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tower-first-plugin.php
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tower-first-plugin.php
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<?php
/*
Plugin Name: Word Count Plugin
Plugin URI: https://github.com/Kernix13/word-count-plugin
Description: Display character and word count, and average read time for blog posts
Version: 1.0.0
Author: James Kernicky
Author URI: https://kernixwebdesign.com
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wcrtdomain
Domain Path: /languages
*/
include( plugin_dir_path( __FILE__ ) . 'includes/checkboxHTML.php');
include( plugin_dir_path( __FILE__ ) . 'includes/headlineHTML.php');
include( plugin_dir_path( __FILE__ ) . 'includes/locationHTML.php');
include( plugin_dir_path( __FILE__ ) . 'includes/formHTML.php');
class WordCountAndTimePlugin {
function __construct() {
add_action('admin_menu', array($this, 'adminPage'));
add_action('admin_init', array($this, 'settings'));
add_filter('the_content', array($this, 'ifWrap'));
add_action('init', array($this, 'languages'));
}
function languages() {
load_plugin_textdomain('wcpdomain', false, dirname(plugin_basename(__FILE__)) . '/languages');
}
function ifWrap($content) {
if (is_main_query() AND is_single() AND ( get_option('wcrt_wordcount', '1') OR get_option('wcrt_charactercount', '1') OR get_option('wcrt_readtime', '1'))) {
return $this->createHTML($content);
}
return $content;
}
function createHTML($content) {
$html = '<h3>' . esc_html(get_option('wcrt_headline', 'Post Statistics')) . '</h3><p>';
// get word count for both wordcount and read time.
if (get_option('wcrt_wordcount', '1') OR get_option('wcrt_readtime', '1')) {
$wordCount = str_word_count(strip_tags($content));
}
if (get_option('wcrt_wordcount', '1')) {
$html .= 'This post has ' . $wordCount . ' words.<br>';
}
if (get_option('wcrt_charactercount', '1')) {
$html .= 'This post has ' . strlen(strip_tags($content)) . ' characters.<br>';
}
if (get_option('wcrt_readtime', '1')) {
$html .= 'This post will take about ' . round($wordCount/225) . ' minute(s) to read.<br>';
}
$html .= '</p>';
if (get_option('wcrt_location', '0') == '0') {
return $html . $content;
}
return $content . $html;
}
function settings() {
add_settings_section('wcrt_first_section', null, null, 'word-count-settings-page');
add_settings_field('wcrt_location', 'Display Location', array($this, 'locationHTML'), 'word-count-settings-page', 'wcrt_first_section');
register_setting('wordcountplugin', 'wcrt_location', array('sanitize_callback' => array($this, 'sanitizeLocation'), 'default' => '0'));
add_settings_field('wcrt_headline', 'Headline Text', array($this, 'headlineHTML'), 'word-count-settings-page', 'wcrt_first_section');
register_setting('wordcountplugin', 'wcrt_headline', array('sanitize_callback' => 'sanitize_text_field', 'default' => 'Post Statistics'));
add_settings_field('wcrt_wordcount', 'Word Count', array($this, 'checkboxHTML'), 'word-count-settings-page', 'wcrt_first_section', array('theName' => 'wcrt_wordcount'));
register_setting('wordcountplugin', 'wcrt_wordcount', array('sanitize_callback' => 'sanitize_text_field', 'default' => '1'));
add_settings_field('wcrt_charactercount', 'Character Count', array($this, 'checkboxHTML'), 'word-count-settings-page', 'wcrt_first_section', array('theName' => 'wcrt_charactercount'));
register_setting('wordcountplugin', 'wcrt_charactercount', array('sanitize_callback' => 'sanitize_text_field', 'default' => '1'));
add_settings_field('wcrt_readtime', 'Read Time', array($this, 'checkboxHTML'), 'word-count-settings-page', 'wcrt_first_section', array('theName' => 'wcrt_readtime'));
register_setting('wordcountplugin', 'wcrt_readtime', array('sanitize_callback' => 'sanitize_text_field', 'default' => '1'));
}
function sanitizeLocation($input) {
if ($input != '0' AND $input != '1') {
add_settings_error('wcrt_location', 'wcrt_location_error', 'Display location must be either beginning or end.');
return get_option('wcrt_location');
}
return $input;
}
function adminPage() {
add_options_page('Word Count Settings', 'Word Count', 'manage_options', 'word-count-settings-page', array($this, 'formHTML'));
}
// checkboxHTML
// headlineHTML
// locationHTML
// formHTML
}
$wordCountAndTimePlugin = new WordCountAndTimePlugin();