Do not return an error if there are no threads. Just an empty array.
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|application||Merge pull request #8 from martindrapeau/master|
|mahana.sql||main messaging library|
* Name: Mahana Messaging Library for CodeIgniter * * Author: Jeff Madsen * firstname.lastname@example.org * http://www.codebyjeff.com * * Location: - email@example.com:jrmadsen67/Mahana-Messaging-library-for-CodeIgniter.git * * Description: CI library for linking to application's existing user table and creating basis of an internal messaging system * No views or controllers included - DO CHECK the README.txt for setup instructions and notes Welcome to the Mahana Messaging Library for CodeIgniter This library is intended as a starting off point for building an internal messaging system for your CodeIgniter application. It does NOT include any controllers or views. To use this library: 1) download from github at the above url 2) there are 5 files (not including this README): - mahana.sql -- run this sql script in your database. Note that these tables are all InnoDB - Mahana uses transactions - config/mahana.php -- you will need to set up your existing users table information here, following the sample data style - language/english/mahana_lang.php -- all error and success messages can be changed here, or multilingual support can be added -- models/mahana_model.php -- the database model -- libraries/Mahana_messaging -- the main library file 3) from your controller, load the library as either: (Recommended) $this->load->library('mahana_messaging'); $msg = $this->mahana_messaging->get_message($msg_id, $sender_id); or $this->load->library('mahana_messaging'); $mahana = new Mahana_messaging(); $msg = $mahana->get_message($msg_id, $sender_id); 4) All functions return the array: $status['err'] 1= error, 0 = no error $status['code'] a specific code for that return value, found in config/mahana.php $status['msg'] a configurable message, found in language/english/mahana_lang.php $status['retval'] (optional) returned array of data 5) Features Mahana Messaging has a couple of small features you should be aware of: 1) using the config/mahana.php constants USER_TABLE_TABLENAME, USER_TABLE_ID, USER_TABLE_USERNAME you may quickly and easily integrate the messaging library with your exisiting user table 2) all return messages are configurable and can be made multi-lingual 3) return array $status makes for easy conversion to json format for ajax-based systems 4) get_full_thread() and get_all_threads() have a unique parameter - $full_thread. If set to true, a newly added participant to a thread can see all messages dating BEFORE he was added, allowing him to "catch up" on the conversation. Ideal for adding a manager or a new salesperson to a conversation. Thank you for using Mahana Messaging! Please be sure to leave the author's credits in the library file.