testcms-final-anon/system/functions/comments.php

   1 <?php defined('IN_CMS') or die('No direct access allowed.');
   2
   3 /**
   4         Theme functions for comments
   5 */
   6
   7 function has_comments() {
   8         if(($itm = IoC::resolve('article')) === false) {
   9                 return false;
  10         }
  11
  12         if(($items = IoC::resolve('comments')) === false) {
  13                 $items = Comments::list_all(array('status' => 'published', 'post' => $itm->id));
  14                 IoC::instance('comments', $items, true);
  15         }
  16
  17         return $items->length() > 0;
  18 }
  19
  20 function total_comments() {
  21         if(has_comments() === false) {
  22                 return 0;
  23         }
  24
  25         $items = IoC::resolve('comments');
  26         return $items->length();
  27 }
  28
  29 // loop comments
  30 function comments() {
  31         if(has_comments() === false) {
  32                 return false;
  33         }
  34
  35         $items = IoC::resolve('comments');
  36
  37         if($result = $items->valid()) {
  38                 // register single comment
  39                 IoC::instance('comment', $items->current(), true);
  40
  41                 // move to next
  42                 $items->next();
  43         }
  44
  45         return $result;
  46 }
  47
  48 // single comments
  49 function comment_id() {
  50         if($itm = IoC::resolve('comment')) {
  51                 return $itm->id;
  52         }
  53
  54         return '';
  55 }
  56
  57 function comment_time() {
  58         if($itm = IoC::resolve('comment')) {
  59                 return $itm->date;
  60         }
  61
  62         return '';
  63 }
  64
  65 function comment_date() {
  66         if($itm = IoC::resolve('comment')) {
  67                 return date(Config::get('metadata.date_format'), $itm->date);
  68         }
  69
  70         return '';
  71 }
  72
  73 function comment_name() {
  74         if($itm = IoC::resolve('comment')) {
  75                 return $itm->name;
  76         }
  77
  78         return '';
  79 }
  80
  81 function comment_text() {
  82         if($itm = IoC::resolve('comment')) {
  83                 return $itm->text;
  84         }
  85
  86         return '';
  87 }
  88
  89 function comments_open() {
  90         if($itm = IoC::resolve('article')) {
  91                 return $itm->comments ? true : false;
  92         }
  93
  94         return false;
  95 }
  96
  97 // form elements
  98 function comment_form_notifications() {
  99         return Notifications::read();
 100 }
 101
 102 function comment_form_input_name($extra = '') {
 103         return '<input name="name" id="name" type="text" ' . $extra . '>';
 104 }
 105
 106 function comment_form_input_email($extra = '') {
 107         return '<input name="email" id="email" type="email" ' . $extra . '>';
 108 }
 109
 110 function comment_form_input_text($extra = '') {
 111         return '<textarea name="text" id="text" ' . $extra . '></textarea>';
 112 }
 113
 114 function comment_form_button($text = 'Post Comment', $extra = '') {
 115         return '<button class="btn" type="submit" ' . $extra . '>' . $text . '</button>';
 116 }