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Question What are redirects and how can I use them for subsites?
Answer Redirects let you create custom URL paths that point to different zones and pages within your site.

Examples:
  • Sharing modules across zones: Create a redirect to make a module in one zone appear in another.
  • Creating shortcuts: Use a redirect to point a short URL to a longer, more complex URL.
  • Moving pages: Use a redirect to ensure old links still work after moving a page to a new location.

Go to Admin Zone > Structure > Redirects.
Question What are virtual roots and how do I use them?
Answer Virtual roots let you make a sub-category within a Composr module (e.g., downloads) appear as the top-level category. This is useful for creating separate "databases" of content for different subcommunities.

To create a virtual root:
  • Enable "Virtual root links" in the Admin Zone > Setup > Configuration > Feature options > Advanced.
  • Navigate to the desired category while logged in as staff.
  • Click the rightmost link in the breadcrumbs (it will be an anchor for virtual root creation).
  • Use the resulting URL in your menus to link to the "virtualized" category.
Question Can I have subsites and subcommunities within a single Composr installation?
Answer Yes, Composr offers various tools to create subsites and subcommunities within a single installation:
  • Zones: Create separate sections under different URLs with their own pages and content.
  • Redirects: Make modules appear in different zones without actually moving them.
  • Categories & Virtual Roots: Organize content like galleries, downloads, and catalogs into sub-trees that appear as separate entities.
  • Usergroups & Permissions: Group members into subcommunities and control their access to specific content.
  • Themes: Customize the look of different zones.
Question What is the difference between a central site and a satellite site in an M.S.N.?
Answer The central site hosts the shared forum, member database, and netlink system. It is the core of your M.S.N.

Satellite sites are the additional websites within your network. They connect to the central site for member information and forum access.
Question What are the advantages and disadvantages of using an M.S.N.?
Answer Advantages:
  • Full control: You have complete control over each site's settings and content.
  • Administrative separation: Managing staff and content for each site is more organized.
  • Special M.S.N. features: Composr provides specific features like the 'netlink' system for easy navigation between network sites.

Disadvantages:
  • Configuration and maintenance: Setting up and maintaining multiple sites can be more complex.
Question What is a multi-site network (M.S.N.) in Composr?
Answer An M.S.N. allows you to run multiple Composr websites (installations) that share a common forum and member database. It's ideal for website networks with shared communities but segmented content, staff, or branding. In essence, members who join one site automatically have accounts on all sites within the network.
Question What are the key classes and utilities provided by Composr Mobile SDK?
Answer CMS SDK provides several classes with utility functions mirroring PHP and Composr APIs, including:
  • CMS_Arrays: Array operations (e.g., implode, explode, list_to_map).
  • CMS_Strings: String manipulation (e.g., strip_tags, html_entity_decode, strpos).
  • CMS_Langs: Localization functions (e.g., do_lang).
  • CMS_Preferences: User preference management.
  • CMS_Timestamps: Timestamp functions (e.g., get_timezoned_date_time, time).
  • CMS_HTTP: Web service interactions (e.g., rawurlencode, json_decode, http_get_contents).
  • CMS_Users: User data and permission checks (e.g., has_page_access, is_staff).
  • CMS_Flow: App flow control (e.g., access_denied, attach_message).
  • CMS_Forms: Form building and management.
  • CMS_Database: SQLite database access and manipulation.
  • CMS_Notification: Push notification handling.
  • CMSNetworkManager: Network request execution and response handling.
Question How do I set up Composr Mobile SDK in my iOS and Android projects?
Answer iOS (Xcode):
  • Create a new project or open an existing one.
  • Add a Prefix Header file (.pch) if you don't have one, following the provided instructions.
  • Add required frameworks to your project's Build Phases.
  • Add the CMS SDK to your project, then remove references to unwanted files.
  • Set the header search path to the CMS SDK folder in build settings.
  • Add a compiler option for the JsonKit library.
  • Import CMS_SDK.h in your .pch file.

Android (Eclipse):
  • Create a new project or open an existing one.
  • Import CMS SDK into your workspace as an Android project.
  • Ensure "Is Library" is checked in the CMS SDK's "Android" properties tab.
  • Add CMS SDK as a dependent library in your project's properties.
  • Clean and rebuild your project.
Question What are some key concepts related to mobile app development with Composr?
Answer Essential concepts include:
  • SDK (Software Development Kit): An API implementation, typically as a library.
  • API (Application Programming Interface): A set of rules for software interaction.
  • JSON (JavaScript Object Notation): A common language for structured data transfer over REST.
  • REST (Representational State Transfer): An architectural style for web services.
  • Push notification: A notification sent to a mobile device.
Question What other approaches exist for mobile integration with Composr?
Answer Other approaches, in various stages of development, include:
  • Tapatalk: A third-party forum app with an official Composr addon, offering a high-quality "out-of-the-box" Composr app experience.
  • Further Composr Mobile SDK development: Plans and issues relating to the SDK's evolution can be found on the Composr tracker, driven by commercial projects and feature sponsorship.

Top 10 Entries

Question How can I contribute to translating Composr?
Answer You can contribute to Composr's internationalization by:
  • Joining the translation team on Transifex: Translate language strings collaboratively with other volunteers.
  • Becoming a language maintainer: Take responsibility for the translation and support of Composr in your native language.
  • Reporting translation issues: If you encounter unclear, incorrect, or duplicated language strings, file bug reports.
  • Providing feedback and suggestions: Share your thoughts on improving the translation process through feature suggestions.
Your contributions are valuable and help make Composr accessible to a wider audience.
Question What is Transifex, and how does it help with translation?
Answer Transifex is a collaborative online platform used by the Composr community for translation. Its benefits include:
  • Centralized translation efforts: Multiple translators can work on the same project.
  • Improved translation quality: The platform facilitates consistency and accuracy.
  • Simplified language pack creation: You can generate downloadable language pack addons directly from Transifex.
We encourage using Transifex for translation to foster collaboration and maintain high-quality translations.
Question Can I translate images with text on them?
Answer Yes, you can translate images containing text. In the themes/default/images/ directory, you'll find an EN folder containing images with English text.
  • Copy the EN folder: Create a new folder with the ISO code of your target language (e.g., FR for French).
  • Replace the images: Replace the English images with translated versions.
  • Ensure correct image paths: Update any references to these images in your templates or content to point to the translated versions.
Question How do I translate the content on my Composr website?
Answer Once you've installed a new language pack, you can translate existing content by:
  • Editing the content directly: Go to the specific content item (page, news post, etc.) and edit it in the new language.
  • Using the language editor: Access the language editor from Admin Zone > Style > Translate/rephrase Composr to modify language strings used on specific pages.
Note that some elements like forum names are not designed to be translated directly. Instead, you should create separate forums for each language.
Question How do I change the language of my Composr website?
Answer Composr comes with English as the default language. To change to a different language:
  • Download the language pack: You can download language packs from the Composr website.
  • Install the language pack: Upload the downloaded language pack addon through Admin Zone > Structure > Addons > Import non-bundled addon(s).
  • Change the default language: Go to http://yourbaseurl/config_editor.php and set the desired language.
  • Update your profile: If you had a previous language set in your profile, update it to the new language.

You can test a language without changing settings by appending &keep_lang=XX to the URL, where XX is the language code (e.g., FR for French).
Question What should I do after successfully importing data into Composr?
Answer After importing, if all files like avatars, photos, and attachments have been copied to Composr's directories, you can remove the imported product's directory. However, it's advisable to keep the directory, database, and import session for a few weeks in case any data was not correctly imported and needs further attention. Importing is a complex process, so keeping backups and sources for a while is a good practice.
Question Where can I get help with the import process?
Answer The Composr documentation provides extensive information. Additionally, you can seek assistance from experienced Composr developers, including the Composr team if your project allows for professional support.
Question Can I switch from a third-party forum to Conversr (Composr's built-in forum)?
Answer Yes, if an importer exists for your current forum software, you can switch to Conversr during the import process. Composr will handle the forum driver switch and remap user IDs, but it's recommended to double-check permissions afterward.
Question How does the HTML website importer work?
Answer The HTML website importer is an advanced tool for migrating static HTML websites to Composr. It analyzes the HTML structure to create zones, Comcode pages, and a basic template. It also attempts to fix links and file paths for Composr compatibility.
Question What is a Composr import session?
Answer Import sessions track the progress and ID remapping for each import, allowing you to merge multiple sites or resume interrupted imports. This is particularly useful when merging multiple Composr sites into one.