File Manager

Editing File: /home/maglabs/conqmedia/wp-content/plugins/newsplugin/news-plugin.php

<?php

/**
 * Plugin Name: NewsPlugin
 * Plugin URI: http://newsplugin.com/
 * Description: Create custom newsfeeds for your website. Choose keywords, number of articles and  * other settings, put the feed wherever you want using widgets or shortcodes, and watch the fresh  * relevant news headlines appear on your pages (or approve and publish them manually).
 * Author: newsplugin.com
 * Text Domain: news_plugin
 * Domain Path: /languages
 * Version: 1.1.0
 * Author URI: http://newsplugin.com/
 *
 * @package    WordPress
 * @subpackage News Plugin
 * @since 1.0.0
 */

// Prevent ourselves from being run directly.
defined('ABSPATH') or die("No script kiddies please!");

// Include the fetch_feed functionality (to be replaced eventually).
include_once(ABSPATH . WPINC . '/feed.php');

require_once(plugin_dir_path(__FILE__) . 'news-plugin-widget.php');
require_once(plugin_dir_path(__FILE__) . 'news-plugin-utils.php');

/**
 * The NewsPlugin itself, for encapsulating the hooks.
 */
class News_Plugin
{

/**
	 * Register plugin with WordPress.
	 */
	public function __construct()
	{

add_action('init', [$this, 'localize']);

// Widgets.
		add_action('widgets_init', [$this, 'widgets_init']);
		add_action('admin_init', [$this, 'admin_init']);
		add_action('admin_menu', [$this, 'admin_menu']);
		add_action('admin_init', [&$this, 'register_help_section']);
		add_action('admin_init', [&$this, 'register_activation_section']);
		add_action('admin_init', [&$this, 'register_shortcode_section']);
		add_action('admin_init', [&$this, 'register_style_section']);
		add_action('admin_init', [&$this, 'register_feed_section']);
		add_action('admin_init', [&$this, 'register_status_section']);
		add_action('admin_enqueue_scripts', [$this, 'register_admin_scripts']);
		add_action('wp_enqueue_scripts', [$this, 'register_styles']);

add_action('admin_post_nopriv_news_plugin_save_style', [$this, 'handle_save_style']);
		add_action('admin_post_news_plugin_save_style', [$this, 'handle_save_style']);
		add_action('admin_post_nopriv_news_plugin_send_feedback', [$this, 'handle_send_feedback']);
		add_action('admin_post_news_plugin_send_feedback', [$this, 'handle_send_feedback']);
		add_action('admin_post_nopriv_news_plugin_update_system_info', [$this, 'handle_update_system_info']);
		add_action('admin_post_news_plugin_update_system_info', [$this, 'handle_update_system_info']);

add_action('admin_init', [$this, 'refresh_plugin_version']);

register_activation_hook(__FILE__, [$this, 'userSystemCheck_create']);
		register_deactivation_hook(__FILE__, [$this, 'userSystemCheck_deactivation']);
		$usc = get_option('newsPlugin_system_info');
		$api_key = get_option('news_plugin_api_key');
		if (
			!$usc ||
			!isset($usc['info_version']) || ($usc['info_version'] < News_Plugin_Utils::get_system_info_version()) ||
			!isset($usc['api_key']) || ($usc['api_key'] !== $api_key)
		) {
			update_option('newsPlugin_system_info', News_Plugin_Utils::get_system_info());
		}
	}

/**
	 * Do on user system check creation
	 *
	 * @return void
	 */
	public function userSystemCheck_create()
	{
		add_option('newsPlugin_system_info', News_Plugin_Utils::get_system_info());
		add_option('news_plugin_url_method', false);
	}

/**
	 * Do on system check deactivation
	 *
	 * @return void
	 */
	public function userSystemCheck_deactivation()
	{
		delete_option('newsPlugin_system_info');
	}

/**
	 * Refresh plugin version
	 *
	 * @return void
	 */
	public function refresh_plugin_version()
	{
		if (function_exists('get_plugin_data')) {
			$xtime = get_option('news_plugin_version_taken');
			$mtime = filemtime(plugin_dir_path(__FILE__) . 'news-plugin.php');
			if ($mtime > $xtime) {
				News_Plugin_Utils::np_version_hard();
			}
		}
	}

/**
	 * Load plugin textdomain
	 *
	 * @return void
	 */
	public function localize()
	{
		load_plugin_textdomain('news_plugin', false, basename(dirname(__FILE__)) . '/languages');
	}

/**
	 * Register the plugin widget, widget areas and widget shorcodes.
	 */
	public function widgets_init()
	{
		register_widget('News_Plugin_Widget');
		for ($area = 1; $area <= 4; $area++) {
			register_sidebar([
				'name' => "NewsPlugin Widget Area {$area}",
				'id' => "newsplugin_widgets_{$area}",
				'description' => "Use the [newsplugin_widgets&nbsp;area={$area}] shortcode to show your newsfeed anywhere you want.",
				'before_widget' => '<div id="%1$s" class="widget %2$s">',
				'after_widget' => '</div>'
			]);
		}
		add_shortcode('newsplugin_widgets', [$this, 'widget_area_shortcode']);
		add_shortcode('newsplugin_feed', [$this, 'feed_shortcode']);
	}

/**
	 * Process the widget area shortcode.
	 *
	 * @param array $attrs Attributes.
	 * @return string|false
	 */
	public function widget_area_shortcode($attrs)
	{
		$a = shortcode_atts(['area' => '1'], $attrs);
		$sidebar = "newsplugin_widgets_{$a['area']}";
		ob_start();
		if (is_active_sidebar($sidebar)) {
			echo '<div class="newsplugin_widget_area">';
			dynamic_sidebar($sidebar);
			echo '</div>';
		}
		return ob_get_clean();
	}

// [feed_shortcode title="" keywords="News" count="" age="" sources="" excluded_sources="" search_mode="" search_type="" sort_mode="" link_type="" show_date="" show_source="" show_abstract="" feed_mode=""]

/**
	 * Process the newsfeed shortcode.
	 *
	 * @param array $attrs Attributes.
	 * @return string|false
	 */
	public function feed_shortcode($attrs)
	{
		$attrs = shortcode_atts([
			'id' => '',
			'title' => '',
			'keywords' => 'News',
			'count' => '',
			'age' => '',
			'sources' => '',
			'excluded_sources' => '',
			'search_mode' => '',
			'search_type' => '',
			'sort_mode' => '',
			'link_open_mode' => '',
			'link_follow' => '',
			'link_type' => '',
			'show_date' => '',
			'show_source' => '',
			'show_abstract' => '',
			'feed_mode' => '',
			'wp_uid' => ''
		], $attrs);
		$newswid = new News_Plugin_Widget();
		$a = $newswid->update($attrs, []);
		$a['id'] = $attrs['id'];
		ob_start();
		the_widget('News_Plugin_Widget', $a, []);
		return ob_get_clean();
	}

/**
	 * Register the plugin CSS style.
	 */
	public function register_styles()
	{
		wp_register_style('news-plugin', plugin_dir_url(__FILE__) . 'assets/css/news-plugin.css', [], "0.1");
		wp_enqueue_style('news-plugin');
	}

/**
	 * Register admin scripts
	 *
	 * @return void
	 */
	public function register_admin_scripts()
	{
		$assets_path = plugin_dir_url(__FILE__) . 'assets/';
		// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion
		wp_enqueue_style('news-plugin', $assets_path . 'css/news-plugin.css');
		// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion, WordPress.WP.EnqueuedResourceParameters.NoExplicitVersion
		wp_enqueue_script('news-plugin', $assets_path . 'js/jscolor.min.js', [], false, true);
	}

/**
	 * Register the plugin options.
	 */
	public function admin_init()
	{
		add_settings_section(
			'default',
			null,
			null,
			'news-plugin-settings'
		);

add_settings_field(
			'news_plugin_api_key',
			__('Activation Key:', 'news_plugin'),
			[$this, 'settings_api_key'],
			'news-plugin-settings',
			'default'
		);
		register_setting(
			'news-plugin-settings',
			'news_plugin_api_key',
			[$this, 'validate_api_key']
		);

/*
		 Disable User Mode for now.
	   add_settings_field(
		   'news_plugin_user_mode',
		   __('Choose User Mode:','news_plugin'),
		   array( $this, 'settings_user_mode' ),
		   'news-plugin-settings',
		   'default'
	   );
	   register_setting(
		   'news-plugin-settings',
		   'news_plugin_user_mode',
		   array( $this, 'validate_user_mode' )
	   );
	   */
	}

/**
	 * Register the plugin menu.
	 */
	public function admin_menu()
	{
		add_menu_page(
			__('NewsPlugin Settings', 'news_plugin'),
			__('NewsPlugin', 'news_plugin'),
			'manage_options',
			'news-plugin-settings',
			[$this, 'newsplugin_options_page'],
			'dashicons-megaphone',
			'3'
		);
		add_filter('plugin_action_links_' . plugin_basename(__FILE__), [$this, 'add_action_links']);
	}

/*
	 * For easier overriding I declared the keys
	 * here as well as our tabs array which is populated
	 * when registering settings
	 */
	/**
	 * Key - $status
	 *
	 * @var string
	 */
	 private $status_settings_key = 'newsplugin_status_settings';
	/**
	 * Key - feed
	 *
	 * @var string
	 */
	private $feed_settings_key = 'newsplugin_feed_settings';
	/**
	 * Key - style
	 *
	 * @var string
	 */
	private $style_settings_key = 'newsplugin_style_settings';
	/**
	 * Key - activation
	 *
	 * @var string
	 */
	private $activation_settings_key = 'newsplugin_activation_settings';
	/**
	 * Key - shortcode
	 *
	 * @var string
	 */
	private $shortcode_settings_key = 'newsplugin_shortcode_settings';
	/**
	 * Key - help
	 *
	 * @var string
	 */
	private $help_settings_key = 'newsplugin_help_settings';
	/**
	 * Key - key
	 *
	 * @var string
	 */
	private $plugin_options_key = 'news-plugin-settings';
	/**
	 * Key - tabs
	 *
	 * @var array
	 */
	private $plugin_settings_tabs = [];

/**
	 * Registering the sections - status
	 *
	 * @return void
	 */
	public function register_status_section()
	{
		$this->plugin_settings_tabs[$this->status_settings_key] = 'Server Information';
	}
	/**
	 * Registering the sections - feed
	 *
	 * @return void
	 */
	public function register_feed_section()
	{
		$this->plugin_settings_tabs[$this->feed_settings_key] = 'Send Feedback';
	}
	/**
	 * Registering the sections - style
	 *
	 * @return void
	 */
	public function register_style_section()
	{
		$this->plugin_settings_tabs[$this->style_settings_key] = 'Customize Styles';
	}
	/**
	 * Registering the sections - activation
	 *
	 * @return void
	 */
	public function register_activation_section()
	{
		$this->plugin_settings_tabs[$this->activation_settings_key] = 'Activate NewsPlugin';
	}
	/**
	 * Registering the sections - shortcode
	 *
	 * @return void
	 */
	public function register_shortcode_section()
	{
		$this->plugin_settings_tabs[$this->shortcode_settings_key] = 'Generate Shortcode';
	}
	/**
	 * Registering the sections - help
	 *
	 * @return void
	 */
	public function register_help_section()
	{
		$this->plugin_settings_tabs[$this->help_settings_key] = 'Instructions!';
	}

/**
	 * Get value with default
	 *
	 * @param array  $arr Array.
	 * @param string $a First index.
	 * @param string $b Second index.
	 * @param mixed  $def Default.
	 * @return mixed
	 */
	public function get_with_default($arr, $a, $b, $def)
	{
 /* Grrr this should be language construct ... oh. It will be. PHP 7. https://wiki.php.net/rfc/isset_ternary */
		if (!is_array($arr)) {
			return $def;
		}
		if (!isset($arr[$a])) {
			return $def;
		}
		if (!isset($arr[$a][$b])) {
			return $def;
		}
		return $arr[$a][$b];
	}

/**
	 * Plugin Options page rendering goes here, checks
	 * for active tab and replaces key with the related
	 * settings key. Uses the plugin_options_tabs method
	 * to render the tabs.
	 *
	 * @return void
	 */
	public function newsplugin_options_page()
	{

// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$tab = isset($_GET['tab']) ? sanitize_title_with_dashes(wp_unslash($_GET['tab'])) : $this->help_settings_key;
		?>
		<div class="wrap">
			<h2>NewsPlugin Settings</h2>
			<?php $this->newsplugin_options_tabs($tab); ?>
			<?php $key = get_option('news_plugin_api_key');
			if (empty($key)) { ?>
				<div class="error">
					<p><a href="<?php echo esc_url(admin_url('admin.php?page=news-plugin-settings&tab=newsplugin_activation_settings')); ?>">Add Activation Key</a> to the NewsPlugin. Otherwise, the generated shortcodes or NewsPlugin widgets will not work!</p>
				</div>
			<?php } ?>
			<?php if ($tab === $this->activation_settings_key) { ?>
				<form method="post" action="options.php">
					<?php wp_nonce_field('update-options'); ?>
					<?php settings_fields($this->plugin_options_key); ?>
					<?php do_settings_sections($this->plugin_options_key); ?>
					<?php submit_button(); ?>
				</form>
			<?php } elseif ($tab === $this->shortcode_settings_key && !empty($key)) { ?>
				<table id="shortcodeTable" class="form-table">
					<tr>
						<th scope="row">
							<label for="newsplugin_title">Newsfeed Title: </label>
						</th>
						<td>
							<input type="text" id="newsplugin_title" name="newsplugin_title" value="" class="regular-text" onclick="validationFocus('newsplugin_title')" onfocus="validationFocus('newsplugin_title')">
							<p class="description">Give your feed a good name. For example: Canada Solar Energy News</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_keywords">Keywords: </label>
						</th>
						<td>
							<input type="text" id="newsplugin_keywords" name="newsplugin_keywords" value="" class="regular-text" onclick="validationFocus('newsplugin_keywords')" onfocus="validationFocus('newsplugin_keywords')" onchange="validateKeyword()">
							<p class="description" id="keyword_suggestion"></p>
							<p class="description">Use keywords to find relevant news. Example: canada &amp; "solar energy"
								<br>
								Read the <a href="http://newsplugin.com/faq#keyword-tips">FAQ</a> for more examples and keywords tips.
							</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_articles">Number of Articles: </label>
						</th>
						<td>
							<input type="text" id="newsplugin_articles" name="newsplugin_articles" value="" class="regular-text" onclick="validationFocus('newsplugin_articles')" onfocus="validationFocus('newsplugin_articles')">
							<p class="description">Set how many headlines to show in your feed. Example: 10</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							More Information:
						</th>
						<td>
							<fieldset>
								<label for="newsplugin_more_dates">
									<input type="checkbox" id="newsplugin_more_dates" name="newsplugin_more_dates">
									Show Dates
								</label>
								<br>
								<label for="newsplugin_more_sources">
									<input type="checkbox" id="newsplugin_more_sources" name="newsplugin_more_sources">
									Show Sources
								</label>
								<br>
								<label for="newsplugin_more_abstracts">
									<input type="checkbox" id="newsplugin_more_abstracts" name="newsplugin_more_abstracts">
									Show Abstracts
								</label>
								<br>
								<p class="description">By default, your feed displays headlines only. You can add more information. Example: New Reports on Canada Solar Energy, 12 Feb 2015 (BBC)</p>
							</fieldset>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_search">Search Mode: </label>
						</th>
						<td>
							<select id="newsplugin_search" name="newsplugin_search">
								<option value="">Default</option>
								<option value="title">Headline Only</option>
								<option value="text">Headline &amp; Full Text</option>
							</select>
							<p class="description">Show news that has your keywords in a headline or anywhere in an article. Default is headlines and full text.</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_link_open">Link-Open Mode: </label>
						</th>
						<td>
							<select id="newsplugin_link_open" name="newsplugin_link_open">
								<option value="_self">Same Window</option>
								<option value="_blank">New Tab</option>
							</select>
							<p class="description">Open link in same window or new tab. Default is same window.</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_link_follow">Link-Follow Mode: </label>
						</th>
						<td>
							<select id="newsplugin_link_follow" name="newsplugin_link_follow">
								<option value="yes">Yes</option>
								<option value="no">No</option>
							</select>
							<p class="description">Instruct the search engines to follow the link. Default is to follow.</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_sort">Sort Mode: </label>
						</th>
						<td>
							<select id="newsplugin_sort" name="newsplugin_sort">
								<option value="">Default</option>
								<option value="relevance">Relevance</option>
								<option value="date">Date</option>
							</select>
							<p class="description">Show feed sorted by date or relevance. Default is by relevance.</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_age">News Age Limit (in hours): </label>
						</th>
						<td>
							<input type="text" id="newsplugin_age" name="newsplugin_age" value="0" class="regular-text">
							<p class="description">Don't show articles older than given period. 0 means no limit.</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<label for="newsplugin_publishing">Feed Publishing: </label>
						</th>
						<td>
							<select id="newsplugin_publishing" name="newsplugin_publishing">
								<option value="">Default</option>
								<option value="auto">Automatic</option>
								<option value="manual">Manual</option>
							</select>
							<p class="description">Your feed can be automatically updated with new headlines, or you can choose headlines and publish them manually using news buffering. Default is automatic.</p>
						</td>
					</tr>
				</table>
				<p class="submit">
					<?php add_thickbox(); ?>
					<div id="shortcode-generated" style="display:none;"></div>
					<input type="button" id="shortcode_button" value="Generate Shortcode" class="button button-primary" onclick="validateShortcode()">
				</p>
				<script type="text/javascript">
					function validationFocus(id) {
						document.getElementById(id).style.border = "1px solid #ddd";
						document.getElementById(id).style.boxShadow = "0 1px 2px rgba(0, 0, 0, 0.07) inset";
					}

function validateKeyword() {
						var newsplugin_keywords = document.getElementById('newsplugin_keywords');
						var newsplugin_keywords_value = document.getElementById('newsplugin_keywords').value.toLowerCase();
						var keyword_suggestion = document.getElementById('keyword_suggestion');
						var or = newsplugin_keywords_value.indexOf(" or ");
						var and = newsplugin_keywords_value.indexOf(" and ");
						var comma = newsplugin_keywords_value.indexOf(",");
						var suggestion = '';
						if (or > 0 || and > 0 || comma > 0) {
							newsplugin_keywords.style.border = "1px solid #ff0000";
							newsplugin_keywords.style.boxShadow = "0 1px 2px rgba(255, 0, 0, 0.07) inset";
							suggestion = "<span style='color:red;'>You are using an invalid syntax.<br>Please consider using the suggestion below:</span><br>";
							var text = newsplugin_keywords_value.replace(/ or /g, " | ");
							text = text.replace(/ and /g, " & ");
							text = text.replace(/,/g, " | ");
							suggestion += "<span style='color:#000;font-weight:bold;font-style:normal;'>" + text + "</span>";
							suggestion += "<br><br><p style='font-style:normal;font-weight:bold;margin-top:10px'>Keyword Tips:</p>";
							suggestion += "<ul style='margin-top:5px;list-style: inside none disc;'><li><strong>Symbol | stands for OR</strong><br>Using the | symbol gives you articles for every keyword in your search string.</li><li><strong>Symbol &amp; stands for AND</strong><br>Using the &amp; symbol gives you only those articles that contain all keywords in your search string.</li><li><strong>Quotation marks</strong><br>Using quotation marks ' ' limits your search for exact phrases.</li><li><strong>Asterisk sign</strong><br>Using an asterisk sign * gives you variations of the root keyword. You cannot use it in phrases.</li><li><strong>Parenthesis</strong><br>You can use parenthesis ( ) to adjust the priority of your search phrase evaluation (as common math/boolean expressions).</li></ul><br><br>";
						}
						keyword_suggestion.innerHTML = suggestion;
					}

$font_family = [];
				$font_family = ["Arial", "Cambria", "Algerian", "Copperplate", "Lucida Console", "Times New Roman", "Impact", "Monaco", "Georgia", "Optima"];
				?>
				<h3>Style news plugin widgets created by user <?php echo esc_html($user->display_name); ?></h3>
				<div class="news-row-style">
					<div class="style_left">
						<form action="<?php echo esc_url(admin_url('admin-post.php')); ?>" method="post">
							<?php wp_nonce_field('news_plugin_save_style', 'news_plugin_save_style_field'); ?>
							<input type="hidden" name="action" value="news_plugin_save_style">
							<h3>Newsfeed Title</h3>
							<h4>Color</h4>
							<?php
							echo '<input class="jscolor" name="title_color" id="title_color" type="text" value="' . esc_attr($this->get_with_default($style_news, 'newsfeed_title', 'color', '')) . '" /><br>';
							echo '<h4>Size</h4>';
							echo '<select name="title_size" id="title_size">';
							$v = $this->get_with_default($style_news, 'newsfeed_title', 'size', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							for ($i = 10; $i <= 50; $i++) {
								if ($i === $v) {
								} else {
									echo '<option value="' . esc_attr($i) . '">' . esc_html($i) . '</option>';
								}
							}
							echo '</select>';
							echo '<h4>Font Family</h4>';
							echo '<select name="title_font" id="title_font">';
							$v = $this->get_with_default($style_news, 'newsfeed_title', 'font_family', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							if ($v) {
								echo '<option value="">Unchanged (theme default)</option>';
							}
							foreach ($font_family as $fonts) {
								if ($fonts === $v) {
								} else {
									echo '<option value="' . esc_attr($fonts) . '">' . esc_html($fonts) . '</option>';
								}
							}
							echo '</select>';
							echo '<h3>Article Headline</h3>';
							echo '<h4>Color</h4>';
							echo '<input class="jscolor" name="news_title_color" id="news_title_color" type="text" value="' . esc_attr($this->get_with_default($style_news, 'article_headline', 'color', '')) . '" /><br>';
							echo '<h4>Size</h4>';
							echo '<select name="news_title_size" id="news_title_size">';
							$v = $this->get_with_default($style_news, 'article_headline', 'size', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							for ($i = 10; $i <= 50; $i++) {
								if ($i === $v) {
								} else {
									echo '<option value="' . esc_attr($i) . '">' . esc_html($i) . '</option>';
								}
							}
							echo '</select>';
							echo '<h4>Font Family</h4>';
							echo '<select name="news_title_family" id="news_title_family">';
							$v = $this->get_with_default($style_news, 'article_headline', 'font_family', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							if ($v) {
								echo '<option value="">Unchanged (theme default)</option>';
							}
							foreach ($font_family as $fonts) {
								if ($fonts === $v) {
								} else {
									echo '<option value="' . esc_attr($fonts) . '">' . esc_html($fonts) . '</option>';
								}
							}
							echo '</select>';
							echo '<h3>Article Abstract</h3>';
							echo '<h4>Color</h4>';
							echo '<input class="jscolor" name="abstract_font_color" id="abstract_font_color" type="text" value="' . esc_attr($this->get_with_default($style_news, 'article_abstract', 'color', '')) . '" /><br>';
							echo '<h4>Size</h4>';
							echo '<select name="abstract_font_size" id="abstract_font_size">';
							$v = $this->get_with_default($style_news, 'article_abstract', 'size', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							for ($i = 10; $i <= 50; $i++) {
								if ($i === $v) {
								} else {
									echo '<option value="' . esc_attr($i) . '">' . esc_html($i) . '</option>';
								}
							}
							echo '</select>';
							echo '<h4>Font Family</h4>';
							echo '<select name="abstract_font_family" id="abstract_font_family">';
							$v = $this->get_with_default($style_news, 'article_abstract', 'font_family', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							if ($v) {
								echo '<option value="">Unchanged (theme default)</option>';
							}
							foreach ($font_family as $fonts) {
								if ($fonts === $v) {
								} else {
									echo '<option value="' . esc_attr($fonts) . '">' . esc_html($fonts) . '</option>';
								}
							}
							echo '</select>';
							echo '</div>';
							echo '<div class="style_right">';
							echo '<h3>Article Date</h3>';

echo '<h4>Color</h4>';

echo '<input class="jscolor" name="news_date_color" id="news_date_color" type="text" value="' . esc_attr($this->get_with_default($style_news, 'article_date', 'color', '')) . '" /><br>';

echo '<h4>Size</h4>';

echo '<select name="news_date_size" id="news_date_size">';

$v = $this->get_with_default($style_news, 'article_date', 'size', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';

for ($i = 10; $i <= 50; $i++) {
								if ($i === $v) {
								} else {
									echo '<option value="' . esc_attr($i) . '">' . esc_html($i) . '</option>';
								}
							}
							echo '</select>';

echo '<h4>Font Family</h4>';
							echo '<select name="date_font" id="date_font">';
							$v = $this->get_with_default($style_news, 'article_date', 'font_family', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							if ($v) {
								echo '<option value="">Unchanged (theme default)</option>';
							}
							foreach ($font_family as $fonts) {
								if ($fonts === $v) {
								} else {
									echo '<option value="' . esc_attr($fonts) . '">' . esc_html($fonts) . '</option>';
								}
							}
							echo '</select>';

echo '<h3>Article Sources</h3>';

echo '<h4>Color</h4>';

echo '<input class="jscolor" name="source_color" id="source_color" type="text" value="' . esc_attr($this->get_with_default($style_news, 'article_sources', 'color', '')) . '" /><br>';

echo '<h4>Size</h4>';

echo '<select name="source_size" id="source_size">';

$v = $this->get_with_default($style_news, 'article_sources', 'size', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';

echo '<h4>Font Family</h4>';
							echo '<select name="source_font" id="source_font">';
							$v = $this->get_with_default($style_news, 'article_sources', 'font_family', '');
							echo '<option value="' . esc_attr($v) . '">' . esc_html($v) . '</option>';
							if ($v) {
								echo '<option value="">Unchanged (theme default)</option>';
							}
							foreach ($font_family as $fonts) {
								if ($fonts === $v) {
								} else {
									echo '<option value="' . esc_attr($fonts) . '">' . esc_html($fonts) . '</option>';
								}
							}
							echo '</select>';
							echo '<br><br>';
							echo '<div>';
							echo '<h3><input type="checkbox" name="default_values_style" value="1"><span>Reset all style changes</span></h3>';
							echo '<p>(This will change all styles to default format.)</p>';
							echo '</div>';

submit_button();
							echo '</div>';
							echo '</form>';
							echo '</div>';
							?>

<?php } elseif ($tab === $this->feed_settings_key) {
						echo '<div class="feeds-row-style">';
						echo '<div>';
				// phpcs:ignore WordPress.Security.NonceVerification.Recommended
				if (isset($_GET['status'])) {
					// phpcs:ignore WordPress.Security.NonceVerification.Recommended
					if (intval($_GET['status']) === 1) {
						echo '<span><h3>Your message has been sent.<br/>Thank you.</h3></span>';
					} else {
						echo '<span><h3>Error sending message. Please use the form at <a href="https://www.newsplugin.com/contact/">https://www.newsplugin.com/contact/</a>, don' . "'" . 't forget to include the server informations and mention that the plugin feedback page failed.</span></h3>';
					}
				} ?>
					</div>
					<form action="<?php echo esc_url(admin_url('admin-post.php')); ?>" method="post" id="feed_form">
						<?php wp_nonce_field('news_plugin_send_feedback', 'news_plugin_send_feedback_field'); ?>
						<input type="hidden" name="action" value="news_plugin_send_feedback">
						<div class="feed_left">
							<h3><?php esc_html_e('Email', 'news_plugin'); ?></h3><?php
							$user_info = News_Plugin_Utils::get_user_info();
							if ($user_info) {
								$email = $user_info->email;
							} else {
								$email = '';
							}
											echo '<input class="text notsobig" name="feed_from" id="feed_from" type="email" size="64" value="' . esc_attr($email) . '"/><br>';
											echo '<h3>Subject</h3>';
											echo '<input class="text notsobig" name="feed_subject" id="feed_subject" type="text" size="64" /><br>';
											echo '<h3>Description</h3>';
											echo '<textarea form="feed_form" class="notsobig" name="feed_desc" id="taid" cols="64" rows="10">';
											echo '</textarea><br>';
											echo '<p class="submit">';
											echo '<input type="submit" name="send" id="send" class="button button-primary" value="Submit">';
											echo '</p>';
											echo '</div>';

echo '<div class="feed_right">';
											echo '<h2><input type="checkbox" id="feed_system_div" onclick="showDiv(this)" checked="checked"/> Also include system environment details</h2>';
											echo '<div class="feed_system_preview" id="system_enmt">';
											echo '<table cellspacing="0" id="feed_status" class="feeds_status_table wideStatus">';
											echo '<thead>';
											echo '<tr>';
											echo '<th data-export-label="System Environment" colspan="3">';
											echo '<h2 style="float:left;">System Environment</h2>';
											echo '</th>';
											echo '</tr>';
											echo '</thead>';
											echo '<tbody>';
											echo '<input type="hidden" id="sys_table_input" value="" name="sys_table_input">';

$results = get_option('newsPlugin_system_info');
							foreach ($results['wordpress_env'] as $key => $value) {
								$key_Name = str_replace('_', ' ', $key);
								echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
							}
							foreach ($results['system_env'] as $key => $value) {
								$key_Name = str_replace('_', ' ', $key);
								echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
							}
							foreach ($results['newsplugin_env'] as $key => $value) {
								$key_Name = str_replace('_', ' ', $key);
								echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
							}

echo '</tbody>';
											echo '</table>';
											echo '</div>';
											echo '<div class="log_div">';
											$myfilename = plugin_dir_url(__FILE__) . "logs/plugin-logs.txt";
											// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
											$content = file_exists($myfilename) ? file_get_contents($myfilename) : false;
											$v = ($content === false) ? '' : ' checked="checked"';
											echo '<h2><input type="checkbox" id="errors_div" onclick="showError(this)"' . esc_html($v) . '/> Include Custom Logs</h2>';
											echo '</div>';
											echo '<div class="feed_system_preview" id="error_show_div">';
											echo '<textarea id="errors_logs" name="noLog_errors" form="feed_form" style="display:none;">"' . esc_html($content) . '"</textarea>';
							if ($content !== false) {
								echo '<p><strong>"' . esc_html($content) . '"</strong></p>';
							}
											echo '</div>';
											echo '</div>';
											echo '</form>';

echo '</div>';
							?>
							<script>
								function showDiv(box) {
									if (box.checked) {
										document.getElementById("system_enmt").style.display = 'block';
										var field = document.getElementById("sys_table_input");
										field.id = "insert_sys_info";
										field.setAttribute("name", "insert_sys_info");
									} else {
										document.getElementById("system_enmt").style.display = "none";
										var field = document.getElementById("insert_sys_info");
										field.id = "sys_table_input";
										field.setAttribute("name", "sys_table_input");
									}
								}

<?php } elseif ($tab === $this->status_settings_key) { ?>
							<form action="<?php echo esc_url(admin_url('admin-post.php')); ?>" method="post">
								<?php wp_nonce_field('news_plugin_update_system_info'); ?>
								<input type="hidden" name="action" value="news_plugin_update_system_info">
								<p class="submit">
									<input type="submit" name="update_system_info" id="update_system_info" class="button button-primary" value="Refresh">
								</p>
							</form>
							<table cellspacing="0" id="status" class="news_status_table wideStatus">
								<tbody>
									<?php
									$results = get_option('newsPlugin_system_info');
									echo '<tr><td class="back_td_clr" colspan="2"><h3>WordPress Environment</h3></td></tr>';
									foreach ($results['wordpress_env'] as $key => $value) {
										$key_Name = str_replace('_', ' ', $key);
										echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
									}
									echo '<tr><td class="back_td_clr" colspan="2"><h3>System Environment</h3></td></tr>';
									foreach ($results['system_env'] as $key => $value) {
										$key_Name = str_replace('_', ' ', $key);
										echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
									}
									echo '<tr><td class="back_td_clr" colspan="2"><h3>NewsPlugin Environment</h3></td></tr>';
									foreach ($results['newsplugin_env'] as $key => $value) {
										$key_Name = str_replace('_', ' ', $key);
										echo '<tr>
							<td data-export-label="' . esc_attr($key) . '">' . esc_html(strtoupper($key_Name)) . ' :</td>
							<td>' . esc_html($value) . '</td>
						</tr>';
									}
									echo '</tbody>';
									echo '</table>';

?>
			<?php } ?>
						</div>
				<?php
	}

/**
	 * Renders our tabs in the plugin options page,
	 * walks through the object's tabs array and prints
	 * them one by one. Provides the heading for the
	 * plugin_options_page method.
	 *
	 * @param string $current_tab Current tab ID.
	 * @return void
	 */
	public function newsplugin_options_tabs($current_tab)
	{
		echo '<h2 class="nav-tab-wrapper">';
		foreach ($this->plugin_settings_tabs as $tab_key => $tab_caption) {
			$active = $current_tab === $tab_key ? 'nav-tab-active' : '';
			echo '<a class="nav-tab ' . esc_attr($active) . '" href="?page=' . esc_attr($this->plugin_options_key) . '&tab=' . esc_attr($tab_key) . '">' . esc_html($tab_caption) . '</a>';
		}
		echo '</h2>';
	}

/**
	 * Add link to the options page to the plugin action links.
	 *
	 * @param array $default_links Default links.
	 * @return array
	 */
	public function add_action_links($default_links)
	{
		$links = [
			'<a href="' . admin_url('admin.php?page=news-plugin-settings') . '">Settings</a>',
		];
		return array_merge($links, $default_links);
	}

/**
	 * Render the API key settings.
	 */
	public function settings_api_key()
	{
		$v = get_option('news_plugin_api_key');
		echo '<input class="regular-text" name="news_plugin_api_key" id="news_plugin_api_key" type="text" size="64" value="' . esc_attr($v) . '" />';
		echo '<p class="description">';
		echo 'You can get it at <a href="http://my.newsplugin.com/register" target="_blank">http://my.newsplugin.com/register</a>.';
		echo '</p>';
	}

/**
	 * Validate the API key settings.
	 *
	 * @param string $input API key.
	 * @return string
	 */
	public function validate_api_key($input)
	{
		return sanitize_text_field($input);
	}

/**
	 * Render the user mode settings.
	 */
	public function settings_user_mode()
	{
		$v = get_option('news_plugin_user_mode');
		echo '<p>';
		echo '<input type="radio" name="news_plugin_user_mode" id="news_plugin_user_mode_0" value="0"', ($v === 0 ? ' checked="checked"' : ''), '>';
		echo '<label for="news_plugin_user_mode_0">Basic - Simple &amp; easy way to start with.</label>';
		echo '<br>';
		echo '<input type="radio" name="news_plugin_user_mode" id="news_plugin_user_mode_1" value="1"', ($v === 1 ? ' checked="checked"' : ''), '>';
		echo '<label for="news_plugin_user_mode_1">Advanced - More features for advanced users.</label>';
		echo '<br>';
		echo '<input type="radio" name="news_plugin_user_mode" id="news_plugin_user_mode_2" value="2"', ($v === 2 ? ' checked="checked"' : ''), '>';
		echo '<label for="news_plugin_user_mode_2">Expert - Manual publishing mode for professionals.</label>';
		echo '</p>';
	}

/**
	 * Validate the user mode settings.
	 *
	 * @param int $input User mode ID (?).
	 * @return int
	 */
	public function validate_user_mode($input)
	{
		$v = absint($input);
		return ($v < 3 ? $v : 0);
	}

/**
	 * Update stystem info
	 *
	 * @return void
	 */
	public function handle_update_system_info()
	{
		update_option('newsPlugin_system_info', News_Plugin_Utils::get_system_info());
		$redirect = admin_url('admin.php') . '?page=news-plugin-settings&tab=newsplugin_status_settings';
		wp_safe_redirect($redirect);
	}

/**
	 * Save CSS styles
	 *
	 * @return void
	 */
	public function handle_save_style()
	{
		include(plugin_dir_path(__FILE__) . 'save_style.php');
	}

/**
	 * Send feedback
	 *
	 * @return void
	 */
	public function handle_send_feedback()
	{
		include(plugin_dir_path(__FILE__) . 'send_feedback.php');
	}
}

// Hook ourselves into the WordPress.
		new News_Plugin();

Back to Directory File Manager