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Support installation of plugins living in a subdir in svn. Props DD32. fixes #7395

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git-svn-id: http://svn.automattic.com/wordpress/trunk@9523 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan
2008-11-05 17:07:45 +00:00
parent 88bfbbd948
commit 4a4a04c076
3 changed files with 96 additions and 40 deletions
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56
wp-admin/includes/file.php
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@@ -482,6 +482,14 @@ function unzip_file($file, $to) {
if ( 0 == count($archive_files) )
return new WP_Error('empty_archive', __('Empty archive'));
//Prepend another directory level if there are files in the root directory of the zip
foreach ( $archive_files as $archive_file ) {
if ( false === strpos($archive_file['filename'], '/') ) {
$to = trailingslashit($to) . basename($file, '.zip');
break;
}
}
$path = explode('/', untrailingslashit($to));
for ( $i = count($path); $i > 0; $i-- ) { //>0 = first element is empty allways for paths starting with '/'
$tmppath = implode('/', array_slice($path, 0, $i) );
@@ -561,6 +569,54 @@ function copy_dir($from, $to) {
}
}
/**
* Locates the lowest safe directory in a Plugin folder to copy to the plugins directory.
*
* Note: Desination directory will allways be unique.
*
* @since 2.7.0
*
* @param string $from the Working directory of the plugin files
* @param string $to the proposed destination for the for the plugin files
* @return array an array of the keys 'from' and 'to' for the actual copy.
*/
function update_pluginfiles_base_dir($from, $to) {
$files = list_files($from);
//Remove non-php files
foreach ( (array)$files as $key => $file )
if ( ! preg_match('!.php$!i', $file) )
unset($files[$key]);
//remove non-plugin files
foreach ( (array)$files as $key => $file ) {
$details = get_plugin_data($file, false, false);
if ( empty($details['Name']) )
unset($files[$key]);
}
if ( empty($files) )
return false;
//Left with paths to files which ARE plugins.
$min_num = 100; //assume no zips with deeper paths will come along
$min_file = '';
foreach ( (array)$files as $key => $file ) {
$this_num = substr_count($file, '/');
if ( $this_num < $min_num ) {
$min_file = $file;
$min_num = $this_num;
}
}
unset($min_num);
$from = dirname($min_file);
//Ensure its a unique install folder, Upgrades delete the folder prior to this.
$to = dirname($to) . '/' . wp_unique_filename(dirname($to), basename($to));
return compact('from', 'to');
}
/**
* {@internal Missing Short Description}}
*