%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
defined('WYSIJA') or die('Restricted access');
class WYSIJA_help_shortcodes extends WYSIJA_object {
// Email object.
private $email;
// Receiver object.
private $receiver;
// User model.
private $userM;
// Shortcodes found.
private $find;
// Replacement values for shortcodes found.
private $replace;
function __construct(){
parent::__construct();
}
/**
* This serves for custom: shortcodes only
* @return type
*/
function getReceiver() {
return $this->receiver;
}
// Main function. Call it assigning an Email object and a Receiver object.
private function initialize($email, $receiver) {
// Set current object properties.
$this->email = $email;
$this->receiver = $receiver;
$this->userM = WYSIJA::get('user','model');
$this->userM->getFormat = OBJECT;
$this->find = array();
$this->replace = array();
}
public function replace_body($email, $receiver = NULL) {
$this->initialize($email, $receiver);
$body_tags = $this->email->tags;
$this->loop_tags($body_tags);
$replaced_body = str_replace($this->find, $this->replace, $this->email->body);
return $replaced_body;
}
public function replace_subject($email, $receiver = NULL) {
$this->initialize($email, $receiver);
$subject_tags = $this->email->subject_tags;
$this->loop_tags($subject_tags);
$replaced_subject = str_replace($this->find, $this->replace, $this->email->subject);
return $replaced_subject;
}
/**
* Loop through tags and fetch data (replacement) of each tag
* @param array $tags
* [[user:displayname | default:myvalue]] => Array <br/>
(<br/>
[0] => Array<br/>
(<br/>
[0] => user<br/>
[1] => displayname<br/>
)<br/>
[1] => Array<br/>
(<br/>
[0] => default<br/>
[1] => myvalue<br/>
)<br/>
)<br/>
*/
private function loop_tags(Array $tags) {
$this->find = array();
$this->replace = array();
// Loop through the shortcodes array and call private group functions.
foreach($tags as $tag_find => $tag_replace){
foreach($tag_replace as $couple_value){
$couple_value[0] = strip_tags($couple_value[0]);// strip html tags
$couple_value[1] = strip_tags($couple_value[1]);// strip html tags
switch ($couple_value[0]) {
// [user:xxx | default:xxx]
case 'user':
$replacement = $this->replace_user_shortcodes($couple_value[1]);
// "subscriber" or "member" means: we don't find out a right value for the tag.
// The next loop should be the tag "default".
// Let's "continue" and get the default value instead.
if ($replacement === 'subscriber' || $replacement === 'member') {
continue;
}
break(2);
case 'default':
$replacement = $couple_value[1];
break(2);
// [newsletter:xxx]
case 'newsletter':
$replacement = $this->replace_newsletter_shortcodes($couple_value[1]);
break;
// [date:xxx]
case 'date':
$replacement = $this->replace_date_shortcodes($couple_value[1]);
break;
// [global:xxx]
case 'global':
$replacement = $this->replace_global_shortcodes($couple_value[1]);
break;
// [custom:xxx]
case 'custom':
$replacement = $this->replace_custom_shortcodes($couple_value[1]);
break;
// [field:xxx]
case 'field':
$replacement = $this->replace_cfield_shortcodes($couple_value[1]);
break;
default:
break;
}
}
if (isset($replacement)){
$this->find[] = $tag_find;
$this->replace[] = $replacement;
} else {
$this->find[] = $tag_find;
$this->replace[] = do_shortcode($tag_find);
}
$replacement = '';
}
}
// [user:firstname]
// [user:lastname]
// [user:email]
// [user:displayname]
// [user:count]
private function replace_user_shortcodes($tag_value) {
$replacement = '';
if (($tag_value === 'firstname') || ($tag_value === 'lastname') || ($tag_value === 'email')) {
if(isset($this->receiver->$tag_value) && $this->receiver->$tag_value) {
// uppercase the initials of the first name and last name when replacing it
if (($tag_value === 'firstname') || ($tag_value === 'lastname')){
$use_default_case = apply_filters('mpoet_shortcode_names_default_case', false);
if ($use_default_case) {
$replacement = $this->receiver->$tag_value;
} else {
if (function_exists('mb_convert_case') && function_exists('mb_strtolower')) {
// http://stackoverflow.com/questions/9823703/using-ucwords-for-non-english-characters
$replacement = mb_convert_case(mb_strtolower($this->receiver->$tag_value),MB_CASE_TITLE, 'UTF-8');
} else {
$replacement = ucwords(strtolower($this->receiver->$tag_value));
}
}
}else{
$replacement = $this->receiver->$tag_value;
}
} else {
$replacement = 'subscriber';
}
}
if ($tag_value === 'displayname') {
$replacement = 'member';
if(!empty($this->receiver->wpuser_id))
{
$user_info = get_userdata($this->receiver->wpuser_id);
if(!empty($user_info->display_name) && $user_info->display_name != false) {
$replacement = $user_info->display_name;
} elseif(!empty($user_info->user_nicename) && $user_info->user_nicename != false) {
$replacement = $user_info->user_nicename;
}
}
}
if ($tag_value === 'count') {
$model_config = WYSIJA::get('config', 'model');
$replacement = $model_config->getValue('total_subscribers');
}
return $replacement;
}
// [global:unsubscribe]
// [global:manage]
// [global:browser]
private function replace_global_shortcodes($tag_value) {
$replacement = '';
if (($tag_value === 'unsubscribe')) {
$replacement = $this->userM->getUnsubLink($this->receiver);
}
if ($tag_value === 'manage') {
$replacement = $this->userM->getEditsubLink($this->receiver);
}
if ($tag_value === 'browser') {
$replacement = '';
}
return $replacement;
}
// [newsletter:subject]
// [newsletter:total]
// [newsletter:post_title]
// [newsletter:number]
private function replace_newsletter_shortcodes($tag_value) {
$replacement = '';
switch ($tag_value) {
case 'subject':
$replacement = $this->email->subject;
break;
case 'total':
if(isset($this->email->params['autonl']['articles']['count'])) {
$replacement = $this->email->params['autonl']['articles']['count'];
}
break;
case 'post_title':
if(isset($this->email->params['autonl']['articles']['first_subject'])) {
$replacement = $this->email->params['autonl']['articles']['first_subject'];
}
break;
case 'number':
// number is the issue number not the number of articles that were sent since the beginning.
$replacement = (isset($this->email->params['autonl']['total_child']) ? (int)$this->email->params['autonl']['total_child'] : 1);
break;
default:
$replacement = '';
break;
}
return $replacement;
}
// [date:d]
// [date:m]
// [date:y]
// [date:dtext]
// [date:mtext]
// [date:dordinal]
private function replace_date_shortcodes($tag_value) {
$current_time = current_time('timestamp');
switch ($tag_value) {
case 'd':
$replacement = date_i18n( 'j', $current_time);
break;
case 'm':
$replacement = date_i18n( 'n', $current_time);
break;
case 'y':
$replacement = date_i18n( 'Y', $current_time);
break;
case 'dtext':
$replacement = date_i18n( 'l', $current_time);
break;
case 'mtext':
$replacement = date_i18n( 'F', $current_time);
break;
case 'dordinal':
$replacement = date_i18n( 'jS', $current_time);
break;
default:
$replacement = '';
break;
}
return $replacement;
}
/**
* We pass the value of the tag, the string after custom:
* To the external filter, and we expect the filter to return a string.
*/
// [custom:xxx]
private function replace_custom_shortcodes($tag_value) {
$user_id = 0;
if (!empty($this->receiver) && isset($this->receiver->user_id)) {
$user_id = (int) $this->receiver->user_id;
}
return apply_filters('wysija_shortcodes', $tag_value, $user_id);
}
// [field:1]
private function replace_cfield_shortcodes($tag_value) {
$replacement = '';
if (isset($tag_value)) {
$user_id = (int) $this->receiver->user_id;
$field_id = (int) $tag_value;
$field_user = new WJ_FieldUser();
$field_user->set(array(
'user_id' => $user_id,
'field_id' => $field_id
));
$value = $field_user->value();
// If we don't have a value, we return the empty string.
if (isset($value)) {
// Check if the field value needs formatting output.
switch ($field_user->field->type) {
case 'checkbox':
if ($value == 1) {
$value = "Yes";
} else {
$value ="No";
}
break;
case 'date':
$value = date('F j, Y', $value);
break;
default:
break;
}
$replacement = $value;
} else {
$replacement = '';
}
}
return $replacement;
}
}
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