#class: Extensions **Members** * [class: Extensions](#Extensions) * [new Extensions()](#new_Extensions) * [extensions.init](#Extensions#init) * [extensions.settings()](#Extensions#settings) * [extensions.getExtensionConfigFiles(options, callback)](#Extensions#getExtensionConfigFiles) * [extensions.copyMissingConfigFiles(options, callback)](#Extensions#copyMissingConfigFiles) * [extensions.installConfigDirectory(options, callback)](#Extensions#installConfigDirectory) * [extensions.setExtConf(options, callback)](#Extensions#setExtConf) * [extensions.updateExtConfFile(options, callback)](#Extensions#updateExtConfFile) * [extensions.getCurrentExt(options)](#Extensions#getCurrentExt) * [extensions.removePublicFiles(options, callback)](#Extensions#removePublicFiles) * [extensions.removeConfigFiles(options, callback)](#Extensions#removeConfigFiles) * [extensions.removeExtFromConf(options, callback)](#Extensions#removeExtFromConf) * [extensions.moveExtensionBefore(options, callback)](#Extensions#moveExtensionBefore) * [extensions.install(options, callback)](#Extensions#install) * [extensions.uninstall(options, callback)](#Extensions#uninstall) ##new Extensions() A module that represents a extension manager. **Type**: `Error` **Author**: Yaw Joseph Etse **License**: MIT **Copyright**: Copyright (c) 2014 Typesettin. All rights reserved. ##extensions.init load extension config file: content/extensions/extensions.json **Type**: `Error` ##extensions.settings() gets the configuration information **Returns**: `string` - file path for config file ##extensions.getExtensionConfigFiles(options, callback) get both installed files, and the default files in ext conf directory, if missin files, add them to missing conf files array **Params** - options `object` - ext_default_config_file_path - ext conf files,ext_installed_config_file_path - destination for ext conf files - callback `function` - async.parallel callback **Returns**: `Array` - array of missing conf files ##extensions.copyMissingConfigFiles(options, callback) copy missing files if any are missing **Params** - options `object` - ext_default_config_file_path - ext conf files,ext_installed_config_file_path - destination for ext conf files,missingExtConfFiles array of missing files - callback `function` - async callback ##extensions.installConfigDirectory(options, callback) copy extension config files if they don't exist **Params** - options `object` - configdir - default config files, extconfigdir - install directory of config files - callback `function` - async callback **Returns**: `function` - async callback ##extensions.setExtConf(options, callback) set the extension JSON to be appended to extensions.json **Params** - options `object` - logfile,extpackfile - package.json for ext, extconffile - periodicjs.ext.json, enabled - set the enabled status - callback `function` - async callback **Returns**: `function` - async callback ##extensions.updateExtConfFile(options, callback) updates extensions.json with extToAdd **Params** - options `object` - currentExtensions - current ext conf, extToAdd - extension to add - callback `function` - async callback **Returns**: `function` - async callback ##extensions.getCurrentExt(options) Returns the position in array of extensions and data of extension in the extension configuration json file **Params** - options `object` - contains, extname name to look up, array of extensions from the extension file **Returns**: `object` - selectedExt - ext json data,err - error in finding ext in conf,numX - index of ext in conf ##extensions.removePublicFiles(options, callback) remove an extensions public files **Params** - options `object` - contains path to ext files in public directory - callback `function` - async callback **Returns**: `function` - async callback(err,status) ##extensions.removeConfigFiles(options, callback) remove an extensions config files **Params** - options `object` - contains path to ext files in content/config directory - callback `function` - async callback **Returns**: `function` - async callback(err,status) ##extensions.removeExtFromConf(options, callback) remove extension from extensions.json **Params** - options `object` - extname,currentExtensionsConfJson - callback `function` - async callback **Returns**: `function` - async callback(err,status) ##extensions.moveExtensionBefore(options, callback) move ext to before specified extension in extension.json extension array **Params** - options `object` - extname,movebefore - this is the name of the extension you want to move it before - callback `function` - async callback **Returns**: `function` - async callback ##extensions.install(options, callback) installs extension files to public directory, content directory and inserts into extenions.json **Params** - options `object` - dirname - callback `function` - async callback **Returns**: `function` - callback(err,results) ##extensions.uninstall(options, callback) removes extension files from public directory, content directory and from extenions.json **Params** - options `object` - dirname,removepublicdir,removeconfigdir - callback `function` - async callback **Returns**: `function` - callback(err,results)