ante de eso esta el 0755,, muestro todo el archivo
QUISIERA KE ME INDIQUEN KE PASA EN ESA SENTENCIA.. si en donde me dice ke revise.. me aparece esto.:
if(file_put_contents($cache_file, $r, LOCK_EX) === FALSE)
202
AYUDENME
Código PHP:
<?php
define("FLICKR_TAG_API_KEY", "ab3d8caa418c7e03aeda35edb756d223");
define("FLICKR_TAG_API_KEY_SS", "2406fd6c36b852fd");
define("FLICKR_TAG_CACHE_DIR", dirname(__FILE__) . "/cache");
class FlickrTagCommon {
var $error_state = null;
var $config = array(
"token" => null,
"nsid" => null,
"cache_ttl" => 604800,
"link_action" => "flickr",
"photo_size" => "small",
"photo_tooltip" => "description",
"set_size" => "square",
"set_tooltip" => "description",
"set_limit" => 50,
"photostream_size" => "square",
"photostream_tooltip" => "description",
"photostream_limit" => 50,
"group_size" => "square",
"group_tooltip" => "description",
"group_limit" => 50,
"tag_size" => "square",
"tag_tooltip" => "description",
"tag_limit" => 50
);
var $size = array(
"square" => "_s",
"thumbnail" => "_t",
"small" => "_m",
"medium" => "",
"large" => "_b",
"original" => "_o"
);
function FlickrTagCommon() {
$this->optionLoadAll();
}
function optionGet($key) {
return $this->config[$key];
}
function optionSet($key, $value) {
$this->config[$key] = $value;
}
function optionSaveAll() {
foreach($this->config as $key=>$value)
update_option("flickr_tag_" . $key, $value);
}
function optionLoadAll() {
foreach($this->config as $key=>$default) {
$v = get_option("flickr_tag_" . $key);
if($v)
$this->config[$key] = $v;
}
}
function isDisplayLimit($value) {
if(ctype_digit($value) && $value <= 100)
return $value;
else
return null;
}
function isPhotoSize($value) {
foreach($this->size as $k=>$v) {
if($value == $k)
return $v;
}
return null;
}
function cacheFlush() {
$d = @opendir(FLICKR_TAG_CACHE_DIR);
if(! $d)
return 0;
$f = 0;
while(($file = readdir($d)) !== false) {
$p = FLICKR_TAG_CACHE_DIR . "/" . $file;
if(! is_file($p))
continue;
if(is_file($p) && substr($p, strrpos($p, ".") + 1) == "cache")
if(@unlink($p))
$f++;
}
closedir($d);
return $f;
}
function apiCall($params, $cache = true, $sign = true) {
// canonicalize parameters
$params['api_key'] = FLICKR_TAG_API_KEY;
if($this->optionGet('token') && $sign)
$params['auth_token'] = $this->optionGet('token');
ksort($params);
// construct signature and encode parameters
$signature_raw = "";
$encoded_params = array();
foreach($params as $k=>$v) {
$encoded_params[] = urlencode($k) . '=' . urlencode($v);
if($sign)
$signature_raw .= $k . $v;
}
if($sign)
array_push($encoded_params, 'api_sig=' . md5(FLICKR_TAG_API_KEY_SS . $signature_raw));
// check cache
$cache_key = md5(join($params, " "));
$cache_file = FLICKR_TAG_CACHE_DIR . "/" . $cache_key . ".cache";
if($cache && file_exists($cache_file) && ((time() - filemtime($cache_file)) < $this->optionGet('cache_ttl') || $this->optionGet('cache_ttl') == -1)) {
$o = unserialize(file_get_contents($cache_file));
// cache miss: make request
} else {
$c = null;
if(function_exists('curl_init'))
$c = curl_init();
if($c) {
curl_setopt($c, CURLOPT_URL, "http://api.flickr.com/services/rest/");
curl_setopt($c, CURLOPT_POST, 1);
curl_setopt($c, CURLOPT_POSTFIELDS, implode('&', $encoded_params));
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_CONNECTTIMEOUT, 10);
$r = curl_exec($c);
} else // no curl available... ugh!
@$r = file_get_contents("http://api.flickr.com/services/rest/?" . implode('&', $encoded_params));
if(! $r) {
if(function_exists("error_get_last"))
$this->error_state = error_get_last();
else
$this->error_state = array("message" => "libcurl or URL fopen() wrappers were not found!");
return null;
}
$o = unserialize($r);
if($o['stat'] != "ok") {
$this->error_state = $o;
return null;
}
// save serialized response to cache
if($cache) {
if(! is_dir(FLICKR_TAG_CACHE_DIR)) {
@mkdir(FLICKR_TAG_CACHE_DIR);
@chmod(FLICKR_TAG_CACHE_DIR, 0755);
}
chmod($cache_file, '0777');
if(file_put_contents($cache_file, $r, LOCK_EX) === FALSE) {
$this->error_state = array("message" => "Writing to " . $cache_file . " failed. Make sure the cache directory is writable by the webserver.");
return null;
}
}
}
return $o;
}
function error($message) {
$s .= '<div class="flickrTag_error">';
$s .= '<p>Flickr Tag Error: ' . $message . '</p>';
if($this->error_state) {
$s .= "<p>Error state follows:</p><ul>";
foreach($this->error_state as $l=>$m)
$s .= "<li>" . $l . ": " . $m . "</li>";
$s .= "</ul>";
}
$s .= '</div>';
return $s;
}
}
