cms for blog and dinamicaly sitemap generator

I need a interface for adding article to a blog and a dinamicaly sitemap generator with ping to google. No design is needed, and all coding must be done in mysqli (not mysql) WE NEED CODING NOT INTEGRATION INTO BLOGS PLATFORMS ! 1. The page for adding article must include: - title, url name, text, meta keys, meta description, image cover, aparation date, category, tags, cover image - the text area must be able to include/upload images into the content of the article - the tags, must be able to add different tags separated by commas (TAGS not words), and if possible autosuggest from the available tags - the image cover must resize to the dimension and if possible to crop if its not landscape - this page should have AUTOSAVE - and also a save button 2. The sitemap generator must generate sitemap from table "blog" with friendly url name and it should be done by trigger (a different page or, a include page to add on the submit form of posting article for example) ALL CODE MUST BE CLEAN AND LICEENCED OR FREE TO USE PERSONAL OR COMMERCIAL. YOU WILL DELIVER ALSO THE COPIRIGHTS OF THE USED SCRIPTS.