xref: /webtrees/app/Module/AlbumModule.php (revision 35ae0518ce02c85ca1323f6dd1adedd710adc899) 
1<?php
2namespace Fisharebest\Webtrees;
3
4/**
5 * webtrees: online genealogy
6 * Copyright (C) 2015 webtrees development team
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19/**
20 * Class AlbumModule
21 */
22class AlbumModule extends Module implements ModuleTabInterface {
23	private $media_list;
24
25	/** {@inheritdoc} */
26	public function getTitle() {
27		return /* I18N: Name of a module */ I18N::translate('Album');
28	}
29
30	/** {@inheritdoc} */
31	public function getDescription() {
32		return /* I18N: Description of the “Album” module */ I18N::translate('An alternative to the “media” tab, and an enhanced image viewer.');
33	}
34
35	/** {@inheritdoc} */
36	public function defaultTabOrder() {
37		return 60;
38	}
39
40	/** {@inheritdoc} */
41	public function hasTabContent() {
42		return WT_USER_CAN_EDIT || $this->getMedia();
43	}
44
45
46	/** {@inheritdoc} */
47	public function isGrayedOut() {
48		return !$this->getMedia();
49	}
50
51	/** {@inheritdoc} */
52	public function getTabContent() {
53		global $WT_TREE, $controller;
54
55		$html = '<div id="' . $this->getName() . '_content">';
56		//Show Lightbox-Album header Links
57		if (WT_USER_CAN_EDIT) {
58			$html .= '<table class="facts_table"><tr><td class="descriptionbox rela">';
59			// Add a new media object
60			if ($WT_TREE->getPreference('MEDIA_UPLOAD') >= WT_USER_ACCESS_LEVEL) {
61				$html .= '<span><a href="#" onclick="window.open(\'addmedia.php?action=showmediaform&linktoid=' . $controller->record->getXref() . '\', \'_blank\', \'resizable=1,scrollbars=1,top=50,height=780,width=600\');return false;">';
62				$html .= '<img src="' . Theme::theme()->assetUrl() . 'images/image_add.png" id="head_icon" class="icon" title="' . I18N::translate('Add a new media object') . '" alt="' . I18N::translate('Add a new media object') . '">';
63				$html .= I18N::translate('Add a new media object');
64				$html .= '</a></span>';
65				// Link to an existing item
66				$html .= '<span><a href="#" onclick="window.open(\'inverselink.php?linktoid=' . $controller->record->getXref() . '&linkto=person\', \'_blank\', \'resizable=1,scrollbars=1,top=50,height=300,width=450\');">';
67				$html .= '<img src="' . Theme::theme()->assetUrl() . 'images/image_link.png" id="head_icon" class="icon" title="' . I18N::translate('Link to an existing media object') . '" alt="' . I18N::translate('Link to an existing media object') . '">';
68				$html .= I18N::translate('Link to an existing media object');
69				$html .= '</a></span>';
70			}
71			if (WT_USER_GEDCOM_ADMIN && $this->getMedia()) {
72				// Popup Reorder Media
73				$html .= '<span><a href="#" onclick="reorder_media(\'' . $controller->record->getXref() . '\')">';
74				$html .= '<img src="' . Theme::theme()->assetUrl() . 'images/images.png" id="head_icon" class="icon" title="' . I18N::translate('Re-order media') . '" alt="' . I18N::translate('Re-order media') . '">';
75				$html .= I18N::translate('Re-order media');
76				$html .= '</a></span>';
77			}
78			$html .= '</td></tr></table>';
79		}
80
81		// Used when sorting media on album tab page
82		$html .= '<table class="facts_table"><tr><td class="facts_value">'; // one-cell table - for presentation only
83		$html .= '<ul class="album-list">';
84		foreach ($this->getMedia() as $media) {
85			//View Edit Menu ----------------------------------
86
87			//Get media item Notes
88			$haystack = $media->getGedcom();
89			$needle   = '1 NOTE';
90			$before   = substr($haystack, 0, strpos($haystack, $needle));
91			$after    = substr(strstr($haystack, $needle), strlen($needle));
92			$notes    = print_fact_notes($before . $needle . $after, 1, true);
93
94			// Prepare Below Thumbnail  menu ----------------------------------------------------
95			$menu = new Menu('<div style="overflow: hidden; text-overflow: ellipsis; white-space: nowrap">' . $media->getFullName() . '</div>');
96			$menu->addClass('', 'submenu');
97
98			// View Notes
99			if (strpos($media->getGedcom(), "\n1 NOTE")) {
100				$submenu = new Menu(I18N::translate('View notes'));
101				// Notes Tooltip ----------------------------------------------------
102				$submenu->setOnclick("modalNotes('" . Filter::escapeJs($notes) . "','" . I18N::translate('View notes') . "'); return false;");
103				$submenu->addClass("submenuitem");
104				$menu->addSubmenu($submenu);
105			}
106			//View Details
107			$submenu = new Menu(I18N::translate('View details'), $media->getHtmlUrl());
108			$submenu->addClass("submenuitem");
109			$menu->addSubmenu($submenu);
110
111			//View Sources
112			foreach ($media->getFacts('SOUR') as $source_fact) {
113				$source = $source_fact->getTarget();
114				if ($source && $source->canShow()) {
115					$submenu = new Menu(I18N::translate('Source') . ' – ' . $source->getFullName(), $source->getHtmlUrl());
116					$submenu->addClass('submenuitem');
117					$menu->addSubmenu($submenu);
118				}
119			}
120
121			if (WT_USER_CAN_EDIT) {
122				// Edit Media
123				$submenu = new Menu(I18N::translate('Edit media'));
124				$submenu->setOnclick("return window.open('addmedia.php?action=editmedia&amp;pid=" . $media->getXref() . "', '_blank', edit_window_specs);");
125				$submenu->addClass("submenuitem");
126				$menu->addSubmenu($submenu);
127				if (Auth::isAdmin()) {
128					if (Module::getModuleByName('GEDFact_assistant')) {
129						$submenu = new Menu(I18N::translate('Manage links'));
130						$submenu->setOnclick("return window.open('inverselink.php?mediaid=" . $media->getXref() . "&amp;linkto=manage', '_blank', find_window_specs);");
131						$submenu->addClass("submenuitem");
132						$menu->addSubmenu($submenu);
133					} else {
134						$submenu = new Menu(I18N::translate('Link this media object to an individual'), '#', 'menu-obje-link-indi');
135						$submenu->setOnclick("return ilinkitem('" . $media->getXref() . "','person');");
136						$submenu->addClass('submenuitem');
137						$menu->addSubmenu($submenu);
138
139						$submenu = new Menu(I18N::translate('Link this media object to a family'), '#', 'menu-obje-link-fam');
140						$submenu->setOnclick("return ilinkitem('" . $media->getXref() . "','family');");
141						$submenu->addClass('submenuitem');
142						$menu->addSubmenu($submenu);
143
144						$submenu = new Menu(I18N::translate('Link this media object to a source'), '#', 'menu-obje-link-sour');
145						$submenu->setOnclick("return ilinkitem('" . $media->getXref() . "','source');");
146						$submenu->addClass('submenuitem');
147						$menu->addSubmenu($submenu);
148					}
149					$submenu = new Menu(I18N::translate('Unlink media'));
150					$submenu->setOnclick("return unlink_media('" . I18N::translate('Are you sure you want to remove links to this media object?') . "', '" . $controller->record->getXref() . "', '" . $media->getXref() . "');");
151					$submenu->addClass("submenuitem");
152					$menu->addSubmenu($submenu);
153				}
154			}
155			$html .= '<li class="album-list-item">';
156			$html .= '<div class="album-image">' . $media->displayImage() . '</div>';
157			$html .= '<div class="album-title">' . $menu->getMenu() . '</div>';
158			$html .= '</li>';
159		}
160		$html .= '</ul>';
161		$html .= '</td></tr></table>';
162		return $html;
163	}
164
165	/**
166	 * Get all facts containing media links for this person and their spouse-family records
167	 *
168	 * @return Media[]
169	 */
170	private function getMedia() {
171		global $controller;
172
173		if ($this->media_list === null) {
174			// Use facts from this individual and all their spouses
175			$facts = $controller->record->getFacts();
176			foreach ($controller->record->getSpouseFamilies() as $family) {
177				foreach ($family->getFacts() as $fact) {
178					$facts[] = $fact;
179				}
180			}
181			// Use all media from each fact
182			$this->media_list = array();
183			foreach ($facts as $fact) {
184				// Don't show pending edits, as the user just sees duplicates
185				if (!$fact->isPendingDeletion()) {
186					preg_match_all('/(?:^1|\n\d) OBJE @(' . WT_REGEX_XREF . ')@/', $fact->getGedcom(), $matches);
187					foreach ($matches[1] as $match) {
188						$media = Media::getInstance($match);
189						if ($media && $media->canShow()) {
190							$this->media_list[] = $media;
191						}
192					}
193				}
194			}
195			// If a media object is linked twice, only show it once
196			$this->media_list = array_unique($this->media_list);
197			// Sort these using _WT_OBJE_SORT
198			$wt_obje_sort = array();
199			foreach ($controller->record->getFacts('_WT_OBJE_SORT') as $fact) {
200				$wt_obje_sort[] = trim($fact->getValue(), '@');
201			}
202			usort($this->media_list, function(Media $x, Media $y) use ($wt_obje_sort) {
203				return array_search($x->getXref(), $wt_obje_sort) - array_search($y->getXref(), $wt_obje_sort);
204			});
205		}
206		return $this->media_list;
207	}
208
209	/** {@inheritdoc} */
210	public function canLoadAjax() {
211		return !Auth::isSearchEngine(); // Search engines cannot use AJAX
212	}
213
214	/** {@inheritdoc} */
215	public function getPreLoadContent() {
216		return '';
217	}
218}
219