1 | <?php |
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2 | /** |
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3 | * @brief pages, a plugin for Dotclear 2 |
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4 | * |
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5 | * @package Dotclear |
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6 | * @subpackage Plugins |
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7 | * |
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8 | * @copyright Olivier Meunier & Association Dotclear |
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9 | * @copyright GPL-2.0-only |
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10 | */ |
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11 | |
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12 | if (!defined('DC_RC_PATH')) {return;} |
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13 | |
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14 | $core->addBehavior('coreBlogBeforeGetPosts', ['publicPages', 'coreBlogBeforeGetPosts']); |
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15 | |
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16 | # Localized string we find in template |
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17 | __('Published on'); |
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18 | __('This page\'s comments feed'); |
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19 | |
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20 | require dirname(__FILE__) . '/_widgets.php'; |
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21 | |
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22 | class publicPages |
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23 | { |
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24 | public static function coreBlogBeforeGetPosts($params) |
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25 | { |
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26 | global $core; |
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27 | |
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28 | if ($core->url->type == 'search') { |
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29 | // Add page post type for searching |
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30 | if (isset($params['post_type'])) { |
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31 | if (!is_array($params['post_type'])) { |
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32 | // Convert it in array |
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33 | $params['post_type'] = [$params['post_type']]; |
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34 | } |
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35 | if (!in_array('page', $params['post_type'])) { |
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36 | // Add page post type |
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37 | $params['post_type'][] = 'page'; |
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38 | } |
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39 | } else { |
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40 | // Dont miss default post type (aka post) |
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41 | $params['post_type'] = ['post', 'page']; |
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42 | } |
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43 | } |
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44 | } |
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45 | } |
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46 | |
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47 | class urlPages extends dcUrlHandlers |
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48 | { |
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49 | public static function pages($args) |
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50 | { |
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51 | if ($args == '') { |
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52 | # No page was specified. |
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53 | self::p404(); |
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54 | } else { |
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55 | $_ctx = &$GLOBALS['_ctx']; |
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56 | $core = &$GLOBALS['core']; |
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57 | |
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58 | $core->blog->withoutPassword(false); |
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59 | |
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60 | $params = new ArrayObject([ |
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61 | 'post_type' => 'page', |
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62 | 'post_url' => $args]); |
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63 | |
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64 | $core->callBehavior('publicPagesBeforeGetPosts', $params, $args); |
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65 | |
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66 | $_ctx->posts = $core->blog->getPosts($params); |
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67 | |
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68 | $_ctx->comment_preview = new ArrayObject(); |
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69 | $_ctx->comment_preview['content'] = ''; |
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70 | $_ctx->comment_preview['rawcontent'] = ''; |
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71 | $_ctx->comment_preview['name'] = ''; |
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72 | $_ctx->comment_preview['mail'] = ''; |
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73 | $_ctx->comment_preview['site'] = ''; |
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74 | $_ctx->comment_preview['preview'] = false; |
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75 | $_ctx->comment_preview['remember'] = false; |
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76 | |
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77 | $core->blog->withoutPassword(true); |
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78 | |
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79 | if ($_ctx->posts->isEmpty()) { |
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80 | # The specified page does not exist. |
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81 | self::p404(); |
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82 | } else { |
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83 | $post_id = $_ctx->posts->post_id; |
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84 | $post_password = $_ctx->posts->post_password; |
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85 | |
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86 | # Password protected entry |
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87 | if ($post_password != '' && !$_ctx->preview) { |
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88 | # Get passwords cookie |
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89 | if (isset($_COOKIE['dc_passwd'])) { |
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90 | $pwd_cookie = json_decode($_COOKIE['dc_passwd']); |
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91 | if ($pwd_cookie === null) { |
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92 | $pwd_cookie = []; |
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93 | } else { |
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94 | $pwd_cookie = (array) $pwd_cookie; |
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95 | } |
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96 | } else { |
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97 | $pwd_cookie = []; |
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98 | } |
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99 | |
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100 | # Check for match |
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101 | # Note: We must prefix post_id key with '#'' in pwd_cookie array in order to avoid integer conversion |
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102 | # because MyArray["12345"] is treated as MyArray[12345] |
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103 | if ((!empty($_POST['password']) && $_POST['password'] == $post_password) |
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104 | || (isset($pwd_cookie['#' . $post_id]) && $pwd_cookie['#' . $post_id] == $post_password)) { |
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105 | $pwd_cookie['#' . $post_id] = $post_password; |
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106 | setcookie('dc_passwd', json_encode($pwd_cookie), 0, '/'); |
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107 | } else { |
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108 | self::serveDocument('password-form.html', 'text/html', false); |
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109 | return; |
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110 | } |
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111 | } |
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112 | |
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113 | $post_comment = |
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114 | isset($_POST['c_name']) && isset($_POST['c_mail']) && |
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115 | isset($_POST['c_site']) && isset($_POST['c_content']) && |
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116 | $_ctx->posts->commentsActive(); |
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117 | |
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118 | # Posting a comment |
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119 | if ($post_comment) { |
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120 | # Spam trap |
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121 | if (!empty($_POST['f_mail'])) { |
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122 | http::head(412, 'Precondition Failed'); |
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123 | header('Content-Type: text/plain'); |
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124 | echo "So Long, and Thanks For All the Fish"; |
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125 | # Exits immediately the application to preserve the server. |
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126 | exit; |
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127 | } |
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128 | |
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129 | $name = $_POST['c_name']; |
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130 | $mail = $_POST['c_mail']; |
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131 | $site = $_POST['c_site']; |
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132 | $content = $_POST['c_content']; |
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133 | $preview = !empty($_POST['preview']); |
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134 | |
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135 | if ($content != '') { |
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136 | # --BEHAVIOR-- publicBeforeCommentTransform |
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137 | $buffer = $core->callBehavior('publicBeforeCommentTransform', $content); |
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138 | if ($buffer != '') { |
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139 | $content = $buffer; |
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140 | } else { |
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141 | if ($core->blog->settings->system->wiki_comments) { |
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142 | $core->initWikiComment(); |
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143 | } else { |
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144 | $core->initWikiSimpleComment(); |
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145 | } |
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146 | $content = $core->wikiTransform($content); |
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147 | } |
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148 | $content = $core->HTMLfilter($content); |
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149 | } |
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150 | |
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151 | $_ctx->comment_preview['content'] = $content; |
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152 | $_ctx->comment_preview['rawcontent'] = $_POST['c_content']; |
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153 | $_ctx->comment_preview['name'] = $name; |
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154 | $_ctx->comment_preview['mail'] = $mail; |
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155 | $_ctx->comment_preview['site'] = $site; |
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156 | |
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157 | if ($preview) { |
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158 | # --BEHAVIOR-- publicBeforeCommentPreview |
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159 | $core->callBehavior('publicBeforeCommentPreview', $_ctx->comment_preview); |
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160 | |
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161 | $_ctx->comment_preview['preview'] = true; |
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162 | } else { |
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163 | # Post the comment |
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164 | $cur = $core->con->openCursor($core->prefix . 'comment'); |
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165 | $cur->comment_author = $name; |
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166 | $cur->comment_site = html::clean($site); |
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167 | $cur->comment_email = html::clean($mail); |
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168 | $cur->comment_content = $content; |
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169 | $cur->post_id = $_ctx->posts->post_id; |
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170 | $cur->comment_status = $core->blog->settings->system->comments_pub ? 1 : -1; |
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171 | $cur->comment_ip = http::realIP(); |
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172 | |
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173 | $redir = $_ctx->posts->getURL(); |
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174 | $redir .= $core->blog->settings->system->url_scan == 'query_string' ? '&' : '?'; |
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175 | |
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176 | try |
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177 | { |
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178 | if (!text::isEmail($cur->comment_email)) { |
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179 | throw new Exception(__('You must provide a valid email address.')); |
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180 | } |
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181 | |
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182 | # --BEHAVIOR-- publicBeforeCommentCreate |
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183 | $core->callBehavior('publicBeforeCommentCreate', $cur); |
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184 | if ($cur->post_id) { |
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185 | $comment_id = $core->blog->addComment($cur); |
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186 | |
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187 | # --BEHAVIOR-- publicAfterCommentCreate |
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188 | $core->callBehavior('publicAfterCommentCreate', $cur, $comment_id); |
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189 | } |
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190 | |
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191 | if ($cur->comment_status == 1) { |
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192 | $redir_arg = 'pub=1'; |
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193 | } else { |
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194 | $redir_arg = 'pub=0'; |
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195 | } |
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196 | |
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197 | header('Location: ' . $redir . $redir_arg); |
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198 | } catch (Exception $e) { |
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199 | $_ctx->form_error = $e->getMessage(); |
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200 | $_ctx->form_error; |
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201 | } |
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202 | } |
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203 | } |
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204 | |
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205 | # The entry |
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206 | if ($_ctx->posts->trackbacksActive()) { |
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207 | header('X-Pingback: ' . $core->blog->url . $core->url->getURLFor("xmlrpc", $core->blog->id)); |
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208 | } |
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209 | |
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210 | $tplset = $core->themes->moduleInfo($core->blog->settings->system->theme, 'tplset'); |
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211 | if (!empty($tplset) && is_dir(dirname(__FILE__) . '/default-templates/' . $tplset)) { |
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212 | $core->tpl->setPath($core->tpl->getPath(), dirname(__FILE__) . '/default-templates/' . $tplset); |
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213 | } else { |
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214 | $core->tpl->setPath($core->tpl->getPath(), dirname(__FILE__) . '/default-templates/' . DC_DEFAULT_TPLSET); |
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215 | } |
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216 | self::serveDocument('page.html'); |
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217 | } |
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218 | } |
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219 | } |
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220 | |
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221 | public static function pagespreview($args) |
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222 | { |
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223 | $core = $GLOBALS['core']; |
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224 | $_ctx = $GLOBALS['_ctx']; |
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225 | |
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226 | if (!preg_match('#^(.+?)/([0-9a-z]{40})/(.+?)$#', $args, $m)) { |
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227 | # The specified Preview URL is malformed. |
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228 | self::p404(); |
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229 | } else { |
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230 | $user_id = $m[1]; |
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231 | $user_key = $m[2]; |
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232 | $post_url = $m[3]; |
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233 | if (!$core->auth->checkUser($user_id, null, $user_key)) { |
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234 | # The user has no access to the entry. |
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235 | self::p404(); |
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236 | } else { |
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237 | $_ctx->preview = true; |
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238 | if (defined("DC_ADMIN_URL")) { |
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239 | $_ctx->xframeoption = DC_ADMIN_URL; |
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240 | } |
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241 | |
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242 | self::pages($post_url); |
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243 | } |
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244 | } |
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245 | } |
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246 | } |
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247 | |
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248 | class tplPages |
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249 | { |
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250 | # Widget function |
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251 | public static function pagesWidget($w) |
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252 | { |
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253 | global $core, $_ctx; |
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254 | |
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255 | if ($w->offline) { |
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256 | return; |
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257 | } |
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258 | |
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259 | if (($w->homeonly == 1 && $core->url->type != 'default') || |
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260 | ($w->homeonly == 2 && $core->url->type == 'default')) { |
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261 | return; |
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262 | } |
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263 | |
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264 | $params['post_type'] = 'page'; |
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265 | $params['limit'] = abs((integer) $w->limit); |
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266 | $params['no_content'] = true; |
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267 | $params['post_selected'] = false; |
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268 | |
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269 | $sort = $w->sortby; |
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270 | if (!in_array($sort, ['post_title', 'post_position', 'post_dt'])) { |
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271 | $sort = 'post_title'; |
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272 | } |
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273 | |
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274 | $order = $w->orderby; |
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275 | if ($order != 'asc') { |
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276 | $order = 'desc'; |
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277 | } |
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278 | $params['order'] = $sort . ' ' . $order; |
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279 | |
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280 | $rs = $core->blog->getPosts($params); |
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281 | |
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282 | if ($rs->isEmpty()) { |
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283 | return; |
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284 | } |
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285 | |
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286 | $res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') . '<ul>'; |
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287 | |
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288 | while ($rs->fetch()) { |
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289 | $class = ''; |
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290 | if (($core->url->type == 'pages' && $_ctx->posts instanceof record && $_ctx->posts->post_id == $rs->post_id)) { |
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291 | $class = ' class="page-current"'; |
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292 | } |
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293 | $res .= '<li' . $class . '><a href="' . $rs->getURL() . '">' . |
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294 | html::escapeHTML($rs->post_title) . '</a></li>'; |
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295 | } |
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296 | |
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297 | $res .= '</ul>'; |
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298 | |
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299 | return $w->renderDiv($w->content_only, 'pages ' . $w->class, '', $res); |
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300 | } |
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301 | } |
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