405 lines
18 KiB
Plaintext
405 lines
18 KiB
Plaintext
<?php
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class Node {
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function Node($node) {
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global $user;
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$this->userid = $node[userid] ? $node[userid] : $user->userid;
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$this->title = $node[title];
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$this->attributes = $node[attributes];
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$this->timestamp = $node[timestamp] ? $node[timestamp] : time();
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}
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}
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function node_help() {
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global $mod;
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?>
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<P>Todo.</P>
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<?php
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if ($mod == "node") {
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foreach (module_list() as $name) {
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if (module_hook($name, "status") && $name != "node") {
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print "<H3>". ucfirst($name) ." type</H3>";
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print module_invoke($name, "help");
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}
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}
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}
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}
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function node_perm() {
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return array("administer nodes", "access content", "post content");
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}
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function node_conf_options() {
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$output .= form_select("Default number of nodes to display", "default_nodes_main", variable_get("default_nodes_main", 10), array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9, 10 => 10, 15 => 15, 20 => 20, 25 => 25, 30 => 30), "The default maximum number of nodes to display on the main page.");
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return $output;
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}
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function node_conf_filters() {
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$output .= form_select("Enable HTML tags", "filter_html", variable_get("filter_html", 0), array("Disabled", "Enabled"), "Allow HTML and PHP tags in user-contributed content.");
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$output .= form_textfield("Allowed HTML tags", "allowed_html", variable_get("allowed_html", "<A><B><BLOCKQUOTE><DD><DL><DT><I><LI><OL><U><UL>"), 64, 128, "If enabled, optionally specify tags which should not be stripped. 'STYLE' attributes, 'ON' attributes and unclosed tags are always stripped.");
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$output .= "<HR>";
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$output .= form_select("Enable link tags", "filter_link", variable_get("filter_link", 0), array("Disabled", "Enabled"), "Substitute special [[link]] tags.");
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$output .= "<HR>";
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return $output;
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}
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function node_filter_html($text) {
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$text = eregi_replace("([ \f\r\t\n\'\"])style=[^>]+", "\\1", $text);
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$text = eregi_replace("([ \f\r\t\n\'\"])on[a-z]+=[^>]+", "\\1", $text);
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$text = strip_tags($text, variable_get("allowed_html", ""));
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return $text;
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}
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function node_filter_link($text) {
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$src = array("/\[\[(([^\|]*?)(\|([^\|]*?))?)\]\]/e"); // [link|description]
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$dst = array(format_tag('\\2', '\\4')); // [link|description]
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return preg_replace($src, $dst, $text);
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}
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function node_filter($text) {
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if (variable_get("filter_html", 0)) $text = node_filter_html($text);
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if (variable_get("filter_link", 0)) $text = node_filter_link($text);
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return $text;
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}
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function node_cron() {
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db_query("UPDATE node SET status = '". node_status("posted") ."', timestamp_posted = '' WHERE timestamp_posted > 0 AND timestamp_posted < ". time());
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db_query("UPDATE node SET status = '". node_status("queued") ."', timestamp_queued = '' WHERE timestamp_queued > 0 AND timestamp_queued < ". time());
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db_query("UPDATE node SET status = '". node_status("dumped") ."', timestamp_hidden = '' WHERE timestamp_hidden > 0 AND timestamp_hidden < ". time());
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}
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function node_link($type, $node = 0) {
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if ($type == "admin" && user_access("administer nodes")) {
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$links[] = "<a href=\"admin.php?mod=node\">content</a>";
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}
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if ($type == "node") {
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if ($node->body) {
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$links[] = "<a href=\"node.php?id=". $node->nid ."\">". t("read more") ."</a>";
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}
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if ($node->comment) {
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$links[] = "<a href=\"node.php?id=". $node->nid ."\">". format_plural(node_get_comments($node->nid), "comment", "comments") ."</a>";
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}
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}
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return $links ? $links : array();
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}
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function node_links($nid, $type) {
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global $op;
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$link[] = ($op == "view") ? "view node" : "<A HREF=\"node.php?id=$nid\">view node</A>";
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$link[] = ($op == "content") ? "edit content" : "<A HREF=\"admin.php?mod=node&type=$type&op=content&id=$nid\">edit content</A>";
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$link[] = ($op == "option") ? "edit options" : "<A HREF=\"admin.php?mod=node&op=option&id=$nid\">edit options</A>";
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$link[] = ($op == "status") ? "edit status" : "<A HREF=\"admin.php?mod=node&op=status&id=$nid\">edit status</A>";
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$link[] = ($op == "attribute") ? "edit attribute" : "<A HREF=\"admin.php?mod=node&op=attribute&id=$nid\">edit attributes</A>";
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$link[] = ($op == "delete") ? "delete node" : "<A HREF=\"admin.php?mod=node&op=delete&id=$nid\">delete node</A>";
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return $link;
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}
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function node_overview($query) {
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global $user;
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$color = array("#ffffff", "#e5e5e5");
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$query = node_query($query ? $query : 0);
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$result = db_query("SELECT n.*, u.userid FROM node n LEFT JOIN users u ON n.author = u.id $query[1] LIMIT 50");
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$output .= status($query[0]);
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$output .= "<TABLE BORDER=\"1\" CELLPADDING=\"2\" CELLSPACING=\"2\">\n";
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$output .= " <TR><TH>title</TH><TH>type</TH><TH>status</TH><TH>meta attributes</TH><TH>author</TH><TH>date</TH></TR>\n";
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while ($node = db_fetch_object($result)) {
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$bg = $color[$i++ % sizeof($color)];
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$output .= " <TR BGCOLOR=\"$bg\"><TD><A HREF=\"node.php?id=$node->nid\">". check_output($node->title) ."</A></TD><TD ALIGN=\"center\">$node->type</TD><TD>". node_status($node->status) ."</TD><TD>". check_output($node->attributes) ."</TD><TD>". format_username($node->userid) ."</TD><TD>". format_date($node->timestamp, "small") ."</TD></TR>\n";
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$output .= " <TR BGCOLOR=\"$bg\"><TD ALIGN=\"right\" COLSPAN=\"6\"><SMALL>". implode(", ", node_links($node->nid, $node->type)) ."</SMALL></TD>\n";
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}
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$output .= "</TABLE>\n";
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return $output;
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}
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function node_edit_option($id) {
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global $user;
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$node = node_get_object(array("nid" => $id));
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$form .= form_item("Title", check_output($node->title));
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$form .= form_item("Operations", implode("<br />", node_links($node->nid, $node->type)));
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$form .= form_select("Comment", "comment", $node->comment, node_comment_status(), "Allow users to post comments to this node.");
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$form .= form_select("Promote", "promote", $node->promote, node_promote_status(), "Promote this node on the main page.");
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$form .= form_textfield("Moderate", "moderate", $node->moderate, 35, 255, t("A comma-seperated list of the moderators their usernames."));
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$form .= form_hidden("nid", $node->nid);
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$form .= form_submit("Save node");
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return form("admin.php?mod=node&id=$node->nid", $form);
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}
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function node_edit_attribute($id) {
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global $user;
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$node = node_get_object(array("nid" => $id));
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$form .= form_item("Title", check_output($node->title));
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$form .= form_item("Operations", implode("<br />", node_links($node->nid, $node->type)));
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$form .= form_textfield("Attributes", "attributes", $node->attributes, 64, 128, "A comma-seperated list of attributes. Example: 'Software, Webserver, Apache'.");
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$form .= form_hidden("nid", $node->nid);
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$form .= form_submit("Save node");
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return form("admin.php?mod=node&id=$node->nid", $form);
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}
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function node_edit_status($id) {
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global $REQUEST_URI;
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$node = node_get_object(array("nid" => $id));
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$form .= form_item("Title", check_output($node->title));
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$form .= form_item("Operations", implode("<br />", node_links($node->nid, $node->type)));
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$form .= form_select("Current status", "status", $node->status, node_status($node->type));
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$form .= form_textfield("Automatically post document", "timestamp_posted", ($node->timestamp_posted ? format_date($node->timestamp_posted) : ""), 30, 55, "The date at which your document will be automatically posted. Leave empty if you don't want to schedule this document, or fill out a string containing an English date format. Example input: '". date("j F Y G:i") ."', '". date("m/d/y H:i") ."', '". date("F j, Y H:i") ."', ...");
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$form .= form_textfield("Automatically queue document", "timestamp_queued", ($node->timestamp_queued ? format_date($node->timestamp_queued) : ""), 30, 55, "The date at which your document will be automatically queued. Leave empty if you don't want to schedule this document, or fill out a string containing an English date format. Example input: '". date("j F Y G:i") ."', '". date("m/d/y H:i") ."', '". date("F j, Y H:i") ."', ...");
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$form .= form_textfield("Automatically hide document", "timestamp_hidden", ($node->timestamp_hidden ? format_date($node->timestamp_hidden) : ""), 30, 55, "The date at which your document will be automatically hidden. Leave empty if you don't want to schedule this document, or fill out a string containing an English date format. Example input: '". date("j F Y G:i") ."', '". date("m/d/y H:i") ."', '". date("F j, Y H:i") ."', ...");
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$form .= form_hidden("nid", $node->nid);
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$form .= form_submit("Save node");
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return form($REQUEST_URI, $form);
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}
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function node_edit_content($edit, $type) {
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$edit[type] = $type;
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return node_invoke($edit, "form");
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}
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function node_save_content($edit, $type) {
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$edit[type] = $type;
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return node_invoke($edit, "save");
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}
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function node_delete($id) {
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return (node_del(array("nid" => $id)) ? "node has been deleted." : "failed to delete node: set node status to 'dumped' first.");
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}
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function node_query($type = -1) {
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$queries[] = array("all nodes: recent additions", "ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: status set to 'posted'", "WHERE n.status = '". node_status("posted") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: status set to 'queued'", "WHERE n.status = '". node_status("queued") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: status set to 'dumped'", "WHERE n.status = '". node_status("dumped") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: scheduled to be posted", "WHERE n.timestamp_posted > 0 ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: scheduled to be queued", "WHERE n.timestamp_queued > 0 ORDER BY n.timestamp DESC");
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$queries[] = array("all nodes: scheduled to be hidden", "WHERE n.timestamp_hidden > 0 ORDER BY n.timestamp DESC");
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foreach (module_list() as $name) {
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if (module_hook($name, "user")) {
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$queries[] = array("$name: recent additions", "WHERE n.type = '$name' ORDER BY n.timestamp DESC");
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$queries[] = array("$name: status set to 'posted'", "WHERE n.type = '$name' AND n.status = '". node_status("posted") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("$name: status set to 'queued'", "WHERE n.type = '$name' AND n.status = '". node_status("queued") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("$name: status set to 'dumped'", "WHERE n.type = '$name' AND n.status = '". node_status("dumped") ."' ORDER BY n.timestamp DESC");
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$queries[] = array("$name: scheduled to be posted", "WHERE n.type = '$name' AND n.timestamp_posted > 0 ORDER BY n.timestamp DESC");
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$queries[] = array("$name: scheduled to be queued", "WHERE n.type = '$name' AND n.timestamp_queued > 0 ORDER BY n.timestamp DESC");
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$queries[] = array("$name: scheduled to be hidden", "WHERE n.type = '$name' AND n.timestamp_hidden > 0 ORDER BY n.timestamp DESC");
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}
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}
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return ($type < 0 ? $queries : $queries[$type]);
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}
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function node_listing($queries) {
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global $mod;
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foreach ($queries as $key=>$array) {
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$output .= "<LI><A HREF=\"admin.php?mod=$mod&query=$key\">$array[0]</A></LI>\n";
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}
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return "<OL>$output</OL>\n";
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}
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function node_setting() {
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global $REQUEST_URI;
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$threshold_post = array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9, 10 => 10, 11 => 11, 12 => 12, 13 => 13, 14 => 14, 15 => 15, 20 => 20, 25 => 25, 30 => 30, 35 => 35, 40 => 40, 45 => 45, 50 => 50, 60 => 60, 70 => 70, 80 => 80, 90 => 90, 100 => 100);
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$threshold_dump = array(-1 => -1, -2 => -2, -3 => -3, -4 => -4, -5 => -5, -6 => -6, -7 => -7, -8 => -8, -9 => -9, -10 => -10, -11 => -11, -12 => -12, -13 => -13, -14 => -14, -15 => -15, -20 => -20, -25 => -25, -30 => -30);
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$threshold_expire = array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9, 10 => 10, 11 => 11, 12 => 12, 13 => 13, 14 => 14, 15 => 15, 20 => 20, 25 => 25, 30 => 30, 35 => 35, 40 => 40, 45 => 45, 50 => 50, 60 => 60, 70 => 70, 80 => 80, 90 => 90, 100 => 100);
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foreach (module_list() as $name) {
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if (module_hook($name, "user")) {
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$form .= "<H3>Default settings for $name nodes</H3>";
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$form .= form_select(t("Comment"), $name ."_comment", variable_get($name ."_comment", 0), node_comment_status(), "By default, allow or dissallow users to post comments in this category.");
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$form .= form_select(t("Promote"), $name ."_promote", variable_get($name ."_promote", 0), node_promote_status(), "By default, promote new submissions in this category to the front page.");
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$form .= form_select(t("Status"), $name ."_status", variable_get($name ."_status", node_status("queued")), node_status($name), "What to do with new submissions in this category?");
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$form .= form_select(t("Post threshold"), $name ."_post", variable_get($name ."_post", 4), $threshold_post, "If new submissions are subject to moderation, select a post threshold.");
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$form .= form_select(t("Dump threshold"), $name ."_dump", variable_get($name ."_dump", -2), $threshold_dump, "If new submissions are subject to moderation, select a dump threshold.");
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$form .= form_select(t("Expiration threshold"), $name ."_expire", variable_get($name ."_expire", 8), $threshold_expire, "If new submissions are subject to moderation, select a expiration threshold.");
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$form .= form_textfield("Moderate", $name ."_moderate", variable_get($name ."_moderate", ""), 35, 255, "A comma-seperated list of the moderators' usernames.");
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}
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}
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$form .= form_submit("Save settings");
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$form .= form_submit("Reset to defaults");
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return form($REQUEST_URI, $form);
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}
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function node_admin_save($edit) {
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if (isset($edit[status])) {
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$edit[timestamp_posted] = (strtotime($edit[timestamp_posted]) > time()) ? strtotime($edit[timestamp_posted]) : 0;
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$edit[timestamp_queued] = (strtotime($edit[timestamp_queued]) > time()) ? strtotime($edit[timestamp_queued]) : 0;
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$edit[timestamp_hidden] = (strtotime($edit[timestamp_hidden]) > time()) ? strtotime($edit[timestamp_hidden]) : 0;
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node_save($edit, array(status, timestamp_posted, timestamp_queued, timestamp_hidden));
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}
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else if (isset($edit[attributes])) {
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node_save($edit, array(attributes));
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}
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else {
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node_save($edit, array(comment, moderate, promote));
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}
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}
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function node_module_find() {
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global $REQUEST_URI;
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foreach (module_list() as $name) {
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if (module_hook($name, "user")) {
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$options .= "<OPTION VALUE=\"$name\">$name</OPTION>\n";
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}
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}
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$output .= "<FORM ACTION=\"$REQUEST_URI\" METHOD=\"POST\">\n";
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$output .= " <INPUT SIZE=\"50\" VALUE=\"". check_form($keys) ."\" NAME=\"keys\" TYPE=\"text\">\n";
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$output .= " <SELECT NAME=\"type\">$options</SELECT>\n";
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$output .= " <INPUT TYPE=\"submit\" VALUE=\"Search\">\n";
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$output .= "</FORM>\n";
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return $output;
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}
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function node_edit($node) {
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$output .= form_item("Title", $node->title);
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$output .= form_item("Operations", implode("<br />", node_links($node->nid, $node->type)));
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return $output;
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}
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function node_admin() {
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global $op, $id, $edit, $query, $type, $keys;
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if (user_access("administer nodes")) {
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foreach (module_list() as $name) {
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if (module_hook($name, "status") && $name != "node") {
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$link[] = "<A HREF=\"admin.php?mod=node&type=$name&op=add\">add $name</A>";
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}
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}
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print "<SMALL>". implode(" | ", $link) ." | <A HREF=\"admin.php?mod=node&op=default\">node settings</A> | <A HREF=\"admin.php?mod=node&op=listing\">node listings</A> | <A HREF=\"admin.php?mod=node&op=search\">search node</A> | <A HREF=\"admin.php?mod=node\">overview</A> | <A HREF=\"admin.php?mod=node&op=help\">help</A></SMALL><HR>\n";
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$id = check_input($edit[nid] ? $edit[nid] : $id);
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switch ($op) {
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case "add":
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print module_invoke($type, "form");
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break;
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case "help":
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print node_help();
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break;
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case "search":
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print node_module_find($id);
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print search_data($keys, $type);
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break;
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case "status":
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print node_edit_status($id);
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break;
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case "option":
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print node_edit_option($id);
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break;
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case "attribute":
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print node_edit_attribute($id);
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break;
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case "content":
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print node_edit_content(node_get_array(array("nid" => $id)), $type);
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break;
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case "default":
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print node_setting();
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break;
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case "delete":
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print status(node_delete($id));
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print node_overview($query);
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break;
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case "listing":
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print node_listing(node_query());
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break;
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case "Save settings":
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print status(system_save($edit));
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print node_setting();
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break;
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case "Reset to defaults":
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print status(conf_default($edit));
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print node_setting();
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break;
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case "Save node":
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print node_admin_save($edit);
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print node_overview($query);
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break;
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case "edit":
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print node_edit(node_get_object(array("nid" => $id)));
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break;
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case "view":
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print node_module_view(node_get_array(array("nid" => $id)), $type);
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break;
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case "Preview":
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print node_edit_content($edit, $type);
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break;
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case "Submit":
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print status(node_save_content($edit, $type));
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// fall through:
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default:
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print node_overview($query);
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}
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}
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else {
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print message_access();
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}
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}
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function node_block() {
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global $theme;
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$block[0][subject] = t("Syndicate");
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$block[0][content] = "<div align=\"center\"><a href=\"module.php?mod=node&op=feed\"><img src=\"". $theme->image("xml.gif") ."\" width=\"36\" height=\"14\" border=\"0\" /></a></div>\n";
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$block[0][info] = "Syndicate";
|
|
|
|
return $block;
|
|
}
|
|
|
|
function node_feed() {
|
|
$result = db_query("SELECT nid, type FROM node WHERE promote = '1' AND status = '". node_status("posted") ."' ORDER BY timestamp DESC LIMIT 15");
|
|
|
|
while ($node = db_fetch_object($result)) {
|
|
$item = node_get_object(array("nid" => $node->nid, "type" => $node->type));
|
|
|
|
$title = $item->title;
|
|
$link = path_uri() ."node.php?id=$item->nid";
|
|
$description = module_invoke($item->type, "summary", $item);
|
|
|
|
$items .= format_rss_item($title, $link, $description);
|
|
}
|
|
|
|
$output .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n";
|
|
$output .= "<rss version=\"0.91\">\n";
|
|
$output .= format_rss_channel(variable_get("site_name", "drupal"), path_uri() ."module.php?mod=node&op=feed", variable_get("site_slogan", ""), $items);
|
|
$output .= "</rss>\n";
|
|
|
|
print $output;
|
|
|
|
}
|
|
|
|
function node_page() {
|
|
global $op;
|
|
|
|
if ($op == "feed") {
|
|
node_feed();
|
|
}
|
|
}
|
|
|
|
?>
|