Part 4: Power Coders

Direct processing

You can directly process any content with an expression like this:

´Nzymes_Plugin::engine()->process($content, $origin, $filter, $priority);´

where

• ´$content´ is a string with injections
• ´$context´ is a post ID of the current post for all enzyme’s origins that are implicit / relative; it defaults to ´Nzymes_Engine::GLOBAL_POST´
  • use ´Nzymes_Engine::GLOBAL_POST´ or ´null´ to specify that you want to use whatever is the currently global post
  • use ´Nzymes_Engine::NO_POST´ to specify that you really don’t want any post
    • if needed, the author would be ´Nzymes_Engine::NO_POST_AUTHOR´ which is set to the admin ID
• ´$filter´ is a WordPress filter; it defaults to ´Nzymes_Engine::DIRECT_FILTER´, which is ´nzymes_process´
• ´$priority´ is a filter priority; it defaults to ´Nzymes_Plugin::PRIORITY´

´->process()´ works by adding the usual Nzymes filter handler to the given ´$filter´ at the given ´$priority´ and immediately calling ´apply_filters()´ on the given $content and $origin. This guarantees the same behavior and functionalities both in filtering mode and in direct processing mode.

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Part 1: Injections of one enzyme Literal Transclusion Enzymes Attribute Transclusion Enzymes Implicit versus Explicit origins Custom-field Transclusion Enzymes Custom-field Execution Enzymes Part 2: Injections of many enzymes Literal Execution Enzymes Full Blown Injection Internal Stack The concrete setup and its result Variations	Part 3: Advanced Stuff Priority modifier Escaping injections Roles and Capabilities Part 4: Power Coders Engine Exchanging data Direct processing Updating enzymes Disabling Enzymes Debugging Appendix Nzymes vs Enzymes 2
Nzymes | WordPress Plugin

© 2015 by Andrea Ercolino