<?php
-// $Id$
/**
* @file
* This file is included by the core PF module, and includes all the
* functions necessary to generate a PF version of the original page
* in HTML format.
+ *
+ * @ingroup print
*/
+$_print_urls = PRINT_URLS_DEFAULT;
+
/**
* Generate an HTML version of the printer-friendly page
*
* @see print_controller()
- * @see _print_get_template()
*/
function print_controller_html() {
- // Remove the print/ prefix
- $path = substr($_GET['q'], strpos($_GET['q'], '/')+1);
- $cid = isset($_GET['comment']) ? $_GET['comment'] : NULL;
-
- $print = print_controller($path, $cid);
- include_once(_print_get_template("html", $print["type"]));
+ $args = func_get_args();
+ $path = implode('/', $args);
+ $cid = isset($_GET['comment']) ? (int)$_GET['comment'] : NULL;
+
+ $print = print_controller($path, $cid, PRINT_HTML_FORMAT);
+ if ($print !== FALSE) {
+ $node = $print['node'];
+ $html = theme('print', array('print' => $print, 'type' => PRINT_HTML_FORMAT, 'node' => $node));
+ print $html;
+
+ $nodepath = (isset($node->path)) ? drupal_get_normal_path($node->path) : 'node/' . $path;
+ db_merge('print_page_counter')
+ ->key(array('path' => $nodepath))
+ ->fields(array(
+ 'totalcount' => 1,
+ 'timestamp' => REQUEST_TIME,
+ ))
+ ->expression('totalcount', 'totalcount + :inc', array(':inc' => 1))
+ ->execute();
+ }
}
/**
* path of the original page
* @param $cid
* comment ID of the individual comment to be rendered
+ * @param $format
+ * format of the page being generated
* @param $teaser
* if set to TRUE, outputs only the node's teaser
* @param $message
* @see _print_generate_path()
* @see _print_generate_book()
*/
-function print_controller($path, $cid, $teaser = FALSE, $message = NULL) {
- if (!is_numeric($path)) {
+function print_controller($path, $cid = NULL, $format = PRINT_HTML_FORMAT, $teaser = FALSE, $message = NULL) {
+ if (empty($path)) {
+ // If no path was provided, let's try to generate a page for the referer
+ global $base_url;
+
+ $ref = $_SERVER['HTTP_REFERER'];
+ $path = preg_replace("!^$base_url/!", '', $ref);
+ if ($path === $ref) {
+ $path = '';
+ }
+ }
+ if (!ctype_digit($path)) {
// Indirect call with print/alias
// If there is a path alias with these arguments, generate a printer-friendly version for it
$path = drupal_get_normal_path($path);
- $ret = preg_match("/^node\/(.*)/i", $path, $matches);
+ $ret = preg_match('!^node/(.*)!i', $path, $matches);
if ($ret == 1) {
$path = $matches[1];
}
}
- if (is_numeric($path)) {
- $print = _print_generate_node($path, $cid, $teaser, $message);
+ $parts = explode('/', $path);
+ if (ctype_digit($parts[0]) && (count($parts) == 1)) {
+ $print = _print_generate_node($path, $cid, $format, $teaser, $message);
}
else {
- $ret = preg_match("/^book\/export\/html\/(.*)/i", $path, $matches);
+ $ret = preg_match('!^book/export/html/(.*)!i', $path, $matches);
if ($ret == 1) {
// This is a book PF page link, handle trough the book handling functions
- $print = _print_generate_book($matches[1], $teaser, $message);
+ $print = _print_generate_book($matches[1], $format, $teaser, $message);
}
else {
// If no content node was found, handle the page printing with the 'printable' engine
- $print = _print_generate_path($path, $teaser, $message);
+ $print = _print_generate_path($path, $format, $teaser, $message);
}
}
* Generates a robots meta tag to tell them what they may index
*
* @return
- * string with the meta robots tag
+ * string with the meta robots tag
*/
function _print_robots_meta_generator() {
- $robots_settings = variable_get('print_robot_settings', print_robot_settings_default());
+ $print_robots_noindex = variable_get('print_robots_noindex', PRINT_ROBOTS_NOINDEX_DEFAULT);
+ $print_robots_nofollow = variable_get('print_robots_nofollow', PRINT_ROBOTS_NOFOLLOW_DEFAULT);
+ $print_robots_noarchive = variable_get('print_robots_noarchive', PRINT_ROBOTS_NOARCHIVE_DEFAULT);
$robots_meta = array();
- if (!empty($robots_settings['noindex'])) {
+ if (!empty($print_robots_noindex)) {
$robots_meta[] = 'noindex';
}
- if (!empty($robots_settings['nofollow'])) {
+ if (!empty($print_robots_nofollow)) {
$robots_meta[] = 'nofollow';
}
- if (!empty($robots_settings['noarchive'])) {
+ if (!empty($print_robots_noarchive)) {
$robots_meta[] = 'noarchive';
}
if (count($robots_meta) > 0) {
$robots_meta = implode(', ', $robots_meta);
- $robots_meta = "<meta name=\"robots\" content=\"". $robots_meta ."\" />\n";
+ $robots_meta = "<meta name='robots' content='$robots_meta' />\n";
}
else {
$robots_meta = '';
* @param $message
* optional sender's message (used by the send e-mail module)
* @param $cid
- * id of current comment being generated (NULL when not generating
+ * id of current comment being generated (NULL when not generating
* an individual comment)
* @return
* array with the fields to be used in the template
*/
function _print_var_generator($node, $message = NULL, $cid = NULL) {
- global $base_url, $language;
+ global $base_url, $language, $_print_urls;
$path = empty($node->nid) ? $node->path : "node/$node->nid";
- $themed = theme('print_text');
-
// print module settings
- $print_settings = variable_get('print_settings', print_settings_default());
- $print_html_settings = variable_get('print_html_settings', print_html_settings_default());
- $print_sourceurl_settings = variable_get('print_sourceurl_settings', print_sourceurl_settings_default());
-
- $print["language"] = $language->language;
- $print["title"] = $node->title;
- $print["head"] = drupal_get_html_head();
- $print["scripts"] = drupal_get_js();
- $print["robots_meta"] = _print_robots_meta_generator();
- $print["url"] = url($path, array('absolute' => TRUE));
- $print["base_href"] = "<base href=\"". $print["url"] ."\" />\n";
- $print["favicon"] = theme_get_setting("toggle_favicon") ? "<link rel=\"shortcut icon\" href=\"". theme_get_setting("favicon") ."\" type=\"image/x-icon\" />\n" : "";
-
- $css_files = array();
- if (!empty($print_settings['css'])) {
- $css_files[] = strip_tags($print_settings['css']);
+ $print_css = variable_get('print_css', PRINT_CSS_DEFAULT);
+ $print_logo_options = variable_get('print_logo_options', PRINT_LOGO_OPTIONS_DEFAULT);
+ $print_logo_url = variable_get('print_logo_url', PRINT_LOGO_URL_DEFAULT);
+ $print_html_new_window = variable_get('print_html_new_window', PRINT_HTML_NEW_WINDOW_DEFAULT);
+ $print_html_sendtoprinter = variable_get('print_html_sendtoprinter', PRINT_HTML_SENDTOPRINTER_DEFAULT);
+ $print_html_windowclose = variable_get('print_html_windowclose', PRINT_HTML_WINDOWCLOSE_DEFAULT);
+ $print_sourceurl_enabled = variable_get('print_sourceurl_enabled', PRINT_SOURCEURL_ENABLED_DEFAULT);
+ $print_sourceurl_forcenode = variable_get('print_sourceurl_forcenode', PRINT_SOURCEURL_FORCENODE_DEFAULT);
+ $print_sourceurl_date = variable_get('print_sourceurl_date', PRINT_SOURCEURL_DATE_DEFAULT);
+ $print_footer_options = variable_get('print_footer_options', PRINT_FOOTER_OPTIONS_DEFAULT);
+ $print_footer_user = variable_get('print_footer_user', PRINT_FOOTER_USER_DEFAULT);
+
+ $print['language'] = $language->language;
+ $print['title'] = check_plain($node->title);
+ $print['head'] = drupal_get_html_head();
+ if ($print_html_sendtoprinter) {
+ drupal_add_js('misc/drupal.js', array('weight' => JS_LIBRARY));
+ }
+ $print['scripts'] = drupal_get_js();
+ $print['robots_meta'] = _print_robots_meta_generator();
+ $print['url'] = url($path, array('absolute' => TRUE));
+ $print['base_href'] = "<base href='" . $print['url'] . "' />\n";
+ $print['favicon'] = theme_get_setting('toggle_favicon') ? "<link rel='shortcut icon' href='" . theme_get_setting('favicon') . "' type='image/x-icon' />\n" : '';
+
+ if (!empty($print_css)) {
+ drupal_add_css(strtr($print_css, array('%t' => path_to_theme())));
}
else {
- $css_files[] = base_path() . drupal_get_path('module', 'print') ."/print.css";
+ drupal_add_css(drupal_get_path('module', 'print') . '/css/print.css');
}
- // Add CCK's CSS file to properly display the fields
- if (module_exists('content')) {
- $css_files[] = base_path() . drupal_get_path('module', 'content') ."/content.css";
+ $drupal_css = drupal_add_css();
+ foreach ($drupal_css as $key => $css_file) {
+ if ($css_file['group'] == CSS_THEME) {
+ // Unset the theme's CSS
+ unset($drupal_css[$key]);
+ }
}
// If we are sending a message via e-mail, the CSS must be embedded
if (!empty($message)) {
- ob_start();
- foreach ($css_files as $value) {
- include($value);
+ $style = '';
+ $css_files = array_keys($drupal_css);
+ foreach ($css_files as $filename) {
+ $res = file_exists($filename) ? file_get_contents($filename, TRUE) : FALSE;
+ if ($res != FALSE) {
+ $style .= $res;
+ }
}
- $style = ob_get_contents();
- ob_end_clean();
- $print["css"] = "<style type=\"text/css\" media=\"all\">". $style ."</style>\n";
+ $print['css'] = "<style type='text/css' media='all'>$style</style>\n";
}
else {
- $print["css"] = "";
- foreach ($css_files as $value) {
- $print["css"] .= "<link type=\"text/css\" rel=\"stylesheet\" media=\"all\" href=\"". $value ."\" />\n";
- }
- }
-
- $print["sendtoprinter"] = $print_html_settings['sendtoprinter'] ? " onload=\"window.print();\"" : "";
-
- $logo_url = !empty($print_settings['logo_url']) ? strip_tags($print_settings['logo_url']) : theme_get_setting('logo');
- $print["logo"] = $logo_url ? "<img class=\"print-logo\" src=\"". $logo_url ."\" alt=\"\" />\n" : "";
+ $print['css'] = drupal_get_css($drupal_css);
+ }
+
+ $window_close = ($print_html_new_window && $print_html_windowclose) ? 'window.close();' : '';
+ $print['sendtoprinter'] = $print_html_sendtoprinter ? "<script type='text/javascript'>(function ($) { Drupal.behaviors.print = { attach: function(context) {window.print();$window_close}};}(jQuery));</script>" : '';
+
+ switch ($print_logo_options) {
+ case 0: // none
+ $logo_url = 0;
+ break;
+ case 1: // theme's
+ $logo_url = theme_get_setting('logo');
+ break;
+ case 2: // user-specifed
+ $logo_url = strip_tags($print_logo_url);
+ break;
+ }
+ $site_name = variable_get('site_name', 'Drupal');
+ $print['logo'] = $logo_url ? "<img class='print-logo' src='" . check_url($logo_url) . "' alt='$site_name' id='logo' />\n" : '';
+
+ switch ($print_footer_options) {
+ case 0: // none
+ $footer = '';
+ break;
+ case 1: // theme's
+ $footer = variable_get('site_footer', FALSE) . "\n" . theme('blocks', 'footer');
+ break;
+ case 2: // user-specifed
+ $footer = $print_footer_user;
+ break;
+ }
+ $print['footer_message'] = filter_xss_admin($footer);
$published_site = variable_get('site_name', 0);
if ($published_site) {
- $published = (empty($themed["published"])) ? t('Published on %site_name', array('%site_name' => $published_site)) : ($themed['published'] ." ". $published_site);
- $print["site_name"] = $published ." (". l($base_url, $base_url) .")";
+ $print_text_published = filter_xss(variable_get('print_text_published', t('Published on %site_name')));
+ $published = t($print_text_published, array('%site_name' => $published_site));
+ $print['site_name'] = $published . ' (' . l($base_url, $base_url) . ')';
}
else {
- $print["site_name"] = "";
+ $print['site_name'] = '';
}
- if ($print_sourceurl_settings['enabled'] == 1) {
+ if ($print_sourceurl_enabled == 1) {
/* Grab and format the src URL */
- if (empty($print_sourceurl_settings['forcenode'])) {
- $url = $print["url"];
+ if (empty($print_sourceurl_forcenode)) {
+ $url = $print['url'];
}
else {
- $url = $base_url .'/'. (((bool)variable_get('clean_url', '0')) ? '' : '?q=') . $path;
+ $url = $base_url . '/' . (((bool)variable_get('clean_url', '0')) ? '' : '?q=') . $path;
}
- if ($cid) {
- $url .= "#comment-$cid";
+ if (is_int($cid)) {
+ $url .= '#comment-$cid';
}
- $retrieved_date = format_date(time(), 'small');
- $retrieved = (empty($themed["retrieved"])) ? t('retrieved on %date', array('%date' => $retrieved_date)) : ($themed["retrieved"] ." ". $retrieved_date);
- $print["printdate"] = $print_sourceurl_settings['date'] ? " ($retrieved)" : "";
+ $retrieved_date = format_date(REQUEST_TIME, 'short');
+ $print_text_retrieved = filter_xss(variable_get('print_text_retrieved', t('retrieved on %date')));
+ $retrieved = t($print_text_retrieved, array('%date' => $retrieved_date));
+ $print['printdate'] = $print_sourceurl_date ? " ($retrieved)" : '';
- $source_url = (empty($themed["sourceURL"])) ? t('Source URL') : $themed["sourceURL"];
- $print["source_url"] = "<strong>". $source_url . $print["printdate"] .":</strong> ". l($url, $url);
+ $source_url = filter_xss(variable_get('print_text_source_url', t('Source URL')));
+ $print['source_url'] = '<strong>' . $source_url . $print['printdate'] . ':</strong> ' . l($url, $url);
}
else {
- $print["source_url"] = "";
+ $print['source_url'] = '';
}
- if (isset($node->type)) {
- $node_type = $node->type;
-
- if (theme_get_setting("toggle_node_info_$node_type")) {
- $by_author = ($node->name ? $node->name : variable_get('anonymous', t('Anonymous')));
- $by = (empty($themed["by"])) ? t('By %author', array('%author' => $by_author)) : ($themed["by"] ." ". $by_author);
- $print["submitted"] = $by;
-
- $created_datetime = format_date($node->created, 'small');
- $created = (empty($themed["created"])) ? t('Created %date', array('%date' => $created_datetime)) : ($themed["created"] ." ". $created_datetime);
- $print["created"] = $created;
- }
- else {
- $print["submitted"] = "";
- $print["created"] = "";
- }
-
- $print["type"] = $node->type;
- }
- else {
- $print["submitted"] = "";
- $print["created"] = "";
- $print["type"] = '';
- }
+ $print['type'] = (isset($node->type)) ? $node->type : '';
menu_set_active_item($path);
$breadcrumb = drupal_get_breadcrumb();
if (!empty($breadcrumb)) {
$breadcrumb[] = menu_get_active_title();
- $print["breadcrumb"] = implode(" > ", $breadcrumb);
+ $print['breadcrumb'] = filter_xss(implode(' > ', $breadcrumb));
}
else {
- $print["breadcrumb"] = "";
+ $print['breadcrumb'] = '';
}
// Display the collected links at the bottom of the page. Code once taken from Kjartan Mannes' project.module
- if (!empty($print_settings['urls'])) {
+ $print['pfp_links'] = '';
+ if (!empty($_print_urls)) {
$urls = _print_friendly_urls();
$max = count($urls);
$pfp_links = '';
if ($max) {
for ($i = 0; $i < $max; $i++) {
- $pfp_links .= '['. ($i + 1) .'] '. $urls[$i] ."<br />\n";
+ $pfp_links .= '[' . ($i + 1) . '] ' . check_plain($urls[$i]) . "<br />\n";
}
- $links = (empty($themed["links"])) ? t('Links') : $themed["links"];
- $print["pfp_links"] = "<p><strong>". $links .":</strong><br />". $pfp_links ."</p>";
+ $links = filter_xss(variable_get('print_text_links', t('Links')));
+ $print['pfp_links'] = "<p><strong>$links:</strong><br />$pfp_links</p>";
}
}
- if (module_exists('taxonomy')) {
- $terms = taxonomy_link('taxonomy terms', $node);
- $print["taxonomy"] = theme('links', $terms);
- }
-
- $print["content"] = $node->body;
- $print["node"] = $node;
- $print["message"] = $message;
- $print["footer_message"] = filter_xss_admin(variable_get('site_footer', FALSE)) ."\n". theme('blocks', 'footer') ;
+ $print['node'] = $node;
+ $print['message'] = $message;
return $print;
}
/**
* Callback function for the preg_replace_callback for URL-capable patterns
*
- * Manipulate URLs to make them absolute in the URLs list, and to add a
+ * Manipulate URLs to make them absolute in the URLs list, and to add a
* [n] footnote marker.
- *
+ *
* @param $matches
* array with the matched tag patterns, usually <a...>+text+</a>
* @return
- * tag with re-written URL and when appropriate the [n] index to the
+ * tag with re-written URL and when appropriate the [n] index to the
* URL list
*/
function _print_rewrite_urls($matches) {
- global $base_url, $base_root;
+ global $base_url, $base_root, $_print_urls;
- // Get value of Printer-friendly URLs setting
- $print_settings = variable_get('print_settings', print_settings_default());
- $pfurls = (!empty($print_settings['urls']));
-
- //Temporarily convert spaces to %20 so that it isn't split below
- $in_string = FALSE;
- for ($i=0; $i < strlen($matches[1]); $i++) {
- if ($matches[1][$i] == '"') {
- $in_string = !$in_string;
- }
- if (($matches[1][$i] == ' ') && ($in_string)) {
- $matches[1]=substr_replace($matches[1], "%20", $i, 1);
- }
- }
- // remove whitespace immediately before and after the '=' sign
- $matches[1]=preg_replace("/\s*=\s*/", "=", $matches[1]);
+ $include_anchors = variable_get('print_urls_anchors', PRINT_URLS_ANCHORS_DEFAULT);
// first, split the html into the different tag attributes
- $attribs = preg_split("/\s+/m", $matches[1]);
+ $pattern = '!\s*(\w+\s*=\s*"(?:\\\"|[^"])*")\s*|\s*(\w+\s*=\s*\'(?:\\\\\'|[^\'])*\')\s*|\s*(\w+\s*=\s*\w+)\s*|\s+!';
+ $attribs = preg_split($pattern, $matches[1], -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
+ foreach ($attribs as $key => $value) {
+ $attribs[$key] = preg_replace('!(\w)\s*=\s*(.*)!', '$1=$2', $value);
+ }
- for ($i=1; $i < count($attribs); $i++) {
+ $size = count($attribs);
+ for ($i=1; $i < $size; $i++) {
// If the attribute is href or src, we may need to rewrite the URL in the value
- if (preg_match("/^(href|src)\s*?=/i", $attribs[$i]) > 0) {
- // We may need to rewrite the URL, so let's isolate it
- preg_match("/.*?=(.*)/is", $attribs[$i], $urls);
- $url = trim($urls[1], " \t\n\r\0\x0B\"\'");
+ if (preg_match('!^(?:href|src)\s*?=(.*)!i', $attribs[$i], $urls) > 0) {
+ $url = trim($urls[1], " \t\n\r\0\x0B\"'");
- if (strpos($url, '://') || preg_match("/^mailto:.*?@.*?\..*?$/iu", $url)) {
+ if (strpos(html_entity_decode($url), '://') || preg_match('!^mailto:.*?@.*?\..*?$!iu', html_entity_decode($url))) {
// URL is absolute, do nothing
- $newurl = urldecode($url);
+ $newurl = $url;
}
else {
- if (substr($url, 0, 1) == "#") {
+ if ($url[0] == '#') {
// URL is an anchor tag
- if ($pfurls) {
- $path = substr($_GET['q'], strpos($_GET['q'], '/')+1);
- if (is_numeric($path)) {
+ if ($include_anchors && (!empty($_print_urls))) {
+ $path = explode('/', $_GET['q']);
+ unset($path[0]);
+ $path = implode('/', $path);
+ if (ctype_digit($path)) {
$path = "node/$path";
}
// Printer-friendly URLs is on, so we need to make it absolute
- $newurl = url($path, array('fragment' => substr(urldecode($url), 1), 'absolute' => TRUE));
+ $newurl = url($path, array('fragment' => substr($url, 1), 'absolute' => TRUE));
}
// Because base href is the original page, change the link to
// still be usable inside the print page
- $matches[1] = str_replace($url, $_GET['q'] . $url, $matches[1]);
+ $matches[1] = str_replace($url, base_path() . $_GET['q'] . $url, $matches[1]);
}
else {
// URL is relative, convert it into absolute URL
- $clean_url = (bool)variable_get('clean_url', '0');
- if (substr($url, 0, 1) == "/") {
+ if ($url[0] == '/') {
// If it starts with '/' just append it to the server name
- $newurl = $base_root .'/'. trim(urldecode($url), "/");
+ $newurl = $base_root . '/' . trim($url, '/');
}
- elseif ((!$clean_url) && (preg_match("/^[index.php]?\?q=.*/i", $url))) {
- // If Clean URLs is disabled, and it starts with q=?, just prepend with the base URL
- $newurl = $base_url .'/'. trim(urldecode($url), "/");
+ elseif (preg_match('!^(?:index.php)?\?q=!i', $url)) {
+ // If it starts with ?q=, just prepend with the base URL
+ $newurl = $base_url . '/' . trim($url, '/');
}
else {
- $newurl = url(trim(urldecode($url), "/"), array('absolute' => TRUE));
+ $newurl = url(trim($url, '/'), array('absolute' => TRUE));
}
$matches[1] = str_replace($url, $newurl, $matches[1]);
}
}
}
- //Revert all %20 in strings back to spaces
- $matches[1] = str_replace("%20", " ", $matches[1]);
-
- $ret = '<'. $matches[1] .'>';
+ $ret = '<' . $matches[1] . '>';
if (count($matches) == 4) {
$ret .= $matches[2] . $matches[3];
- if (($pfurls) && (isset($newurl))) {
- $ret .= ' <span class="print-footnote">['. _print_friendly_urls(trim(stripslashes($newurl))) .']</span>';
+ if ((!empty($_print_urls)) && (isset($newurl))) {
+ $ret .= ' <span class="print-footnote">[' . _print_friendly_urls(trim($newurl)) . ']</span>';
}
}
*
* @param $url
* absolute URL to be inserted in the list
- * @return
- * list of URLs previously stored if $url is 0, or the current count
+ * @return
+ * list of URLs previously stored if $url is 0, or the current count
* otherwise.
*/
function _print_friendly_urls($url = 0) {
return count($urls);
}
}
- return $urls;
+ $ret = $urls;
+ $urls = array();
+ return $ret;
}
/**
- * Choose most appropriate template
- *
- * Auxiliary function to resolve the most appropriate template trying to find
- * a content specific template in the theme or module dir before falling back
- * on a generic template also in those dirs.
+ * Check URL list settings for this node
*
- * @param format
- * format of the PF page being rendered (html, pdf, etc.)
- * @param $type
- * name of the node type being rendered in a PF page
+ * @param node
+ * node object
+ * @param $format
+ * format of the page being generated
* @return
- * filename of the most suitable template
+ * TRUE if URL list should be displayed, FALSE otherwise
*/
-function _print_get_template($format = NULL, $type = NULL) {
- $filenames = array();
- // First try to find a template defined both for the format and then the type
- if (!empty($format) && !empty($type)) {
- $filenames[] = "print_$format.node-$type.tpl.php";
- }
- // Then only for the format
- if (!empty($format)) {
- $filenames[] = "print_$format.tpl.php";
- }
- // If the node type is known, then try to find that type's template file
- if (!empty($type)) {
- $filenames[] = "print.node-$type.tpl.php";
- }
- // Finally search for a generic template file
- $filenames[] = "print.tpl.php";
-
- foreach ($filenames as $value) {
- // First in the theme directory
- $file = drupal_get_path('theme', $GLOBALS['theme_key']) ."/". $value;
- if (file_exists($file)) {
- return $file;
- }
- // Then in the module directory
- $file = drupal_get_path('module', 'print') ."/". $value;
- if (file_exists($file)) {
- return $file;
- }
- }
+function _print_url_list_enabled($node, $format = PRINT_HTML_FORMAT) {
+ if (!isset($node->type)) {
+ return variable_get('print_urls', PRINT_URLS_DEFAULT);
+ }
+
+ switch ($format) {
+ case PRINT_HTML_FORMAT:
+ $node_urllist = isset($node->print_display_urllist) ? $node->print_display_urllist : variable_get('print_display_urllist_' . $node->type, PRINT_TYPE_URLLIST_DEFAULT);
+ $fmt = '';
+ break;
+ case PRINT_MAIL_FORMAT:
+ $node_urllist = isset($node->print_mail_display_urllist) ? $node->print_mail_display_urllist : variable_get('print_mail_display_urllist_' . $node->type, PRINT_TYPE_URLLIST_DEFAULT);
+ $fmt = $format . '_';
+ break;
+ case PRINT_PDF_FORMAT:
+ $node_urllist = isset($node->print_pdf_display_urllist) ? $node->print_pdf_display_urllist : variable_get('print_pdf_display_urllist_' . $node->type, PRINT_TYPE_URLLIST_DEFAULT);
+ $fmt = $format . '_';
+ break;
+ }
+ if (!isset($node_urllist)) $node_urllist = PRINT_TYPE_URLLIST_DEFAULT;
+
+ // Get value of Printer-friendly URLs setting
+ return (variable_get('print_urls', PRINT_URLS_DEFAULT) && ($node_urllist));
}
/**
* Prepare a Printer-friendly-ready node body for content nodes
- *
+ *
* @param $nid
* node ID of the node to be rendered into a printer-friendly page
* @param $cid
* comment ID of the individual comment to be rendered
+ * @param $format
+ * format of the page being generated
* @param $teaser
* if set to TRUE, outputs only the node's teaser
* @param $message
* @return
* filled array ready to be used in the template
*/
-function _print_generate_node($nid, $cid = NULL, $teaser = FALSE, $message = NULL) {
+function _print_generate_node($nid, $cid = NULL, $format = PRINT_HTML_FORMAT, $teaser = FALSE, $message = NULL) {
+ global $_print_urls;
+
+ if (!isset($langcode)) {
+ $langcode = $GLOBALS['language_content']->language;
+ }
+
// We can take a node id
- $node = node_load(array('nid' => $nid));
- if (!node_access('view', $node)) {
+ $node = node_load($nid);
+ if (!$node) {
+ // Node not found
+ drupal_not_found();
+ return FALSE;
+ }
+ elseif (!node_access('view', $node)) {
// Access is denied
- return drupal_access_denied();
+ drupal_access_denied();
+ return FALSE;
}
+ $view_mode = $teaser ? 'teaser' : 'full';
drupal_set_title($node->title);
- //alert other modules that we are generating a printer-friendly page, so they can choose to show/hide info
- $node->printing = TRUE;
// Turn off Pagination by the Paging module
unset($node->pages);
unset($node->page_count);
- if ($teaser) {
- unset($node->body);
+ // Make this page a member of the original page's organic group
+ if (function_exists('og_set_group_context') && isset($node->og_groups)) {
+ og_set_group_context($node->og_groups);
}
- else {
- unset($node->teaser);
- }
- $node = (object)$node;
+
if ($cid === NULL) {
- // Adapted (simplified) version of node_view for Drupal 5.x
+ // Adapted (simplified) version of node_view
//Render the node content
- $node = node_build_content($node, $teaser, TRUE);
+ node_build_content($node, $view_mode);
+
+ // Disable the links area
+ unset($node->content['links']);
// Disable fivestar widget output
- unset($node->content["fivestar_widget"]);
+ unset($node->content['fivestar_widget']);
// Disable service links module output
- unset($node->content["service_links"]);
-
- $node->body = drupal_render($node->content);
+ unset($node->content['service_links']);
+
+ $build = $node->content;
+ unset($node->content);
+
+ // Disable the AdSense module ads
+// $content = preg_replace('!<div class=[\'"]adsense[\'"].*?</div>!sim', '', $content);
}
- $print_settings = variable_get('print_settings', print_settings_default());
+ $print_comments = variable_get('print_comments', PRINT_COMMENTS_DEFAULT);
- if (function_exists('comment_render') && (($cid != NULL) || ($print_settings['comments']))) {
+ if (function_exists('comment_render') && (($cid != NULL) || ($print_comments))) {
//Print only the requested comment (or if $cid is NULL, all of them)
$comments = comment_render($node, $cid);
-
+
//Remove the comment forms
- $comments = preg_replace("/<form.*?id=\"comment-.*?\">.*?<\/form>/sim", "", $comments);
+ $comments = preg_replace('!<form.*?id="comment-.*?">.*?</form>!sim', '', $comments);
//Remove the 'Post new comment' title
- $comments = preg_replace("/<h2.*?>Post new comment<\/h2>/", "", $comments);
+ $comments = preg_replace('!<h2.*?>' . t('Post new comment') . '</h2>!', '', $comments);
//Remove the comment title hyperlink
- $comments = preg_replace("/(<h3.*?>)(<a.*?>)(.*?)<\/a>(<\/h3>)/", "$1$3$4", $comments);
+ $comments = preg_replace('!(<h3.*?>.*?)<a.*?>(.*?)</a>(.*?</h3>)!i', '$1$2$3', $comments);
//Remove the comment author link
- $pattern = "/(<span class=\"submitted\">)(.*?)<a.*?>(.*?)<\/a>(<\/span>)/sim";
+ $pattern = '!(<(?:span|div) class="submitted">.*?)<a.*?>(.*?)</a>(.*?</(?:span|div)>)!sim';
if (preg_match($pattern, $comments)) {
- $comments = preg_replace($pattern , "$1$2$3$4", $comments);
+ $comments = preg_replace($pattern , '$1$2$3', $comments);
}
//Remove the comment links
- $comments = preg_replace("/\s*<ul class=\"links\">.*?<\/ul>/sim", "", $comments);
+ $comments = preg_replace('!\s*<ul class="links">.*?</ul>!sim', '', $comments);
if ($cid != NULL) {
// Single comment requested, output only the comment
unset($node->body);
$node->body .= $comments;
}
- node_invoke_nodeapi($node, 'alter', FALSE, TRUE);
+ $build += array(
+ '#theme' => 'node',
+ '#node' => $node,
+ '#view_mode' => $view_mode,
+ '#language' => $langcode,
+ );
- // Convert the a href elements
- $pattern = "@<(a\s[^>]*?)>(.*?)(</a>)@is";
- $node->body = preg_replace_callback($pattern, "_print_rewrite_urls", $node->body);
+ drupal_alter('node_view', $build);
+
+ $content = render($build);
- init_theme();
+ //Get rid of the annoying D7 title link
+ $pattern = '!(<h2 property="dc:title" datatype="">)\s*<a [^>]*?>(.*?)</a>\s*(</h2>)!mis';
+ $content = preg_replace($pattern, '$1$2$3', $content);
+
+ //Check URL list settings
+ $_print_urls = _print_url_list_enabled($node, $format);
+
+ // Convert the a href elements
+ $pattern = '!<(a\s[^>]*?)>(.*?)(</a>)!is';
+ $content = preg_replace_callback($pattern, '_print_rewrite_urls', $content);
$print = _print_var_generator($node, $message, $cid);
+ $print['content'] = $content;
return $print;
}
/**
* Prepare a Printer-friendly-ready node body for non-content pages
- *
+ *
* @param $path
* path of the node to be rendered into a printer-friendly page
+ * @param $format
+ * format of the page being generated
* @param $teaser
* if set to TRUE, outputs only the node's teaser
* @param $message
* @return
* filled array ready to be used in the template
*/
-function _print_generate_path($path, $teaser = FALSE, $message = NULL) {
+function _print_generate_path($path, $format = PRINT_HTML_FORMAT, $teaser = FALSE, $message = NULL) {
+ global $_print_urls;
+
+ // Handle node tabs
+ $parts = explode('/', $path);
+ if (ctype_digit($parts[0]) && (count($parts) > 1)) {
+ $path = 'node/' . $path;
+ }
+
$path = drupal_get_normal_path($path);
menu_set_active_item($path);
// Adapted from index.php.
$node = new stdClass();
- $node->body = menu_execute_active_handler($path);
- $node->title = drupal_get_title();
- $node->path = $path;
-
- // It may happen that a drupal_not_found is called in the above call
- if (preg_match('/404 Not Found/', drupal_get_headers()) == 1) {
- return;
+ $node->body = menu_execute_active_handler($path, FALSE);
+
+ if (is_int($node->body)) {
+ switch ($node->body) {
+ case MENU_NOT_FOUND:
+ drupal_not_found();
+ return FALSE;
+ break;
+ case MENU_ACCESS_DENIED:
+ drupal_access_denied();
+ return FALSE;
+ break;
+ }
}
- switch ($node->body) {
- case MENU_NOT_FOUND:
- return drupal_not_found();
- break;
- case MENU_ACCESS_DENIED:
- return drupal_access_denied();
- break;
- }
+ $node->title = drupal_get_title();
+ $node->path = $path;
+ $node->changed = 0;
// Delete any links area
- $node->body = preg_replace("/\s*<div class=\"links\">.*?<\/div>/sim", "", $node->body);
+ $node->body = preg_replace('!\s*<div class="links">.*?</div>!sim', '', $node->body);
- // Convert the a href elements
- $pattern = "@<(a\s[^>]*?)>(.*?)(</a>)@is";
- $node->body = preg_replace_callback($pattern, "_print_rewrite_urls", $node->body);
+ //Check URL list settings
+ $_print_urls = _print_url_list_enabled($node, $format);
- init_theme();
+ // Convert the a href elements
+ $pattern = '!<(a\s[^>]*?)>(.*?)(</a>)!is';
+ $node->body = preg_replace_callback($pattern, '_print_rewrite_urls', $node->body);
$print = _print_var_generator($node, $message);
+ $print['content'] = $node->body;
return $print;
}
/**
* Prepare a Printer-friendly-ready node body for book pages
- *
+ *
* @param $nid
* node ID of the node to be rendered into a printer-friendly page
+ * @param $format
+ * format of the page being generated
* @param $teaser
* if set to TRUE, outputs only the node's teaser
* @param $message
* @return
* filled array ready to be used in the template
*/
-function _print_generate_book($nid, $teaser = FALSE, $message = NULL) {
- $node = node_load(array('nid' => $nid));
- if (!node_access('view', $node) || (!user_access('access printer-friendly version'))) {
+function _print_generate_book($nid, $format = PRINT_HTML_FORMAT, $teaser = FALSE, $message = NULL) {
+ global $_print_urls;
+
+ $node = node_load($nid);
+ if (!$node) {
+ // Node not found
+ drupal_not_found();
+ return FALSE;
+ }
+ elseif (!node_access('view', $node) || (!user_access('access printer-friendly version'))) {
// Access is denied
- return drupal_access_denied();
+ drupal_access_denied();
+ return FALSE;
}
$tree = book_menu_subtree_data($node->book);
$node->body = book_export_traverse($tree, 'book_node_export');
- // Convert the a href elements
- $pattern = "@<(a\s[^>]*?)>(.*?)(</a>)@is";
- $node->body = preg_replace_callback($pattern, "_print_rewrite_urls", $node->body);
+ //Check URL list settings
+ $_print_urls = _print_url_list_enabled($node, $format);
- init_theme();
+ // Convert the a href elements
+ $pattern = '!<(a\s[^>]*?)>(.*?)(</a>)!is';
+ $node->body = preg_replace_callback($pattern, '_print_rewrite_urls', $node->body);
$print = _print_var_generator($node, $message);
+ $print['content'] = $node->body;
+
// The title is already displayed by the book_recurse, so avoid duplication
- $print["title"] = "";
+ $print['title'] = '';
return $print;
}
projects / project/print.git / blobdiff