diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/functions.php | 17 | ||||
| -rw-r--r-- | core/include/page/main.php | 2 | ||||
| -rw-r--r-- | core/include/post/main.php | 2 | ||||
| -rw-r--r-- | core/include/user/main.php | 2 |
4 files changed, 17 insertions, 6 deletions
diff --git a/core/functions.php b/core/functions.php index 471c14f..c6bdb1e 100644 --- a/core/functions.php +++ b/core/functions.php @@ -272,10 +272,10 @@ function removeDoubleLineBreaks($string): string { } #=============================================================================== -# Remove line breaks and tabs from a string +# Remove all multiple whitespace characters #=============================================================================== -function removeLineBreaksAndTabs($string, $replace = ''): string { - return str_replace(["\r\n", "\r", "\n", "\t"], $replace, $string); +function removeWhitespace($string): string { + return preg_replace('/\s+/S', ' ', trim($string)); } #=============================================================================== @@ -309,6 +309,17 @@ function excerpt($string, $length = 500, $replace = ' […]') { } #=============================================================================== +# Return content for meta description +#=============================================================================== +function description($string, $length = 200, $replace = ' […]') { + $string = removeHTML($string); + $string = removeWhitespace($string); + $string = cut($string, $length, $replace); + + return $string; +} + +#=============================================================================== # Generate a valid slug URL part from a string #=============================================================================== function makeSlugURL($string) { diff --git a/core/include/page/main.php b/core/include/page/main.php index 925d5d9..bf3e03e 100644 --- a/core/include/page/main.php +++ b/core/include/page/main.php @@ -47,7 +47,7 @@ try { $MainTemplate->set('HTML', $PageTemplate); $MainTemplate->set('HEAD', [ 'NAME' => $page_data['ATTR']['NAME'], - 'DESC' => cut(removeLineBreaksAndTabs(removeHTML($page_data['BODY']['HTML']), ' '), Application::get('PAGE.DESCRIPTION_SIZE')), + 'DESC' => description($page_data['BODY']['HTML'], Application::get('PAGE.DESCRIPTION_SIZE')), 'PERM' => $page_data['URL'], 'OG_IMAGES' => $page_data['FILE']['LIST'] ]); diff --git a/core/include/post/main.php b/core/include/post/main.php index 46937f3..dc3cbdc 100644 --- a/core/include/post/main.php +++ b/core/include/post/main.php @@ -47,7 +47,7 @@ try { $MainTemplate->set('HTML', $PostTemplate); $MainTemplate->set('HEAD', [ 'NAME' => $post_data['ATTR']['NAME'], - 'DESC' => cut(removeLineBreaksAndTabs(removeHTML($post_data['BODY']['HTML']), ' '), Application::get('POST.DESCRIPTION_SIZE')), + 'DESC' => description($post_data['BODY']['HTML'], Application::get('POST.DESCRIPTION_SIZE')), 'PERM' => $post_data['URL'], 'OG_IMAGES' => $post_data['FILE']['LIST'] ]); diff --git a/core/include/user/main.php b/core/include/user/main.php index 7944f1f..79e0ea9 100644 --- a/core/include/user/main.php +++ b/core/include/user/main.php @@ -62,7 +62,7 @@ try { $MainTemplate->set('HTML', $UserTemplate); $MainTemplate->set('HEAD', [ 'NAME' => $user_data['ATTR']['FULLNAME'], - 'DESC' => cut(removeLineBreaksAndTabs(removeHTML($user_data['BODY']['HTML']), ' '), Application::get('USER.DESCRIPTION_SIZE')), + 'DESC' => description($user_data['BODY']['HTML'], Application::get('USER.DESCRIPTION_SIZE')), 'PERM' => $User->getURL(), 'OG_IMAGES' => $User->getFiles() ]); |