From 3cbb5225e37925c5325384d0181809d545e358b0 Mon Sep 17 00:00:00 2001
From: physikerwelt <wiki@physikerwelt.de>
Date: Tue, 27 May 2014 05:53:46 +0000
Subject: [PATCH] Add separate database tables for Mathoid

Add the tables needed for Mathoid.

Bug: 65793
Change-Id: Ia8dcb11234dffb7bce67f9ca0e7ebf1279fd7620
---
 Math.hooks.php          |  8 ++++++++
 db/mathoid.mysql.sql    | 20 ++++++++++++++++++++
 db/mathoid.postgres.sql | 20 ++++++++++++++++++++
 db/mathoid.sqlite.sql   | 20 ++++++++++++++++++++
 4 files changed, 68 insertions(+)
 create mode 100644 db/mathoid.mysql.sql
 create mode 100644 db/mathoid.postgres.sql
 create mode 100644 db/mathoid.sqlite.sql

diff --git a/Math.hooks.php b/Math.hooks.php
index 2579a34..51ea2f7 100644
--- a/Math.hooks.php
+++ b/Math.hooks.php
@@ -229,6 +229,14 @@ class MathHooks {
 					throw new MWException( "Math extension does not currently support $type database for LaTeXML." );
 				}
 			}
+			if ( in_array( MW_MATH_MATHML, $wgMathValidModes ) ) {
+				if ( in_array( $type, array( 'mysql', 'sqlite', 'postgres' ) ) ) {
+					$sql = dirname( __FILE__ ) . '/db/mathoid.' . $type . '.sql';
+					$updater->addExtensionTable( 'mathoid', $sql );
+				} else {
+					throw new MWException( "Math extension does not currently support $type database for Mathoid." );
+				}
+			}
 		} else {
 			throw new MWException( "Math extension does not currently support $type database." );
 		}
diff --git a/db/mathoid.mysql.sql b/db/mathoid.mysql.sql
new file mode 100644
index 0000000..61abc57
--- /dev/null
+++ b/db/mathoid.mysql.sql
@@ -0,0 +1,20 @@
+--
+-- Used by the math module to keep track
+-- of previously-rendered items.
+--
+CREATE TABLE /*_*/mathoid (
+  -- Binary MD5 hash of math_inputtex, used as an identifier key.
+  math_inputhash varbinary(16) NOT NULL PRIMARY KEY,
+  -- the user input
+  math_input text NOT NULL,
+  -- the validated tex
+  math_tex text,
+  -- MathML output LaTeXML
+  math_mathml text,
+  -- SVG output mathoid
+  math_svg text,
+  -- MW_MATHSTYLE_(INLINE_DISPLAYSTYLE|DISPLAY|INLINE)
+  math_style tinyint,
+  -- type of the Math input (TeX, MathML, AsciiMath...)
+  math_input_type tinyint
+) /*$wgDBTableOptions*/;
diff --git a/db/mathoid.postgres.sql b/db/mathoid.postgres.sql
new file mode 100644
index 0000000..be705b0
--- /dev/null
+++ b/db/mathoid.postgres.sql
@@ -0,0 +1,20 @@
+--
+-- Used by the math module to keep track
+-- of previously-rendered items.
+--
+CREATE TABLE /*_*/mathoid (
+  -- Binary MD5 hash of math_inputtex, used as an identifier key.
+  math_inputhash BYTEA PRIMARY KEY,
+  -- the user input
+  math_input TEXT NOT NULL,
+  -- the validated tex
+  math_tex TEXT,
+  -- MathML output LaTeXML
+  math_mathml TEXT,
+  -- SVG output mathoid
+  math_svg TEXT,
+  -- MW_MATHSTYLE_(INLINE_DISPLAYSTYLE|DISPLAY|INLINE)
+  math_style SMALLINT,
+    -- type of the Math input (TeX, MathML, AsciiMath...)
+  math_input_type SMALLINT
+) /*$wgDBTableOptions*/;
diff --git a/db/mathoid.sqlite.sql b/db/mathoid.sqlite.sql
new file mode 100644
index 0000000..61abc57
--- /dev/null
+++ b/db/mathoid.sqlite.sql
@@ -0,0 +1,20 @@
+--
+-- Used by the math module to keep track
+-- of previously-rendered items.
+--
+CREATE TABLE /*_*/mathoid (
+  -- Binary MD5 hash of math_inputtex, used as an identifier key.
+  math_inputhash varbinary(16) NOT NULL PRIMARY KEY,
+  -- the user input
+  math_input text NOT NULL,
+  -- the validated tex
+  math_tex text,
+  -- MathML output LaTeXML
+  math_mathml text,
+  -- SVG output mathoid
+  math_svg text,
+  -- MW_MATHSTYLE_(INLINE_DISPLAYSTYLE|DISPLAY|INLINE)
+  math_style tinyint,
+  -- type of the Math input (TeX, MathML, AsciiMath...)
+  math_input_type tinyint
+) /*$wgDBTableOptions*/;