- Patch #27999 by Tobias: made book export functionality configurable.
Dries Buytaert
parent
5a4fa43602
commit
6f30f02c16
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@ -17,7 +17,7 @@ function book_node_info() {
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* Implementation of hook_perm().
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* Implementation of hook_perm().
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*/
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*/
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function book_perm() {
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function book_perm() {
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return array('create book pages', 'maintain books', 'edit own book pages');
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return array('create book pages', 'maintain books', 'edit own book pages', 'export books', 'see printer-friendly version');
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}
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}
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/**
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/**
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@ -60,9 +60,13 @@ function book_link($type, $node = 0, $main = 0) {
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if (book_access('create', $node)) {
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if (book_access('create', $node)) {
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$links[] = l(t('add child page'), "node/add/book/parent/$node->nid");
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$links[] = l(t('add child page'), "node/add/book/parent/$node->nid");
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}
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}
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$links[] = l(t('printer-friendly version'), 'book/export/html/'. $node->nid, array('title' => t('Show a printer-friendly version of this book page and its sub-pages.')));
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if (user_access('see printer-friendly version')) {
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$links[] = l(t('export DocBook XML'), 'book/export/docbook/'. $node->nid, array('title' => t('Export this book page and its sub-pages as DocBook XML.')));
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$links[] = l(t('printer-friendly version'), 'book/export/html/'. $node->nid, array('title' => t('Show a printer-friendly version of this book page and its sub-pages.')));
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$links[] = l(t('export OPML'), 'book/export/opml/'. $node->nid, array('title' => t('Export this book page and its sub-pages as OPML.')));
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}
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if (user_access('export books')) {
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$links[] = l(t('export DocBook XML'), 'book/export/docbook/'. $node->nid, array('title' => t('Export this book page and its sub-pages as DocBook XML.')));
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$links[] = l(t('export OPML'), 'book/export/opml/'. $node->nid, array('title' => t('Export this book page and its sub-pages as OPML.')));
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}
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}
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}
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}
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}
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@ -110,7 +114,7 @@ function book_menu($may_cache) {
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$items[] = array(
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$items[] = array(
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'path' => 'book/export',
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'path' => 'book/export',
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'callback' => 'book_export',
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'callback' => 'book_export',
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'access' => user_access('access content'),
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'access' => (user_access('export books') || user_access('see printer-friendly version')) && user_access('access content'),
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'type' => MENU_CALLBACK);
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'type' => MENU_CALLBACK);
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}
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}
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else {
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else {
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@ -664,37 +668,52 @@ function book_export($type = 'html', $nid = FALSE) {
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$depth = _book_get_depth($nid);
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$depth = _book_get_depth($nid);
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switch ($type) {
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switch ($type) {
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case 'docbook':
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case 'docbook':
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$xml = "<?xml version='1.0'?>\n";
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if (user_access('export books')) {
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$xml .= "<!DOCTYPE book PUBLIC \"-//OASIS//DTD Docbook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">\n";
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$xml = "<?xml version='1.0'?>\n";
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$xml .= book_recurse($nid, $depth, 'book_node_visitor_xml_pre', 'book_node_visitor_xml_post');
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$xml .= "<!DOCTYPE book PUBLIC \"-//OASIS//DTD Docbook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">\n";
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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$xml .= book_recurse($nid, $depth, 'book_node_visitor_xml_pre', 'book_node_visitor_xml_post');
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print $xml;
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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print $xml;
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}
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else {
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drupal_access_denied();
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}
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break;
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break;
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case 'html':
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case 'html':
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for ($i = 1; $i < $depth; $i++) {
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if (user_access('see printer-friendly version')) {
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$output .= "<div class=\"section-$i\">\n";
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for ($i = 1; $i < $depth; $i++) {
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$output .= "<div class=\"section-$i\">\n";
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}
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$output .= book_recurse($nid, $depth, 'book_node_visitor_html_pre', 'book_node_visitor_html_post');
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for ($i = 1; $i < $depth; $i++) {
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$output .= "</div>\n";
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}
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$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
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$html .= '<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">';
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$html .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$html .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
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$html .= '<base href="'. $base_url .'/" />' . "\n";
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$html .= "<style type=\"text/css\">\n@import url(misc/print.css);\n</style>\n";
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$html .= "</head>\n<body>\n". $output . "\n</body>\n</html>\n";
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print $html;
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}
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}
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$output .= book_recurse($nid, $depth, 'book_node_visitor_html_pre', 'book_node_visitor_html_post');
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else {
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for ($i = 1; $i < $depth; $i++) {
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drupal_access_denied();
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$output .= "</div>\n";
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}
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}
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$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
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$html .= '<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">';
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$html .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$html .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
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$html .= '<base href="'. $base_url .'/" />' . "\n";
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$html .= "<style type=\"text/css\">\n@import url(misc/print.css);\n</style>\n";
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$html .= "</head>\n<body>\n". $output . "\n</body>\n</html>\n";
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print $html;
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break;
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break;
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case 'opml':
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case 'opml':
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$output .= book_recurse($nid, $depth, 'book_node_visitor_opml_pre', 'book_node_visitor_opml_post');
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if (user_access('export books')) {
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$ompl = "<?xml version='1.0'?>\n";
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$output .= book_recurse($nid, $depth, 'book_node_visitor_opml_pre', 'book_node_visitor_opml_post');
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$opml .= "<opml version='1.0'>\n";
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$opml = "<?xml version='1.0'?>\n";
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$opml .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$opml .= "<opml version='1.0'>\n";
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$opml .= "</head>\n<body>\n". $output . "\n</body>\n</opml>\n";
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$opml .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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$opml .= "</head>\n<body>\n". $output . "\n</body>\n</opml>\n";
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print $opml;
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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print $opml;
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}
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else {
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drupal_access_denied();
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}
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break;
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break;
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default:
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default:
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drupal_not_found();
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drupal_not_found();
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@ -17,7 +17,7 @@ function book_node_info() {
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* Implementation of hook_perm().
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* Implementation of hook_perm().
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*/
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*/
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function book_perm() {
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function book_perm() {
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return array('create book pages', 'maintain books', 'edit own book pages');
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return array('create book pages', 'maintain books', 'edit own book pages', 'export books', 'see printer-friendly version');
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}
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}
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/**
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/**
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@ -60,9 +60,13 @@ function book_link($type, $node = 0, $main = 0) {
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if (book_access('create', $node)) {
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if (book_access('create', $node)) {
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$links[] = l(t('add child page'), "node/add/book/parent/$node->nid");
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$links[] = l(t('add child page'), "node/add/book/parent/$node->nid");
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}
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}
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$links[] = l(t('printer-friendly version'), 'book/export/html/'. $node->nid, array('title' => t('Show a printer-friendly version of this book page and its sub-pages.')));
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if (user_access('see printer-friendly version')) {
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$links[] = l(t('export DocBook XML'), 'book/export/docbook/'. $node->nid, array('title' => t('Export this book page and its sub-pages as DocBook XML.')));
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$links[] = l(t('printer-friendly version'), 'book/export/html/'. $node->nid, array('title' => t('Show a printer-friendly version of this book page and its sub-pages.')));
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$links[] = l(t('export OPML'), 'book/export/opml/'. $node->nid, array('title' => t('Export this book page and its sub-pages as OPML.')));
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}
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if (user_access('export books')) {
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$links[] = l(t('export DocBook XML'), 'book/export/docbook/'. $node->nid, array('title' => t('Export this book page and its sub-pages as DocBook XML.')));
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$links[] = l(t('export OPML'), 'book/export/opml/'. $node->nid, array('title' => t('Export this book page and its sub-pages as OPML.')));
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}
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}
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}
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}
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}
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@ -110,7 +114,7 @@ function book_menu($may_cache) {
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$items[] = array(
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$items[] = array(
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'path' => 'book/export',
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'path' => 'book/export',
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'callback' => 'book_export',
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'callback' => 'book_export',
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'access' => user_access('access content'),
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'access' => (user_access('export books') || user_access('see printer-friendly version')) && user_access('access content'),
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'type' => MENU_CALLBACK);
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'type' => MENU_CALLBACK);
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}
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}
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else {
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else {
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@ -664,37 +668,52 @@ function book_export($type = 'html', $nid = FALSE) {
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$depth = _book_get_depth($nid);
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$depth = _book_get_depth($nid);
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switch ($type) {
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switch ($type) {
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case 'docbook':
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case 'docbook':
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$xml = "<?xml version='1.0'?>\n";
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if (user_access('export books')) {
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$xml .= "<!DOCTYPE book PUBLIC \"-//OASIS//DTD Docbook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">\n";
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$xml = "<?xml version='1.0'?>\n";
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$xml .= book_recurse($nid, $depth, 'book_node_visitor_xml_pre', 'book_node_visitor_xml_post');
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$xml .= "<!DOCTYPE book PUBLIC \"-//OASIS//DTD Docbook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">\n";
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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$xml .= book_recurse($nid, $depth, 'book_node_visitor_xml_pre', 'book_node_visitor_xml_post');
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print $xml;
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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print $xml;
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}
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else {
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drupal_access_denied();
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}
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break;
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break;
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case 'html':
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case 'html':
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for ($i = 1; $i < $depth; $i++) {
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if (user_access('see printer-friendly version')) {
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$output .= "<div class=\"section-$i\">\n";
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for ($i = 1; $i < $depth; $i++) {
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$output .= "<div class=\"section-$i\">\n";
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}
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$output .= book_recurse($nid, $depth, 'book_node_visitor_html_pre', 'book_node_visitor_html_post');
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for ($i = 1; $i < $depth; $i++) {
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$output .= "</div>\n";
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}
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$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
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$html .= '<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">';
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$html .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$html .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
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$html .= '<base href="'. $base_url .'/" />' . "\n";
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$html .= "<style type=\"text/css\">\n@import url(misc/print.css);\n</style>\n";
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$html .= "</head>\n<body>\n". $output . "\n</body>\n</html>\n";
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print $html;
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}
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}
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$output .= book_recurse($nid, $depth, 'book_node_visitor_html_pre', 'book_node_visitor_html_post');
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else {
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for ($i = 1; $i < $depth; $i++) {
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drupal_access_denied();
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$output .= "</div>\n";
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}
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}
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$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
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$html .= '<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">';
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$html .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$html .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
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$html .= '<base href="'. $base_url .'/" />' . "\n";
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$html .= "<style type=\"text/css\">\n@import url(misc/print.css);\n</style>\n";
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$html .= "</head>\n<body>\n". $output . "\n</body>\n</html>\n";
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print $html;
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break;
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break;
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case 'opml':
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case 'opml':
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$output .= book_recurse($nid, $depth, 'book_node_visitor_opml_pre', 'book_node_visitor_opml_post');
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if (user_access('export books')) {
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$ompl = "<?xml version='1.0'?>\n";
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$output .= book_recurse($nid, $depth, 'book_node_visitor_opml_pre', 'book_node_visitor_opml_post');
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$opml .= "<opml version='1.0'>\n";
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$opml = "<?xml version='1.0'?>\n";
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$opml .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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$opml .= "<opml version='1.0'>\n";
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$opml .= "</head>\n<body>\n". $output . "\n</body>\n</opml>\n";
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$opml .= "<head>\n<title>". check_plain($node->title) ."</title>\n";
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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$opml .= "</head>\n<body>\n". $output . "\n</body>\n</opml>\n";
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print $opml;
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drupal_set_header('Content-Type: text/xml; charset=utf-8');
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print $opml;
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}
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else {
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drupal_access_denied();
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}
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break;
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break;
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default:
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default:
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drupal_not_found();
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drupal_not_found();
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