mirror of
https://github.com/moodle/moodle.git
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107 lines
2.8 KiB
PHP
107 lines
2.8 KiB
PHP
<?php // $Id$
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require_once('../config.php');
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require_once('lib.php');
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require_once('pagelib.php');
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require_once($CFG->dirroot.'/lib/weblib.php');
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require_login();
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if (empty($CFG->usetags)) {
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error(get_string('tagsaredisabled', 'tag'));
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}
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$tagid = optional_param('id', 0, PARAM_INT); // tag id
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$edit = optional_param('edit', -1, PARAM_BOOL);
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$userpage = optional_param('userpage', 0, PARAM_INT); // which page to show
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$perpage = optional_param('perpage', 24, PARAM_INT);
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$tag = tag_by_id($tagid);
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if (!$tag) {
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redirect($CFG->wwwroot.'/tag/search.php');
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}
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//create a new page_tag object, defined in pagelib.php
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$PAGE = page_create_object(PAGE_TAG_INDEX, $tag->id);
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$pageblocks = blocks_setup($PAGE,BLOCKS_PINNED_BOTH);
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$PAGE->tag_object = $tag;
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if (($edit != -1) and $PAGE->user_allowed_editing()) {
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$USER->editing = $edit;
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}
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$PAGE->print_header();
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echo '<table border="0" cellpadding="3" cellspacing="0" width="100%" id="layout-table">';
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echo '<tr valign="top">';
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//----------------- left column -----------------
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$blocks_preferred_width = bounded_number(180, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]), 210);
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echo '<td style="vertical-align: top; width: '.$blocks_preferred_width.'px;" id="left-column">';
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if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing()) {
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blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
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}
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echo '</td>';
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//----------------- middle column -----------------
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echo '<td valign="top" id="middle-column">';
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$tagname = tag_display_name($tag);
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$systemcontext = get_context_instance(CONTEXT_SYSTEM);
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if ($tag->flag > 0 && has_capability('moodle/tag:manage', $systemcontext)) {
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$tagname = '<span class="flagged-tag">' . $tagname . '</span>';
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}
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print_heading($tagname, '', 2, 'headingblock header tag-heading');
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print_tag_description_box($tag);
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$usercount = count_items_tagged_with($tag->id,'user');
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if ($usercount > 0) {
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$heading = get_string('userstaggedwith', 'tag', $tagname) . ': ' . $usercount;
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print_heading($heading, '', 3);
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$baseurl = $CFG->wwwroot.'/tag/index.php?id=' . $tag->id;
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print_paging_bar($usercount, $userpage, $perpage, $baseurl.'&', 'userpage');
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print_tagged_users_table($tag, $userpage * $perpage, $perpage);
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}
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echo '</td>';
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//----------------- right column -----------------
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$blocks_preferred_width = bounded_number(180, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]), 210);
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echo '<td style="vertical-align: top; width: '.$blocks_preferred_width.'px;" id="right-column">';
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if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $PAGE->user_is_editing()) {
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blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
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}
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echo '</td>';
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/// Finish the page
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echo '</tr></table>';
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$PAGE->print_footer();
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?>
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