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ttrss/classes/feeds.php

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<?php
require_once "colors.php";
class Feeds extends Handler_Protected {
private $params;
function csrf_ignore($method) {
$csrf_ignored = array("index", "feedbrowser", "quickaddfeed", "search");
return array_search($method, $csrf_ignored) !== false;
}
private function format_headline_subtoolbar($feed_site_url, $feed_title,
$feed_id, $is_cat, $search,
$view_mode, $error, $feed_last_updated) {
$catchup_sel_link = "catchupSelection()";
$archive_sel_link = "archiveSelection()";
$delete_sel_link = "deleteSelection()";
$sel_all_link = "selectArticles('all')";
$sel_unread_link = "selectArticles('unread')";
$sel_none_link = "selectArticles('none')";
$sel_inv_link = "selectArticles('invert')";
$tog_unread_link = "selectionToggleUnread()";
$tog_marked_link = "selectionToggleMarked()";
$tog_published_link = "selectionTogglePublished()";
$set_score_link = "setSelectionScore()";
if ($is_cat) $cat_q = "&is_cat=$is_cat";
if ($search) {
$search_q = "&q=$search";
} else {
$search_q = "";
}
$reply .= "<span class=\"holder\">";
$rss_link = htmlspecialchars(get_self_url_prefix() .
"/public.php?op=rss&id=$feed_id$cat_q$search_q");
// right part
$error_class = $error ? "error" : "";
$reply .= "<span class='r'>
<a href=\"#\"
title=\"".__("View as RSS feed")."\"
onclick=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">
<img class=\"noborder\" src=\"images/pub_set.png\"></a>";
# $reply .= "<span>";
$reply .= "<span id='feed_title' class='$error_class'>";
if ($feed_site_url) {
$last_updated = T_sprintf("Last updated: %s",
$feed_last_updated);
$target = "target=\"_blank\"";
$reply .= "<a title=\"$last_updated\" $target href=\"$feed_site_url\">".
truncate_string($feed_title, 30)."</a>";
if ($error) {
$error = htmlspecialchars($error);
$reply .= "&nbsp;<img title=\"$error\" src='images/error.png' alt='error' class=\"noborder\">";
}
} else {
$reply .= $feed_title;
}
$reply .= "</span>";
$reply .= "</span>";
# $reply .= "</span>";
// left part
$reply .= "<span class=\"main\">";
$reply .= "<span id='selected_prompt'></span>";
$reply .= "
<a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
<a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
<a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
<a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
$reply .= " ";
$reply .= "<select dojoType=\"dijit.form.Select\"
onchange=\"headlineActionsChange(this)\">";
$reply .= "<option value=\"false\">".__('More...')."</option>";
$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
$reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
<option value=\"$tog_marked_link\">".__('Starred')."</option>
<option value=\"$tog_published_link\">".__('Published')."</option>";
$reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
$reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
$reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
if ($feed_id != "0") {
$reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
} else {
$reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
$reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
}
if (PluginHost::getInstance()->get_plugin("mail")) {
$reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
"</option>";
}
if (PluginHost::getInstance()->get_plugin("mailto")) {
$reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
"</option>";
}
$reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
//$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
$reply .= "<option value=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
$reply .= "</select>";
//$reply .= "</h2";
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINE_TOOLBAR_BUTTON) as $p) {
$reply .= $p->hook_headline_toolbar_button($feed_id, $is_cat);
}
$reply .= "</span></span>";
return $reply;
}
private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
$next_unread_feed, $offset, $vgr_last_feed = false,
$override_order = false, $include_children = false, $check_first_id = false) {
$disable_cache = false;
$reply = array();
$rgba_cache = array();
$timing_info = microtime(true);
$topmost_article_ids = array();
if (!$offset) $offset = 0;
if ($method == "undefined") $method = "";
$method_split = explode(":", $method);
if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
// Update the feed if required with some basic flood control
$result = $this->dbh->query(
"SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
FROM ttrss_feeds WHERE id = '$feed'");
if ($this->dbh->num_rows($result) != 0) {
$last_updated = strtotime($this->dbh->fetch_result($result, 0, "last_updated"));
$cache_images = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "cache_images"));
if (!$cache_images && time() - $last_updated > 120) {
include "rssfuncs.php";
update_rss_feed($feed, true, true);
} else {
$this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
WHERE id = '$feed'");
}
}
}
if ($method_split[0] == "MarkAllReadGR") {
catchup_feed($method_split[1], false);
}
// FIXME: might break tag display?
if (is_numeric($feed) && $feed > 0 && !$cat_view) {
$result = $this->dbh->query(
"SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
if ($this->dbh->num_rows($result) == 0) {
$reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
}
}
@$search = $this->dbh->escape_string($_REQUEST["query"]);
@$search_language = $this->dbh->escape_string($_REQUEST["search_language"]); // PGSQL only
if ($search) {
$disable_cache = true;
}
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
if (!$cat_view && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
$handler = PluginHost::getInstance()->get_feed_handler(
PluginHost::feed_to_pfeed_id($feed));
if ($handler) {
$options = array(
"limit" => $limit,
"view_mode" => $view_mode,
"cat_view" => $cat_view,
"search" => $search,
"override_order" => $override_order,
"offset" => $offset,
"owner_uid" => $_SESSION["uid"],
"filter" => false,
"since_id" => 0,
"include_children" => $include_children);
$qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed),
$options);
}
} else {
/*$qfh_ret = queryFeedHeadlines($feed, $limit, $view_mode, $cat_view,
$search, false, $override_order, $offset, 0,
false, 0, $include_children, $topid);*/
//function queryFeedHeadlines($feed, $limit,
// $view_mode, $cat_view, $search, $search_mode,
// $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
// $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
$params = array(
"feed" => $feed,
"limit" => $limit,
"view_mode" => $view_mode,
"cat_view" => $cat_view,
"search" => $search,
"search_language" => $search_language,
"override_order" => $override_order,
"offset" => $offset,
"include_children" => $include_children,
"check_first_id" => $check_first_id
);
$qfh_ret = queryFeedHeadlines($params);
}
$vfeed_group_enabled = get_pref("VFEED_GROUP_BY_FEED") && $feed != -6;
if ($_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];
$last_updated = strpos($qfh_ret[4], '1970-') === FALSE ?
make_local_datetime($qfh_ret[4], false) : __("Never");
$highlight_words = $qfh_ret[5];
$reply['first_id'] = $qfh_ret[6];
$vgroup_last_feed = $vgr_last_feed;
$reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
$feed_title,
$feed, $cat_view, $search, $view_mode,
$last_error, $last_updated);
$headlines_count = $this->dbh->num_rows($result);
/* if (get_pref('COMBINED_DISPLAY_MODE')) {
$button_plugins = array();
foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
$pclass = "button_" . trim($p);
if (class_exists($pclass)) {
$plugin = new $pclass();
array_push($button_plugins, $plugin);
}
}
} */
if ($offset == 0) {
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINES_BEFORE) as $p) {
$reply['content'] .= $p->hook_headlines_before($feed, $cat_view, $qfh_ret);
}
}
$reply['content'] = '';
if (!is_numeric($result) && $this->dbh->num_rows($result) > 0) {
$lnum = $offset;
$num_unread = 0;
$cur_feed_title = '';
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
$expand_cdm = get_pref('CDM_EXPANDED');
while ($line = $this->dbh->fetch_assoc($result)) {
$line["content_preview"] = "&mdash; " . truncate_string(strip_tags($line["content"]), 250);
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
$line = $p->hook_query_headlines($line, 250, false);
}
if (get_pref('SHOW_CONTENT_PREVIEW')) {
$content_preview = $line["content_preview"];
}
$id = $line["id"];
$feed_id = $line["feed_id"];
$label_cache = $line["label_cache"];
$labels = false;
if ($label_cache) {
$label_cache = json_decode($label_cache, true);
if ($label_cache) {
if ($label_cache["no-labels"] == 1)
$labels = array();
else
$labels = $label_cache;
}
}
if (!is_array($labels)) $labels = get_article_labels($id);
$labels_str = "<span class=\"HLLCTR-$id\">";
$labels_str .= format_article_labels($labels, $id);
$labels_str .= "</span>";
if (count($topmost_article_ids) < 3) {
array_push($topmost_article_ids, $id);
}
$class = "";
if (sql_bool_to_bool($line["unread"])) {
$class .= " Unread";
++$num_unread;
}
if (sql_bool_to_bool($line["marked"])) {
$marked_pic = "<img
src=\"images/mark_set.png\"
class=\"markedPic\" alt=\"Unstar article\"
onclick='toggleMark($id)'>";
$class .= " marked";
} else {
$marked_pic = "<img
src=\"images/mark_unset.png\"
class=\"markedPic\" alt=\"Star article\"
onclick='toggleMark($id)'>";
}
if (sql_bool_to_bool($line["published"])) {
$published_pic = "<img src=\"images/pub_set.png\"
class=\"pubPic\"
alt=\"Unpublish article\" onclick='togglePub($id)'>";
$class .= " published";
} else {
$published_pic = "<img src=\"images/pub_unset.png\"
class=\"pubPic\"
alt=\"Publish article\" onclick='togglePub($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>";
$updated_fmt = make_local_datetime($line["updated"], false, false, false, true);
$date_entered_fmt = T_sprintf("Imported at %s",
make_local_datetime($line["date_entered"], false));
$score = $line["score"];
$score_pic = "images/" . get_score_pic($score);
/* $score_title = __("(Click to change)");
$score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
$score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
title=\"$score\">";
if ($score > 500) {
$hlc_suffix = "high";
} else if ($score < -100) {
$hlc_suffix = "low";
} else {
$hlc_suffix = "";
}
$entry_author = $line["author"];
if ($entry_author) {
$entry_author = " &mdash; $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/pub_set.png\" alt=\"\">";
}
$entry_site_url = $line["site_url"];
//setting feed headline background color, needs to change text color based on dark/light
$fav_color = $line['favicon_avg_color'];
require_once "colors.php";
if ($fav_color && $fav_color != 'fail') {
if (!isset($rgba_cache[$feed_id])) {
$rgba_cache[$feed_id] = join(",", _color_unpack($fav_color));
}
}
if (!get_pref('COMBINED_DISPLAY_MODE')) {
if ($vfeed_group_enabled) {
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);
$vf_catchup_link = "<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark feed as read')."</a>";
$reply['content'] .= "<div id='FTITLE-$feed_id' class='cdmFeedTitle'>".
"<div style='float : right'>$feed_icon_img</div>".
"<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
$line["feed_title"]."</a>
$vf_catchup_link</div>";
}
}
$mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
onmouseout='postMouseOut($id)'";
$reply['content'] .= "<div class='hl $class' orig-feed-id='$feed_id' id='RROW-$id' $mouseover_attrs>";
$reply['content'] .= "<div class='hlLeft'>";
$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
class='rchk'>";
$reply['content'] .= "$marked_pic";
$reply['content'] .= "$published_pic";
$reply['content'] .= "</div>";
$reply['content'] .= "<div onclick='return hlClicked(event, $id)'
class=\"hlTitle\"><span class='hlContent $hlc_suffix'>";
$reply['content'] .= "<a id=\"RTITLE-$id\" class=\"title $hlc_suffix\"
href=\"" . htmlspecialchars($line["link"]) . "\"
onclick=\"\">" .
truncate_string($line["title"], 200);
if (get_pref('SHOW_CONTENT_PREVIEW')) {
$reply['content'] .= "<span class=\"contentPreview\">" . $line["content_preview"] . "</span>";
}
$reply['content'] .= "</a></span>";
$reply['content'] .= $labels_str;
$reply['content'] .= "</div>";
if (!$vfeed_group_enabled) {
if (@$line["feed_title"]) {
$rgba = @$rgba_cache[$feed_id];
$reply['content'] .= "<span class=\"hlFeed\"><a style=\"background : rgba($rgba, 0.3)\" href=\"#\" onclick=\"viewfeed($feed_id)\">".
truncate_string($line["feed_title"],30)."</a></span>";
}
}
$reply['content'] .= "<span class=\"hlUpdated\">";
$reply['content'] .= "<div title='$date_entered_fmt'>$updated_fmt</div>
</span>";
$reply['content'] .= "<div class=\"hlRight\">";
$reply['content'] .= $score_pic;
if ($line["feed_title"] && !$vfeed_group_enabled) {
$reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
style=\"cursor : pointer\"
title=\"".htmlspecialchars($line['feed_title'])."\">
$feed_icon_img</span>";
}
$reply['content'] .= "</div>";
$reply['content'] .= "</div>";
} else {
if ($line["tag_cache"])
$tags = explode(",", $line["tag_cache"]);
else
$tags = false;
$line["content"] = sanitize($line["content"],
sql_bool_to_bool($line['hide_images']), false, $entry_site_url, $highlight_words, $line["id"]);
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_CDM) as $p) {
$line = $p->hook_render_article_cdm($line);
}
if ($vfeed_group_enabled && $line["feed_title"]) {
if ($feed_id != $vgroup_last_feed) {
$cur_feed_title = $line["feed_title"];
$vgroup_last_feed = $feed_id;
$cur_feed_title = htmlspecialchars($cur_feed_title);
$vf_catchup_link = "<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark feed 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=\"\">";
}
$reply['content'] .= "<div id='FTITLE-$feed_id' class='cdmFeedTitle'>".
"<div style=\"float : right\">$feed_icon_img</div>".
"<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
$line["feed_title"]."</a> $vf_catchup_link</div>";
}
}
$mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
onmouseout='postMouseOut($id)'";
$expanded_class = $expand_cdm ? "expanded" : "expandable";
$reply['content'] .= "<div class=\"cdm $hlc_suffix $expanded_class $class\"
id=\"RROW-$id\" orig-feed-id='$feed_id' $mouseover_attrs>";
$reply['content'] .= "<div class=\"cdmHeader\">";
$reply['content'] .= "<div style=\"vertical-align : middle\">";
$reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
class='rchk'>";
$reply['content'] .= "$marked_pic";
$reply['content'] .= "$published_pic";
$reply['content'] .= "</div>";
if ($highlight_words && count($highlight_words > 0)) {
foreach ($highlight_words as $word) {
$line["title"] = preg_replace("/(\Q$word\E)/i",
"<span class=\"highlight\">$1</span>", $line["title"]);
}
}
$reply['content'] .= "<span id=\"RTITLE-$id\"
onclick=\"return cdmClicked(event, $id);\"
class=\"titleWrap $hlc_suffix\">
<a class=\"title $hlc_suffix\"
title=\"".htmlspecialchars($line["title"])."\"
target=\"_blank\" href=\"".
htmlspecialchars($line["link"])."\">".
$line["title"] .
"</a> <span class=\"author\">$entry_author</span>";
$reply['content'] .= $labels_str;
$reply['content'] .= "<span class='collapseBtn' style='display : none'>
<img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
title=\"".__("Collapse article")."\"/></span>";
if (!$expand_cdm)
$content_hidden = "style=\"display : none\"";
else
$excerpt_hidden = "style=\"display : none\"";
$reply['content'] .= "<span $excerpt_hidden id=\"CEXC-$id\" class=\"cdmExcerpt\">" . $content_preview . "</span>";
$reply['content'] .= "</span>";
if (!$vfeed_group_enabled) {
if (@$line["feed_title"]) {
$rgba = @$rgba_cache[$feed_id];
$reply['content'] .= "<div class=\"hlFeed\">
<a href=\"#\" style=\"background-color: rgba($rgba,0.3)\"
onclick=\"viewfeed($feed_id)\">".
truncate_string($line["feed_title"],30)."</a>
</div>";
}
}
$reply['content'] .= "<span class='updated' title='$date_entered_fmt'>
$updated_fmt</span>";
$reply['content'] .= "<div class='scoreWrap' style=\"vertical-align : middle\">";
$reply['content'] .= "$score_pic";
if (!get_pref("VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
$reply['content'] .= "<span style=\"cursor : pointer\"
title=\"".htmlspecialchars($line["feed_title"])."\"
onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
}
$reply['content'] .= "</div>";
$reply['content'] .= "</div>";
$reply['content'] .= "<div class=\"cdmContent\" $content_hidden
onclick=\"return cdmClicked(event, $id);\"
id=\"CICD-$id\">";
$reply['content'] .= "<div id=\"POSTNOTE-$id\">";
if ($line['note']) {
$reply['content'] .= format_article_note($id, $line['note']);
}
$reply['content'] .= "</div>";
if (!$line['lang']) $line['lang'] = 'en';
$reply['content'] .= "<div class=\"cdmContentInner\" lang=\"".$line['lang']."\">";
if ($line["orig_feed_id"]) {
$tmp_result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
WHERE id = ".$line["orig_feed_id"]);
if ($this->dbh->num_rows($tmp_result) != 0) {
$reply['content'] .= "<div clear='both'>";
$reply['content'] .= __("Originally from:");
$reply['content'] .= "&nbsp;";
$tmp_line = $this->dbh->fetch_assoc($tmp_result);
$reply['content'] .= "<a target='_blank'
href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
$tmp_line['title'] . "</a>";
$reply['content'] .= "&nbsp;";
$reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
$reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.png'></a>";
$reply['content'] .= "</div>";
}
}
$reply['content'] .= "<span id=\"CWRAP-$id\">";
// if (!$expand_cdm) {
$reply['content'] .= "<span id=\"CENCW-$id\" style=\"display : none\">";
$reply['content'] .= htmlspecialchars($line["content"]);
$reply['content'] .= "</span.";
// } else {
// $reply['content'] .= $line["content"];
// }
$reply['content'] .= "</span>";
$always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
$reply['content'] .= format_article_enclosures($id, $always_display_enclosures, $line["content"], sql_bool_to_bool($line["hide_images"]));
$reply['content'] .= "</div>";
$reply['content'] .= "<div class=\"cdmFooter\" onclick=\"cdmFooterClick(event)\">";
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
$reply['content'] .= $p->hook_article_left_button($line);
}
$tags_str = format_tags_string($tags, $id);
$reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
<span id=\"ATSTR-$id\">$tags_str</span>
<a title=\"".__('Edit tags for this article')."\"
href=\"#\" onclick=\"editArticleTags($id)\">(+)</a>";
$num_comments = $line["num_comments"];
$entry_comments = "";
if ($num_comments > 0) {
if ($line["comments"]) {
$comments_url = htmlspecialchars($line["comments"]);
} else {
$comments_url = htmlspecialchars($line["link"]);
}
$entry_comments = "<a class=\"postComments\"
target='_blank' href=\"$comments_url\">$num_comments ".
_ngettext("comment", "comments", $num_comments)."</a>";
} else {
if ($line["comments"] && $line["link"] != $line["comments"]) {
$entry_comments = "<a class=\"postComments\" target='_blank' href=\"".htmlspecialchars($line["comments"])."\">".__("comments")."</a>";
}
}
if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
$reply['content'] .= "<div style=\"float : right\">";
// $reply['content'] .= "$marked_pic";
// $reply['content'] .= "$published_pic";
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
$reply['content'] .= $p->hook_article_button($line);
}
$reply['content'] .= "</div>";
$reply['content'] .= "</div>";
$reply['content'] .= "</div>";
$reply['content'] .= "</div>";
}
++$lnum;
}
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
} else if (!is_numeric($result)) {
$message = "";
switch ($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 < LABEL_BASE_INDEX) {
$message = __("No articles found to display. You can assign articles to labels manually from article header context menu (applies to all selected articles) or use a filter.");
} else {
$message = __("No articles found to display.");
}
}
if (!$offset && $message) {
$reply['content'] = "<div class='whiteBox'>$message";
$reply['content'] .= "<p><span class=\"insensitive\">";
$result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
WHERE owner_uid = " . $_SESSION['uid']);
$last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
$last_updated = make_local_datetime($last_updated, false);
$reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
$result = $this->dbh->query("SELECT COUNT(id) AS num_errors
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
$num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
if ($num_errors > 0) {
$reply['content'] .= "<br/>";
$reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
__('Some feeds have update errors (click for details)')."</a>";
}
$reply['content'] .= "</span></p></div>";
}
} else if (is_numeric($result) && $result == -1) {
$reply['first_id_changed'] = true;
}
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
$vgroup_last_feed, $reply);
}
function catchupAll() {
$this->dbh->query("UPDATE ttrss_user_entries SET
last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
ccache_zero_all($_SESSION["uid"]);
}
function view() {
$timing_info = microtime(true);
$reply = array();
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
$feed = $this->dbh->escape_string($_REQUEST["feed"]);
$method = $this->dbh->escape_string($_REQUEST["m"]);
$view_mode = $this->dbh->escape_string($_REQUEST["view_mode"]);
$limit = 30;
@$cat_view = $_REQUEST["cat"] == "true";
@$next_unread_feed = $this->dbh->escape_string($_REQUEST["nuf"]);
@$offset = $this->dbh->escape_string($_REQUEST["skip"]);
@$vgroup_last_feed = $this->dbh->escape_string($_REQUEST["vgrlf"]);
$order_by = $this->dbh->escape_string($_REQUEST["order_by"]);
$check_first_id = $this->dbh->escape_string($_REQUEST["fid"]);
if (is_numeric($feed)) $feed = (int) $feed;
/* Feed -5 is a special case: it is used to display auxiliary information
* when there's nothing to load - e.g. no stuff in fresh feed */
if ($feed == -5) {
print json_encode($this->generate_dashboard_feed());
return;
}
$result = false;
if ($feed < LABEL_BASE_INDEX) {
$label_feed = feed_to_label_id($feed);
$result = $this->dbh->query("SELECT id FROM ttrss_labels2 WHERE
id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
} else if (!$cat_view && is_numeric($feed) && $feed > 0) {
$result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
id = '$feed' AND owner_uid = " . $_SESSION['uid']);
} else if ($cat_view && is_numeric($feed) && $feed > 0) {
$result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
id = '$feed' AND owner_uid = " . $_SESSION['uid']);
}
if ($result && $this->dbh->num_rows($result) == 0) {
print json_encode($this->generate_error_feed(__("Feed not found.")));
return;
}
/* Updating a label ccache means recalculating all of the caches
* so for performance reasons we don't do that here */
if ($feed >= 0) {
ccache_update($feed, $_SESSION["uid"], $cat_view);
}
set_pref("_DEFAULT_VIEW_MODE", $view_mode);
set_pref("_DEFAULT_VIEW_ORDER_BY", $order_by);
/* bump login timestamp if needed */
if (time() - $_SESSION["last_login_update"] > 3600) {
$this->dbh->query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
$_SESSION["uid"]);
$_SESSION["last_login_update"] = time();
}
if (!$cat_view && is_numeric($feed) && $feed > 0) {
$this->dbh->query("UPDATE ttrss_feeds SET last_viewed = NOW()
WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
}
$reply['headlines'] = array();
$override_order = false;
switch ($order_by) {
case "title":
$override_order = "ttrss_entries.title";
break;
case "date_reverse":
$override_order = "score DESC, date_entered, updated";
break;
case "feed_dates":
$override_order = "updated DESC";
break;
}
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
$ret = $this->format_headlines_list($feed, $method,
$view_mode, $limit, $cat_view, $next_unread_feed, $offset,
$vgroup_last_feed, $override_order, true, $check_first_id);
//$topmost_article_ids = $ret[0];
$headlines_count = $ret[1];
/* $returned_feed = $ret[2]; */
$disable_cache = $ret[3];
$vgroup_last_feed = $ret[4];
//$reply['headlines']['content'] =& $ret[5]['content'];
//$reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
$reply['headlines'] =& $ret[5];
if (!$next_unread_feed)
$reply['headlines']['id'] = $feed;
else
$reply['headlines']['id'] = $next_unread_feed;
$reply['headlines']['is_cat'] = (bool) $cat_view;
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
$reply['headlines-info'] = array("count" => (int) $headlines_count,
"vgroup_last_feed" => $vgroup_last_feed,
"disable_cache" => (bool) $disable_cache);
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
$reply['runtime-info'] = make_runtime_info();
print json_encode($reply);
}
private function generate_dashboard_feed() {
$reply = array();
$reply['headlines']['id'] = -5;
$reply['headlines']['is_cat'] = false;
$reply['headlines']['toolbar'] = '';
$reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
$reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
$result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
WHERE owner_uid = " . $_SESSION['uid']);
$last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
$last_updated = make_local_datetime($last_updated, false);
$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
$result = $this->dbh->query("SELECT COUNT(id) AS num_errors
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
$num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
if ($num_errors > 0) {
$reply['headlines']['content'] .= "<br/>";
$reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
__('Some feeds have update errors (click for details)')."</a>";
}
$reply['headlines']['content'] .= "</span></p>";
$reply['headlines-info'] = array("count" => 0,
"vgroup_last_feed" => '',
"unread" => 0,
"disable_cache" => true);
return $reply;
}
private function generate_error_feed($error) {
$reply = array();
$reply['headlines']['id'] = -7;
$reply['headlines']['is_cat'] = false;
$reply['headlines']['toolbar'] = '';
$reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
$reply['headlines-info'] = array("count" => 0,
"vgroup_last_feed" => '',
"unread" => 0,
"disable_cache" => true);
return $reply;
}
function quickAddFeed() {
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"addfeed\">";
print "<div id='fadd_multiple_notify' style='display : none'>";
print_notice("Provided URL is a HTML page referencing multiple feeds, please select required feed from the dropdown menu below.");
print "<p></div>";
print "<div class=\"dlgSec\">".__("Feed or site URL")."</div>";
print "<div class=\"dlgSecCont\">";
print "<div style='float : right'>
<img style='display : none'
id='feed_add_spinner' src='images/indicator_white.gif'></div>";
print "<input style=\"font-size : 16px; width : 20em;\"
placeHolder=\"".__("Feed or site URL")."\"
dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"feed\" id=\"feedDlg_feedUrl\">";
print "<hr/>";
if (get_pref('ENABLE_FEED_CATS')) {
print __('Place in category:') . " ";
print_feed_cat_select("cat", false, 'dojoType="dijit.form.Select"');
}
print "</div>";
print '<div id="feedDlg_feedsContainer" style="display : none">
<div class="dlgSec">' . __('Available feeds') . '</div>
<div class="dlgSecCont">'.
'<select id="feedDlg_feedContainerSelect"
dojoType="dijit.form.Select" size="3">
<script type="dojo/method" event="onChange" args="value">
dijit.byId("feedDlg_feedUrl").attr("value", value);
</script>
</select>'.
'</div></div>';
print "<div id='feedDlg_loginContainer' style='display : none'>
<div class=\"dlgSec\">".__("Authentication")."</div>
<div class=\"dlgSecCont\">".
" <input dojoType=\"dijit.form.TextBox\" name='login'\"
placeHolder=\"".__("Login")."\"
style=\"width : 10em;\"> ".
" <input
placeHolder=\"".__("Password")."\"
dojoType=\"dijit.form.TextBox\" type='password'
style=\"width : 10em;\" name='pass'\">
</div></div>";
print "<div style=\"clear : both\">
<input type=\"checkbox\" name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedDlg_loginCheck\"
onclick='checkboxToggleElement(this, \"feedDlg_loginContainer\")'>
<label for=\"feedDlg_loginCheck\">".
__('This feed requires authentication.')."</div>";
print "</form>";
print "<div class=\"dlgButtons\">
<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>";
if (!(defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER)) {
print "<button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>";
}
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
</div>";
//return;
}
function feedBrowser() {
if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
$browser_search = $this->dbh->escape_string($_REQUEST["search"]);
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"updateFeedBrowser\">";
print "<div dojoType=\"dijit.Toolbar\">
<div style='float : right'>
<img style='display : none'
id='feed_browser_spinner' src='images/indicator_white.gif'>
<input name=\"search\" dojoType=\"dijit.form.TextBox\" size=\"20\" type=\"search\"
onchange=\"dijit.byId('feedBrowserDlg').update()\" value=\"$browser_search\">
<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').update()\">".__('Search')."</button>
</div>";
print " <select name=\"mode\" dojoType=\"dijit.form.Select\" onchange=\"dijit.byId('feedBrowserDlg').update()\">
<option value='1'>" . __('Popular feeds') . "</option>
<option value='2'>" . __('Feed archive') . "</option>
</select> ";
print __("limit:");
print " <select dojoType=\"dijit.form.Select\" name=\"limit\" onchange=\"dijit.byId('feedBrowserDlg').update()\">";
foreach (array(25, 50, 100, 200) as $l) {
//$issel = ($l == $limit) ? "selected=\"1\"" : "";
print "<option value=\"$l\">$l</option>";
}
print "</select> ";
print "</div>";
require_once "feedbrowser.php";
print "<ul class='browseFeedList' id='browseFeedList'>";
print make_feed_browser("", 25);
print "</ul>";
print "<div align='center'>
<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').execute()\">".__('Subscribe')."</button>
<button dojoType=\"dijit.form.Button\" style='display : none' id='feed_archive_remove' onclick=\"dijit.byId('feedBrowserDlg').removeFromArchive()\">".__('Remove')."</button>
<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').hide()\" >".__('Cancel')."</button></div>";
}
function search() {
$this->params = explode(":", $this->dbh->escape_string($_REQUEST["param"]), 2);
$active_feed_id = sprintf("%d", $this->params[0]);
$is_cat = $this->params[1] != "false";
print "<div class=\"dlgSec\">".__('Look for')."</div>";
print "<div class=\"dlgSecCont\">";
print "<input dojoType=\"dijit.form.ValidationTextBox\"
style=\"font-size : 16px; width : 20em;\"
required=\"1\" name=\"query\" type=\"search\" value=''>";
print "<hr/><span style='float : right'>".T_sprintf('in %s', getFeedTitle($active_feed_id, $is_cat))."</span>";
if (DB_TYPE == "pgsql") {
print "<hr/>";
print_select("search_language", "", Pref_Feeds::$feed_languages,
"dojoType='dijit.form.Select' title=\"".__('Used for word stemming')."\"");
}
print "</div>";
print "<div class=\"dlgButtons\">";
if (count(PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH)) == 0) {
print "<div style=\"float : left\">
<a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/SearchSyntax\">".__("Search syntax")."</a>
</div>";
}
print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').execute()\">".__('Search')."</button>
<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').hide()\">".__('Cancel')."</button>
</div>";
}
function update_debugger() {
header("Content-type: text/html");
$feed_id = (int)$_REQUEST["feed_id"];
@$do_update = $_REQUEST["action"] == "do_update";
$csrf_token = $_REQUEST["csrf_token"];
$refetch_checked = isset($_REQUEST["force_refetch"]) ? "checked" : "";
$rehash_checked = isset($_REQUEST["force_rehash"]) ? "checked" : "";
?>
<html>
<head>
<link rel="stylesheet" type="text/css" href="css/utility.css">
<title>Feed Debugger</title>
</head>
<body class="small_margins">
<h1>Feed Debugger: <?php echo "$feed_id: " . getFeedTitle($feed_id) ?></h1>
<form method="GET" action="">
<input type="hidden" name="op" value="feeds">
<input type="hidden" name="method" value="update_debugger">
<input type="hidden" name="xdebug" value="1">
<input type="hidden" name="csrf_token" value="<?php echo $csrf_token ?>">
<input type="hidden" name="action" value="do_update">
<input type="hidden" name="feed_id" value="<?php echo $feed_id ?>">
<input type="checkbox" name="force_refetch" value="1" <?php echo $refetch_checked ?>> Force refetch<br/>
<input type="checkbox" name="force_rehash" value="1" <?php echo $rehash_checked ?>> Force rehash<br/>
<p/><button type="submit">Continue</button>
</form>
<hr>
<pre><?php
if ($do_update) {
include "rssfuncs.php";
update_rss_feed($feed_id, true, true);
}
?></pre>
</body>
</html>
<?php
}
}
?>
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