. /** * @package core_tag * @category tag * @copyright 2007 Luiz Cruz * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once('../config.php'); require_once('lib.php'); require_once('locallib.php'); require_once($CFG->dirroot.'/lib/weblib.php'); require_once($CFG->dirroot.'/blog/lib.php'); require_login(); if (empty($CFG->usetags)) { print_error('tagsaredisabled', 'tag'); } $tagid = optional_param('id', 0, PARAM_INT); // tag id $tagname = optional_param('tag', '', PARAM_TAG); // tag $edit = optional_param('edit', -1, PARAM_BOOL); $userpage = optional_param('userpage', 0, PARAM_INT); // which page to show $perpage = optional_param('perpage', 24, PARAM_INT); $systemcontext = context_system::instance(); if ($tagname) { $tag = tag_get('name', $tagname, '*'); } else if ($tagid) { $tag = tag_get('id', $tagid, '*'); } unset($tagid); if (empty($tag)) { redirect($CFG->wwwroot.'/tag/search.php'); } $PAGE->set_url('/tag/index.php', array('id' => $tag->id)); $PAGE->set_subpage($tag->id); $PAGE->set_context($systemcontext); $PAGE->set_pagelayout('standard'); $PAGE->set_blocks_editing_capability('moodle/tag:editblocks'); if (($edit != -1) and $PAGE->user_allowed_editing()) { $USER->editing = $edit; } $tagname = tag_display_name($tag); $title = get_string('tag', 'tag') .' - '. $tagname; $button = ''; if ($PAGE->user_allowed_editing() ) { $button = $OUTPUT->edit_button(new moodle_url("$CFG->wwwroot/tag/index.php", array('id' => $tag->id))); } $PAGE->navbar->add(get_string('tags', 'tag'), new moodle_url('/tag/search.php')); $PAGE->navbar->add($tagname); $PAGE->set_title($title); $PAGE->set_heading($COURSE->fullname); $PAGE->set_button($button); $courserenderer = $PAGE->get_renderer('core', 'course'); echo $OUTPUT->header(); // Manage all tags links if (has_capability('moodle/tag:manage', $systemcontext)) { echo '

' ; } $tagname = tag_display_name($tag); if ($tag->flag > 0 && has_capability('moodle/tag:manage', $systemcontext)) { $tagname = '' . $tagname . ''; } echo $OUTPUT->heading($tagname, 2); tag_print_management_box($tag); tag_print_description_box($tag); // Check what type of results are avaialable require_once($CFG->dirroot.'/tag/coursetagslib.php'); $courses = $courserenderer->tagged_courses($tag->id); if (!empty($CFG->enableblogs) && has_capability('moodle/blog:view', $systemcontext)) { require_once($CFG->dirroot.'/blog/lib.php'); require_once($CFG->dirroot.'/blog/locallib.php'); $bloglisting = new blog_listing(array('tag' => $tag->id)); $limit = 10; $start = 0; $blogs = $bloglisting->get_entries($start, $limit); } $usercount = tag_record_count('user', $tag->id); // Only include 's to those anchors that actually will be shown $relatedpageslink = ""; $countanchors = 0; if (!empty($courses)) { $relatedpageslink = ''.get_string('courses').''; $countanchors++; } if (!empty($blogs)) { if ($countanchors > 0) { $relatedpageslink .= ' | '; } $relatedpageslink .= ''.get_string('relatedblogs', 'tag').''; $countanchors++; } if ($usercount > 0) { if ($countanchors > 0) { $relatedpageslink .= ' | '; } $relatedpageslink .= ''.get_string('users').''; $countanchors++; } // If only one anchor is present, no is needed if ($countanchors == 0) { echo '

'.get_string('noresultsfor', 'tag', $tagname).'

'; } elseif ($countanchors > 1) { echo '

'.$relatedpageslink.'

'; } // Display courses tagged with the tag if (!empty($courses)) { echo $OUTPUT->box_start('generalbox', 'tag-blogs'); //could use an id separate from tag-blogs, but would have to copy the css style to make it look the same echo ""; echo $courses; echo $OUTPUT->box_end(); } // Print up to 10 previous blogs entries if (!empty($blogs)) { echo $OUTPUT->box_start('generalbox', 'tag-blogs'); $heading = get_string('relatedblogs', 'tag', $tagname). ' ' . get_string('taggedwith', 'tag', $tagname); echo ""; echo $OUTPUT->heading($heading, 3); echo '

'; echo ''; echo format_string($blog->subject); echo ''; echo ' - '; echo ''; echo fullname($blog); echo ''; echo ', '. userdate($blog->lastmodified); echo '

'; $allblogsurl = new moodle_url('/blog/index.php', array('tagid' => $tag->id)); echo '

'.get_string('seeallblogs', 'tag', $tagname).'

'; echo $OUTPUT->box_end(); } if ($usercount > 0) { //user table box echo $OUTPUT->box_start('generalbox', 'tag-user-table'); $heading = get_string('users'). ' ' . get_string('taggedwith', 'tag', $tagname) . ': ' . $usercount; echo ""; echo $OUTPUT->heading($heading, 3); $baseurl = new moodle_url('/tag/index.php', array('id' => $tag->id)); $pagingbar = new paging_bar($usercount, $userpage, $perpage, $baseurl); $pagingbar->pagevar = 'userpage'; echo $OUTPUT->render($pagingbar); tag_print_tagged_users_table($tag, $userpage * $perpage, $perpage); echo $OUTPUT->box_end(); } echo $OUTPUT->footer();