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Question How do I handle taxes in Composr?
Answer Composr offers flexible tax handling:

  • TaxJar integration: Supports international taxation for many countries.
  • TaxCloud integration: Supports complex USA taxation, including destination-based rules.
  • EU digital goods tax: Handles EU-specific regulations for digital products.
  • Custom tax rates: Define your own percentage-based tax rates.
  • Tax hooks: Developers can extend tax functionality and implement additional tax providers.
Question What are the different types of products in Composr?
Answer Composr offers various "products," which are broader than typical eCommerce products. They include:

  • Usergroup subscriptions: Offer access to specific usergroups with recurring payments.
  • Catalogue items: Physical or digital goods sold through the shopping cart and a special "products" catalogue.
  • Orders: Collections of products purchased together.
  • E-mail addresses: Sell personalized email addresses on your domain.
  • Topic pinning: Allow users to pay to pin forum topics.
  • Name highlighting: Offer highlighted usernames on the forum.
  • Banners: Sell banner advertising space.
  • Custom products: Define and sell any product or service you wish.
  • Permission products: Sell access to specific permissions, such as download categories.
  • Gambling: Allow users to wager points.
  • Work: Represent invoiced services.
  • Non-purchasable products: For accounting purposes (interest, tax, wages, other).
Question How do I set up PayPal in Composr?
Answer
  • Sign up for a PayPal Business Account.
  • Enable "Auto Return" in PayPal and set the return URL to http://yourbaseurl/index.php?page=purchase
  • Enable "Payment data transfer" in PayPal and copy the data transfer identifier for Composr.
  • In Composr, go to Admin Zone > Setup > Configuration > eCommerce options > Payment gateway (PayPal-specific).
  • Paste the data transfer identifier and save.
Question What payment gateways does Composr support?
Answer Composr supports PayPal, CCBill, and Authorize.Net for processing payments. While Composr could be extended to support other gateways, doing so may require professional development and customization.
Question What are the limitations for uploading large files?
Answer
  • 32-bit PHP build: Files larger than 2GB are not supported.
  • 64-bit PHP build: Files larger than 2GB are supported, but the file size will not be displayed.

For very large files, it's recommended to upload them manually and provide the URL instead of directly uploading them through the web form.
Question Can users search for specific downloads?
Answer Yes, the unified Composr search system allows users to find downloads based on keywords. This includes searching within download titles and descriptions, as well as within the content of certain file types like PDFs, text files, and even some binary formats (providing they are not too large in size).
Question Can I add images to my downloads?
Answer Yes, Composr automatically creates a gallery for each download (if the galleries addon is enabled). You can easily add images directly after creating the download or through the download-view screen. The download gallery is displayed within the download-view screen itself.
Question Are there security features to protect downloaded files?
Answer Yes, Composr includes security measures to protect downloads.
  • Protection from hackers: Uploaded files are stored with obscured filenames, preventing direct access and bypassing of the download system. Additionally, an anti-leech feature (when enabled) prevents direct download links from being shared on other websites (this is done by requiring a session ID which is validated against the person / device accessing it and only provided when Composr presents the download links to you on the site).
  • Basic security: Composr will not let anyone upload dangerous scripts (such as PHP files) which can be executed.
  • Rootkit detection: The rootkit detection tool under yourbaseurl/rootkit_detection.php can help scan files for shell scripts and backdoors. Composr's Health Check can also do this regularly. Note this only offers very basic detection and will not work for obfuscated backdoors (you should use antivirus to scan for those).

It is the responsibility of webmasters to run antivirus on their site to regularly scan files uploaded to it. Composr does not include antivirus software or virus scanning.
Question Where are download galleries located, and can I move them?
Answer By default, download galleries (to contain screenshots of a download) are placed under the root gallery. You can move them to a different gallery for better organization. Here's how:

  • Create a new container gallery (e.g., with codename "downloads").
  • Change the "Create download galleries under" configuration option to your new gallery's codename.
  • Use Commandr to move existing galleries to the new location.
Question Can I sell downloads on my Composr site?
Answer Yes, the download system integrates with the points system, allowing you to charge for downloads. This is particularly useful for communities where members create and share content, like game modifications. You can set prices for downloads and creators earn points when users purchase them. Additionally, you can create a subscription-based system by requiring points for downloads, which users can purchase via methods like PayPal.

Top 10 Entries

Question How can I make sure my Composr website is accessible?
Answer Enable the web standards checker in Composr while editing templates. Also do the same when previewing edited or new Comcode pages.
Use the provided accessibility options in the Admin Zone to customize the webmaster experience according to your accessibility needs.
Follow the webmaster concerns outlined in the "Helping improve site accessibility for disabled users" tutorial.
Regularly test your website using third-party accessibility validation tools such as the WAVE Web Accessibility Evaluation Tool or the AChecker.
Question What accessibility features are built into Composr?
Answer Composr has an inbuilt web standards checker that helps ensure compliance with accessibility guidelines.
Composr provides automatic sitemap generation functionality, a default sitemap page, and an advanced menu editor to manage navigation.
Composr supports ARIA (Accessible Rich Internet Applications), which helps make dynamic content accessible.
Composr includes options in the Admin Zone to fine-tune the webmaster experience for specific accessibility requirements.
Question Does Composr comply with accessibility standards?
Answer - Yes, Composr complies with the highest level of the WCAG (version 1.0 at the time of writing), level 3.
- Composr also meets Section 508 guidelines, XHTML and CSS specifications, and the highest level of ATAG.
- Composr conforms to these standards throughout, from user-facing screens to administrator interfaces.
Name Patrick Schmalstig
Photograph Image
Title / Role Lead Developer
Contributions / Notes

Joined Chris Graham behind the scenes in the development of Composr CMS in 2016.

Took on the lead developer role in 2023 when Chris Graham stepped back to attend to his new lifestyle changes.

Spearheaded the development of Composr CMS v11 and the new website, Composr.app.

Formed the company PDStig, LLC to take on professional support and development for Composr CMS users especially after the discontinuation of ocProducts, Ltd.

Links

PDStig, LLC

Name Jim Davidson
Title / Role contributor
Contributions / Notes

written many tutorials via Arvixe

Name Chris Warburton
Title / Role developer for ocProducts
Contributions / Notes

Made some key contributions to ocPortal

Name Haydn Maidment
Title / Role project manager for ocProducts
Contributions / Notes

None available

Name Steve Jarvis
Title / Role project manager for ocProducts
Contributions / Notes

Wrote many tutorials via Arvixe

Name Philip Withnall
Title / Role Early Developer
Contributions / Notes

Coded the chatroom, blogging support, the analytics system, and OcCLE (now Commandr)

Masters Degree in Computer Science degree from The University Of Cambridge

Other work has included helping out with Firefox, and ongoing work on GNOME

Name Allen Ellis
Photograph Image
Title / Role Founder
Contributions / Notes

Original designer for ocPortal

Also conceived and coded the Theme Wizard and Point Store

Son of one of the early inventors of Internet protocols (Usenet, aka Internet newsgroups)

Token non-brit