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-rw-r--r--modules/book.module131
1 files changed, 95 insertions, 36 deletions
diff --git a/modules/book.module b/modules/book.module
index 0128d84c4..450fde7a9 100644
--- a/modules/book.module
+++ b/modules/book.module
@@ -367,7 +367,7 @@ function book_body($node) {
return $output;
}
-function book_view($node, $main = 0) {
+function book_view($node, $main = 0, $return = 0) {
/*
** Always display the most recently approved revision of a node
@@ -397,67 +397,121 @@ function book_view($node, $main = 0) {
*/
if ($main) {
- theme("node", $node, $main);
+ return $node;
}
else {
+ // build the tree from bottom to top to have the book index in $level for navigation later
+ $path = book_location($node);
+ $node->trail[] = l(t("Home"), "");
+ $node->trail[] = l(t("Books"), "book");
+ foreach ($path as $level) {
+ $node->trail[] = l($level->title, "book/view/$level->nid");
+ }
+ if ($node->moderate) {
+ $node->body = $node->body . "<div class=\"log\"><div class=\"title\">". t("Log") .":</div>$node->log</div>";
+ }
+ if (!$return) { // Add the navigation when we have a node/view and the output is for theme("node")
+ $node = book_navigation($node);
+ }
+ return $node;
+ }
+}
+
+function book_show($node, $cid) {
+
+ $node = node_view($node,0,1);
+
+ /*
+ ** Add the book navigation
+ */
+
+ $book = db_fetch_object(db_query("SELECT * FROM {book} WHERE nid = %d", $node->nid));
+
+ if ($book) {
+ foreach ($book as $key => $value) {
+ $node->$key = $value;
+ }
+ $node = book_navigation($node);
+ }
+
+ /*
+ ** make $node->type a book. This is for the links.
+ */
+
+ $node->type = "book";
+
+ /*
+ ** View the node
+ */
+
+ if (node_access("view", $node)) {
+ theme("breadcrumb", $node->trail);
+ theme("node",$node, 0);
+
+ if (function_exists("comment_render") && $node->comment) {
+ comment_render($node, $cid);
+ }
+
/*
- ** Construct the "next" and "previous" links:
+ ** Update the history table, stating that this user viewed this node.
*/
+ node_tag_new($node->nid);
+ }
+}
- if ($node->nid) {
- $prev = book_prev($node);
- $next = book_next($node);
- }
+function book_navigation($node) {
- // build the tree from bottom to top to have the book index in $level for navigation later
$path = book_location($node);
- $trail[] = l(t("Home"), "");
- $trail[] = l(t("Books"), "book");
- foreach ($path as $level) {
- $trail[] = l($level->title, "node/view/$level->nid");
- }
- theme("path", $trail);
- $output .= "<div class=\"book\">";
- $output .= "<div class=\"body\">$node->body</div>";
+ if ($node->type != "book") {
+ $node->trail = ""; // Overwrite the trail with a book trail.
+ $node->trail[] = l(t("Home"), "");
+ $node->trail[] = l(t("Books"), "book");
+ foreach ($path as $level) {
+ $node->trail[] = l($level->title, "book/view/$level->nid");
+ }
+ }
+ /*
+ ** Construct the "next" and "previous" links:
+ */
- if ($node->moderate) {
- $output .= "<div class=\"log\"><div class=\"title\">". t("Log") .":</div>$node->log</div>";
+ if ($node->nid) {
+ $prev = book_prev($node);
+ $next = book_next($node);
}
if ($node->nid) {
+ $output .= "<div class=\"book\">";
$output .= "<div class=\"tree\">". book_tree($node->nid) ."</div>";
if ($prev) {
$links .= "<div class=\"prev\">";
- $links .= l(t("previous"), "node/view/$prev->nid", array("title" => t("View the previous page in this book.")));
+ $links .= l(t("previous"), "book/view/$prev->nid", array("title" => t("View the previous page in this book.")));
$links .= "</div>";
$titles .= "<div class=\"prev\">$prev->title</div>";
}
if ($next) {
$links .= "<div class=\"next\">";
- $links .= l(t("next"), "node/view/$next->nid", array("title" => t("View the next page in this book.")));
+ $links .= l(t("next"), "book/view/$next->nid", array("title" => t("View the next page in this book.")));
$links .= "</div>";
$titles .= "<div class=\"next\">$next->title</div>";
}
+ else {
+ $links .= "<div class=\"next\">&nbsp;</div>"; // make an empty div to fill the space
+ }
if ($node->parent) {
$links .= "<div class=\"up\">";
- $links .= l(t("up"), "node/view/$node->parent", array("title" => t("View this page's parent section.")));
- if ($node->parent != $level->nid) {
- $links .= " | ";
- $links .= l(t("index"), "node/view/$level->nid", array("title" => t("View this book's table of contents.")));
- }
+ $links .= l(t("up"), "book/view/$node->parent", array("title" => t("View this page's parent section.")));
$links .= "</div>";
}
$output .= "<div class=\"nav\">";
$output .= "<div class=\"links\">$links</div>";
$output .= "<div class=\"titles\">$titles</div>";
$output .= "</div>";
+ $output .= "</div>";
}
- $output .= "</div>";
- $node->body = $output;
- theme("node", $node, 0);
+ $node->body = $node->body.$output;
+ return $node;
}
-}
function book_toc_recurse($nid, $indent, $toc, $children) {
@@ -506,7 +560,7 @@ function book_tree_recurse($nid, $depth, $children) {
if ($children[$nid]) {
foreach ($children[$nid] as $foo => $node) {
$output .= "<li>";
- $output .= l($node->title, "node/view/$node->nid");
+ $output .= l($node->title, "book/view/$node->nid");
if ($tree = book_tree_recurse($node->nid, $depth - 1, $children)) {
$output .= "<ul>$tree</ul>";
}
@@ -552,7 +606,7 @@ function book_render() {
if ($node) {
// output the content:
$output .= "<div class=\"book\">";
- $output .= "<div class=\"title\">". l($node->title, "node/view/$node->nid") ."</div>";
+ $output .= "<div class=\"title\">". l($node->title, "book/view/$node->nid") ."</div>";
$output .= "<div class=\"body\">". book_body($node) ."</div>";
$output .= "</div>";
}
@@ -565,9 +619,14 @@ function book_render() {
function book_page() {
-
if (user_access("access content")) {
switch (arg(1)) {
+ case "view":
+ $node = node_load(array("nid" => arg(2)), 1);
+ theme("header");
+ book_show($node, arg(3));
+ theme("footer");
+ break;
case "print":
print book_print(arg(2), $depth = 1);
break;
@@ -596,11 +655,11 @@ function book_print($id = "", $depth = 1) {
}
if ($node) {
+ $node = node_view($node, 0, 1);
// output the content:
$output .= "<h1 id=\"$node->nid\" name=\"$node->nid\" class=\"book-h$depth\">$node->title</h1>";
-
if ($node->body) {
- $output .= book_body($node);
+ $output .= $node->body;
}
}
}
@@ -630,9 +689,9 @@ function book_print_recurse($parent = "", $depth = 1) {
if ($node) {
// output the content:
$output .= "<h1 id=\"$node->nid\" name=\"$node->nid\" class=\"book-h$depth\">$node->title</h1>";
-
+ $node = node_view($node, 0, 1);
if ($node->body) {
- $output .= "<ul>". book_body($node) ."</ul>";
+ $output .= "<ul>". $node->body ."</ul>";
}
$output .= book_print_recurse($node->nid, $depth + 1);
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-22 22:56:13 +0000