Issues in email-log.php - All Issues - Inspection of "Include initial commit" - sudar/email-log - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-06-29 02:29 UTC

email-log.php (8 issues)

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<?php
/**
 * Plugin Name: Email Log
 * Plugin URI: http://sudarmuthu.com/wordpress/email-log
 * Description: Logs every email sent through WordPress
 * Donate Link: http://sudarmuthu.com/if-you-wanna-thank-me
 * Author: Sudar
 * Version: 1.9
 * Author URI: http://sudarmuthu.com/
 * Text Domain: email-log
 * Domain Path: languages/
 * === RELEASE NOTES ===
 * Check readme file for full release notes
 */

/**
 * Copyright 2009  Sudar Muthu  (email : [email protected])
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2, as
 * published by the Free Software Foundation.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

/**
 * Plugin Root File
 *
 * @since 1.7.2
 */
if ( ! defined( 'EMAIL_LOG_PLUGIN_FILE' ) ) {
	define( 'EMAIL_LOG_PLUGIN_FILE', __FILE__ );
}

/**
 * Handles installation and table creation.
 */
require_once plugin_dir_path( __FILE__ ) . 'include/install.php';

/**
 * Helper functions.
 */
require_once plugin_dir_path( __FILE__ ) . 'include/util/helper.php';

/**
 * The main plugin class.
 *
 * @since Genesis
 */
class EmailLog {

	/**
	 * Filesystem directory path with trailing slash.
	 *
	 * @since Genesis
	 * @var string $include_path
	 */
	public $include_path;

	/**
	 * Admin screen object.
	 *
	 * @since Genesis
	 * @access private
	 * @var string $include_path
	 */
	private $admin_screen;

	/**
	 * Version number.
	 *
	 * @since Genesis
	 * @var const VERSION
	 */
	const VERSION                  = '1.9';

	/**
	 * Filter name.
	 *
	 * @since Genesis
	 * @var const FILTER_NAME
	 */
	const FILTER_NAME              = 'wp_mail_log';

	/**
	 * Page slug to be used in admin dashboard hyperlinks.
	 *
	 * @since Genesis
	 * @var const PAGE_SLUG
	 */
	const PAGE_SLUG                = 'email-log';

	/**
	 * String value to generate nonce.
	 *
	 * @since Genesis
	 * @var const DELETE_LOG_NONCE_FIELD
	 */
	const DELETE_LOG_NONCE_FIELD   = 'sm-delete-email-log-nonce';

	/**
	 * String value to generate nonce.
	 *
	 * @since Genesis
	 * @var const DELETE_LOG_ACTION
	 */
	const DELETE_LOG_ACTION        = 'sm-delete-email-log';

	// DB stuff
	const TABLE_NAME               = 'email_log';          /* Database table name */
	const DB_OPTION_NAME           = 'email-log-db';       /* Database option name */
	const DB_VERSION               = '0.1';                /* Database version */

	// JS Stuff
	const JS_HANDLE                = 'email-log';

	//hooks
	const HOOK_LOG_COLUMNS         = 'email_log_manage_log_columns';
	const HOOK_LOG_DISPLAY_COLUMNS = 'email_log_display_log_columns';

	/**
	 * Initialize the plugin by registering the hooks.
	 */
	function __construct() {

		$this->include_path = plugin_dir_path( __FILE__ );

		// Load localization domain.
		$this->translations = dirname( plugin_basename( __FILE__ ) ) . '/languages/' ;
class MyClass { }

$x = new MyClass();
$x->foo = true;
		load_plugin_textdomain( 'email-log', false, $this->translations );

		// Register hooks.
		add_action( 'admin_menu', array( $this, 'register_settings_page' ) );

		// Register Filter.
		add_filter( 'wp_mail', array( $this, 'log_email' ) );
		add_filter( 'set-screen-option', array( $this, 'save_screen_options' ), 10, 3 );
		add_filter( 'plugin_row_meta', array( $this, 'add_plugin_links' ), 10, 2 );

		$plugin = plugin_basename( __FILE__ );
		add_filter( "plugin_action_links_$plugin", array( $this, 'add_action_links' ) );
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);

		// Add our ajax call.
		add_action( 'wp_ajax_display_content', array( $this, 'display_content_callback' ) );
	}

	/**
	 * Adds additional links in the plugin listing page.
	 *
	 * @since Genesis
	 *
	 * @see Additional links in the Plugin listing is based on
	 * @link http://zourbuth.com/archives/751/creating-additional-wordpress-plugin-links-row-meta/
	 *
	 * @param array $links Array with default links to display in plugins page.
	 * @param string $file The name of the plugin file.
	 * @return array Array with links to display in plugins page.
	 */
	public function add_plugin_links( $links, $file ) {
		$plugin = plugin_basename( __FILE__ );

		if ( $file == $plugin ) {
			// only for this plugin
			return array_merge( $links,
				array( '<a href="http://sudarmuthu.com/wordpress/email-log/pro-addons" target="_blank">' . __( 'Buy Addons', 'email-log' ) . '</a>' )
			);
		}
		return $links;
	}

	/**
	 * Registers the settings page.
	 *
	 * @since Genesis
	 */
	public function register_settings_page() {
		// Save the handle to your admin page - you'll need it to create a WP_Screen object
		$this->admin_page = add_submenu_page( 'tools.php', __( 'Email Log', 'email-log' ), __( 'Email Log', 'email-log' ), 'manage_options', self::PAGE_SLUG , array( $this, 'display_logs' ) );
class MyClass { }

$x = new MyClass();
$x->foo = true;

		add_action( "load-{$this->admin_page}", array( $this, 'create_settings_panel' ) );
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
	}

	/**
	 * Displays the stored email log.
	 *
	 * @since Genesis
	 */
	public function display_logs() {
		add_thickbox();

		$this->logs_table->prepare_items( $this->get_per_page() );
class MyClass { }

$x = new MyClass();
$x->foo = true;
?>
	<div class="wrap">
		<h2><?php _e( 'Email Logs', 'email-log' );?></h2>
		<?php
		if ( isset( $this->logs_deleted ) && $this->logs_deleted != '' ) {
			$logs_deleted = intval( $this->logs_deleted );
class MyClass { }

$x = new MyClass();
$x->foo = true;

			if ( $logs_deleted > 0 ) {
				echo '<div class="updated"><p>' . sprintf( _n( '1 email log deleted.', '%s email logs deleted', $logs_deleted, 'email-log' ), $logs_deleted ) . '</p></div>';
			} else {
				echo '<div class="updated"><p>' . __( 'There was some problem in deleting the email logs' , 'email-log' ) . '</p></div>';
			}
			unset( $this->logs_deleted );
		}
?>
		<form id="email-logs-search" method="get">
			<input type="hidden" name="page" value="<?php echo self::PAGE_SLUG; ?>" >
<?php
		$this->logs_table->search_box( __( 'Search Logs', 'email-log' ), 'search_id' );
?>
		</form>

		<form id="email-logs-filter" method="get">
			<input type="hidden" name="page" value="<?php echo $_REQUEST['page'] ?>" />
<?php
		wp_nonce_field( self::DELETE_LOG_ACTION, self::DELETE_LOG_NONCE_FIELD );
		$this->logs_table->display();
?>
		</form>
	</div>
<?php
		/**
		 * Action to add additional content to email log admin footer.
		 *
		 * @since 1.8
		 */
		do_action( 'el_admin_footer' );

		// Display credits in Footer
		add_action( 'in_admin_footer', array( $this, 'add_footer_links' ) );
	}

	/**
	 * Adds settings panel for the plugin.
	 *
	 * @since Genesis
	 */
	public function create_settings_panel() {

		/**
		 * Create the WP_Screen object against your admin page handle
		 * This ensures we're working with the right admin page
		 */
		$this->admin_screen = WP_Screen::get( $this->admin_page );

		/**
		 * Content specified inline
		 */
		$this->admin_screen->add_help_tab(
			array(
				'title'    => __( 'About Plugin', 'email-log' ),
				'id'       => 'about_tab',
				'content'  => '<p>' . __( 'Email Log WordPress Plugin, allows you to log all emails that are sent through WordPress.', 'email-log' ) . '</p>',
				'callback' => false,
			)
		);

		// Add help sidebar
		$this->admin_screen->set_help_sidebar(
			'<p><strong>' . __( 'More information', 'email-log' ) . '</strong></p>' .
			'<p><a href = "http://sudarmuthu.com/wordpress/email-log">' . __( 'Plugin Homepage/support', 'email-log' ) . '</a></p>' .
			'<p><a href = "http://sudarmuthu.com/blog">' . __( "Plugin author's blog", 'email-log' ) . '</a></p>' .
			'<p><a href = "http://sudarmuthu.com/wordpress/">' . __( "Other Plugin's by Author", 'email-log' ) . '</a></p>'
		);

		// Add screen options
		$this->admin_screen->add_option(
			'per_page',
			array(
				'label' => __( 'Entries per page', 'email-log' ),
				'default' => 20,
				'option' => 'per_page',
			)
		);

		if ( ! class_exists( 'WP_List_Table' ) ) {
			require_once ABSPATH . WPINC . '/class-wp-list-table.php';
		}

		if ( ! class_exists( 'Email_Log_List_Table' ) ) {
			require_once $this->include_path . 'include/class-email-log-list-table.php';
		}

		//Prepare Table of elements
		$this->logs_table = new Email_Log_List_Table();
	}

	/**
	 * AJAX callback for displaying email content.
	 *
	 * @since 1.6
	 */
	public function display_content_callback() {
		global $wpdb;

		$table_name = $wpdb->prefix . self::TABLE_NAME;
		$email_id   = absint( $_GET['email_id'] );

		$query      = $wpdb->prepare( 'SELECT * FROM ' . $table_name . ' WHERE id = %d', $email_id );
		$content    = $wpdb->get_results( $query );

		echo wpautop( $content[0]->message );

		die(); // this is required to return a proper result
	}

	/**
	 * Saves Screen options.
	 *
	 * @since Genesis
	 *
	 * @param bool|int $status Screen option value. Default false to skip.
	 * @param string   $option The option name.
	 * @param int      $value  The number of rows to use.
	 * @return bool|int
	 */
	function save_screen_options( $status, $option, $value ) {

		if ( 'per_page' == $option ) {
			return $value;
		} else {
			return $status;
		}
	}

	/**
	 * Gets the per page option.
	 *
	 * @since Genesis
	 *
	 * @return int Number of logs a user wanted to be displayed in a page.
	 */
	public static function get_per_page() {
		$screen = get_current_screen();
		$option = $screen->get_option( 'per_page', 'option' );

		$per_page = get_user_meta( get_current_user_id(), $option, true );

		if ( empty( $per_page ) || $per_page < 1 ) {
			$per_page = $screen->get_option( 'per_page', 'default' );
		}

		return $per_page;
	}

	/**
	 * Adds additional links.
	 *
	 * @since Genesis
	 *
	 * @param array $links
	 * @return array
	 */
	public function add_action_links( $links ) {
		// Add a link to this plugin's settings page
		$settings_link = '<a href="tools.php?page=email-log">' . __( 'Log', 'email-log' ) . '</a>';
		array_unshift( $links, $settings_link );
		return $links;
	}

	/**
	 * Adds Footer links.
	 *
	 * @since Genesis
	 *
	 * @see Function relied on
	 * @link http://striderweb.com/nerdaphernalia/2008/06/give-your-wordpress-plugin-credit/
	 */
	public function add_footer_links() {
		$plugin_data = get_plugin_data( __FILE__ );
		printf( '%1$s ' . __( 'plugin', 'email-log' ) . ' | ' . __( 'Version', 'email-log' ) . ' %2$s | ' . __( 'by', 'email-log' ) . ' %3$s<br />', $plugin_data['Title'], $plugin_data['Version'], $plugin_data['Author'] );
	}

	/**
	 * Logs email to database.
	 *
	 * @since Genesis
	 *
	 * @global object $wpdb
	 *
	 * @param array $mail_info Information about email.
	 * @return array Information about email.
	 */
	public function log_email( $mail_info ) {
		global $wpdb;

		$attachment_present = ( count( $mail_info['attachments'] ) > 0 ) ? 'true' : 'false';

		// return filtered array
		$mail_info  = apply_filters( self::FILTER_NAME, $mail_info );
		$table_name = $wpdb->prefix . self::TABLE_NAME;

		if ( isset( $mail_info['message'] ) ) {
			$message = $mail_info['message'];
		} else {
			// wpmandrill plugin is changing "message" key to "html". See https://github.com/sudar/email-log/issues/20
			// Ideally this should be fixed in wpmandrill, but I am including this hack here till it is fixed by them.
			if ( isset( $mail_info['html'] ) ) {
				$message = $mail_info['html'];
			} else {
				$message = '';
			}
		}

		// Log into the database
		$wpdb->insert( $table_name, array(
				'to_email'    => is_array( $mail_info['to'] ) ? implode( ',', $mail_info['to'] ) : $mail_info['to'],
				'subject'     => $mail_info['subject'],
				'message'     => $message,
				'headers'     => is_array( $mail_info['headers'] ) ? implode( "\n", $mail_info['headers'] ) : $mail_info['headers'],
				'attachments' => $attachment_present,
				'sent_date'   => current_time( 'mysql' ),
			) );

		return $mail_info;
	}
}

/**
 * Instantiates the plugin class
 *
 * @since Genesis
 *
 * @see Class `EmailLog`
 * @global EmailLog $EmailLog
 */
function email_log() {
	global $EmailLog;
	$EmailLog = new EmailLog();
}
add_action( 'init', 'email_log' );
?>


1			<?php
2			/**
3			* Plugin Name: Email Log
4			* Plugin URI: http://sudarmuthu.com/wordpress/email-log
5			* Description: Logs every email sent through WordPress
6			* Donate Link: http://sudarmuthu.com/if-you-wanna-thank-me
7			* Author: Sudar
8			* Version: 1.9
9			* Author URI: http://sudarmuthu.com/
10			* Text Domain: email-log
11			* Domain Path: languages/
12			* === RELEASE NOTES ===
13			* Check readme file for full release notes
14			*/
15
16			/**
17			* Copyright 2009 Sudar Muthu (email : [email protected])
18			* This program is free software; you can redistribute it and/or modify
19			* it under the terms of the GNU General Public License, version 2, as
20			* published by the Free Software Foundation.
21			* This program is distributed in the hope that it will be useful,
22			* but WITHOUT ANY WARRANTY; without even the implied warranty of
23			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24			* GNU General Public License for more details.
25			* You should have received a copy of the GNU General Public License
26			* along with this program; if not, write to the Free Software
27			* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
28			*/
29
30			/**
31			* Plugin Root File
32			*
33			* @since 1.7.2
34			*/
35			if ( ! defined( 'EMAIL_LOG_PLUGIN_FILE' ) ) {
36			define( 'EMAIL_LOG_PLUGIN_FILE', __FILE__ );
37			}
38
39			/**
40			* Handles installation and table creation.
41			*/
42			require_once plugin_dir_path( __FILE__ ) . 'include/install.php';
43
44			/**
45			* Helper functions.
46			*/
47			require_once plugin_dir_path( __FILE__ ) . 'include/util/helper.php';
48
49			/**
50			* The main plugin class.
51			*
52			* @since Genesis
53			*/
54			class EmailLog {
55
56			/**
57			* Filesystem directory path with trailing slash.
58			*
59			* @since Genesis
60			* @var string $include_path
61			*/
62			public $include_path;
63
64			/**
65			* Admin screen object.
66			*
67			* @since Genesis
68			* @access private
69			* @var string $include_path
70			*/
71			private $admin_screen;
72
73			/**
74			* Version number.
75			*
76			* @since Genesis
77			* @var const VERSION
78			*/
79			const VERSION = '1.9';
80
81			/**
82			* Filter name.
83			*
84			* @since Genesis
85			* @var const FILTER_NAME
86			*/
87			const FILTER_NAME = 'wp_mail_log';
88
89			/**
90			* Page slug to be used in admin dashboard hyperlinks.
91			*
92			* @since Genesis
93			* @var const PAGE_SLUG
94			*/
95			const PAGE_SLUG = 'email-log';
96
97			/**
98			* String value to generate nonce.
99			*
100			* @since Genesis
101			* @var const DELETE_LOG_NONCE_FIELD
102			*/
103			const DELETE_LOG_NONCE_FIELD = 'sm-delete-email-log-nonce';
104
105			/**
106			* String value to generate nonce.
107			*
108			* @since Genesis
109			* @var const DELETE_LOG_ACTION
110			*/
111			const DELETE_LOG_ACTION = 'sm-delete-email-log';
112
113			// DB stuff
114			const TABLE_NAME = 'email_log'; /* Database table name */
115			const DB_OPTION_NAME = 'email-log-db'; /* Database option name */
116			const DB_VERSION = '0.1'; /* Database version */
117
118			// JS Stuff
119			const JS_HANDLE = 'email-log';
120
121			//hooks
122			const HOOK_LOG_COLUMNS = 'email_log_manage_log_columns';
123			const HOOK_LOG_DISPLAY_COLUMNS = 'email_log_display_log_columns';
124
125			/**
126			* Initialize the plugin by registering the hooks.
127			*/
128			function __construct() {
			0 ignored issues – show Best Practice introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
129			$this->include_path = plugin_dir_path( __FILE__ );
130
131			// Load localization domain.
132			$this->translations = dirname( plugin_basename( __FILE__ ) ) . '/languages/' ;
			0 ignored issues – show Bug introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `translations` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
133			load_plugin_textdomain( 'email-log', false, $this->translations );
134
135			// Register hooks.
136			add_action( 'admin_menu', array( $this, 'register_settings_page' ) );
137
138			// Register Filter.
139			add_filter( 'wp_mail', array( $this, 'log_email' ) );
140			add_filter( 'set-screen-option', array( $this, 'save_screen_options' ), 10, 3 );
141			add_filter( 'plugin_row_meta', array( $this, 'add_plugin_links' ), 10, 2 );
142
143			$plugin = plugin_basename( __FILE__ );
144			add_filter( "plugin_action_links_$plugin", array( $this, 'add_action_links' ) );
			1 ignored issue – show Coding Style Best Practice introduced 2016-06-19 06:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this As per coding-style, please use concatenation or `sprintf` for the variable `$plugin` instead of interpolation. It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings. // Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz); Loading history...
145
146			// Add our ajax call.
147			add_action( 'wp_ajax_display_content', array( $this, 'display_content_callback' ) );
148			}
149
150			/**
151			* Adds additional links in the plugin listing page.
152			*
153			* @since Genesis
154			*
155			* @see Additional links in the Plugin listing is based on
156			* @link http://zourbuth.com/archives/751/creating-additional-wordpress-plugin-links-row-meta/
157			*
158			* @param array $links Array with default links to display in plugins page.
159			* @param string $file The name of the plugin file.
160			* @return array Array with links to display in plugins page.
161			*/
162			public function add_plugin_links( $links, $file ) {
163			$plugin = plugin_basename( __FILE__ );
164
165			if ( $file == $plugin ) {
166			// only for this plugin
167			return array_merge( $links,
168			array( '<a href="http://sudarmuthu.com/wordpress/email-log/pro-addons" target="_blank">' . __( 'Buy Addons', 'email-log' ) . '</a>' )
169			);
170			}
171			return $links;
172			}
173
174			/**
175			* Registers the settings page.
176			*
177			* @since Genesis
178			*/
179			public function register_settings_page() {
180			// Save the handle to your admin page - you'll need it to create a WP_Screen object
181			$this->admin_page = add_submenu_page( 'tools.php', __( 'Email Log', 'email-log' ), __( 'Email Log', 'email-log' ), 'manage_options', self::PAGE_SLUG , array( $this, 'display_logs' ) );
			0 ignored issues – show Bug introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `admin_page` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
182
183			add_action( "load-{$this->admin_page}", array( $this, 'create_settings_panel' ) );
			1 ignored issue – show Coding Style Best Practice introduced 2016-06-19 06:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this As per coding-style, please use concatenation or `sprintf` for the variable `$this` instead of interpolation. It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings. // Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz); Loading history...
184			}
185
186			/**
187			* Displays the stored email log.
188			*
189			* @since Genesis
190			*/
191			public function display_logs() {
192			add_thickbox();
193
194			$this->logs_table->prepare_items( $this->get_per_page() );
			0 ignored issues – show Bug introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `logs_table` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
195			?>
196			<div class="wrap">
197			<h2><?php _e( 'Email Logs', 'email-log' );?></h2>
198			<?php
199			if ( isset( $this->logs_deleted ) && $this->logs_deleted != '' ) {
200			$logs_deleted = intval( $this->logs_deleted );
			0 ignored issues – show Bug introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `logs_deleted` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
201
202			if ( $logs_deleted > 0 ) {
203			echo '<div class="updated"><p>' . sprintf( _n( '1 email log deleted.', '%s email logs deleted', $logs_deleted, 'email-log' ), $logs_deleted ) . '</p></div>';
204			} else {
205			echo '<div class="updated"><p>' . __( 'There was some problem in deleting the email logs' , 'email-log' ) . '</p></div>';
206			}
207			unset( $this->logs_deleted );
208			}
209			?>
210			<form id="email-logs-search" method="get">
211			<input type="hidden" name="page" value="<?php echo self::PAGE_SLUG; ?>" >
212			<?php
213			$this->logs_table->search_box( __( 'Search Logs', 'email-log' ), 'search_id' );
214			?>
215			</form>
216
217			<form id="email-logs-filter" method="get">
218			<input type="hidden" name="page" value="<?php echo $_REQUEST['page'] ?>" />
219			<?php
220			wp_nonce_field( self::DELETE_LOG_ACTION, self::DELETE_LOG_NONCE_FIELD );
221			$this->logs_table->display();
222			?>
223			</form>
224			</div>
225			<?php
226			/**
227			* Action to add additional content to email log admin footer.
228			*
229			* @since 1.8
230			*/
231			do_action( 'el_admin_footer' );
232
233			// Display credits in Footer
234			add_action( 'in_admin_footer', array( $this, 'add_footer_links' ) );
235			}
236
237			/**
238			* Adds settings panel for the plugin.
239			*
240			* @since Genesis
241			*/
242			public function create_settings_panel() {
243
244			/**
245			* Create the WP_Screen object against your admin page handle
246			* This ensures we're working with the right admin page
247			*/
248			$this->admin_screen = WP_Screen::get( $this->admin_page );
249
250			/**
251			* Content specified inline
252			*/
253			$this->admin_screen->add_help_tab(
254			array(
255			'title' => __( 'About Plugin', 'email-log' ),
256			'id' => 'about_tab',
257			'content' => '<p>' . __( 'Email Log WordPress Plugin, allows you to log all emails that are sent through WordPress.', 'email-log' ) . '</p>',
258			'callback' => false,
259			)
260			);
261
262			// Add help sidebar
263			$this->admin_screen->set_help_sidebar(
264			'<p><strong>' . __( 'More information', 'email-log' ) . '</strong></p>' .
265			'<p><a href = "http://sudarmuthu.com/wordpress/email-log">' . __( 'Plugin Homepage/support', 'email-log' ) . '</a></p>' .
266			'<p><a href = "http://sudarmuthu.com/blog">' . __( "Plugin author's blog", 'email-log' ) . '</a></p>' .
267			'<p><a href = "http://sudarmuthu.com/wordpress/">' . __( "Other Plugin's by Author", 'email-log' ) . '</a></p>'
268			);
269
270			// Add screen options
271			$this->admin_screen->add_option(
272			'per_page',
273			array(
274			'label' => __( 'Entries per page', 'email-log' ),
275			'default' => 20,
276			'option' => 'per_page',
277			)
278			);
279
280			if ( ! class_exists( 'WP_List_Table' ) ) {
281			require_once ABSPATH . WPINC . '/class-wp-list-table.php';
282			}
283
284			if ( ! class_exists( 'Email_Log_List_Table' ) ) {
285			require_once $this->include_path . 'include/class-email-log-list-table.php';
286			}
287
288			//Prepare Table of elements
289			$this->logs_table = new Email_Log_List_Table();
290			}
291
292			/**
293			* AJAX callback for displaying email content.
294			*
295			* @since 1.6
296			*/
297			public function display_content_callback() {
298			global $wpdb;
299
300			$table_name = $wpdb->prefix . self::TABLE_NAME;
301			$email_id = absint( $_GET['email_id'] );
302
303			$query = $wpdb->prepare( 'SELECT * FROM ' . $table_name . ' WHERE id = %d', $email_id );
304			$content = $wpdb->get_results( $query );
305
306			echo wpautop( $content[0]->message );
307
308			die(); // this is required to return a proper result
309			}
310
311			/**
312			* Saves Screen options.
313			*
314			* @since Genesis
315			*
316			* @param bool\|int $status Screen option value. Default false to skip.
317			* @param string $option The option name.
318			* @param int $value The number of rows to use.
319			* @return bool\|int
320			*/
321			function save_screen_options( $status, $option, $value ) {
			0 ignored issues – show Best Practice introduced 2016-06-19 06:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
322			if ( 'per_page' == $option ) {
323			return $value;
324			} else {
325			return $status;
326			}
327			}
328
329			/**
330			* Gets the per page option.
331			*
332			* @since Genesis
333			*
334			* @return int Number of logs a user wanted to be displayed in a page.
335			*/
336			public static function get_per_page() {
337			$screen = get_current_screen();
338			$option = $screen->get_option( 'per_page', 'option' );
339
340			$per_page = get_user_meta( get_current_user_id(), $option, true );
341
342			if ( empty( $per_page ) \|\| $per_page < 1 ) {
343			$per_page = $screen->get_option( 'per_page', 'default' );
344			}
345
346			return $per_page;
347			}
348
349			/**
350			* Adds additional links.
351			*
352			* @since Genesis
353			*
354			* @param array $links
355			* @return array
356			*/
357			public function add_action_links( $links ) {
358			// Add a link to this plugin's settings page
359			$settings_link = '<a href="tools.php?page=email-log">' . __( 'Log', 'email-log' ) . '</a>';
360			array_unshift( $links, $settings_link );
361			return $links;
362			}
363
364			/**
365			* Adds Footer links.
366			*
367			* @since Genesis
368			*
369			* @see Function relied on
370			* @link http://striderweb.com/nerdaphernalia/2008/06/give-your-wordpress-plugin-credit/
371			*/
372			public function add_footer_links() {
373			$plugin_data = get_plugin_data( __FILE__ );
374			printf( '%1$s ' . __( 'plugin', 'email-log' ) . ' \| ' . __( 'Version', 'email-log' ) . ' %2$s \| ' . __( 'by', 'email-log' ) . ' %3$s<br />', $plugin_data['Title'], $plugin_data['Version'], $plugin_data['Author'] );
375			}
376
377			/**
378			* Logs email to database.
379			*
380			* @since Genesis
381			*
382			* @global object $wpdb
383			*
384			* @param array $mail_info Information about email.
385			* @return array Information about email.
386			*/
387			public function log_email( $mail_info ) {
388			global $wpdb;
389
390			$attachment_present = ( count( $mail_info['attachments'] ) > 0 ) ? 'true' : 'false';
391
392			// return filtered array
393			$mail_info = apply_filters( self::FILTER_NAME, $mail_info );
394			$table_name = $wpdb->prefix . self::TABLE_NAME;
395
396			if ( isset( $mail_info['message'] ) ) {
397			$message = $mail_info['message'];
398			} else {
399			// wpmandrill plugin is changing "message" key to "html". See https://github.com/sudar/email-log/issues/20
400			// Ideally this should be fixed in wpmandrill, but I am including this hack here till it is fixed by them.
401			if ( isset( $mail_info['html'] ) ) {
402			$message = $mail_info['html'];
403			} else {
404			$message = '';
405			}
406			}
407
408			// Log into the database
409			$wpdb->insert( $table_name, array(
410			'to_email' => is_array( $mail_info['to'] ) ? implode( ',', $mail_info['to'] ) : $mail_info['to'],
411			'subject' => $mail_info['subject'],
412			'message' => $message,
413			'headers' => is_array( $mail_info['headers'] ) ? implode( "\n", $mail_info['headers'] ) : $mail_info['headers'],
414			'attachments' => $attachment_present,
415			'sent_date' => current_time( 'mysql' ),
416			) );
417
418			return $mail_info;
419			}
420			}
421
422			/**
423			* Instantiates the plugin class
424			*
425			* @since Genesis
426			*
427			* @see Class `EmailLog`
428			* @global EmailLog $EmailLog
429			*/
430			function email_log() {
431			global $EmailLog;
432			$EmailLog = new EmailLog();
433			}
434			add_action( 'init', 'email_log' );
435			?>
436

sudar / email-log

Push — tests ( 5a43f2 )

email-log.php (8 issues)

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