xref: /webtrees/app/Module/StoriesModule.php (revision 15d603e7c7c15d20f055d3d9c38d6b133453c5be) 
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\I18N;
25use Fisharebest\Webtrees\Individual;
26use Fisharebest\Webtrees\Menu;
27use Fisharebest\Webtrees\Module;
28use Fisharebest\Webtrees\Tree;
29
30/**
31 * Class StoriesModule
32 */
33class StoriesModule extends AbstractModule implements ModuleTabInterface, ModuleConfigInterface, ModuleMenuInterface {
34	/** {@inheritdoc} */
35	public function getTitle() {
36		return /* I18N: Name of a module */ I18N::translate('Stories');
37	}
38
39	/** {@inheritdoc} */
40	public function getDescription() {
41		return /* I18N: Description of the “Stories” module */ I18N::translate('Add narrative stories to individuals in the family tree.');
42	}
43
44	/**
45	 * This is a general purpose hook, allowing modules to respond to routes
46	 * of the form module.php?mod=FOO&mod_action=BAR
47	 *
48	 * @param string $mod_action
49	 */
50	public function modAction($mod_action) {
51		switch ($mod_action) {
52		case 'admin_edit':
53			$this->edit();
54			break;
55		case 'admin_delete':
56			$this->delete();
57			$this->config();
58			break;
59		case 'admin_config':
60			$this->config();
61			break;
62		case 'show_list':
63			$this->showList();
64			break;
65		default:
66			http_response_code(404);
67		}
68	}
69
70	/** {@inheritdoc} */
71	public function getConfigLink() {
72		return 'module.php?mod=' . $this->getName() . '&amp;mod_action=admin_config';
73	}
74
75	/** {@inheritdoc} */
76	public function defaultTabOrder() {
77		return 55;
78	}
79
80	/** {@inheritdoc} */
81	public function getTabContent() {
82		global $controller, $WT_TREE;
83
84		$block_ids =
85			Database::prepare(
86				"SELECT block_id" .
87				" FROM `##block`" .
88				" WHERE module_name=?" .
89				" AND xref=?" .
90				" AND gedcom_id=?"
91			)->execute([
92				$this->getName(),
93				$controller->record->getXref(),
94				$controller->record->getTree()->getTreeId(),
95			])->fetchOneColumn();
96
97		$html = '';
98		foreach ($block_ids as $block_id) {
99			// Only show this block for certain languages
100			$languages = $this->getBlockSetting($block_id, 'languages');
101			if (!$languages || in_array(WT_LOCALE, explode(',', $languages))) {
102				$html .= '<div class="story_title descriptionbox center rela">' . $this->getBlockSetting($block_id, 'title') . '</div>';
103				$html .= '<div class="story_body optionbox">' . $this->getBlockSetting($block_id, 'story_body') . '</div>';
104				if (Auth::isEditor($WT_TREE)) {
105					$html .= '<div class="story_edit"><a href="module.php?mod=' . $this->getName() . '&amp;mod_action=admin_edit&amp;block_id=' . $block_id . '">';
106					$html .= I18N::translate('Edit the story') . '</a></div>';
107				}
108			}
109		}
110		if (Auth::isManager($WT_TREE) && !$html) {
111			$html .= '<div class="news_title center">' . $this->getTitle() . '</div>';
112			$html .= '<div><a href="module.php?mod=' . $this->getName() . '&amp;mod_action=admin_edit&amp;xref=' . $controller->record->getXref() . '">';
113			$html .= I18N::translate('Add a story') . '</a></div><br>';
114		}
115
116		return $html;
117	}
118
119	/** {@inheritdoc} */
120	public function hasTabContent() {
121		return $this->getTabContent() != '';
122	}
123
124	/** {@inheritdoc} */
125	public function isGrayedOut() {
126		global $controller;
127
128		$count_of_stories =
129			Database::prepare(
130				"SELECT COUNT(block_id)" .
131				" FROM `##block`" .
132				" WHERE module_name=?" .
133				" AND xref=?" .
134				" AND gedcom_id=?"
135			)->execute([
136				$this->getName(),
137				$controller->record->getXref(),
138				$controller->record->getTree()->getTreeId(),
139			])->fetchOne();
140
141		return $count_of_stories == 0;
142	}
143
144	/** {@inheritdoc} */
145	public function canLoadAjax() {
146		return false;
147	}
148
149	/** {@inheritdoc} */
150	public function getPreLoadContent() {
151		return '';
152	}
153
154	/**
155	 * Show and process a form to edit a story.
156	 */
157	private function edit() {
158		global $WT_TREE;
159
160		if (Auth::isEditor($WT_TREE)) {
161			if (Filter::postBool('save') && Filter::checkCsrf()) {
162				$block_id = Filter::postInteger('block_id');
163				if ($block_id) {
164					Database::prepare(
165						"UPDATE `##block` SET gedcom_id=?, xref=? WHERE block_id=?"
166					)->execute([Filter::postInteger('gedcom_id'), Filter::post('xref', WT_REGEX_XREF), $block_id]);
167				} else {
168					Database::prepare(
169						"INSERT INTO `##block` (gedcom_id, xref, module_name, block_order) VALUES (?, ?, ?, ?)"
170					)->execute([
171						Filter::postInteger('gedcom_id'),
172						Filter::post('xref', WT_REGEX_XREF),
173						$this->getName(),
174						0,
175					]);
176					$block_id = Database::getInstance()->lastInsertId();
177				}
178				$this->setBlockSetting($block_id, 'title', Filter::post('title'));
179				$this->setBlockSetting($block_id, 'story_body', Filter::post('story_body'));
180				$languages = Filter::postArray('lang');
181				$this->setBlockSetting($block_id, 'languages', implode(',', $languages));
182				$this->config();
183			} else {
184				$block_id = Filter::getInteger('block_id');
185
186				$controller = new PageController;
187				if ($block_id) {
188					$controller->setPageTitle(I18N::translate('Edit the story'));
189					$title      = $this->getBlockSetting($block_id, 'title');
190					$story_body = $this->getBlockSetting($block_id, 'story_body');
191					$xref       = Database::prepare(
192						"SELECT xref FROM `##block` WHERE block_id=?"
193					)->execute([$block_id])->fetchOne();
194				} else {
195					$controller->setPageTitle(I18N::translate('Add a story'));
196					$title      = '';
197					$story_body = '';
198					$xref       = Filter::get('xref', WT_REGEX_XREF);
199				}
200				$controller->pageHeader();
201				if (Module::getModuleByName('ckeditor')) {
202					CkeditorModule::enableEditor($controller);
203				}
204
205				$individual = Individual::getInstance($xref, $WT_TREE);
206
207				echo Bootstrap4::breadcrumbs([
208					'admin.php'         => I18N::translate('Control panel'),
209					'admin_modules.php' => I18N::translate('Module administration'),
210					'module.php?mod=' . $this->getName() . '&mod_action=admin_config' => $this->getTitle(),
211				], $controller->getPageTitle());
212				?>
213
214				<h1><?= $controller->getPageTitle() ?></h1>
215
216				<form class="form-horizontal" method="post" action="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit">
217					<?= Filter::getCsrf() ?>
218					<input type="hidden" name="save" value="1">
219					<input type="hidden" name="block_id" value="<?= $block_id ?>">
220					<input type="hidden" name="gedcom_id" value="<?= $WT_TREE->getTreeId() ?>">
221
222					<div class="row form-group">
223						<label for="title" class="col-sm-3 col-form-label">
224							<?= I18N::translate('Story title') ?>
225						</label>
226						<div class="col-sm-9">
227							<input type="text" class="form-control" name="title" id="title" value="<?= Filter::escapeHtml($title) ?>">
228						</div>
229					</div>
230
231					<div class="row form-group">
232						<label for="story_body" class="col-sm-3 col-form-label">
233							<?= I18N::translate('Story') ?>
234						</label>
235						<div class="col-sm-9">
236							<textarea name="story_body" id="story_body" class="html-edit form-control" rows="10"><?= Filter::escapeHtml($story_body) ?></textarea>
237						</div>
238					</div>
239
240					<div class="row form-group">
241						<label for="xref" class="col-sm-3 col-form-label">
242							<?= I18N::translate('Individual') ?>
243						</label>
244						<div class="col-sm-9">
245							<input data-autocomplete-type="INDI" type="text" name="xref" id="xref" size="4" value="<?= $xref ?>">
246							<?php if ($individual): ?>
247								<?= $individual->formatList('span') ?>
248							<?php endif ?>
249						</div>
250					</div>
251
252					<div class="row form-group">
253						<label for="xref" class="col-sm-3 col-form-label">
254							<?= I18N::translate('Show this block for which languages') ?>
255						</label>
256						<div class="col-sm-9">
257							<?= FunctionsEdit::editLanguageCheckboxes('lang', explode(',', $this->getBlockSetting($block_id, 'languages'))) ?>
258						</div>
259					</div>
260
261					<div class="row form-group">
262						<div class="offset-sm-3 col-sm-9">
263							<button type="submit" class="btn btn-primary">
264								<i class="fa fa-check"></i>
265								<?= I18N::translate('save') ?>
266							</button>
267						</div>
268					</div>
269
270				</form>
271				<?php
272			}
273		} else {
274			header('Location: ' . WT_BASE_URL);
275		}
276	}
277
278	/**
279	 * Respond to a request to delete a story.
280	 */
281	private function delete() {
282		global $WT_TREE;
283
284		if (Auth::isEditor($WT_TREE)) {
285			$block_id = Filter::getInteger('block_id');
286
287			Database::prepare(
288				"DELETE FROM `##block_setting` WHERE block_id=?"
289			)->execute([$block_id]);
290
291			Database::prepare(
292				"DELETE FROM `##block` WHERE block_id=?"
293			)->execute([$block_id]);
294		} else {
295			header('Location: ' . WT_BASE_URL);
296			exit;
297		}
298	}
299
300	/**
301	 * The admin view - list, create, edit, delete stories.
302	 */
303	private function config() {
304		global $WT_TREE;
305
306		$controller = new PageController;
307		$controller
308			->restrictAccess(Auth::isAdmin())
309			->setPageTitle($this->getTitle())
310			->pageHeader()
311			->addInlineJavascript('
312				$("#story_table").dataTable({
313					' . I18N::datatablesI18N() . ',
314					autoWidth: false,
315					paging: true,
316					pagingType: "full_numbers",
317					lengthChange: true,
318					filter: true,
319					info: true,
320					sorting: [[0,"asc"]],
321					columns: [
322						/* 0-name */ null,
323						/* 1-NAME */ null,
324						/* 2-NAME */ { sortable:false },
325						/* 3-NAME */ { sortable:false }
326					]
327				});
328			');
329
330		$stories = Database::prepare(
331			"SELECT block_id, xref" .
332			" FROM `##block` b" .
333			" WHERE module_name=?" .
334			" AND gedcom_id=?" .
335			" ORDER BY xref"
336		)->execute([$this->getName(), $WT_TREE->getTreeId()])->fetchAll();
337
338		echo Bootstrap4::breadcrumbs([
339			'admin.php'         => I18N::translate('Control panel'),
340			'admin_modules.php' => I18N::translate('Module administration'),
341		], $controller->getPageTitle());
342		?>
343
344		<h1><?= $controller->getPageTitle() ?></h1>
345
346		<form class="form form-inline">
347			<label for="ged" class="sr-only">
348				<?= I18N::translate('Family tree') ?>
349			</label>
350			<input type="hidden" name="mod" value="<?=  $this->getName() ?>">
351			<input type="hidden" name="mod_action" value="admin_config">
352			<?= Bootstrap4::select(Tree::getNameList(), $WT_TREE->getName(), ['id' => 'ged', 'name' => 'ged']) ?>
353			<input type="submit" class="btn btn-primary" value="<?= I18N::translate('show') ?>">
354		</form>
355
356		<p>
357			<a href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit" class="btn btn-default">
358				<i class="fa fa-plus"></i>
359				<?= I18N::translate('Add a story') ?>
360			</a>
361		</p>
362
363		<table class="table table-bordered table-condensed">
364			<thead>
365				<tr>
366					<th><?= I18N::translate('Story title') ?></th>
367					<th><?= I18N::translate('Individual') ?></th>
368					<th><?= I18N::translate('Edit') ?></th>
369					<th><?= I18N::translate('Delete') ?></th>
370				</tr>
371			</thead>
372			<tbody>
373				<?php foreach ($stories as $story): ?>
374				<tr>
375					<td>
376						<?= Filter::escapeHtml($this->getBlockSetting($story->block_id, 'title')) ?>
377					</td>
378					<td>
379						<?php $individual = Individual::getInstance($story->xref, $WT_TREE) ?>
380						<?php if ($individual): ?>
381						<a href="<?= $individual->getHtmlUrl() ?>#tab-stories">
382							<?= $individual->getFullName() ?>
383						</a>
384						<?php else: ?>
385							<?= $story->xref ?>
386						<?php endif ?>
387						</td>
388						<td>
389							<a href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_edit&amp;block_id=<?= $story->block_id ?>">
390								<i class="fa fa-pencil"></i> <?= I18N::translate('Edit') ?>
391							</a>
392						</td>
393						<td>
394							<a
395								href="module.php?mod=<?= $this->getName() ?>&amp;mod_action=admin_delete&amp;block_id=<?= $story->block_id ?>"
396								onclick="return confirm('<?= I18N::translate('Are you sure you want to delete “%s”?', Filter::escapeHtml($this->getBlockSetting($story->block_id, 'title'))) ?>');"
397							>
398								<i class="fa fa-trash"></i> <?= I18N::translate('Delete') ?>
399							</a>
400					</td>
401				</tr>
402				<?php endforeach ?>
403			</tbody>
404		</table>
405		<?php
406	}
407
408	/**
409	 * Show the list of stories
410	 */
411	private function showList() {
412		global $controller, $WT_TREE;
413
414		$controller = new PageController;
415		$controller
416			->setPageTitle($this->getTitle())
417			->pageHeader()
418			->addInlineJavascript('
419				$("#story_table").dataTable({
420					dom: \'<"H"pf<"dt-clear">irl>t<"F"pl>\',
421					' . I18N::datatablesI18N() . ',
422					autoWidth: false,
423					paging: true,
424					pagingType: "full_numbers",
425					lengthChange: true,
426					filter: true,
427					info: true,
428					sorting: [[0,"asc"]],
429					columns: [
430						/* 0-name */ null,
431						/* 1-NAME */ null
432					]
433				});
434			');
435
436		$stories = Database::prepare(
437			"SELECT block_id, xref" .
438			" FROM `##block` b" .
439			" WHERE module_name=?" .
440			" AND gedcom_id=?" .
441			" ORDER BY xref"
442		)->execute([$this->getName(), $WT_TREE->getTreeId()])->fetchAll();
443
444		echo '<h2 class="wt-page-title">', I18N::translate('Stories'), '</h2>';
445		if (count($stories) > 0) {
446			echo '<table id="story_table" class="width100">';
447			echo '<thead><tr>
448				<th>', I18N::translate('Story title'), '</th>
449				<th>', I18N::translate('Individual'), '</th>
450				</tr></thead>
451				<tbody>';
452			foreach ($stories as $story) {
453				$indi        = Individual::getInstance($story->xref, $WT_TREE);
454				$story_title = $this->getBlockSetting($story->block_id, 'title');
455				$languages   = $this->getBlockSetting($story->block_id, 'languages');
456				if (!$languages || in_array(WT_LOCALE, explode(',', $languages))) {
457					if ($indi) {
458						if ($indi->canShow()) {
459							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>';
460						}
461					} else {
462						echo '<tr><td>', $story_title, '</td><td class="error">', $story->xref, '</td></tr>';
463					}
464				}
465			}
466			echo '</tbody></table>';
467		}
468	}
469
470	/**
471	 * The user can re-order menus. Until they do, they are shown in this order.
472	 *
473	 * @return int
474	 */
475	public function defaultMenuOrder() {
476		return 30;
477	}
478
479	/**
480	 * What is the default access level for this module?
481	 *
482	 * Some modules are aimed at admins or managers, and are not generally shown to users.
483	 *
484	 * @return int
485	 */
486	public function defaultAccessLevel() {
487		return Auth::PRIV_HIDE;
488	}
489
490	/**
491	 * A menu, to be added to the main application menu.
492	 *
493	 * @return Menu|null
494	 */
495	public function getMenu() {
496		$menu = new Menu($this->getTitle(), 'module.php?mod=' . $this->getName() . '&amp;mod_action=show_list', 'menu-story');
497
498		return $menu;
499	}
500}
501