Making WordPress.org


Ignore:
Timestamp:
03/20/2020 04:01:26 AM (4 years ago)
Author:
dd32
Message:

Support Forums: Support Trac and Slack style code blocks.

This adds support for Trac Code and Slack Code blocks.

Upon editing, the blocks will be shown as bbPress Code blocks.

Fixes #2260.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php

    r9604 r9612  
    110110        add_filter( 'request', array( $this, 'ignore_empty_query_vars' ) );
    111111
     112        // Support ```...``` and {{{...}}} for code blocks.
     113        add_filter( 'bbp_new_reply_pre_content',  array( $this, 'support_slack_trac_code_trick' ),  19 );
     114        add_filter( 'bbp_new_topic_pre_content',  array( $this, 'support_slack_trac_code_trick' ),  19 );
     115        add_filter( 'bbp_new_forum_pre_content',  array( $this, 'support_slack_trac_code_trick' ),  19 );
     116        add_filter( 'bbp_edit_reply_pre_content', array( $this, 'support_slack_trac_code_trick' ),  19 );
     117        add_filter( 'bbp_edit_topic_pre_content', array( $this, 'support_slack_trac_code_trick' ),  19 );
     118        add_filter( 'bbp_edit_forum_pre_content', array( $this, 'support_slack_trac_code_trick' ),  19 );
    112119    }
    113120
     
    11031110    }
    11041111
     1112    /**
     1113     * Add support for Slack and Trac style code formatting.
     1114     *
     1115     * Upon edit, the blocks will be unwrapped to bbPress style blocks.
     1116     *
     1117     * See `bbp_code_trick()` for the regex below.
     1118     */
     1119    function support_slack_trac_code_trick( $content ) {
     1120        $content = str_replace( array( "\r\n", "\r" ), "\n", $content );
     1121
     1122        // Slack style ```...``` Inline and Multiline.
     1123        $content = preg_replace_callback( '|(`)``(.*?)```|', 'bbp_encode_callback', $content );
     1124        $content = preg_replace_callback( "!(^|\n)```(.*?)```!s", 'bbp_encode_callback', $content );
     1125
     1126        // Trac style {{{...}}} Inline and Multiline.
     1127        $content = preg_replace_callback( '|({){{(.*?)}}}|', function( $matches ) {
     1128             // bbPress expects `...` for inline code blocks.
     1129            $matches[1] = '`';
     1130            return bbp_encode_callback( $matches );
     1131        }, $content );
     1132        $content = preg_replace_callback( "!(^|\n){{{(.*?)}}}!s", 'bbp_encode_callback', $content );
     1133
     1134        return $content;
     1135    }
    11051136}
Note: See TracChangeset for help on using the changeset viewer.