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<?php
/*THE SOURCE - A source for help with anything.*/
//Orginal Author: Phil Burton <philbeansburton@gmail.com>
// Version History
// 0.0.1 Created blasource.php
// 0.1.0 Added -l option for listing for sources.
// 0.1.1 Fixed -l option for listing for sources.
// 0.1.2 Checked -l page number to see if there are any results.
// 0.2.0 Fixed -l so it shows 5 results. Added -c Count added -r remove and updated help
// 0.2.1 Fixed -l (showing too many results) and -r (Not showing text of removed line
// 0.2.2 Changed -new to --add
// 0.2.3 Updated help added --WORD to all -? parameters.
// 0.2.4 Fixed syntaxtical error
$version = "BlaSource Version: 0.2.4";
// get the input
$stdin = read_stdin();
$stdin = explode(" ", $stdin);
$out = "";
$token = "";
for ($i=0 ; $i<sizeof($stdin); $i++)
{
switch ($stdin[$i])
{
case "-c":
case "--count":
//count
echo exec("cat blasource.txt | wc -l");
break;
case "-r":
case "--remove":
if(!isset($stdin[$i+1]))
{
echo "Please specify the number to remove. [-r X]";
break;
}
//get line number
$lineToRemove = $stdin[$i+1];
$i++;
//remove line
$data = file_get_contents("blasource.txt");
$lines = explode(PHP_EOL,$data);
$lineNo = 1;
foreach($lines as $line)
{
if($lineNo != $lineToRemove && $line != "")
{
exec("echo $line >> blatemp.txt");
$lineNo++;
}
else if ($line != "")
{
$stringRemove = $line;
$lineNo++;
}
}
exec("mv blatemp.txt blasource.txt");
echo "Removed line " . $lineToRemove . ": " . $stringRemove. ".";
break;
case "-l":
case "--list":
$last = str_replace(":", "",exec("grep -n \"\" blasource.txt | tail -n 1")) / 5 + 1;
$page = 0;
if(!isset($stdin[$i+1]))
{
$page = 1;
}
else
{
if($stdin[$i+1] > $last)
{
echo "No more source found.";
$i++;
break;
}
else
{
$page = $stdin[$i+1];
$i++;
}
}
$X = ($page*5)-5;
for($j=1;$j<6;$j++)
{
$bla = $j+$X;
$temp = exec("grep -n \"\" blasource.txt | head -n" . $bla . " | tail -n1") . " ";
$out .= $temp;
}
break;
case "--add":
case "-a":
$name = $stdin[$i+1];
$link = $stdin[$i+2];
$file_handle = fopen("blasource.txt", "rb");
exec ("echo $name $link >> blasource.txt");
$out = $name . ": " . $link . " added.";
$i = sizeof($stdin);
break;
case "-v":
case "--version":
$out = $version;
$i = sizeof($stdin);
break;
case "-h":
case "--help":
$out = "-h|--help for help, -v|--version for version, --add (-a) <some-string-like-this> <someurl.html> e.g. !source --add(-a) gentoo-portage someurl.html. To view source:just enter a token <like-this-one> or <like this one> e.g. !source gentoo-portage or !source gentoo portage. -l will list the first page (5 records). -l|--list X will show page X. -c --count returns count. -r --remove X removes item X.";
$i = sizeof($stdin);
break;
default:
for($j=$i;$j<sizeof($stdin);$j++)
{
$token .= $stdin[$j] . "-";
$i++;
}
$token = substr($token, 0, -1);
$file_handle = fopen("blasource.txt", "rb");
while (!feof($file_handle) ) {
$line_of_text = fgets($file_handle);
$parts = explode(" ",$line_of_text);
if(sizeof($parts)>1)
{
if($parts[0] == $token)
{
$out = $parts[0] . ": " . $parts[1];
break;
}
$out = "No Source Found!";
}
}
fclose($file_handle);
break;
}
}
echo $out . "\n";
function read_stdin()
{
$fr=fopen("php://stdin","r"); // open our file pointer to read from stdin
$input = fgets($fr,128); // read a maximum of 128 characters
$input = rtrim($input); // trim any trailing spaces.
fclose ($fr); // close the file handle
return $input; // return the text entered
}
?>
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