Merge branch '0.7.x' into 0.8.x

[quix0rs-gnu-social.git] / lib / action.php

diff --git a/lib/action.php b/lib/action.php
index e2d09ace2bc8d52822a07cfceff70dac1a1de3f7..ee23059115cba0629f74934420cbc90f0baf9b39 100644 (file)
--- a/lib/action.php
+++ b/lib/action.php
@@ -93,7 +93,10 @@ class Action extends HTMLOutputter // lawsuit
      */
     function showPage()
     {
-        $this->startHTML();
+        if (Event::handle('StartShowHTML', array($this))) {
+            $this->startHTML();
+            Event::handle('EndShowHTML', array($this));
+        }
         $this->showHead();
         $this->showBody();
         $this->endHTML();
@@ -173,6 +176,10 @@ class Action extends HTMLOutputter // lawsuit
                                                  // TODO: "handheld" CSS for other mobile devices
                                                  'media' => 'only screen and (max-device-width: 480px)')); // Mobile WebKit
                 }
+                $this->element('link', array('rel' => 'stylesheet',
+                                             'type' => 'text/css',
+                                             'href' => theme_path('css/print.css', 'base') . '?version=' . LACONICA_VERSION,
+                                             'media' => 'print'));
                 Event::handle('EndShowLaconicaStyles', array($this));
             }
             if (Event::handle('StartShowUAStyles', array($this))) {
@@ -209,12 +216,10 @@ class Action extends HTMLOutputter // lawsuit
                                                'src' => common_path('js/jquery.form.js')),
                                ' ');
 
-
                 $this->element('script', array('type' => 'text/javascript',
                                                'src' => common_path('js/jquery.simplemodal-1.2.2.pack.js')),
                                ' ');
 
-
                 Event::handle('EndShowJQueryScripts', array($this));
             }
             if (Event::handle('StartShowLaconicaScripts', array($this))) {
@@ -476,7 +481,10 @@ class Action extends HTMLOutputter // lawsuit
     function showCore()
     {
         $this->elementStart('div', array('id' => 'core'));
-        $this->showLocalNavBlock();
+        if (Event::handle('StartShowLocalNavBlock', array($this))) {
+            $this->showLocalNavBlock();
+            Event::handle('EndShowLocalNavBlock', array($this));
+        }
         if (Event::handle('StartShowContentBlock', array($this))) {
             $this->showContentBlock();
             Event::handle('EndShowContentBlock', array($this));
@@ -659,6 +667,8 @@ class Action extends HTMLOutputter // lawsuit
                             _('Source'));
             $this->menuItem(common_local_url('doc', array('title' => 'contact')),
                             _('Contact'));
+            $this->menuItem(common_local_url('doc', array('title' => 'badge')),
+                            _('Badge'));
             Event::handle('EndSecondaryNav', array($this));
         }
         $this->elementEnd('ul');
@@ -809,12 +819,15 @@ class Action extends HTMLOutputter // lawsuit
         }
         if ($lm) {
             header('Last-Modified: ' . date(DATE_RFC1123, $lm));
-            $if_modified_since = $_SERVER['HTTP_IF_MODIFIED_SINCE'];
-            if ($if_modified_since) {
+            if (array_key_exists('HTTP_IF_MODIFIED_SINCE', $_SERVER)) {
+                $if_modified_since = $_SERVER['HTTP_IF_MODIFIED_SINCE'];
                 $ims = strtotime($if_modified_since);
                 if ($lm <= $ims) {
-                    if (!$etag ||
-                        $this->_hasEtag($etag, $_SERVER['HTTP_IF_NONE_MATCH'])) {
+                    $if_none_match = (array_key_exists('HTTP_IF_NONE_MATCH', $_SERVER)) ?
+                      $_SERVER['HTTP_IF_NONE_MATCH'] : null;
+                    if (!$if_none_match ||
+                        !$etag ||
+                        $this->_hasEtag($etag, $if_none_match)) {
                         header('HTTP/1.1 304 Not Modified');
                         // Better way to do this?
                         exit(0);
@@ -832,9 +845,11 @@ class Action extends HTMLOutputter // lawsuit
      *
      * @return boolean
      */
+
     function _hasEtag($etag, $if_none_match)
     {
-        return ($if_none_match) && in_array($etag, explode(',', $if_none_match));
+        $etags = explode(',', $if_none_match);
+        return in_array($etag, $etags) || in_array('*', $etags);
     }
 
     /**
@@ -962,17 +977,17 @@ class Action extends HTMLOutputter // lawsuit
         }
         if ($have_before) {
             $pargs   = array('page' => $page-1);
-            $newargs = $args ? array_merge($args, $pargs) : $pargs;
             $this->elementStart('li', array('class' => 'nav_prev'));
-            $this->element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'prev'),
+            $this->element('a', array('href' => common_local_url($action, $args, $pargs),
+                                      'rel' => 'prev'),
                            _('After'));
             $this->elementEnd('li');
         }
         if ($have_after) {
             $pargs   = array('page' => $page+1);
-            $newargs = $args ? array_merge($args, $pargs) : $pargs;
             $this->elementStart('li', array('class' => 'nav_next'));
-            $this->element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'next'),
+            $this->element('a', array('href' => common_local_url($action, $args, $pargs),
+                                      'rel' => 'next'),
                            _('Before'));
             $this->elementEnd('li');
         }