$params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
+ $params["icon_alert"] = base64_img("images/alert.png");
+ $params["icon_information"] = base64_img("images/information.png");
+ $params["icon_cross"] = base64_img("images/cross.png");
+ $params["icon_indicator_white"] = base64_img("images/indicator_white.gif");
+
return $params;
}
$last_error = db_fetch_result($result, 0, "last_error");
$last_updated = db_fetch_result($result, 0, "last_updated");
} else {
- $feed_title = getFeedTitle($feed);
+ $feed_title = Feeds::getFeedTitle($feed);
}
}
}
$doc->loadHTML($charset_hack . $res);
$xpath = new DOMXPath($doc);
- $entries = $xpath->query('(//a[@href]|//img[@src])');
-
$ttrss_uses_https = parse_url(get_self_url_prefix(), PHP_URL_SCHEME) === 'https';
+ $rewrite_base_url = $site_url ? $site_url : SELF_URL_PATH;
+
+ $entries = $xpath->query('(//a[@href]|//img[@src]|//video/source[@src]|//audio/source[@src])');
foreach ($entries as $entry) {
- if ($site_url) {
+ if ($entry->hasAttribute('href')) {
+ $entry->setAttribute('href',
+ rewrite_relative_url($rewrite_base_url, $entry->getAttribute('href')));
+
+ $entry->setAttribute('rel', 'noopener noreferrer');
+ }
+
+ if ($entry->hasAttribute('src')) {
+ $src = rewrite_relative_url($rewrite_base_url, $entry->getAttribute('src'));
+ $cached_filename = CACHE_DIR . '/images/' . sha1($src);
+
+ if (file_exists($cached_filename)) {
+
+ // this is strictly cosmetic
+ if ($entry->tagName == 'img') {
+ $suffix = ".png";
+ } else if ($entry->parentNode && $entry->parentNode->tagName == "video") {
+ $suffix = ".mp4";
+ } else if ($entry->parentNode && $entry->parentNode->tagName == "audio") {
+ $suffix = ".ogg";
+ } else {
+ $suffix = "";
+ }
+
+ $src = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($src) . $suffix;
- if ($entry->hasAttribute('href')) {
- $entry->setAttribute('href',
- rewrite_relative_url($site_url, $entry->getAttribute('href')));
+ if ($entry->hasAttribute('srcset')) {
+ $entry->removeAttribute('srcset');
+ }
- $entry->setAttribute('rel', 'noreferrer');
+ if ($entry->hasAttribute('sizes')) {
+ $entry->removeAttribute('sizes');
+ }
}
- if ($entry->hasAttribute('src')) {
- $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
+ $entry->setAttribute('src', $src);
+ }
+
+ if ($entry->nodeName == 'img') {
- $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png';
+ if ($entry->hasAttribute('src')) {
+ $is_https_url = parse_url($entry->getAttribute('src'), PHP_URL_SCHEME) === 'https';
- if (file_exists($cached_filename)) {
- $src = SELF_URL_PATH . '/public.php?op=cached_image&hash=' . sha1($src);
+ if ($ttrss_uses_https && !$is_https_url) {
if ($entry->hasAttribute('srcset')) {
$entry->removeAttribute('srcset');
$entry->removeAttribute('sizes');
}
}
-
- $entry->setAttribute('src', $src);
}
- if ($entry->nodeName == 'img') {
- if ($entry->hasAttribute('src')) {
- $is_https_url = parse_url($entry->getAttribute('src'), PHP_URL_SCHEME) === 'https';
-
- if ($ttrss_uses_https && !$is_https_url) {
+ if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
+ $force_remove_images || $_SESSION["bw_limit"]) {
- if ($entry->hasAttribute('srcset')) {
- $entry->removeAttribute('srcset');
- }
+ $p = $doc->createElement('p');
- if ($entry->hasAttribute('sizes')) {
- $entry->removeAttribute('sizes');
- }
- }
- }
-
- if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
- $force_remove_images || $_SESSION["bw_limit"]) {
-
- $p = $doc->createElement('p');
-
- $a = $doc->createElement('a');
- $a->setAttribute('href', $entry->getAttribute('src'));
+ $a = $doc->createElement('a');
+ $a->setAttribute('href', $entry->getAttribute('src'));
- $a->appendChild(new DOMText($entry->getAttribute('src')));
- $a->setAttribute('target', '_blank');
+ $a->appendChild(new DOMText($entry->getAttribute('src')));
+ $a->setAttribute('target', '_blank');
+ $a->setAttribute('rel', 'noopener noreferrer');
- $p->appendChild($a);
+ $p->appendChild($a);
- $entry->parentNode->replaceChild($p, $entry);
- }
+ $entry->parentNode->replaceChild($p, $entry);
}
}
if (strtolower($entry->nodeName) == "a") {
$entry->setAttribute("target", "_blank");
+ $entry->setAttribute("rel", "noopener noreferrer");
}
}
}
}
- $allowed_elements = array('a', 'address', 'audio', 'article', 'aside',
+ $allowed_elements = array('a', 'address', 'acronym', 'audio', 'article', 'aside',
'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br',
'caption', 'cite', 'center', 'code', 'col', 'colgroup',
- 'data', 'dd', 'del', 'details', 'description', 'div', 'dl', 'font',
+ 'data', 'dd', 'del', 'details', 'description', 'dfn', 'div', 'dl', 'font',
'dt', 'em', 'footer', 'figure', 'figcaption',
'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i',
'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript',
}
}
- function get_article_tags($id, $owner_uid = 0, $tag_cache = false) {
-
- $a_id = db_escape_string($id);
-
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
-
- $query = "SELECT DISTINCT tag_name,
- owner_uid as owner FROM
- ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
- ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
-
- $tags = array();
-
- /* check cache first */
-
- if ($tag_cache === false) {
- $result = db_query("SELECT tag_cache FROM ttrss_user_entries
- WHERE ref_id = '$id' AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) != 0)
- $tag_cache = db_fetch_result($result, 0, "tag_cache");
- }
-
- if ($tag_cache) {
- $tags = explode(",", $tag_cache);
- } else {
-
- /* do it the hard way */
-
- $tmp_result = db_query($query);
-
- while ($tmp_line = db_fetch_assoc($tmp_result)) {
- array_push($tags, $tmp_line["tag_name"]);
- }
-
- /* update the cache */
-
- $tags_str = db_escape_string(join(",", $tags));
-
- db_query("UPDATE ttrss_user_entries
- SET tag_cache = '$tags_str' WHERE ref_id = '$id'
- AND owner_uid = $owner_uid");
- }
-
- return $tags;
- }
-
function trim_array($array) {
$tmp = $array;
array_walk($tmp, 'trim');
exit;
}
- function format_warning($msg, $id = "") {
- return "<div class=\"alert\" id=\"$id\">$msg</div>";
- }
-
- function format_notice($msg, $id = "") {
- return "<div class=\"alert alert-info\" id=\"$id\">$msg</div>";
- }
-
- function format_error($msg, $id = "") {
- return "<div class=\"alert alert-danger\" id=\"$id\">$msg</div>";
- }
-
- function print_notice($msg) {
- return print format_notice($msg);
- }
-
- function print_warning($msg) {
- return print format_warning($msg);
- }
-
- function print_error($msg) {
- return print format_error($msg);
- }
-
-
function T_sprintf() {
$args = func_get_args();
return vsprintf(__(array_shift($args)), $args);
}
- function format_inline_player($url, $ctype) {
-
- $entry = "";
-
- $url = htmlspecialchars($url);
-
- if (strpos($ctype, "audio/") === 0) {
-
- if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
- $_SESSION["hasMp3"])) {
-
- $entry .= "<audio preload=\"none\" controls>
- <source type=\"$ctype\" src=\"$url\"/>
- </audio>";
-
- } else {
-
- $entry .= "<object type=\"application/x-shockwave-flash\"
- data=\"lib/button/musicplayer.swf?song_url=$url\"
- width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
- <param name=\"movie\"
- value=\"lib/button/musicplayer.swf?song_url=$url\" />
- </object>";
- }
-
- if ($entry) $entry .= " <a target=\"_blank\"
- href=\"$url\">" . basename($url) . "</a>";
-
- return $entry;
-
- }
-
- return "";
-
-/* $filename = substr($url, strrpos($url, "/")+1);
-
- $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
- $filename . " (" . $ctype . ")" . "</a>"; */
-
- }
-
- function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
-
- $rv = array();
-
- $rv['id'] = $id;
-
- /* we can figure out feed_id from article id anyway, why do we
- * pass feed_id here? let's ignore the argument :(*/
-
- $result = db_query("SELECT feed_id FROM ttrss_user_entries
- WHERE ref_id = '$id'");
-
- $feed_id = (int) db_fetch_result($result, 0, "feed_id");
-
- $rv['feed_id'] = $feed_id;
-
- //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
-
- if ($mark_as_read) {
- $result = db_query("UPDATE ttrss_user_entries
- SET unread = false,last_read = NOW()
- WHERE ref_id = '$id' AND owner_uid = $owner_uid");
-
- ccache_update($feed_id, $owner_uid);
- }
-
- $result = db_query("SELECT id,title,link,content,feed_id,comments,int_id,lang,
- ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
- (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
- (SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title,
- (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
- (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures,
- num_comments,
- tag_cache,
- author,
- orig_feed_id,
- note
- FROM ttrss_entries,ttrss_user_entries
- WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
-
- if ($result) {
-
- $line = db_fetch_assoc($result);
-
- $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]);
- unset($line["tag_cache"]);
-
- $line["content"] = sanitize($line["content"],
- sql_bool_to_bool($line['hide_images']),
- $owner_uid, $line["site_url"], false, $line["id"]);
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) {
- $line = $p->hook_render_article($line);
- }
-
- $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 ($zoom_mode) {
- 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>".
- 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\">
-
- </head><body id=\"ttrssZoom\">";
- }
-
- $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
-
- $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
-
- $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)
- $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
-
- if ($line["link"]) {
- $rv['content'] .= "<div class='postTitle'><a target='_blank'
- title=\"".htmlspecialchars($line['title'])."\"
- href=\"" .
- htmlspecialchars($line["link"]) . "\">" .
- $line["title"] . "</a>" .
- "<span class='author'>$entry_author</span></div>";
- } else {
- $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
- }
-
- if ($zoom_mode) {
- $feed_title = htmlspecialchars($line["feed_title"]);
-
- $rv['content'] .= "<div class=\"postFeedTitle\">$feed_title</div>";
-
- $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
- }
-
- $tags_str = format_tags_string($line["tags"], $id);
- $tags_str_full = join(", ", $line["tags"]);
-
- if (!$tags_str_full) $tags_str_full = __("no tags");
-
- if (!$entry_comments) $entry_comments = " "; # placeholder
-
- $rv['content'] .= "<div class='postTags' style='float : right'>
- <img src='images/tag.png'
- class='tagsPic' alt='Tags' title='Tags'> ";
-
- if (!$zoom_mode) {
- $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
- <a title=\"".__('Edit tags for this article')."\"
- href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
-
- $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
- id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
- position=\"below\">$tags_str_full</div>";
-
- 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);
- $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
- }
- $rv['content'] .= "</div>";
- $rv['content'] .= "<div clear='both'>";
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
- $rv['content'] .= $p->hook_article_left_button($line);
- }
-
- $rv['content'] .= "$entry_comments</div>";
-
- if ($line["orig_feed_id"]) {
-
- $tmp_result = db_query("SELECT * FROM ttrss_archived_feeds
- WHERE id = ".$line["orig_feed_id"] . " AND owner_uid = " . $_SESSION["uid"]);
-
- if (db_num_rows($tmp_result) != 0) {
-
- $rv['content'] .= "<div clear='both'>";
- $rv['content'] .= __("Originally from:");
-
- $rv['content'] .= " ";
-
- $tmp_line = db_fetch_assoc($tmp_result);
-
- $rv['content'] .= "<a target='_blank'
- href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
- $tmp_line['title'] . "</a>";
-
- $rv['content'] .= " ";
-
- $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
- $rv['content'] .= "<img title='".__('Feed URL')."' class='tinyFeedIcon' src='images/pub_set.png'></a>";
-
- $rv['content'] .= "</div>";
- }
- }
-
- $rv['content'] .= "</div>";
-
- $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
- if ($line['note']) {
- $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode);
- }
- $rv['content'] .= "</div>";
-
- if (!$line['lang']) $line['lang'] = 'en';
-
- $rv['content'] .= "<div class=\"postContent\" lang=\"".$line['lang']."\">";
-
- $rv['content'] .= $line["content"];
-
- if (!$zoom_mode) {
- $rv['content'] .= format_article_enclosures($id,
- sql_bool_to_bool($line["always_display_enclosures"]),
- $line["content"],
- sql_bool_to_bool($line["hide_images"]));
- }
-
- $rv['content'] .= "</div>";
-
- $rv['content'] .= "</div>";
-
- }
-
- if ($zoom_mode) {
- $rv['content'] .= "
- <div class='footer'>
- <button onclick=\"return window.close()\">".
- __("Close this window")."</button></div>";
- $rv['content'] .= "</body></html>";
- }
-
- return $rv;
-
- }
-
function print_checkpoint($n, $s) {
$ts = microtime(true);
echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
}
} // function encrypt_password
- function load_filters($feed_id, $owner_uid, $action_id = false) {
+ function load_filters($feed_id, $owner_uid) {
$filters = array();
$cat_id = (int)getFeedCategory($feed_id);
return true;
}
- function format_tags_string($tags, $id) {
- if (!is_array($tags) || count($tags) == 0) {
- return __("no tags");
- } else {
- $maxtags = min(5, count($tags));
- $tags_str = "";
-
- for ($i = 0; $i < $maxtags; $i++) {
- $tags_str .= "<a class=\"tag\" href=\"#\" onclick=\"viewfeed({feed:'".$tags[$i]."'})\">" . $tags[$i] . "</a>, ";
- }
-
- $tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2);
-
- if (count($tags) > $maxtags)
- $tags_str .= ", …";
-
- return $tags_str;
- }
- }
-
- function format_article_labels($labels, $id) {
-
- if (!is_array($labels)) return '';
-
- $labels_str = "";
-
- foreach ($labels as $l) {
- $labels_str .= sprintf("<span class='hlLabelRef'
- style='color : %s; background-color : %s'>%s</span>",
- $l[2], $l[3], $l[1]);
- }
-
- return $labels_str;
-
- }
-
- function format_article_note($id, $note, $allow_edit = true) {
-
- $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
- <div class='noteEdit' onclick=\"editArticleNote($id)\">".
- ($allow_edit ? __('(edit note)') : "")."</div>$note</div>";
-
- return $str;
- }
-
-
- function get_feed_category($feed_cat, $parent_cat_id = false) {
- if ($parent_cat_id) {
- $parent_qpart = "parent_cat = '$parent_cat_id'";
- $parent_insert = "'$parent_cat_id'";
- } else {
- $parent_qpart = "parent_cat IS NULL";
- $parent_insert = "NULL";
- }
-
- $result = db_query(
- "SELECT id FROM ttrss_feed_categories
- WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
-
- if (db_num_rows($result) == 0) {
- return false;
- } else {
- return db_fetch_result($result, 0, "id");
- }
- }
-
function add_feed_category($feed_cat, $parent_cat_id = false) {
if (!$feed_cat) return false;
return false;
}
- function getArticleFeed($id) {
- $result = db_query("SELECT feed_id FROM ttrss_user_entries
- WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
-
- if (db_num_rows($result) != 0) {
- return db_fetch_result($result, 0, "feed_id");
- } else {
- return 0;
- }
- }
-
/**
* Fixes incomplete URLs by prepending "http://".
* Also replaces feed:// with http://, and
}
- function get_article_enclosures($id) {
-
- $query = "SELECT * FROM ttrss_enclosures
- WHERE post_id = '$id' AND content_url != ''";
-
- $rv = array();
-
- $result = db_query($query);
-
- if (db_num_rows($result) > 0) {
- while ($line = db_fetch_assoc($result)) {
- array_push($rv, $line);
- }
- }
-
- return $rv;
- }
-
/* function save_email_address($email) {
// FIXME: implement persistent storage of emails
return is_html(fetch_file_contents($url, false, $login, $pass));
}
- function print_label_select($name, $value, $attributes = "") {
-
- $result = db_query("SELECT caption FROM ttrss_labels2
- WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
-
- print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
- "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
-
- while ($line = db_fetch_assoc($result)) {
-
- $issel = ($line["caption"] == $value) ? "selected=\"1\"" : "";
-
- print "<option value=\"".htmlspecialchars($line["caption"])."\"
- $issel>" . htmlspecialchars($line["caption"]) . "</option>";
-
- }
-
-# print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
-
- print "</select>";
-
-
- }
-
- function format_article_enclosures($id, $always_display_enclosures,
- $article_content, $hide_images = false) {
-
- $result = get_article_enclosures($id);
- $rv = '';
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ENCLOSURES) as $plugin) {
- $retval = $plugin->hook_format_enclosures($rv, $result, $id, $always_display_enclosures, $article_content, $hide_images);
- if (is_array($retval)) {
- $rv = $retval[0];
- $result = $retval[1];
- } else {
- $rv = $retval;
- }
- }
- unset($retval); // Unset to prevent breaking render if there are no HOOK_RENDER_ENCLOSURE hooks below.
-
- if ($rv === '' && !empty($result)) {
- $entries_html = array();
- $entries = array();
- $entries_inline = array();
-
- foreach ($result as $line) {
-
- $url = $line["content_url"];
- $ctype = $line["content_type"];
- $title = $line["title"];
- $width = $line["width"];
- $height = $line["height"];
-
- if (!$ctype) $ctype = __("unknown type");
-
- //$filename = substr($url, strrpos($url, "/")+1);
- $filename = basename($url);
-
- $player = format_inline_player($url, $ctype);
-
- if ($player) array_push($entries_inline, $player);
-
-# $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
-# $filename . " (" . $ctype . ")" . "</a>";
-
- $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\"
- dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
-
- array_push($entries_html, $entry);
-
- $entry = array();
-
- $entry["type"] = $ctype;
- $entry["filename"] = $filename;
- $entry["url"] = $url;
- $entry["title"] = $title;
- $entry["width"] = $width;
- $entry["height"] = $height;
-
- array_push($entries, $entry);
- }
-
- if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
- if ($always_display_enclosures ||
- !preg_match("/<img/i", $article_content)) {
-
- foreach ($entries as $entry) {
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ENCLOSURE) as $plugin)
- $retval = $plugin->hook_render_enclosure($entry, $hide_images);
-
-
- if ($retval) {
- $rv .= $retval;
- } else {
-
- if (preg_match("/image/", $entry["type"]) ||
- preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
-
- if (!$hide_images) {
- $encsize = '';
- if ($entry['height'] > 0)
- $encsize .= ' height="' . intval($entry['height']) . '"';
- if ($entry['width'] > 0)
- $encsize .= ' width="' . intval($entry['width']) . '"';
- $rv .= "<p><img
- alt=\"".htmlspecialchars($entry["filename"])."\"
- src=\"" .htmlspecialchars($entry["url"]) . "\"
- " . $encsize . " /></p>";
- } else {
- $rv .= "<p><a target=\"_blank\"
- href=\"".htmlspecialchars($entry["url"])."\"
- >" .htmlspecialchars($entry["url"]) . "</a></p>";
- }
-
- if ($entry['title']) {
- $rv.= "<div class=\"enclosure_title\">${entry['title']}</div>";
- }
- }
- }
- }
- }
- }
-
- if (count($entries_inline) > 0) {
- $rv .= "<hr clear='both'/>";
- foreach ($entries_inline as $entry) { $rv .= $entry; };
- $rv .= "<hr clear='both'/>";
- }
-
- $rv .= "<div class=\"attachments\" dojoType=\"dijit.form.DropDownButton\">".
- "<span>" . __('Attachments')."</span>";
-
- $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
-
- foreach ($entries as $entry) {
- if ($entry["title"])
- $title = " — " . truncate_string($entry["title"], 30);
- else
- $title = "";
-
- if ($entry["filename"])
- $filename = truncate_middle(htmlspecialchars($entry["filename"]), 60);
- else
- $filename = "";
-
- $rv .= "<div onclick='window.open(\"".htmlspecialchars($entry["url"])."\")'
- dojoType=\"dijit.MenuItem\">".$filename . $title."</div>";
-
- };
-
- $rv .= "</div>";
- $rv .= "</div>";
- }
-
- return $rv;
- }
-
function getLastArticleId() {
$result = db_query("SELECT ref_id AS id FROM ttrss_user_entries
WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY ref_id DESC LIMIT 1");
return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
}
+ function cleanup_url_path($path) {
+ $path = str_replace("/./", "/", $path);
+ $path = str_replace("//", "/", $path);
+
+ return $path;
+ }
+
/**
* Converts a (possibly) relative URL to a absolute one.
*
} else if (strpos($rel_url, "/") === 0) {
$parts = parse_url($url);
$parts['path'] = $rel_url;
+ $parts['path'] = cleanup_url_path($parts['path']);
return build_url($parts);
$dir !== '/' && $dir .= '/';
}
$parts['path'] = $dir . $rel_url;
+ $parts['path'] = cleanup_url_path($parts['path']);
return build_url($parts);
}
return null;
}
- function tmpdirname($path, $prefix) {
- // Use PHP's tmpfile function to create a temporary
- // directory name. Delete the file and keep the name.
- $tempname = tempnam($path,$prefix);
- if (!$tempname)
- return false;
-
- if (!unlink($tempname))
- return false;
-
- return $tempname;
- }
-
function getFeedCategory($feed) {
$result = db_query("SELECT cat_id FROM ttrss_feeds
WHERE id = '$feed'");
return $rv;
}
- function stylesheet_tag($filename) {
- $timestamp = filemtime($filename);
-
- return "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
- }
-
- function javascript_tag($filename) {
- $query = "";
-
- if (!(strpos($filename, "?") === FALSE)) {
- $query = substr($filename, strpos($filename, "?")+1);
- $filename = substr($filename, 0, strpos($filename, "?"));
- }
-
- $timestamp = filemtime($filename);
-
- if ($query) $timestamp .= "&$query";
-
- return "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
- }
-
function calculate_dep_timestamp() {
$files = array_merge(glob("js/*.js"), glob("css/*.css"));
}
function theme_valid($theme) {
- if ($theme == "default.css" || $theme == "night.css") return true; // needed for array_filter
+ $bundled_themes = [ "default.php", "night.css", "compact.css" ];
+
+ if (in_array($theme, $bundled_themes)) return true;
+
$file = "themes/" . basename($theme);
if (!file_exists($file)) $file = "themes.local/" . basename($theme);
return false;
}
+ /**
+ * @SuppressWarnings(unused)
+ */
function error_json($code) {
require_once "errors.php";
return $errors[$code];
}
-?>
+
+ function base64_img($filename) {
+ if (file_exists($filename)) {
+ $ext = pathinfo($filename, PATHINFO_EXTENSION);
+
+ return "data:image/$ext;base64," . base64_encode(file_get_contents($filename));
+ } else {
+ return "";
+ }
+ }
+