Version 1

[yaffs-website] / vendor / drush / drush / commands / pm / package_handler / wget.inc

diff --git a/vendor/drush/drush/commands/pm/package_handler/wget.inc b/vendor/drush/drush/commands/pm/package_handler/wget.inc
new file mode 100644 (file)
index 0000000..e263940
--- /dev/null
+++ b/vendor/drush/drush/commands/pm/package_handler/wget.inc
@@ -0,0 +1,116 @@
+<?php
+
+/**
+ * @file
+ * Drush PM Wget extension
+ */
+
+/**
+ * Validate this package handler can run.
+ */
+function package_handler_validate() {
+  // Check wget or curl command exists. Disable possible output.
+  $debug = drush_get_context('DRUSH_DEBUG');
+  drush_set_context('DRUSH_DEBUG', FALSE);
+  $success = drush_shell_exec('wget --version');
+  if (!$success) {
+    $success = drush_shell_exec('curl --version');
+    // Old version of curl shipped in darwin returns error status for --version
+    // and --help. Give the chance to use it.
+    if (!$success) {
+      $success = drush_shell_exec('which curl');
+    }
+  }
+  drush_set_context('DRUSH_DEBUG', $debug);
+  if (!$success) {
+    return drush_set_error('DRUSH_SHELL_COMMAND_NOT_FOUND', dt('wget nor curl executables found.'));
+  }
+
+  return TRUE;
+}
+
+/**
+ * Download a project.
+ *
+ * @param $request Array with information on the request to download.
+ * @param $release The release details array from drupal.org.
+ */
+function package_handler_download_project(&$request, $release) {
+  // Install profiles come in several variants. User may specify which one she wants.
+  if ($request['project_type'] == 'profile') {
+    $variant = drush_get_option('variant', 'full');
+    foreach ($release['files'] as $file) {
+      if ($file['variant'] == $variant && $file['archive_type'] == 'tar.gz') {
+        $release = array_merge($release, $file);
+        break;
+      }
+    }
+  }
+
+  // Add <date> to download link, so it is part of the cache key. Dev snapshots can then be cached forever.
+  $download_link = $release['download_link'];
+  if (strpos($release['download_link'], '-dev') !== FALSE) {
+    $download_link .= '?date=' . $release['date'];
+  }
+  // Cache for a year by default.
+  $cache_duration = (drush_get_option('cache', TRUE)) ? 86400*365 : 0;
+
+  // Prepare download path. On Windows file name cannot contain '?'.
+  // See http://drupal.org/node/1782444
+  $filename = str_replace('?', '_', basename($download_link));
+  $download_path = drush_tempdir() . '/' . $filename;
+
+  // Download the tarball.
+  $download_path = drush_download_file($download_link, $download_path, $cache_duration);
+  if ($download_path || drush_get_context('DRUSH_SIMULATE')) {
+    drush_log(dt('Downloading !filename was successful.', array('!filename' => $filename)));
+  }
+  else {
+    return drush_set_error('DRUSH_PM_DOWNLOAD_FAILED', dt('Unable to download !project to !path from !url.', array('!project' => $request['name'], '!path' => $download_path, '!url' => $download_link)));
+  }
+
+  // Check Md5 hash.
+  if (!drush_get_option('no-md5')) {
+    if (drush_op('md5_file', $download_path) !== $release['mdhash'] && !drush_get_context('DRUSH_SIMULATE')) {
+      drush_delete_dir(drush_download_file_name($download_link, TRUE));
+      return drush_set_error('DRUSH_PM_FILE_CORRUPT', dt('File !filename is corrupt (wrong md5 checksum).', array('!filename' => $filename)));
+    }
+    else {
+      drush_log(dt('Md5 checksum of !filename verified.', array('!filename' => $filename)));
+    }
+  }
+
+  // Extract the tarball in place and return the full path to the untarred directory.
+  $download_base = dirname($download_path);
+  if (!$tar_file_list = drush_tarball_extract($download_path, $download_base, TRUE)) {
+    // An error has been logged.
+    return FALSE;
+  }
+  $tar_directory = drush_trim_path($tar_file_list[0]);
+
+  return $download_base . '/' . $tar_directory;
+}
+
+/**
+ * Update a project.
+ *
+ * @return bool
+ *   Success or failure. An error message will be logged.
+ */
+function package_handler_update_project(&$request, $release) {
+  $download_path = package_handler_download_project($request, $release);
+  if ($download_path) {
+    return drush_move_dir($download_path, $request['full_project_path']);
+  }
+  else {
+    return FALSE;
+  }
+}
+
+/**
+ * Post download action.
+ *
+ * This action take place once the project is placed in its final location.
+ */
+function package_handler_post_download($project) {
+}