MODX Evolution Snippet to Display Content from a remote MODX Evolution (or Revolution) database

http://www.tattoocms.it/extras/snippets/evo2evo-display-content-from-a-remote-modx.html

##Example calls

Display content from document id 32 with db info parameters

[!Evo2Evo? &id=`32` &evoTpl=`evoTpl` &evo_url=`http://yourmodxsite.com` &db_hostname=`localhost` &db_username=`root` &db_password=`` &db_database=`evolution`!]

Display content from document id 32 using db info hardcoded in snippet code

[!Evo2Evo? &id=`32` &evoTpl=`evoTpl`]

Display content from document id 32 and value from template variable id 2

[!Evo2Evo? &id=`32` &TvId=`2` &evoTpl=`evoTpl`!]

Display content from document id 32, value from image template variable id 2 and fetch image function (image will be copied from remote modx in to local folder assets/images/evo2evo)

[!Evo2Evo? &id=`32` &TvId=`2` &evoTpl=`evoTpl` &fetchimages=`1` &store_dir=`assets/images/evo2evo`!]

• &db_hostname, &db_username, &db_password, &db_database = remote modx db credentials
• &evo_url = remote modx site url
• &evoTpl = default display template
• &TvId = template variable id
• &trim = trim content lenght (default 200) for short_content placeholder
• &fetchimages = fetch remote tv image in your modx images folder (default 0 : not fetch)
• &store_dir = folder where store remote tv images (default assets/images/evo2evo)

##tpl placeholders

• docid = id
• pagetitle
• longtitle
• description
• alias
• introtext
• menutitle
• content
• decoded_content = html_entity_decode content
• flat_content = strip_tags decoded_content
• short_content = trimmed version of flat_content
• full_content = full content with images (remote modx site url (&evo_url) is added to remote images path to avoid broken images)
• tvvalue = value of template variable (&tvId)
• imagetv = image template variable (&tvId)