Meta Tags on the Front Page
The options in this section can be used in order to override the default behaviour of the "Add-Meta-Tags" plugin, when it writes the "description" and "keywords" meta tags for the blog\'s front page.
Modifying the following settings is completely optional.
Meta Tags on Single Posts
Although no configuration is needed in order to put meta tags on single posts, the following information will help you customize them.
By default, when a single post is displayed, the post\'s excerpt and the post\'s categories are used in the "description" and the "keywords" meta tags respectively.
It is possible to override them by providing a custom description in a custom field named "description" and a custom comma-delimited list of keywords by providing it in a custom field named "keywords".
Furthermore, when overriding the post\'s keywords, but you need to include the post\'s categories too, you don\'t need to type them, but the tag %cats% can be used.
Example: keyword1, keyword2, %cats%, keyword3, keyword4
');
}
function amt_clean_desc($desc) {
// This is a filter for the description metatag text
$desc = stripslashes($desc);
$desc = strip_tags($desc);
$desc = htmlspecialchars($desc);
$desc = preg_replace('/(\n+)/', ' ', $desc);
$desc = preg_replace('/( +)/', ' ', $desc);
return $desc;
}
function amt_get_keywords_from_post_cats() {
global $posts;
$postcats = "";
foreach((get_the_category($posts[0]->ID)) as $cat) {
$postcats .= $cat->category_nicename . ', ';
}
$postcats = substr($postcats, 0, -2);
return $postcats;
}
function amt_add_meta_tags() {
global $posts;
// Get the options for the front page from the Database
$site_description = get_option('amt_site_description');
$site_keywords = get_option('amt_site_keywords');
if ( is_single() ) {
// Custom Field names
$desc_fld = "description";
$keyw_fld = "keywords";
// Add META tags to Single Page
// Description - Custom post field "description" overrides post's excerpt.
$desc_fld_content = get_post_meta($posts[0]->ID, $desc_fld, true);
if ( !empty($desc_fld_content) ) {
// If there is a custom field, use this
$my_metatags = "\n