Adding icons to the page tree

[AAD Web Team]

I'm looking to add an icon next to the page title in the page tree, similar to how pages in draft state (with ProDrafts) can be identified by the little paperclip icon.

What is the best way to go about this? I tried diving through the source code of a few modules and I suspect I need to hook into 'ProcessPageListActions::getExtraActions'?

[bernhard]

You can use custom page classes and add a getPageListLabel() method:

It can be a problem though that this markup also ends up in the main navigation and also in page select fields.

You can hide those elements via CSS though:

// site/classes/YourPageClassPage.php

  public function getPageListLabel()
  {
    return "<span class=foo>foo</span> " . $this->title;
  }

/* /site/templates/admin.less */

.PageListPage.label .foo {
  border: 2px solid red;
}

Another option is to use RockMigrations + MagicPages, then you can simply add "pageListLabel()" instead of "getPageListLabel()" and you'll get the modified label in the pagetree but not in the menu. This is the hook I'm using: https://github.com/baumrock/RockMigrations/blob/85c28fb97411f2af1ab3c77d3911b777d3f77ccf/MagicPages.module.php#L268-L290