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Merge branch 'MDL-27125_master_2' of git://git.catalyst.net.nz/moodle-r2

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Sam Hemelryk 2012-07-04 09:32:45 +12:00
commit c425663c4c
3 changed files with 43 additions and 8 deletions
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49
lib/filelib.php
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@ -3006,14 +3006,36 @@ class curl {
* Calls {@link multi()} with specific download headers
*
* <code>
* $c = new curl;
* $c = new curl();
* $file1 = fopen('a', 'wb');
* $file2 = fopen('b', 'wb');
* $c->download(array(
* array('url'=>'http://localhost/', 'file'=>fopen('a', 'wb')),
* array('url'=>'http://localhost/20/', 'file'=>fopen('b', 'wb'))
* array('url'=>'http://localhost/', 'file'=>$file1),
* array('url'=>'http://localhost/20/', 'file'=>$file2)
* ));
* fclose($file1);
* fclose($file2);
* </code>
*
* or
*
* <code>
* $c = new curl();
* $c->download(array(
* array('url'=>'http://localhost/', 'filepath'=>'/tmp/file1.tmp'),
* array('url'=>'http://localhost/20/', 'filepath'=>'/tmp/file2.tmp')
* ));
* </code>
*
* @param array $requests An array of files to request
* @param array $requests An array of files to request {
* url => url to download the file [required]
* file => file handler, or
* filepath => file path
* }
* If 'file' and 'filepath' parameters are both specified in one request, the
* open file handle in the 'file' parameter will take precedence and 'filepath'
* will be ignored.
*
* @param array $options An array of options to set
* @return array An array of results
*/
@ -3037,11 +3059,15 @@ class curl {
$results = array();
$main = curl_multi_init();
for ($i = 0; $i < $count; $i++) {
$url = $requests[$i];
foreach($url as $n=>$v){
$options[$n] = $url[$n];
if (!empty($requests[$i]['filepath']) and empty($requests[$i]['file'])) {
// open file
$requests[$i]['file'] = fopen($requests[$i]['filepath'], 'w');
$requests[$i]['auto-handle'] = true;
}
$handles[$i] = curl_init($url['url']);
foreach($requests[$i] as $n=>$v){
$options[$n] = $v;
}
$handles[$i] = curl_init($requests[$i]['url']);
$this->apply_opt($handles[$i], $options);
curl_multi_add_handle($main, $handles[$i]);
}
@ -3058,6 +3084,13 @@ class curl {
curl_multi_remove_handle($main, $handles[$i]);
}
curl_multi_close($main);
for ($i = 0; $i < $count; $i++) {
if (!empty($requests[$i]['filepath']) and !empty($requests[$i]['auto-handle'])) {
// close file handler if file is opened in this function
fclose($requests[$i]['file']);
}
}
return $results;
}