cern:index
Include this file in each directory of your website to display plots in a nice and searchable way (full instructions). Made by Giovanni. (Replace the location of your website's icon favicon.ico.)
- index.php
<?php preg_match("|^(\w+)\.|",$_SERVER["SERVER_NAME"],$usr); // get username from hostname $USER.web.cern.ch $pwd = preg_replace("|^((\w)\w+)|","/eos/user/$2/$1/www/",$usr[1]); // get base path $pwd = $pwd.preg_replace("|^\/(?:$usr[1]\/)?([^\?]*)(?:\?.*)?$|","$1",$_SERVER["REQUEST_URI"]); // get subdirectory $pwdshort = preg_replace("(.*www\/)","$usr[1]/",$pwd); if(!chdir($pwd)) { // try to go to directory $msg = "Could not find ".$_SERVER["REQUEST_URI"]."..."; $msg .= "Could not find $pwd..."; print_r($_SERVER); echo $msg; throw new Exception($msg); } ?> <html> <head> <title><?php echo $pwdshort; ?></title> <link rel="SHORTCUT ICON" type="image/x-icon" href="https://ineuteli.web.cern.ch/ineuteli/favicon.ico"/> <style type='text/css'> body { font-family: "Candara", sans-serif; font-size: 9pt; line-height: 10.5pt; } div.pic h3 { font-size: 9pt; margin: 0.5em 1em 0.2em 1em; } div.pic p { font-size: 11pt; margin: 0.2em 1em 0.1em 1em; } div.pic { display: block; float: left; background-color: white; border: 1px solid #ccc; padding: 2px; text-align: center; margin: 2px 10px 10px 2px; -moz-box-shadow: 6px 4px 4px rgb(80,80,90); /* Firefox 3.5 */ -webkit-box-shadow: 6px 4px 4px rgb(80,80,90); /* Chrome, Safari */ box-shadow: 6px 4px 4px rgb(80,80,90); /* New browsers */ width: 320px; min-height: 330px; max-height: 360px; } h1 { color: rgb(40,40,80); } h2 { padding-top: 5pt; } h2 a { color: rgb(20,20,100); } h3 a { color: rgb(40,40,120); } a { text-decoration: none; color: rgb(50,50,150); } a:hover { text-decoration: underline; color: rgb(80,80,250); } div.dirlinks h2 { padding-top: 0pt; margin-bottom: 4pt; margin-left: -15pt; color: rgb(20,20,80); } div.dirlinks { margin: 0 15pt; } div.dirlinks a { font-size: 11pt; font-weight: bold; padding: 0 0.5em; } pre { font-family: monospace; max-width:1000px; white-space: pre-wrap; /* css-3 */ white-space: -moz-pre-wrap !important; /* Mozilla */ white-space: -pre-wrap; /* Opera 4-6 */ white-space: -o-pre-wrap; /* Opera 7 */ word-wrap: break-word; /* Internet Explorer 5.5+ */ } </style> </head> <body> <h1><?php echo $pwd;?></h1> <!-- <h1><?php echo getcwd();?></h1> --> <?php $has_subs = false; foreach(glob("*") as $filename){ if(is_dir($filename) && !preg_match("/^\..*|.*private.*/", $filename)){ $has_subs = true; break; } } if($has_subs){ print "<div class=\"dirlinks\">\n"; print "<h2>Directories</h2>\n"; print "<a href=\"../\">[parent]</a> "; foreach(glob("*") as $filename){ if(is_dir($filename) && ($_SERVER['PHP_AUTH_USER'] == 'gpetrucc' || !preg_match("/^\..*|.*private.*/", $filename))){ print " <a href=\"$filename\">[$filename]</a>"; } } print "</div>"; }else{ print "<div class=\"dirlinks\">\n"; print "<h2><a href=\"../\">[parent]</a></h2>"; print "</div>"; } foreach(array("00_README.txt", "README.txt", "readme.txt") as $readme){ if(file_exists($readme)){ #print "<pre class='readme'>\n"; readfile($readme); print "</pre>"; $readmeblock = file_get_contents($readme); #$readmeblock = preg_replace("|\[\[([^\|\]]*)\|([^\|\]]*)\]\]|","<a href=\"$1\">$2</a>",$readmeblock); $readmeblock = preg_replace("|\[\[((?:(?!\]\])[^\|])*)\|([^\|\]]*)\]\]|","<a href=\"$1\">$2</a>",$readmeblock); $readmeblock = preg_replace("|\[\[([^\|\]]*)\]\]|","<a href=\"$1\">$1</a>",$readmeblock); print "<pre class='readme'>\n"; print $readmeblock; print "</pre>"; } } ?> <h2><a name="plots">Plots</a></h2> <p><form>Filter: <input type="text" name="match" size="30" value="<?php if(isset($_GET['match'])) print htmlspecialchars($_GET['match']); ?>" /><input type="Submit" value="Go" /><input type="checkbox" name="regexp" <?php if($_GET['regexp']) print "checked=\"checked\""?> >RegExp</input></form></p> <div> <?php function matches($filename,$keywords,$regex) { // match filename to filter if(isset($_GET['match'])){ foreach($keywords as $keyword){ if($regex){ if(!preg_match('/.*'.$keyword.'.*/', $filename)) return false; }else{ if(!fnmatch('*'.$keyword.'*', $filename)) return false; } } } return true; } function is_animated($filename) { // check if gif is animated // https://www.php.net/manual/en/function.imagecreatefromgif.php#104473 if(!($fh = @fopen($filename,'rb'))) return false; $count = 0; while(!feof($fh) && $count < 2) { $chunk = fread($fh, 1024 * 100); //read 100kb at a time $count += preg_match_all('#\x00\x21\xF9\x04.{4}\x00(\x2C|\x21)#s', $chunk, $matches); } fclose($fh); return $count > 1; } $displayed = array(); if($_GET['noplots']){ print "Plots will not be displayed.\n"; }else{ // Get images to be diplayed $disp_filenames = array(); // images to be displayed $png_filenames = glob("*.png"); $keywords = explode(" ",$_GET['match']); $regex = isset($_GET['regexp']) && $_GET['regexp']; foreach(glob("*.gif") as $filename){ // get animated GIFs if(!matches($filename,$keywords,$regex)) continue; //$png_filename = str_replace('.gif','.png',$filename); $png_filename = preg_replace("~\.gif$~",'.png',$filename); if(is_animated($filename)){ if(in_array($png_filename,$png_filenames)) // remove PNG $png_filenames = array_diff($png_filenames,array($png_filename)); }else if(in_array($png_filename,$png_filenames)){ // give preference to PNG continue; } array_push($disp_filenames,$filename); } foreach($png_filenames as $filename){ // get PNGs if(!matches($filename,$keywords,$regex)) continue; array_push($disp_filenames,$filename); } foreach(glob("*.jpg") as $filename){ // get JPGs if(!matches($filename,$keywords,$regex)) continue; $png_filename = preg_replace("~\.jpg$~",'.png',$filename); $gif_filename = preg_replace("~\.jpg$~",'.gif',$filename); if(!in_array($png_filename,$disp_filenames) and !in_array($gif_filename,$disp_filenames)){ // give preference to PNG or animated GIF array_push($disp_filenames,$filename); } } // Display, and include other extensions $other_exts = array('.pdf','.jpg','.png','.gif','.jpeg','.jpg','.eps','.root','.C','.cc','.cpp','.cxx','.txt','.tex','.log','.dir','.info','.psd'); natsort($disp_filenames); // natural sorting (for numbers) foreach($disp_filenames as $filename){ // get PNGs array_push($displayed, $filename); $brfname = str_replace("_","_<wbr>",$filename); //­ print "<div class='pic'>\n"; print "<h3><a href=\"$filename\">$brfname</a></h3>"; print "<a href=\"$filename\"><img src=\"$filename\" style=\"border: none; max-width: 300px; max-height: 320px; \"></a>"; $others = array(); foreach($other_exts as $ex){ //$other_filename = str_replace('.png', $ex, $filename); $other_filename = preg_replace("~\.(png|gif)$~",$ex,$filename); if(strcmp($other_filename,$filename)==0) continue; if(!file_exists($other_filename)) continue; array_push($others, "<a class=\"file\" href=\"$other_filename\">[" . $ex . "]</a>"); if($ex != '.txt') array_push($displayed, $other_filename); } if($others) print "<p>Also as ".implode(', ',$others)."</p>"; print "</div>"; } } ?> </div> <div style="display: block; clear:both;"> <h2><a name="files">Other files</a></h2> <ul> <?php foreach(glob("*") as $filename){ if($_GET['noplots'] || !in_array($filename, $displayed)){ if(isset($_GET['match'])){ if(isset($_GET['regexp']) && $_GET['regexp']){ if(!preg_match('/.*'.$_GET['match'].'.*/', $filename)) continue; }else{ if(!fnmatch('*'.$_GET['match'].'*', $filename)) continue; } } if(is_dir($filename)){ print "<li>[DIR] <b><a href=\"$filename\">$filename</a></b></li>"; }else{ print "<li><a href=\"$filename\">$filename</a></li>"; } } } ?> </ul> </div> <br> </body> </html>
cern/index.txt · Last modified: 2023/10/04 16:10 by iwn
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