phpBB 3.1 extension, forked from RobertHeim/phpbb-ext-topictags, that adds the ability to tag topics with key words.

This fork aims to add functionality for tagging users in addition to just topic tags and will probably be optimized for NuLEAF Technology's forum. Plans to implement this for the public are not being considered at the moment.

• add tags when posting a new topic
• Tag suggestions based on existing tags
• edit tags when editing first post of topic
• SEO-optimization: tags are added to meta-content keywords in viewtopic
• tags are shown in viewforum (can be disabled in acp)
• enable tagging of topics on a per forum basis
• Responsive layout
• Full UTF-8 support

• search topics by tag(s)
• /tag/{tags}/{mode}/{casesensitive} shows topics tagged with all (mode=AND, default) or any (mode=OR) of the given tags, where tags are comma separated tags and casesensitive can be true to search case-sensitive or false (default), e.g.:
  • /tag/tag1,tag2/OR lists topics that are tagged with tag1 OR tag2 OR tAG2
  • /tag/tag1,tag2/AND lists topics that are tagged with [tag1 AND (tag2 OR tAG2)]
  • /tag/tag1,tag2 lists topics that are tagged with [tag1 AND (tag2 OR tAG2)] (mode=default=AND, casesensitive=default=false)
  • /tag/tag1,tAG2/AND/true lists topics that are tagged with (tag1 AND tAG2)

• /tags shows a tag cloud
• acp option for tag cloud to be displayed on board-index or not
• acp option to limit count of tags shown in tag cloud on the index page
• dynamic tag-size in tag cloud depending on its usage count
• acp option to en/disable display of usage count of tags in tag cloud

• configure a regex to decide which tags are valid and which are not
• maintenance functions in ACP -> Extensions -> RH Topic Tags
• Whitelist
• Blacklist
• User and Mod+Admin permission for who can add/edit RH topic tags
• spaces in tags are converted to "-" by default (you can disable it in ACP)
• Manage existing tags in ACP
  • Delete tag
  • Rename tag
  • Merge tags (rename one tag to the same name as another tag and they will automatically be merged )

Clone (or download and move) the repository into the folder phpBB3/ext/robertheim/topictags:

cd phpBB3
git clone https://github.com/RobertHeim/phpbb-ext-topictags.git ext/robertheim/topictags/

Go to ACP -> tab Customise -> Manage extensions -> enable RH Topic Tags
Go to ACP -> Forums -> edit/create any forum -> set Enable RH Topic Tags to Yes

Goto ACP -> Extensions -> RH Topic Tags

Go to ACP -> tab Customise -> Manage extensions -> disable RH Topic Tags

cd phpBB3/ext/robertheim/topictags
git pull

Go to ACP -> tab Customise -> Manage extensions -> enable RH Topic Tags

https://www.phpbb.com/community/viewtopic.php?f=456&t=2263616