can style it specifically for your theme. Just place a css file named "flowplayer3_playlist.css" in your theme's folder.
 *
 * b) 'players'
 * This displays each audio/movie file as a separate player on album.php.
 * If there is no videothumb image for an mp3 file existing only the player control bar is shown.
 * Modify the 'next_image()' loop on album.php like this:
 * <?php
 * while (next_image()):
 * flowplayerPlaylist("players");
 * endwhile;
 * ?>
 * Of course you can add further functions to b) like printImageTitle() etc., too.
 *
 * @param string $option The mode to use "players", "playlist" or "playlist-mp3". "playlist-mp3" is the same as "playlist" except that only the controlbar is shown (if you are too lazy for custom video thumbs and don't like the empty screen)
 * @param string $albumfolder For "playlist" mode only: To show a playlist of an specific album directly on another page (for example on index.php). Note: Currently it is not possible to have several playlists on one page
 */
function flowplayerPlaylist($option = "playlist", $albumfolder = "")
{
    global $_zp_current_image, $_zp_current_album, $_zp_flash_player;
    $curdir = getcwd();
    chdir(SERVERPATH . '/' . ZENFOLDER . '/' . PLUGIN_FOLDER . '/flowplayer3');
    $filelist = safe_glob('flowplayer-*.swf');
    $swf = array_shift($filelist);
    $filelist = safe_glob('flowplayer.audio-*.swf');
    $audio = array_shift($filelist);
    $filelist = safe_glob('flowplayer.controls-*.swf');
    $controls = array_shift($filelist);
    chdir($curdir);
    $playlistwidth = getOption('flow_player3_playlistwidth');
    $playlistheight = getOption('flow_player3_playlistheight');
    switch ($option) {
        case 'playlist':
        case 'playlist-mp3':
            $splashimage = getOption('flow_player3_playlistsplashimage');
            if ($option == 'playlist-mp3') {
                $playlistheight = FLOW_PLAYER_MP3_HEIGHT;
                $splashimage = 'none';
            }
            if (empty($albumfolder)) {
                $albumname = $_zp_current_album->name;
            } else {
                $albumname = $albumfolder;
            }
            $album = new Album(new Gallery(), $albumname);
            if (getOption("flow_player3_playlistautoplay") == 1) {
                $autoplay = 'true';
            } else {
                $autoplay = 'false';
            }
            $playlist = $album->getImages();
            // slash image fetching
            $videoobj = new Video($album, $playlist[0]);
            $albumfolder = $album->name;
            $splashimagerwidth = $playlistwidth;
            $splashimageheight = $playlistheight;
            $videoThumbImg = '';
            if ($splashimage != 'none') {
                switch ($splashimage) {
                    case 'albumthumb':
                        $albumthumbobj = $album->getAlbumThumbImage();
                        getMaxSpaceContainer($splashimagerwidth, $splashimageheight, $albumthumbobj, true);
                        $albumthumb = $albumthumbobj->getCustomImage(null, $splashimagerwidth, $splashimageheight, null, null, null, null, true);
                        $videoThumbImg = '<img src="' . pathurlencode($albumthumb) . '" alt="" />';
                        break;
                    case 'firstentry':
                        getMaxSpaceContainer($splashimagerwidth, $splashimageheight, $videoobj, true);
                        $videoThumb = $videoobj->getCustomImage(null, $splashimagerwidth, $splashimageheight, null, null, null, null, true);
                        $videoThumbImg = '<img src="' . pathurlencode($videoThumb) . '" alt="" />';
                        break;
                }
            }
            if ($album->getNumImages() != 0) {
//.........这里部分代码省略.........