";
$rv['content'] .= "
";
}
if ($zoom_mode) {
$rv['content'] .= "
";
$rv['content'] .= "";
}
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ARTICLE) as $p) {
$rv['content'] = $p->hook_format_article($rv['content'], $line, $zoom_mode);
}
return $rv;
}
static function get_article_tags($id, $owner_uid = 0, $tag_cache = false) {
$a_id = $id;
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT DISTINCT tag_name,
owner_uid as owner FROM ttrss_tags
WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
ref_id = ? AND owner_uid = ? LIMIT 1) ORDER BY tag_name");
$tags = array();
/* check cache first */
if ($tag_cache === false) {
$csth = $pdo->prepare("SELECT tag_cache FROM ttrss_user_entries
WHERE ref_id = ? AND owner_uid = ?");
$csth->execute([$id, $owner_uid]);
if ($row = $csth->fetch()) $tag_cache = $row["tag_cache"];
}
if ($tag_cache) {
$tags = explode(",", $tag_cache);
} else {
/* do it the hard way */
$sth->execute([$a_id, $owner_uid]);
while ($tmp_line = $sth->fetch()) {
array_push($tags, $tmp_line["tag_name"]);
}
/* update the cache */
$tags_str = join(",", $tags);
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET tag_cache = ? WHERE ref_id = ?
AND owner_uid = ?");
$sth->execute([$tags_str, $id, $owner_uid]);
}
return $tags;
}
static function format_tags_string($tags) {
if (!is_array($tags) || count($tags) == 0) {
return __("no tags");
} else {
$maxtags = min(5, count($tags));
$tags_str = "";
for ($i = 0; $i < $maxtags; $i++) {
$tags_str .= "" . $tags[$i] . ", ";
}
$tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2);
if (count($tags) > $maxtags)
$tags_str .= ", …";
return $tags_str;
}
}
static function format_article_labels($labels) {
if (!is_array($labels)) return '';
$labels_str = "";
foreach ($labels as $l) {
$labels_str .= sprintf("%s",
$l[2], $l[3], $l[1]);
}
return $labels_str;
}
static function format_article_note($id, $note, $allow_edit = true) {
$str = "";
$entry_author = $line["author"];
if ($entry_author) {
$entry_author = __(" - ") . $entry_author;
}
$parsed_updated = make_local_datetime($line["updated"], true,
$owner_uid, true);
if (!$zoom_mode)
$rv['content'] .= "
";
if (!$zoom_mode) {
$rv['content'] .= "$tags_str
(+)";
$rv['content'] .= "";
$rv['content'] .= "
";
$rv['content'] .= "$parsed_updated
";
if ($line["link"]) {
$rv['content'] .= "";
} else {
$rv['content'] .= "" . $line["title"] . "$entry_author
";
}
if ($zoom_mode) {
$feed_title = htmlspecialchars($line["feed_title"]);
$rv['content'] .= "$feed_title
";
$rv['content'] .= "$parsed_updated
";
}
$tags_str = Article::format_tags_string($line["tags"], $id);
$tags_str_full = join(", ", $line["tags"]);
if (!$tags_str_full) $tags_str_full = __("no tags");
if (!$entry_comments) $entry_comments = " "; # placeholder
$rv['content'] .= " ";
if (!$zoom_mode) {
$rv['content'] .= "$tags_str
(+)";
$rv['content'] .= "$tags_str_full
";
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
$rv['content'] .= $p->hook_article_button($line);
}
} else {
$tags_str = strip_tags($tags_str);
$rv['content'] .= "$tags_str";
}
$rv['content'] .= "";
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
$rv['content'] .= $p->hook_article_left_button($line);
}
$rv['content'] .= "$entry_comments
";
if ($line["orig_feed_id"]) {
$of_sth = $pdo->prepare("SELECT * FROM ttrss_archived_feeds
WHERE id = ? AND owner_uid = ?");
$of_sth->execute([$line["orig_feed_id"], $owner_uid]);
if ($tmp_line = $of_sth->fetch()) {
$rv['content'] .= "";
$rv['content'] .= __("Originally from:");
$rv['content'] .= " ";
$rv['content'] .= "" .
$tmp_line['title'] . "";
$rv['content'] .= " ";
$rv['content'] .= "";
$rv['content'] .= "
";
$rv['content'] .= "
";
}
}
$rv['content'] .= "";
$rv['content'] .= "";
if ($line['note']) {
$rv['content'] .= Article::format_article_note($id, $line['note'], !$zoom_mode);
}
$rv['content'] .= "
";
if (!$line['lang']) $line['lang'] = 'en';
$rv['content'] .= "";
$rv['content'] .= $line["content"];
if (!$zoom_mode) {
$rv['content'] .= Article::format_article_enclosures($id,
$line["always_display_enclosures"],
$line["content"],
$line["hide_images"]);
}
$rv['content'] .= "
";
$rv['content'] .= "".
($allow_edit ? __('(edit note)') : "")."
$note