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1 <?php |
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2 /** |
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3 * WordPress Comment Administration API. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Administration |
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7 */ |
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8 |
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9 /** |
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10 * Determine if a comment exists based on author and date. |
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11 * |
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12 * @since 2.0.0 |
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13 * @uses $wpdb |
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14 * |
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15 * @param string $comment_author Author of the comment |
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16 * @param string $comment_date Date of the comment |
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17 * @return mixed Comment post ID on success. |
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18 */ |
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19 function comment_exists($comment_author, $comment_date) { |
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20 global $wpdb; |
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21 |
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22 $comment_author = stripslashes($comment_author); |
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23 $comment_date = stripslashes($comment_date); |
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24 |
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25 return $wpdb->get_var( $wpdb->prepare("SELECT comment_post_ID FROM $wpdb->comments |
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26 WHERE comment_author = %s AND comment_date = %s", $comment_author, $comment_date) ); |
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27 } |
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28 |
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29 /** |
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30 * Update a comment with values provided in $_POST. |
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31 * |
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32 * @since 2.0.0 |
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33 */ |
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34 function edit_comment() { |
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35 |
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36 if ( ! current_user_can( 'edit_comment', (int) $_POST['comment_ID'] ) ) |
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37 wp_die ( __( 'You are not allowed to edit comments on this post.' ) ); |
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38 |
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39 if ( isset( $_POST['newcomment_author'] ) ) |
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40 $_POST['comment_author'] = $_POST['newcomment_author']; |
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41 if ( isset( $_POST['newcomment_author_email'] ) ) |
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42 $_POST['comment_author_email'] = $_POST['newcomment_author_email']; |
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43 if ( isset( $_POST['newcomment_author_url'] ) ) |
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44 $_POST['comment_author_url'] = $_POST['newcomment_author_url']; |
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45 if ( isset( $_POST['comment_status'] ) ) |
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46 $_POST['comment_approved'] = $_POST['comment_status']; |
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47 if ( isset( $_POST['content'] ) ) |
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48 $_POST['comment_content'] = $_POST['content']; |
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49 if ( isset( $_POST['comment_ID'] ) ) |
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50 $_POST['comment_ID'] = (int) $_POST['comment_ID']; |
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51 |
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52 foreach ( array ('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) { |
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53 if ( !empty( $_POST['hidden_' . $timeunit] ) && $_POST['hidden_' . $timeunit] != $_POST[$timeunit] ) { |
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54 $_POST['edit_date'] = '1'; |
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55 break; |
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56 } |
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57 } |
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58 |
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59 if ( !empty ( $_POST['edit_date'] ) ) { |
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60 $aa = $_POST['aa']; |
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61 $mm = $_POST['mm']; |
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62 $jj = $_POST['jj']; |
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63 $hh = $_POST['hh']; |
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64 $mn = $_POST['mn']; |
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65 $ss = $_POST['ss']; |
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66 $jj = ($jj > 31 ) ? 31 : $jj; |
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67 $hh = ($hh > 23 ) ? $hh -24 : $hh; |
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68 $mn = ($mn > 59 ) ? $mn -60 : $mn; |
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69 $ss = ($ss > 59 ) ? $ss -60 : $ss; |
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70 $_POST['comment_date'] = "$aa-$mm-$jj $hh:$mn:$ss"; |
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71 } |
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72 |
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73 wp_update_comment( $_POST ); |
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74 } |
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75 |
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76 /** |
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77 * Returns a comment object based on comment ID. |
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78 * |
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79 * @since 2.0.0 |
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80 * |
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81 * @param int $id ID of comment to retrieve. |
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82 * @return bool|object Comment if found. False on failure. |
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83 */ |
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84 function get_comment_to_edit( $id ) { |
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85 if ( !$comment = get_comment($id) ) |
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86 return false; |
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87 |
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88 $comment->comment_ID = (int) $comment->comment_ID; |
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89 $comment->comment_post_ID = (int) $comment->comment_post_ID; |
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90 |
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91 $comment->comment_content = format_to_edit( $comment->comment_content ); |
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92 /** |
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93 * Filter the comment content before editing. |
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94 * |
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95 * @since 2.0.0 |
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96 * |
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97 * @param string $comment->comment_content Comment content. |
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98 */ |
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99 $comment->comment_content = apply_filters( 'comment_edit_pre', $comment->comment_content ); |
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100 |
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101 $comment->comment_author = format_to_edit( $comment->comment_author ); |
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102 $comment->comment_author_email = format_to_edit( $comment->comment_author_email ); |
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103 $comment->comment_author_url = format_to_edit( $comment->comment_author_url ); |
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104 $comment->comment_author_url = esc_url($comment->comment_author_url); |
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105 |
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106 return $comment; |
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107 } |
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108 |
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109 /** |
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110 * Get the number of pending comments on a post or posts |
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111 * |
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112 * @since 2.3.0 |
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113 * @uses $wpdb |
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114 * |
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115 * @param int|array $post_id Either a single Post ID or an array of Post IDs |
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116 * @return int|array Either a single Posts pending comments as an int or an array of ints keyed on the Post IDs |
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117 */ |
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118 function get_pending_comments_num( $post_id ) { |
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119 global $wpdb; |
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120 |
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121 $single = false; |
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122 if ( !is_array($post_id) ) { |
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123 $post_id_array = (array) $post_id; |
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124 $single = true; |
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125 } else { |
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126 $post_id_array = $post_id; |
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127 } |
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128 $post_id_array = array_map('intval', $post_id_array); |
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129 $post_id_in = "'" . implode("', '", $post_id_array) . "'"; |
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130 |
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131 $pending = $wpdb->get_results( "SELECT comment_post_ID, COUNT(comment_ID) as num_comments FROM $wpdb->comments WHERE comment_post_ID IN ( $post_id_in ) AND comment_approved = '0' GROUP BY comment_post_ID", ARRAY_A ); |
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132 |
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133 if ( $single ) { |
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134 if ( empty($pending) ) |
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135 return 0; |
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136 else |
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137 return absint($pending[0]['num_comments']); |
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138 } |
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139 |
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140 $pending_keyed = array(); |
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141 |
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142 // Default to zero pending for all posts in request |
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143 foreach ( $post_id_array as $id ) |
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144 $pending_keyed[$id] = 0; |
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145 |
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146 if ( !empty($pending) ) |
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147 foreach ( $pending as $pend ) |
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148 $pending_keyed[$pend['comment_post_ID']] = absint($pend['num_comments']); |
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149 |
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150 return $pending_keyed; |
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151 } |
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152 |
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153 /** |
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154 * Add avatars to relevant places in admin, or try to. |
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155 * |
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156 * @since 2.5.0 |
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157 * @uses $comment |
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158 * |
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159 * @param string $name User name. |
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160 * @return string Avatar with Admin name. |
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161 */ |
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162 function floated_admin_avatar( $name ) { |
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163 global $comment; |
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164 $avatar = get_avatar( $comment, 32, 'mystery' ); |
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165 return "$avatar $name"; |
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166 } |
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167 |
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168 function enqueue_comment_hotkeys_js() { |
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169 if ( 'true' == get_user_option( 'comment_shortcuts' ) ) |
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170 wp_enqueue_script( 'jquery-table-hotkeys' ); |
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171 } |