223 lines
6.8 KiB
PHP
223 lines
6.8 KiB
PHP
<?php
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require_once "thumbnail.php";
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class Entry {
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private $h5ai, $label, $absPath, $absHref, $date, $isFolder, $type, $size, $thumbTypes;
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public function __construct( $h5ai, $absPath, $absHref, $type = null, $label = null ) {
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$this->h5ai = $h5ai;
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$this->label = $label !== null ? $label : $this->h5ai->getLabel( $absHref );
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$this->absPath = $this->h5ai->normalizePath( $absPath, false );
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$this->isFolder = is_dir( $this->absPath );
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$this->absHref = $this->h5ai->normalizePath( $absHref, $this->isFolder );
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$this->date = filemtime( $this->absPath );
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if ( $this->isFolder ) {
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$this->type = $type !== null ? $type : "folder";
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$this->size = "";
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} else {
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$this->type = $type !== null ? $type : $this->h5ai->getType( $this->absPath );
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$this->size = filesize( $this->absPath );
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}
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$this->thumbTypes = array( "bmp", "gif", "ico", "image", "jpg", "png", "tiff" );
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}
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public function isFolder() {
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return $this->isFolder;
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}
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function compare( $that, $sortOrder ) {
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if ( $this->isFolder && !$that->isFolder ) {
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return -1;
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}
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if ( !$this->isFolder && $that->isFolder ) {
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return 1;
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}
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$res = 0;
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if ( $sortOrder[ "column" ] === "name" ) {
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$res = strcasecmp( $this->absPath, $that->absPath );
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} else if ( $sortOrder[ "column" ] === "date" ) {
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$res = $this->date - $that->date;
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} else if ( $sortOrder[ "column" ] === "size" ) {
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$res = $this->size - $that->size;
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}
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if ( ! $sortOrder[ "ascending" ] ) {
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$res = -$res;
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}
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return $res;
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}
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public function toHtml( $dateFormat ) {
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$classes = "entry " . $this->type;
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$img = $this->type;
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$smallImg = "/h5ai/icons/16x16/" . $this->type . ".png";
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$bigImg = "/h5ai/icons/48x48/" . $this->type . ".png";
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$hint = "";
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$dateLabel = date( $dateFormat, $this->date );
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if ( $this->isFolder && $this->type !== "folder-parent" ) {
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$code = $this->h5ai->getHttpCode( $this->absHref );
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$classes .= " checkedHttpCode";
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if ( $code !== "h5ai" ) {
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if ( $code === 200 ) {
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$img = "folder-page";
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$smallImg = "/h5ai/icons/16x16/folder-page.png";
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$bigImg = "/h5ai/icons/48x48/folder-page.png";
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} else {
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$classes .= " error";
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$hint = "<span class='hint'> " . $code . " </span>";
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}
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}
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}
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if ( $this->h5ai->showThumbs() && in_array( $this->type, $this->thumbTypes ) ) {
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$classes .= " thumb";
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$thumbnail = new Thumbnail( $this->absPath, "square", 16, 16 );
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$thumbnail->create();
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$smallImg = file_exists( $thumbnail->getPath() ) ? $thumbnail->getHref() : $thumbnail->getLiveHref();
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$thumbnail = new Thumbnail( $this->absPath, "rational", 96, 46 );
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$thumbnail->create();
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$bigImg = file_exists( $thumbnail->getPath() ) ? $thumbnail->getHref() : $thumbnail->getLiveHref();
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}
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$html = "\t<li class='" . $classes . "'>\n";
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$html .= "\t\t<a href='" . $this->absHref . "'>\n";
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$html .= "\t\t\t<span class='icon small'><img src='" . $smallImg . "' alt='" . $img . "' /></span>\n";
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$html .= "\t\t\t<span class='icon big'><img src='" . $bigImg . "' alt='" . $img . "' /></span>\n";
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$html .= "\t\t\t<span class='label'>" . $this->label . $hint . "</span>\n";
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$html .= "\t\t\t<span class='date'>" . $dateLabel . "</span>\n";
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$html .= "\t\t\t<span class='size'>" . $this->formatSize( $this->size ) . "</span>\n";
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$html .= "\t\t</a>\n";
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$html .= "\t</li>\n";
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return $html;
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}
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private function formatSize( $size ) {
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$units = array( 'B', 'KB', 'MB', 'GB', 'TB' );
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for ( $i = 0; $size >= 1024 && $i < 4; $i++ ) {
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$size /= 1024;
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}
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return round( $size, 0 ) . " " . $units[$i];
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}
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}
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class Extended {
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private $h5ai, $parent, $content;
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public function __construct( $h5ai ) {
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$this->h5ai = $h5ai;
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$this->parent = null;
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$this->content = array();
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$this->loadContent();
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}
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private function loadContent() {
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if ( $this->h5ai->getAbsHref() !== "/" ) {
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$options = $this->h5ai->getOptions();
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$parentPath = dirname( $this->h5ai->getAbsPath() );
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$parentHref = dirname( $this->h5ai->getAbsHref() );
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$label = $options["setParentFolderLabels"] === true ? $this->h5ai->getLabel( $parentHref ) : "<span class='l10n-parentDirectory'>Parent Directory</span>";
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$this->parent = new Entry( $this->h5ai, $parentPath, $parentHref, "folder-parent", $label );
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}
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$this->content = array();
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$files = $this->h5ai->readDir( $this->h5ai->getAbsPath() );
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foreach ( $files as $file ) {
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$absPath = $this->h5ai->getAbsPath() . "/" . $file;
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$absHref = $this->h5ai->getAbsHref() . rawurlencode( $file );
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$this->content[$absPath] = new Entry( $this->h5ai, $absPath, $absHref );
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}
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$this->sort();
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}
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public function cmpEntries( $p1, $p2 ) {
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return $p1->compare( $p2, $this->h5ai->getSortOrder() );
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}
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public function sort() {
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uasort( $this->content, array( $this, "cmpEntries" ) );
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}
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public function getFolderCount() {
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$count = 0;
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foreach( $this->content as $entry ) {
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if ( $entry->isFolder() ) {
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$count++;
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}
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}
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return $count;
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}
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public function getFileCount() {
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$count = 0;
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foreach( $this->content as $entry ) {
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if ( !$entry->isFolder() ) {
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$count++;
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}
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}
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return $count;
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}
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public function toHtml() {
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$html = "<section id='extended' class='" . $this->h5ai->getView() . "-view clearfix'>\n";
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$html .= "<ul>\n";
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$html .= $this->generateHeaders();
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if ( $this->parent !== null ) {
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$html .= $this->parent->toHtml( $this->h5ai->getDateFormat() );
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}
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foreach( $this->content as $entry ) {
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$html .= $entry->toHtml( $this->h5ai->getDateFormat() );
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}
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$html .= "</ul>\n";
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if ( count( $this->content ) === 0 ) {
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$html .= "<div class='empty l10n-empty'>empty</div>";
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}
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$html .="</section>";
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return $html;
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}
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public function generateHeaders() {
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$asc = "<img src='/h5ai/images/ascending.png' class='sort' alt='ascending' />";
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$desc = "<img src='/h5ai/images/descending.png' class='sort' alt='descending' />";
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$so = $this->h5ai->getSortOrder();
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$order = $so["ascending"] ? $asc : $desc;
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$nameHref = "?col=name" . ( $so["column"] === "name" && $so["ascending"] ? "&asc=false" : "&asc=true" );
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$dateHref = "?col=date" . ( $so["column"] === "date" && $so["ascending"] ? "&asc=false" : "&asc=true" );
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$sizeHref = "?col=size" . ( $so["column"] === "size" && $so["ascending"] ? "&asc=false" : "&asc=true" );
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$nameSort = $so["column"] === "name" ? $order : "";
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$dateSort = $so["column"] === "date" ? $order : "";
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$sizeSort = $so["column"] === "size" ? $order : "";
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$html = "\t<li class='header'>\n";
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$html .= "\t\t<a class='icon'></a>\n";
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$html .= "\t\t<a class='label' href='$nameHref'><span class='l10n-name'>Name</span>$nameSort</a>\n";
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$html .= "\t\t<a class='date' href='$dateHref'>$dateSort<span class='l10n-lastModified'>Last modified</span></a>\n";
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$html .= "\t\t<a class='size' href='$sizeHref'>$sizeSort<span class='l10n-size'>Size</span></a>\n";
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$html .= "\t</li>\n";
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return $html;
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}
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}
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?>
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