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207 lines
9.5 KiB
207 lines
9.5 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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* @return array
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*/
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function module_change_category_info()
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{
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return [
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'name' => tra('Change Category'),
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'description' => tra('Enables to categorize an object.') . " " . tra('Some combinations of Multiple categories, Detailed, Unassign and Assign may challenge intuition or be simply broken.'),
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'prefs' => ['feature_categories', 'feature_wiki'],
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'documentation' => 'Module change_category',
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'params' => [
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'id' => [
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'name' => tra('Category identifier'),
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'description' => tra('Changes the root of the displayed categories from default "TOP" to the category with the given identifier.') . " " . tra('Note that the root category is not displayed.') . " " . tra('Example value: 13.') . " " . tra('Defaults to 0 (root).'),
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'filter' => 'int',
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'profile_reference' => 'category',
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],
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'notop' => [
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'name' => tra('No top'),
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'description' => tra('In non-detailed view, disallow uncategorizing. Example value: 1.') . " " . tra('Not set by default.'),
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],
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'path' => [
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'name' => tra('Display path'),
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'description' => tra('Unless set to "n", display relative category paths in the category tree rather than category names.') . " " . tra('Paths are relative to the root category, which is not displayed.') . " " . tra('Example value:') . ' "n". ' . tra('Not set by default.'),
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],
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'multiple' => [
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'name' => tra('Multiple categories'),
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'description' => tra('If set to "n", only allows categorizing in one category (from those displayed).') . " " . tra('Not set by default.'),
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],
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'categorize' => [
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'name' => tra('Categorize'),
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'description' => tra('String to display on the button to submit new categories, when multiple categories is enabled. Default value: Categorize.'),
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],
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'shy' => [
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'name' => tra('Shy'),
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'description' => tra('If set to "y", the module is not shown on pages which are not already categorized.') . " " . tra('Not set by default.'),
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],
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'detail' => [
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'name' => tra('Detailed'),
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'description' => tra('If set to "y", shows a list of categories in which the object is. If deletion is not disabled, it is done with the list.') . " " . tra('Not set by default.'),
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],
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'del' => [
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'name' => tra('Unassign'),
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'description' => tra('If set to "n", the detailed list of categories will not offer to unassign a category.') . " " . tra('Not set by default.'),
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'depends' => 'detail'
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],
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'add' => [
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'name' => tra('Assign'),
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'description' => tra('If set to "y", allow to assign new categories.') . " " . tra('Example values: y, n.') . " " . tra('Default value: y.'),
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],
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'group' => [
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'name' => tra('Group filter'),
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'description' => tra('Very particular filter option. If set to "y", only categories with a name matching one of the user\'s groups are shown, and descendants of these matching categories.') . " " . tra('Example values: y, n.') . " " . tra('Default value: n.'),
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],
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'imgUrlNotIn' => [
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'name' => tra('Image URL not in category'),
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'description' => tra('Very particular parameter. If both this and "Image URL in category" are set and the root category contains a single child category, the module only displays an image with this URL if the object is not in the category.') . ' ' . tra('Example value:') . ' http://www.example.org/img/redcross.png.',
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],
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'imgUrlIn' => [
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'name' => tra('Image URL in category'),
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'description' => tra('Very particular parameter. If both this and "Image URL not in category" are set and the root category contains a single child category, the module only displays an image with this URL if the object is in the category.') . ' ' . tra('Example value:') . ' http://www.example.org/img/bigplus.png.',
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],
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],
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];
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}
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/**
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* @param $mod_reference
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* @param $module_params
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*/
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function module_change_category($mod_reference, $module_params)
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{
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global $prefs;
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$smarty = TikiLib::lib('tiki');
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$smarty = TikiLib::lib('smarty');
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$modlib = TikiLib::lib('mod');
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$smarty->assign('showmodule', false);
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$object = current_object();
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if ($object || $modlib->is_admin_mode(true)) {
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$categlib = TikiLib::lib('categ');
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if (! empty($module_params['id'])) {
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$id = $module_params['id'];
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$cat_parent = $categlib->get_category_name($id);
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} else {
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$id = 0;
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$cat_parent = '';
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}
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if (! empty($module_params['shy']) && ! $modlib->is_admin_mode(true)) {
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$shy = $module_params['shy'] === 'y';
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} else {
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$shy = false;
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}
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$detailed = isset($module_params['detail']) ? $module_params['detail'] : "n";
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$smarty->assign('detailed', $detailed);
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$add = isset($module_params['add']) ? $module_params['add'] : "y";
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$smarty->assign('add', $add);
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$multiple = isset($module_params['multiple']) ? $module_params['multiple'] : "y";
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$smarty->assign('multiple', $multiple);
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$cat_type = $object['type'];
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$cat_objid = $object['object'];
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$categories = $categlib->getCategories($id ? ['identifier' => $id, 'type' => 'descendants'] : null);
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if (! empty($module_params['group']) && $module_params['group'] == 'y') {
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global $user;
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$userlib = TikiLib::lib('user');
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if (! $user) {
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return;
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}
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$userGroups = $userlib->get_user_groups_inclusion($user);
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foreach ($categories as $i => $cat) {
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if (isset($userGroups[$cat['name']])) {
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continue;
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}
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$ok = false;
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foreach ($cat['tepath'] as $c) {
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if (isset($userGroups[$c])) {
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$ok = true;
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break;
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}
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}
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if (! $ok) {
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unset($categories[$i]);
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}
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}
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}
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$managedCategories = array_keys($categories);
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if (isset($_REQUEST['remove']) && (! isset($module_params['del']) || $module_params['del'] != 'n')) {
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$originalCategories = $categlib->get_object_categories($cat_type, $cat_objid);
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// Check if the object is in the category to prevent infinite redirection.
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if (in_array($_REQUEST['remove'], $originalCategories) && in_array($_REQUEST['remove'], $managedCategories)) {
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$selectedCategories = [];
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$managedCategories = array_intersect([(int) $_REQUEST['remove']], $managedCategories);
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}
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} elseif (isset($_REQUEST["modcatid"]) and $_REQUEST["modcatid"] == $id) {
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if (! isset($_REQUEST['modcatchange'])) {
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$selectedCategories = [];
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} elseif (is_array($_REQUEST['modcatchange'])) {
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$selectedCategories = $_REQUEST['modcatchange'];
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} else {
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$selectedCategories = [$_REQUEST['modcatchange']];
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}
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foreach ($selectedCategories as &$selectedCategory) {
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$selectedCategory = (int) $selectedCategory;
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}
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if ($detailed != 'n') {
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$managedCategories = array_intersect($selectedCategories, $managedCategories);
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}
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}
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if (isset($selectedCategories)) {
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$objectperms = Perms::get(['type' => $cat_type, 'object' => $cat_objid]);
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if ($objectperms->modify_object_categories) {
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$categlib->update_object_categories($selectedCategories, $cat_objid, $cat_type, null, null, null, $managedCategories);
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}
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header('Location: ' . $_SERVER['REQUEST_URI']);
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die;
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}
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$objectCategories = $categlib->get_object_categories($cat_type, $cat_objid);
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$isInAllManagedCategories = true;
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foreach ($categories as &$category) {
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if (in_array($category['categId'], $objectCategories)) {
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$category['incat'] = 'y';
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$shy = false;
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} else {
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$category['incat'] = 'n';
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$isInAllManagedCategories = false;
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}
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}
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if (count($categories) != 1) {
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unset($module_params['imgUrlNotIn']);
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unset($module_params['imgUrlIn']);
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}
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$smarty->assign('isInAllManagedCategories', $isInAllManagedCategories);
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$smarty->assign('showmodule', ! $shy);
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$objectlib = TikiLib::lib('object');
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$title = $objectlib->get_title($cat_type, $cat_objid);
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if (empty($cat_parent)) {
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$smarty->assign('tpl_module_title', sprintf(tra('Categorize %s'), htmlspecialchars($title)));
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} else {
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$smarty->assign('tpl_module_title', sprintf(tra('Categorize %s in %s'), htmlspecialchars($title), htmlspecialchars($cat_parent)));
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}
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$smarty->assign('modcatlist', $categories);
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$smarty->assign('modcatid', $id);
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}
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}
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