// Turn off output buffering

ini_set('output_buffering', 'off');

// Turn off PHP output compression

ini_set('zlib.output_compression', false);

// Implicitly flush the buffer(s)

ini_set('implicit_flush', true);

ob_implicit_flush(true);

// Clear, and turn off output buffering

while (ob_get_level() > 0) {

// Get the curent level

$level = ob_get_level();

// End the buffering

ob_end_clean();

// If the current level has not changed, abort

if (ob_get_level() == $level)

break;

}

// Disable apache output buffering/compression

if (function_exists('apache_setenv')) {

apache_setenv('no-gzip', '1');

apache_setenv('dont-vary', '1');

}

global $riak, $_GET;

// screate a new bucket

$ret = '

<center><h3>RiakAdmin v' . VERSION . ' @ ' . HOST . '</h3>

<form name="createBucket" method="POST" action="?cmd=createBucket">

<input type="text" name="bucketName" value="Create a new bucket" onClick="this.value=\'\';">

<input type="submit" name="ok" value="Create">

</form></center>

<div class="msgSmall">When creating a new bucket, a key named "created" with value "1" will be set in that bucket.</div>

<hr>';

$buckets = $_COOKIE['buckets'];

$buckets = json_decode($buckets, true);

if (count($buckets) == 0) {

if (empty($_GET['cmd'])) {

header("Location: ?cmd=manageBuckets");

}

$ret .= '<b>No favorite buckets found for listing. <a href="?cmd=manageBuckets">Choose one?</a></b>';

} else {

$ret .= '<div>

<div style="float:left">Favorite buckets:</div>

<div style="float:right"><a href="?cmd=manageBuckets">Manage</a></div>

</div>

<div class="clear"></div>

<ul type="square">';

foreach ($buckets as $bucket) {

if (($_GET['cmd'] == 'delBucket') && ($_GET['bucketName'] == $bucket)) {

continue;

}

if ($bucket == $_GET['bucketName']) {

$ret .= '<li class="bucketNameSelected">'

. '<a href="?cmd=useBucket&bucketName=' . $bucket . '">' . $bucket . '</a><br/>'

. '<a href="?cmd=addKey&bucketName=' . $_GET['bucketName'] . '" class="bucketActions">[ Add a new key ]</a><br/>'

. '<a href="?cmd=findKey&bucketName=' . $_GET['bucketName'] . '" class="bucketActions">[ Find a key ]</a><br/>'

. '<a href="?cmd=delBucket&bucketName=' . $bucket . '" class="bucketActions" onclick="return confirm(\'Are you sure you want to delete?\');">[ Delete bucket ]</a><br/>'

. '<a href="?cmd=removeBucketFromCookie&bucketName=' . $bucket . '" class="bucketActions">[ Remove from favorites]</a><br/>'

. '</li><br/>';

} else {

$ret .= '<li class="bucketNameSelected">'

. '<a href="?cmd=useBucket&bucketName=' . $bucket . '">'

. $bucket . '</a></li><br/>';

}

}

$ret .= '

</ul>';

}

return $ret;

global $riak, $bucket, $key, $_GET, $_POST;

$ret = '';

// if i have a bucket selected, but no KEY, I'll display all keys from it

if ((isset($bucket) && (!isset($_GET['key'])))) {

// $keys = $bucket->getKeys();

$stream = $bucket->getContentStream();

if ($stream) {

require_once dirname(__FILE__) . '/lib/ArrayMaker.php';

require_once dirname(__FILE__) . '/lib/jsonstreamingparser/RiakParser.php';

$listener = new ArrayMaker();

$listener->setLimit(DISPLAY_KEYS);

try {

$parser = new RiakParser($stream, $listener);

$parser->parse();

} catch (Exception $e) {

fclose($stream);

throw $e;

}

fclose($stream);

} else {

echo "No stream";

exit;

}

// exit;

$arr_keys = $listener->get_result();

// print_R($arr_keys);

$keys = array_map("urldecode", $arr_keys);

// pagination ???

$ret .= '

<div class="content">

<h3>Selected BUCKET: "' . $_GET['bucketName'] . '"</h3>';

// add a new key in this bucket

if ($_GET['cmd'] == 'addKey') {

$ret .= '

<form method="GET" name="addKey" action="?">

<input type="hidden" name="cmd" value="saveKey">

<input type="hidden" name="bucketName" value="' . $_GET['bucketName'] . '">

<div class=content>

<div class="td_left">Key name:<div class="msgSmall">Leave empty for random value.</div></div>

<div class="td_right"><textarea name="key_name" rows=3 cols="30"></textarea></div>

</div>

<div id="fieldList">

<div class="content">

<div class=td_left><input type=text name=key[]></div>

<div class=td_right><textarea name=value[] rows=3 cols=30></textarea></div>

</div>

</div>

<div style="text-align:center">

<input type="submit" name="ok" value="Save">

<a href="#" onClick="document.getElementById(\'fieldList\').innerHTML=document.getElementById(\'fieldList\').innerHTML + \'<div class=content><div class=td_left><input type=text name=key[]></div><div class=td_right><textarea name=value[] rows=3 cols=30></textarea></div></div>\'">Add another key => value!</a>

</div>

</form>';

return $ret;

}

// find a key in this bucket

elseif ($_GET['cmd'] == 'findKey') {

$ret .= '

<form method="GET" name="searchKey" action="?">

<input type="hidden" name="cmd" value="searchKey">

<input type="hidden" name="bucketName" value="' . $_GET['bucketName'] . '">

<div class="content">

<div class="td_left">Search for:</div>

<div class="td_right"><input type="text" name="q" value="">

<input type="submit" name="ok" value="Search"></div>

</div>

</form>';

return $ret;

} elseif ($_GET['cmd'] == 'searchKey') {

// display the search results

}

$ret .= '

<div class="td_left" align="center"><b>KEY NAME</b></div>

<div class="td_right" align="center"><b>ACTIONS</b></div>

</div>';

$total = 0;

$count = count($keys);

for ($i = 0; $i < min($count, DISPLAY_KEYS); $i++) {

$total++;

$ret .= '

<div class="content">

<div class="td_left"><b>' . $keys[$i] . '</b></div>

<div class="td_right">

<a href="?cmd=useBucket&bucketName=' . $_GET['bucketName'] . '&key=' . $keys[$i] . '">View/Modify</a> |

<a href="?cmd=deleteKey&bucketName=' . $_GET['bucketName'] . '&key=' . $keys[$i] . '">Delete</a>

</div>

</div>';

}

if ($total == 0) {

$ret = '

<div class="msg">No keys found in this bucket.</div>';

}

$ret .= '</table>';

}

// else if I have a bucket selected and a KEY, I'll display the key properties

elseif ((isset($bucket)) && (isset($_GET['key']))) {

$ret .= '

<form name="updateKey" method="POST" action="?cmd=updateKey&bucketName=' . $_GET['bucketName'] . '&key=' . $_GET['key'] . '">

<div class="content">

<h3>Selected KEY: "' . $_GET['key'] . '"</h3>

</div>';

$arr_key = $key->reload()->getData();

if (!empty($arr_key)) {

$key = json_readable_encode($arr_key);

$ret .= '<div class="content">'

. '<textarea id="documentdata" name="value[]" style="width:778px; height:375px;">' . $key . "</textarea>"

. "<script>document.getElementById('documentdata').value=document.getElementById('documentdata').value.replace(/\*\/[^\/]+$/, '').replace(/\t/g, ' ');</script>"

. "</div>"

. '<input type="submit" name="ok" value="Save">';

} else {

$ret = '<div class="msg">For some reasons, this key could not be read.</div>';

}

$ret .= '

<div id = "fieldList"></div>

</form>';

} elseif ($_GET['cmd'] == 'setCookies') {

$ret .= '<div="content">'

. '<div style="float:left"><img src="' . $_SERVER['SCRIPT_NAME'] . '/../images/iLoading.gif" style="width:90px;"/></div>'

. '<div style="float:left; margin-top:30px;">Loading...</div>'

. '</div>';

if (isset($_POST)) {

$arr = $_POST;

$buckets = array();

if (is_array($arr)) {

foreach ($arr as $key => $value) {

$buckets[] = $key;

}

}

$buckets = json_encode($buckets);

setcookie('buckets', $buckets);

}

$page = $_SERVER['PHP_SELF'];

header("Refresh: 0; url=$page/../");

} elseif ($_GET['cmd'] == 'manageBuckets') {

?>

<form name="manageBuckets" action="?cmd=setCookies" method="POST">

<div class="content">

<div id="beforeLoad">Listing all known buckets (ones that have keys stored in them) from Riak...<br/>

Please wait while this is fetched from all your nodes... <a href="http://docs.basho.com/riak/1.3.0/references/apis/http/HTTP-List-Buckets/" target="_blank">(i)</a>

</div>

<div class="clear"></div>

<div id="afterLoad" style='display:none'><h3>Manage Favorite Buckets:</h3>(select the buckets you want to be displayed on left, as we cannot read each time from Riak, <a href="http://docs.basho.com/riak/1.3.0/references/apis/http/HTTP-List-Buckets/" target="_blank">find out why</a>.)<br/><br/></div>

<?php

$buckets = $riak->buckets();

$b = json_decode($_COOKIE['buckets'], true);

if (is_array($buckets)) {

foreach ($buckets as $bucket) {

if (is_array($b) && in_array($bucket->name, $b)) {

$checked = true;

} else {

$checked = false;

}

$ret .= '<input type="checkbox" id="' . $bucket->name . '"' . ($checked ? 'checked="checked"' : '') . ' name="' . $bucket->name . '"> <label for="' . $bucket->name . '">' . $bucket->name . '</label><br/><br/>';

}

}

$ret .= '<input type="submit" value="Save favorites"></form><br/><br/>';

$ret .= '* favorites are kept in cookies</div>';

?>

<script>

document.getElementById('afterLoad').style.display = document.getElementById('beforeLoad').style.display;

document.getElementById('beforeLoad').style.display = 'none';

</script>

<?php

} else {

$ret = '

<div class = "msg">Chose a bucket from the left panel, or create a new one...</div>';

}

$ret .= '</div>';

return $ret;

if (__CLASS__ && isset($this)) {

$_myself = array($this, __FUNCTION__);

} elseif (__CLASS__) {

$_myself = array('self', __FUNCTION__);

} else {

$_myself = __FUNCTION__;

}

if (is_null($_escape)) {

$_escape = function ($str) {

return str_replace(

array('\\', '"', "\n", "\r", "\b", "\f", "\t", '/', '\\\\u'), array('\\\\', '\\"', "\\n", "\\r", "\\b", "\\f", "\\t", '\\/', '\\u'), $str);

};

}

$out = '';

foreach ($in as $key => $value) {

$out .= str_repeat("\t", $indent + 1);

$out .= "\"" . $_escape((string) $key) . "\": ";

if (is_object($value) || is_array($value)) {

$out .= "\n";

$out .= call_user_func($_myself, $value, $indent + 1, $_escape);

} elseif (is_bool($value)) {

$out .= $value ? 'true' : 'false';

} elseif (is_null($value)) {

$out .= 'null';

} elseif (is_string($value)) {

$out .= "\"" . $_escape($value) . "\"";

} else {

$out .= $value;

}

$out .= ",\n";

}

if (!empty($out)) {

$out = substr($out, 0, -2);

}

$out = str_repeat("\t", $indent) . "{\n" . $out;

$out .= "\n" . str_repeat("\t", $indent) . "}";

return $out;