| 1 | <?php
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| 2 | /**
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| 3 | * The Comment class contains some useful methods for using comments
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| 4 | *
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| 5 | * PHP version 5
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| 6 | *
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| 7 | * LICENSE: Hotaru CMS is free software: you can redistribute it and/or
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| 8 | * modify it under the terms of the GNU General Public License as
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| 9 | * published by the Free Software Foundation, either version 3 of
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| 10 | * the License, or (at your option) any later version.
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| 11 | *
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| 12 | * Hotaru CMS is distributed in the hope that it will be useful, but WITHOUT
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| 13 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 14 | * FITNESS FOR A PARTICULAR PURPOSE.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License along
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| 17 | * with Hotaru CMS. If not, see http://www.gnu.org/licenses/.
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| 18 | *
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| 19 | * @category Content Management System
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| 20 | * @package HotaruCMS
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| 21 | * @author Nick Ramsay <admin@hotarucms.org>
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| 22 | * @copyright Copyright (c) 2010, Hotaru CMS
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| 23 | * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
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| 24 | * @link http://www.hotarucms.org/
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| 25 | */
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| 26 |
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| 27 | class Comment
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| 28 | {
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| 29 | protected $id = 0;
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| 30 | protected $parent = 0;
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| 31 | protected $postId = 0;
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| 32 | protected $author = 0;
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| 33 | protected $date = '';
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| 34 | protected $status = 'approved';
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| 35 | protected $votes_up = 0;
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| 36 | protected $votes_down = 0;
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| 37 | protected $content = '';
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| 38 | protected $type = 'newcomment'; // or "editcomment"
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| 39 | protected $subscribe = 0;
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| 40 | protected $levels = 0; // max nesting levels
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| 41 | protected $depth = 0; // this nesting level
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| 42 | protected $email = '';
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| 43 | protected $allowableTags = '';
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| 44 | protected $itemsPerPage = 20;
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| 45 | protected $pagination = '';
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| 46 | protected $thisForm = '';
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| 47 | protected $allForms = 'checked';
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| 48 | protected $avatars = '';
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| 49 | protected $avatarSize = 16;
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| 50 | protected $voting = '';
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| 51 | protected $order = 'asc'; // oldest comments first
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| 52 |
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| 53 |
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| 54 | /**
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| 55 | * Access modifier to set protected properties
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| 56 | */
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| 57 | public function __set($var, $val)
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| 58 | {
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| 59 | $this->$var = $val;
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| 60 | }
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| 61 |
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| 62 |
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| 63 | /**
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| 64 | * Access modifier to get protected properties
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| 65 | */
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| 66 | public function __get($var)
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| 67 | {
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| 68 | return $this->$var;
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| 69 | }
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| 70 |
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| 71 |
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| 72 | /**
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| 73 | * Count comments
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| 74 | *
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| 75 | * @param bool $digits_only - return just the count (if false, returns "3 comments", etc.)
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| 76 | * @param string $no_comments_text - e.g. "Leave a comment" or "No comments"
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| 77 | * @return string - text to show, e.g. "3 comments"
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| 78 | */
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| 79 | function countComments($h, $digits_only = true, $no_comments_text = '')
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| 80 | {
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| 81 | $sql = "SELECT COUNT(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_post_id = %d AND comment_status = %s";
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| 82 | $query = $h->db->prepare($sql, $h->post->id, 'approved');
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| 83 |
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| 84 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 85 | $num_comments = $h->db->get_var($query);
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| 86 | $h->smartCache('off'); // stop using cache
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| 87 |
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| 88 | if ($digits_only) { return $num_comments; } // just return the number
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| 89 |
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| 90 | if ($num_comments == 1) {
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| 91 | return "1 " . $h->lang['comments_singular_link'];
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| 92 | } elseif ($num_comments > 1) {
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| 93 | return $num_comments . " " . $h->lang['comments_plural_link'];
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| 94 | }
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| 95 |
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| 96 | return $no_comments_text; // shows "Leave a comment" above comment form when no comments
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| 97 | }
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| 98 |
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| 99 |
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| 100 | /**
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| 101 | * Count all user comments
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| 102 | *
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| 103 | * @param int $user_id
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| 104 | * @return int
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| 105 | */
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| 106 | function countUserComments($h, $user_id = 0)
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| 107 | {
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| 108 | if (!$user_id) { $user_id = $h->currentUser->id; }
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| 109 |
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| 110 | $sql = "SELECT COUNT(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_user_id = %d AND comment_status = %s";
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| 111 | $query = $h->db->prepare($sql, $user_id , 'approved');
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| 112 |
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| 113 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 114 | $num_comments = $h->db->get_var($query);
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| 115 | $h->smartCache('off'); // stop using cache
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| 116 |
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| 117 | return $num_comments;
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| 118 | }
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| 119 |
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| 120 |
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| 121 | /**
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| 122 | * Read all comment parents
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| 123 | *
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| 124 | * @param int $post_id - the id of the post this comment is on
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| 125 | * @param array|false
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| 126 | */
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| 127 | function readAllParents($h, $post_id, $order = "ASC")
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| 128 | {
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| 129 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_post_id = %d AND comment_parent = %d AND comment_status = %s ORDER BY comment_date " . $order;
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| 130 | $query = $h->db->prepare($sql, $post_id, 0, 'approved');
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| 131 |
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| 132 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 133 | $parents = $h->db->get_results($query);
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| 134 | $h->smartCache('off'); // stop using cache
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| 135 |
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| 136 | if($parents) { return $parents; } else { return false; }
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| 137 | }
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| 138 |
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| 139 |
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| 140 | /**
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| 141 | * Read all comment children
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| 142 | *
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| 143 | * @param int $parent - the id of the parent comment
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| 144 | * @param array|false
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| 145 | */
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| 146 | function readAllChildren($h, $parent)
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| 147 | {
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| 148 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_parent = %d AND comment_status = %s ORDER BY comment_date";
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| 149 | $query = $h->db->prepare($sql, $parent, 'approved');
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| 150 |
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| 151 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 152 | $children = $h->db->get_results($query);
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| 153 | $h->smartCache('off'); // stop using cache
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| 154 |
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| 155 | if($children) { return $children; } else { return false; }
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| 156 | }
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| 157 |
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| 158 |
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| 159 | /**
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| 160 | * Get comment from database
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| 161 | *
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| 162 | * @param int $comment_id
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| 163 | * @return array|false
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| 164 | */
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| 165 | function getComment($h, $comment_id = 0)
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| 166 | {
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| 167 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_id = %d";
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| 168 | $query = $h->db->prepare($sql, $comment_id);
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| 169 |
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| 170 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 171 | $comment = $h->db->get_row($query);
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| 172 | $h->smartCache('off'); // stop using cache
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| 173 |
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| 174 | if($comment) { return $comment; } else { return false; }
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| 175 | }
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| 176 |
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| 177 |
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| 178 | /**
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| 179 | * Get all comments from database
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| 180 | *
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| 181 | * @param int $post_id - you can limit comments to a single post
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| 182 | * @return array|false
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| 183 | */
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| 184 | function getAllComments($h, $post_id = 0, $order = "ASC", $limit = 0, $userid = 0)
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| 185 | {
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| 186 | // limiting is used in the rssFeed function. Other than that, pagination does limiting for us.
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| 187 | if(!$limit) { $limit = ''; } else { $limit = " LIMIT " .$limit; }
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| 188 |
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| 189 | if ($post_id) {
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| 190 | // get all comments from specified post
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| 191 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_post_id = %d AND comment_status = %s ORDER BY comment_date " . $order;
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| 192 | $query = $h->db->prepare($sql, $post_id, 'approved');
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| 193 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 194 | $comments = $h->db->get_results($query);
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| 195 | } else {
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| 196 | // get all comments
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| 197 | if ($userid) {
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| 198 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s AND comment_status = %s AND comment_user_id = %d ORDER BY comment_date " . $order . $limit;
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| 199 | $query = $h->db->prepare($sql, 'N', 'approved', $userid);
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| 200 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 201 | $comments = $h->db->get_results($query);
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| 202 | } else {
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| 203 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s AND comment_status = %s ORDER BY comment_date " . $order . $limit;
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| 204 | $query = $h->db->prepare($sql, 'N', 'approved');
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| 205 | $h->smartCache('on', 'comments', 60, $query ); // start using cache
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| 206 | $comments = $h->db->get_results($query );
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| 207 | }
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| 208 | }
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| 209 | $h->smartCache('off'); // stop using cache
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| 210 |
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| 211 | if($comments) { return $comments; } else { return false; }
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| 212 | }
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| 213 |
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| 214 |
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| 215 | /**
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| 216 | * Get all comments from database
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| 217 | *
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| 218 | * @param int $post_id - you can limit comments to a single post
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| 219 | * @return array|false
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| 220 | */
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| 221 | function getAllCommentsCount($h, $order = "ASC", $userid = 0)
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| 222 | {
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| 223 | // get all comments
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| 224 | if ($userid) {
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| 225 | $sql = "SELECT count(*) AS number FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s AND comment_status = %s AND comment_user_id = %d ORDER BY comment_date " . $order;
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| 226 | $query = $h->db->prepare($sql, 'N', 'approved', $userid);
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| 227 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 228 | $comment_count = $h->db->get_var($query);
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| 229 | } else {
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| 230 | $sql = "SELECT count(*) AS number FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s AND comment_status = %s ORDER BY comment_date " . $order;
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| 231 | $query = $h->db->prepare($sql, 'N', 'approved');
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| 232 | $h->smartCache('on', 'comments', 60, $query); // start using cache
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| 233 | $comment_count = $h->db->get_var($query);
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| 234 | }
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| 235 | $h->smartCache('off'); // stop using cache
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| 236 |
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| 237 | if($comment_count) { return $comment_count; } else { return false; }
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| 238 | }
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| 239 |
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| 240 |
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| 241 | /**
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| 242 | * Get all comments from database
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| 243 | *
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| 244 | * @param int $post_id - you can limit comments to a single post
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| 245 | * @return array|false
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| 246 | */
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| 247 | function getAllCommentsQuery($h, $order = "ASC", $userid = 0)
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| 248 | {
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| 249 | // get all comments
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| 250 | if ($userid) {
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| 251 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_status = %s AND comment_user_id = %d ORDER BY comment_date " . $order;
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| 252 | $query = $h->db->prepare($sql, 'approved', $userid);
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| 253 | } else {
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| 254 | $sql = "SELECT * FROM " . TABLE_COMMENTS . " WHERE comment_status = %s ORDER BY comment_date " . $order;
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| 255 | $query = $h->db->prepare($sql, 'approved');
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| 256 | }
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| 257 |
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| 258 | if($query) { return $query; } else { return false; }
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| 259 | }
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| 260 |
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| 261 |
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| 262 | /**
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| 263 | * Read comment
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| 264 | *
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| 265 | * @param array $comment
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| 266 | */
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| 267 | function readComment($h, $comment = array())
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| 268 | {
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| 269 | $this->id = $comment->comment_id;
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| 270 | $this->parent = $comment->comment_parent;
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| 271 | $this->postId = $comment->comment_post_id;
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| 272 | $this->author = $comment->comment_user_id;
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| 273 | $this->date = $comment->comment_date;
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| 274 | $this->status = $comment->comment_status;
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| 275 | $this->votes_up = $comment->comment_votes_up;
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| 276 | $this->votes_down = $comment->comment_votes_down;
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| 277 | $this->content = urldecode($comment->comment_content);
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| 278 | $this->subscribe = $comment->comment_subscribe;
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| 279 |
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| 280 | $h->pluginHook('comment_read_comment');
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| 281 |
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| 282 | return $this;
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| 283 | }
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| 284 |
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| 285 |
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| 286 | /**
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| 287 | * Add comment
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| 288 | *
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| 289 | * @return true
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| 290 | */
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| 291 | function addComment($h)
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| 292 | {
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| 293 | $result = array(); // this will be sent back containing various info
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| 294 |
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| 295 | // setup
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| 296 | $result['set_pending'] = '';
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| 297 | $result['comments_approved'] = 0;
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| 298 | $result['comments_needed'] = 0;
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| 299 | $result['exceeded_daily_limit'] = false;
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| 300 | $result['exceeded_url_limit'] = false;
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| 301 | $result['under_moderation'] = false;
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| 302 | $result['not_enough_comments'] = false;
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| 303 |
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| 304 | $h->pluginHook('comment_pre_add_comment'); // Akismet uses this to change the status
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| 305 |
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| 306 | $can_comment = $h->currentUser->getPermission('can_comment'); // This was already checked, but Akismet sometimes reverts the status, so we do it again.
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| 307 |
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| 308 | if ($can_comment == 'mod') { // forces all to 'pending' if user's comments are moderated
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| 309 | $this->status = 'pending';
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| 310 | $result['under_moderation'] = true;
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| 311 | }
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| 312 |
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| 313 | // Get settings from database...
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| 314 | $comments_settings = $h->getSerializedSettings('comments');
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| 315 |
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| 316 | $set_pending = $comments_settings['comment_set_pending'];
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| 317 | $daily_limit = $comments_settings['comment_daily_limit'];
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| 318 | $url_limit = $comments_settings['comment_url_limit'];
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| 319 |
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| 320 | $result['set_pending'] = $set_pending;
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| 321 |
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| 322 | if ($h->currentUser->role == 'member')
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| 323 | {
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| 324 | if ($daily_limit && ($daily_limit < $this->countDailyComments($h)))
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| 325 | {
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| 326 | // exceeded daily limit, set to pending
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| 327 | $this->status = 'pending';
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| 328 | $result['exceeded_daily_limit'] = true;
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| 329 | }
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| 330 |
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| 331 | if ($url_limit && ($url_limit < $this->countUrls()))
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| 332 | {
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| 333 | // exceeded url limit, set to pending
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| 334 | $this->status = 'pending';
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| 335 | $result['exceeded_url_limit'] = true;
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| 336 | }
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| 337 |
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| 338 | }
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| 339 |
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| 340 | if ($set_pending == 'some_pending') {
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| 341 | $comments_approved = $this->commentsApproved($h, $h->currentUser->id);
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| 342 | $x_comments_needed = $comments_settings['comment_x_comments'];
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| 343 | if ($comments_approved < $x_comments_needed) {
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| 344 | $result['not_enough_comments'] = true;
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| 345 | $this->status = 'pending';
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| 346 | }
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| 347 | }
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| 348 |
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| 349 | if ($set_pending == 'all_pending') {
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| 350 | $this->status = 'pending';
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| 351 | }
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| 352 |
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| 353 | $sql = "INSERT INTO " . TABLE_COMMENTS . " SET comment_post_id = %d, comment_user_id = %d, comment_parent = %d, comment_date = CURRENT_TIMESTAMP, comment_status = %s, comment_content = %s, comment_subscribe = %d, comment_updateby = %d";
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| 354 |
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| 355 | $h->db->query($h->db->prepare($sql, $this->postId, $this->author, $this->parent, $this->status, urlencode(trim(stripslashes($this->content))), $this->subscribe, $h->currentUser->id));
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| 356 |
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| 357 | $last_insert_id = $h->db->get_var($h->db->prepare("SELECT LAST_INSERT_ID()"));
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| 358 |
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| 359 | $this->id = $last_insert_id;
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| 360 | $h->vars['last_insert_id'] = $last_insert_id; // make it available outside this class
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| 361 |
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| 362 | $h->pluginHook('comment_post_add_comment');
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| 363 |
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| 364 | return $result;
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| 365 | }
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| 366 |
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| 367 |
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| 368 | /**
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| 369 | * Edit comment
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| 370 | *
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| 371 | * @return true
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| 372 | */
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| 373 | function editComment($h)
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| 374 | {
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| 375 | $sql = "UPDATE " . TABLE_COMMENTS . " SET comment_status = %s, comment_content = %s, comment_subscribe = %d, comment_updateby = %d WHERE comment_id = %d";
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| 376 | $h->db->query($h->db->prepare($sql, $this->status, urlencode(trim(stripslashes($this->content))), $this->subscribe, $h->currentUser->id, $this->id));
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| 377 |
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| 378 | $h->comment->id = $this->id; // a small hack to get the id for use in plugins.
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| 379 | $h->pluginHook('comment_update_comment');
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| 380 |
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| 381 | return true;
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| 382 | }
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| 383 |
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| 384 |
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| 385 | /**
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| 386 | * Physically delete a comment from the database
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| 387 | *
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| 388 | */
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| 389 | public function deleteComment($h, $comment_id = 0)
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| 390 | {
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| 391 | if (!$comment_id) { $comment_id = $this->id; }
|
|---|
| 392 | if (!$comment_id) { return false; }
|
|---|
| 393 |
|
|---|
| 394 | $sql = "DELETE FROM " . TABLE_COMMENTS . " WHERE comment_id = %d";
|
|---|
| 395 | $h->db->query($h->db->prepare($sql, $comment_id));
|
|---|
| 396 |
|
|---|
| 397 | // delete any votes for this comment
|
|---|
| 398 | $sql = "DELETE FROM " . TABLE_COMMENTVOTES . " WHERE cvote_comment_id = %d";
|
|---|
| 399 | $h->db->query($h->db->prepare($sql, $this->id));
|
|---|
| 400 |
|
|---|
| 401 | $h->comment->id = $comment_id; // a small hack to get the id for use in plugins.
|
|---|
| 402 | $h->pluginHook('comment_delete_comment');
|
|---|
| 403 |
|
|---|
| 404 | // Need to clear both these caches to be sure related items are updated in widgets, etc.:
|
|---|
| 405 | $h->clearCache('html_cache', false);
|
|---|
| 406 | $h->clearCache('db_cache', false);
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 |
|
|---|
| 410 | /**
|
|---|
| 411 | * Physically delete all comments by a specified user (and responses)
|
|---|
| 412 | *
|
|---|
| 413 | * @param array $user_id
|
|---|
| 414 | * @return bool
|
|---|
| 415 | */
|
|---|
| 416 | public function deleteComments($h, $user_id = 0)
|
|---|
| 417 | {
|
|---|
| 418 | if (!$user_id) { return false; }
|
|---|
| 419 |
|
|---|
| 420 | $sql = "SELECT comment_id FROM " . DB_PREFIX . "comments WHERE comment_user_id = %d";
|
|---|
| 421 | $results = $h->db->get_results($h->db->prepare($sql, $user_id));
|
|---|
| 422 |
|
|---|
| 423 | if ($results) {
|
|---|
| 424 | foreach ($results as $r) {
|
|---|
| 425 | $h->comment->id = $r->comment_id; // used by other plugins in "comment_delete_comment" function/hook
|
|---|
| 426 | $this->deleteComment($h, $h->comment->id); // delete parent comment
|
|---|
| 427 | $this->deleteCommentTree($h, $h->comment->id); // delete all children of that comment regardless of user
|
|---|
| 428 | }
|
|---|
| 429 | }
|
|---|
| 430 |
|
|---|
| 431 | return true;
|
|---|
| 432 | }
|
|---|
| 433 |
|
|---|
| 434 |
|
|---|
| 435 | /**
|
|---|
| 436 | * Recurse through comment tree, deleting all
|
|---|
| 437 | *
|
|---|
| 438 | * @param int $comment_id - id of current comment
|
|---|
| 439 | * @return bool
|
|---|
| 440 | */
|
|---|
| 441 | public function deleteCommentTree($h, $comment_id)
|
|---|
| 442 | {
|
|---|
| 443 | while ($children = $this->readAllChildren($h, $comment_id)) {
|
|---|
| 444 | foreach ($children as $child) {
|
|---|
| 445 | $this->readComment($h, $child);
|
|---|
| 446 | $this->deleteComment($h, $this->id);
|
|---|
| 447 | if ($this->deletecommentTree($h, $this->id)) {
|
|---|
| 448 | return true;
|
|---|
| 449 | }
|
|---|
| 450 | }
|
|---|
| 451 |
|
|---|
| 452 | return false;
|
|---|
| 453 | }
|
|---|
| 454 | }
|
|---|
| 455 |
|
|---|
| 456 |
|
|---|
| 457 | /**
|
|---|
| 458 | * Recurse through comment tree, setting all to 'pending'
|
|---|
| 459 | *
|
|---|
| 460 | * @param int $comment_id - id of current comment
|
|---|
| 461 | * @return bool
|
|---|
| 462 | */
|
|---|
| 463 | public function setPendingCommentTree($h, $comment_id)
|
|---|
| 464 | {
|
|---|
| 465 | while ($children = $this->readAllChildren($h, $comment_id)) {
|
|---|
| 466 | foreach ($children as $child) {
|
|---|
| 467 | $this->readComment($h, $child);
|
|---|
| 468 | $this->status = 'pending';
|
|---|
| 469 | $this->editComment($h);
|
|---|
| 470 | if ($this->setPendingCommentTree($h, $this->id)) {
|
|---|
| 471 | return true;
|
|---|
| 472 | }
|
|---|
| 473 | }
|
|---|
| 474 |
|
|---|
| 475 | return false;
|
|---|
| 476 | }
|
|---|
| 477 | }
|
|---|
| 478 |
|
|---|
| 479 |
|
|---|
| 480 | /**
|
|---|
| 481 | * Determine if the comment form is open or closed
|
|---|
| 482 | *
|
|---|
| 483 | * @param int $post_id
|
|---|
| 484 | * @return string 'open' or 'closed'
|
|---|
| 485 | */
|
|---|
| 486 | function formStatus($h, $type)
|
|---|
| 487 | {
|
|---|
| 488 | if ($type == 'select') {
|
|---|
| 489 | $sql = "SELECT post_comments FROM " . TABLE_POSTS . " WHERE post_id = %d";
|
|---|
| 490 | $form_status = $h->db->get_var($h->db->prepare($sql, $h->post->id));
|
|---|
| 491 |
|
|---|
| 492 | if ($form_status) { return $form_status; } else { return 'open'; } // default 'open'
|
|---|
| 493 | }
|
|---|
| 494 |
|
|---|
| 495 | if ($type == 'open' || $type == 'closed') {
|
|---|
| 496 | $h->comment->form = $type;
|
|---|
| 497 | $sql = "UPDATE " . TABLE_POSTS . " SET post_comments = %s WHERE post_id = %d";
|
|---|
| 498 | $h->db->query($h->db->prepare($sql, $type, $h->post->id));
|
|---|
| 499 | }
|
|---|
| 500 | }
|
|---|
| 501 |
|
|---|
| 502 |
|
|---|
| 503 | /**
|
|---|
| 504 | * Unsubscribe from a thread
|
|---|
| 505 | *
|
|---|
| 506 | * @param int $post_id
|
|---|
| 507 | * @return true
|
|---|
| 508 | */
|
|---|
| 509 | function unsubscribe($h, $post_id)
|
|---|
| 510 | {
|
|---|
| 511 | $h->readPost($post_id);
|
|---|
| 512 |
|
|---|
| 513 | $sql = "UPDATE " . TABLE_COMMENTS . " SET comment_subscribe = %d WHERE comment_post_id = %d AND comment_user_id = %d";
|
|---|
| 514 | $h->db->query($h->db->prepare($sql, 0, $h->post->id, $h->currentUser->id));
|
|---|
| 515 |
|
|---|
| 516 | // Check if the currentUser is the post author
|
|---|
| 517 | if ($h->post->author == $h->currentUser->id) {
|
|---|
| 518 | // Check if the user subscribed to comments as a submitter
|
|---|
| 519 | if ($h->post->subscribe == 1) {
|
|---|
| 520 | $sql = "UPDATE " . TABLE_POSTS . " SET post_subscribe = %d WHERE post_id = %d AND post_author = %d";
|
|---|
| 521 | $h->db->query($h->db->prepare($sql, 0, $h->post->id, $h->currentUser->id));
|
|---|
| 522 | }
|
|---|
| 523 | }
|
|---|
| 524 | return true;
|
|---|
| 525 | }
|
|---|
| 526 |
|
|---|
| 527 |
|
|---|
| 528 | /**
|
|---|
| 529 | * Update thread subscription
|
|---|
| 530 | *
|
|---|
| 531 | * @param int $post_id
|
|---|
| 532 | * @return true
|
|---|
| 533 | */
|
|---|
| 534 | function updateSubscribe($h, $post_id)
|
|---|
| 535 | {
|
|---|
| 536 | if ($this->subscribe == 1)
|
|---|
| 537 | {
|
|---|
| 538 | $sql = "UPDATE " . TABLE_COMMENTS . " SET comment_subscribe = %d WHERE comment_post_id = %d AND comment_user_id = %d";
|
|---|
| 539 | $h->db->query($h->db->prepare($sql, 1, $h->post->id, $h->currentUser->id));
|
|---|
| 540 | }
|
|---|
| 541 | else
|
|---|
| 542 | {
|
|---|
| 543 | $this->unsubscribe($h, $post_id);
|
|---|
| 544 | }
|
|---|
| 545 | }
|
|---|
| 546 |
|
|---|
| 547 |
|
|---|
| 548 | /**
|
|---|
| 549 | * Count how many approved comments a user has had
|
|---|
| 550 | *
|
|---|
| 551 | * @param int $userid
|
|---|
| 552 | * @return int
|
|---|
| 553 | */
|
|---|
| 554 | public function commentsApproved($h, $userid)
|
|---|
| 555 | {
|
|---|
| 556 | $sql = "SELECT COUNT(*) FROM " . TABLE_COMMENTS . " WHERE comment_status = %s AND comment_user_id = %d";
|
|---|
| 557 | $query = $h->db->prepare($sql, 'approved', $userid);
|
|---|
| 558 |
|
|---|
| 559 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 560 | $count = $h->db->get_var($query);
|
|---|
| 561 | $h->smartCache('off'); // stop using cache
|
|---|
| 562 |
|
|---|
| 563 | return $count;
|
|---|
| 564 | }
|
|---|
| 565 |
|
|---|
| 566 |
|
|---|
| 567 | /**
|
|---|
| 568 | * Count daily comments for this commenter
|
|---|
| 569 | *
|
|---|
| 570 | * @return int
|
|---|
| 571 | */
|
|---|
| 572 | public function countDailyComments($h)
|
|---|
| 573 | {
|
|---|
| 574 | $start = date('YmdHis', time_block());
|
|---|
| 575 | $end = date('YmdHis', strtotime("-1 day"));
|
|---|
| 576 | $sql = "SELECT COUNT(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s AND comment_user_id = %d AND (comment_date >= %s AND comment_date <= %s)";
|
|---|
| 577 | $query = $h->db->prepare($sql, 'N', $this->author, $end, $start);
|
|---|
| 578 |
|
|---|
| 579 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 580 | $count = $h->db->get_var($query);
|
|---|
| 581 | $h->smartCache('off'); // stop using cache
|
|---|
| 582 |
|
|---|
| 583 | return $count;
|
|---|
| 584 | }
|
|---|
| 585 |
|
|---|
| 586 |
|
|---|
| 587 | /**
|
|---|
| 588 | * Count urls in comment
|
|---|
| 589 | *
|
|---|
| 590 | * @return int
|
|---|
| 591 | * @link http://www.liamdelahunty.com/tips/php_url_count_check_for_comment_spam.php
|
|---|
| 592 | */
|
|---|
| 593 | public function countUrls()
|
|---|
| 594 | {
|
|---|
| 595 | $text = $this->content;
|
|---|
| 596 |
|
|---|
| 597 | //$http = substr_count($text, "http");
|
|---|
| 598 | $href = substr_count($text, "href");
|
|---|
| 599 | $url = substr_count($text, "[url");
|
|---|
| 600 |
|
|---|
| 601 | return $href + $url;
|
|---|
| 602 | }
|
|---|
| 603 |
|
|---|
| 604 |
|
|---|
| 605 | /**
|
|---|
| 606 | * Stats for Admin homepage
|
|---|
| 607 | *
|
|---|
| 608 | * @param string $stat_type
|
|---|
| 609 | * @return int
|
|---|
| 610 | */
|
|---|
| 611 | public function stats($h, $stat_type = '')
|
|---|
| 612 | {
|
|---|
| 613 | switch ($stat_type) {
|
|---|
| 614 | case 'total_comments':
|
|---|
| 615 | $query = "SELECT count(comment_id) FROM " . TABLE_COMMENTS;
|
|---|
| 616 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 617 | $comments = $h->db->get_var($query);
|
|---|
| 618 | break;
|
|---|
| 619 | case 'approved_comments':
|
|---|
| 620 | $sql = "SELECT count(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_status = %s";
|
|---|
| 621 | $query = $h->db->prepare($sql, 'approved');
|
|---|
| 622 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 623 | $comments = $h->db->get_var($query);
|
|---|
| 624 | break;
|
|---|
| 625 | case 'pending_comments':
|
|---|
| 626 | $sql = "SELECT count(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_status = %s";
|
|---|
| 627 | $query = $h->db->prepare($sql, 'pending');
|
|---|
| 628 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 629 | $comments = $h->db->get_var($query);
|
|---|
| 630 | break;
|
|---|
| 631 | case 'archived_comments':
|
|---|
| 632 | $sql = "SELECT count(comment_id) FROM " . TABLE_COMMENTS . " WHERE comment_archived = %s";
|
|---|
| 633 | $query = $h->db->prepare($sql, 'Y');
|
|---|
| 634 | $h->smartCache('on', 'comments', 60, $query); // start using cache
|
|---|
| 635 | $comments = $h->db->get_var($query);
|
|---|
| 636 | break;
|
|---|
| 637 | default:
|
|---|
| 638 | $comments = '';
|
|---|
| 639 | }
|
|---|
| 640 | $h->smartCache('off'); // stop using cache
|
|---|
| 641 |
|
|---|
| 642 | return $comments;
|
|---|
| 643 | }
|
|---|
| 644 | }
|
|---|
| 645 | ?>
|
|---|