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Current File : /home/dordingu/www/ragnars/misc/phpThumb/demo/phpThumb.demo.showpic.php |
<?php ////////////////////////////////////////////////////////////// /// phpThumb() by James Heinrich <info@silisoftware.com> // // available at http://phpthumb.sourceforge.net /// ////////////////////////////////////////////////////////////// // // // phpThumb.demo.showpic.php // // James Heinrich <info@silisoftware.com> // // 23 Feb 2004 // // // // This code is useful for popup pictures (e.g. thumbnails // // you want to show larger, such as a larger version of a // // product photo for example) but you don't know the image // // dimensions before popping up. This script displays the // // image with no window border, and resizes the window to // // the size it needs to be (usually better to spawn it // // large (600x400 for example) and let it auto-resize it // // smaller), and if the image is larger than 90% of the // // current screen area the window respawns itself with // // scrollbars. // // // // Usage: // // window.open('showpic.php?src=big.jpg&title=Big+picture', // // 'popupwindowname', // // 'width=600,height=400,menubar=no,toolbar=no') // // // // See demo linked from http://phpthumb.sourceforge.net /// ////////////////////////////////////////////////////////////// $phpThumbLocation = '../phpThumb.php?'; echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'; echo '<html><head>'; if (isset($_GET['title'])) { echo '<title>'.htmlentities($_GET['title']).'</title>'; unset($_GET['title']); } else { echo '<title>'.htmlentities('phpThumb :: popup window resizing demo').'</title>'; } ?> <script type="text/javascript"> <!-- // http://www.xs4all.nl/~ppk/js/winprop.html function CrossBrowserResizeInnerWindowTo(newWidth, newHeight) { if (self.innerWidth) { frameWidth = self.innerWidth; frameHeight = self.innerHeight; } else if (document.documentElement && document.documentElement.clientWidth) { frameWidth = document.documentElement.clientWidth; frameHeight = document.documentElement.clientHeight; } else if (document.body) { frameWidth = document.body.clientWidth; frameHeight = document.body.clientHeight; } else { return false; } if (document.layers) { newWidth -= (parent.outerWidth - parent.innerWidth); newHeight -= (parent.outerHeight - parent.innerHeight); } // original code: //parent.window.resizeTo(newWidth, newHeight); // fixed code: James Heinrich, 20 Feb 2004 parent.window.resizeBy(newWidth - frameWidth, newHeight - frameHeight); return true; } // --> </script> <script type="text/javascript" src="javascript_api.js"></script> <?php function SafeStripSlashes($string) { return (get_magic_quotes_gpc() ? stripslashes($string) : $string); } $additionalparameters = array(); foreach ($_GET as $key => $value) { if (is_array($value)) { foreach ($value as $key2 => $value2) { $additionalparameters[] = $key.'[]='.SafeStripSlashes($value2); } } else { $additionalparameters[] = $key.'='.SafeStripSlashes($value); } } $imagesrc = $phpThumbLocation.implode('&', $additionalparameters); echo '<script type="text/javascript">'; echo 'var ns4;'; echo 'var op5;'; echo 'function setBrowserWindowSizeToImage() {'; echo 'if (!document.getElementById("imageimg")) { return false; }'; echo 'sniffBrowsers();'; echo 'var imageW = getImageWidth("imageimg");'; echo 'var imageH = getImageHeight("imageimg");'; // check for maximum dimensions to allow no-scrollbar window echo 'if (((screen.width * 1.1) > imageW) || ((screen.height * 1.1) > imageH)) {'."\n"; // screen is large enough to fit whole picture on screen with 10% margin echo 'CrossBrowserResizeInnerWindowTo(imageW, imageH);'."\n"; echo '} else {'."\n"; // image is too large for screen: add scrollbars by putting the image inside an IFRAME echo 'document.getElementById("showpicspan").innerHTML = "<iframe width=\"100%\" height=\"100%\" marginheight=\"0\" marginwidth=\"0\" frameborder=\"0\" scrolling=\"on\" src=\"'.$imagesrc.'\">Your browser does not support the IFRAME tag. Please use one that does (IE, Firefox, etc).<br><img src=\"'.$imagesrc.'\"><\/iframe>";'; echo '}'."\n"; echo '}'; echo '</script>'; ?> </head> <body style="margin: 0px;" onLoad="setBrowserWindowSizeToImage();"><div id="showpicspan"><?php if (@$_GET['src']) { echo '<script type="text/javascript">'; echo 'document.writeln(\'<img src="'.$imagesrc.'" border="0" id="imageimg" hspace="0" hspace="0" style="padding: 0px; margin: 0px;">\');'; echo '</script>'; } else { echo '<pre>'; echo 'Usage:<br><br><b>'.$_SERVER['PHP_SELF'].'?src=<i>filename</i>&title=<i>Picture+Title</i></b>'; echo '</pre>'; } ?></div></body> </html>