Phil Ewels

A WordPress Customise Widget to add a global website banner, styled using a <a href="https://getbootstrap.com/docs/4.4/components/alerts/" rel="nofollow ugc">Bootstrap alert box</a>.
The plugin assumes that you’re already using Bootstrap, so you need to load the Bootstrap javascript and CSS separately.
<ul>
<li><a href="http://getbootstrap.com/" rel="nofollow ugc">Download Twitter Bootstrap</a></li>
<li><a href="http://www.bootstrapcdn.com/" rel="nofollow ugc">Bootstrap CDN</a> (directly link CSS and javascript files)</li>
<li><a href="https://getbootstrap.com/docs/4.4/components/alerts/" rel="nofollow ugc">Bootstrap Alerts in action</a></li>
</ul>
Once installed, you can add the alert to the correct location in your theme (for example, in <code>header.php</code> with the <code>global_bootstrap_banner()</code> function. 
For example:
<pre><code>if (function_exists('global_bootstrap_banner')){
 echo global_bootstrap_banner();
}
</code></pre>
If you prefer, you can use a shortcode instead:
<pre><code>[global-bootstrap-banner]
</code></pre>
<h4>Shortcode Options</h4>
The plugin works best when using the Customizer interface. However, if you wish you can use a shortcode and override most fields.
<ul>
<li><code>enabled</code> (default <code>true</code>)
<ul>
<li>Whether to show the banner or not.</li>
</ul>
</li>
<li><code>colour</code> (default <code>alert-primary</code>)
<ul>
<li>Bootstrap class to use for styling the alert.</li>
</ul>
</li>
<li><code>header_text</code>
<ul>
<li>Header – leave blank to skip the alert header.</li>
</ul>
</li>
<li><code>body_text</code>
<ul>
<li>Main text for the alert. You can use HTML.</li>
</ul>
</li>
<li><code>link_text</code>
<ul>
<li>Display text for a button at the bottom of the alert. Leave blank to skip.</li>
</ul>
</li>
<li><code>link_url</code>
<ul>
<li>URL for button to link to.</li>
</ul>
</li>
<li><code>link_class</code> (default <code>btn-primary</code>)
<ul>
<li>Bootstrap class to use for styling the button.</li>
</ul>
</li>
<li><code>link_new_window</code> (default <code>false</code>)
<ul>
<li>Whether to open the link in a new window or not.</li>
</ul>
</li>
<li><code>link_btn_lg</code> (default <code>false</code>)
<ul>
<li>Use the <code>btn-lg</code> class for the button (big button).</li>
</ul>
</li>
<li><code>link_btn_sm</code> (default <code>false</code>)
<ul>
<li>Use the <code>btn-sm</code> class for the button (small button).</li>
</ul>
</li>
<li><code>link_btn_block</code> (default <code>false</code>)
<ul>
<li>Use the <code>btn-block</code> class for the button (full width button).</li>
</ul>
</li>
<li><code>dismiss_btn</code> (default <code>true</code>)
<ul>
<li>Whether to show a dismiss button in the corner of the alert.</li>
</ul>
</li>
<li><code>dismiss_expiry</code> (default <code>14</code>)
<ul>
<li>How many days the dismissal cookie should last for before it is shown again.</li>
</ul>
</li>
<li><code>dismiss_id</code>
<ul>
<li>Random string to use for the dismissal cookie. Use a new one to force it to show for everyone.</li>
</ul>
</li>
<li><code>alert_before</code> (default <code><div class="global-bootstrap-banner container"></code>)
<ul>
<li>HTML to use before the alert.</li>
</ul>
</li>
<li><code>alert_after</code> (default <code></div></code>)
<ul>
<li>HTML to use after the alert.</li>
</ul>
</li>
<li><code>header_before</code> (default <code><h4 class="global-bootstrap-banner-heading alert-heading"></code>)
<ul>
<li>HTML to use before the heading.</li>
</ul>
</li>
<li><code>header_after</code> (default <code></h4></code>)
<ul>
<li>HTML to use after the heading.</li>
</ul>
</li>
<li><code>link_before</code> (default <code></code>)
<ul>
<li>HTML to use before the button.</li>
</ul>
</li>
<li><code>link_after</code> (default <code></code>)
<ul>
<li>HTML to use after the button.</li>
</ul>
</li>
</ul>
For example, a simple shortcode usage would be:
<pre><code>[global-bootstrap-banner body_text="This alert says something different"]
</code></pre>
Note that the shortcode first takes the settings from the Customizer and then overwrites these. 
So the above shortcode would show a header if it is set in the Customizer settings.
<h4>Credits</h4>
This plugin was written by <a href="https://github.com/ewels" rel="nofollow ugc">@ewels</a>.
<h4>Contributing</h4>
If you would like to contribute to this plugin, please go to the <a href="https://github.com/ewels/global-bootstrap-banner" rel="nofollow ugc">GitHub repository</a> and make a personal fork of the development version. You can then make your changes and submit a pull request. I will happily review the code and then merge when we’re both happy.

Global Bootstrap Banner

Add a global website banner using a Bootstrap alert box.

marcodedo

themeinthebox

MagentaComunicazione

It helps to quickly create pop-ups with disclaimers that appear when the website is opened. You can control many graphic parts of the popup, and you can also decide how many days the cookie is valid, before being requested again for the popup.
As of today, all sites should get their users to accept their terms via a disclaimer when it comes to the use of your website and the information it contains, to avoid being sued or taken to court for anything happened due to problems with their website.
This plugin is designed for all those sites that need to accept the conditions of use, limitations or declare the exclusion of liability at the first access to the site of all visitors, such as sites with material aimed at medical scientific personnel, sites that treat adult products (alcohol), sites dealing with financial products, etc.
Disclaimer Popup is a free plugin that’s quick and easy to use. It will help you to quickly create a popup where you can show a disclaimer complete with texts and images, and where there is the possibility to show up to 2 buttons (one to accept and one to reject the conditions).
Disclaimer Popup is completely customizable: you can choose the colors and size of the popup, as well as the days of validity of the cookies.
WHAT TO EXPECT FROM THE PLUGIN
<ul>
<li>Quickly and easily create popups with disclaimers when each user accesses the site</li>
<li>Easily set the duration of the cookie, to choose how many days the user can access the site before the popup appears again</li>
<li>Choose to display the popup only on one or more specific page</li>
<li>Choose NOT to display the popup on one or more individual pages </li>
<li>Improve the popup design to make it more consistent with the look of your site</li>
<li>Enter up to 2 buttons, one to accept and one to decline the disclaimer</li>
</ul>
HOW DOES IT WORK
Once the plugin has been installed and activated, go to the new Disclaimer Popup menu and click on the Add New link.
At this point you can create the disclaimer text, which will appear in the popup. You can use texts and images at will. When you have completed the text, click on the publish button.
Go to the Disclaimer Popup > Settings and enable the disclaimer functions, then choose from the drop-down menu the disclaimer you want to appear when accessing the site.
Immediately below, choose the days of validity of the cookie before showing the disclaimer again (0 will always show the disclaimer).
Then insert the label of the acceptance key of the conditions. You can also choose a label of the declension text of the conditions and possibly a destination link (optional). 
When everything is ready click on Save Settings to save the options.
THE PLUGIN OFFERS TWO USAGE MODES
<ol>
<li>
You can create the text for the disclaimer to be displayed in the popup and activate its display on all pages of your website. This way, when visitors access any page or article, they will see the selected disclaimer popup. However, if desired, you also have the option to individually disable the popup display on specific pages or posts.
</li>
<li>
You can create the text for the disclaimer to be displayed in the popup, but choose not to automatically activate its display on all pages by leaving the activation checkbox unselected. This option allows you to manually select on which pages or articles you want to enable the opening of the disclaimer popup.
</li>
</ol>
Our goal is to make the plugin usage as simple and flexible as possible, allowing you to easily manage the display of the disclaimer according to your preferences and your website’s needs.
CUSTOMIZATION
You can change the look of the design from the Design Customization tab, to make it more consistent with the look of your site.
<h3>Authors</h3>
<ul>
<li>Theme in the Box – project idea – <a href="https://Themeinthebox.com" rel="nofollow ugc">Themeinthebox.com</a></li>
<li>WpGuru – code development – <a href="https://wordpressguru.it" rel="nofollow ugc">WordPressGuru.it</a></li>
<li>Marco Dedo – project management – <a href="https://www.marcodedo.it" rel="nofollow ugc">MarcoDedo.it</a></li>
</ul>

Disclaimer Popup

Disclaimer Popup is a free plugin that will help you to quickly create a disclaimer popup complete with texts and images

Global Bootstrap Banner vs Disclaimer Popup