/** Obtain page from web server
* @method private getWebPage
* @param string wt internal name of the page
* @param string url URL to open
*/
function getWebPage($wt, $url)
{
$req = new IMDB_Request("");
$req->setURL($url);
if ($req->sendRequest() !== FALSE) {
$head = $req->getLastResponseHeaders();
} else {
$head[0] = "HTTP/1.1 000";
}
$response = explode(" ", $head[0]);
$this->lastServerResponse = $response[1];
switch (substr($head[0], 0, 12)) {
case "HTTP/1.1 000":
$this->page[$wt] = "cannot open page";
$this->debug_scalar("cannot open page (could not connect to host): {$url}");
return false;
break;
case "HTTP/1.1 404":
$this->page[$wt] = "cannot open page";
$this->debug_scalar("cannot open page (error 404): {$url}");
return false;
break;
case "HTTP/1.1 302":
case "HTTP/1.1 200":
break;
default:
$this->debug_scalar("HTTP response code not handled explicitly: '" . $head[0] . "'");
break;
}
$this->page[$wt] = $req->getResponseBody();
}
/** Save the photo to disk
* @method savephoto
* @param string path where to store the file
* @param optional boolean thumb get the thumbnail (100x140, default) or the
* bigger variant (400x600 - FALSE)
* @return boolean success
*/
function savephoto($path, $thumb = true)
{
$req = new IMDB_Request("");
$photo_url = $this->photo($thumb);
if (!$photo_url) {
return FALSE;
}
$req->setURL($photo_url);
$req->sendRequest();
if (strpos($req->getResponseHeader("Content-Type"), 'image/jpeg') === 0 || strpos($req->getResponseHeader("Content-Type"), 'image/gif') === 0 || strpos($req->getResponseHeader("Content-Type"), 'image/bmp') === 0) {
$fp = $req->getResponseBody();
} else {
$this->debug_scalar("<BR>*photoerror* " . $photo_url . ": Content Type is '" . $req->getResponseHeader("Content-Type") . "'<BR>");
return false;
}
$fp2 = fopen($path, "w");
if (!$fp || !$fp2) {
$this->debug_scalar("image error...<BR>");
return false;
}
fputs($fp2, $fp);
return TRUE;
}
/** Open an IMDB page
* @method openpage
* @param string wt
*/
function openpage($wt)
{
if (strlen($this->imdbID) != 7) {
echo "not valid imdbID: " . $this->imdbID . "<BR>" . strlen($this->imdbID);
$this->page[$wt] = "cannot open page";
return;
}
// try to block all new request
/*$this->page[$wt] = "cannot open page";
return;*/
switch ($wt) {
case "Title":
$urlname = "/";
break;
case "Credits":
$urlname = "/fullcredits";
break;
case "Plot":
$urlname = "/plotsummary";
break;
case "Taglines":
$urlname = "/taglines";
break;
}
if ($this->usecache) {
@($fp = fopen("{$this->cachedir}/{$this->imdbID}.{$wt}", "r"));
if ($fp) {
$temp = "";
while (!feof($fp)) {
$temp .= fread($fp, 1024);
}
if ($temp) {
$this->page[$wt] = $temp;
return;
}
}
}
// end cache
$req = new IMDB_Request("");
$req->setURL("http://" . $this->imdbsite . "/title/tt" . $this->imdbID . $urlname);
$response = $req->send();
$responseBody = $response->getBody();
if ($responseBody) {
$this->page[$wt] = utf8_encode($responseBody);
}
if ($this->page[$wt]) {
//storecache
if ($this->storecache) {
$fp = fopen("{$this->cachedir}/{$this->imdbID}.{$wt}", "w");
fputs($fp, $this->page[$wt]);
fclose($fp);
}
return;
}
$this->page[$wt] = "cannot open page";
//echo "page not found";
}
/** Load an IMDB page into the corresponding property (variable)
* @method private openpage
* @param string wt internal name of the page
* @param optional string type whether its a "movie" (default) or a "person"
*/
function openpage($wt, $type = "movie")
{
if (strlen($this->imdbID) != 7) {
$this->debug_scalar("not valid imdbID: " . $this->imdbID . "<BR>" . strlen($this->imdbID));
$this->page[$wt] = "cannot open page";
return;
}
$urlname = $this->set_pagename($wt);
if ($urlname === false) {
return;
}
if ($this->usecache) {
$fname = "{$this->cachedir}/{$this->imdbID}.{$wt}";
if ($this->usezip) {
if ($this->page[$wt] = @join("", @gzfile($fname))) {
if ($this->converttozip) {
@($fp = fopen($fname, "r"));
$zipchk = fread($fp, 2);
fclose($fp);
if (!($zipchk[0] == chr(31) && $zipchk[1] == chr(139))) {
//checking for zip header
/* converting on access */
$fp = @gzopen($fname, "w");
@gzputs($fp, $this->page[$wt]);
@gzclose($fp);
}
}
return;
}
} else {
// no zip
@($fp = fopen($fname, "r"));
if ($fp) {
$temp = "";
while (!feof($fp)) {
$temp .= fread($fp, 1024);
$this->page[$wt] = $temp;
}
return;
}
}
}
// end cache
$req = new IMDB_Request("");
switch ($type) {
case "person":
$url = "http://" . $this->imdbsite . "/name/nm" . $this->imdbID . $urlname;
break;
default:
$url = "http://" . $this->imdbsite . "/title/tt" . $this->imdbID . $urlname;
}
$req->setURL($url);
$req->sendRequest();
$this->page[$wt] = $req->getResponseBody();
if ($this->page[$wt]) {
//storecache
if ($this->storecache) {
if (!is_dir($this->cachedir)) {
$this->debug_scalar("<BR>***ERROR*** Configured cache directory does not exist!<BR>");
return;
}
if (!is_writable($this->cachedir)) {
$this->debug_scalar("<BR>***ERROR*** Configured cache directory lacks write permission!<BR>");
return;
}
$fname = "{$this->cachedir}/{$this->imdbID}.{$wt}";
if ($this->usezip) {
$fp = gzopen($fname, "w");
gzputs($fp, $this->page[$wt]);
gzclose($fp);
} else {
// no zip
$fp = fopen($fname, "w");
fputs($fp, $this->page[$wt]);
fclose($fp);
}
}
return;
}
$this->page[$wt] = "cannot open page";
$this->debug_scalar("cannot open page: {$url}");
}
