PHP code example of automattic / liveblog

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

automattic / liveblog example snippets

add_filter( 'liveblog_key_templates', 'add_template' );

function add_template( $templates ) {
  $templates['custom'] = array( 'key-events.php', 'div', 'liveblog-key-custom-css-class' );
  return $templates;
}

<div class=" echo esc_attr( $css_classes ); 

add_filter( 'liveblog_key_formats', 'add_format' );

function add_format( $formats ) {
  $formats['strip-tags'] = 'new_format';
  return $formats;
}

function new_format( $content ) {
  $content = strip_tags( $content );
  return $content;
}

 php
add_filter( 'liveblog_active_commands', 'add_highlight_command', 10 );


function add_highlight_command( $commands ) {
  $commands[] = highlight;
  return $commands;
}

 php
apply_filter( "liveblog_command_{$command}_before", $arg );
do_action( "liveblog_command_{$command}_after", $arg );

 php
 [liveblog_key_events title="My New Title"]
 

 php
 [liveblog_key_events title="false"]
 

 php
function liveblog_add_key_event_template() {

	add_filter( 'liveblog_key_templates', 'add_template' );
	add_filter( 'liveblog_key_formats',   'add_format' );

	function add_template( $templates ) {
		$templates['custom'] = array( 'key-events.php', 'div', 'liveblog-key-custom-css-class' );
		return $templates;
	}

	function add_format( $formats ) {
		$formats['strip-tags'] = 'new_format';
		return $formats;
	}

	function new_format( $content ) {
		$content = strip_tags( $content );
		return $content;
	}
}

add_action( 'init', 'liveblog_add_key_event_template' );

 php
add_filter( 'liveblog_admin_add_settings', array( __CLASS__, 'add_admin_options' ), 10, 2 );

public static function add_admin_options( $extra_fields, $post_id ) {
  $args = array(
    'new_label'  => __( 'My new field', 'liveblog' ),
    'new_button' => __( 'Save', 'liveblog' ),
  );

  $extra_fields[] = WPCOM_Liveblog::get_template_part( 'template.php', $args );
  return $extra_fields;
}

 php
<hr/>
<p>
  <label for="liveblog-new-input"> echo esc_html( $new_label ); 

 php
add_action( 'liveblog_admin_settings_update', array( __CLASS__, 'save_template_option' ), 10, 3 );

public static function save_template_option( $response, $post_id ) {
  if ( 'liveblog-new-input-save' == $response['state'] && ! empty( $response['liveblog-new-input-save'] ) ) {
      //handle your logic here
  }
}

 php
add_filter( 'liveblog_before_insert_entry', array( __CLASS__, 'filter' ), 10 );

public static function filter( $entry ) {}

 php
add_filter( 'liveblog_before_update_entry', array( __CLASS__, 'filter' ), 10 );

public static function filter( $entry ) {}

 php
add_filter( 'liveblog_preview_update_entry', array( __CLASS__, 'filter' ), 10 );

public static function filter( $entry ) {}

 php
add_filter( 'liveblog_before_edit_entry', array( __CLASS__, 'filter' ), 10 );

public static function filter( $content ) {}

 php
add_filter( 'liveblog_entry_for_json', array( __CLASS__, 'filter' ), 10, 2 );

public static function filter( $entry, $object ) {}

 php
add_filter( 'liveblog_{type}_prefixes', array( __CLASS__, 'filter' ) );
add_filter( 'liveblog_{type}_class', array( __CLASS__, 'filter' ) );

 php
add_filter( 'liveblog_hashtags_prefixes', array( __CLASS__, 'filter' ) );

public static function filter( $prefixes ) {
  $prefixes = array( '!', '\x{21}' );
  return $prefixes;
}

 php
add_filter( 'liveblog_hashtags_class', array( __CLASS__, 'filter' ) );

public static function filter( $class_prefix ) {
  $class_prefix = 'hashtag-';
  return $class_prefix;
}

 functions.php 

 php
    // Added to Functions.php

    function liveblog_entry_add_restricted_shortcodes() {

    	add_filter( 'liveblog_entry_restrict_shortcodes', 'add_shortcode_restriction', 10, 1 );

    	function add_shortcode_restriction( $restricted_shortcodes ) {

    		$restricted_shortcodes['my-shortcode'] = 'This Text Will Be Inserted Instead Of The Shortcode!';
    		$restricted_shortcodes['my-other-shortcode'] = '<h1>Here is a Markup Shortcode Replacement</h1>';

    		return $restricted_shortcodes;
    	}
    }

    add_action( 'init', 'liveblog_entry_add_restricted_shortcodes' );

add_filter( 'liveblog_auto_archive_days', function( $auto_archive_days ) {
  $auto_archive_days = 50;
  return $auto_archive_days;
}, 10, 1 );