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<?php
// Classes and libraries for module system
//
// webtrees: Web based Family History software
// Copyright (C) 2013 webtrees development team.
//
// Derived from PhpGedView
// Copyright (C) 2010 John Finlay
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id$
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
class random_media_WT_Module extends WT_Module implements WT_Module_Block {
// Extend class WT_Module
public function getTitle() {
return /* I18N: Name of a module */WT_I18N::translate('Slide show');
}
// Extend class WT_Module
public function getDescription() {
return /* I18N: Description of the “Slide show” module */ WT_I18N::translate('Random images from the current family tree.');
}
// Implement class WT_Module_Block
public function getBlock($block_id, $template=true, $cfg=null) {
global $ctype, $foundlist;
$filter =get_block_setting($block_id, 'filter', 'all');
$controls=get_block_setting($block_id, 'controls', true);
$start =get_block_setting($block_id, 'start', false) || safe_GET_bool('start');
$block =get_block_setting($block_id, 'block', true);
// We can apply the filters using SQL
// Do not use "ORDER BY RAND()" - it is very slow on large tables. Use PHP::array_rand() instead.
$all_media=WT_DB::prepare(
"SELECT m_id FROM `##media`" .
" WHERE m_file = ?" .
" AND m_ext IN (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, '')" .
" AND m_type IN (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, '')"
)->execute(array(
WT_GED_ID,
get_block_setting($block_id, 'filter_avi', false) ? 'avi' : NULL,
get_block_setting($block_id, 'filter_bmp', true ) ? 'bmp' : NULL,
get_block_setting($block_id, 'filter_gif', true ) ? 'gif' : NULL,
get_block_setting($block_id, 'filter_jpeg', true ) ? 'jpg' : NULL,
get_block_setting($block_id, 'filter_jpeg', true ) ? 'jpeg' : NULL,
get_block_setting($block_id, 'filter_mp3', false) ? 'mp3' : NULL,
get_block_setting($block_id, 'filter_ole', true ) ? 'ole' : NULL,
get_block_setting($block_id, 'filter_pcx', true ) ? 'pcx' : NULL,
get_block_setting($block_id, 'filter_pdf', false) ? 'pdf' : NULL,
get_block_setting($block_id, 'filter_png', true ) ? 'png' : NULL,
get_block_setting($block_id, 'filter_tiff', true ) ? 'tiff' : NULL,
get_block_setting($block_id, 'filter_wav', false) ? 'wav' : NULL,
get_block_setting($block_id, 'filter_audio', false) ? 'audio' : NULL,
get_block_setting($block_id, 'filter_book', true ) ? 'book' : NULL,
get_block_setting($block_id, 'filter_card', true ) ? 'card' : NULL,
get_block_setting($block_id, 'filter_certificate', true ) ? 'certificate' : NULL,
get_block_setting($block_id, 'filter_coat', true ) ? 'coat' : NULL,
get_block_setting($block_id, 'filter_document', true ) ? 'document' : NULL,
get_block_setting($block_id, 'filter_electronic', true ) ? 'electronic' : NULL,
get_block_setting($block_id, 'filter_fiche', true ) ? 'fiche' : NULL,
get_block_setting($block_id, 'filter_film', true ) ? 'film' : NULL,
get_block_setting($block_id, 'filter_magazine', true ) ? 'magazine' : NULL,
get_block_setting($block_id, 'filter_manuscript', true ) ? 'manuscript' : NULL,
get_block_setting($block_id, 'filter_map', true ) ? 'map' : NULL,
get_block_setting($block_id, 'filter_newspaper', true ) ? 'newspaper' : NULL,
get_block_setting($block_id, 'filter_other', true ) ? 'other' : NULL,
get_block_setting($block_id, 'filter_painting', true ) ? 'painting' : NULL,
get_block_setting($block_id, 'filter_photo', true ) ? 'photo' : NULL,
get_block_setting($block_id, 'filter_tombstone', true ) ? 'tombstone' : NULL,
get_block_setting($block_id, 'filter_video', false) ? 'video' : NULL,
))->fetchOneColumn();
// Keep looking through the media until a suitable one is found.
$random_media=null;
while ($all_media) {
$n=array_rand($all_media);
$media=WT_Media::getInstance($all_media[$n]);
if ($media->canShow() && !$media->isExternal()) {
// Check if it is linked to a suitable individual
foreach ($media->fetchLinkedIndividuals() as $indi) {
if (
$filter=='all' ||
$filter=='indi' && strpos($indi->getGedcom(), "\n1 OBJE @" . $media->getXref() . '@') !==false ||
$filter=='event' && strpos($indi->getGedcom(), "\n2 OBJE @" . $media->getXref() . '@') !==false
) {
// Found one :-)
$random_media=$media;
break 2;
}
}
}
unset($all_media[$n]);
};
$id=$this->getName().$block_id;
$class=$this->getName().'_block';
if ($ctype=='gedcom' && WT_USER_GEDCOM_ADMIN || $ctype=='user' && WT_USER_ID) {
$title='<i class="icon-admin" title="'.WT_I18N::translate('Configure').'" onclick="modalDialog(\'block_edit.php?block_id='.$block_id.'\', \''.$this->getTitle().'\');"></i>';
} else {
$title='';
}
$title.=$this->getTitle();
if ($random_media) {
$content = "<div id=\"random_picture_container$block_id\">";
if ($controls) {
if ($start) {
$icon_class = 'icon-media-stop';
} else {
$icon_class = 'icon-media-play';
}
$content .= '<div dir="ltr" class="center" id="random_picture_controls' . $block_id .'"><br>';
$content .= "<a href=\"#\" onclick=\"togglePlay(); return false;\" id=\"play_stop\" class=\"".$icon_class."\" title=\"".WT_I18N::translate('Play')."/".WT_I18N::translate('Stop').'"></a>';
$content .= '<a href="#" onclick="jQuery(\'#block_'.$block_id.'\').load(\'index.php?ctype='.$ctype.'&action=ajax&block_id='.$block_id.'\');return false;" title="'.WT_I18N::translate('Next image').'" class="icon-media-next"></a>';
$content .= '</div><script>
var play = false;
function togglePlay() {
if (play) {
play = false;
jQuery("#play_stop").removeClass("icon-media-stop").addClass("icon-media-play");
}
else {
play = true;
playSlideShow();
jQuery("#play_stop").removeClass("icon-media-play").addClass("icon-media-stop");
}
}
function playSlideShow() {
if (play) {
window.setTimeout("reload_image()", 6000);
}
}
function reload_image() {
if (play) {
jQuery("#block_'.$block_id.'").load("index.php?ctype='.$ctype.'&action=ajax&block_id='.$block_id.'&start=1");
}
}
</script>';
}
if ($start) {
$content .= '<script>togglePlay();</script>';
}
$content .= '<div class="center" id="random_picture_content'.$block_id.'">';
$content .= '<table id="random_picture_box"><tr><td';
if ($block) {
$content .= ' class="details1"';
} else {
$content .= ' class="details2"';
}
$content .= ' >';
$content .= $random_media->displayImage();
if ($block) {
$content .= '<br>';
} else {
$content .= '</td><td class="details2">';
}
$content .= '<a href="'.$random_media->getHtmlUrl().'"><b>'. $random_media->getFullName() .'</b></a><br>';
foreach ($random_media->fetchLinkedIndividuals() as $individual) {
$content .= '<a href="' . $individual->getHtmlUrl() . '">' . WT_I18N::translate('View Person') . ' — ' . $individual->getFullname().'</a><br>';
}
foreach ($random_media->fetchLinkedFamilies() as $family) {
$content .= '<a href="' . $family->getHtmlUrl() . '">' . WT_I18N::translate('View Family') . ' — ' . $family->getFullname().'</a><br>';
}
foreach ($random_media->fetchLinkedSources() as $source) {
$content .= '<a href="' . $source->getHtmlUrl() . '">' . WT_I18N::translate('View Source') . ' — ' . $source->getFullname().'</a><br>';
}
$content .= '<br><div class="indent">';
$content .= print_fact_notes($random_media->getGedcom(), "1", false, true);
$content .= '</div>';
$content .= '</td></tr></table>';
$content .= '</div>'; // random_picture_content
$content .= '</div>'; // random_picture_container
} else {
$content = WT_I18N::translate('This family tree has no images to display.');
}
if ($template) {
require WT_THEME_DIR.'templates/block_main_temp.php';
} else {
return $content;
}
}
// Implement class WT_Module_Block
public function loadAjax() {
return true;
}
// Implement class WT_Module_Block
public function isUserBlock() {
return true;
}
// Implement class WT_Module_Block
public function isGedcomBlock() {
return true;
}
// Implement class WT_Module_Block
public function configureBlock($block_id) {
if (safe_POST_bool('save')) {
set_block_setting($block_id, 'filter', safe_POST('filter', array('indi', 'event', 'all'), 'all'));
set_block_setting($block_id, 'controls', safe_POST_bool('controls'));
set_block_setting($block_id, 'start', safe_POST_bool('start'));
set_block_setting($block_id, 'filter_avi', safe_POST_bool('filter_avi'));
set_block_setting($block_id, 'filter_bmp', safe_POST_bool('filter_bmp'));
set_block_setting($block_id, 'filter_gif', safe_POST_bool('filter_gif'));
set_block_setting($block_id, 'filter_jpeg', safe_POST_bool('filter_jpeg'));
set_block_setting($block_id, 'filter_mp3', safe_POST_bool('filter_mp3'));
set_block_setting($block_id, 'filter_ole', safe_POST_bool('filter_ole'));
set_block_setting($block_id, 'filter_pcx', safe_POST_bool('filter_pcx'));
set_block_setting($block_id, 'filter_pdf', safe_POST_bool('filter_pdf'));
set_block_setting($block_id, 'filter_png', safe_POST_bool('filter_png'));
set_block_setting($block_id, 'filter_tiff', safe_POST_bool('filter_tiff'));
set_block_setting($block_id, 'filter_wav', safe_POST_bool('filter_wav'));
set_block_setting($block_id, 'filter_audio', safe_POST_bool('filter_audio'));
set_block_setting($block_id, 'filter_book', safe_POST_bool('filter_book'));
set_block_setting($block_id, 'filter_card', safe_POST_bool('filter_card'));
set_block_setting($block_id, 'filter_certificate', safe_POST_bool('filter_certificate'));
set_block_setting($block_id, 'filter_coat', safe_POST_bool('filter_coat'));
set_block_setting($block_id, 'filter_document', safe_POST_bool('filter_document'));
set_block_setting($block_id, 'filter_electronic', safe_POST_bool('filter_electronic'));
set_block_setting($block_id, 'filter_fiche', safe_POST_bool('filter_fiche'));
set_block_setting($block_id, 'filter_film', safe_POST_bool('filter_film'));
set_block_setting($block_id, 'filter_magazine', safe_POST_bool('filter_magazine'));
set_block_setting($block_id, 'filter_manuscript', safe_POST_bool('filter_manuscript'));
set_block_setting($block_id, 'filter_map', safe_POST_bool('filter_map'));
set_block_setting($block_id, 'filter_newspaper', safe_POST_bool('filter_newspaper'));
set_block_setting($block_id, 'filter_other', safe_POST_bool('filter_other'));
set_block_setting($block_id, 'filter_painting', safe_POST_bool('filter_painting'));
set_block_setting($block_id, 'filter_photo', safe_POST_bool('filter_photo'));
set_block_setting($block_id, 'filter_tombstone', safe_POST_bool('filter_tombstone'));
set_block_setting($block_id, 'filter_video', safe_POST_bool('filter_video'));
exit;
}
require_once WT_ROOT.'includes/functions/functions_edit.php';
$filter=get_block_setting($block_id, 'filter', 'all');
echo '<tr><td class="descriptionbox wrap width33">';
echo WT_I18N::translate('Show only persons, events, or all?');
echo '</td><td class="optionbox">';
echo select_edit_control('filter', array('indi'=>WT_I18N::translate('Individuals'), 'event'=>WT_I18N::translate('Facts and events'), 'all'=>WT_I18N::translate('All')), null, $filter, '');
echo '</td></tr>';
$filters=array(
'avi' =>get_block_setting($block_id, 'filter_avi', false),
'bmp' =>get_block_setting($block_id, 'filter_bmp', true),
'gif' =>get_block_setting($block_id, 'filter_gif', true),
'jpeg' =>get_block_setting($block_id, 'filter_jpeg', true),
'mp3' =>get_block_setting($block_id, 'filter_mp3', false),
'ole' =>get_block_setting($block_id, 'filter_ole', true),
'pcx' =>get_block_setting($block_id, 'filter_pcx', true),
'pdf' =>get_block_setting($block_id, 'filter_pdf', false),
'png' =>get_block_setting($block_id, 'filter_png', true),
'tiff' =>get_block_setting($block_id, 'filter_tiff', true),
'wav' =>get_block_setting($block_id, 'filter_wav', false),
'audio' =>get_block_setting($block_id, 'filter_audio', false),
'book' =>get_block_setting($block_id, 'filter_book', true),
'card' =>get_block_setting($block_id, 'filter_card', true),
'certificate'=>get_block_setting($block_id, 'filter_certificate', true),
'coat' =>get_block_setting($block_id, 'filter_coat', true),
'document' =>get_block_setting($block_id, 'filter_document', true),
'electronic' =>get_block_setting($block_id, 'filter_electronic', true),
'fiche' =>get_block_setting($block_id, 'filter_fiche', true),
'film' =>get_block_setting($block_id, 'filter_film', true),
'magazine' =>get_block_setting($block_id, 'filter_magazine', true),
'manuscript' =>get_block_setting($block_id, 'filter_manuscript', true),
'map' =>get_block_setting($block_id, 'filter_map', true),
'newspaper' =>get_block_setting($block_id, 'filter_newspaper', true),
'other' =>get_block_setting($block_id, 'filter_other', true),
'painting' =>get_block_setting($block_id, 'filter_painting', true),
'photo' =>get_block_setting($block_id, 'filter_photo', true),
'tombstone' =>get_block_setting($block_id, 'filter_tombstone', true),
'video' =>get_block_setting($block_id, 'filter_video', false),
);
echo '<tr><td class="descriptionbox wrap width33">';
echo WT_I18N::translate('Filter');
?>
</td>
<td class="optionbox">
<center><b><?php echo WT_Gedcom_Tag::getLabel('FORM'); ?></b></center>
<table class="width100">
<tr>
<td class="width33"><input type="checkbox" value="yes"
name="filter_avi"
<?php if ($filters['avi']) echo " checked=\"checked\""; ?>> avi </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_bmp"
<?php if ($filters['bmp']) echo " checked=\"checked\""; ?>> bmp </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_gif"
<?php if ($filters['gif']) echo " checked=\"checked\""; ?>> gif </td>
</tr>
<tr>
<td class="width33"><input type="checkbox" value="yes"
name="filter_jpeg"
<?php if ($filters['jpeg']) echo " checked=\"checked\""; ?>> jpeg </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_mp3"
<?php if ($filters['mp3']) echo " checked=\"checked\""; ?>> mp3 </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_ole"
<?php if ($filters['ole']) echo " checked=\"checked\""; ?>> ole </td>
</tr>
<tr>
<td class="width33"><input type="checkbox" value="yes"
name="filter_pcx"
<?php if ($filters['pcx']) echo " checked=\"checked\""; ?>> pcx </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_pdf"
<?php if ($filters['pdf']) echo " checked=\"checked\""; ?>> pdf </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_png"
<?php if ($filters['png']) echo " checked=\"checked\""; ?>> png </td>
</tr>
<tr>
<td class="width33"><input type="checkbox" value="yes"
name="filter_tiff"
<?php if ($filters['tiff']) echo " checked=\"checked\""; ?>> tiff </td>
<td class="width33"><input type="checkbox" value="yes"
name="filter_wav"
<?php if ($filters['wav']) echo " checked=\"checked\""; ?>> wav </td>
<td class="width33"> </td>
<td class="width33"> </td>
</tr>
</table>
<br>
<center><b><?php echo WT_Gedcom_Tag::getLabel('TYPE'); ?></b></center>
<table class="width100">
<tr>
<?php
//-- Build the list of checkboxes
$i = 0;
foreach (WT_Gedcom_Tag::getFileFormTypes() as $typeName => $typeValue) {
$i++;
if ($i > 3) {
$i = 1;
echo "</tr><tr>";
}
echo "<td class=\"width33\"><input type=\"checkbox\" value=\"yes\" name=\"filter_".$typeName."\"";
if ($filters[$typeName]) echo " checked=\"checked\"";
echo "> ".$typeValue." </td>";
}
?>
</tr>
</table>
</td>
</tr>
<?php
$controls=get_block_setting($block_id, 'controls', true);
echo '<tr><td class="descriptionbox wrap width33">';
echo WT_I18N::translate('Show slide show controls?');
echo '</td><td class="optionbox">';
echo edit_field_yes_no('controls', $controls);
echo '</td></tr>';
$start=get_block_setting($block_id, 'start', false);
echo '<tr><td class="descriptionbox wrap width33">';
echo WT_I18N::translate('Start slide show on page load?');
echo '</td><td class="optionbox">';
echo edit_field_yes_no('start', $start);
echo '</td></tr>';
}
}
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