1 | <?php |
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2 | |
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3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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4 | include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php'); |
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5 | |
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6 | global $user, $conf; |
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7 | |
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8 | // +-----------------------------------------------------------------------+ |
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9 | // | comments management | |
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10 | // +-----------------------------------------------------------------------+ |
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11 | |
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12 | $comment_id = null; |
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13 | $action = null; |
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14 | |
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15 | $actions = array('delete_comment', 'validate_comment', 'edit_comment'); |
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16 | foreach ($actions as $loop_action) |
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17 | { |
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18 | if (isset($_GET[$loop_action])) |
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19 | { |
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20 | $action = $loop_action; |
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21 | check_input_parameter($action, $_GET, false, PATTERN_ID); |
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22 | $comment_id = $_GET[$action]; |
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23 | break; |
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24 | } |
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25 | } |
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26 | |
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27 | if (isset($action)) |
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28 | { |
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29 | check_pwg_token(); |
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30 | |
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31 | $comment_author_id = get_comment_author_id($comment_id); |
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32 | $action = str_replace('_comment', '', $action); |
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33 | |
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34 | if (can_manage_comment($action, $comment_author_id)) |
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35 | { |
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36 | $perform_redirect = false; |
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37 | |
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38 | if ('delete' == $action) |
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39 | { |
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40 | delete_user_comment($comment_id); |
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41 | $perform_redirect = true; |
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42 | } |
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43 | |
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44 | if ('validate' == $action) |
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45 | { |
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46 | validate_user_comment($comment_id); |
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47 | $perform_redirect = true; |
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48 | } |
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49 | |
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50 | if ('edit' == $action) |
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51 | { |
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52 | if (!empty($_POST['content'])) |
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53 | { |
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54 | update_user_comment( |
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55 | array( |
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56 | 'comment_id' => $_GET['edit_comment'], |
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57 | 'image_id' => $_POST['image_id'], |
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58 | 'content' => $_POST['content'] |
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59 | ), |
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60 | $_POST['key'] |
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61 | ); |
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62 | |
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63 | $perform_redirect = true; |
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64 | } |
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65 | else |
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66 | { |
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67 | $edit_comment = $_GET['edit_comment']; |
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68 | } |
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69 | } |
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70 | |
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71 | if ($perform_redirect) |
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72 | { |
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73 | $redirect_url = |
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74 | PHPWG_ROOT_PATH |
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75 | .'index.php' |
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76 | .get_query_string_diff(array('delete_comment','validate_comment','edit_comment','pwg_token')); |
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77 | |
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78 | redirect($redirect_url); |
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79 | } |
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80 | } |
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81 | } |
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82 | |
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83 | // +-----------------------------------------------------------------------+ |
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84 | // | last comments display | |
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85 | // +-----------------------------------------------------------------------+ |
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86 | if ( !is_admin() ) |
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87 | { |
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88 | $page['where_clauses'][] = 'validated=\'true\''; |
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89 | } |
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90 | |
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91 | $page['where_clauses'][] = get_sql_condition_FandF |
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92 | ( |
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93 | array |
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94 | ( |
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95 | 'forbidden_categories' => 'category_id', |
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96 | 'visible_categories' => 'category_id', |
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97 | 'visible_images' => 'ic.image_id' |
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98 | ), |
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99 | '', true |
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100 | ); |
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101 | |
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102 | $comments = array(); |
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103 | $element_ids = array(); |
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104 | $category_ids = array(); |
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105 | |
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106 | $query = ' |
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107 | SELECT com.id AS comment_id, |
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108 | com.image_id, |
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109 | com.author, |
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110 | com.author_id, |
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111 | com.date, |
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112 | com.content, |
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113 | com.validated |
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114 | FROM '.IMAGE_CATEGORY_TABLE.' AS ic |
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115 | INNER JOIN '.COMMENTS_TABLE.' AS com |
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116 | ON ic.image_id = com.image_id |
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117 | LEFT JOIN '.USERS_TABLE.' As u |
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118 | ON u.'.$conf['user_fields']['id'].' = com.author_id |
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119 | WHERE '.implode(' |
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120 | AND ', $page['where_clauses']).' |
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121 | GROUP BY comment_id, |
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122 | com.image_id, |
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123 | com.author, |
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124 | com.author_id, |
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125 | com.date, |
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126 | com.content, |
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127 | com.validated |
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128 | ORDER BY date DESC |
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129 | LIMIT 0, ' . $datas[0] . ';'; |
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130 | |
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131 | $query.= ' |
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132 | ;'; |
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133 | $result = pwg_query($query); |
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134 | while ($row = pwg_db_fetch_assoc($result)) |
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135 | { |
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136 | array_push($comments, $row); |
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137 | array_push($element_ids, $row['image_id']); |
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138 | } |
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139 | |
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140 | if (count($comments) > 0) |
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141 | { |
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142 | $block['TEMPLATE'] = 'stuffs_lastcoms.tpl'; |
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143 | $block['TITLE_URL'] = 'comments.php'; |
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144 | $block['comments'] = array(); |
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145 | $block['MAX_WIDTH'] = $datas[3]; |
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146 | $block['MAX_HEIGHT'] = $datas[4]; |
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147 | switch ($datas[2]) |
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148 | { |
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149 | case 1 : |
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150 | $block['NB_COMMENTS_LINE'] = '99%'; |
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151 | break; |
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152 | case 2 : |
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153 | $block['NB_COMMENTS_LINE'] = '49.5%'; |
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154 | break; |
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155 | case 3 : |
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156 | $block['NB_COMMENTS_LINE'] = '33%'; |
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157 | break; |
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158 | } |
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159 | |
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160 | // retrieving element informations |
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161 | $elements = array(); |
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162 | $query = ' |
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163 | SELECT id, name, file, path, tn_ext |
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164 | FROM '.IMAGES_TABLE.' |
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165 | WHERE id IN ('.implode(',', $element_ids).') |
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166 | ;'; |
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167 | $result = pwg_query($query); |
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168 | while ($row = pwg_db_fetch_assoc($result)) |
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169 | { |
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170 | $elements[$row['id']] = $row; |
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171 | } |
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172 | |
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173 | // retrieving category informations |
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174 | $query = ' |
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175 | SELECT c.id, name, permalink, uppercats, com.id as comment_id |
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176 | FROM '.CATEGORIES_TABLE.' AS c |
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177 | LEFT JOIN '.IMAGE_CATEGORY_TABLE.' AS ic |
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178 | ON c.id=ic.category_id |
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179 | LEFT JOIN '.COMMENTS_TABLE.' AS com |
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180 | ON ic.image_id=com.image_id |
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181 | '.get_sql_condition_FandF |
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182 | ( |
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183 | array |
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184 | ( |
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185 | 'forbidden_categories' => 'c.id', |
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186 | 'visible_categories' => 'c.id' |
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187 | ), |
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188 | 'WHERE' |
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189 | ).' |
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190 | ;'; |
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191 | $categories = hash_from_query($query, 'comment_id'); |
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192 | |
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193 | foreach ($comments as $comment) |
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194 | { |
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195 | if (!empty($elements[$comment['image_id']]['name'])) |
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196 | { |
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197 | $name=$elements[$comment['image_id']]['name']; |
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198 | } |
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199 | else |
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200 | { |
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201 | $name=get_name_from_file($elements[$comment['image_id']]['file']); |
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202 | } |
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203 | |
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204 | // source of the thumbnail picture |
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205 | $thumbnail_src = get_thumbnail_url( $elements[$comment['image_id']] ); |
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206 | |
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207 | // link to the full size picture |
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208 | $url = make_picture_url( |
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209 | array( |
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210 | 'category' => $categories[ $comment['comment_id'] ], |
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211 | 'image_id' => $comment['image_id'], |
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212 | 'image_file' => $elements[$comment['image_id']]['file'], |
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213 | ) |
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214 | ); |
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215 | |
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216 | $tpl_comment = array( |
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217 | 'ID' => $comment['comment_id'], |
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218 | 'U_PICTURE' => $url, |
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219 | 'TN_SRC' => $thumbnail_src, |
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220 | 'ALT' => $name, |
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221 | 'AUTHOR' => trigger_event('render_comment_author', $comment['author']), |
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222 | 'DATE'=>format_date($comment['date'], true), |
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223 | 'CONTENT'=>trigger_event('render_comment_content',$comment['content']), |
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224 | 'WIDTH' => $datas[3], |
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225 | 'HEIGHT' => $datas[4], |
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226 | ); |
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227 | |
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228 | if (can_manage_comment('delete', $comment['author_id'])) |
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229 | { |
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230 | $url = |
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231 | get_root_url() |
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232 | .'index.php' |
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233 | .get_query_string_diff(array('edit_comment', 'delete_comment','validate_comment', 'pwg_token')); |
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234 | |
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235 | $tpl_comment['U_DELETE'] = add_url_params( |
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236 | $url, |
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237 | array( |
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238 | 'delete_comment' => $comment['comment_id'], |
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239 | 'pwg_token' => get_pwg_token(), |
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240 | ) |
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241 | ); |
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242 | } |
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243 | |
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244 | if (can_manage_comment('edit', $comment['author_id'])) |
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245 | { |
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246 | $url = |
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247 | get_root_url() |
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248 | .'index.php' |
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249 | .get_query_string_diff(array('edit_comment', 'delete_comment','validate_comment', 'pwg_token')); |
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250 | |
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251 | $tpl_comment['U_EDIT'] = add_url_params( |
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252 | $url, |
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253 | array( |
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254 | 'edit_comment' => $comment['comment_id'], |
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255 | 'pwg_token' => get_pwg_token(), |
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256 | ) |
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257 | ); |
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258 | |
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259 | if (isset($edit_comment) and ($comment['comment_id'] == $edit_comment)) |
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260 | { |
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261 | $tpl_comment['IN_EDIT'] = true; |
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262 | $key = get_ephemeral_key(2, $comment['image_id']); |
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263 | $tpl_comment['KEY'] = $key; |
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264 | $tpl_comment['IMAGE_ID'] = $comment['image_id']; |
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265 | $tpl_comment['CONTENT'] = $comment['content']; |
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266 | } |
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267 | } |
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268 | |
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269 | if (can_manage_comment('validate', $comment['author_id'])) |
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270 | { |
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271 | if ('true' != $comment['validated']) |
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272 | { |
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273 | $tpl_comment['U_VALIDATE'] = add_url_params( |
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274 | $url, |
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275 | array( |
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276 | 'validate_comment'=> $comment['comment_id'], |
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277 | 'pwg_token' => get_pwg_token(), |
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278 | ) |
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279 | ); |
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280 | } |
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281 | } |
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282 | array_push($block['comments'], $tpl_comment); |
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283 | } |
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284 | } |
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285 | |
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286 | ?> |
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