function sp_editor_save_linebreaks($content, $editor)
{
if ($editor == PLAINTEXT) {
$content = sp_filter_save_linebreaks($content);
}
return $content;
}
function sp_filter_email_content($content)
{
#save unedited content
$original = $content;
# apply any users custom filters for pre email content processing
$content = apply_filters('sph_email_content_pre_filter', $content);
# 1: Convert Chars
$content = sp_filter_display_chars($content);
# 2: Format the paragraphs
$content = sp_filter_display_paragraphs($content);
# 3: do shortcodes
if (sp_get_option('sffiltershortcodes')) {
$content = sp_filter_display_shortcodes($content);
}
# 4: lets fix up spacing for br and p tags
$content = sp_filter_save_linebreaks($content);
# 5: Fix up quotes
$content = html_entity_decode($content, ENT_QUOTES);
# 6: change to spaces
$content = str_replace(' ', ' ', $content);
# 7: strip html tags
$content = strip_tags($content);
# 8: apply any users custom filters
$content = apply_filters('sph_email_content_filter', $content, $original);
return $content;
}
