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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2006 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id: save_photos.php 13409 2006-04-06 11:49:10Z jenst $
*/
/**
* @package Item
*/
/**
*
*/
require_once(dirname(__FILE__) . '/init.php');
list($urls, $meta, $usercaption, $setCaption) = getRequestVar(array('urls', 'meta', 'usercaption','setCaption'));
list($wmName, $wmAlign, $wmAlignX, $wmAlignY) = getRequestVar(array('wmName', 'wmAlign', 'wmAlignX', 'wmAlignY'));
list($wmSelect) = getRequestVar(array('wmSelect'));
// Hack check
if (!$gallery->user->canAddToAlbum($gallery->album)) {
echo _("You are not allowed to perform this action!");
exit;
}
if (!empty($_FILES['userfile']['name'])) {
$file_count = 0;
foreach ($_FILES['userfile']['name'] as $file) {
if ($file) {
$file_count++;
}
}
}
doctype();
?>
<html>
<head>
<title><?php echo _("Processing and Saving Photos") ?></title>
<?php common_header(); ?>
</head>
<body dir="<?php echo $gallery->direction ?>" onLoad='parent.opener.hideProgressAndReload();' class="popupbody">
<?php
$image_tags = array();
$info_tags = array();
if (!empty($urls)) {
?>
<div class="popuphead"><?php echo _("Fetching Urls...") ?></div>
<div class="popup" align="center">
<?php
/* Process all urls first.
* $urls contains all URLs given by the "URL Upload".
* $urls should be empty when using the "Form Upload".
*/
foreach ($urls as $url) {
/* Get rid of any extra white space */
$url = trim($url);
/*
* Check to see if the URL is a local directory (inspired by
* code from Jared (hogalot))
*/
if (fs_is_dir($url)) {
processingMsg(sprintf(_("Processing %s as a local directory."),
'<i>' . htmlspecialchars(strip_tags(urldecode($url))) . '</i>'));
$handle = fs_opendir($url);
if($handle) {
while (($file = readdir($handle)) != false) {
if ($file != "." && $file != "..") {
$tag = pathinfo($file);
$tag = strtolower(isset($tag['extension']) ? $tag['extension'] : '');
if (acceptableFormat($tag) || canDecompressArchive($tag)) {
/* Add to userfile */
if (substr($url,-1) == "/") {
$image_tags[] = fs_export_filename($url . $file);
} else {
$image_tags[] = fs_export_filename($url . "/" . $file);
}
}
if ($tag == "csv") {
if (substr($url,-1) == "/") {
$info_tags[] = fs_export_filename($url . $file);
} else {
$info_tags[] = fs_export_filename($url . "/" . $file);
}
}
}
}
closedir($handle);
}
continue;
}
/* Get rid of any preceding whitespace (fix for odd browsers like konqueror) */
$url = ltrim($url);
$urlParts = parse_url($url);
$urlPathInfo = isset($urlParts['path']) ? pathinfo($urlParts['path']) : '';
$urlExt = isset($urlPathInfo['extension']) ? strtolower($urlPathInfo['extension']) : '';
/* If the URI doesn't start with a scheme, prepend 'http://' */
if (!empty($url) && !fs_is_file($url)) {
if (!ereg("^(http|ftp)", $url)) {
processingMsg(sprintf(_('Unable to find %s locally - trying %s.'),
htmlspecialchars(strip_tags(urldecode($url))), 'http'));
$url = "http://$url";
}
/* Parse URL for name and file type */
$url_stuff = @parse_url($url);
if (!isset($url_stuff["path"])) {
$url_stuff["path"]="";
}
$name = basename($url_stuff["path"]);
} else {
$name = basename($url);
}
/* Dont output warning messages if we cant open url */
/*
* Try to open the url in lots of creative ways.
* Do NOT use fs_fopen here because that will pre-process
* the URL in win32 style (ie, convert / to \, etc).
*/
$urlArray = array($url, "$url/");
if (!ereg("http", $url)) {
$urlArray[] = "http://$url";
$urlArray[] = "http://$url/";
}
do {
$tryUrl = array_shift($urlArray);
$id = @fopen($tryUrl, "rb");
}
while (!$id && !empty($urlArray));
if (!$id) {
processingMsg(sprintf(_("Could not open url: %s"), $url));
continue;
}
/**
* If this is an image or movie -
* copy it locally and add it to the processor array
*/
if (acceptableFormat($urlExt) || acceptableArchive($urlExt)) {
/* copy file locally
* use fopen instead of fs_fopen to prevent directory and filename disclosure
*/
$file = $gallery->app->tmpDir . "/upload." . genGUID();
$od = @fopen($file, "wb");
if ($id && $od) {
while (!feof($id)) {
fwrite($od, fread($id, 65536));
set_time_limit($gallery->app->timeLimit);
}
fclose($id);
fclose($od);
}
/* Make sure we delete this file when we're through... */
$temp_files[$file]=1;
/* Add it to userfile */
$_FILES['userfile']['name'][] = $name;
$_FILES['userfile']['tmp_name'][] = $file;
} else {
/* Slurp the file */
processingMsg(sprintf(_("Parsing %s for images..."), $url));
$contents = fs_file_get_contents($url);
/* We'll need to add some stuff to relative links */
$base_url = $url_stuff["scheme"] . '://' . $url_stuff["host"];
$base_dir = '';
if (isset($url_stuff["port"])) {
$base_url .= ':' . $url_stuff["port"];
}
/* Hack to account for broken dirname
* This has to make the ugly assumption that the URL is either a
* directory (with or without trailing /), or a filename containing a "."
* This prevents a directory without a trailing / from being inadvertantly
* dropped from resulting URLs.
*/
if (ereg("/$", $url_stuff["path"]) || !ereg("\.", $name)) {
$base_dir = $url_stuff["path"];
} else {
$base_dir = dirname($url_stuff["path"]);
}
/* Make sure base_dir ends in a / ( accounts for empty base_dir ) */
if (!ereg("/$", $base_dir)) {
$base_dir .= '/';
}
$things = array();
$results =array();
if (preg_match_all('{(?:src|href)\s*=\s*(["\'])([^\'">]+\.'. acceptableFormatRegexp() .')(?:\1)}i', $contents, $matches)) {
foreach ($matches[2] as $url) {
$things[$url] = 1;
}
}
/* Add each unique link to an array we scan later */
foreach (array_keys($things) as $thing) {
/*
* Some sites (slashdot) have images that start with // and this
* confuses Gallery. Prepend 'http:'
*/
if (!strcmp(substr($thing, 0, 2), "//")) {
$thing = "http:$thing";
}
/* Absolute Link ( http://www.foo.com/bar ) */
if (substr($thing, 0, 4) == 'http') {
$image_tags[] = $thing;
/* Relative link to the host ( /foo.bar )*/
} elseif (substr($thing, 0, 1) == '/') {
$image_tags[] = $base_url . $thing;
/* Relative link to the dir ( foo.bar ) */
} else {
$image_tags[] = $base_url . $base_dir . $thing;
}
}
/* Tell user how many links we found, but delay processing */
processingMsg(sprintf(_("Found %d images"), count($image_tags)));
}
}
echo "</div>\n";
} /* if ($urls) */
?>
<div class="popuphead"><?php echo _("Processing status...") ?></div>
<div class="popup">
<?php
$image_count = 0;
// Begin Metadata fetching and preprocessing
$image_info = array();
// Get meta data
if (isset($meta)) {
processingMsg("Metainfo found");
foreach ($meta as $data) {
$image_info = array_merge($image_info, parse_csv(fs_export_filename($data),";"));
}
}
if(!empty($_FILES['metafile']['name'][0])) {
echo debugMessage("metadata found", __FILE__, __LINE__);
while (isset($_FILES['metafile']['tmp_name']) && sizeof($_FILES['metafile']['tmp_name'])) {
$name = array_shift($_FILES['metafile']['name']);
echo debugMessage("name $name", __FILE__, __LINE__);
$file = array_shift($_FILES['metafile']['tmp_name']);
echo debugMessage("file $file", __FILE__, __LINE__);
$image_info = array_merge($image_info, parse_csv(fs_export_filename($file),";"));
}
$exampleMetaData = $image_info[0];
// Find the name of the file name field
foreach (array_keys($exampleMetaData) as $currKey) {
if (eregi("^\"?file\ ?name\"?$", $currKey)) {
$fileNameKey = $currKey;
}
}
// $captionMetaFields will store the names (in order of priority to set caption to)
$captionMetaFields = array("Caption", "Title", "Description");
}
// End Metadata preprocessing
$upload_started = false;
/* Now we start processing the given Files */
while (isset($_FILES['userfile']['tmp_name']) && sizeof($_FILES['userfile']['tmp_name'])) {
$upload_started = true;
$name = array_shift($_FILES['userfile']['name']);
$file = array_shift($_FILES['userfile']['tmp_name']);
if ($name) {
if (!empty($usercaption) && is_array($usercaption)) {
$caption = array_shift($usercaption);
} else {
$caption = '';
}
if (!isset($caption)) {
$caption = '';
}
$extra_fields = array();
if (!isset($setCaption)) {
$setCaption = '';
}
// Find in meta data array
foreach ($image_info as $info) {
if ($info[$fileNameKey] == $name) {
// Loop through fields
foreach ($captionMetaFields as $field) {
// If caption isn't populated and current field is
if (!strlen($caption) && strlen($info[$field])) {
$caption = $info[$field];
}
}
$extra_fields = $info;
if(isDebugging()) {
echo _("Extrafields:");
print_r($extra_fields);
}
}
}
$path_parts = pathinfo($name);
$ext = strtolower($path_parts["extension"]);
// Add new image
processNewImage($file, $ext, $name, $caption, $setCaption, $extra_fields, $wmName, $wmAlign, $wmAlignX, $wmAlignY, $wmSelect);
$image_count++;
}
}
if ($image_count) {
$gallery->album->save(array(i18n("%d files uploaded"), $image_count));
}
if (!empty($temp_files)) {
/* Clean up the temporary url file */
foreach ($temp_files as $tf => $junk) {
fs_unlink($tf);
}
}
?>
<div class="popuptd" align="center">
<?php
if (empty($image_count) && $upload_started) {
print _("No images uploaded!");
}
?>
<br>
<form>
<input type="button" value="<?php echo _("Dismiss") ?>" onclick='parent.close()'>
</form>
<?php
/* Prompt for additional files if we found links in the HTML slurpage */
if (count($image_tags)) {
/*
** include JavaScript (de)selection and invert
*/
insertFormJS('uploadurl_form');
echo "\n<p>". insertFormJSLinks('urls[]') ."</p>";
echo _("Select the items you want to upload. To select multiple hold 'ctrl' (PC) or 'Command' (Mac)");
echo makeFormIntro("save_photos.php",
array('name' => 'uploadurl_form'),
array('type' => 'popup'));
/* Allow user to select which files to grab - only show url right now ( no image previews ) */
sort($image_tags);
$selectSize = (sizeof($image_tags) > 20) ? 20 : sizeof($image_tags);
echo '<select name="urls[]" multiple="multiple" size="'. $selectSize ."\">\n";
foreach ( $image_tags as $image_src) {
echo "\t<option value=\"$image_src\" selected>$image_src</option><br>\n";
}
echo "</select>\n";
/* REVISIT - it'd be nice to have these functions get shoved
* into util.php at some time - maybe added functionality to the makeFormIntro?
*/
echo "\n<p>". insertFormJSLinks('urls[]') ."</p>";
if (count($info_tags)) { ?>
<span>
<?php
processingMsg(sprintf(_("%d meta file(s) found. These files contain information about the images, such as titles and descriptions."), count($info_tags)));
?>
</span>
<p>
<?php
echo insertFormJSLinks('meta[]');
?>
</p>
<table>
<tr>
<td>
<?php
foreach ($info_tags as $info_tag) {
print "\t<input type=\"checkbox\" name=\"meta[]\" value=\"$info_tag\" checked/>$info_tag</input><br>\n";
}
?>
</td>
</tr>
</table>
<p>
<?php
echo insertFormJSLinks('meta[]');
?>
<?php } /* end if (count($info_tags)) */ ?>
<p>
<input type="hidden" name="setCaption" value="<?php echo isset($setCaption) ? $setCaption : '' ?>">
<input type="hidden" name="wmName" value="<?php echo $wmName ?>">
<input type="hidden" name="wmAlign" value="<?php echo $wmAlign ?>">
<input type="hidden" name="wmAlignX" value="<?php echo $wmAlignX ?>">
<input type="hidden" name="wmAlignY" value="<?php echo $wmAlignY ?>">
<input type="hidden" name="wmSelect" value="<?php echo $wmSelect ?>">
<input type="button" value="<?php echo _("Add Files") ?>" onClick="parent.opener.showProgress(); document.uploadurl_form.submit()">
</p>
</form>
</div>
</div>
<?php
} /* End if links slurped */ ?>
</div>
</body>
</html>
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