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177 lines
7.6 KiB
177 lines
7.6 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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function wikiplugin_wikidiff_info()
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{
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global $prefs;
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return [
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'name' => tra('Wiki Diff'),
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'documentation' => 'PluginWikidiff',
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'description' => tra('Display the differences between two wiki objects'),
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'prefs' => [ 'wikiplugin_wikidiff', 'feature_wiki' ],
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'iconname' => 'code-fork',
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'introduced' => 15.3,
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'format' => 'html',
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'extraparams' => true,
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'params' => [
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'object_id' => [
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'required' => true,
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'name' => tra('Object Id'),
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'description' => tra('Object to do a diff on (page name for wiki pages)'),
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'since' => 15.3,
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'default' => '',
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'filter' => 'text',
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],
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'object_type' => [
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'required' => false,
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'name' => tra('Object Type'),
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'description' => tra('Object type (wiki pages only)'),
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'since' => 15.3,
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'default' => 'wiki page',
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'filter' => 'text',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('Wiki Page'), 'value' => 'wiki page'],
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]
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],
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'oldver' => [
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'required' => true,
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'name' => tra('Old version'),
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'description' => tra('Integer for old version number, or date') ,
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'since' => 15.3,
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'filter' => 'text',
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'default' => '',
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],
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'newver' => [
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'required' => false,
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'name' => tra('New version'),
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'description' => tra('Integer for old version number, or date') . ' - ' . tra('Leave empty for current version') ,
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'since' => 15.3,
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'filter' => 'text',
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'default' => '',
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],
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'curver' => [
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'required' => false,
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'name' => tra('show current version link'),
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'description' => tra('show the link of the current version to help go back to the current version of the page') ,
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'filter' => 'text',
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'default' => 'y',
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'since' => '23',
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'options' => [
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['text' => tra('Yes'), 'value' => 'y'],
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['text' => tra('No'), 'value' => 'n']
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]
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],
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'diff_style' => [
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'required' => false,
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'name' => tra('Diff Style'),
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'description' => tr('Defaults to "diff style" preference if empty'),
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'since' => '15.3',
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'filter' => 'text',
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'default' => $prefs['default_wiki_diff_style'],
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('HTML diff'), 'value' => 'htmldiff'],
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['text' => tra('Side-by-side diff'), 'value' => 'sidediff'],
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['text' => tra('Side-by-side diff by characters'), 'value' => 'sidediff-char'],
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['text' => tra('Inline diff'), 'value' => 'inlinediff'],
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['text' => tra('Inline diff by characters'), 'value' => 'inlinediff-char'],
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['text' => tra('Full side-by-side diff'), 'value' => 'sidediff-full'],
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['text' => tra('Full side-by-side diff by characters'), 'value' => 'sidediff-full-char'],
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['text' => tra('Full inline diff'), 'value' => 'inlinediff-full'],
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['text' => tra('Full inline diff by characters'), 'value' => 'inlinediff-full-char'],
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['text' => tra('Unified diff'), 'value' => 'unidiff'],
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['text' => tra('Side-by-side view'), 'value' => 'sideview'],
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],
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],
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'show_version_info' => [
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'required' => false,
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'name' => tra('Show version info'),
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'description' => tra('Show the heading "Comparing version X with version Y"'),
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'since' => 15.3,
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'default' => 'n',
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'filter' => 'text',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('No'), 'value' => 'n'],
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['text' => tra('Yes'), 'value' => 'y'],
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]
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],
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'pagedenied_text' => [
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'required' => false,
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'name' => tr('Permission denied message'),
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'description' => tr('Text to show when the page exists but the user has insufficient permissions to see it.'),
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'since' => '18.0',
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'filter' => 'text',
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'default' => '',
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],
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'pagenotapproved_text' => [
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'required' => false,
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'name' => tr('No version approved error message'),
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'description' => tr('Text to show when the page exists but no version is approved.'),
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'since' => '18.0',
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'filter' => 'text',
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'default' => "You don't have permission to see this content, because it hasn't been approved",
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],
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]
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];
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}
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function wikiplugin_wikidiff($data, $params)
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{
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global $prefs;
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// TODO refactor: defaults for plugins?
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$defaults = [];
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$plugininfo = wikiplugin_wikidiff_info();
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foreach ($plugininfo['params'] as $key => $param) {
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$defaults["$key"] = $param['default'];
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}
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$params = array_merge($defaults, $params);
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$tikilib = TikiLib::lib('tiki');
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$perms = $tikilib->get_perm_object($params['object_id'], $params['object_type']);
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if ($perms['tiki_p_view'] != 'y') {
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$text = $params['pagedenied_text'];
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return($text);
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}
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if ($prefs['flaggedrev_approval'] == 'y') {
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$flaggedrevisionlib = TikiLib::lib('flaggedrevision');
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if ($flaggedrevisionlib->page_requires_approval($params['object_id'])) {
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if (! $flaggedrevisionlib->version_is_flagged($params['object_id'], $params['oldver'], 'moderation', 'OK')) {
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// If oldver (required) is not approved, display error message
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$text = $params['pagenotapproved_text'];
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return($text);
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}
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if (isset($params['newver']) && ! empty($params['newver'])) {
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// If specific version is specified, check if it has been approved
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if (! $flaggedrevisionlib->version_is_flagged($params['object_id'], $params['newver'], 'moderation', 'OK')) {
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return($params['pagenotapproved_text']);
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}
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} else {
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// No version provided, get latest approved version
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if ($version_info = $flaggedrevisionlib->get_version_with($params['object_id'], 'moderation', 'OK')) {
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$params['newver'] = (int)$version_info['version'];
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if ($params['newver'] < (int)$params['oldver']) {
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return($params['pagenotapproved_text']);
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}
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}
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}
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}
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}
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// Note: the underlying param is the opposite: hide_version_info
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$params['show_version_info'] = $params['show_version_info'] !== 'n';
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$smarty = TikiLib::lib('smarty');
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$smarty->loadPlugin('smarty_function_wikidiff');
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$ret = smarty_function_wikidiff($params, $smarty->getEmptyInternalTemplate());
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return $ret;
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}
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