3.8 For Developers

3.8.1 Override Template

You can override plugin template by way copy all file and folder from plugins/iwjob/templates to themes/injob/iwjob

3.8.2 Create new payment gateway

entirely possible. I will detail the instructions in later versions

3.8.3 Create new apply method

entirely possible. I will detail the instructions in later versions

3.8.4 Create new social login

entirely possible. I will detail the instructions in later versions

To create a custom field, please active the child theme and add the following code in function.php file

3.8.5 Create custom fields

1.Create a custom field for job

Please active child theme and add these following code to function.php  file

To create a field at front-end

add_action('iwj_job_form_after_general',function ($job){
 $post_id = $job ? $job->get_id() : '';
 ?>
 <h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
 <div class="row">
  <div class="col-md-12">
   <?php
   iwj_field_text( '_my_custom_field', '', false, $post_id, null, '', '', __( 'Enter custom field value', 'iwjob' ) );
   ?>
  </div>
 </div>
 <?php
});

After doing all steps above, here is your screen:

To create field at back-end

add_action('iwj_admin_job_form_after_general',function ($post_id){
?>
 <h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
 <table class="form-table">
 <?php
  iwj_field_text( '_my_custom_field', __( 'Custom Field', 'iwjob' ), false, $post_id, null, '', '', __( 'Enter custom field value', 'iwjob' ) );
 ?>
 </table>
<?php
});

And this is your screen after followed those above steps:

Save the valued custom field in database

function save_job_123456($post_id){
 if($post_id && get_post_type($post_id) == 'iwj_job'){
  $custom_field_value = sanitize_text_field($_POST['_my_custom_field']);
  update_post_meta($post_id, '_my_custom_field', $custom_field_value);
 }
}
add_action('save_post', 'save_job_123456', 99);

If you are using version 2.8.0 or higher, add this line

 add_action('iwj_add_new_job', 'save_job_123456', 99);

All above code you can see as in this image:

– Some Hooks for job

 + iwj_job_form_before
 + iwj_job_form_after_general
 + iwj_job_form_after_application
 + iwj_job_form_after_skill_requirements
 + iwj_job_form_after_map
 + iwj_new_job_form_after
 + iwj_admin_job_form_after_general
 + iwj_admin_job_form_after_salary
 + iwj_admin_job_form_after_location

2.Create custom field for employer

Create a field at frontend

add_action('iwj_employer_form_after_general',function ($job){
$post_id = $job ? $job->get_id() : '';
?>
 <h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
 <div class="row">
  <div class="col-md-12">
   <?php
   iwj_field_text( '_my_custom_field', '', false, $post_id, null, '', '', __( 'Enter custom field value', 'iwjob' ) );
   ?>
  </div>
 </div>
<?php
});
 Create a field at backend
add_action('iwj_admin_employer_form_after_general',function ($post_id){
 ?>
 <h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
 <table class="form-table">
 <?php
 iwj_field_text( '_my_custom_field', __( 'Custom Field', 'iwjob' ), false, $post_id, null, '', '',
 __( 'Enter custom field value', 'iwjob' ) );
 ?>
 </table>
 <?php
});

Save the value custom field in database

add_action('save_post', function($post_id){
    if($post_id && get_post_type($post_id) == 'iwj_employer'){
        $custom_field_value = sanitize_text_field($_POST['_my_custom_field']);
        update_post_meta($post_id, '_my_custom_field', $custom_field_value);
    }
}, 99);

Some Hooks for employer

  iwj_before_employer_form
 + iwj_employer_form_after_general
 + iwj_employer_form_after_preferences
 + iwj_employer_form_after_map
 + iwj_employer_form_after_video
 + iwj_employer_form_after_gallery
 + iwj_employer_form_after_socials
 + iwj_after_employer_form
 + iwj_admin_employer_form_after_general
 + iwj_admin_employer_form_after_video
 + iwj_admin_employer_form_after_gallery
 + iwj_admin_employer_form_after_socials
 + iwj_admin_employer_form_after_map

 

3. Create custom field for candidate

Create a field at frontend

add_action('iwj_candidate_form_after_general',function ($job){
$post_id = $job ? $job->get_id() : '';
?>
<h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
<div class="row">
<div class="col-md-12">
<?php
iwj_field_text( '_my_custom_field', '', false, $post_id, null, '', '', __( 'Enter custom field value', 'iwjob' ) );
?>
</div>
</div>
<?php
});

Create a field at backend

add_action('iwj_admin_candidate_form_after_general',function ($post_id){
?>
 <h3><?php echo __('Custom Fields', 'iwjob'); ?></h3>
 <table class="form-table">
 <?php
 iwj_field_text( '_my_custom_field', __( 'Custom Field', 'iwjob' ), false, $post_id, null, '', '',
__( 'Enter custom field value', 'iwjob' ) );
 ?>
 </table>
<?php
});

Save the value custom field in database

add_action('save_post', function($post_id){
 if($post_id && get_post_type($post_id) == 'iwj_candidate'){
  $custom_field_value = sanitize_text_field($_POST['_my_custom_field']);
  update_post_meta($post_id, '_my_custom_field', $custom_field_value);
 }
}, 99);

 Some Hooks for candidate

+ iwj_before_candidate_form
+ iwj_candidate_form_after_general
+ iwj_candidate_form_after_cv_cover_letter
+ iwj_candidate_form_after_preferences
+ iwj_candidate_form_after_educations
+ iwj_candidate_form_after_experiences
+ iwj_candidate_form_after_skills
+ iwj_candidate_form_after_honors_awards
+ iwj_candidate_form_after_gallery
+ iwj_candidate_form_after_socials
+ iwj_after_candidate_form
+ iwj_admin_candidate_form_after_general
+ iwj_admin_candidate_form_after_educations
+ iwj_admin_candidate_form_after_experiences
+ iwj_admin_candidate_form_after_skills
+ iwj_admin_candidate_form_after_honors_awards
+ iwj_admin_candidate_form_after_gallery
+ iwj_admin_candidate_form_after_video
+ iwj_admin_candidate_form_after_socials

 

4.Add your currency

From version 2.8.0 on, you can add currency field to your site by following this construction code

 add_filter('iwj_currencies', function ($currencies){
    $currencies['BGN'] = array(
        'code' => 'BGN',
        'title' => 'Bungari',
        'symbol' => 'лв',
        'precision' => 0,
        'thousandSeparator' => '.',
        'decimalSeparator' => '',
        'symbolPlacement' => 'after'
    );
return $currencies;
});

5. Create dashboard menu

NOTE: For Injob 2.8.0 or higher version

Insert Custom menu into Applications menu

add_filter('iwj_get_dashboard_menus', function($menus, $show_on_position){
 /*$show_on_position = 1 on dashboard
 $show_on_position = 2 on the mobile screen of dashboard
 $show_on_position = 3 on topbar menu*/
 $keys = array_keys($menus);
 $vals = array_values($menus);
 //insert after applications
 $insertAfter = array_search('applications', $keys) + 1;
 $keys2 = array_splice($keys, $insertAfter);
 $vals2 = array_splice($vals, $insertAfter);
 //new menu key
 $keys[] = "custom-menu";
 //new menu
 $dashboard_url = iwj_get_page_permalink( 'dashboard' );
 $vals[] = array(
  'url' => add_query_arg(array('iwj_tab' => 'custom-menu'), $dashboard_url),
  'title' => ''.__('Custom Menu', 'iwjob')
 );
 $new_menus = array_merge(array_combine($keys, $vals), array_combine($keys2, $vals2));
 return $new_menus;
}, 10, 2);

Your dashboard menu is created

6. Create custom dashboard content

When you click to Custom Menu which has been shown in the part No. 6 (How to create a new dashboard menu)
To import content on this page, please follow the instruction below:

add_filter('iwj_dashboard_content', function ($content, $current_tab){
 if($current_tab == 'custom-menu'){
  $content = '<h1>Content for custom page</h1>';
 }
 return $content;
}, 10, 2);

Now, you can see how it is

7. Create custom field search

To create a custom field search in Injob 2.8.0 or higher, please doing the following code steps.

add_action('iwj_before_widget_job_filter', function ($args, $instance, $parent){
?>
 <aside class="widget sidebar-jobs-item">
  <h3 class="widget-title"><span><?php echo __('Custom Fields Filter', 'iwjob'); ?></span></h3>
  <div class="job-categories sidebar-job-1">
   <input type="text" name="_my_custom_field" id="_my_custom_field" value="">
  </div>
 </aside>
<?php
}, 10, 3);

add_filter('iwj_hook_args_query_listing_job', function ($args){
 if(isset($_REQUEST['_my_custom_field']) && $_REQUEST['_my_custom_field']){
  if(!isset($args['meta_query'])){
   $args['meta_query'] = array('relation' => 'AND');
  }
  $args['meta_query'][] = array(
   'key' => '_my_custom_field',
   'value' => sanitize_text_field($_REQUEST['_my_custom_field']),
   'compare' => 'LIKE',
  );
 }
 return $args;
});

 
//override function if exists
if(typeof window.iwj_filter_jobs_data === 'function'){
 window._iwj_filter_jobs_data = window.iwj_filter_jobs_data;
 window.iwj_filter_jobs_data = function (data) {
 data = window._iwj_filter_jobs_data(data);
 data._my_custom_field = jQuery('#_my_custom_field').val();
 return data;
}
//create new function
}else{
 window.iwj_filter_jobs_data = function(data){
  data._my_custom_field = jQuery('#_my_custom_field').val();
  return data;
 };
}

jQuery('document').ready(function ($) {
 var timer, delay = 500;
 $('#_my_custom_field').on('keydown blur change', function(e) {
  var _this = $(this);
  clearTimeout(timer);
  timer = setTimeout(function() {
  iwj_filter_job.filter_and_count_jobs(1);
 }, delay );
 });
});

7. Custom the date format

(Apply for Injob 2.9.1 or higher)

 add_filter('iwj_date_options', function($options) {
    $options = array(
        'dayOfWeekStart' => 1, //for monday
        'lang'=>'ru',
        'format'=> get_option('date_format')
    );
    return $options;
});

For your references, please visit here https://xdsoft.net/jqplugins/datetimepicker/#lazyInit

8. Custom the date time

 add_filter('iwj_datetime_options', function($options) {
    $options = array(
        'dayOfWeekStart' => 1, //for monday
        'lang'=>'ru',
        'format'=> get_option('date_format')
    );
    return $options;
});
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