$login = urlencode($login);
$pass = urlencode($pass);
- if (USE_CURL) {
+ if (function_exists('curl_init')) {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
if (!$favicon_url)
$favicon_url = rewrite_relative_url($url, "/favicon.ico");
- // Run a test to see if what we have attempted to get actually exists.
- if(USE_CURL || url_validate($favicon_url)) {
- return $favicon_url;
- } else {
- return false;
- }
+ return $favicon_url;
} // function get_favicon_url
- /**
- * Check if a link is a valid and working URL.
- *
- * @param mixed $link A URL to check
- * @access public
- * @return boolean True if the URL is valid, false otherwise.
- */
- function url_validate($link) {
-
- $url_parts = @parse_url($link);
-
- if ( empty( $url_parts["host"] ) )
- return false;
-
- if ( !empty( $url_parts["path"] ) ) {
- $documentpath = $url_parts["path"];
- } else {
- $documentpath = "/";
- }
-
- if ( !empty( $url_parts["query"] ) )
- $documentpath .= "?" . $url_parts["query"];
-
- $host = $url_parts["host"];
- $port = $url_parts["port"];
-
- if ( empty($port) )
- $port = "80";
-
- $socket = @fsockopen( $host, $port, $errno, $errstr, 30 );
-
- if ( !$socket )
- return false;
-
- fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
-
- $http_response = fgets( $socket, 22 );
-
- $responses = "/(200 OK)|(30[123])/";
- if ( preg_match($responses, $http_response) ) {
- fclose($socket);
- return true;
- } else {
- return false;
- }
-
- } // function url_validate
-
function check_feed_favicon($site_url, $feed, $link) {
$favicon_url = get_favicon_url($site_url);
$icon_url = substr($icon_url, 0, 250);
if ($icon_url && $orig_icon_url != $icon_url) {
- if (USE_CURL || url_validate($icon_url)) {
- db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
- }
+ db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
}
if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) {
return $entry;
}
- function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
+ function format_article($link, $id, $feed_id, $mark_as_read = true,
$zoom_mode = false) {
+ $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 :( */
$feed_id = (int) db_fetch_result($result, 0, "feed_id");
- if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
+ $rv['feed_id'] = $feed_id;
+
+ //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
$result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
if ($zoom_mode) {
header("Content-Type: text/html");
- print "<html><head>
+ $rv['content'] .= "<html><head>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
<title>Tiny Tiny RSS - ".$line["title"]."</title>
<link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
</head><body>";
}
-
print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
+
$rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
truncate_string(strip_tags($line['title']), 15) . "</div>";
-
print "<div class=\"postReply\" id=\"POST-$id\">";
+
$rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
- /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
- targetNodeIds=\"POSTHDR-$id\">";
- print "<div onclick=\"postOpenInNewTab(event, $id)\"
- dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
- print "<div dojoType=\"dijit.MenuSeparator\"></div>";
- print "<div onclick=\"openArticleInNewWindow($id)\"
- dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
- print "</div>"; */
-
- print "<div onclick=\"return postClicked(event, $id)\"
+ $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
class=\"postHeader\" id=\"POSTHDR-$id\">";
$entry_author = $line["author"];
$parsed_updated = make_local_datetime($link, $line["updated"], true,
false, true);
-
print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
+
$rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
if ($line["link"]) {
-
print "<div clear='both'><a target='_blank'
+
$rv['content'] .= "<div clear='both'><a target='_blank'
title=\"".htmlspecialchars($line['title'])."\"
href=\"" .
$line["link"] . "\">" .
truncate_string($line["title"], 100) .
"<span class='author'>$entry_author</span></a></div>";
} else {
-
print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
+
$rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
}
$tags_str = format_tags_string(get_article_tags($link, $id), $id);
if (!$entry_comments) $entry_comments = " "; # placeholder
-
print "<div style='float : right'>
+
$rv['content'] .= "<div style='float : right'>
<img src='".theme_image($link, 'images/tag.png')."'
class='tagsPic' alt='Tags' title='Tags'> ";
if (!$zoom_mode) {
- print "<span id=\"ATSTR-$id\">$tags_str</span>
+ $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
<a title=\"".__('Edit tags for this article')."\"
href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
-
print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
+
$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"postOpenInNewTab(event, $id)\"
alt='Zoom' title='".__('Open article in new tab')."'>";
//$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
-
print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
+
$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"editArticleNote($id)\"
alt='PubNote' title='".__('Edit article note')."'>";
if (DIGEST_ENABLE) {
-
print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
+
$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"emailArticle($id)\"
alt='Zoom' title='".__('Forward by email')."'>";
}
if (ENABLE_TWEET_BUTTON) {
-
print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
+
$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"tweetArticle($id)\"
alt='Zoom' title='".__('Share on Twitter')."'>";
}
-
print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
+
$rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"closeArticlePanel($id)\"
alt='Zoom' title='".__('Close this panel')."'>";
} else {
$tags_str = strip_tags($tags_str);
- print "<span id=\"ATSTR-$id\">$tags_str</span>";
+ $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
}
- print "</div>";
-
print "<div clear='both'>$entry_comments</div>";
+ $rv['content'] .= "</div>";
+
$rv['content'] .= "<div clear='both'>$entry_comments</div>";
if ($line["orig_feed_id"]) {
if (db_num_rows($tmp_result) != 0) {
-
print "<div clear='both'>";
- print __("Originally from:");
+
$rv['content'] .= "<div clear='both'>";
+ $rv['content'] .= __("Originally from:");
- print " ";
+ $rv['content'] .= " ";
$tmp_line = db_fetch_assoc($tmp_result);
-
print "<a target='_blank'
+
$rv['content'] .= "<a target='_blank'
href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
$tmp_line['title'] . "</a>";
- print " ";
+ $rv['content'] .= " ";
-
print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-
print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
+
$rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
+
$rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
- print "</div>";
+ $rv['content'] .= "</div>";
}
}
- print "</div>";
+ $rv['content'] .= "</div>";
-
print "<div class=\"postIcon\">" .
+
$rv['content'] .= "<div class=\"postIcon\">" .
"<a target=\"_blank\" title=\"".__("Visit the website")."\"$
href=\"".htmlspecialchars($feed_site_url)."\">".
$feed_icon . "</a></div>";
-
print "<div id=\"POSTNOTE-$id\">";
+
$rv['content'] .= "<div id=\"POSTNOTE-$id\">";
if ($line['note']) {
- print format_article_note($id, $line['note']);
+ $rv['content'] .= format_article_note($id, $line['note']);
}
- print "</div>";
+ $rv['content'] .= "</div>";
-
print "<div class=\"postContent\">";
+
$rv['content'] .= "<div class=\"postContent\">";
$article_content = sanitize_rss($link, $line["content"], false, false,
$feed_site_url);
- print $article_content;
+ $rv['content'] .= $article_content;
- print_article_enclosures($link, $id, $always_display_enclosures,
- $article_content);
+ $rv['content'] .= format_article_enclosures($link, $id,
+ $always_display_enclosures, $article_content);
- print "</div>";
+ $rv['content'] .= "</div>";
- print "</div>";
+ $rv['content'] .= "</div>";
}
- if (!$zoom_mode) {
- print "]]></article>";
- } else {
- print "
+ if ($zoom_mode) {
+ $rv['content'] .= "
<div style=\"text-align : center\">
<button onclick=\"return window.close()\">".
__("Close this window")."</button></div>";
- print "</body></html>";
-
+ $rv['content'] .= "</body></html>";
}
+ return $rv;
+
}
function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
$always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
0, "always_display_enclosures"));
- print_article_enclosures($link, $id, $always_display_enclosures,
+ print format_article_enclosures($link, $id, $always_display_enclosures,
$article_content);
print "</div>";
}
- function print_article_enclosures($link, $id, $always_display_enclosures,
+ function format_article_enclosures($link, $id, $always_display_enclosures,
$article_content) {
$result = get_article_enclosures($link, $id);
+ $rv = '';
if (count($result) > 0) {
array_push($entries, $entry);
}
-
print "<div class=\"postEnclosures\">";
+
$rv .= "<div class=\"postEnclosures\">";
if (!get_pref($link, "STRIP_IMAGES")) {
if ($always_display_enclosures ||
if (preg_match("/image/", $entry["type"]) ||
preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
alt=\"".htmlspecialchars($entry["filename"])."\"
src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
}
}
if (count($entries) == 1) {
- print __("Attachment:") . " ";
+ $rv .= __("Attachment:") . " ";
} else {
- print __("Attachments:") . " ";
+ $rv .= __("Attachments:") . " ";
}
- print join(", ", $entries_html);
+ $rv .= join(", ", $entries_html);
- print "</div>";
+ $rv .= "</div>";
}
+
+ return $rv;
}
function getLastArticleId($link) {
git.wh0rd.org / tt-rss.git / blobdiff