diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/libraries/Zip.php | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php index 092f9f378..828ef0c25 100644 --- a/system/libraries/Zip.php +++ b/system/libraries/Zip.php @@ -192,6 +192,71 @@ class CI_Zip { // -------------------------------------------------------------------- /** + * Read the contents of a file and add it to the zip + * + * @access public + * @return bool + */ + function read_file($path, $preserve_filepath = FALSE) + { + if ( ! file_exists($path)) + { + return FALSE; + } + + if (FALSE !== ($data = file_get_contents($path))) + { + $name = str_replace("\\", "/", $path); + + if ($preserve_filepath === FALSE) + { + $name = preg_replace("|.*/(.+)|", "\\1", $name); + } + + $this->add_data($name, $data); + return TRUE; + } + return FALSE; + } + + // ------------------------------------------------------------------------ + + /** + * Read a directory and add it to the zip. + * + * This function recursively reads a folder and everything it contains (including + * sub-folders) and creates a zip based on it. Whatever directory structure + * is in the original file path will be recreated in the zip file. + * + * @access public + * @param string path to source + * @return bool + */ + function read_dir($path) + { + if ($fp = @opendir($path)) + { + while (FALSE !== ($file = readdir($fp))) + { + if (@is_dir($path.$file) && substr($file, 0, 1) != '.') + { + $this->read_dir($path.$file."/"); + } + elseif (substr($file, 0, 1) != ".") + { + if (FALSE !== ($data = file_get_contents($path.$file))) + { + $this->add_data(str_replace("\\", "/", $path).$file, $data); + } + } + } + return TRUE; + } + } + + // -------------------------------------------------------------------- + + /** * Get the Zip file * * @access public |