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Composr CMS: Content management meets social media

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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
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
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

Top 10 Entries

Question	How Do Gallery Slide-shows Work?
Answer	When viewing an image or video in a gallery, visitors can initiate a slide-show that automatically cycles through subsequent entries. The slide-show can be paused with a click or keypress. The default slide-show speed can be adjusted by modifying the GALLERY_ENTRY_SCREEN.tpl template.

Question	What are Watermarks and How Do They Work?
Answer	Watermarks are semi-transparent images overlaid on gallery images to mark their origin or deter unauthorized use. When you add or edit a gallery, you can choose to apply watermarks to the corners of images. Watermarking applies permanently to the uploaded image. Composr uses a reverse tree structure for watermarks: if a sub-gallery doesn't have a watermark defined, it inherits the watermark from its parent gallery.

Question	Can Members Create Their Own Personal Galleries?
Answer	Yes, members with the "have personal galleries" permission can create their own galleries. These personal galleries are displayed under designated "Personal category container" galleries. They also show up in a tab on the member's profile. Members can only add content to their own galleries unless they have the "Submit to categories belonging to other members" permission.

Question	What are Rep-Images and How Do I Set Them?
Answer	Rep-images, short for "representative images," are thumbnails that represent a gallery when it's displayed within a list of galleries. They offer a visual preview of the gallery's contents. You can set a rep-image when adding or editing a gallery, or when adding an image to a gallery.

Question	How Do I Import Images in bulk into a Gallery?
Answer	You can import images in bulk using a CSV file. The file should be named descriptions.csv and placed in the uploads/galleries directory. The first column should contain filenames (without the path), and the second column should contain descriptions. The filenames should correspond to images also located in the uploads/galleries directory. Composr will automatically match the descriptions to the images during import.

Question	What Image and Video Formats are Supported?
Answer	Images: .jpg/.jpeg: Highly compressed, best for photos due to minimal noticeable quality loss. .png: Good compression with no quality loss, ideal if bandwidth isn't a concern. .gif: Limited to 256 colors and poor compression. Better alternatives are video or APNG. Note that Composr does not support SVG because hackers can leverage the XML-like structure of SVG files to compromise a website. Videos: .mp4 (h.264 aac encoding): The recommended format, widely supported. .mov (h.264 aac encoding): Identical to .mp4. .webm: Supported natively in most browsers, but requires plugins for Internet Explorer/Microsoft Edge and Safari. Other formats, while they may work, are generally discouraged due to compatibility issues and lack of consistent addon or browser support.

Question	What are Composr Galleries?
Answer	Composr Galleries are a system for storing, organizing, and displaying images and videos. They function like categories, allowing you to group related media together. Galleries can be structured hierarchically, with sub-galleries nested under parent galleries, similar to a folder system. Each gallery has settings that control its appearance and behavior.

Question	How are forums structured in Composr?
Answer	Composr forums are organized hierarchically: Forum Groupings: Broad categories that contain forums. Forums: Contain topics related to a specific subject. Sub-forums: Forums nested under other forums, providing further categorization. Topics: Threads of conversation containing a series of posts. Posts: Individual messages within a topic.

Question	How do I debug email integration issues?
Answer	Email Tracking: Composr marks emails as read when processing posts. Marking an email unread will trigger re-processing. Log File: Create an empty file named data_custom/mail_integration.log to capture detailed log data for troubleshooting.

Question	How can I control who can post in my forums?
Answer	You can manage posting permissions using Composr's usergroup system. Forum View Access: Determine which usergroups can view each forum. Privilege Overrides: Grant or deny specific privileges (e.g., posting) to usergroups within a forum. Bypass Validation: Allow trusted members to post without moderation (or vice versa, require validation for certain usergroups).

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