sis_import_courses_and_terms.php

<?php
/*
 * sis_import_courses_and_terms.php
 * It's pretty simple. All this file does is import courses and terms from EX
 * All these CSV files are automagically generated by jobs on the EX Database server
 * 
 */ 

require 'functions.php';
include 'uploads_by_month.inc';

/*
 * We'll start with the terms first.
 * You need terms before you can have courses.
 * And you need courses before you can have sections.
 * The order is everything, padawan.
 * 
 * This is commented out because we've opted to manually manage our terms in Canvas.

	$url=$canvas_base_url."/api/v1/accounts/1/sis_imports.json?import_type=instructure_csv";
	
	// Send in the terms, those happy little terms
	$file1=$samba_share."terms.csv";
	echo "Now uploading: Terms\n=======================================================================================================\n\n";
	system("curl -F attachment=@$file1 -H 'Authorization: Bearer $access_token' $url");

 */

	  
/*
 * 
 * Loop through each file we be keepin and send it on over to da Canvas peeples
 * 
 */ 

foreach ($files as $file) {

	$courses_file=$samba_share.$file.'_courses.csv';
	$sections_file=$samba_share.$file.'_sections.csv';
	$xlist_file=$samba_share.$file.'_xlist.csv';
	
	echo "\n\nDebug Data:\n=======================================================================================================\nFile: ".$file."\nCourses File: ".$courses_file."\nSections File: ".$sections_file."\nXList File: ".$xlist_file."\n\n";

	// open the file real quick like so that we can grab the term_id from it... we'll need that for our batch mode process
	$importer = new CsvImporter($courses_file,true); 
	$data = $importer->get(1); 
	$this_term=$data[0]['term_id'];
	
	if (strlen($this_term) > 4 && $this_term != "2013MA") {
		// now, let's send Canvas the courses file for the term we're uploading	
		if (file_fresh($courses_file)) {
			$url=$canvas_base_url."/api/v1/accounts/1/sis_imports.json?import_type=instructure_csv&batch_mode=1&batch_mode_term_id=sis_term_id:".$this_term;
			echo "\n\nNow uploading: ".$this_term." Courses\n=======================================================================================================\nURL: ".$url."\n\n";	
			system("curl -F attachment=@$courses_file -H 'Authorization: Bearer $access_token' '$url'");
		}
		
		// we chase that file with sections. what good is a course without a section?
		if (file_fresh($sections_file)) {
			$url=$canvas_base_url."/api/v1/accounts/1/sis_imports.json?import_type=instructure_csv&batch_mode=1&batch_mode_term_id=sis_term_id:".$this_term;
			echo "\n\nNow uploading: ".$this_term." Sections\n=======================================================================================================\nURL: ".$url."\n\n";		
			system("curl -F attachment=@$sections_file -H 'Authorization: Bearer $access_token' '$url'");
		}
		
		// now, on to the cross listed courses. we be mergin!
		if (file_fresh($xlist_file)) {
			$url=$canvas_base_url."/api/v1/accounts/1/sis_imports.json?import_type=instructure_csv&batch_mode=1&batch_mode_term_id=sis_term_id:".$this_term;
			echo "\n\nNow uploading: ".$this_term." Cross listed courses\n=======================================================================================================\nURL: ".$url."\n\n";		
			system("curl -F attachment=@$xlist_file -H 'Authorization: Bearer $access_token' '$url'");
		}
	}
}


?>