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-rw-r--r--engine/lib/views.php38
1 files changed, 22 insertions, 16 deletions
diff --git a/engine/lib/views.php b/engine/lib/views.php
index 32a45bc14..d946e159d 100644
--- a/engine/lib/views.php
+++ b/engine/lib/views.php
@@ -1,7 +1,7 @@
-<?php
+<?php
/**
* Provides interfaces for Elgg's views system
- *
+ *
* @package Elgg
*/
@@ -94,7 +94,7 @@ function elgg_does_viewtype_fallback($viewtype) {
if (isset($CONFIG->viewtype) && isset($CONFIG->viewtype->fallback)) {
return in_array($viewtype, $CONFIG->viewtype->fallback);
}
-
+
return FALSE;
}
@@ -217,10 +217,10 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
$viewtype = elgg_get_viewtype();
}
- // Viewtypes can only be alphanumeric
+ // Viewtypes can only be alphanumeric
if (preg_match('[\W]', $viewtype)) {
- return '';
- }
+ return '';
+ }
// Set up any extensions to the requested view
if (isset($CONFIG->views->extensions[$view])) {
@@ -234,10 +234,10 @@ function elgg_view($view, $vars = array(), $bypass = false, $debug = false, $vie
foreach($viewlist as $priority => $view) {
$view_location = elgg_get_view_location($view, $viewtype);
$view_file = "$view_location$viewtype/$view.php";
-
+
$default_location = elgg_get_view_location($view, 'default');
$default_view_file = "{$default_location}default/$view.php";
-
+
// try to include view
if (!file_exists($view_file) || !include($view_file)) {
// requested view does not exist
@@ -382,7 +382,7 @@ function elgg_view_regenerate_simplecache($viewtype = NULL) {
}
$original_viewtype = elgg_get_viewtype();
-
+
foreach ($viewtypes as $viewtype) {
elgg_set_viewtype($viewtype);
foreach ($CONFIG->views->simplecache as $view) {
@@ -664,7 +664,7 @@ function elgg_view_annotation(ElggAnnotation $annotation, $bypass = true, $debug
function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = true, $viewtypetoggle = true, $pagination = true) {
$count = (int) $count;
$limit = (int) $limit;
-
+
// do not require views to explicitly pass in the offset
if (!$offset = (int) $offset) {
$offset = sanitise_int(get_input('offset', 0));
@@ -865,9 +865,9 @@ function set_template_handler($function_name) {
/**
* Extends a view.
*
- * The addititional views are displayed before or after the primary view.
- * Priorities less than 500 are displayed before the primary view and
- * greater than 500 after. The default priority is 501.
+ * The addititional views are displayed before or after the primary view.
+ * Priorities less than 500 are displayed before the primary view and
+ * greater than 500 after. The default priority is 501.
*
* @param string $view The view to extend.
* @param string $view_extension This view is added to $view
@@ -926,7 +926,7 @@ function elgg_unextend_view($view, $view_extension) {
}
unset($CONFIG->views->extensions[$view][$priority]);
-
+
return TRUE;
}
@@ -1024,7 +1024,7 @@ function autoregister_views($view_base, $folder, $base_location_path, $viewtype)
function page_draw($title, $body, $page_shell = 'page_shells/default', $vars = array()) {
// get messages - try for errors first
$sysmessages = system_messages(NULL, "errors");
-
+
if (count($sysmessages["errors"]) == 0) {
// no errors so grab rest of messages
$sysmessages = system_messages(null, "");
@@ -1036,9 +1036,15 @@ function page_draw($title, $body, $page_shell = 'page_shells/default', $vars = a
$vars['title'] = $title;
$vars['body'] = $body;
$vars['sysmessages'] = $sysmessages;
-
+
// Draw the page
$output = elgg_view($page_shell, $vars);
+
+ $vars['page_shell'] = $page_shell;
+
+ // Allow plugins to mod output
+ $output = trigger_plugin_hook('output', 'page', $vars, $output);
+
$split_output = str_split($output, 1024);
foreach($split_output as $chunk) {