- blog.module:
+ added RSS 0.91(5) feeds to the blog module which makes it possible
to both syndicate an particular user's latest blog entries, or the
latest entries of all users.
3-00
Dries Buytaert
parent
b99d4d7a42
commit
e724f18db9
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@ -90,6 +90,27 @@ function format_info($body, $block) {
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return "<table><tr><td><table align=\"right\" border=\"1\" width=\"180\"><tr><td>$block</td></tr></table>$body</td></tr></table>\n";
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}
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function format_rss_channel($title, $link, $description, $items) {
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$output .= "<channel>\n";
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$output .= " <title>". strip_tags($title) ."</title>\n";
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$output .= " <link>". strip_tags($link) ."</link>\n";
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$output .= " <description>". htmlentities($description) ."</description>\n";
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$output .= $items;
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$output .= "</channel>\n";
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return $output;
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}
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function format_rss_item($title, $link, $description) {
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$output .= "<item>\n";
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$output .= " <title>". strip_tags($title) ."</title>\n";
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$output .= " <link>". strip_tags($link) ."</link>\n";
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$output .= " <description>". htmlentities($description) ."</description>\n";
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$output .= "</item>\n";
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return $output;
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}
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function format_plural($count, $singular, $plural) {
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return ($count == 1) ? "$count ". t($singular) : "$count ". t($plural);
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}
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@ -5,8 +5,8 @@ class BaseTheme {
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return implode($delimiter, $links);
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}
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function images($name) {
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return $name;
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function image($name) {
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return "misc/$name";
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}
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}
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@ -26,6 +26,41 @@ function blog_status() {
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return array(dumped, posted);
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}
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function blog_feed_user($name = 0, $date = 0) {
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global $user;
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$name = check_input($name ? $name : $user->userid);
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$date = check_input($date ? $date : time());
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id WHERE u.userid = '$name' AND n.timestamp > '". ($date - 2592000) ."' ORDER BY b.lid DESC LIMIT 15");
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while ($blog = db_fetch_object($result)) {
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$items .= format_rss_item($blog->title, path_uri() ."node.php?id=$blog->nid", $blog->body);
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}
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$output .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n";
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$output .= "<rss version=\"0.91\">\n";
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$output .= format_rss_channel("$name's blog", path_uri() ."module.php?mod=blog&op=view&name=". urlencode($name), "$name's blog", $items);
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$output .= "</rss>\n";
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print $output;
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}
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function blog_feed_last() {
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body, u.userid FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT 15");
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while ($blog = db_fetch_object($result)) {
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$items .= format_rss_item($blog->title, path_uri() ."module.php?mod=blog&op=view&name=". urlencode($blog->userid), $blog->body);
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}
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$output .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n";
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$output .= "<rss version=\"0.91\">\n";
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$output .= format_rss_channel(variable_get("site_name", "drupal") .": user blogs", path_uri() ."module.php?mod=blog", "Recently updated blogs.", $items);
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$output .= "</rss>\n";
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print $output;
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}
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function blog_page_user($name = 0, $date = 0) {
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global $theme, $user;
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@ -49,17 +84,17 @@ function blog_page_user($name = 0, $date = 0) {
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$output .= "<tr><td colspan=\"2\" style=\"margin-left: 20px;\">". check_output($blog->body, 1) ."</td></tr>";
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}
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$output .= "</table>";
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$output .= "<a href=\"module.php?mod=blog&op=feed&name=". urlencode($name) ."\"><img src=\"". $theme->image("xml.gif") ."\" width=\"36\" height=\"14\" align=\"right\" border=\"0\" /></a>\n";
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$theme->header();
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$theme->box(strtr(t("%a's blog"), array("%a" => $name)), $output, "main");
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$theme->footer();
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}
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function blog_page_view($num = 20) {
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global $theme, $user;
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function blog_page_last($num = 20) {
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global $theme;
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$result = db_query("SELECT n.timestamp, n.title, u.userid, n.nid, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT $num");
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body, u.userid FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT $num");
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$output .= "<table border=\"0\" cellpadding=\"4\" cellspacing=\"4\">";
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while ($blog = db_fetch_object($result)) {
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@ -72,6 +107,7 @@ function blog_page_view($num = 20) {
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unset($links);
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}
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$output .= "</table>";
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$output .= "<a href=\"module.php?mod=blog&op=feed\"><img src=\"". $theme->image("xml.gif") ."\" width=\"36\" height=\"14\" align=\"right\" border=\"0\" /></a>\n";
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$theme->header();
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$theme->box(t("User blogs"), $output, "main");
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@ -89,14 +125,6 @@ function blog_remove($nid) {
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}
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}
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function blog_format_link($blog) {
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global $user;
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if ($user->id && user_access("post blogs")) {
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return "<a href=\"submit.php?mod=blog&type=blog&id=$blog->nid\"><img src=\"misc/blog.gif\" border=\"0\" width=\"12\" height=\"16\" alt=\"". t("blog this item") ."\" /></a> ";
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}
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}
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function blog_view($node, $main = 0) {
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global $theme;
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@ -106,8 +134,7 @@ function blog_view($node, $main = 0) {
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function blog_form($edit = array()) {
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global $REQUEST_URI, $id, $mod, $type, $user, $theme;
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if ($user->id) {
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if ($user->id && (user_access("administer blogs") || user_access("post blogs"))) {
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if ($mod == "node" || $edit[type] == "blog") {
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// do nothing
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}
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@ -171,16 +198,6 @@ function blog_save($edit) {
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function blog_edit_history($nid) {
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global $user;
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// DB: changed this to 15 older blog entries rather than today's entries
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// as there was no way to edit entries older than a day. The notion
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// of a day can be quite annoying when bloging around midnight. All
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// entries are accessible now.
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//
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// $blog = node_get_object(array(nid => $nid, type => "blog"));
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// $sdate = mktime(0, 0, 0, date("m", $blog->timestamp), date("d", $blog->timestamp), date("Y", $blog->timestamp));
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// $edate = mktime(23, 59, 59, date("m", $blog->timestamp), date("d", $blog->timestamp), date("Y", $blog->timestamp));
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// $result = db_query("SELECT n.title, b.body, n.timestamp, n.nid FROM blog b LEFT JOIN node n ON b.nid = n.nid WHERE n.author = '$user->id' AND n.timestamp > '$sdate' AND n.timestamp < '$edate' ORDER BY b.lid DESC LIMIT 100");
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid WHERE n.author = '". check_input($user->id) ."' AND n.nid <= '". check_input($nid) ."' ORDER BY b.lid DESC LIMIT 15");
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$output .= "<table cellpadding=\"3\" cellspacing=\"3\" border=\"0\" width=\"100%\">";
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@ -196,11 +213,22 @@ function blog_page() {
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global $op, $name, $date;
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if (user_access("access blogs")) {
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switch ($op) {
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case "feed":
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if ($name) {
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blog_feed_user($name, $date);
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}
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else {
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blog_feed_last();
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}
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break;
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default:
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if ($name) {
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blog_page_user($name, $date);
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}
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else {
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blog_page_view();
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blog_page_last();
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}
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}
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}
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else {
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@ -263,9 +291,9 @@ function blog_block() {
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$output .= "<a href=\"module.php?mod=blog&op=view&name=". urlencode($node->userid) ."\">". check_output($node->title) ."<br />\n";
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}
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$block[0]["subject"] = "<a href=\"module.php?mod=blog\">". t("Latest blogs") ."</a>";
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$block[0]["subject"] = "<a href=\"module.php?mod=blog\">". t("User blogs") ."</a>";
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$block[0]["content"] = $output;
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$block[0]["info"] = t("Latest blogs");
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$block[0]["info"] = t("User blogs");
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$block[0]["link"] = "module.php?mod=blog";
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$date = $data ? $data : time();
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@ -292,7 +320,6 @@ function blog_search($keys) {
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return $find;
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}
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class BlogCalendar {
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var $date;
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var $userid;
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@ -26,6 +26,41 @@ function blog_status() {
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return array(dumped, posted);
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}
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function blog_feed_user($name = 0, $date = 0) {
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global $user;
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$name = check_input($name ? $name : $user->userid);
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$date = check_input($date ? $date : time());
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id WHERE u.userid = '$name' AND n.timestamp > '". ($date - 2592000) ."' ORDER BY b.lid DESC LIMIT 15");
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while ($blog = db_fetch_object($result)) {
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$items .= format_rss_item($blog->title, path_uri() ."node.php?id=$blog->nid", $blog->body);
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}
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$output .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n";
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$output .= "<rss version=\"0.91\">\n";
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$output .= format_rss_channel("$name's blog", path_uri() ."module.php?mod=blog&op=view&name=". urlencode($name), "$name's blog", $items);
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$output .= "</rss>\n";
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print $output;
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}
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function blog_feed_last() {
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body, u.userid FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT 15");
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while ($blog = db_fetch_object($result)) {
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$items .= format_rss_item($blog->title, path_uri() ."module.php?mod=blog&op=view&name=". urlencode($blog->userid), $blog->body);
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}
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$output .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n";
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$output .= "<rss version=\"0.91\">\n";
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$output .= format_rss_channel(variable_get("site_name", "drupal") .": user blogs", path_uri() ."module.php?mod=blog", "Recently updated blogs.", $items);
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$output .= "</rss>\n";
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print $output;
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}
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function blog_page_user($name = 0, $date = 0) {
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global $theme, $user;
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@ -49,17 +84,17 @@ function blog_page_user($name = 0, $date = 0) {
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$output .= "<tr><td colspan=\"2\" style=\"margin-left: 20px;\">". check_output($blog->body, 1) ."</td></tr>";
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}
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$output .= "</table>";
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$output .= "<a href=\"module.php?mod=blog&op=feed&name=". urlencode($name) ."\"><img src=\"". $theme->image("xml.gif") ."\" width=\"36\" height=\"14\" align=\"right\" border=\"0\" /></a>\n";
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$theme->header();
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$theme->box(strtr(t("%a's blog"), array("%a" => $name)), $output, "main");
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$theme->footer();
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}
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function blog_page_view($num = 20) {
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global $theme, $user;
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function blog_page_last($num = 20) {
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global $theme;
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$result = db_query("SELECT n.timestamp, n.title, u.userid, n.nid, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT $num");
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body, u.userid FROM blog b LEFT JOIN node n ON b.nid = n.nid LEFT JOIN users u ON n.author = u.id ORDER BY b.lid DESC LIMIT $num");
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$output .= "<table border=\"0\" cellpadding=\"4\" cellspacing=\"4\">";
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while ($blog = db_fetch_object($result)) {
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@ -72,6 +107,7 @@ function blog_page_view($num = 20) {
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unset($links);
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}
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$output .= "</table>";
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$output .= "<a href=\"module.php?mod=blog&op=feed\"><img src=\"". $theme->image("xml.gif") ."\" width=\"36\" height=\"14\" align=\"right\" border=\"0\" /></a>\n";
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$theme->header();
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$theme->box(t("User blogs"), $output, "main");
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@ -89,14 +125,6 @@ function blog_remove($nid) {
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}
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}
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function blog_format_link($blog) {
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global $user;
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if ($user->id && user_access("post blogs")) {
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return "<a href=\"submit.php?mod=blog&type=blog&id=$blog->nid\"><img src=\"misc/blog.gif\" border=\"0\" width=\"12\" height=\"16\" alt=\"". t("blog this item") ."\" /></a> ";
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}
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}
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function blog_view($node, $main = 0) {
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global $theme;
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@ -106,8 +134,7 @@ function blog_view($node, $main = 0) {
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function blog_form($edit = array()) {
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global $REQUEST_URI, $id, $mod, $type, $user, $theme;
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if ($user->id) {
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if ($user->id && (user_access("administer blogs") || user_access("post blogs"))) {
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if ($mod == "node" || $edit[type] == "blog") {
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// do nothing
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}
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@ -171,16 +198,6 @@ function blog_save($edit) {
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function blog_edit_history($nid) {
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global $user;
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// DB: changed this to 15 older blog entries rather than today's entries
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// as there was no way to edit entries older than a day. The notion
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// of a day can be quite annoying when bloging around midnight. All
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// entries are accessible now.
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//
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// $blog = node_get_object(array(nid => $nid, type => "blog"));
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// $sdate = mktime(0, 0, 0, date("m", $blog->timestamp), date("d", $blog->timestamp), date("Y", $blog->timestamp));
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// $edate = mktime(23, 59, 59, date("m", $blog->timestamp), date("d", $blog->timestamp), date("Y", $blog->timestamp));
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// $result = db_query("SELECT n.title, b.body, n.timestamp, n.nid FROM blog b LEFT JOIN node n ON b.nid = n.nid WHERE n.author = '$user->id' AND n.timestamp > '$sdate' AND n.timestamp < '$edate' ORDER BY b.lid DESC LIMIT 100");
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$result = db_query("SELECT n.nid, n.title, n.timestamp, b.body FROM blog b LEFT JOIN node n ON b.nid = n.nid WHERE n.author = '". check_input($user->id) ."' AND n.nid <= '". check_input($nid) ."' ORDER BY b.lid DESC LIMIT 15");
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$output .= "<table cellpadding=\"3\" cellspacing=\"3\" border=\"0\" width=\"100%\">";
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@ -196,11 +213,22 @@ function blog_page() {
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global $op, $name, $date;
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if (user_access("access blogs")) {
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switch ($op) {
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case "feed":
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if ($name) {
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blog_feed_user($name, $date);
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}
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else {
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blog_feed_last();
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}
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break;
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default:
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if ($name) {
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blog_page_user($name, $date);
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}
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else {
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blog_page_view();
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blog_page_last();
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}
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}
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}
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else {
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@ -263,9 +291,9 @@ function blog_block() {
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$output .= "<a href=\"module.php?mod=blog&op=view&name=". urlencode($node->userid) ."\">". check_output($node->title) ."<br />\n";
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}
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$block[0]["subject"] = "<a href=\"module.php?mod=blog\">". t("Latest blogs") ."</a>";
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$block[0]["subject"] = "<a href=\"module.php?mod=blog\">". t("User blogs") ."</a>";
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$block[0]["content"] = $output;
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$block[0]["info"] = t("Latest blogs");
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$block[0]["info"] = t("User blogs");
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$block[0]["link"] = "module.php?mod=blog";
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$date = $data ? $data : time();
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@ -292,7 +320,6 @@ function blog_search($keys) {
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return $find;
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}
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class BlogCalendar {
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var $date;
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var $userid;
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