wwwroot . '/mod/wiki/instancecomments.php?pageid=' . $pageid . '&id=' . $commentid . '&action=edit';
} else if ($comesfrom == 'addcomments') {
$action = $CFG->wwwroot . '/mod/wiki/instancecomments.php?pageid=' . $pageid . '&id=' . $commentid . '&action=add';
} else {
$action = $CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $pageid;
}
if (!empty($section)) {
$action .= "§ion=" . urlencode($section);
}
///Get tags for every element we are displaying
$tag = getTokens($editor, 'bold');
$wiki_editor['bold'] = array('ed_bold.gif', get_string('wikiboldtext', 'wiki'), $tag[0], $tag[1], get_string('wikiboldtext', 'wiki'));
$tag = getTokens($editor, 'italic');
$wiki_editor['italic'] = array('ed_italic.gif', get_string('wikiitalictext', 'wiki'), $tag[0], $tag[1], get_string('wikiitalictext', 'wiki'));
$tag = getTokens($editor, 'link');
$wiki_editor['internal'] = array('ed_internal.gif', get_string('wikiinternalurl', 'wiki'), $tag[0], $tag[1], get_string('wikiinternalurl', 'wiki'));
$tag = getTokens($editor, 'url');
$wiki_editor['external'] = array('ed_external.gif', get_string('wikiexternalurl', 'wiki'), $tag[0], $tag[1], get_string('wikiexternalurl', 'wiki'));
$tag = getTokens($editor, 'list');
$wiki_editor['u_list'] = array('ed_ul.gif', get_string('wikiunorderedlist', 'wiki'), '\\n' . $tag[0], '', '');
$wiki_editor['o_list'] = array('ed_ol.gif', get_string('wikiorderedlist', 'wiki'), '\\n' . $tag[1], '', '');
$tag = getTokens($editor, 'image');
$wiki_editor['image'] = array('ed_img.gif', get_string('wikiimage', 'wiki'), $tag[0], $tag[1], get_string('wikiimage', 'wiki'));
$tag = getTokens($editor, 'header');
$wiki_editor['h1'] = array('ed_h1.gif', get_string('wikiheader', 'wiki', 1), '\\n' . $tag . ' ', ' ' . $tag . '\\n', get_string('wikiheader', 'wiki', 1));
$wiki_editor['h2'] = array('ed_h2.gif', get_string('wikiheader', 'wiki', 2), '\\n' . $tag . $tag . ' ', ' ' . $tag . $tag . '\\n', get_string('wikiheader', 'wiki', 2));
$wiki_editor['h3'] = array('ed_h3.gif', get_string('wikiheader', 'wiki', 3), '\\n' . $tag . $tag . $tag . ' ', ' ' . $tag . $tag . $tag . '\\n', get_string('wikiheader', 'wiki', 3));
$tag = getTokens($editor, 'line_break');
$wiki_editor['hr'] = array('ed_hr.gif', get_string('wikihr', 'wiki'), '\\n' . $tag . '\\n', '', '');
$tag = getTokens($editor, 'nowiki');
$wiki_editor['nowiki'] = array('ed_nowiki.gif', get_string('wikinowikitext', 'wiki'), $tag[0], $tag[1], get_string('wikinowikitext', 'wiki'));
$OUTPUT->heading(strtoupper(get_string('format' . $editor, 'wiki')), 3);
$PAGE->requires->js('/mod/wiki/editors/wiki/buttons.js');
echo $OUTPUT->container_start('mdl-align');
foreach ($wiki_editor as $button) {
echo "";
echo "![](\"$CFG-)
wwwroot/mod/wiki/editors/wiki/images/$button[0]\" alt=\"" . $button[1] . "\" title=\"" . $button[1] . "\" />";
echo "";
}
echo $OUTPUT->container_end();
echo $OUTPUT->container_start('mdl-align');
echo '';
echo $OUTPUT->container_end();
}
/**
* Returns escaped token used by a wiki language to represent a given tag or "object" (bold -> **)
*
* @param string $format format of page
* @param array|string $token format tokens which needs to be escaped
* @return array|string
*/
function getTokens($format, $token) {
$tokens = wiki_parser_get_token($format, $token);
if (is_array($tokens)) {
foreach ($tokens as $key => $value) {
$tokens[$key] = urlencode(str_replace("'", "\'", $value));
}
} else {
urlencode(str_replace("'", "\'", $token));
}
return $tokens;
}