Commit 109d028b authored by lucha's avatar lucha

[auto] plugin: mathjax-latex 1.3.5

parent 118732e1
......@@ -151,6 +151,10 @@ EOT;
}
function admin_save() {
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
check_ajax_referer( 'kblog_mathjax_latex_save_field', 'security' );
}
update_option( 'kblog_mathjax_force_load', array_key_exists( 'kblog_mathjax_force_load', $_POST ) ); // input var okay
if ( array_key_exists( 'kblog_mathjax_latex_inline', $_POST ) && isset( $_POST['kblog_mathjax_latex_inline'] ) && // input var okay
......
......@@ -2,7 +2,7 @@
/*
Plugin Name: MathJax-LaTeX
Description: Transform latex equations in JavaScript using mathjax
Version: 1.3.4
Version: 1.3.5
Author: Phillip Lord, Simon Cockell, Paul Schreiber
Author URI: http://knowledgeblog.org
......@@ -32,6 +32,8 @@
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
define( 'MATHJAX_VERSION', '1.3.5' );
require_once( dirname( __FILE__ ) . '/mathjax-latex-admin.php' );
class MathJax {
......@@ -94,7 +96,7 @@ class MathJax {
add_shortcode( 'nomathjax', array( __CLASS__, 'nomathjax_shortcode' ) );
add_shortcode( 'latex', array( __CLASS__, 'latex_shortcode' ) );
add_action( 'wp_footer', array( __CLASS__, 'add_script' ) );
add_action( 'wp_footer', array( __CLASS__, 'unconditional' ) );
add_filter( 'script_loader_tag', array( __CLASS__, 'script_loader_tag' ), 10, 3 );
if ( get_option( 'kblog_mathjax_use_wplatex_syntax' ) ) {
add_filter( 'the_content', array( __CLASS__, 'inline_to_shortcode' ) );
......@@ -127,19 +129,6 @@ class MathJax {
delete_option( 'kblog_mathjax_config' );
}
public static function unconditional() {
echo '<!-- MathJax Latex Plugin installed';
if ( ! self::$add_script ) {
echo ': Disabled as no shortcodes on this page';
}
if ( self::$block_script ) {
echo ': Disabled by nomathjax shortcode';
}
echo ' -->';
}
public static function mathjax_shortcode( $atts, $content ) {
self::$add_script = true;
}
......@@ -156,7 +145,7 @@ class MathJax {
if ( 'inline' === $shortcode_atts['syntax'] ) {
return '\(' . $content . '\)';
} else if ( 'display' === $shortcode_atts['syntax'] ) {
} elseif ( 'display' === $shortcode_atts['syntax'] ) {
return '\[' . $content . '\]';
}
}
......@@ -179,7 +168,31 @@ class MathJax {
$mathjax_url = $mathjax_location . '?config=' . get_option( 'kblog_mathjax_config' );
wp_enqueue_script( 'mathjax', $mathjax_url, false, '1.2.1', false );
wp_enqueue_script( 'mathjax', $mathjax_url, false, MATHJAX_VERSION, false );
$mathjax_config = apply_filters( 'mathjax_config', array() );
if ( $mathjax_config ) {
wp_add_inline_script( 'mathjax', 'MathJax.Hub.Config(' . wp_json_encode( $mathjax_config ) . ');' );
}
}
/**
* Set the script tag to have type text/x-mathjax-config
*
* @param string $tag The `<script>` tag for the enqueued script.
* @param string $handle The script's registered handle.
* @param string $src The script's source URL.
*
* @return string $tag
*/
public static function script_loader_tag( $tag, $handle = null, $src = null ) {
if ( 'mathjax' === $handle ) {
// replace the <script> tag for the inline script, but not for the <script> tag with src=""
return str_replace( "<script type='text/javascript'>", "<script type='text/x-mathjax-config'>", $tag );
}
return $tag;
}
public static function inline_to_shortcode( $content ) {
......
......@@ -3,8 +3,8 @@
Contributors: philliplord, sjcockell, knowledgeblog, d_swan, paulschreiber, jwenerd
Tags: mathematics, math, latex, mathml, mathjax, science, res-comms, scholar, academic
Requires at least: 3.0
Tested up to: 4.5
Stable tag: 1.3.4
Tested up to: 4.7.3
Stable tag: 1.3.5
License: GPLv3
This plugin enables mathjax (http://www.mathjax.org) functionality for
......@@ -60,6 +60,10 @@ MathJax-LaTeX is developed on
== Changelog ==
= 1.3.5 =
1. Add support for MathJax config via filter
= 1.3.4 =
1. PHP code cleanup
......
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