LogTable::column_subject() - Code Metrics - Inspection of "Merge pull request #52 from sudar/feature/45-drop-..." - sudar/email-log - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8bffa3...d70731 )

by Sudar

created 2016-07-26 11:18 UTC

LogTable::column_subject() A

↳ Parent: LogTable

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	1
eloc	2
c	1
b	0
f	1
nc	1
nop	1
dl	0
loc	3
ccs	0
cts	3
cp	0
crap	2
rs	10

<?php namespace EmailLog\Core\UI;

use EmailLog\Core\DB\TableManager;
use EmailLog\Core\EmailLog as EmailLog;

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

/**
 * Table to display Email Logs.
 *
 * Based on Custom List Table Example by Matt Van Andel.
 *
 * @author  Sudar
 * @package Email Log
 */
class LogTable extends \WP_List_Table {

	/**
	 * Set up a constructor that references the parent constructor.
	 *
	 * We use the parent reference to set some default configs.
	 */
	public function __construct() {
		parent::__construct( array(
			'singular'  => 'email-log',     //singular name of the listed records
			'plural'    => 'email-logs',    //plural name of the listed records
			'ajax'      => false,           //does this table support ajax?
		) );
	}

	/**
	 * Adds extra markup in the toolbars before or after the list.
	 *
	 * @access protected
	 *
	 * @param string $which Add the markup after (bottom) or before (top) the list.
	 */
	protected function extra_tablenav( $which ) {
		if ( 'top' == $which ) {
			// The code that goes before the table is here.
			echo '<span id = "el-pro-msg">';
			_e( 'More fields are available in Pro addon. ', 'email-log' );
			echo '<a href = "http://sudarmuthu.com/out/buy-email-log-more-fields-addon" style = "color:red">';
			_e( 'Buy Now', 'email-log' );
			echo '</a>';
			echo '</span>';
		}

		if ( 'bottom' == $which ) {
			// The code that goes after the table is here.
			echo '<p>&nbsp;</p>';
			echo '<p>&nbsp;</p>';

			echo '<p>';
			_e( 'The following are the list of pro addons that are currently available for purchase.', 'email-log' );
			echo '</p>';

			echo '<ul style="list-style:disc; padding-left:35px">';

			echo '<li>';
			echo '<strong>', __( 'Email Log - Resend Email', 'email-log' ), '</strong>', ' - ';
			echo __( 'Adds the ability to resend email from logs.', 'email-log' );
			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#resend-email-addon">', __( 'More Info', 'email-log' ), '</a>.';
			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-resend-email-addon">', __( 'Buy now', 'email-log' ), '</a>';
			echo '</li>';

			echo '<li>';
			echo '<strong>', __( 'Email Log - More fields', 'email-log' ), '</strong>', ' - ';
			echo __( 'Adds more fields (From, CC, BCC, Reply To, Attachment) to the logs page.', 'email-log' );
			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#more-fields-addon">', __( 'More Info', 'email-log' ), '</a>.';
			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-more-fields-addon">', __( 'Buy now', 'email-log' ), '</a>';
			echo '</li>';

			echo '<li>';
			echo '<strong>', __( 'Email Log - Forward Email', 'email-log' ), '</strong>', ' - ';
			echo __( 'This addon allows you to send a copy of all emails send from WordPress to another email address', 'email-log' );
			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#forward-email-addon">', __( 'More Info', 'email-log' ), '</a>.';
			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-forward-email-addon">', __( 'Buy now', 'email-log' ), '</a>';
			echo '</li>';

			echo '</ul>';
		}
	}

	/**
	 * Returns the list of column and title names.
	 *
	 * @see WP_List_Table::::single_row_columns()
	 *
	 * @return array An associative array containing column information: 'slugs'=>'Visible Titles'.
	 */
	public function get_columns() {
		$columns = array(
			'cb'        => '<input type="checkbox" />', //Render a checkbox instead of text
			'sent_date' => __( 'Sent at', 'email-log' ),
			'to'        => __( 'To', 'email-log' ),
			'subject'   => __( 'Subject', 'email-log' ),
		);

		return apply_filters( EmailLog::HOOK_LOG_COLUMNS, $columns );
	}

	/**
	 * Returns the list of columns.
	 *
	 * @access protected
	 *
	 * @return array An associative array containing all the columns that should be sortable: 'slugs'=>array('data_values',bool).

	 */
	protected function get_sortable_columns() {
		$sortable_columns = array(
			'sent_date'   => array( 'sent_date', true ), //true means it's already sorted
			'to'          => array( 'to_email', false ),
			'subject'     => array( 'subject', false ),
		);
		return $sortable_columns;
	}

	/**
	 * Returns value for default columns.
	 *
	 * @access protected
	 *
	 * @param object $item
	 * @param string $column_name
	 */
	protected function column_default( $item, $column_name ) {
		do_action( EmailLog::HOOK_LOG_DISPLAY_COLUMNS, $column_name, $item );
	}

	/**
	 * Display sent date column.
	 *
	 * @access protected
	 *
	 * @param  object $item Current item object.
	 * @return string       Markup to be displayed for the column.
	 */
	protected function column_sent_date( $item ) {
		$email_date = mysql2date(
			sprintf( __( '%s @ %s', 'email-log' ), get_option( 'date_format', 'F j, Y' ), get_option( 'time_format', 'g:i A' ) ),
			$item->sent_date
		);

		$actions = array();

		$content_ajax_url = add_query_arg(
			array(
				'action'    => 'display_content',
				'email_id'  => $item->id,
				'TB_iframe' => 'true',
				'width'     => '600',
				'height'    => '550',
			),
			'admin-ajax.php'
		);

		$actions['view-content'] = sprintf( '<a href="%1$s" class="thickbox" title="%2$s">%3$s</a>',
			esc_url( $content_ajax_url ),
			__( 'Email Content', 'email-log' ),
			__( 'View Content', 'email-log' )
		);

		$delete_url = add_query_arg(
			array(
				'page'                           => $_REQUEST['page'],
				'action'                         => 'delete',
				$this->_args['singular']         => $item->id,
				EmailLog::DELETE_LOG_NONCE_FIELD => wp_create_nonce( EmailLog::DELETE_LOG_ACTION ),
			)
		);

		$actions['delete'] = sprintf( '<a href="%s">%s</a>',
			esc_url( $delete_url ),
			__( 'Delete', 'email-log' )
		);

		/**
		 * This filter can be used to modify the list of row actions that are displayed.
		 *
		 * @since 1.8
		 *
		 * @param array $actions List of actions.
		 * @param object $item The current log item.
		 */
		$actions = apply_filters( 'el_row_actions', $actions, $item );

		return sprintf( '%1$s <span style="color:silver">(id:%2$s)</span>%3$s',
			/*$1%s*/ $email_date,
			/*$2%s*/ $item->id,
			/*$3%s*/ $this->row_actions( $actions )
		);
	}

	/**
	 * To field.
	 *
	 * @access protected
	 *
	 * @param object $item
	 * @return string
	 */
	protected function column_to( $item ) {
		return esc_html( $item->to_email );
	}

	/**
	 * Subject field.
	 *
	 * @access protected
	 *
	 * @param object $item
	 * @return string
	 */
	protected function column_subject( $item ) {
		return esc_html( $item->subject );
	}

	/**
	 * Markup for action column.
	 *
	 * @access protected
	 *
	 * @param object $item
	 * @return string
	 */
	protected function column_cb( $item ) {
		return sprintf(
			'<input type="checkbox" name="%1$s[]" value="%2$s" />',
			/*$1%s*/ $this->_args['singular'],
			/*$2%s*/ $item->id
		);
	}

	/**
	 * Specify the list of bulk actions.
	 *
	 * @access protected
	 *
	 * @return array An associative array containing all the bulk actions: 'slugs'=>'Visible Titles'.
	 */
	protected function get_bulk_actions() {
		$actions = array(
			'delete'     => __( 'Delete', 'email-log' ),
			'delete-all' => __( 'Delete All Logs', 'email-log' ),
		);
		return $actions;
	}

	/**
	 * Handles bulk actions.
	 *
	 * @see $this->prepare_items()
	 */
	public function process_bulk_action() {
		global $wpdb;

		$email_log = email_log();

		if ( 'delete' === $this->current_action() ) {
			// Delete a list of logs by id.

			$nonce = $_REQUEST[ EmailLog::DELETE_LOG_NONCE_FIELD ];
			if ( wp_verify_nonce( $nonce, EmailLog::DELETE_LOG_ACTION ) ) {

				$ids = $_GET[ $this->_args['singular'] ];

				if ( is_array( $ids ) ) {
					$selected_ids = implode( ',', $ids );
				} else {
					$selected_ids = $ids;
				}

				// Can't use wpdb->prepare for the below query. If used it results in this bug
				// https://github.com/sudar/email-log/issues/13

				$selected_ids = esc_sql( $selected_ids );

				$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
				// TODO: move this logic away from Email Log class
				$email_log->logs_deleted = $wpdb->query( "DELETE FROM $table_name where id IN ( $selected_ids )" ); //@codingStandardsIgnoreLine
			} else {
				wp_die( 'Cheating, Huh? ' );
			}
		} elseif ( 'delete-all' === $this->current_action() ) {
			// Delete all logs.
			$nonce = $_REQUEST[ EmailLog::DELETE_LOG_NONCE_FIELD ];
			if ( wp_verify_nonce( $nonce, EmailLog::DELETE_LOG_ACTION ) ) {
				$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
				$email_log->logs_deleted = $wpdb->query( "DELETE FROM $table_name" ); //@codingStandardsIgnoreLine
			} else {
				wp_die( 'Cheating, Huh? ' );
			}
		}
	}

	/**
	 * Prepare data for display.
	 */
	public function prepare_items() {
		global $wpdb;

		$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
		$this->_column_headers = $this->get_column_info();

		// Handle bulk actions.
		$this->process_bulk_action();

		// Get current page number.
		$current_page = $this->get_pagenum();

		$query = 'SELECT * FROM ' . $table_name;
		$count_query = 'SELECT count(*) FROM ' . $table_name;
		$query_cond = '';

		if ( isset( $_GET['s'] ) ) {
			$search_term = trim( esc_sql( $_GET['s'] ) );
			$query_cond .= " WHERE to_email LIKE '%$search_term%' OR subject LIKE '%$search_term%' ";
// Instead of
$x = "foo $bar $baz";

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

		// Ordering parameters.
		$orderby = ! empty( $_GET['orderby'] ) ? esc_sql( $_GET['orderby'] ) : 'sent_date';
		$order   = ! empty( $_GET['order'] ) ? esc_sql( $_GET['order'] ) : 'DESC';

		if ( ! empty( $orderby ) & ! empty( $order ) ) {
			$query_cond .= ' ORDER BY ' . $orderby . ' ' . $order;
		}

		// Find total number of items.
		$count_query = $count_query . $query_cond;
		$total_items = $wpdb->get_var( $count_query );

		// Adjust the query to take pagination into account.
		$per_page = EmailLog::get_per_page();
		if ( ! empty( $current_page ) && ! empty( $per_page ) ) {
			$offset = ( $current_page - 1 ) * $per_page;
			$query_cond .= ' LIMIT ' . (int) $offset . ',' . (int) $per_page;
		}

		// Fetch the items.
		$query = $query . $query_cond;
		$this->items = $wpdb->get_results( $query );

		// Register pagination options & calculations.
		$this->set_pagination_args( array(
			'total_items' => $total_items,
			'per_page'    => $per_page,
			'total_pages' => ceil( $total_items / $per_page ),
		) );
	}

	/**
	 * Displays default message when no items are found.
	 */
	public function no_items() {
		_e( 'Your email log is empty', 'email-log' );
	}
}


1			<?php namespace EmailLog\Core\UI;
2
3			use EmailLog\Core\DB\TableManager;
4			use EmailLog\Core\EmailLog as EmailLog;
5
6			if ( ! class_exists( 'WP_List_Table' ) ) {
7			require_once ABSPATH . WPINC . '/class-wp-list-table.php';
8			}
9
10			/**
11			* Table to display Email Logs.
12			*
13			* Based on Custom List Table Example by Matt Van Andel.
14			*
15			* @author Sudar
16			* @package Email Log
17			*/
18			class LogTable extends \WP_List_Table {
19
20			/**
21			* Set up a constructor that references the parent constructor.
22			*
23			* We use the parent reference to set some default configs.
24			*/
25			public function __construct() {
26			parent::__construct( array(
27			'singular' => 'email-log', //singular name of the listed records
28			'plural' => 'email-logs', //plural name of the listed records
29			'ajax' => false, //does this table support ajax?
30			) );
31			}
32
33			/**
34			* Adds extra markup in the toolbars before or after the list.
35			*
36			* @access protected
37			*
38			* @param string $which Add the markup after (bottom) or before (top) the list.
39			*/
40			protected function extra_tablenav( $which ) {
41			if ( 'top' == $which ) {
42			// The code that goes before the table is here.
43			echo '<span id = "el-pro-msg">';
44			_e( 'More fields are available in Pro addon. ', 'email-log' );
45			echo '<a href = "http://sudarmuthu.com/out/buy-email-log-more-fields-addon" style = "color:red">';
46			_e( 'Buy Now', 'email-log' );
47			echo '</a>';
48			echo '</span>';
49			}
50
51			if ( 'bottom' == $which ) {
52			// The code that goes after the table is here.
53			echo '<p> </p>';
54			echo '<p> </p>';
55
56			echo '<p>';
57			_e( 'The following are the list of pro addons that are currently available for purchase.', 'email-log' );
58			echo '</p>';
59
60			echo '<ul style="list-style:disc; padding-left:35px">';
61
62			echo '<li>';
63			echo '<strong>', __( 'Email Log - Resend Email', 'email-log' ), '</strong>', ' - ';
64			echo __( 'Adds the ability to resend email from logs.', 'email-log' );
65			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#resend-email-addon">', __( 'More Info', 'email-log' ), '</a>.';
66			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-resend-email-addon">', __( 'Buy now', 'email-log' ), '</a>';
67			echo '</li>';
68
69			echo '<li>';
70			echo '<strong>', __( 'Email Log - More fields', 'email-log' ), '</strong>', ' - ';
71			echo __( 'Adds more fields (From, CC, BCC, Reply To, Attachment) to the logs page.', 'email-log' );
72			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#more-fields-addon">', __( 'More Info', 'email-log' ), '</a>.';
73			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-more-fields-addon">', __( 'Buy now', 'email-log' ), '</a>';
74			echo '</li>';
75
76			echo '<li>';
77			echo '<strong>', __( 'Email Log - Forward Email', 'email-log' ), '</strong>', ' - ';
78			echo __( 'This addon allows you to send a copy of all emails send from WordPress to another email address', 'email-log' );
79			echo ' <a href = "http://sudarmuthu.com/wordpress/email-log/pro-addons#forward-email-addon">', __( 'More Info', 'email-log' ), '</a>.';
80			echo ' <a href = "http://sudarmuthu.com/out/buy-email-log-forward-email-addon">', __( 'Buy now', 'email-log' ), '</a>';
81			echo '</li>';
82
83			echo '</ul>';
84			}
85			}
86
87			/**
88			* Returns the list of column and title names.
89			*
90			* @see WP_List_Table::::single_row_columns()
91			*
92			* @return array An associative array containing column information: 'slugs'=>'Visible Titles'.
93			*/
94			public function get_columns() {
95			$columns = array(
96			'cb' => '<input type="checkbox" />', //Render a checkbox instead of text
97			'sent_date' => __( 'Sent at', 'email-log' ),
98			'to' => __( 'To', 'email-log' ),
99			'subject' => __( 'Subject', 'email-log' ),
100			);
101
102			return apply_filters( EmailLog::HOOK_LOG_COLUMNS, $columns );
103			}
104
105			/**
106			* Returns the list of columns.
107			*
108			* @access protected
109			*
110			* @return array An associative array containing all the columns that should be sortable: 'slugs'=>array('data_values',bool).
			0 ignored issues – show Documentation introduced 2016-06-19 06:13 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,array<string\|boolean>>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
111			*/
112			protected function get_sortable_columns() {
113			$sortable_columns = array(
114			'sent_date' => array( 'sent_date', true ), //true means it's already sorted
115			'to' => array( 'to_email', false ),
116			'subject' => array( 'subject', false ),
117			);
118			return $sortable_columns;
119			}
120
121			/**
122			* Returns value for default columns.
123			*
124			* @access protected
125			*
126			* @param object $item
127			* @param string $column_name
128			*/
129			protected function column_default( $item, $column_name ) {
130			do_action( EmailLog::HOOK_LOG_DISPLAY_COLUMNS, $column_name, $item );
131			}
132
133			/**
134			* Display sent date column.
135			*
136			* @access protected
137			*
138			* @param object $item Current item object.
139			* @return string Markup to be displayed for the column.
140			*/
141			protected function column_sent_date( $item ) {
142			$email_date = mysql2date(
143			sprintf( __( '%s @ %s', 'email-log' ), get_option( 'date_format', 'F j, Y' ), get_option( 'time_format', 'g:i A' ) ),
144			$item->sent_date
145			);
146
147			$actions = array();
148
149			$content_ajax_url = add_query_arg(
150			array(
151			'action' => 'display_content',
152			'email_id' => $item->id,
153			'TB_iframe' => 'true',
154			'width' => '600',
155			'height' => '550',
156			),
157			'admin-ajax.php'
158			);
159
160			$actions['view-content'] = sprintf( '<a href="%1$s" class="thickbox" title="%2$s">%3$s</a>',
161			esc_url( $content_ajax_url ),
162			__( 'Email Content', 'email-log' ),
163			__( 'View Content', 'email-log' )
164			);
165
166			$delete_url = add_query_arg(
167			array(
168			'page' => $_REQUEST['page'],
169			'action' => 'delete',
170			$this->_args['singular'] => $item->id,
171			EmailLog::DELETE_LOG_NONCE_FIELD => wp_create_nonce( EmailLog::DELETE_LOG_ACTION ),
172			)
173			);
174
175			$actions['delete'] = sprintf( '<a href="%s">%s</a>',
176			esc_url( $delete_url ),
177			__( 'Delete', 'email-log' )
178			);
179
180			/**
181			* This filter can be used to modify the list of row actions that are displayed.
182			*
183			* @since 1.8
184			*
185			* @param array $actions List of actions.
186			* @param object $item The current log item.
187			*/
188			$actions = apply_filters( 'el_row_actions', $actions, $item );
189
190			return sprintf( '%1$s <span style="color:silver">(id:%2$s)</span>%3$s',
191			/$1%s/ $email_date,
192			/$2%s/ $item->id,
193			/$3%s/ $this->row_actions( $actions )
194			);
195			}
196
197			/**
198			* To field.
199			*
200			* @access protected
201			*
202			* @param object $item
203			* @return string
204			*/
205			protected function column_to( $item ) {
206			return esc_html( $item->to_email );
207			}
208
209			/**
210			* Subject field.
211			*
212			* @access protected
213			*
214			* @param object $item
215			* @return string
216			*/
217			protected function column_subject( $item ) {
218			return esc_html( $item->subject );
219			}
220
221			/**
222			* Markup for action column.
223			*
224			* @access protected
225			*
226			* @param object $item
227			* @return string
228			*/
229			protected function column_cb( $item ) {
230			return sprintf(
231			'<input type="checkbox" name="%1$s[]" value="%2$s" />',
232			/$1%s/ $this->_args['singular'],
233			/$2%s/ $item->id
234			);
235			}
236
237			/**
238			* Specify the list of bulk actions.
239			*
240			* @access protected
241			*
242			* @return array An associative array containing all the bulk actions: 'slugs'=>'Visible Titles'.
243			*/
244			protected function get_bulk_actions() {
245			$actions = array(
246			'delete' => __( 'Delete', 'email-log' ),
247			'delete-all' => __( 'Delete All Logs', 'email-log' ),
248			);
249			return $actions;
250			}
251
252			/**
253			* Handles bulk actions.
254			*
255			* @see $this->prepare_items()
256			*/
257			public function process_bulk_action() {
258			global $wpdb;
259
260			$email_log = email_log();
261
262			if ( 'delete' === $this->current_action() ) {
263			// Delete a list of logs by id.
264
265			$nonce = $_REQUEST[ EmailLog::DELETE_LOG_NONCE_FIELD ];
266			if ( wp_verify_nonce( $nonce, EmailLog::DELETE_LOG_ACTION ) ) {
267
268			$ids = $_GET[ $this->_args['singular'] ];
269
270			if ( is_array( $ids ) ) {
271			$selected_ids = implode( ',', $ids );
272			} else {
273			$selected_ids = $ids;
274			}
275
276			// Can't use wpdb->prepare for the below query. If used it results in this bug
277			// https://github.com/sudar/email-log/issues/13
278
279			$selected_ids = esc_sql( $selected_ids );
280
281			$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
282			// TODO: move this logic away from Email Log class
283			$email_log->logs_deleted = $wpdb->query( "DELETE FROM $table_name where id IN ( $selected_ids )" ); //@codingStandardsIgnoreLine
284			} else {
285			wp_die( 'Cheating, Huh? ' );
286			}
287			} elseif ( 'delete-all' === $this->current_action() ) {
288			// Delete all logs.
289			$nonce = $_REQUEST[ EmailLog::DELETE_LOG_NONCE_FIELD ];
290			if ( wp_verify_nonce( $nonce, EmailLog::DELETE_LOG_ACTION ) ) {
291			$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
292			$email_log->logs_deleted = $wpdb->query( "DELETE FROM $table_name" ); //@codingStandardsIgnoreLine
293			} else {
294			wp_die( 'Cheating, Huh? ' );
295			}
296			}
297			}
298
299			/**
300			* Prepare data for display.
301			*/
302			public function prepare_items() {
303			global $wpdb;
304
305			$table_name = $wpdb->prefix . TableManager::TABLE_NAME;
306			$this->_column_headers = $this->get_column_info();
307
308			// Handle bulk actions.
309			$this->process_bulk_action();
310
311			// Get current page number.
312			$current_page = $this->get_pagenum();
313
314			$query = 'SELECT * FROM ' . $table_name;
315			$count_query = 'SELECT count(*) FROM ' . $table_name;
316			$query_cond = '';
317
318			if ( isset( $_GET['s'] ) ) {
319			$search_term = trim( esc_sql( $_GET['s'] ) );
320			$query_cond .= " WHERE to_email LIKE '%$search_term%' OR subject LIKE '%$search_term%' ";
			1 ignored issue – show Coding Style Best Practice introduced 2016-06-19 06:13 UTC by Report Bug Copy Issue Report As per coding-style, please use concatenation or `sprintf` for the variable `$search_term` 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...
321			}
322
323			// Ordering parameters.
324			$orderby = ! empty( $_GET['orderby'] ) ? esc_sql( $_GET['orderby'] ) : 'sent_date';
325			$order = ! empty( $_GET['order'] ) ? esc_sql( $_GET['order'] ) : 'DESC';
326
327			if ( ! empty( $orderby ) & ! empty( $order ) ) {
328			$query_cond .= ' ORDER BY ' . $orderby . ' ' . $order;
329			}
330
331			// Find total number of items.
332			$count_query = $count_query . $query_cond;
333			$total_items = $wpdb->get_var( $count_query );
334
335			// Adjust the query to take pagination into account.
336			$per_page = EmailLog::get_per_page();
337			if ( ! empty( $current_page ) && ! empty( $per_page ) ) {
338			$offset = ( $current_page - 1 ) * $per_page;
339			$query_cond .= ' LIMIT ' . (int) $offset . ',' . (int) $per_page;
340			}
341
342			// Fetch the items.
343			$query = $query . $query_cond;
344			$this->items = $wpdb->get_results( $query );
345
346			// Register pagination options & calculations.
347			$this->set_pagination_args( array(
348			'total_items' => $total_items,
349			'per_page' => $per_page,
350			'total_pages' => ceil( $total_items / $per_page ),
351			) );
352			}
353
354			/**
355			* Displays default message when no items are found.
356			*/
357			public function no_items() {
358			_e( 'Your email log is empty', 'email-log' );
359			}
360			}
361

sudar / email-log

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