add ajaxchat library - needs a lot of integration work to handle decentralisation (e.g. chatroom@website) and zotid w/permissions (e.g. ACL controlled chatrooms); we can also rip out a lot of stuff we don't need.

1 files changed, 80 insertions, 0 deletions

diff --git a/library/ajaxchat/chat/install.php b/library/ajaxchat/chat/install.php
new file mode 100644
index 000000000..fd19e1beb
--- /dev/null
+++ b/library/ajaxchat/chat/install.php
@@ -0,0 +1,80 @@
+<?php
+/*
+ * @package AJAX_Chat
+ * @author Sebastian Tschan
+ * @copyright (c) Sebastian Tschan
+ * @license Modified MIT License
+ * @link https://blueimp.net/ajax/
+ */
+
+// Show all errors:
+error_reporting(E_ALL);
+
+// Remember to set up the config file to point to your database:
+file_exists('lib/config.php') or die('Failed to load lib/config.php. Did you remember to create a config file based on config.php.example?');
+
+// Path to the chat directory:
+define('AJAX_CHAT_PATH', dirname($_SERVER['SCRIPT_FILENAME']).'/');
+
+// Include custom libraries and initialization code:
+require(AJAX_CHAT_PATH.'lib/custom.php');
+
+// Include Class libraries:
+require(AJAX_CHAT_PATH.'lib/classes.php');
+
+class CustomAJAXChatInstaller extends CustomAJAXChatInterface {
+
+	function &getDataBaseTableCreationQueries() {
+		$queries = array();
+		$index = 0;
+		// Retrieve the queries from the SQL file:
+		$lines = file(AJAX_CHAT_PATH.'chat.sql');
+		// Stop if an error occurs:
+		if(!$lines) {
+			echo 'Failed to load queries from file (chat.sql).';
+			die();
+		}
+		foreach($lines as $line) {
+			if(empty($line)) {
+				continue;
+			}
+			$line = trim($line);
+			if(count($queries) <= $index) {
+				array_push($queries, $line."\n");
+			} else {
+				$queries[$index] .= $line."\n";	
+			}
+			// Create a new array item for each query:
+			if(substr($line, -1) == ';') {
+				$index++;
+			}
+		}
+		return $queries;
+	}
+
+	function createDataBaseTables($printSuccessConfirmation=true) {
+		$queries = $this->getDataBaseTableCreationQueries();
+		foreach($queries as $sql) {
+			// Create a new SQL query:
+			$result = $this->db->sqlQuery($sql);
+			
+			// Stop if an error occurs:
+			if($result->error()) {
+				echo $result->getError();
+				die();
+			}
+		}
+		if($printSuccessConfirmation) {
+			// Print a success confirmation:
+			echo 'Database tables created successfully - please delete this file (install.php).';
+		}
+	}
+
+}
+
+// Initialize the chat installer:
+$ajaxChatInstaller = new CustomAJAXChatInstaller();
+
+// Create the database tables:
+$ajaxChatInstaller->createDataBaseTables();
+?>
\ No newline at end of file