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Source View: upgrader_pre_download

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Source View

Line Code
111           /**
112            * Filter whether to return the package.
113            *
114            * @since 3.7.0
115            *
116            * @param bool    $reply   Whether to bail without returning the package. Default is false.
117            * @param string  $package The package file name.
118            * @param object  $this    The WP_Upgrader instance.
119            */
120           $reply = apply_filters( 'upgrader_pre_download', false, $package, $this );
121           if ( false !== $reply )
122                return $reply;
123
124           if ( ! preg_match('!^(http|https|ftp)://!i', $package) && file_exists($package) ) //Local file or remote?
125                return $package; //must be a local file..
126
127           if ( empty($package) )
128                return new WP_Error('no_package', $this->strings['no_package']);
129