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<?php
2-
if (!class_exists("Tag_Images")) {
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/**
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    class Tag_Images
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 * Plugin class
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    {
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 **/
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        public function __construct()
5+
if ( ! class_exists( 'TAG_IMAGES' ) ) {
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        {
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7-
            //

7+
class TAG_IMAGES{

8-
        }

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  public function __construct() {

10-
        /**

10+
    //

11-
         * Initialize the class and start calling our hooks and filters

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  }

12-
         */

12+
 

13-
        public function init()

13+
 /*

14-
        {

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  * Initialize the class and start calling our hooks and filters

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            // Image actions

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  * @since 1.0.0

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            add_action(

16+
 */

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                "tag_add_form_fields",

17+
 public function init() {

18-
                [$this, "add_tag_image"],

18+
   add_action( 'post_tag_add_form_fields', array ( $this, 'add_post_tag_image' ), 10, 2 );

19-
                10,

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   add_action( 'created_post_tag', array ( $this, 'save_post_tag_image' ), 10, 2 );

20-
                2

20+
   add_action( 'post_tag_edit_form_fields', array ( $this, 'update_post_tag_image' ), 10, 2 );

21-
            );

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   add_action( 'edited_post_tag', array ( $this, 'updated_post_tag_image' ), 10, 2 );

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            add_action("created_tag", [$this, "save_tag_image"], 10, 2);

22+
   add_action( 'admin_enqueue_scripts', array( $this, 'load_media' ) );

23-
            add_action(

23+
   add_action( 'admin_footer', array ( $this, 'add_script' ) );

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                "tag_edit_form_fields",

24+
 }

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                [$this, "update_tag_image"],

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                10,

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public function load_media() {

27-
                2

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 wp_enqueue_media();

28-
            );

28+
}

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            add_action(

29+
 

30-
                "edited_tag",

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 /*

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                [$this, "updated_tag_image"],

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  * Add a form field in the new post_tag page

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                10,

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  * @since 1.0.0

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                2

33+
 */

34-
            );

34+
 public function add_post_tag_image ( $taxonomy ) { ?>

35-
            add_action("admin_enqueue_scripts", [$this, "load_media"]);

35+
   <div class="form-field term-group">

36-
            add_action("admin_footer", [$this, "add_script"]);

36+
     <label for="post_tag-image-id"><?php _e('Image', 'hero-theme'); ?></label>

37-
        }

37+
     <input type="hidden" id="post_tag-image-id" name="post_tag-image-id" class="custom_media_url" value="">

38
     <div id="post_tag-image-wrapper"></div>

39-
        public function load_media()

39+
     <p>

40-
        {

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       <input type="button" class="button button-secondary ct_tax_media_button" id="ct_tax_media_button" name="ct_tax_media_button" value="<?php _e( 'Add Image', 'hero-theme' ); ?>" />

41-
            if (!isset($_GET["taxonomy"]) || $_GET["taxonomy"] != "post_tag") {

41+
       <input type="button" class="button button-secondary ct_tax_media_remove" id="ct_tax_media_remove" name="ct_tax_media_remove" value="<?php _e( 'Remove Image', 'hero-theme' ); ?>" />

42-
                return;

42+
    </p>

43
   </div>

44-
            wp_enqueue_media();

44+
 <?php

45-
        }

45+
 }

46
 

47-
        /**

47+
 /*

48-
         * Add a form field in the new tag page

48+
  * Save the form field

49-
         * @since 1.0.0

49+
  * @since 1.0.0

50-
         */

50+
 */

51
 public function save_post_tag_image ( $term_id, $tt_id ) {

52-
        public function add_tag_image($taxonomy)

52+
   if( isset( $_POST['post_tag-image-id'] ) && '' !== $_POST['post_tag-image-id'] ){

53-
        {

53+
     $image = $_POST['post_tag-image-id'];

54-
            ?>

54+
     add_term_meta( $term_id, 'post_tag-image-id', $image, true );

55-
       <div class="form-field term-group">

55+
   }

56-
         <label for="image"><?php _e("Image", "showcase"); ?></label>

56+
 }

57-
         <input type="hidden" id="image" name="image" class="custom_media_url" value="">

57+
 

58-
         <div id="tag-image-wrapper"></div>

58+
 /*

59-
         <p>

59+
  * Edit the form field

60-
           <input type="button" class="button button-secondary showcase_tax_media_button" id="showcase_tax_media_button" name="showcase_tax_media_button" value="<?php _e(

60+
  * @since 1.0.0

61-
               "Add Image",

61+
 */

62-
               "showcase"

62+
 public function update_post_tag_image ( $term, $taxonomy ) { ?>

63-
           ); ?>" />

63+
   <tr class="form-field term-group-wrap">

64-
           <input type="button" class="button button-secondary showcase_tax_media_remove" id="showcase_tax_media_remove" name="showcase_tax_media_remove" value="<?php _e(

64+
     <th scope="row">

65-
               "Remove Image",

65+
       <label for="post_tag-image-id"><?php _e( 'Image', 'hero-theme' ); ?></label>

66-
               "showcase"

66+
     </th>

67-
           ); ?>" />

67+
     <td>

68-
         </p>

68+
       <?php $image_id = get_term_meta ( $term -> term_id, 'post_tag-image-id', true ); ?>

69
       <input type="hidden" id="post_tag-image-id" name="post_tag-image-id" value="<?php echo $image_id; ?>">

70-
     <?php

70+
       <div id="post_tag-image-wrapper">

71-
        }

71+
         <?php if ( $image_id ) { ?>

72
           <?php echo wp_get_attachment_image ( $image_id, 'thumbnail' ); ?>

73-
        /**

73+
         <?php } ?>

74-
         * Save the form field

74+
75-
         * @since 1.0.0

75+
       <p>

76-
         */

76+
         <input type="button" class="button button-secondary ct_tax_media_button" id="ct_tax_media_button" name="ct_tax_media_button" value="<?php _e( 'Add Image', 'hero-theme' ); ?>" />

77-
        public function save_tag_image($term_id, $tt_id)

77+
         <input type="button" class="button button-secondary ct_tax_media_remove" id="ct_tax_media_remove" name="ct_tax_media_remove" value="<?php _e( 'Remove Image', 'hero-theme' ); ?>" />

78-
        {

78+
       </p>

79-
            if (isset($_POST["image"]) && "" !== $_POST["image"]) {

79+
     </td>

80-
                add_term_meta($term_id, "image", absint($_POST["image"]), true);

80+
   </tr>

81
 <?php

82-
        }

82+
 }

83
84-
        /**

84+
/*

85-
         * Edit the form field

85+
 * Update the form field value

86-
         * @since 1.0.0

86+
 * @since 1.0.0

87-
         */

87+
 */

88-
        public function update_tag_image($term, $taxonomy)

88+
 public function updated_post_tag_image ( $term_id, $tt_id ) {

89-
        {

89+
   if( isset( $_POST['post_tag-image-id'] ) && '' !== $_POST['post_tag-image-id'] ){

90-
            ?>

90+
     $image = $_POST['post_tag-image-id'];

91-
        <tr class="form-field term-group-wrap">

91+
     update_term_meta ( $term_id, 'post_tag-image-id', $image );

92-
          <th scope="row">

92+
   } else {

93-
            <label for="image"><?php _e("Image", "showcase"); ?></label>

93+
     update_term_meta ( $term_id, 'post_tag-image-id', '' );

94-
          </th>

94+
   }

95-
          <td>

95+
 }

96-
            <?php $image_id = get_term_meta($term->term_id, "image", true); ?>

96+
97-
            <input type="hidden" id="image" name="image" value="<?php echo esc_attr(

97+
/*

98-
                $image_id

98+
 * Add script

99-
            ); ?>">

99+
 * @since 1.0.0

100-
            <div id="tag-image-wrapper">

100+
 */

101-
              <?php if ($image_id) { ?>

101+
 public function add_script() { ?>

102-
                <?php echo wp_get_attachment_image($image_id, "thumbnail"); ?>

102+
   <script>

103-
              <?php } ?>

103+
     jQuery(document).ready( function($) {

104-
            </div>

104+
       function ct_media_upload(button_class) {

105-
            <p>

105+
         var _custom_media = true,

106-
              <input type="button" class="button button-secondary showcase_tax_media_button" id="showcase_tax_media_button" name="showcase_tax_media_button" value="<?php _e(

106+
         _orig_send_attachment = wp.media.editor.send.attachment;

107-
                  "Add Image",

107+
         $('body').on('click', button_class, function(e) {

108-
                  "showcase"

108+
           var button_id = '#'+$(this).attr('id');

109-
              ); ?>" />

109+
           var send_attachment_bkp = wp.media.editor.send.attachment;

110-
              <input type="button" class="button button-secondary showcase_tax_media_remove" id="showcase_tax_media_remove" name="showcase_tax_media_remove" value="<?php _e(

110+
           var button = $(button_id);

111-
                  "Remove Image",

111+
           _custom_media = true;

112-
                  "showcase"

112+
           wp.media.editor.send.attachment = function(props, attachment){

113-
              ); ?>" />

113+
             if ( _custom_media ) {

114-
            </p>

114+
               $('#post_tag-image-id').val(attachment.id);

115-
          </td>

115+
               $('#post_tag-image-wrapper').html('<img class="custom_media_image" src="" style="margin:0;padding:0;max-height:100px;float:none;" />');

116-
        </tr>

116+
               $('#post_tag-image-wrapper .custom_media_image').attr('src',attachment.url).css('display','block');

117-
     <?php

117+
             } else {

118-
        }

118+
               return _orig_send_attachment.apply( button_id, [props, attachment] );

119
             }

120-
        /**

120+
121-
         * Update the form field value

121+
         wp.media.editor.open(button);

122-
         * @since 1.0.0

122+
         return false;

123-
         */

123+
       });

124-
        public function updated_tag_image($term_id, $tt_id)

124+
     }

125-
        {

125+
     ct_media_upload('.ct_tax_media_button.button'); 

126-
            if (isset($_POST["image"]) && "" !== $_POST["image"]) {

126+
     $('body').on('click','.ct_tax_media_remove',function(){

127-
                update_term_meta($term_id, "image", absint($_POST["image"]));

127+
       $('#post_tag-image-id').val('');

128-
            } else {

128+
       $('#post_tag-image-wrapper').html('<img class="custom_media_image" src="" style="margin:0;padding:0;max-height:100px;float:none;" />');

129-
                update_term_meta($term_id, "image", "");

129+
     });

130
     // Thanks: http://stackoverflow.com/questions/15281995/wordpress-create-post_tag-ajax-response

131-
        }

131+
     $(document).ajaxComplete(function(event, xhr, settings) {

132
       var queryStringArr = settings.data.split('&');

133-
        /**

133+
       if( $.inArray('action=add-tag', queryStringArr) !== -1 ){

134-
         * Enqueue styles and scripts

134+
         var xml = xhr.responseXML;

135-
         * @since 1.0.0

135+
         $response = $(xml).find('term_id').text();

136-
         */

136+
         if($response!=""){

137-
        public function add_script()

137+
           // Clear the thumb image

138-
        {

138+
           $('#post_tag-image-wrapper').html('');

139-
            if (!isset($_GET["taxonomy"]) || $_GET["taxonomy"] != "post_tag") {

139+
140-
                return;

140+
       }

141-
            } ?>

141+
     });

142-
        <script> jQuery(document).ready( function($) {

142+
   });

143-
         _wpMediaViewsL10n.insertIntoPost = '<?php _e(

143+
 </script>

144-
             "Insert",

144+
 <?php }

145-
             "showcase"

145+
146-
         ); ?>';

146+
  }

147-
         function ct_media_upload(button_class) {

147+
 

148-
           var _custom_media = true, _orig_send_attachment = wp.media.editor.send.attachment;

148+
$TAG_IMAGES = new TAG_IMAGES();

149-
           $('body').on('click', button_class, function(e) {

149+
$TAG_IMAGES -> init();

150-
             var button_id = '#'+$(this).attr('id');

150+
 

151-
             var send_attachment_bkp = wp.media.editor.send.attachment;

151+
        

    


            


                                


        

            



                
    

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