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options.php
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options.php
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<?php
/**
* Define class EGrapesWPEmailsEventsOptions if not exists
*/
if (!class_exists('EGrapesWPEmailsEventsOptions')) {
/**
* EGrapesWPEmailsEventsOptions class
* Implements the options user interface inside settings
* to customise messages corresponding to the email events.
*
* @since 1.0.0
*/
class EGrapesWPEmailsEventsOptions {
/**
* @var EGrapesWPEmailsEventsOptions
*/
private static $eGrapesWPEmailEventsOptions;
/**
* Construts the EGrapesWPEmailsEventsOptions instance
*/
private function __construct() {
add_action('admin_menu', array($this, 'admin_menu'));
}
/**
* Returns EGrapesWPEmailsEventsOptions object if exists
* else instantiate a new object and return.
*
* @return EGrapesWPEmailsEventsOptions
*
* | Returns EGrapesWPEmailsEventsOptions object if exists
* else instantiate a new object and return.
*
* @since 1.0.0
*/
public static function get_instance(){
if(isset(self::$eGrapesWPEmailEventsOptions) && is_object(self::$eGrapesWPEmailEventsOptions)){
}else{
self::$eGrapesWPEmailEventsOptions = new EGrapesWPEmailsEventsOptions();
}
return self::$eGrapesWPEmailEventsOptions;
}
/**
* Adds the options page and menu to the admin menu
*
* @since 1.0.0
*/
public function admin_menu() {
if (is_admin()) {
$page_title = 'eGrapes Emails';
$menu_title = 'eGrapes Emails';
$capability = 'edit_themes';
$menu_slug = 'egeb-options-menu';
$function = array($this, 'page');
$icon_uri = plugin_dir_url('') . '/egrapes-license-manager/images/admin-icon.png';
add_options_page($page_title, $menu_title, $capability, $menu_slug, $function);
}
}
/**
* Controls and decides whether to process the form
* or display(render) the page.
*
* @since 1.0.0
*/
public function page() {
$errors = array();
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$errors = $this->validate();
if (isset($errors) && is_array($errors) && empty($errors)) {
$this->submit();
}
}
$this->render($errors);
}
/**
* Display or render the page
* @param array $errors Errors list
*
* @since 1.0.0
*/
public function render($errors = array()) {
$messages = get_option('ewee_messages');
$eGrapesWPEmailsEvents = EGrapesWPEmailsEvents::get_instance();
$eGrapesWPEmailsEvents->enqueue_admin_scripts();
?>
<div class="egeb-admin-container wrap">
<form name="license_manager_options" class="egeb-form" method="POST">
<?php wp_nonce_field('ewee_options_form', 'ewee_options_form_nonce'); ?>
<div style="text-align:center;">
<p>
<a href="http://www.egrapes.in" title="Profession website design, animation, software development"><img src="<?php echo plugin_dir_url(__FILE__); ?>/images/egrapes-logo-1000x300.png" width="500"></a>
</p>
<p>
<a href="http://www.egrapes.in" title="Profession website design, animation, software development" style="display: inline-block; padding:5px 20px; border-right: 1px solid #ccc; text-decoration:none;"><img src="<?php echo plugin_dir_url(__FILE__); ?>/images/globe.png" style="display: inline-block; vertical-align: middle;"> <span style="display: inline-block; vertical-align: middle;"> Website : http://www.egrapes.in</span></a>
<a href="mailto:info@egrapes.in" title="Profession website design, animation, software development" style="display: inline-block; padding:5px 20px; border-right: 1px solid #ccc; text-decoration:none;"><img src="<?php echo plugin_dir_url(__FILE__); ?>/images/email.png" style="display: inline-block; vertical-align: middle;"> <span style="display: inline-block; vertical-align: middle;"> Email : info@egrapes.in</span></a>
<a href="mailto:support@egrapes.in" title="Profession website design, animation, software development" style="display: inline-block; padding:5px 20px; text-decoration:none;"><img src="<?php echo plugin_dir_url(__FILE__); ?>/images/speech-bubble.png" style="display: inline-block; vertical-align: middle;"> <span style="display: inline-block; vertical-align: middle;"> Email : support@egrapes.in</span></a>
</p>
</div>
<h1 style="text-align: center;">eGrapes EMails</h1>
<p class="description" style="text-align: center;">Configure Email Messages to send on different events.</p>
<?php
$email_events_groups = apply_filters('ewee_events_groups', array());
$email_events = apply_filters('ewee_events', array());
?>
<div class="egeb-form-accordion">
<?php foreach ($email_events_groups as $group_key => $group_value) : ?>
<h3><?php echo $group_value; ?></h3>
<div>
<table class="form-table">
<?php foreach ($email_events as $key => $value): ?>
<?php if ($value['group'] == $group_key): ?>
<tr>
<th colspan="2">
<label for="<?php echo $key; ?>"><?php echo $value['name']; ?></label>
<?php if (isset($value['description'])): ?>
<?php
$description = $value['description'];
if (isset($value['tokens'])) {
$description .= '<br>Available Tokens:<br>';
foreach ($value['tokens'] as $token) {
$description .= '%' . $token . '% , ';
}
}
?>
<p class="description"><?php echo $description; ?></p>
<?php endif; ?>
</th>
</tr>
<tr>
<th>
<label for="<?php echo $key; ?>_send">Send</label>
</th>
<td>
<?php
$send = $value['send'];
if (isset($messages) && $messages != false && isset($messages[$key]['send'])) {
$send = $messages[$key]['send'];
}
?>
<input type="checkbox" name="<?php echo $key; ?>_send" <?php echo isset($send) && !empty($send) && ($send == 'true' || $send == true) ? 'checked' : ''; ?> value="true" class="widefat" id="<?php echo $key; ?>_send" placeholder="SEND">
</td>
</tr>
<tr>
<th>
<label for="<?php echo $key; ?>_subject">Subject</label>
</th>
<td>
<?php
$subject = $value['subject'];
if (isset($messages) && $messages != false && isset($messages[$key]['subject'])) {
$subject = $messages[$key]['subject'];
}
?>
<input type="text" name="<?php echo $key; ?>_subject" value="<?php echo $subject; ?>" class="widefat" id="<?php echo $key; ?>_subject" placeholder="subject">
</td>
</tr>
<tr>
<th>
<label for="<?php echo $key; ?>_message">Message</label>
</th>
<td>
<?php
$message = $value['message'];
if (isset($messages) && $messages != false && isset($messages[$key]['message'])) {
$message = $messages[$key]['message'];
}
wp_editor($message, $key . '_message', array(
'textarea_name' => $key . '_message',
'textarea_rows' => 7,
));
?></td>
</tr>
<?php endif; ?>
<?php endforeach; ?>
</table>
</div>
<?php endforeach; ?>
</div>
<p class="submit"><input name="submit" id="submit" class="button button-primary" value="Save Changes" type="submit"></p>
</form>
</div>
<?php
}
/**
* Validates the submitted form.
*
* @return array
* | Returns the errors if found else empty array
*
* @since 1.0.0
*/
function validate() {
$errors = array();
return $errors;
}
/**
* Handles the form submit
* Stores the values if form validated.
* @return void
* @since 1.0.0
*/
function submit() {
// Check if our nonce is set.
if (!isset($_POST['ewee_options_form_nonce'])) {
return;
}
// Verify that the nonce is valid.
if (!wp_verify_nonce($_POST['ewee_options_form_nonce'], 'ewee_options_form')) {
return;
}
$email_events = apply_filters('ewee_events', array());
$messages = array();
foreach ($email_events as $key => $value) {
$post_key = trim($key) . '_subject';
if (isset($_POST[$post_key]) && !empty($_POST[$post_key])) {
$messages[$key]['subject'] = $_POST[$post_key];
}
$post_key = trim($key) . '_message';
if (isset($_POST[$post_key]) && !empty($_POST[$post_key])) {
$messages[$key]['message'] = $_POST[$post_key];
}
}
update_option('ewee_messages', $messages);
}
}
//Instantiates the EGrapesWPEmailsEventsOptions object
$eGrapesWPEmailsEventsOptions = EGrapesWPEmailsEventsOptions::get_instance();
}