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API functions |
There are two different functions to send messages.
Either by starting a new thread
or reply to an existing thread. |
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Generic Hooks |
Some generic hooks that can't be categorized. |
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Message hooks |
All message-level hooks look like hook_privatemsg_message_op,
where op is one of the following: |
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Query Builder |
Query builder and related hooks |
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Theming documentation |
It is possible to theme every aspect of privatemsg with theme functions. |
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Types of recipients |
It is possible to define other types of recipients than the usual single
user. These types are defined through a hook and a few callbacks and are
stored in the {pm_index} table for each recipient entry. |