diff -urNp extlink/extlink_frameset.tpl.php extlink_my//extlink_frameset.tpl.php
--- extlink/extlink_frameset.tpl.php 1970-01-01 03:00:00.000000000 +0300
+++ extlink_my//extlink_frameset.tpl.php 2011-06-10 15:14:28.192557007 +0400
@@ -0,0 +1,33 @@
+
+.
+ * - $src: URL to the originating feed item.
+ * - $ext: URL of page to display in 'external' frame "ext_frame".
+ * - $height: Specifies height of 'external' frame. Either a number (pixels) or a percentage.
+ *
+ * @see template_preprocess()
+ */
+?>
+
+
+ <?php print $head_title; ?>
+
+
+
+
diff -urNp extlink/extlink_iframe.tpl.php extlink_my//extlink_iframe.tpl.php
--- extlink/extlink_iframe.tpl.php 1970-01-01 03:00:00.000000000 +0300
+++ extlink_my//extlink_iframe.tpl.php 2011-06-10 15:15:00.232557007 +0400
@@ -0,0 +1,20 @@
+
diff -urNp extlink/extlink.js extlink_my//extlink.js
--- extlink/extlink.js 2010-05-26 05:25:56.000000000 +0400
+++ extlink_my//extlink.js 2011-06-10 15:06:42.782557006 +0400
@@ -80,8 +80,26 @@ function extlinkAttach(context) {
}
if (Drupal.settings.extlink.extTarget) {
- // Apply the target attribute to all links.
- $(external_links).attr('target', Drupal.settings.extlink.extTarget);
+ // If link should open in an iframe or frameset, we will also need to remove the target attribute.
+ if (Drupal.settings.extlink.extTarget == "ext_iframe") {
+ // Prefix current href with instruction to wrap with iframe template.
+ $(external_links).attr('href', function() {
+ return "/extlink_iframe/" + $(this).attr('href').replace(/^https?:\/\//, "")
+ });
+ $(external_links).removeAttr('target');
+ }
+ else if (Drupal.settings.extlink.extTarget == "ext_frame" && (top.location == self.location)) {
+ // If we should open external links in a frameset && not already in a frameset.
+ // Construct a url from the current path, a separator and current href without protocol.
+ // This will specify the two src's for two frames in a frameset.
+ $(external_links).attr('href', function() {
+ return "/extlink_frame" + document.location.pathname.replace(/\/$/, "") + "/--/" + $(this).attr('href').replace(/^https?:\/\//, "")
+ });
+ $(external_links).removeAttr('target');
+ } else {
+ // Apply the target attribute to all links which have not been modified to open in an iframe or frameset.
+ $(external_links).attr('target', Drupal.settings.extlink.extTarget)
+ }
}
if (Drupal.settings.extlink.extAlert) {
diff -urNp extlink/extlink.module extlink_my//extlink.module
--- extlink/extlink.module 2010-05-26 05:23:47.000000000 +0400
+++ extlink_my//extlink.module 2011-06-10 15:13:36.352557006 +0400
@@ -11,6 +11,18 @@ function extlink_menu() {
'access callback' => 'user_access',
'access arguments' => array('administer site configuration'),
);
+ $items['extlink_frame'] = array(
+ 'title' => 'Frame',
+ 'page callback' => 'extlink_frame',
+ 'access arguments' => array('access frame'),
+ 'type' => MENU_CALLBACK,
+ );
+ $items['extlink_iframe'] = array(
+ 'title' => 'iFrame',
+ 'page callback' => 'extlink_iframe',
+ 'access arguments' => array('access frame'),
+ 'type' => MENU_CALLBACK,
+ );
return $items;
}
@@ -20,7 +32,7 @@ function extlink_menu() {
function extlink_init() {
$path = drupal_get_path('module', 'extlink');
$settings = array(
- 'extTarget' => variable_get('extlink_target', 0),
+ 'extTarget' => variable_get('extlink_target', '_self'),
'extClass' => variable_get('extlink_class', 'ext'),
'extSubdomains' => variable_get('extlink_subdomains', 1),
'extExclude' => variable_get('extlink_exclude', ''),
@@ -68,11 +80,29 @@ function extlink_admin_settings() {
);
$form['extlink_target'] = array(
- '#type' => 'checkbox',
- '#title' => t('Open external links in a new window'),
- '#return_value' => '_blank',
- '#default_value' => variable_get('extlink_target', 0),
- '#description' => t('Should all external links be opened in a new window?'),
+ '#type' => 'radios',
+ '#title' => t('How external links should be opened'),
+ '#options' => array('_self' => 'The same window', '_blank' => 'A new window/tab', 'ext_iframe' => 'In an iFrame', 'ext_frame' => 'In a Frameset'),
+ '#default_value' => variable_get('extlink_target', '_self'),
+ '#description' => t('Sets the target location for all external links. \'The same window\' is the default.'),
+ );
+
+ $form['extlink_height'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Height of frame for external links'),
+ '#default_value' => variable_get('extlink_height', '35%'),
+ '#description' => t('Sets the height of target frame for all external links. Can be over-ridden by css.'),
+ '#size' => 4,
+ '#maxlength' => 4,
+ );
+
+ $form['extlink_width'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Width of frame for external links'),
+ '#default_value' => variable_get('extlink_width', '75%'),
+ '#description' => t('Sets the width of target frame for all external links. (only applies to In an iFrame). Can be over-ridden by css.'),
+ '#size' => 4,
+ '#maxlength' => 4,
);
$form['extlink_alert'] = array(
@@ -143,3 +173,42 @@ function extlink_admin_settings() {
return system_settings_form($form);
}
+
+function extlink_iframe() {
+ $arg_list = arg();
+ // Remove the /extlink_iframe/ 'instruction' from start of url, that specified this function.
+ array_shift($arg_list);
+ $ext_page = 'http://' . implode('/', $arg_list);
+
+ return theme('extlink_iframe', $ext_page, variable_get('extlink_width', '75%'), variable_get('extlink_height', '35%'));
+}
+function extlink_frame() {
+ $arg_list = arg();
+ // Remove the /extlink_frame/ 'instruction' from start of url, that specified this function.
+ // and use separator '--' to split rest of url into two, for the two frames in frameset.
+ $term = array_search('--', $arg_list);
+ $src_page = implode('/', array_slice($arg_list, 1, $term - 1));
+ $ext_page = 'http://' . implode('/', array_slice($arg_list, $term + 1));
+
+ // Construct page title
+ $head_title = variable_get('site_name', 'Drupal');
+ if (variable_get('site_slogan', '')) {
+ $head_title .= ' | ' . variable_get('site_slogan', '');
+ }
+
+ print theme('extlink_frameset', $head_title, $src_page, $ext_page, variable_get('extlink_height', '35%'));
+}
+function extlink_theme() {
+ return array(
+ 'extlink_iframe' => array(
+ 'template' => 'extlink_iframe',
+ 'arguments' => array('ext' => NULL, 'width' => '75%', 'height' => '35%'),
+ ),
+ 'extlink_frameset' => array(
+ 'template' => 'extlink_frameset',
+ 'arguments' => array('head_title' => NULL, 'src' => '/', 'ext' => NULL, 'height' => '35%'),
+ ),
+ );
+}
+
+