keycapability

Justin Fletcher

‘User Upgrade Capability’ is a plugin to help with a multi-site network and helps with the administration of users and their roles. When you start using a multi-site WordPress installation you soon realise the power of having the ability to use a separate site for different functions (e.g. main site, separate blog, separate calendar …etc) each can then be handled separately and even with different themes.
However, without ‘User Upgrade Capabilities’ you would need to maintain the user access on each site, this is an overhead for administrators since for each site Admins will need to grant access and add/remove capabilties & roles as required, which all takes time. ‘User Upgrade Capability’ helps with this admin task and allows you to create a new site and point back to a master reference site re-using its user listing and capabilties/roles to define access permissions for the new linked site.
One example of where this approach is helpful is for the case where you want multiple calendars for different purposes on the same WordPress site. Calendar plugins generally use a fixed database table name, this means that you can’t install two calendars on the same site. With ‘User Upgrade Capability’ you can create a new site for each calendar and point back to the reference site re-using its user base and capabilties. The end user doesn’t even know that the calendars are on a different site.
<h4>Plugin site</h4>
read more on the <a href="http://justinandco.com/plugins/user-upgrade-capabilities/" rel="nofollow ugc">plugin site</a>
<h4>GitHub</h4>
https://github.com/justinticktock/user-upgrade-capability
<h4>WARNING</h4>
Activating this plugin on a site will replace the available user roles/capabilities with a copy from the reference site you will not be able to undo.
Translation:
<ul>
<li>English</li>
<li>Serbo-Croatian, sr_RS ( props Borisa Djuraskovic <a href="http://webhostinghub.com" rel="nofollow ugc">webhostinghub.com</a> )</li>
</ul>
Extensions:
If you select the options for extending functionality through other plugins the following are available for ease of installing..
<ul>
<li><a href="https://wordpress.org/plugins/user-role-editor/" rel="ugc">User Role Editor</a> for Admins to control user access/capability.</li>
<li><a href="https://wordpress.org/plugins/blog-copier/" rel="ugc">Blog Copier</a> for ease of duplicating sites.</li>
</ul>

User Upgrade Capability

Great plugin. Simple, but effective. Thank you.

Simple, but effective

Link multiple network sites/blogs together - Maintain only one site list of users.

benwills

The mmbrs plugin allows you to restrict content access using shortcodes.
Content may be restricted based on role, capability, user meta, and logged-in status.
<h3>What makes mmbrs different:</h3>
<ul>
<li>Restriction based on role, capability, user meta, and logged-in status is 
all in one place.</li>
<li>You are able to restrict content based on if a user is=’not’. For 
example, Show this content if a user is not an administrator.</li>
<li>You can pass multiple variables to the roles and capabilities shortcodes. 
For example, Show this content to users who are subscribers, 
contributors, or editors.</li>
<li>By default, any content within these four shortcodes is not displayed in 
feeds. You may also set the showinfeed=’yes’ attribute to show the 
content in feeds.</li>
<li>It is as lean as I could get it, with logic ordering to cut down on 
processing. Which isn’t saying much, but if you’ve got suggestions, I’m 
open to hearing them.</li>
</ul>
<h3>The four mmbrs shortcodes are:</h3>
<ul>
<li>[mmbrs_logged_in]</li>
<li>[mmbrs_roles]</li>
<li>[mmbrs_capabilities]</li>
<li>[mmbrs_user_meta]</li>
</ul>
<h3>[mmbrs_logged_in]</h3>
<blockquote>
[mmbrs_logged_in]Content.[/mmbrs_logged_in]
</blockquote>
<ul>
<li>Attribute: none
<ul>
<li>Shows content to logged in users.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_logged_in is=’not’]Content.[/mmbrs_logged_in]
</blockquote>
<ul>
<li>Attribute: is
<ul>
<li>Optional.</li>
<li>is only accepts not.</li>
<li>Shows content to logged out users.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_logged_in showinfeed=’yes’]Content.[/mmbrs_logged_in]
</blockquote>
<ul>
<li>Attribute: showinfeed
<ul>
<li>Optional.</li>
<li>showinfeed only accepts yes.</li>
<li>Shows content in the feed and ignores all other attributes when displaying in the feed. (If it is not being displayed in a feed, all of the attributes take effect.)</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<h3>[mmbrs_roles]</h3>
<blockquote>
[mmbrs_roles]Content.[/mmbrs_roles]
</blockquote>
<ul>
<li>Attribute: none
<ul>
<li>Returns nothing.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_roles equals=’subscriber’]Content.[/mmbrs_roles]
</blockquote>
<ul>
<li>Attribute: equals
<ul>
<li>Required.</li>
<li>Accepts multiple. e.g. equals=’subscriber,contributor’</li>
<li>Shows content to users with the ‘subscriber’ role.</li>
<li>Case sensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_roles is=’not’ equals=’subscriber’]Content.[/mmbrs_roles]
</blockquote>
<ul>
<li>Attribute: is
<ul>
<li>Optional.</li>
<li>Shows content to users who do not have the ‘subscriber’ role.</li>
<li>is only accepts not.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_roles showinfeed=’yes’]Content.[/mmbrs_roles]
</blockquote>
<ul>
<li>Attribute: showinfeed
<ul>
<li>Optional.</li>
<li>Shows content in the feed and ignores all other attributes when displaying in the feed. (If it is not being displayed in a feed, all of the attributes take effect.)</li>
<li>showinfeed only accepts yes.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<h3>[mmbrs_capabilities]</h3>
<blockquote>
[mmbrs_capabilities]Content.[/mmbrs_capabilities]
</blockquote>
<ul>
<li>Attribute: none
<ul>
<li>Returns nothing.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_capabilities can=’delete_others_posts’]Content.[/mmbrs_capabilities]
</blockquote>
<ul>
<li>Attribute: can
<ul>
<li>Required.</li>
<li>Shows content to users with the ‘delete_others_posts’ capability.</li>
<li>Accepts multiple. e.g. can=’delete_others_posts,edit_others_posts’</li>
<li>Case sensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_capabilities is=’not’ can=’delete_others_posts’]Content.[/mmbrs_capabilities]
</blockquote>
<ul>
<li>Attribute: is
<ul>
<li>Optional.</li>
<li>Shows content to users who do not have the ‘delete_others_posts’ capability.</li>
<li>is only accepts not.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_capabilities showinfeed=’yes’]Content.[/mmbrs_capabilities]
</blockquote>
<ul>
<li>Attribute: showinfeed
<ul>
<li>Optional.</li>
<li>Shows content in the feed and ignores all other attributes when displaying in the feed. (If it is not being displayed in a feed, all of the attributes take effect.)</li>
<li>showinfeed only accepts yes.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<h3>[mmbrs_user_meta]</h3>
<blockquote>
[mmbrs_user_meta]Content.[/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: none
<ul>
<li>Returns nothing.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_user_meta key=’first_name’][/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: key (with no content)
<ul>
<li>Required. (key attribute is required. Content is not required.)</li>
<li>Shows a logged-in user’s first_name meta value.</li>
<li>Does NOT accept multiple values when content is null/empty.</li>
<li>Case sensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_user_meta key=’first_name’]Content.[/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: key (with content)
<ul>
<li>Required. (key attribute is required. Content is not required.)</li>
<li>Shows content to logged-in user with the first_name meta value.</li>
<li>Accepts multiple as OR. e.g. key=’first_name,last_name’</li>
<li>Case sensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_user_meta is=’not’ key=’first_name’]Content.[/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: is
<ul>
<li>Optional.</li>
<li>Shows content to users who do not have the first_name meta value.</li>
<li>is only accepts not.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_user_meta is=’not’ key=’first_name’ equals=’Ben’]Content.[/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: equals
<ul>
<li>Required.</li>
<li>Shows content to users who do not have the first_name user meta of ‘Ben’.</li>
<li>Case sensitive.</li>
</ul>
</li>
</ul>
<blockquote>
[mmbrs_user_meta showinfeed=’yes’]Content.[/mmbrs_user_meta]
</blockquote>
<ul>
<li>Attribute: showinfeed
<ul>
<li>Optional.</li>
<li>Shows content in the feed and ignores all other attributes when displaying in the feed. (If it is not being displayed in a feed, all of the attributes take effect.)</li>
<li>showinfeed only accepts ‘yes’.</li>
<li>Case insensitive.</li>
</ul>
</li>
</ul>
<h4>Other Notes:</h4>
For every shortcode, except [mmbrs_logged_in], if a user is not logged in, the shortcode will return nothing. The exception is when using is=’not’ in [mmbrs_logged_in], as in [mmbrs_logged_in is=’not’]Content.[/mmbrs_logged_in]
By default, everything is hidden from feeds unless showinfeed=’yes’ is defined.
<h4>Motivation for this plugin:</h4>
I wrote this plugin to fill some holes, reduce some unnecessary functions, and fix some minor bugs I found in other plugins. I now use this, and only this, to control all shortcode-based content access on my membership-style websites.
The Members plugin checks roles by checking capabilities. You are not supposed to do that. The proper way of checking roles is included here. Notes on this:
<ul>
<li><a href="https://codex.wordpress.org/Function_Reference/current_user_can#Notes" rel="nofollow ugc">WordPress current_user_can() Notes</a></li>
</ul>
Aside from that, I love and use the Members plugin and suggest you check it out for other role- and capability-based content access management.
I removed a bunch of stuff from the User Meta Shortcodes plugin that I didn’t want. If you want the additional functionality, I recommend that plugin.
In the end, I wanted very clear control of in-post content via shortcodes. I wasn’t finding anything that was totally stripped down. So I wrote this.
<h4>Inspiration and Credits:</h4>
<ul>
<li><a href="https://wordpress.org/plugins/members/" rel="ugc">Members Plugin</a></li>
<li><a href="https://wordpress.org/plugins/user-meta-shortcodes/" rel="ugc">User Meta Shortcodes Plugin</a></li>
<li><a href="http://docs.appthemes.com/tutorials/wordpress-check-user-role-function/" rel="nofollow ugc">AppThemes User Role Function</a></li>
</ul>

mmbrs

Restrict content access using shortcodes; based on roles, capabilities, user meta, and logged in status.

User Upgrade Capability vs mmbrs