xref: /webtrees/app/Module/StoriesModule.php (revision 19697c2f4600863983dd0b30d59a76a8899491a5) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2017 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16namespace Fisharebest\Webtrees\Module;
17
18use Fisharebest\Webtrees\Auth;
19use Fisharebest\Webtrees\Bootstrap4;
20use Fisharebest\Webtrees\Controller\PageController;
21use Fisharebest\Webtrees\Database;
22use Fisharebest\Webtrees\Filter;
23use Fisharebest\Webtrees\Functions\FunctionsEdit;
24use Fisharebest\Webtrees\Html;
25use Fisharebest\Webtrees\I18N;
26use Fisharebest\Webtrees\Individual;
27use Fisharebest\Webtrees\Menu;
28use Fisharebest\Webtrees\Module;
29use Fisharebest\Webtrees\Tree;
30
31/**
32 * Class StoriesModule
33 */
34class StoriesModule extends AbstractModule implements ModuleTabInterface, ModuleConfigInterface, ModuleMenuInterface {
35	/** {@inheritdoc} */
36	public function getTitle() {
37		return /* I18N: Name of a module */ I18N::translate('Stories');
38	}
39
40	/** {@inheritdoc} */
41	public function getDescription() {
42		return /* I18N: Description of the “Stories” module */ I18N::translate('Add narrative stories to individuals in the family tree.');
43	}
44
45	/**
46	 * This is a general purpose hook, allowing modules to respond to routes
47	 * of the form module.php?mod=FOO&mod_action=BAR
48	 *
49	 * @param string $mod_action
50	 */
51	public function modAction($mod_action) {
52		switch ($mod_action) {
53		case 'admin_edit':
54			$this->edit();
55			break;
56		case 'admin_delete':
57			$this->delete();
58			$this->config();
59			break;
60		case 'admin_config':
61			$this->config();
62			break;
63		case 'show_list':
64			$this->showList();
65			break;
66		default:
67			http_response_code(404);
68		}
69	}
70
71	/** {@inheritdoc} */
72	public function getConfigLink() {
73		return Html::url('module.php', [
74			'mod'        => $this->getName(),
75			'mod_action' => 'admin_config',
76		]);
77	}
78
79	/** {@inheritdoc} */
80	public function defaultTabOrder() {
81		return 55;
82	}
83
84	/** {@inheritdoc} */
85	public function getTabContent() {
86		global $controller, $WT_TREE;
87
88		$block_ids =
89			Database::prepare(
90				"SELECT block_id" .
91				" FROM `##block`" .
92				" WHERE module_name=?" .
93				" AND xref=?" .
94				" AND gedcom_id=?"
95			)->execute([
96				$this->getName(),
97				$controller->record->getXref(),
98				$controller->record->getTree()->getTreeId(),
99			])->fetchOneColumn();
100
101		$html = '';
102		foreach ($block_ids as $block_id) {
103			// Only show this block for certain languages
104			$languages = $this->getBlockSetting($block_id, 'languages');
105			if (!$languages || in_array(WT_LOCALE, explode(',', $languages))) {
106				$html .= '<div class="story_title descriptionbox center rela">' . $this->getBlockSetting($block_id, 'title') . '</div>';
107				$html .= '<div class="story_body optionbox">' . $this->getBlockSetting($block_id, 'story_body') . '</div>';
108				if (Auth::isEditor($WT_TREE)) {
109					$html .= '<div class="story_edit"><a href="module.php?mod=' . $this->getName() . '&amp;mod_action=admin_edit&amp;block_id=' . $block_id . '">';
110					$html .= I18N::translate('Edit the story') . '</a></div>';
111				}
112			}
113		}
114		if (Auth::isManager($WT_TREE) && !$html) {
115			$html .= '<div class="news_title center">' . $this->getTitle() . '</div>';
116			$html .= '<div><a href="module.php?mod=' . $this->getName() . '&amp;mod_action=admin_edit&amp;xref=' . $controller->record->getXref() . '">';
117			$html .= I18N::translate('Add a story') . '</a></div><br>';
118		}
119
120		return $html;
121	}
122
123	/** {@inheritdoc} */
124	public function hasTabContent() {
125		return $this->getTabContent() != '';
126	}
127
128	/** {@inheritdoc} */
129	public function isGrayedOut() {
130		global $controller;
131
132		$count_of_stories =
133			Database::prepare(
134				"SELECT COUNT(block_id)" .
135				" FROM `##block`" .
136				" WHERE module_name=?" .
137				" AND xref=?" .
138				" AND gedcom_id=?"
139			)->execute([
140				$this->getName(),
141				$controller->record->getXref(),
142				$controller->record->getTree()->getTreeId(),
143			])->fetchOne();
144
145		return $count_of_stories == 0;
146	}
147
148	/** {@inheritdoc} */
149	public function canLoadAjax() {
150		return false;
151	}
152
153	/** {@inheritdoc} */
154	public function getPreLoadContent() {
155		return '';
156	}
157
158	/**
159	 * Show and process a form to edit a story.
160	 */
161	private function edit() {
162		global $WT_TREE;
163
164		if (Auth::isEditor($WT_TREE)) {
165			if (Filter::postBool('save') && Filter::checkCsrf()) {
166				$block_id = Filter::postInteger('block_id');
167				if ($block_id) {
168					Database::prepare(
169						"UPDATE `##block` SET gedcom_id=?, xref=? WHERE block_id=?"
170					)->execute([Filter::postInteger('gedcom_id'), Filter::post('xref', WT_REGEX_XREF), $block_id]);
171				} else {
172					Database::prepare(
173						"INSERT INTO `##block` (gedcom_id, xref, module_name, block_order) VALUES (?, ?, ?, ?)"
174					)->execute([
175						Filter::postInteger('gedcom_id'),
176						Filter::post('xref', WT_REGEX_XREF),
177						$this->getName(),
178						0,
179					]);
180					$block_id = Database::getInstance()->lastInsertId();
181				}
182				$this->setBlockSetting($block_id, 'title', Filter::post('title'));
183				$this->setBlockSetting($block_id, 'story_body', Filter::post('story_body'));
184				$languages = Filter::postArray('lang');
185				$this->setBlockSetting($block_id, 'languages', implode(',', $languages));
186				$this->config();
187			} else {
188				$block_id = Filter::getInteger('block_id');
189
190				$controller = new PageController;
191				if ($block_id) {
192					$controller->setPageTitle(I18N::translate('Edit the story'));
193					$title      = $this->getBlockSetting($block_id, 'title');
194					$story_body = $this->getBlockSetting($block_id, 'story_body');
195					$xref       = Database::prepare(
196						"SELECT xref FROM `##block` WHERE block_id=?"
197					)->execute([$block_id])->fetchOne();
198				} else {
199					$controller->setPageTitle(I18N::translate('Add a story'));
200					$title      = '';
201					$story_body = '';
202					$xref       = Filter::get('xref', WT_REGEX_XREF);
203				}
204				$controller->pageHeader();
205				if (Module::getModuleByName('ckeditor')) {
206					CkeditorModule::enableEditor($controller);
207				}
208
209				$individual = Individual::getInstance($xref, $WT_TREE);
210
211				echo Bootstrap4::breadcrumbs([
212					route('admin-control-panel') => I18N::translate('Control panel'),
213					route('admin-modules')       => I18N::translate('Module administration'),
214					'module.php?mod=' . $this->getName() . '&mod_action=admin_config' => $this->getTitle(),
215				], $controller->getPageTitle());
216				?>
217
218				<h1><?= $controller->getPageTitle() ?></h1>
219
220				<form class="form-horizontal" method="post" action="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit">
221					<?= Filter::getCsrf() ?>
222					<input type="hidden" name="save" value="1">
223					<input type="hidden" name="block_id" value="<?= $block_id ?>">
224					<input type="hidden" name="gedcom_id" value="<?= $WT_TREE->getTreeId() ?>">
225
226					<div class="row form-group">
227						<label for="title" class="col-sm-3 col-form-label">
228							<?= I18N::translate('Story title') ?>
229						</label>
230						<div class="col-sm-9">
231							<input type="text" class="form-control" name="title" id="title" value="<?= Html::escape($title) ?>">
232						</div>
233					</div>
234
235					<div class="row form-group">
236						<label for="story_body" class="col-sm-3 col-form-label">
237							<?= I18N::translate('Story') ?>
238						</label>
239						<div class="col-sm-9">
240							<textarea name="story_body" id="story_body" class="html-edit form-control" rows="10"><?= Html::escape($story_body) ?></textarea>
241						</div>
242					</div>
243
244					<div class="row form-group">
245						<label for="xref" class="col-sm-3 col-form-label">
246							<?= I18N::translate('Individual') ?>
247						</label>
248						<div class="col-sm-9">
249							<?= FunctionsEdit::formControlIndividual($individual, ['id' => 'xref', 'name' => 'xref']) ?>
250						</div>
251					</div>
252
253					<div class="row form-group">
254						<label for="xref" class="col-sm-3 col-form-label">
255							<?= I18N::translate('Show this block for which languages') ?>
256						</label>
257						<div class="col-sm-9">
258							<?= FunctionsEdit::editLanguageCheckboxes('lang', explode(',', $this->getBlockSetting($block_id, 'languages'))) ?>
259						</div>
260					</div>
261
262					<div class="row form-group">
263						<div class="offset-sm-3 col-sm-9">
264							<button type="submit" class="btn btn-primary">
265								<i class="fa fa-check"></i>
266								<?= I18N::translate('save') ?>
267							</button>
268						</div>
269					</div>
270
271				</form>
272				<?php
273			}
274		} else {
275			header('Location: index.php');
276		}
277	}
278
279	/**
280	 * Respond to a request to delete a story.
281	 */
282	private function delete() {
283		global $WT_TREE;
284
285		if (Auth::isEditor($WT_TREE)) {
286			$block_id = Filter::getInteger('block_id');
287
288			Database::prepare(
289				"DELETE FROM `##block_setting` WHERE block_id=?"
290			)->execute([$block_id]);
291
292			Database::prepare(
293				"DELETE FROM `##block` WHERE block_id=?"
294			)->execute([$block_id]);
295		} else {
296			header('Location: index.php');
297			exit;
298		}
299	}
300
301	/**
302	 * The admin view - list, create, edit, delete stories.
303	 */
304	private function config() {
305		global $WT_TREE;
306
307		$controller = new PageController;
308		$controller
309			->restrictAccess(Auth::isAdmin())
310			->setPageTitle($this->getTitle())
311			->pageHeader()
312			->addInlineJavascript('
313				$("#story_table").dataTable({
314					' . I18N::datatablesI18N() . ',
315					autoWidth: false,
316					paging: true,
317					pagingType: "full_numbers",
318					lengthChange: true,
319					filter: true,
320					info: true,
321					sorting: [[0,"asc"]],
322					columns: [
323						/* 0-name */ null,
324						/* 1-NAME */ null,
325						/* 2-NAME */ { sortable:false },
326						/* 3-NAME */ { sortable:false }
327					]
328				});
329			');
330
331		$stories = Database::prepare(
332			"SELECT block_id, xref" .
333			" FROM `##block` b" .
334			" WHERE module_name=?" .
335			" AND gedcom_id=?" .
336			" ORDER BY xref"
337		)->execute([$this->getName(), $WT_TREE->getTreeId()])->fetchAll();
338
339		echo Bootstrap4::breadcrumbs([
340			route('admin-control-panel') => I18N::translate('Control panel'),
341			route('admin-modules')       => I18N::translate('Module administration'),
342		], $controller->getPageTitle());
343		?>
344
345		<h1><?= $controller->getPageTitle() ?></h1>
346
347		<form class="form form-inline">
348			<label for="ged" class="sr-only">
349				<?= I18N::translate('Family tree') ?>
350			</label>
351			<input type="hidden" name="mod" value="<?=  $this->getName() ?>">
352			<input type="hidden" name="mod_action" value="admin_config">
353			<?= Bootstrap4::select(Tree::getNameList(), $WT_TREE->getName(), ['id' => 'ged', 'name' => 'ged']) ?>
354			<input type="submit" class="btn btn-primary" value="<?= I18N::translate('show') ?>">
355		</form>
356
357		<p>
358			<a href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit" class="btn btn-default">
359				<i class="fa fa-plus"></i>
360				<?= I18N::translate('Add a story') ?>
361			</a>
362		</p>
363
364		<table class="table table-bordered table-sm">
365			<thead>
366				<tr>
367					<th><?= I18N::translate('Story title') ?></th>
368					<th><?= I18N::translate('Individual') ?></th>
369					<th><?= I18N::translate('Edit') ?></th>
370					<th><?= I18N::translate('Delete') ?></th>
371				</tr>
372			</thead>
373			<tbody>
374				<?php foreach ($stories as $story): ?>
375				<tr>
376					<td>
377						<?= Html::escape($this->getBlockSetting($story->block_id, 'title')) ?>
378					</td>
379					<td>
380						<?php $individual = Individual::getInstance($story->xref, $WT_TREE) ?>
381						<?php if ($individual): ?>
382						<a href="<?= $individual->getHtmlUrl() ?>#tab-stories">
383							<?= $individual->getFullName() ?>
384						</a>
385						<?php else: ?>
386							<?= $story->xref ?>
387						<?php endif ?>
388						</td>
389						<td>
390							<a href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit&amp;block_id=<?= $story->block_id ?>">
391								<i class="fa fa-pencil"></i> <?= I18N::translate('Edit') ?>
392							</a>
393						</td>
394						<td>
395							<a
396								href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_delete&amp;block_id=<?= $story->block_id ?>"
397								onclick="return confirm('<?= I18N::translate('Are you sure you want to delete “%s”?', Html::escape($this->getBlockSetting($story->block_id, 'title'))) ?>');"
398							>
399								<i class="fa fa-trash"></i> <?= I18N::translate('Delete') ?>
400							</a>
401					</td>
402				</tr>
403				<?php endforeach ?>
404			</tbody>
405		</table>
406		<?php
407	}
408
409	/**
410	 * Show the list of stories
411	 */
412	private function showList() {
413		global $controller, $WT_TREE;
414
415		$controller = new PageController;
416		$controller
417			->setPageTitle($this->getTitle())
418			->pageHeader()
419			->addInlineJavascript('
420				$("#story_table").dataTable({
421					dom: \'<"H"pf<"dt-clear">irl>t<"F"pl>\',
422					' . I18N::datatablesI18N() . ',
423					autoWidth: false,
424					paging: true,
425					pagingType: "full_numbers",
426					lengthChange: true,
427					filter: true,
428					info: true,
429					sorting: [[0,"asc"]],
430					columns: [
431						/* 0-name */ null,
432						/* 1-NAME */ null
433					]
434				});
435			');
436
437		$stories = Database::prepare(
438			"SELECT block_id, xref" .
439			" FROM `##block` b" .
440			" WHERE module_name=?" .
441			" AND gedcom_id=?" .
442			" ORDER BY xref"
443		)->execute([$this->getName(), $WT_TREE->getTreeId()])->fetchAll();
444
445		echo '<h2 class="wt-page-title">', I18N::translate('Stories'), '</h2>';
446		if (count($stories) > 0) {
447			echo '<table id="story_table" class="width100">';
448			echo '<thead><tr>
449				<th>', I18N::translate('Story title'), '</th>
450				<th>', I18N::translate('Individual'), '</th>
451				</tr></thead>
452				<tbody>';
453			foreach ($stories as $story) {
454				$indi        = Individual::getInstance($story->xref, $WT_TREE);
455				$story_title = $this->getBlockSetting($story->block_id, 'title');
456				$languages   = $this->getBlockSetting($story->block_id, 'languages');
457				if (!$languages || in_array(WT_LOCALE, explode(',', $languages))) {
458					if ($indi) {
459						if ($indi->canShow()) {
460							echo '<tr><td><a href="' . $indi->getHtmlUrl() . '#tab-stories">' . $story_title . '</a></td><td><a href="' . $indi->getHtmlUrl() . '#tab-stories">' . $indi->getFullName() . '</a></td></tr>';
461						}
462					} else {
463						echo '<tr><td>', $story_title, '</td><td class="error">', $story->xref, '</td></tr>';
464					}
465				}
466			}
467			echo '</tbody></table>';
468		}
469	}
470
471	/**
472	 * The user can re-order menus. Until they do, they are shown in this order.
473	 *
474	 * @return int
475	 */
476	public function defaultMenuOrder() {
477		return 30;
478	}
479
480	/**
481	 * What is the default access level for this module?
482	 *
483	 * Some modules are aimed at admins or managers, and are not generally shown to users.
484	 *
485	 * @return int
486	 */
487	public function defaultAccessLevel() {
488		return Auth::PRIV_HIDE;
489	}
490
491	/**
492	 * A menu, to be added to the main application menu.
493	 *
494	 * @return Menu|null
495	 */
496	public function getMenu() {
497		$menu = new Menu($this->getTitle(), 'module.php?mod=' . $this->getName() . '&amp;mod_action=show_list', 'menu-story');
498
499		return $menu;
500	}
501}
502