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152 lines
4.9 KiB
152 lines
4.9 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/*
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* Simple script to convert html anchors in smarty templates to self_links for ajax (tiki 6)
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* couldn't work out a clever enough regexp so trying in php
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*
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* ***** INSTRUCTIONS ******
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*
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* Move into root of your tiki and open in a browser
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* e.g. http://localhost/trunk/convert_tpl_ajax.php
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*
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* Select a tpl from the drop down and check the "Show replacements" checkbox
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* Copy the resulting source into your favourite text editor and
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* compare with the original (and test lots, obviously) before committing
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*
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* ***** N.B. 2: {if} statements inside anchor attributes ******
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* ***** will be commented out for later manual correction ******
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*
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* ***** N.B. 3: Nested quote marks in Smarty syntax ******
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* I found one tpl (tiki-pagehistory.tpl) that had links with nested quotes in the hrefs (ik!)
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* e.g. <a href="tiki-rollback.php?page={$page|escape:"url"}&version={$preview}" title="{tr}Roll back{/tr}">{tr}Roll back to this version{/tr}</a>
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* so i had to "manually" replace the "url" params with 'url' before running the script.
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*/
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// just in case
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require_once('tiki-setup.php');
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$access->check_permission('tiki_p_admin');
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$access->check_feature('javascript_enabled');
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$tpl = $_GET['tpl'];
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$count_r = 0;
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//if (empty($tpl)) {
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// $access->display_error('', 'no tpl');
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//}
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/**
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* @param $original
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* @param $template_base
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* @return mixed
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*/
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function replace_with_self_links($original, $template_base)
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{
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global $count_r;
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preg_match_all('/<a.*?\s*href=[^\.]*\.php[^>]*?>(.*?)<\/a>/mi', $original, $phplinks);
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$replacements = [];
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$count_r = count($phplinks[0]);
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for ($j = 0; $j < $count_r; $j++) {
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$ahref = $phplinks[0][$j];
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preg_match_all('/([^=\s]*?)="([^"]*?)"/i', $ahref, $attrs);
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$str = '{self_link ';
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for ($i = 0, $icount_attrs = count($attrs[1]); $i < $icount_attrs; $i++) {
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if (strtolower($attrs[1][$i]) == 'href') {
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$query = parse_url(urldecode(str_replace('&', '&', $attrs[2][$i])));
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if ($query['path'] != $template_base . '.php') {
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$str .= ' _script="' . $query['path'] . '" ';
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}
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$vars = explode('&', $query['query']);
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foreach ($vars as &$var) {
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$ar = explode('=', $var);
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$var = $ar[0] . '=' . process_value($ar[1]);
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}
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$str .= implode(' ', $vars) . ' ';
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} else {
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$str .= '_' . $attrs[1][$i] . '=' . process_value($attrs[2][$i]) . ' ';
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}
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}
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$str = trim($str) . '}' . $phplinks[1][$j] . '{/self_link}';
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$replacements[] = $str;
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}
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$replaced = str_replace($phplinks[0], $replacements, $original);
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return $replaced;
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}
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/**
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* @param $var
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* @return string
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*/
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function process_value($var)
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{
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if (strpos($var, '{$') === 0) {
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$var = trim($var, '{}');
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$q = '';
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} else {
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$q = '"';
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}
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// comment out if's inside attributes for manual processing
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$var = preg_replace(
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['/\{if\s([^\}]*)\}/i', '/\{else\}/i', '/\{\/if\}/i', '/\{elseif\s([^\}]*)\}/i'],
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['{*if $1*}', '{*else*}', '{*/if*}', '/{*elseif $1*}/'],
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$var
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);
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$var = "$q" . $var . "$q";
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return $var;
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}
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$markup = file_get_contents('templates/' . $tpl . '.tpl');
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$checked = ! empty($_REQUEST['toggle']) ? ' checked=\'checked\'' : '';
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if (! empty($checked)) {
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$markup = replace_with_self_links($markup, $tpl);
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}
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$fp = opendir('templates/');
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$tpl_sel = '<select name=\'tpl\' id=\'tpl\' onclick=\'this.form.submit();\'><option>Select tpl</option>';
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while (false !== ($f = readdir($fp))) {
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preg_match('/^(.*)\.tpl$/', $f, $m);
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if (count($m) > 0) {
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$tpl_sel .= '<option value=\'' . $m[1] . '\'';
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$tpl_sel .= $m[1] == $tpl ? ' selected=\"selected\">' : '>';
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$tpl_sel .= $m[1] . '.tpl</option>';
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}
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}
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$tpl_sel .= '</select>';
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// cheating - lazy ;)
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$form = str_replace(
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"\n",
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'',
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"<form action='#'>
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<label for='toggle'>" . (empty($_REQUEST['toggle']) ? 'Show replacements' : "Showing $count_r replacements") . ":</label>
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<input type='checkbox' id='toggle' name='toggle' onclick='this.form.submit();'$checked />
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$tpl_sel
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</form>"
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);
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$headerlib->add_jq_onready(
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<<<JS
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\$('#page-bar, .navbar, .titletips, h2').hide();
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\$('a.pagetitle').text('$tpl (tpl)').parent().after(
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\$("$form")
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);
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JS
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);
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$smarty->assign('source', true);
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$smarty->assign('sourced', htmlentities($markup));
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$smarty->assign('noHistory', true);
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$smarty->assign('info', ['version' => true]);
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// Display the template
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$smarty->assign('mid', 'tiki-pagehistory.tpl');
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$smarty->display("tiki.tpl");
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