The insert_head_css pipeline is used by plugins to insert the CSS files that they need to operate correctly into the section of the SPIP template that includes the #INSERT_HEAD_CSS tag if there is one, and if not then at the start of the code included using the #INSERT_HEAD tag. This allows a template to indicate a specific location for additionally loaded CSS code.
It is called quite simply by using:
return pipeline('insert_head_css', '');The "Porte Plume" extension uses it in a simplified manner to add two CSS files, the second being a SPIP template file:
function porte_plume_insert_head_css($flux) {
$css = find_in_path('css/barre_outils.css');
$css_icones = generer_url_public('barre_outils_icones.css');
$flux .= "<link rel='stylesheet' type='text/css' media='all' href='$css' />\n"
. "<link rel='stylesheet' type='text/css' media='all' href='$css_icones' />\n";
return $flux;
}Author Published : 09/05/10 Updated : 29/05/10
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