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168 lines
6.7 KiB
168 lines
6.7 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_addrelation_info()
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{
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return [
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'name' => tra('Add Relation'),
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'description' => tra('Provide a button to toggle a pre-specified relation.'),
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'filter' => 'int',
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'format' => 'html',
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'validate' => 'all',
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'prefs' => ['wikiplugin_addrelation'],
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'introduced' => 8,
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'iconname' => 'link-external',
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'documentation' => 'PluginAddRelation',
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'params' => [
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'qualifier' => [
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'required' => true,
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'name' => tra('Qualifier'),
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'description' => tra('Relation qualifier. Usually a three-part string separated by two periods.'),
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'filter' => 'attribute_type',
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'default' => [],
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'since' => '8.0',
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],
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'source_object' => [
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'required' => false,
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'name' => tra('Source Object'),
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'description' => tr('Object identifier as %0type:itemId%1 to start the relation from, will use the current
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object if left blank.', '<code>', '</code>'),
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'filter' => 'text',
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'default' => null,
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'since' => '8.0',
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'profile_reference' => 'type_colon_object',
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],
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'target_object' => [
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'required' => false,
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'name' => tra('Target Object'),
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'description' => tr('Object identifier as %0type:itemId%1 to end the relation to, will use the current
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object if left blank.', '<code>', '</code>'),
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'filter' => 'text',
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'default' => null,
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'since' => '8.0',
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'profile_reference' => 'type_colon_object',
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],
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'label_add' => [
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'required' => false,
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'name' => tra('Button Text for Add'),
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'description' => tra('Text to show on the button to add relation'),
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'filter' => 'text',
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'since' => '8.0',
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'default' => tra('Add Relation'),
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],
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'label_added' => [
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'required' => false,
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'name' => tra('Button Text for Already Added State'),
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'description' => tra('Text to show on the button when relation is already added'),
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'filter' => 'text',
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'since' => '8.0',
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'default' => tra('Relation Added'),
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],
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'label_remove' => [
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'required' => false,
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'name' => tra('Mouseover Button Text for Remove'),
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'description' => tra('Text to show on the button to remove relation'),
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'filter' => 'text',
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'since' => '8.0',
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'default' => tra('Remove Relation'),
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],
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'button_id' => [
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'required' => false,
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'name' => tra('Button ID'),
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'description' => tra('A unique ID to distinguish the button from others on the page if there is more than one'),
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'filter' => 'text',
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'since' => '8.0',
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'default' => '0',
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],
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'button_class' => [
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'required' => false,
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'name' => tra('Set Button Class'),
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'description' => tra('Class or classes for the Button'),
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'filter' => 'text',
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'since' => '8.0',
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'default' => 'btn btn-primary',
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],
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],
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];
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}
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function wikiplugin_addrelation($data, $params)
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{
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global $user;
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if (isset($params['source_object']) && false !== strpos($params['source_object'], ':')) {
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list($source_object['type'], $source_object['object']) = explode(':', $params['source_object'], 2);
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} else {
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$source_object = current_object();
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}
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if (isset($params['target_object']) && false !== strpos($params['target_object'], ':')) {
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list($target_object['type'], $target_object['object']) = explode(':', $params['target_object'], 2);
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} else {
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$target_object = current_object();
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}
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if ($source_object == $target_object) {
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return tra('Source and target object cannot be the same');
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}
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if (! isset($params['qualifier'])) {
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return WikiParser_PluginOutput::argumentError(['qualifier']);
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} else {
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$qualifier = $params['qualifier'];
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}
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if (! empty($params['label_add'])) {
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$labeladd = $params['label_add'];
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} else {
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$labeladd = tra('Add Relation');
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}
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if (! empty($params['label_remove'])) {
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$labelremove = $params['label_remove'];
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} else {
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$labelremove = tra('Remove Relation');
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}
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if (! empty($params['label_added'])) {
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$labeladded = $params['label_added'];
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} else {
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$labeladded = tra('Relation Added');
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}
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if (! empty($params['button_id'])) {
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$id = 'wp_addrelation_' . $params['button_id'];
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} else {
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$id = 'wp_addrelation_0';
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}
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if (! empty($params['button_class'])) {
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$button_class = $params['button_class'];
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} else {
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$button_class = "btn btn-primary";
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}
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$relationlib = TikiLib::lib('relation');
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if (isset($_POST[$id])) {
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if ($_POST[$id] == 'y') {
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$relationlib->add_relation($qualifier, $source_object['type'], $source_object['object'], $target_object['type'], $target_object['object']);
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} elseif ($_POST[$id] == 'n') {
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if ($relation_id = $relationlib->get_relation_id($qualifier, $source_object['type'], $source_object['object'], $target_object['type'], $target_object['object'])) {
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$relationlib->remove_relation($relation_id);
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}
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}
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}
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$relationsfromsource = $relationlib->get_relations_from($source_object['type'], $source_object['object'], $qualifier);
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$relationexists = false;
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foreach ($relationsfromsource as $r) {
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if ($r['itemId'] == $target_object['object'] && $r['type'] == $target_object['type']) {
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$relationexists = true;
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break;
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}
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}
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$smarty = TikiLib::lib('smarty');
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$smarty->assign('wp_addrelation_id', $id);
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$smarty->assign('wp_addrelation_action', $relationexists ? 'n' : 'y');
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$smarty->assign('label_add', $labeladd);
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$smarty->assign('label_added', $labeladded);
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$smarty->assign('label_remove', $labelremove);
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$smarty->assign('button_class', $button_class);
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return $smarty->fetch('wiki-plugins/wikiplugin_addrelation.tpl');
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}
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