Exemplo n.º 1
0
function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view, $next_unread_feed, $offset, $vgr_last_feed = false, $override_order = false)
{
    $disable_cache = false;
    $timing_info = getmicrotime();
    $topmost_article_ids = array();
    if (!$offset) {
        $offset = 0;
    }
    if ($subop == "undefined") {
        $subop = "";
    }
    $subop_split = split(":", $subop);
    if ($subop == "CatchupSelected") {
        $ids = split(",", db_escape_string($_REQUEST["ids"]));
        $cmode = sprintf("%d", $_REQUEST["cmode"]);
        catchupArticlesById($link, $ids, $cmode);
    }
    if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
        update_generic_feed($link, $feed, $cat_view, true);
    }
    if ($subop == "MarkAllRead") {
        catchup_feed($link, $feed, $cat_view);
        if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
            if ($next_unread_feed) {
                $feed = $next_unread_feed;
            }
        }
    }
    if ($subop_split[0] == "MarkAllReadGR") {
        catchup_feed($link, $subop_split[1], false);
    }
    if ($feed_id > 0) {
        $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE id = '{$feed}' LIMIT 1");
        if (db_num_rows($result) == 0) {
            print "<div align='center'>" . __('Feed not found.') . "</div>";
            return;
        }
    }
    if (preg_match("/^-?[0-9][0-9]*\$/", $feed) != false) {
        $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds\n\t\t\t\tWHERE id = '{$feed}' AND owner_uid = " . $_SESSION["uid"]);
        if (db_num_rows($result) == 1) {
            $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
        } else {
            $rtl_content = false;
        }
        if ($rtl_content) {
            $rtl_tag = "dir=\"RTL\"";
        } else {
            $rtl_tag = "";
        }
    } else {
        $rtl_tag = "";
        $rtl_content = false;
    }
    $script_dt_add = get_script_dt_add();
    /// START /////////////////////////////////////////////////////////////////////////////////
    $search = db_escape_string($_REQUEST["query"]);
    if ($search) {
        $disable_cache = true;
    }
    $search_mode = db_escape_string($_REQUEST["search_mode"]);
    $match_on = db_escape_string($_REQUEST["match_on"]);
    if (!$match_on) {
        $match_on = "both";
    }
    $real_offset = $offset * $limit;
    if ($_REQUEST["debug"]) {
        $timing_info = print_checkpoint("H0", $timing_info);
    }
    $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order, $real_offset);
    if ($_REQUEST["debug"]) {
        $timing_info = print_checkpoint("H1", $timing_info);
    }
    $result = $qfh_ret[0];
    $feed_title = $qfh_ret[1];
    $feed_site_url = $qfh_ret[2];
    $last_error = $qfh_ret[3];
    $vgroup_last_feed = $vgr_last_feed;
    if ($feed == -2) {
        $feed_site_url = article_publish_url($link);
    }
    /// STOP //////////////////////////////////////////////////////////////////////////////////
    if (!$offset) {
        print "<div id=\"headlinesContainer\" {$rtl_tag}>";
        if (!$result) {
            print "<div align='center'>" . __("Could not display feed (query failed). Please check label match syntax or local configuration.") . "</div>";
            return;
        }
        print_headline_subtoolbar($link, $feed_site_url, $feed_title, $feed, $cat_view, $search, $match_on, $search_mode);
        print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
    }
    $headlines_count = db_num_rows($result);
    if (db_num_rows($result) > 0) {
        #			print "\{$offset}";
        if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
            print "<table class=\"headlinesList\" id=\"headlinesList\" \n\t\t\t\t\tcellspacing=\"0\">";
        }
        $lnum = $limit * $offset;
        error_reporting(DEFAULT_ERROR_LEVEL);
        $num_unread = 0;
        $cur_feed_title = '';
        $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
        while ($line = db_fetch_assoc($result)) {
            $class = $lnum % 2 ? "even" : "odd";
            $id = $line["id"];
            $feed_id = $line["feed_id"];
            $labels = get_article_labels($link, $id);
            $labels_str = "<span id=\"HLLCTR-{$id}\">";
            $labels_str .= format_article_labels($labels, $id);
            $labels_str .= "</span>";
            if (count($topmost_article_ids) < 5) {
                array_push($topmost_article_ids, $id);
            }
            if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
                $update_pic = "<img id='FUPDPIC-{$id}' src=\"" . theme_image($link, 'images/updated.png') . "\" \n\t\t\t\t\t\talt=\"Updated\">";
            } else {
                $update_pic = "<img id='FUPDPIC-{$id}' src=\"images/blank_icon.gif\" \n\t\t\t\t\t\talt=\"Updated\">";
            }
            if (sql_bool_to_bool($line["unread"]) && time() - strtotime($line["updated_noms"]) < $fresh_intl) {
                $update_pic = "<img id='FUPDPIC-{$id}' src=\"" . theme_image($link, 'images/fresh_sign.png') . "\" alt=\"Fresh\">";
            }
            if ($line["unread"] == "t" || $line["unread"] == "1") {
                $class .= "Unread";
                ++$num_unread;
                $is_unread = true;
            } else {
                $is_unread = false;
            }
            if ($line["marked"] == "t" || $line["marked"] == "1") {
                $marked_pic = "<img id=\"FMPIC-{$id}\" \n\t\t\t\t\t\tsrc=\"" . theme_image($link, 'images/mark_set.png') . "\" \n\t\t\t\t\t\tclass=\"markedPic\" alt=\"Unstar article\" \n\t\t\t\t\t\tonclick='javascript:tMark({$id})'>";
            } else {
                $marked_pic = "<img id=\"FMPIC-{$id}\" \n\t\t\t\t\t\tsrc=\"" . theme_image($link, 'images/mark_unset.png') . "\" \n\t\t\t\t\t\tclass=\"markedPic\" alt=\"Star article\" \n\t\t\t\t\t\tonclick='javascript:tMark({$id})'>";
            }
            if ($line["published"] == "t" || $line["published"] == "1") {
                $published_pic = "<img id=\"FPPIC-{$id}\" src=\"" . theme_image($link, 'images/pub_set.png') . "\" \n\t\t\t\t\t\tclass=\"markedPic\"\n\t\t\t\t\t\talt=\"Unpublish article\" onclick='javascript:tPub({$id})'>";
            } else {
                $published_pic = "<img id=\"FPPIC-{$id}\" src=\"" . theme_image($link, 'images/pub_unset.png') . "\" \n\t\t\t\t\t\tclass=\"markedPic\"\n\t\t\t\t\t\talt=\"Publish article\" onclick='javascript:tPub({$id})'>";
            }
            #				$content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
            #					$line["title"] . "</a>";
            #				$content_link = "<a
            #					href=\"" . htmlspecialchars($line["link"]) . "\"
            #					onclick=\"view($id,$feed_id);\">" .
            #					$line["title"] . "</a>";
            #				$content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
            #					$line["title"] . "</a>";
            if (get_pref($link, 'HEADLINES_SMART_DATE')) {
                $updated_fmt = smart_date_time(strtotime($line["updated_noms"]));
            } else {
                $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
                $updated_fmt = date($short_date, strtotime($line["updated_noms"]));
            }
            if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
                $content_preview = truncate_string(strip_tags($line["content_preview"]), 100);
            }
            $score = $line["score"];
            $score_pic = theme_image($link, "images/" . get_score_pic($score));
            /*				$score_title = __("(Click to change)");
            				$score_pic = "<img class='hlScorePic' src=\"images/$score_pic\" 
            					onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
            $score_pic = "<img class='hlScorePic' src=\"{$score_pic}\" \n\t\t\t\t\ttitle=\"{$score}\">";
            if ($score > 500) {
                $hlc_suffix = "H";
            } else {
                if ($score < -100) {
                    $hlc_suffix = "L";
                } else {
                    $hlc_suffix = "";
                }
            }
            $entry_author = $line["author"];
            if ($entry_author) {
                $entry_author = " - {$entry_author}";
            }
            $has_feed_icon = feed_has_icon($feed_id);
            if ($has_feed_icon) {
                $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"" . ICONS_URL . "/{$feed_id}.ico\" alt=\"\">";
            } else {
                //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
                $feed_icon_img = "";
            }
            if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
                if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
                    if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
                        $cur_feed_title = $line["feed_title"];
                        $vgroup_last_feed = $feed_id;
                        $cur_feed_title = htmlspecialchars($cur_feed_title);
                        $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup({$feed_id});' href='#'>" . __('mark as read') . "</a>)";
                        print "<tr class='feedTitle'><td colspan='7'>" . "<div style=\"float : right\">{$feed_icon_img}</div>" . "<a href=\"javascript:viewfeed({$feed_id}, '', false)\">" . $line["feed_title"] . "</a> {$vf_catchup_link}</td></tr>";
                    }
                }
                $mouseover_attrs = "onmouseover='postMouseIn({$id})' \n\t\t\t\t\t\tonmouseout='postMouseOut({$id})'";
                print "<tr class='{$class}' id='RROW-{$id}' {$mouseover_attrs}>";
                print "<td class='hlUpdPic'>{$update_pic}</td>";
                print "<td class='hlSelectRow'>\n\t\t\t\t\t\t<input type=\"checkbox\" onclick=\"tSR(this)\"\n\t\t\t\t\t\t\tid=\"RCHK-{$id}\">\n\t\t\t\t\t\t</td>";
                print "<td class='hlMarkedPic'>{$marked_pic}</td>";
                print "<td class='hlMarkedPic'>{$published_pic}</td>";
                #					if ($line["feed_title"]) {
                #						print "<td class='hlContent'>$content_link</td>";
                #						print "<td class='hlFeed'>
                #							<a href=\"javascript:viewfeed($feed_id, '', false)\">".
                #								truncate_string($line["feed_title"],30)."</a>&nbsp;</td>";
                #					} else {
                print "<td onclick='view({$id})' class='hlContent{$hlc_suffix}' valign='middle' id='HLC-{$id}'>";
                print "<a id=\"RTITLE-{$id}\" \n\t\t\t\t\t\thref=\"" . htmlspecialchars($line["link"]) . "\"\n\t\t\t\t\t\tonclick=\"return false\">" . $line["title"];
                if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
                    if ($content_preview) {
                        print "<span class=\"contentPreview\"> - {$content_preview}</span>";
                    }
                }
                print "</a>";
                print $labels_str;
                #							<a href=\"javascript:viewfeed($feed_id, '', false)\">".
                #							$line["feed_title"]."</a>
                if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
                    if ($line["feed_title"]) {
                        print "<span class=\"hlFeed\">\n\t\t\t\t\t\t\t\t(<a href=\"javascript:viewfeed({$feed_id}, '', false)\">" . $line["feed_title"] . "</a>)\n\t\t\t\t\t\t\t</span>";
                    }
                }
                //					print "<img id='HLL-$id' class='hlLoading'
                //						src='images/indicator_tiny.gif' style='display : none'>";
                print "</td>";
                #					}
                print "<td class=\"hlUpdated\" onclick='view({$id})'><nobr>{$updated_fmt}&nbsp;</nobr></td>";
                print "<td class='hlMarkedPic'>{$score_pic}</td>";
                if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
                    print "<td onclick=\"viewfeed({$feed_id})\" class=\"hlFeedIcon\">{$feed_icon_img}</td>";
                }
                print "</tr>";
            } else {
                if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
                    if ($feed_id != $vgroup_last_feed) {
                        $cur_feed_title = $line["feed_title"];
                        $vgroup_last_feed = $feed_id;
                        $cur_feed_title = htmlspecialchars($cur_feed_title);
                        $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup({$feed_id});' href='#'>" . __('mark as read') . "</a>)";
                        $has_feed_icon = feed_has_icon($feed_id);
                        if ($has_feed_icon) {
                            $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"" . ICONS_URL . "/{$feed_id}.ico\" alt=\"\">";
                        } else {
                            //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
                        }
                        print "<div class='cdmFeedTitle'>" . "<div style=\"float : right\">{$feed_icon_img}</div>" . "<a href=\"javascript:viewfeed({$feed_id}, '', false)\">" . $line["feed_title"] . "</a> {$vf_catchup_link}</div>";
                    }
                }
                if ($is_unread) {
                    $add_class = "Unread";
                } else {
                    $add_class = "";
                }
                $expand_cdm = get_pref($link, 'CDM_EXPANDED');
                $show_excerpt = false;
                if ($expand_cdm && $score >= -100) {
                    $cdm_cstyle = "";
                    $show_excerpt = false;
                } else {
                    $cdm_cstyle = "style=\"display : none\"";
                    $show_excerpt = true;
                }
                $mouseover_attrs = "onmouseover='postMouseIn({$id})' \n\t\t\t\t\t\tonmouseout='postMouseOut({$id})'";
                print "<div class=\"cdmArticle{$add_class}\" \n\t\t\t\t\t\tid=\"RROW-{$id}\"\t\t\t\t\t\t\n\t\t\t\t\t\t{$mouseover_attrs}'>";
                print "<div class=\"cdmHeader\">";
                if (!get_pref($link, "VFEED_GROUP_BY_FEED") || !$line["feed_title"]) {
                    $cdm_feed_icon = "<span style=\"cursor : pointer\" onclick=\"viewfeed({$feed_id})\">{$feed_icon_img}</span>";
                }
                print "<div class=\"articleUpdated\">{$updated_fmt} {$score_pic} {$cdm_feed_icon}\n\t\t\t\t\t\t</div>";
                print "<span id=\"RTITLE-{$id}\" class=\"titleWrap{$hlc_suffix}\"><a class=\"title\" \n\t\t\t\t\t\tonclick=\"javascript:toggleUnread({$id}, 0)\"\n\t\t\t\t\t\ttarget=\"_blank\" href=\"" . $line["link"] . "\">" . $line["title"] . "</a>\n\t\t\t\t\t\t";
                print $entry_author;
                /*					if (!$expand_cdm || $score < -100) {
                						print "&nbsp;<a id=\"CICH-$id\" 
                							href=\"javascript:cdmExpandArticle($id)\">
                							(".__('Show article').")</a>";
                					} */
                print $labels_str;
                if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
                    if ($line["feed_title"]) {
                        print "&nbsp;(<a href='javascript:viewfeed({$feed_id})'>" . $line["feed_title"] . "</a>)";
                    }
                }
                print "</span></div>";
                if ($show_excerpt) {
                    print "<div class=\"cdmExcerpt\" id=\"CEXC-{$id}\"\n\t\t\t\t\t\t\tonclick=\"cdmExpandArticle({$id})\"\n\t\t\t\t\t\t\ttitle=\"" . __('Click to expand article') . "\">";
                    $content_preview = trim(truncate_string(strip_tags($line["content_preview"]), 100));
                    if (strlen($content_preview) != 0) {
                        print $content_preview;
                    } else {
                        print __('Click to expand article');
                    }
                    print "</div>";
                }
                print "<div class=\"cdmContent\" \n\t\t\t\t\t\tonclick=\"cdmClicked({$id})\"\n\t\t\t\t\t\tid=\"CICD-{$id}\" {$cdm_cstyle}>";
                if ($line["orig_feed_id"]) {
                    $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds\n\t\t\t\t\t\tWHERE id = " . $line["orig_feed_id"]);
                    if (db_num_rows($tmp_result) != 0) {
                        print "<div clear='both'>";
                        print __("Originally from:");
                        print "&nbsp;";
                        $tmp_line = db_fetch_assoc($tmp_result);
                        print "<a target='_blank' \n\t\t\t\t\t\t\thref=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . $tmp_line['title'] . "</a>";
                        print "&nbsp;";
                        print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
                        print "<img title='" . __('Feed URL') . "'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
                        print "</div>";
                    }
                }
                //					print "<div class=\"cdmInnerContent\" id=\"CICD-$id\" $cdm_cstyle>";
                print "<div id=\"POSTNOTE-{$id}\">";
                if ($line['note']) {
                    print format_article_note($id, $line['note']);
                }
                print "</div>";
                print sanitize_rss($link, $line["content_preview"]);
                $article_content = $line["content_preview"];
                $e_result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE\n\t\t\t\t\t\tpost_id = '{$id}' AND content_url != ''");
                if (db_num_rows($e_result) > 0) {
                    $entries_html = array();
                    $entries = array();
                    while ($e_line = db_fetch_assoc($e_result)) {
                        $url = $e_line["content_url"];
                        $ctype = $e_line["content_type"];
                        if (!$ctype) {
                            $ctype = __("unknown type");
                        }
                        $filename = substr($url, strrpos($url, "/") + 1);
                        $entry = format_inline_player($link, $url, $ctype);
                        $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . $filename . " (" . $ctype . ")" . "</a>";
                        array_push($entries_html, $entry);
                        $entry = array();
                        $entry["type"] = $ctype;
                        $entry["filename"] = $filename;
                        $entry["url"] = $url;
                        array_push($entries, $entry);
                    }
                    $tmp_result = db_query($link, "SELECT always_display_enclosures FROM\n\t\t\t\t\tttrss_feeds WHERE id = " . $line['feed_id'] . " AND owner_uid = " . $_SESSION["uid"]);
                    $always_display_enclosures = db_fetch_result($tmp_result, 0, "always_display_enclosures");
                    if (!get_pref($link, "STRIP_IMAGES")) {
                        if ($always_display_enclosures || !preg_match("/img/i", $article_content)) {
                            foreach ($entries as $entry) {
                                if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                                    print "<p><img \n\t\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"></p>";
                                }
                            }
                        }
                    }
                    print "<div class=\"cdmEnclosures\">";
                    if (db_num_rows($e_result) == 1) {
                        print __("Attachment:") . " ";
                    } else {
                        print __("Attachments:") . " ";
                    }
                    print join(", ", $entries_html);
                    print "</div>";
                }
                print "<br clear='both'>";
                //					print "</div>";
                /*					if (!$expand_cdm) {
                						print "<a id=\"CICH-$id\" 
                							href=\"javascript:cdmExpandArticle($id)\">
                							Show article</a>";
                					} */
                print "</div>";
                print "<div class=\"cdmFooter\"><span class='s0'>";
                /* print "<div class=\"markedPic\">Star it: $marked_pic</div>"; */
                print __("Select:") . " <input type=\"checkbox\" onclick=\"toggleSelectRowById(this, \n\t\t\t\t\t\t\t'RROW-{$id}')\" class=\"feedCheckBox\" id=\"RCHK-{$id}\">";
                print "</span><span class='s1'>{$marked_pic}&nbsp;";
                print "{$published_pic}&nbsp;";
                print "<img src=\"images/art-zoom.png\" class='tagsPic' \n\t\t\t\t\t\tonclick=\"zoomToArticle({$id})\"\n\t\t\t\t\t\tstyle=\"cursor : pointer\"\n\t\t\t\t\t\talt='Zoom' \n\t\t\t\t\t\ttitle='" . __('Show article summary in new window') . "'>&nbsp;";
                $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
                print "<img src=\"images/art-pub-note.png\" class='tagsPic' \n\t\t\t\t\t\tstyle=\"cursor : pointer\" style=\"cursor : pointer\"\n\t\t\t\t\t\tonclick=\"publishWithNote({$id}, '{$note_escaped}')\"\n\t\t\t\t\t\talt='PubNote' title='" . __('Publish article with a note') . "'>";
                print "</span>";
                $tags_str = format_tags_string(get_article_tags($link, $id), $id);
                print "<span class='s1'>\n\t\t\t\t\t\t<img class='tagsPic' src='" . theme_image($link, 'images/tag.png') . "' alt='Tags' title='Tags'>\n\t\t\t\t\t\t<span id=\"ATSTR-{$id}\">{$tags_str}</span>\n\t\t\t\t\t\t<a title=\"" . __('Edit tags for this article') . "\" \n\t\t\t\t\t\thref=\"javascript:editArticleTags({$id}, {$feed_id}, true)\">(+)</a>";
                print "</span>";
                print "<span class='s2'><a class=\"cdmToggleLink\"\n\t\t\t\t\t\t\thref=\"javascript:toggleUnread({$id})\">\n\t\t\t\t\t\t\t" . __('toggle unread') . "</a></span>";
                print "</div>";
                print "</div>";
            }
            ++$lnum;
        }
        if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
            print "</table>";
        }
    } else {
        $message = "";
        switch ($view_mode) {
            case "unread":
                $message = __("No unread articles found to display.");
                break;
            case "updated":
                $message = __("No updated articles found to display.");
                break;
            case "marked":
                $message = __("No starred articles found to display.");
                break;
            default:
                if ($feed < -10) {
                    $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
                } else {
                    $message = __("No articles found to display.");
                }
        }
        if (!$offset) {
            print "<div class='whiteBox'>{$message}</div>";
        }
    }
    if (!$offset) {
        print "</div>";
        print "</div>";
    }
    return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
}
Exemplo n.º 2
0
function render_headlines($link)
{
    $feed = db_escape_string($_GET["id"]);
    $limit = db_escape_string($_GET["limit"]);
    $view_mode = db_escape_string($_GET["viewmode"]);
    $cat_view = db_escape_string($_GET["cat"]);
    $subop = $_GET["subop"];
    $catchup_op = $_GET["catchup_op"];
    if (!$view_mode) {
        if ($_SESSION["mobile:viewmode"]) {
            $view_mode = $_SESSION["mobile:viewmode"];
        } else {
            $view_mode = "adaptive";
        }
    }
    $_SESSION["mobile:viewmode"] = $view_mode;
    if (!$limit) {
        $limit = 30;
    }
    if (!$feed) {
        $feed = 0;
    }
    if (preg_match("/^-?[0-9][0-9]*\$/", $feed) != false) {
        $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds\n\t\t\t\tWHERE id = '{$feed}' AND owner_uid = " . $_SESSION["uid"]);
        if (db_num_rows($result) == 1) {
            $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
        } else {
            $rtl_content = false;
        }
        if ($rtl_content) {
            $rtl_tag = "dir=\"RTL\"";
        } else {
            $rtl_tag = "";
        }
    } else {
        $rtl_content = false;
        $rtl_tag = "";
    }
    print "<div id=\"headlines\" {$rtl_tag}>";
    if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
        update_generic_feed($link, $feed, $cat_view, true);
    }
    if ($subop == "MarkAllRead" || $catchup_op == "feed") {
        catchup_feed($link, $feed, $cat_view);
    }
    if ($catchup_op == "selection") {
        if (is_array($_GET["sel_ids"])) {
            $ids_to_mark = array_keys($_GET["sel_ids"]);
            if ($ids_to_mark) {
                foreach ($ids_to_mark as $id) {
                    db_query($link, "UPDATE ttrss_user_entries SET \n\t\t\t\t\t\t\tunread = false,last_read = NOW()\n\t\t\t\t\t\t\tWHERE ref_id = '{$id}' AND owner_uid = " . $_SESSION["uid"]);
                }
            }
        }
    }
    if ($subop == "MarkPageRead" || $catchup_op == "page") {
        $ids_to_mark = $_SESSION["last_page_ids.{$feed}"];
        if ($ids_to_mark) {
            foreach ($ids_to_mark as $id) {
                db_query($link, "UPDATE ttrss_user_entries SET \n\t\t\t\t\t\tunread = false,last_read = NOW()\n\t\t\t\t\t\tWHERE ref_id = '{$id}' AND owner_uid = " . $_SESSION["uid"]);
            }
        }
    }
    /// START /////////////////////////////////////////////////////////////////////////////////
    $search = db_escape_string($_GET["query"]);
    $search_mode = db_escape_string($_GET["search_mode"]);
    $match_on = db_escape_string($_GET["match_on"]);
    if (!$match_on) {
        $match_on = "both";
    }
    $real_offset = $offset * $limit;
    if ($_GET["debug"]) {
        $timing_info = print_checkpoint("H0", $timing_info);
    }
    $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, false, $real_offset);
    if ($_GET["debug"]) {
        $timing_info = print_checkpoint("H1", $timing_info);
    }
    $result = $qfh_ret[0];
    $feed_title = $qfh_ret[1];
    $feed_site_url = $qfh_ret[2];
    $last_error = $qfh_ret[3];
    /// STOP //////////////////////////////////////////////////////////////////////////////////
    if (!$result) {
        print "<div align='center'>" . __("Could not display feed (query failed). Please check label match syntax or local configuration.") . "</div>";
        return;
    }
    print "<div id=\"heading\">";
    #		if (!$cat_view && file_exists("../icons/$feed.ico") && filesize("../icons/$feed.ico") > 0) {
    #			print "<img class=\"feedIcon\" src=\"../icons/$feed.ico\">";
    #		}
    print "{$feed_title} <span id=\"headingAddon\">(";
    print "<a href=\"index.php\">" . __("Back") . "</a>, ";
    print "<a href=\"index.php?go=sform&aid={$feed}&ic={$cat_view}\">" . __("Search") . "</a>, ";
    print "<a href=\"index.php?go=vf&id={$feed}&subop=ForceUpdate\">" . __("Update") . "</a>";
    #		print "Mark as read: ";
    #		print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAsRead\">Page</a>, ";
    #		print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAllRead\">Feed</a>";
    print ")</span>";
    print "&nbsp;" . __('View:');
    print "<form style=\"display : inline\" method=\"GET\" action=\"index.php\">";
    /* print "<select name=\"viewmode\">
    			<option selected value=\"adaptive\"> " . __('Adaptive') . "</option>
    			<option value=\"all_articles\">" . __('All Articles') . "</option>
    			<option value=\"marked\">" . __('Starred') . "</option>
    			<option value=\"unread\">" . __('Unread') . "</option>
    			</select>"; */
    $sel_values = array("adaptive" => __("Adaptive"), "all_articles" => __("All Articles"), "unread" => __("Unread"), "marked" => __("Starred"));
    print_select_hash("viewmode", $view_mode, $sel_values);
    print "<input type=\"hidden\" name=\"id\" value=\"{$feed}\">\n\t\t<input type=\"hidden\" name=\"cat\" value=\"{$cat_view}\">\n\t\t<input type=\"hidden\" name=\"go\" value=\"vf\">\n\t\t<input type=\"submit\" value=\"" . __('Refresh') . "\">";
    print "</form>";
    print "</div>";
    if (db_num_rows($result) > 0) {
        print "<form method=\"GET\" action=\"index.php\">";
        print "<input type=\"hidden\" name=\"go\" value=\"vf\">";
        print "<input type=\"hidden\" name=\"id\" value=\"{$feed}\">";
        print "<input type=\"hidden\" name=\"cat\" value=\"{$cat_view}\">";
        print "<ul class=\"headlines\" id=\"headlines\">";
        $page_art_ids = array();
        $lnum = 0;
        error_reporting(DEFAULT_ERROR_LEVEL);
        $num_unread = 0;
        while ($line = db_fetch_assoc($result)) {
            $class = $lnum % 2 ? "even" : "odd";
            $id = $line["id"];
            $feed_id = $line["feed_id"];
            array_push($page_art_ids, $id);
            if ($line["last_read"] == "" && ($line["unread"] != "t" && $line["unread"] != "1")) {
                $update_pic = "<img id='FUPDPIC-{$id}' src=\"images/updated.png\" \n\t\t\t\t\t\talt=\"" . __("Updated") . "\">";
            } else {
                $update_pic = "<img id='FUPDPIC-{$id}' src=\"images/blank_icon.gif\" \n\t\t\t\t\t\talt=\"" . __("Updated") . "\">";
            }
            if ($line["unread"] == "t" || $line["unread"] == "1") {
                $class .= "Unread";
                ++$num_unread;
                $is_unread = true;
            } else {
                $is_unread = false;
            }
            if ($line["marked"] == "t" || $line["marked"] == "1") {
                $marked_pic = "<img alt=\"S\" class='marked' src=\"../../images/mark_set.png\">";
            } else {
                $marked_pic = "<img alt=\"s\" class='marked' src=\"../../images/mark_unset.png\">";
            }
            if ($line["published"] == "t" || $line["published"] == "1") {
                $published_pic = "<img alt=\"P\" class='marked' src=\"../../images/pub_set.gif\">";
            } else {
                $published_pic = "<img alt=\"p\" class='marked' src=\"../../images/pub_unset.gif\">";
            }
            $content_link = "<a href=\"?go=view&id={$id}&cat={$cat_view}&ret_feed={$feed}&feed={$feed_id}\">" . $line["title"] . "</a>";
            $updated_fmt = make_local_datetime($link, $line['updated'], false);
            print "<li class='{$class}' id=\"HROW-{$id}\">";
            print "<input type=\"checkbox\" name=\"sel_ids[{$id}]\"\n\t\t\t\t  \tid=\"HSCB-{$id}\" onchange=\"toggleSelectRow(this, {$id})\">";
            print "<a href=\"?go=vf&id={$feed}&ts={$id}&cat={$cat_view}\">{$marked_pic}</a>";
            print "<a href=\"?go=vf&id={$feed}&tp={$id}&cat={$cat_view}\">{$published_pic}</a>";
            print $content_link;
            if ($line["feed_title"]) {
                print " (<a href='?go=vf&id={$feed_id}'>" . $line["feed_title"] . "</a>)";
            }
            print "<span class='hlUpdated'> ({$updated_fmt})</span>";
            print "</li>";
            ++$lnum;
        }
        print "</ul>";
        print "<div class='footerAddon'>";
        $_SESSION["last_page_ids.{$feed}"] = $page_art_ids;
        /*			print "<a href=\"index.php?go=vf&id=$feed&subop=MarkPageRead\">Page</a>, ";
        			print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAllRead\">Feed</a></div>"; */
        print "Select: \n\t\t\t\t<a href=\"javascript:selectHeadlines(1)\">" . __("All") . "</a>,\n\t\t\t\t<a href=\"javascript:selectHeadlines(2)\">" . __("Unread") . "</a>,\n\t\t\t\t<a href=\"javascript:selectHeadlines(3)\">" . __("None") . "</a>,\n\t\t\t\t<a href=\"javascript:selectHeadlines(4)\">" . __("Invert") . "</a>";
        print " ";
        print "<select name=\"catchup_op\">\n\t\t\t\t<option value=\"selection\">" . __("Selection") . "</option>\n\t\t\t\t<option value=\"page\">" . __("Page") . "</option>\n\t\t\t\t<option value=\"feed\">" . __("Entire feed") . "</option>\n\t\t\t</select>\n\t\t\t<input type=\"hidden\" name=\"cat\" value=\"{$cat_view}\">\n\t\t\t<input type=\"submit\" value=\"" . __("Mark as read") . "\">";
        print "</form>";
    } else {
        print "<div align='center'>No articles found.</div>";
    }
}