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islandora_internet_archive_bookreader.drush.inc
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islandora_internet_archive_bookreader.drush.inc
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<?php
/**
* @file
* drush integration for islandora_iabookreader.
*/
/**
* The Internet Archive Bookreader plugin URI.
*/
define('IABOOKREADER_DOWNLOAD_URI', 'https://github.com/Islandora/internet_archive_bookreader/archive/master.zip');
/**
* The original extracted directory frome the zip file.
*/
define('IABOOKREADER_ORIGINAL_DIR', 'internet_archive_bookreader-master');
/**
* Implements hook_drush_command().
*/
function islandora_internet_archive_bookreader_drush_command() {
$items = array();
// The key in the $items array is the name of the command.
$items['iabookreader-plugin'] = array(
'callback' => 'drush_islandora_internet_archive_bookreader_plugin',
'description' => dt('Download and install the Internet Archive Bookreader plugin.'),
'bootstrap' => DRUSH_BOOTSTRAP_DRUSH,
'arguments' => array(
'path' => dt('Optional. A path where to install the Internet Archive Bookreader plugin. If omitted Drush will use the default location.'),
),
'aliases' => array('iabookreaderplugin'),
);
return $items;
}
/**
* Implements hook_drush_help().
*/
function islandora_internet_archive_bookreader_drush_help($section) {
switch ($section) {
case 'drush:iabookreader-plugin':
return dt('Download and install the Internet Archive Bookreader plugin, default location is sites/all/libraries.');
}
}
/**
* Command to download the Internet Archive Bookreader plugin.
*/
function drush_islandora_internet_archive_bookreader_plugin() {
$args = func_get_args();
if (!empty($args[0])) {
$path = $args[0];
}
else {
$path = _drush_core_directory("@site:sites/all/libraries");
}
// Create the path if it does not exist.
if (!is_dir($path)) {
drush_op('mkdir', $path);
drush_log(dt('Directory @path was created', array('@path' => $path)), 'notice');
}
// Set the directory to the download location.
$olddir = getcwd();
chdir($path);
// Download the zip archive.
if ($filepath = drush_download_file(IABOOKREADER_DOWNLOAD_URI)) {
$filename = basename($filepath);
$dirname = IABOOKREADER_ORIGINAL_DIR;
// Remove any existing Internet Archive Bookreader plugin directory.
if (is_dir($dirname) || is_dir('bookreader')) {
drush_delete_dir($dirname, TRUE);
drush_delete_dir('bookreader', TRUE);
drush_log(dt('A existing Internet Archive Bookreader plugin was deleted from @path', array('@path' => $path)), 'notice');
}
// Decompress the zip archive.
drush_tarball_extract($filename);
// Change the directory name to "iabookreader" if needed.
if ($dirname != 'bookreader') {
drush_move_dir($dirname, 'bookreader', TRUE);
$dirname = 'bookreader';
}
}
if (is_dir($dirname)) {
drush_log(dt('Internet Archive Bookreader plugin has been installed in @path', array('@path' => $path)), 'success');
}
else {
drush_log(dt('Drush was unable to install the Internet Archive Bookreader plugin to @path', array('@path' => $path)), 'error');
}
// Set working directory back to the previous working directory.
chdir($olddir);
}