Serge NOEL
134 lines
3.7 KiB
PHP
134 lines
3.7 KiB
PHP
<?php
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function startswith($string, $test) {
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$strlen = strlen($string);
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$testlen = strlen($test);
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if ($testlen > $strlen) return false;
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return substr($string, 0, strlen($test)) == $test;
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}
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function endswith($string, $test) {
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$strlen = strlen($string);
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$testlen = strlen($test);
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if ($testlen > $strlen) return false;
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return substr_compare(strtolower($string), strtolower($test), -$testlen) === 0;
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}
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function showSubdirs() {
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$d = dir(".");
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$name = getcwd();
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$n = strrpos($name, "/resources");
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echo "This is the ".substr($name, $n+1)." directory<p>";
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echo '<a href="..">Up one level</a><p>';
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// show README if present
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if (file_exists("README")) {
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echo "<pre>\n";
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echo file_get_contents( "README" );
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echo "</pre>\n";
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}
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// show subdirectories
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$list = array();
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while (false !== ($entry = $d->read())) {
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if (is_dir($entry) && substr($entry,0,1) != '.') {
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$list[] = $entry;
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}
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}
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$d->close();
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if (sizeof($list)> 0) {
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echo "<h2>Subdirectories</h2>\n";
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sort($list);
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foreach ($list as $entry) {
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echo '<img src="https://www.jmri.org/icons/folder.gif"> <a href="'.$entry.'">'.$entry.'</a></td><p>'."\n";
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}
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}
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}
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function showFiles() {
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$listIcon = array();
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$listOther = array();
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$d = dir(".");
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while (false !== ($entry = $d->read())) {
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if (endswith($entry, ".gif")
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|| endswith($entry, ".jpg")
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|| endswith($entry, ".png")
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|| endswith($entry, ".EPS")
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|| endswith($entry, ".PSD")
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|| endswith($entry, ".md")
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) {
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$listIcon[] = $entry;
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} else if (! (startswith($entry, ".") || is_dir($entry) || endswith($entry, ".php") ) ) {
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$listOther[] = $entry;
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}
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}
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$d->close();
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if (sizeof($listIcon)> 0) {
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echo "<h2>Icons</h2>\n";
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echo '<table border="1">';
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sort($listIcon);
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foreach ($listIcon as $entry) {
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echo '<tr>'."\n";
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echo '<td><a href="'.$entry.'">'.$entry.' </a></td>'."\n";
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if (endswith($entry, ".gif")
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|| endswith($entry, ".jpg")
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|| endswith($entry, ".png")
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) {
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// display as image
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// would be good to add a limiting size here
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echo '<td bgcolor="#C0C0C0"><a href="'.$entry.'"><img src="'.$entry.'" style="max-width:500px;max-height:500px;"></a></tr>'."\n";
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} else {
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// link without display
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echo '<td bgcolor="#C0C0C0"><a href="'.$entry.'" download="'.$entry.'">(download)</a></tr>'."\n";
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}
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echo '</tr>'."\n";
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}
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echo "</table>\n";
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}
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// now show the rest of the files
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if (sizeof($listOther)> 0) {
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echo "<h2>Other Files</h2>\n";
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echo '<table border="1">';
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sort($listOther);
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foreach ($listOther as $entry) {
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echo '<tr>'."\n";
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echo '<td><a href="'.$entry.'">'.$entry.' </a></td>'."\n";
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if (endswith($entry, ".gif")
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|| endswith($entry, ".jpg")
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|| endswith($entry, ".png")
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) {
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// display as name
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echo '<td bgcolor="#C0C0C0"><a href="'.$entry.'"><img src="'.$entry.'" style="max-width:500px;max-height:500px;"></a></tr>'."\n";
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} else {
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// link without display
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echo '<td bgcolor="#C0C0C0"><a href="'.$entry.'" download="'.$entry.'">(download)</a></tr>'."\n";
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}
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echo '</tr>'."\n";
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}
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echo "</table>\n";
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}
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}
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?>
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