コード例 #1
0
 /**
  * Tries to add a favatar or pavatar (depending on the given mode) to the comment.
  *
  * @param array eventdata the data given by the event
  * @param int cache hours for fetching images from cache
  * @param string mode has to be 'P' for Pavatar or 'F' for Favatar loading.
  *
  * @return boolean true, if Avatar was found and added to the comment buffer
  */
 function fetchPFavatar(&$eventData, $mode = "F")
 {
     require_once S9Y_PEAR_PATH . 'HTTP/Request.php';
     global $serendipity;
     $default = $this->getDefaultImageConfiguration();
     $url = $eventData['url'];
     if (empty($url)) {
         return false;
     }
     $favicon = false;
     $this->log($mode . " - Trying to fetch for {$url}");
     // Try to get the URL
     $parts = @parse_url($url);
     if (!is_array($parts)) {
         return false;
     }
     $ip = @gethostbyname($parts['host']);
     if (!$ip || $ip == $parts['host']) {
         return false;
     }
     $this->log($mode . " - URL ok.");
     $cache_file = $this->getCacheFilePath($eventData);
     // Load icon url detected in last run
     if (isset($this->avatarConfiguration['img_url_' . $mode])) {
         $favicon = $this->avatarConfiguration['img_url_' . $mode];
         $this->log($mode . " - using last run url: {$favicon}");
     }
     if ($favicon === false) {
         // use optimization for localhost
         $islocalhost = $_SERVER['HTTP_HOST'] == $parts['host'];
         if (function_exists('serendipity_request_start')) {
             serendipity_request_start();
         }
         // Evaluate URL of P/Favatar
         $req = new HTTP_Request($url, array('allowRedirects' => true, 'maxRedirects' => 3));
         $favicon = false;
         // code 200: OK, code 30x: REDIRECTION
         $responses = "/(200 OK)|(30[0-9] Found)/";
         // |(30[0-9] Moved)
         if (!$islocalhost && (PEAR::isError($req->sendRequest()) || preg_match($responses, $req->getResponseCode()))) {
             // nothing to do,
             $favicon = false;
             $this->log($mode . " - Error fetching {$url}: " . $req->getResponseCode());
         } else {
             $pavatarHeaderIcon = $req->getResponseHeader("X-Pavatar");
             $fContent = $req->getResponseBody();
             if ($mode == 'P' && !empty($pavatarHeaderIcon)) {
                 $faviconURL = $pavatarHeaderIcon;
                 $this->log("Found x-pavatar in head: {$faviconURL}");
             } else {
                 if (!$islocalhost && ($mode == 'P' && preg_match('/<link[^>]+rel="pavatar"[^>]+?href="([^"]+?)"/si', $fContent, $matches)) || $mode == 'F' && preg_match('/<link[^>]+rel="(?:shortcut )?icon"[^>]+?href="([^"]+?)"/si', $fContent, $matches)) {
                     // Attempt to grab an avatar link from their webpage url
                     $linkUrl = function_exists('serendipity_entity_decode') ? serendipity_entity_decode($matches[1]) : html_entity_decode($matches[1], ENT_COMPAT, LANG_CHARSET);
                     if (substr($linkUrl, 0, 1) == '/') {
                         if ($urlParts = parse_url($url)) {
                             $faviconURL = $urlParts['scheme'] . '://' . $urlParts['host'] . $linkUrl;
                         }
                     } else {
                         if (substr($linkUrl, 0, 7) == 'http://' || substr($linkUrl, 0, 8) == 'https://') {
                             $faviconURL = $linkUrl;
                         } else {
                             if (substr($url, -1, 1) == '/') {
                                 $faviconURL = $url . $linkUrl;
                             } else {
                                 $faviconURL = $url . '/' . $linkUrl;
                             }
                         }
                     }
                     $this->log($mode . " - Found link rel to url {$faviconURL}");
                 } else {
                     // If unsuccessful, attempt to "guess" the favicon location
                     $urlParts = parse_url($url);
                     $faviconURL = $urlParts['scheme'] . '://' . $urlParts['host'] . ($mode == 'F' ? '/favicon.ico' : '/pavatar.png');
                     $this->log($mode . " - Not found link rel, guessing {$faviconURL}");
                 }
             }
             // Split image URL and check if image is available using a fast and timed out socket:
             $url_parts = @parse_url($faviconURL);
             if (!is_array($url_parts)) {
                 $url_parts = array();
             }
             if (!empty($url_parts['path'])) {
                 $documentpath = $url_parts['path'];
             } else {
                 $documentpath = '/';
             }
             if (!empty($url_parts['query'])) {
                 $documentpath .= '?' . $url_parts["query"];
             }
             if (empty($url_parts['port'])) {
                 $url_parts['port'] = '80';
             }
             if (!empty($url_parts['host'])) {
                 $socket = @fsockopen($url_parts['host'], $url_parts['port'], $errno, $errstr, 30);
                 if ($socket) {
                     fwrite($socket, "HEAD " . $documentpath . " HTTP/1.0\r\nHost: {$url_parts['host']}\r\n\r\n");
                     $http_response = fgets($socket, 25);
                     $this->log($mode . ' Testing server ' . $url_parts['host'] . " dopath: {$documentpath} - HEAD Response: {$http_response}");
                     if (preg_match($responses, $http_response)) {
                         $favicon = $faviconURL;
                     }
                     fclose($socket);
                 }
             }
             // Remember the last result of the P/Favatar search
             $this->avatarConfiguration['img_url_' . $mode] = $favicon;
         }
         if (function_exists('serendipity_request_end')) {
             serendipity_request_end();
         }
     }
     // if favicon url not loaded from cache
     if (!empty($favicon)) {
         $this->log($mode . " - found at: {$favicon}");
         return $this->saveAndResponseAvatar($eventData, $favicon);
     } else {
         return false;
     }
 }
コード例 #2
0
ファイル: smf.inc.php プロジェクト: vonnordmann/Serendipity
 function import()
 {
     global $serendipity;
     // Save this so we can return it to its original value at the end of this method.
     $noautodiscovery = isset($serendipity['noautodiscovery']) ? $serendipity['noautodiscovery'] : false;
     if ($this->data['autodiscovery'] == 'false') {
         $serendipity['noautodiscovery'] = 1;
     }
     $this->getTransTable();
     $this->data['prefix'] = serendipity_db_escape_string($this->data['prefix']);
     $users = array();
     $entries = array();
     if (!extension_loaded('mysqli')) {
         return MYSQL_REQUIRED;
     }
     $gdb = @mysqli_connect($this->data['host'], $this->data['user'], $this->data['pass']);
     if (!$gdb || mysqli_connect_error()) {
         return sprintf(COULDNT_CONNECT, serendipity_specialchars($this->data['host']));
     }
     if (!@mysqli_select_db($gdb, $this->data['name'])) {
         return sprintf(COULDNT_SELECT_DB, mysqli_error($gdb));
     }
     /* Users */
     $res = @$this->nativeQuery("SELECT ID_MEMBER       AS ID,\r\n                                    memberName      AS user_login,\r\n                                    passwd AS user_pass,\r\n                                    emailAddress    AS user_email,\r\n                                    ID_GROUP AS user_level\r\n                               FROM {$this->data['prefix']}members\r\n                              WHERE is_activated = 1", $gdb);
     if (!$res) {
         return sprintf(COULDNT_SELECT_USER_INFO, mysqli_error($gdb));
     }
     for ($x = 0, $max_x = mysqli_num_rows($res); $x < $max_x; $x++) {
         $users[$x] = mysqli_fetch_assoc($res);
         $data = array('right_publish' => 1, 'realname' => $users[$x]['user_login'], 'username' => $users[$x]['user_login'], 'email' => $users[$x]['user_email'], 'userlevel' => $users[$x]['user_level'] == 1 ? USERLEVEL_ADMIN : USERLEVEL_EDITO, 'password' => $users[$x]['user_pass']);
         // MD5 compatible
         if ($serendipity['serendipityUserlevel'] < $data['userlevel']) {
             $data['userlevel'] = $serendipity['serendipityUserlevel'];
         }
         serendipity_db_insert('authors', $this->strtrRecursive($data));
         echo mysqli_error();
         $users[$x]['authorid'] = serendipity_db_insert_id('authors', 'authorid');
     }
     /* Categories */
     $res = @$this->nativeQuery("SELECT ID_CAT AS cat_ID,\r\n                                    name AS cat_name\r\n                               FROM {$this->data['prefix']}categories", $gdb);
     if (!$res) {
         return sprintf(COULDNT_SELECT_CATEGORY_INFO, mysqli_error($gdb));
     }
     // Get all the info we need
     for ($x = 0, $max_x = mysqli_num_rows($res); $x < $max_x; $x++) {
         $parent_categories[] = mysqli_fetch_assoc($res);
     }
     for ($x = 0, $max_x = sizeof($parent_categories); $x < $max_x; $x++) {
         $cat = array('category_name' => $parent_categories[$x]['cat_name'], 'category_description' => '', 'parentid' => 0, 'category_left' => 0, 'category_right' => 0);
         serendipity_db_insert('category', $this->strtrRecursive($cat));
         $parent_categories[$x]['categoryid'] = serendipity_db_insert_id('category', 'categoryid');
     }
     /* Categories */
     $res = @$this->nativeQuery("SELECT ID_BOARD AS cat_ID,\r\n                                    ID_CAT   AS parent_cat_id,\r\n                                    name AS cat_name,\r\n                                    description AS category_description\r\n                               FROM {$this->data['prefix']}boards ORDER BY boardOrder;", $gdb);
     if (!$res) {
         return sprintf(COULDNT_SELECT_CATEGORY_INFO, mysqli_error($gdb));
     }
     // Get all the info we need
     for ($x = 0, $max_x = mysqli_num_rows($res); $x < $max_x; $x++) {
         $categories[] = mysqli_fetch_assoc($res);
     }
     // Insert all categories as top level (we need to know everyone's ID before we can represent the hierarchy).
     for ($x = 0, $max_x = sizeof($categories); $x < $max_x; $x++) {
         $pcatid = 0;
         foreach ($parent_categories as $pcat) {
             if ($pcat['cat_ID'] == $categories[$x]['parent_cat_id']) {
                 $pcatid = $pcat['cat_ID'];
                 break;
             }
         }
         $cat = array('category_name' => $categories[$x]['cat_name'], 'category_description' => $categories[$x]['category_description'], 'parentid' => $pcatid, 'category_left' => 0, 'category_right' => 0);
         serendipity_db_insert('category', $this->strtrRecursive($cat));
         $categories[$x]['categoryid'] = serendipity_db_insert_id('category', 'categoryid');
     }
     serendipity_rebuildCategoryTree();
     /* Entries */
     $res = @$this->nativeQuery("SELECT\r\n\r\n        tm.subject AS post_subject,\r\n        t.ID_MEMBER_STARTED AS topic_poster,\r\n        t.ID_BOARD AS forum_id,\r\n        tm.posterTime AS post_time,\r\n        tm.body AS post_text,\r\n        t.ID_TOPIC AS topic_id,\r\n        t.ID_FIRST_MSG AS post_id,\r\n        t.numReplies AS ccount\r\n\r\n        FROM {$this->data['prefix']}topics AS t\r\n        JOIN {$this->data['prefix']}messages AS tm\r\n          ON tm.ID_MSG = t.ID_FIRST_MSG\r\n\r\n        GROUP BY t.ID_TOPIC", $gdb);
     if (!$res) {
         return sprintf(COULDNT_SELECT_ENTRY_INFO, mysqli_error($gdb));
     }
     for ($x = 0, $max_x = mysqli_num_rows($res); $x < $max_x; $x++) {
         $entries[$x] = mysqli_fetch_assoc($res);
         $entry = array('title' => $this->decode($entries[$x]['post_subject']), 'isdraft' => 'false', 'allow_comments' => 'true', 'timestamp' => $entries[$x]['post_time'], 'body' => $this->strtr($entries[$x]['post_text']), 'extended' => '');
         $entry['authorid'] = '';
         $entry['author'] = '';
         foreach ($users as $user) {
             if ($user['ID'] == $entries[$x]['topic_poster']) {
                 $entry['authorid'] = $user['authorid'];
                 $entry['author'] = $user['user_login'];
                 break;
             }
         }
         if (!is_int($entries[$x]['entryid'] = serendipity_updertEntry($entry))) {
             return $entries[$x]['entryid'];
         }
         /* Entry/category */
         foreach ($categories as $category) {
             if ($category['cat_ID'] == $entries[$x]['forum_id']) {
                 $data = array('entryid' => $entries[$x]['entryid'], 'categoryid' => $category['categoryid']);
                 serendipity_db_insert('entrycat', $this->strtrRecursive($data));
                 break;
             }
         }
         $topic_id = $entries[$x]['topic_id'];
         // Store original ID, we might need it at some point.
         serendipity_db_insert('entryproperties', array('entryid' => $entries[$x]['entryid'], 'property' => 'foreign_import_id', 'value' => $entries[$x]['topic_id']));
         // Convert SMF tags
         $t_res = @$this->nativeQuery("SELECT t.tag\r\n                                            FROM {$this->data['prefix']}tags_log AS tl\r\n                                            JOIN {$this->data['prefix']}tags AS t\r\n                                              ON tl.ID_TAG = t.ID_TAG\r\n                                           WHERE tl.ID_TOPIC = {$topic_id}\r\n                                             AND t.approved = 1", $gdb);
         if (mysqli_num_rows($t_res) > 0) {
             while ($a = mysqli_fetch_assoc($t_res)) {
                 serendipity_db_insert('entrytags', array('entryid' => $entries[$x]['entryid'], 'tag' => $t_res['tag']));
             }
         }
         /* Comments */
         $c_res = @$this->nativeQuery("SELECT\r\n                tm.subject AS post_subject,\r\n                tm.body AS post_text,\r\n                tm.ID_MSG AS post_id,\r\n                tm.posterTime AS post_time,\r\n                tm.ID_BOARD AS forum_id,\r\n                tm.posterName AS poster_name,\r\n                tm.posterEmail AS poster_email\r\n\r\n                FROM {$this->data['prefix']}topics AS t\r\n                JOIN {$this->data['prefix']}messages AS tm\r\n                  ON tm.ID_TOPIC = t.ID_TOPIC\r\n               WHERE t.ID_TOPIC = {$topic_id}\r\n            ", $gdb);
         if (!$c_res) {
             return sprintf(COULDNT_SELECT_COMMENT_INFO, mysqli_error($gdb));
         }
         while ($a = mysqli_fetch_assoc($c_res)) {
             if ($a['post_id'] == $entries[$x]['post_id']) {
                 continue;
             }
             $author = $a['poster_name'];
             $mail = $a['poster_email'];
             $url = '';
             foreach ($users as $user) {
                 if ($user['ID'] == $a['poster_id']) {
                     $author = $user['user_login'];
                     $mail = $user['user_email'];
                     $url = $user['user_url'];
                     break;
                 }
             }
             $a['post_text'] = serendipity_entity_decode($a['post_text']);
             $comment = array('entry_id ' => $entries[$x]['entryid'], 'parent_id' => 0, 'timestamp' => $a['post_time'], 'author' => $author, 'email' => $mail, 'url' => $url, 'ip' => '', 'status' => 'approved', 'body' => $a['post_text'], 'subscribed' => 'false', 'type' => 'NORMAL');
             serendipity_db_insert('comments', $this->strtrRecursive($comment));
             $cid = serendipity_db_insert_id('comments', 'id');
             serendipity_approveComment($cid, $entries[$x]['entryid'], true);
         }
     }
     $serendipity['noautodiscovery'] = $noautodiscovery;
     // That was fun.
     return true;
 }
コード例 #3
0
/**
 * Strips any unneeded code from trackback / pingback bodies returning pure (UTF8) text.
 */
function trackback_body_strip($body)
{
    // replace non breakable space with normal space:
    $body = str_replace('&nbsp;', ' ', $body);
    // strip html entities and tags.
    $body = serendipity_entity_decode(strip_tags($body), ENT_COMPAT, LANG_CHARSET);
    // replace whitespace with single space
    $body = preg_replace('@\\s+@s', ' ', $body);
    return $body;
}
コード例 #4
0
 function clean_htmlspecialchars($given, $quote_style = ENT_QUOTES)
 {
     return '<' . $given[1] . $given[2] . $given[3] . '=' . $given[4] . serendipity_specialchars(serendipity_entity_decode($given[5], $quote_style), $quote_style) . $given[6];
 }