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f374fb1006
It's very early (it doesn't actually do anything yet!) but you can define groups and get an idea of how the interface is shaping up. I also wanted to show that I have actually done something on this! :-) From here my plan is to add group support to the modules, one by one (forums first), then go back and clean up some of the central interfaces, graphics etc. Finally, test, test, test and get 1.2 out well before the end of February.
50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php // $Id$
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// This function fetches group pictures from the data directory
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// Syntax: pix.php/groupid/f1.jpg or pix.php/groupid/f2.jpg
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// OR: ?file=groupid/f1.jpg or ?file=groupid/f2.jpg
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$nomoodlecookie = true; // Because it interferes with caching
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require_once("../config.php");
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$lifetime = 86400;
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if (isset($file)) { // workaround for situations where / syntax doesn't work
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$pathinfo = $file;
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} else {
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$pathinfo = get_slash_arguments("pixgroup.php");
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}
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if (! $args = parse_slash_arguments($pathinfo)) {
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error("No valid arguments supplied");
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}
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$numargs = count($args);
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if ($numargs == 2) {
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$groupid = (integer)$args[0];
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$image = $args[1];
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$pathname = "$CFG->dataroot/groups/$groupid/$image";
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$filetype = "image/jpeg";
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} else {
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$pathname = "$CFG->dirroot/pix/g/f1.png";
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$filetype = "image/png";
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}
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$lastmodified = filemtime($pathname);
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if (file_exists($pathname)) {
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header("Last-Modified: " . gmdate("D, d M Y H:i:s", $lastmodified) . " GMT");
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + $lifetime) . " GMT");
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header("Cache-control: max_age = $lifetime"); // a day
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header("Pragma: ");
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header("Content-disposition: inline; filename=$image");
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header("Content-length: ".filesize($pathname));
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header("Content-type: $filetype");
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readfile("$pathname");
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}
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exit;
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?>
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