]> git.wh0rd.org - tt-rss.git/blobdiff - include/functions.php
remove some unused code reported by phpmd
[tt-rss.git] / include / functions.php
index ba2e90bd4a868e4d595c3a28fd5312226df03997..48f6218e1e92f9d781f960eefd90036e9ba13b4f 100644 (file)
@@ -80,7 +80,8 @@
                                        "pt_BR" => "Portuguese/Brazil",
                                        "zh_CN" => "Simplified Chinese",
                                        "sv_SE" => "Svenska",
-                                       "fi_FI" => "Suomi");
+                                       "fi_FI" => "Suomi",
+                                       "tr_TR" => "Türkçe");
 
                return $tr;
        }
                }
        }
 
-       function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) {
+       function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0, $useragent = false) {
 
                global $fetch_last_error;
                global $fetch_last_error_code;
                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
                        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                        curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
-                       curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
+                       curl_setopt($ch, CURLOPT_USERAGENT, $useragent ? $useragent :
+                               SELF_USER_AGENT);
                        curl_setopt($ch, CURLOPT_ENCODING, "");
                        curl_setopt($ch, CURLOPT_REFERER, $url);
 
                                $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
                                $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
                }
+               if ($_SERVER["SSL_CLIENT_M_SERIAL"]) {
+                       return sha1($_SERVER["SSL_CLIENT_M_SERIAL"] .
+                               $_SERVER["SSL_CLIENT_V_START"] .
+                               $_SERVER["SSL_CLIENT_V_END"] .
+                               $_SERVER["SSL_CLIENT_S_DN"]);
+               }
                return "";
        }
 
 
                                $_SESSION["name"] = db_fetch_result($result, 0, "login");
                                $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
-                               $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
+                               $_SESSION["csrf_token"] = uniqid(rand(), true);
 
                                db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
                                        $_SESSION["uid"]);
                        $_SESSION["auth_module"] = false;
 
                        if (!$_SESSION["csrf_token"]) {
-                               $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
+                               $_SESSION["csrf_token"] = uniqid(rand(), true);
                        }
 
                        $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
        }
 
        function truncate_string($str, $max_len, $suffix = '…') {
-               if (mb_strlen($str, "utf-8") > $max_len - 3) {
+               if (mb_strlen($str, "utf-8") > $max_len) {
                        return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
                } else {
                        return $str;
 
                                                db_query("UPDATE ttrss_user_entries
                                                        SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
-                                                               FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
-                                                               AND unread = true AND $date_qpart AND owner_uid = $owner_uid");
+                                                               FROM ttrss_user_labels2, ttrss_entries WHERE article_id = ref_id AND id = ref_id AND $date_qpart) > 0
+                                                               AND unread = true AND owner_uid = $owner_uid");
                                        }
 
                                } else if ($feed > 0) {
                                AND ttrss_counters_cache.feed_id = id";
 
                $result = db_query($query);
-               $fctrs_modified = false;
 
                while ($line = db_fetch_assoc($result)) {
 
 
                $search_query_part = "";
 
-               $keywords = explode(" ", $search);
+               $keywords = str_getcsv($search, " ");
                $query_keywords = array();
                $search_words = array();
 
                        }
 
 
-                       $content_query_part = "content, content AS content_preview, ";
+                       $content_query_part = "content, ";
 
 
                        if (is_numeric($feed)) {
 
                        if ($site_url) {
 
-                               if ($entry->hasAttribute('href'))
+                               if ($entry->hasAttribute('href')) {
                                        $entry->setAttribute('href',
                                                rewrite_relative_url($site_url, $entry->getAttribute('href')));
 
+                                       $entry->setAttribute('rel', 'noreferrer');
+                               }
+
                                if ($entry->hasAttribute('src')) {
                                        $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
 
 
                                        $fragment = $doc->createDocumentFragment();
                                        $text = $child->textContent;
-                                       $stubs = array();
 
                                        while (($pos = mb_stripos($text, $word)) !== false) {
                                                $fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
        }
 
        function format_warning($msg, $id = "") {
-               global $link;
                return "<div class=\"warning\" id=\"$id\">
                        <span><img src=\"images/alert.png\"></span><span>$msg</span></div>";
        }
 
        function format_notice($msg, $id = "") {
-               global $link;
                return "<div class=\"notice\" id=\"$id\">
                        <span><img src=\"images/information.png\"></span><span>$msg</span></div>";
        }
 
        function format_error($msg, $id = "") {
-               global $link;
                return "<div class=\"error\" id=\"$id\">
                        <span><img src=\"images/alert.png\"></span><span>$msg</span></div>";
        }
 
                        $line = db_fetch_assoc($result);
 
-                       $tag_cache = $line["tag_cache"];
-
                        $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]);
                        unset($line["tag_cache"]);
 
                                header("Content-Type: text/html");
                                $rv['content'] .= "<html><head>
                                                <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
-                                               <title>Tiny Tiny RSS - ".$line["title"]."</title>
-                                               <link rel=\"stylesheet\" type=\"text/css\" href=\"css/tt-rss.css\">
+                                               <title>Tiny Tiny RSS - ".$line["title"]."</title>".
+                                               stylesheet_tag("css/tt-rss.css").
+                                               stylesheet_tag("css/zoom.css").
+                                               stylesheet_tag("css/dijit.css")."
+
                                                <link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">
                                                <link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">
 
                                        $rv['content'] .= "&nbsp;";
 
                                        $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-                                       $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>";
+                                       $rv['content'] .= "<img title='".__('Feed URL')."' class='tinyFeedIcon' src='images/pub_set.png'></a>";
 
                                        $rv['content'] .= "</div>";
                                }
                if (db_num_rows($result) == 1) {
                        return db_fetch_result($result, 0, "access_key");
                } else {
-                       $key = db_escape_string(sha1(uniqid(rand(), true)));
+                       $key = db_escape_string(uniqid(base_convert(rand(), 10, 36)));
 
                        $result = db_query("INSERT INTO ttrss_access_keys
                                (access_key, feed_id, is_cat, owner_uid)
                        $fetch_last_error = curl_errno($curl) . " " . curl_error($curl);
                        curl_close($curl);
 
-                       $oline='';
-                       foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
-                       $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
+#                      $oline='';
+#                      foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
+#                      $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
 #                      $handle = @fopen('./curl.error.log', 'a');
 #                      fwrite($handle, $line);
                        return FALSE;
        function stylesheet_tag($filename) {
                $timestamp = filemtime($filename);
 
-               echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
+               return "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
        }
 
        function javascript_tag($filename) {
 
                if ($query) $timestamp .= "&$query";
 
-               echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
+               return "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
        }
 
        function calculate_dep_timestamp() {