OS/2, eCS & ArcaOS - Technical > Programming
Need PHP help for Os2notes.net !
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Greggory Shaw:
Need for help with PHP for my site !
I have some php code for a Hobbes listing on my site that needs some help:
http://os2notes.net/#ftplist
1) I would like to filter out the .txt files in column one.
2) Add a html link for the filter out .txt item to column two.
2b) Parse the 'Short description' from the README.TEMPLATE & display it !
3) Filter an item by name or partial name.
4) limit the items to be printed.
It would also help me with a new news format I'm working on, RSS to html format.
http://os2notes.net/pin.php
Thanks
Greggory
--- Code: ---<?php$filetypes = array('-'=>'file', '1'=>'directory', 'l'=>'link');// little helper functionsfunction byteconvert($bytes) { $symbol = array('B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'); $exp = floor( log($bytes) / log(1024) ); return sprintf( '%.1f ' . $symbol[ $exp ], ($bytes / pow(1024, floor($exp))) );} $c = ftp_connect('128.123.34.6'); ftp_login($c, 'anonymous', 'anonymous@anon.com'); $rawList = ftp_rawlist($c, '/pub/incoming');function itemize_dir($contents) { foreach ($contents as $file) { if(ereg("([-dl][rwxstST-]+).* ([0-9]*) ([a-zA-Z0-9]+).* ([a-zA-Z0-9]+).* ([0-9]*) ([a-zA-Z]+[0-9: ]*[0-9])[ ]+(([0-9]{2}:[0-9]{2})|[0-9]{4}) (.+)", $file,$regs)) { $type = (int) strpos("-dl", $regs[1]{0}); $tmp_array['line'] = $regs[0]; $tmp_array['type'] = $type; $tmp_array['rights'] = $regs[1]; $tmp_array['number'] = $regs[2]; $tmp_array['user'] = $regs[3]; $tmp_array['group'] = $regs[4]; $tmp_array['size'] = $regs[5]; $tmp_array['date'] = date("m-d",strtotime($regs[6])); $tmp_array['time'] = $regs[7]; $tmp_array['name'] = $regs[9]; } $dir_list[] = $tmp_array; } return $dir_list;} $buff = $rawList; $items = itemize_dir($buff); //$items = array_sort($items, 'date', SORT_DESC);//the data you supplied. normally just an array $data = $items; //show what we got going into sort //echo '<pre>'.print_r($data, 1).'</pre>'; function cmp($a,$b){ //get which string is less or 0 if both are the same $cmp = strcasecmp($b['date'], $a['date']); //if the strings are the same, check name if($cmp == 0){ //compare the name $cmp = strcasecmp($a['name'], $b['name']); } return $cmp; } //sort using a custom function usort($data, 'cmp'); //show what we got after sort //echo '<pre>'.print_r($data, 1).'</pre>'; //foreach ($data as $filename => $fileinfo) {// echo $fileinfo['date'] . " - " . $fileinfo['name'] . " - " . $fileinfo['time'] . " | " . //byteconvert($fileinfo['size']) . " " . "<br>";// }$dir = array(); $file = array(); foreach ($data as $k => $v) { if ($v['rights']{0} == "d") { $dir[$k] = $v; } elseif ($v['rights']{0} == "-") { $file[$k] = $v; } }foreach ($file as $filename => $fileinfo) { echo "<table width=\"100%\"><col style=\"width:69%\"><col style=\"width:31%\"><tbody><tr><td>". "<li>" . $fileinfo['date'] . " - " . "<a href=\"http://hobbes.nmsu.edu/download/pub/incoming/" . $fileinfo['name'] ."" . $item->id_str ."\" target=\"_blank\">" . $fileinfo['name'] ."</a>" ."</li>" . "</td><td float=\"right\">" . "<a class=\"various\" data-fancybox-type=\"iframe\" href=\"http://hobbes.nmsu.edu/download/pub/incoming/" . $fileinfo['name'] ."" . $item->id_str ."\" target=\"_blank\">Download</a>" ." | " . "<a href=\"#\" class=\"togglelink\">Details</a>" . " <div class=\"toggle\" style=\"display: block;\">" . $fileinfo['line'] ." </div>" . " " ." | " . byteconvert($fileinfo['size']) . "</td></tr><tbody></table>";}echo "directories: ";foreach ($dir as $dirname => $dirinfo) { echo "<td>". "<li>" . "<a href=\"http://hobbes.nmsu.edu/download/pub/incoming/" . $dirinfo['name'] . "" . $item->id_str . "\" target=\"_blank\">" . $dirinfo['name'] . "</a>" . " - " . $dirinfo['time'] . "</li>" . "</td>[ $dirname ] " . $dirinfo['name'] . " | " . $dirinfo['type'] . " | " . $dirinfo['group'] . " | " . $dirinfo['month'] . " " . $dirinfo['day'] . " " . $dirinfo['time'] . "<br>";}?>
--- End code ---
Greggory Shaw:
--- Quote from: Greggory Shaw on February 04, 2015, 09:00:42 am ---1) I would like to filter out the .txt files in column one.
2) Add a html link for the filter out .txt item to column two.
2b) Parse the 'Short description' from the README.TEMPLATE & display it !
3) Filter an item by name or partial name.
...
--- End quote ---
Well, one was easy:
// parse short description
$myFile = $myFile = 'http://hobbes.nmsu.edu/download/pub/incoming/' . $fileinfo['name'];
$lines = file($myFile); //file in to an array not recommeded for large files, use $lines[4] to print short desc.
// get extension
$ext = pathinfo($fileinfo['name'], PATHINFO_EXTENSION);
// filter txt files
if ($ext !== 'txt') {
// rename extension
$textName = preg_replace('"\.(zip|wpi)$"', '.txt', $fileinfo['name']); // rename zip/wpi to txt
// split short description line in two, to print $pieces[1]
$pieces = explode(":", $lines[4]);
// print file listing here
}
// filter item
$string = $item['title'];
if(stristr($string, 'netlabs.org newsletter') === FALSE) {
// filter in match
}
Funny note: always work with proofed data ! While I was working on this Hobbes processed the incoming directory. I went over the code 3 or 4 times wondering why only the README.TEMPLATE was showing.
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