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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: imagemap.php 13338 2006-03-27 15:32:14Z jenst $
*/
?>
<?php
/**
* @package Item
*/
require_once(dirname(__FILE__) . '/init.php');
list($full, $index, $imageareas, $formaction) = getRequestVar(array('full', 'index', 'imageareas', 'formaction'));
// Hack check and prevent errors
if (! $gallery->user->canChangeTextOfAlbum($gallery->album)) {
header("Location: " . makeAlbumHeaderUrl());
return;
}
if ($index > $gallery->album->numPhotos(1)) {
$index = 1;
}
$id = $gallery->album->getPhotoId($index);
// Determine if user has the rights to view full-sized images
if (!empty($full) && !$gallery->user->canViewFullImages($gallery->album)) {
header("Location: " . makeAlbumHeaderUrl($gallery->session->albumName, $id));
return;
} elseif (!$gallery->album->isResized($index) && !$gallery->user->canViewFullImages($gallery->album)) {
header("Location: " . makeAlbumHeaderUrl($gallery->session->albumName));
return;
}
if (!isset($full) || (isset($full) && !$gallery->album->isResized($index))) {
$full = NULL;
}
switch($formaction) {
case 'delete':
if(!empty($imageareas)) {
foreach($imageareas as $nr) {
$gallery->album->deleteImageArea($index, $nr);
}
$gallery->album->save();
}
break;
case 'create':
list($xvals, $yvals, $url, $text) = getRequestVar(array('xvals', 'yvals', 'areaurl', 'areatext'));
if (isset($xvals) && isset($yvals)) {
$xcoords = explode(',', $xvals);
$ycoords = explode(',', $yvals);
if (!empty($xcoords)) {
$coords = $xcoords[0] .',' . $ycoords[0];
for ($i = 1 ; $i < sizeof($xcoords); $i++) {
$coords .= ','. $xcoords[$i] .',' . $ycoords[$i];
}
$gallery->album->addImageArea($index, array(
'coords' => $coords,
'x_coords' => $xvals,
'y_coords' => $yvals,
'url' => $url,
'hover_text' => $text)
);
$gallery->album->save();
}
}
break;
case 'update':
list($url, $text) = getRequestVar(array('areaurl', 'areatext'));
foreach($imageareas as $area_index) {
$gallery->album->updateImageArea($index, $area_index, array(
'url' => $url,
'hover_text' => $text)
);
}
$gallery->album->save();
break;
default:
break;
}
$photo = $gallery->album->getPhoto($index);
$image = $photo->image;
$photoURL = $gallery->album->getAlbumDirURL("full") . "/" . $image->name . "." . $image->type;
list($imageWidth, $imageHeight) = $image->getRawDimensions();
if (!$GALLERY_EMBEDDED_INSIDE) {
doctype(); ?>
<html>
<head>
<title><?php echo $gallery->app->galleryTitle; ?> :: ImageMaps :: </title>
<?php
common_header();
?>
</head>
<body dir="<?php echo $gallery->direction ?>">
<?php
} // End if ! embedded
includeHtmlWrap("photo.header");
?>
<script language="JavaScript" type="text/javascript" src="<?php echo $gallery->app->photoAlbumURL .'/js/wz_jsgraphics.js'; ?>"></script>
<script language="JavaScript" type="text/javascript" src="<?php echo $gallery->app->photoAlbumURL .'/js/imagemap.js'; ?>"></script>
<script type="text/javascript">
init_mousemove();
</script>
<?php
$rows = $gallery->album->fields["rows"];
$cols = $gallery->album->fields["cols"];
$perPage = $rows * $cols;
$page = (int)(ceil($index / ($rows * $cols)));
$iconElements = array();
if (!$GALLERY_EMBEDDED_INSIDE && !$gallery->session->offline) {
if ($gallery->user->isLoggedIn()) {
$iconText = getIconText('exit.gif', _("logout"));
$iconElements[] = '<a href="'.
doCommand("logout", array(), "view_album.php", array("page" => $page)) .
'">'. $iconText .'</a>';
} else {
$iconText = getIconText('identity.gif', _("login"));
$iconElements[] = popup_link($iconText, "login.php", false);
}
}
$navigator["id"] = $id;
$navigator["allIds"] = $gallery->album->getIds($gallery->user->canWriteToAlbum($gallery->album));
$navigator["fullWidth"] = "100";
$navigator["widthUnits"] = "%";
$navigator["url"] = ".";
#-- breadcrumb text ---
$upArrowURL = gImage('nav_home.gif', _("navigate UP"));
foreach ($gallery->album->getParentAlbums(true) as $navAlbum) {
$breadcrumb["text"][] = $navAlbum['prefixText'] .': '.
galleryLink($navAlbum['url'], $navAlbum['title'] .' '. $upArrowURL, array('class' => 'bread'));
}
$breadcrumb["text"][] = galleryLink(
makeAlbumUrl($gallery->session->albumName, $id),
_("Original photo") .' '. $upArrowURL,
array('class' => 'bread')
);
$adminbox["commands"] = makeIconMenu($iconElements, 'right');
includeLayout('navtablebegin.inc');
includeLayout('adminbox.inc');
includeLayout('navtablemiddle.inc');
$breadcrumb["bordercolor"] = $gallery->album->fields["bordercolor"];
includeLayout('breadcrumb.inc');
includeLayout('navtableend.inc');
echo "</td></tr>\n";
echo "\n<!-- End Header Part -->";
echo "\n<!-- Real Content -->";
echo "\n<tr><td>\n\t";
list($width, $height) = $photo->getDimensions($full);
//print_r($photo);
echo showImageMap($index);
$allImageAreas = $gallery->album->getAllImageAreas($index);
if (!empty($allImageAreas)) {
echo "\n". '<script type="text/javascript">';
echo "\n\tvar map = new Array();";
foreach($gallery->album->getAllImageAreas($index) as $nr => $area) {
echo "\n\t map[$nr] = new Array();";
echo "\n\t map[$nr]['x_coords'] = new Array(". $area['x_coords'] .');';
echo "\n\t map[$nr]['y_coords'] = new Array(". $area['y_coords'] .');';
echo "\n\t map[$nr]['url'] = '". $area['url'] ."';";
echo "\n\t map[$nr]['hover_text'] = '". $area['hover_text'] ."';";
}
echo "\n</script>";
$photoTag = $gallery->album->getPhotoTag($index, $full,"id=\"myPic\" usemap=\"myMap\"");
}
else {
$photoTag = $gallery->album->getPhotoTag($index, $full,"id=\"myPic\"");
}
?>
<div class="popup" style="text-align: <?php echo langLeft(); ?>">
<?php
echo _("Here you can create, edit or delete imagemaps for the selected photo.");
echo "\n<br>";
echo _("Click the questionmark icon for helpful instructions.");
echo popup_link('<img src="'. getImagePath('icons/help.gif') .'">', 'help/imagemap.php');
?>
</div>
<?php
echo makeFormIntro('imagemap.php',
array('name' => 'areas'),
array('index' => $index, 'formaction' => '')
);
?>
<table width="100%" border="0">
<tr>
<td width="300" style="vertical-align: top;">
<?php $type = (isDebugging()) ? 'text':'hidden'; ?>
<input type="<?php echo $type; ?>" name="ausg" id="current_position">
<input type="<?php echo $type; ?>" name="xvals">
<input type="<?php echo $type; ?>" name="yvals">
<br>
<input type="button" onClick="resetAndClear();" value="<?php echo _("Clear and reset canvas"); ?>">
<hr>
<?php echo gTranslate('core', "Optional link-url"); ?><br>
<input type="text" size="50" name="areaurl" id="areaurl"><br>
<?php echo gTranslate('core', "Description"); ?><br>
<textarea name="areatext" id="areatext" cols="40" rows="5"></textarea>
<input type="submit" value="<?php echo _("Save Imagemap") ?>" onclick="document.areas.formaction.value='create'">
<hr>
<?php
//print_r($photo);
if (!empty($allImageAreas)) {
$selectSize = (sizeof($allImageAreas) > 10) ? 10:sizeof($allImageAreas);
echo _("Select entries to show image area in your photo.");
echo "<br><select id=\"imageareas\" name=\"imageareas[]\" size=\"$selectSize\" multiple onChange=\"updatePictureAndArea()\">";
foreach($gallery->album->getAllImageAreas($index) as $nr => $coords) {
echo "\n<option value=\"$nr\">Map $nr</option>";
}
echo "\n</select>";
echo "\n<hr>";
echo "<input type=\"submit\" value=\"". _("Delete selected ImageMap(s)") ."\" onclick=\"document.areas.formaction.value='delete'\">";
echo "\n<hr>";
echo "<input type=\"submit\" value=\"". _("Update selected ImageMap(s)") ."\" onclick=\"document.areas.formaction.value='update'\">";
echo '<div class="attention">'. gTranslate('core', "Be aware, that the text of ALL selected entries will be updated!") .'</div>';
}
else {
echo _("No ImageMaps");
}
?>
</td>
<td>
<div id="myCanvas" style="border: 1px dashed red; width:<?php echo $image->width; ?>px; height:<?php echo $image->height; ?>px">
<?php echo $photoTag; ?>
</div>
</td>
</tr>
</table>
</form>
</td>
</tr>
<!-- End Real Content -->
<!-- Start Footer Part -->
<tr>
<td>
<?php
includeLayout('navtablebegin.inc');
includeLayout('breadcrumb.inc');
includeLayout('navtableend.inc');
echo languageSelector();
includeHtmlWrap("photo.footer");
if (!empty($allImageAreas)) {
echo '<script language="JavaScript" type="text/javascript" src="'. $gallery->app->photoAlbumURL .'/js/wz_tooltip.js"></script>';
}
?>
<script type="text/javascript">
<!--
initPaintArea ();
//-->
</script>
<?php
if (!$GALLERY_EMBEDDED_INSIDE) { ?>
</body>
</html>
<?php }
?>
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