Add options to show links to additional Microsoft apps in the Microsoft block

[Lai Wei (weilai-irl)]

No description provided.

[Copilot]

Pull request overview

This PR extends the Moodle block_microsoft plugin to optionally show links to additional Microsoft 365 and Viva apps within the Microsoft block, controlled by new admin settings (including tenant-specific URL settings for some Viva apps).

Changes:

• Adds admin settings (checkboxes) to enable/disable additional Microsoft 365/Viva links, plus required URL settings for Viva Amplify/Connections/Learning.
• Renders the new links in the block when enabled, and adds corresponding CSS + SVG icons.
• Introduces URL-validation regex constants and a custom admin setting type to require a URL when its companion “Show …” checkbox is enabled.

Reviewed changes

Copilot reviewed 7 out of 19 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
blocks/microsoft/version.php	Updates plugin version (currently to a decimal value).
blocks/microsoft/styles.css	Adds icon CSS classes for the new app links.
blocks/microsoft/settings.php	Adds new admin settings for showing app links + configuring tenant URLs.
blocks/microsoft/lib.php	Adds regex constants used to validate tenant-specific Viva URLs.
blocks/microsoft/lang/en/block_microsoft.php	Adds new UI strings for the new links/settings and URL-required error.
blocks/microsoft/classes/admin_setting_required_url.php	Adds a custom admin setting to require a URL when a related checkbox is enabled.
blocks/microsoft/block_microsoft.php	Adds the new app links to the block output when enabled.
blocks/microsoft/pix/*.svg	Adds new SVG icons for the additional apps.

Suppressed comments (3)

blocks/microsoft/block_microsoft.php:448

• Links opened with target="_blank" should include rel="noopener noreferrer" to prevent reverse-tabnabbing.

                $vivaamplifyattrs = ['target' => '_blank', 'class' => 'servicelink block_microsoft_vivaamplify'];

blocks/microsoft/block_microsoft.php:461

• Links opened with target="_blank" should include rel="noopener noreferrer" to prevent reverse-tabnabbing.

                $vivaconnectionsattrs = ['target' => '_blank', 'class' => 'servicelink block_microsoft_vivaconnections'];

blocks/microsoft/block_microsoft.php:474

• Links opened with target="_blank" should include rel="noopener noreferrer" to prevent reverse-tabnabbing.

                $vivalearningattrs = ['target' => '_blank', 'class' => 'servicelink block_microsoft_vivalearning'];

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