From e99e7796bb2a7932bcd17e33f709bef876337da0 Mon Sep 17 00:00:00 2001
From: "Benjamin J. Balter" <ben@balter.com>
Date: Mon, 13 Aug 2012 09:39:22 -0400
Subject: [PATCH] move config to seperate file, allow local override of
 github/cache

---
 .gitignore               |  3 ++-
 config/config.sample.php | 19 +++++++++++++++++++
 load.php                 | 15 ++++++++-------
 3 files changed, 29 insertions(+), 8 deletions(-)
 create mode 100644 config/config.sample.php

diff --git a/.gitignore b/.gitignore
index 51a5bac..1c097dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ data/*.json
 data/*.xml
 data/*.ttl
 .DS_Store
-import.php
\ No newline at end of file
+import.php
+config/config.php
\ No newline at end of file
diff --git a/config/config.sample.php b/config/config.sample.php
new file mode 100644
index 0000000..13bb96e
--- /dev/null
+++ b/config/config.sample.php
@@ -0,0 +1,19 @@
+<?php
+/**
+ * Main config file for digital strategy report generator
+ * Copy this file to config.php and edit as needed for your installation
+ */
+
+//base dir for includes, leave at default for same directory as this file`
+define( 'DGS_BASE_DIR', dirname( __FILE__ ) ); 
+
+//directory where reports will reside afer generation, FALSE to delete after sending to user
+define( 'DGS_REPORT_DIR', FALSE );
+
+//base url for schema, change to false to use local information only
+define( 'DGS_SCHEMA_BASE', 'https://raw.github.com/GSA/digital-strategy/1/' ); 
+
+//TTL of disk / in-memory cache ( default is 1 hour )
+define( 'DGS_TTL', 3600 ); 
+
+//that's it!
\ No newline at end of file
diff --git a/load.php b/load.php
index dadada2..f0acbdc 100644
--- a/load.php
+++ b/load.php
@@ -4,10 +4,11 @@
  * Will auto-propegate local copies of data files if they don't exist
  */
 
-define( 'DGS_BASE_DIR', dirname( __FILE__ ) ); //base dir for includes
-define( 'DGS_REPORT_DIR', ''); //directory where reports will reside
-define( 'DGS_SCHEMA_BASE', 'https://raw.github.com/GSA/digital-strategy/1/' ); //base url for schema
-define( 'DGS_TTL', 3600 ); //TTL of disk / in-memory cache ( 60*60 = 3600 )
+if ( !file_exists( dirname( __FILE__ ) . '/config/config.php' ) )
+	die( 'Please copy `config-sample.php` to `config.php` in the project\'s `config` directory' );
+
+//grab config file
+require_once( dirname( __FILE__ ) . '/config/config.php' );
 
 //get core functions
 require_once DGS_BASE_DIR . '/includes/functions.php';
@@ -39,19 +40,19 @@
 		continue;
 
 	//check APC Cache, if it's installed
-	if ( function_exists( 'apc_fetch' ) && $cache = apc_fetch ( $global_var ) ) {
+	if ( DGS_REPORT_DIR && function_exists( 'apc_fetch' ) && $cache = apc_fetch ( $global_var ) ) {
 		$$global_var = $cache->$plural;
 		continue;
 	}
 
 	//look for /data/ files and parse (disk cache)
-	if ( $file = dgs_get_disk_cache( $plural ) ) {
+	if ( DGS_REPORT_DIR && $file = dgs_get_disk_cache( $plural ) ) {
 		$$global_var = $file->$plural;
 		continue;
 	}
 
 	//try GitHub (mmm... dogfood)
-	if ( $file = dgs_get_live( $plural ) ) {
+	if ( DGS_REPORT_DIR && $file = dgs_get_live( $plural ) ) {
 		$$global_var = $file->$plural;
 		continue;
 	}