*** empty log message ***

diff --git a/tag/pagelib.php b/tag/pagelib.php
new file mode 100644 (file)
index 0000000..81e162d
--- /dev/null
+++ b/tag/pagelib.php
@@ -0,0 +1,105 @@
+<?php
+
+require_once($CFG->libdir.'/pagelib.php');
+require_once('lib.php');
+require_once($CFG->dirroot.'/lib/weblib.php');
+if (!empty($THEME->customcorners)) {
+    require_once($CFG->dirroot.'/lib/custom_corners_lib.php');
+}
+
+define('PAGE_TAG_INDEX',   'tag-index');
+
+class page_tag extends page_base {
+
+    var $tag_object = NULL;
+        
+    
+    function get_type() {
+        return PAGE_TAG_INDEX;
+    }
+
+    function user_allowed_editing() {
+
+    $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+    return has_capability('moodle/tag:edit', $systemcontext);        
+
+    }
+
+    function user_is_editing() {
+        global $USER;
+
+        return (!empty($USER->editing));
+    }
+
+    
+    function url_get_path() {
+        global $CFG;
+        return $CFG->wwwroot.'/tag/index.php';
+
+    }
+
+    function url_get_parameters() {
+        $param = array();
+        $param['id'] = $this->id;
+        return $param;
+    }
+       
+    function blocks_default_position() {
+        return BLOCK_POS_LEFT;
+    }
+
+    function blocks_get_positions() {
+        return array(BLOCK_POS_LEFT, BLOCK_POS_RIGHT);
+    }
+
+    function blocks_move_position(&$instance, $move) {
+        if($instance->position == BLOCK_POS_LEFT && $move == BLOCK_MOVE_RIGHT) {
+            return BLOCK_POS_RIGHT;
+        } else if ($instance->position == BLOCK_POS_RIGHT && $move == BLOCK_MOVE_LEFT) {
+            return BLOCK_POS_LEFT;
+        }
+        return $instance->position;
+    }
+
+    function get_format_name() {
+        return MY_MOODLE_FORMAT;
+    }
+    
+    //-----------  printing funtions -----------
+    
+    function print_header() {
+
+        global $USER, $CFG;
+
+        $tag = $this->tag_object;
+        
+        $tagname  = tag_display_name($tag);
+
+        $navlinks = array();
+        $navlinks[] = array('name' => get_string('tags', 'tag'), 'link' => "{$CFG->wwwroot}/tag/search.php", 'type' => '');
+        $navlinks[] = array('name' => $tagname, 'link' => '', 'type' => '');
+
+        $navigation = build_navigation($navlinks);
+        $title      = get_string('tag', 'tag') . ' - ' . $tagname;
+        
+        $button = '';
+        if( $this->user_allowed_editing() ) {
+            $button     = update_tag_button($this->id);
+        }
+        print_header_simple($title, '', $navigation, '', '', '', $button);
+      
+
+    }    
+    
+    function print_footer() {
+        
+        print_footer();
+        
+    }
+   
+    
+}
+
+page_map_class(PAGE_TAG_INDEX, 'page_tag');
+
+?>