1 files changed, 465 insertions, 0 deletions

diff --git a/blocks/random_media.php b/blocks/random_media.php
new file mode 100644
index 0000000000..606b79275d
--- /dev/null
+++ b/blocks/random_media.php
@@ -0,0 +1,465 @@
+<?php
+/**
+ * Random Media Block
+ *
+ * This block will randomly choose media items and show them in a block
+ *
+ * webtrees: Web based Family History software
+ * Copyright (C) 2010 webtrees development team.
+ *
+ * Derived from PhpGedView
+ * Copyright (C) 2002 to 2009  PGV Development Team.  All rights reserved.
+ *
+ * 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
+ *
+ * @version $Id$
+ * @package webtrees
+ * @subpackage Blocks
+ */
+
+if (!defined('WT_WEBTREES')) {
+	header('HTTP/1.0 403 Forbidden');
+	exit;
+}
+
+define('WT_RANDOM_MEDIA_PHP', '');
+
+//-- only enable this block if multi media has been enabled
+if ($MULTI_MEDIA) {
+	$WT_BLOCKS['print_random_media']['name']		= i18n::translate('Random Media');
+	$WT_BLOCKS['print_random_media']['descr']		= i18n::translate('The Random Media block randomly selects a photo or other media item from the currently active database and displays it to the user.<br /><br />The administrator determines whether this block can show media items associated with persons or events.');
+	$WT_BLOCKS['print_random_media']['canconfig']	= true;
+	$WT_BLOCKS['print_random_media']['config']		= array(
+		'cache'   =>0,
+		'filter'  =>'all',
+		'controls'=>'yes',
+		'start'   =>'no',
+
+		'filter_avi'  =>'no',
+		'filter_bmp'  =>'yes',
+		'filter_gif'  =>'yes',
+		'filter_jpeg' =>'yes',
+		'filter_mp3'  =>'no',
+		'filter_ole'  =>'yes',
+		'filter_pcx'  =>'yes',
+		'filter_pdf'  =>'no',
+		'filter_png'  =>'yes',
+		'filter_tiff' =>'yes',
+		'filter_wav'  =>'no',
+
+		'filter_audio'		=>'no',
+		'filter_book'		=>'yes',
+		'filter_card'		=>'yes',
+		'filter_certificate'=>'yes',
+		'filter_coat'		=>'yes',
+		'filter_document'	=>'yes',
+		'filter_electronic'	=>'yes',
+		'filter_fiche'		=>'yes',
+		'filter_film'		=>'yes',
+		'filter_magazine'	=>'yes',
+		'filter_manuscript'	=>'yes',
+		'filter_map'		=>'yes',
+		'filter_newspaper'	=>'yes',
+		'filter_other'		=>'yes',
+		'filter_painting'	=>'yes',
+		'filter_photo'		=>'yes',
+		'filter_tombstone'	=>'yes',
+		'filter_video'		=>'no'
+	);
+
+	require_once WT_ROOT.'includes/functions/functions_print_facts.php';
+
+	//-- function to display a random picture from the gedcom
+	function print_random_media($block = true, $config="", $side, $index) {
+		global $foundlist, $MULTI_MEDIA, $TEXT_DIRECTION, $WT_IMAGE_DIR, $WT_IMAGES;
+		global $MEDIA_EXTERNAL, $MEDIA_DIRECTORY, $SHOW_SOURCES;
+		global $MEDIATYPE, $THUMBNAIL_WIDTH, $USE_MEDIA_VIEWER;
+		global $WT_BLOCKS, $ctype, $action;
+		global $WT_IMAGE_DIR, $WT_IMAGES;
+
+		if (!$MULTI_MEDIA) return;
+
+			if (empty($config)) $config = $WT_BLOCKS["print_random_media"]["config"];
+			if (isset($config["filter"])) $filter = $config["filter"];  // indi, event, or all
+			else $filter = "all";
+			if (!isset($config['controls'])) $config['controls'] ="yes";
+			if (!isset($config['start'])) $config['start'] ="no";
+
+		$medialist = array();
+		$foundlist = array();
+
+		$medialist = get_medialist(false, '', true, true);
+		$ct = count($medialist);
+		if ($ct>0) {
+			$i=0;
+			$disp = false;
+			//-- try up to 40 times to get a media to display
+			while($i<40) {
+				$error = false;
+				$value = array_rand($medialist);
+				if (WT_DEBUG) {
+					print "<br />";print_r($medialist[$value]);print "<br />";
+					print "Trying ".$medialist[$value]["XREF"]."<br />";
+				}
+				$links = $medialist[$value]["LINKS"];
+				$disp = ($medialist[$value]["EXISTS"]>0) && $medialist[$value]["LINKED"] && $medialist[$value]["CHANGE"]!="delete" ;
+				if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." File does not exist, or is not linked to anyone, or is marked for deletion.</span><br />";}
+
+				$disp &= displayDetailsById($medialist[$value]["XREF"], "OBJE");
+				$disp &= !FactViewRestricted($medialist[$value]["XREF"], $medialist[$value]["GEDCOM"]);
+
+				if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." Failed to pass privacy</span><br />";}
+
+				$isExternal = isFileExternal($medialist[$value]["FILE"]);
+
+				if ($block && !$isExternal) $disp &= ($medialist[$value]["THUMBEXISTS"]>0);
+				if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." thumbnail file could not be found</span><br />";}
+
+				// Filter according to format and type  (Default: unless configured otherwise, don't filter)
+				if (!empty($medialist[$value]["FORM"]) && isset($config["filter_".$medialist[$value]["FORM"]]) && $config["filter_".$medialist[$value]["FORM"]]!="yes") $disp = false;
+				if (!empty($medialist[$value]["TYPE"]) && isset($config["filter_".$medialist[$value]["TYPE"]]) && $config["filter_".$medialist[$value]["TYPE"]]!="yes") $disp = false;
+				if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." failed Format or Type filters</span><br />";}
+
+				if ($disp && count($links) != 0){
+					/** link privacy allready checked in displayDetailsById
+					foreach($links as $key=>$type) {
+						$gedrec = find_gedcom_record($key, WT_GED_ID);
+						$disp &= !empty($gedrec);
+						//-- source privacy is now available through the display details by id method
+						// $disp &= $type!="SOUR";
+						$disp &= displayDetailsById($key, $type);
+					}
+					if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." failed link privacy</span><br />";}
+					*/
+					if ($disp && $filter!="all") {
+						// Apply filter criteria
+						$ct = preg_match("/0\s(@.*@)\sOBJE/", $medialist[$value]["GEDCOM"], $match);
+						$objectID = $match[1];
+						//-- we could probably use the database for this filter
+						foreach($links as $key=>$type) {
+							$gedrec = find_gedcom_record($key, WT_GED_ID);
+							$ct2 = preg_match("/(\d)\sOBJE\s{$objectID}/", $gedrec, $match2);
+							if ($ct2>0) {
+								$objectRefLevel = $match2[1];
+								if ($filter=="indi" && $objectRefLevel!="1") $disp = false;
+								if ($filter=="event" && $objectRefLevel=="1") $disp = false;
+								if (WT_DEBUG && !$disp && !$error) {$error = true; print "<span class=\"error\">".$medialist[$value]["XREF"]." failed to pass config filter</span><br />";}
+							}
+							else $disp = false;
+						}
+					}
+				}
+				//-- leave the loop if we find an image that works
+				if ($disp) {
+					break;
+				}
+				//-- otherwise remove the private media item from the list
+				else {
+					if (WT_DEBUG) print "<span class=\"error\">".$medialist[$value]["XREF"]." Will not be shown</span><br />";
+					unset($medialist[$value]);
+				}
+				//-- if there are no more media items, then try to get some more
+				if (count($medialist)==0) $medialist = get_medialist(false, '', true, true);
+				$i++;
+			}
+			if (!$disp) return false;
+
+				$content = "";
+				$id = "";
+					$id = "random_picture$index";
+					$title='';
+				if ($WT_BLOCKS["print_random_media"]["canconfig"]) {
+					if ($ctype=="gedcom" && WT_USER_GEDCOM_ADMIN || $ctype=="user" && WT_USER_ID) {
+						if ($ctype=="gedcom") {
+							$name = WT_GEDCOM;
+						} else {
+							$name = WT_USER_NAME;
+						}
+							$title .= "<a href=\"javascript: configure block\" onclick=\"window.open('".encode_url("index_edit.php?name={$name}&ctype={$ctype}&action=configure&side={$side}&index={$index}")."', '_blank', 'top=50,left=50,width=600,height=350,scrollbars=1,resizable=1'); return false;\">";
+							$title .= "<img class=\"adminicon\" src=\"{$WT_IMAGE_DIR}/{$WT_IMAGES['admin']['small']}\" width=\"15\" height=\"15\" border=\"0\" alt=\"".i18n::translate('Configure')."\" /></a>";
+					}
+				}
+				$title .= i18n::translate('Random Picture');
+				$title .= help_link('index_media');
+				$content = "<div id=\"random_picture_container$index\">";
+				if ($config['controls']=='yes') {
+					if ($config['start']=='yes' || (isset($_COOKIE['rmblockplay'])&&$_COOKIE['rmblockplay']=='true')) $image = "stop";
+					else $image = "rarrow";
+					$linkNextImage = "<a href=\"javascript: ".i18n::translate('Next image')."\" onclick=\"return ajaxBlock('random_picture$index', 'print_random_media', '$side', $index, '$ctype', true);\"><img src=\"{$WT_IMAGE_DIR}/{$WT_IMAGES['rdarrow']['other']}\" border=\"0\" alt=\"".i18n::translate('Next image')."\" title=\"".i18n::translate('Next image')."\" /></a>";
+
+						$content .= "<div class=\"center\" id=\"random_picture_controls$index\"><br />";
+						if ($TEXT_DIRECTION=="rtl") $content .= $linkNextImage;
+						$content .= "<a href=\"javascript: ".i18n::translate('Play')."/".i18n::translate('Stop')."\" onclick=\"togglePlay(); return false;\">";
+						if (isset($WT_IMAGES[$image]['other'])) $content .= "<img id=\"play_stop\" src=\"{$WT_IMAGE_DIR}/{$WT_IMAGES[$image]['other']}\" border=\"0\" alt=\"".i18n::translate('Play')."/".i18n::translate('Stop')."\" title=\"".i18n::translate('Play')."/".i18n::translate('Stop')."\" />";
+						else $content .= i18n::translate('Play')."/".i18n::translate('Stop');
+						$content .= "</a>";
+						if ($TEXT_DIRECTION=="ltr") $content .= $linkNextImage;
+						$content .= '
+					</div>
+					<script language="JavaScript" type="text/javascript">
+					<!--
+						var play = false;
+						function togglePlay() {
+							if (play) {
+								play = false;
+								imgid = document.getElementById("play_stop");
+								imgid.src = \''.$WT_IMAGE_DIR."/".$WT_IMAGES["rarrow"]['other'].'\';
+							}
+							else {
+								play = true;
+								playSlideShow();
+								imgid = document.getElementById("play_stop");
+								imgid.src = \''.$WT_IMAGE_DIR."/".$WT_IMAGES["stop"]['other'].'\';
+							}
+						}
+
+						function playSlideShow() {
+							if (play) {
+								ajaxBlock(\'random_picture'.$index.'\', \'print_random_media\', \''.$side.'\', '.$index.', \''.$ctype.'\', false);
+								window.setTimeout(\'playSlideShow()\', 6000);
+							}
+						}
+					//-->
+					</script>';
+				}
+				if ($config['start']=='yes') {
+						$content .= '
+					<script language="JavaScript" type="text/javascript">
+					<!--
+						play = true;
+						imgid = document.getElementById("play_stop");
+						imgid.src = \''.$WT_IMAGE_DIR."/".$WT_IMAGES["stop"]['other'].'\';
+						window.setTimeout("playSlideShow()", 6000);
+					//-->
+					</script>';
+				}
+					$content .= "<div class=\"center\" id=\"random_picture_content$index\">";
+			$imgsize = findImageSize($medialist[$value]["FILE"]);
+			$imgwidth = $imgsize[0]+40;
+			$imgheight = $imgsize[1]+150;
+				$content .= "<table id=\"random_picture_box\" width=\"100%\"><tr><td valign=\"top\"";
+
+				if ($block) $content .= " align=\"center\" class=\"details1\"";
+				else $content .= " class=\"details2\"";
+			$mediaid = $medialist[$value]["XREF"];
+
+//LBox --------  change for Lightbox Album --------------------------------------------
+?>
+<script language="JavaScript" type="text/javascript">
+<!--
+function openPic(filename, width, height) {
+		height=height+50;
+		screenW = screen.width;
+	 	screenH = screen.height;
+	 	if (width>screenW-100) width=screenW-100;
+	 	if (height>screenH-110) height=screenH-120;
+		if ((filename.search(/\.je?pg$/gi)!=-1)||(filename.search(/\.gif$/gi)!=-1)||(filename.search(/\.png$/gi)!=-1)||(filename.search(/\.bmp$/gi)!=-1))
+			win02 = window.open('imageview.php?filename='+filename,'win02','top=50,left=150,height='+height+',width='+width+',scrollbars=1,resizable=1');
+			// win03.resizeTo(winWidth 2,winHeight 30);
+		else window.open(unescape(filename),'win02','top=50,left=150,height='+height+',width='+width+',scrollbars=1,resizable=1');
+		win02.focus();
+	}
+-->
+</script><?php
+
+			if (WT_USE_LIGHTBOX) {
+				// $content .= " ><a href=\"javascript:;\" onclick=\"return openPic('".$medialist[$value]["FILE"]."', $imgwidth, $imgheight);\">";
+				// $content .= " ><a href=\"javascript:;\" onclick=\"return openImage('".$medialist[$value]["FILE"]."', $imgwidth, $imgheight);\">";
+				// $content .= "><a href=\"" . $medialist[$value]["FILE"] . "\" rel=\"clearbox[general_4]\" title=\"" . $mediaid . "\">" . "\n";
+				$content .= " ><a href=\"mediaviewer.php?mid=".$mediaid."\">";
+				}else
+// ---------------------------------------------------------------------------------------------
+
+
+			if ($USE_MEDIA_VIEWER) {
+					$content .= " ><a href=\"mediaviewer.php?mid=".$mediaid."\">";
+			}
+			else {
+					$content .= " ><a href=\"javascript:;\" onclick=\"return openImage('".$medialist[$value]["FILE"]."', $imgwidth, $imgheight);\">";
+			}
+			$mediaTitle = "";
+			if (!empty($medialist[$value]["TITL"])) {
+				$mediaTitle = PrintReady($medialist[$value]["TITL"]);
+			}
+			else $mediaTitle = basename($medialist[$value]["FILE"]);
+			if ($block) {
+				$content .= "<img src=\"".$medialist[$value]["THUMB"]."\" border=\"0\" class=\"thumbnail\"";
+				if ($isExternal) $content .= " width=\"".$THUMBNAIL_WIDTH."\"";
+			} else {
+				$content .= "<img src=\"".$medialist[$value]["FILE"]."\" border=\"0\" class=\"thumbnail\" ";
+				$imgsize = findImageSize($medialist[$value]["FILE"]);
+				if ($imgsize[0] > 175) $content .= "width=\"175\" ";
+			}
+			$content .= " alt=\"{$mediaTitle}\" title=\"{$mediaTitle}\" />";
+			$content .= "</a>";
+			if ($block) $content .= "<br />";
+			else $content .= "</td><td class=\"details2\">";
+			$content .= "<a href=\"mediaviewer.php?mid=".$mediaid."\">";
+			$content .= "<b>". $mediaTitle ."</b>";
+			$content .= "</a><br />";
+
+			ob_start();
+			PrintMediaLinks($medialist[$value]["LINKS"], "normal");
+			$content .= ob_get_clean();
+			$content .= "<br /><div class=\"indent" . ($TEXT_DIRECTION=="rtl"?"_rtl":"") . "\">";
+			$content .= print_fact_notes($medialist[$value]["GEDCOM"], "1", false, true);
+			$content .= "</div>";
+			$content .= "</td></tr></table>";
+			$content .= "</div>"; // random_picture_content
+			$content .= "</div>"; // random_picture_container
+			global $THEME_DIR;
+			require $THEME_DIR.'templates/block_main_temp.php';
+		}
+	}
+
+
+	function print_random_media_config($config) {
+		global $WT_BLOCKS, $TEXT_DIRECTION;
+
+		$defaultConfig = $WT_BLOCKS['print_random_media']['config'];
+		if (empty($config)) $config = $defaultConfig;
+
+		// Add options missing from old block configurations
+		foreach ($defaultConfig as $option => $setting) {
+			if (!isset($config[$option])) $config[$option] = $setting;
+		}
+
+		print "<tr><td class=\"descriptionbox wrap width33\">";
+		print i18n::translate('Show only persons, events, or all?');
+		print help_link('random_media_persons_or_all');
+		print "</td>";
+	?>
+	<td class="optionbox"><select name="filter">
+	<option value="indi"
+	<?php if ($config["filter"]=="indi") print " selected=\"selected\"";?>><?php print i18n::translate('Persons'); ?></option>
+	<option value="event"
+	<?php if ($config["filter"]=="event") print " selected=\"selected\"";?>><?php print i18n::translate('Events'); ?></option>
+	<option value="all"
+	<?php if ($config["filter"]=="all") print " selected=\"selected\"";?>><?php print i18n::translate('ALL'); ?></option>
+	</select></td>
+	</tr>
+
+	<tr>
+	<td class="descriptionbox wrap width33">
+<?php
+	echo i18n::translate('Filter'), help_link('random_media_filter');
+?>
+	</td>
+		<td class="optionbox">
+			<center><b><?php echo i18n::translate('FORM'); ?></b></center>
+			<table class="width100">
+				<tr>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_avi"
+				<?php if ($config['filter_avi']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;avi&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_bmp"
+				<?php if ($config['filter_bmp']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;bmp&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_gif"
+				<?php if ($config['filter_gif']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;gif&nbsp;&nbsp;</td>
+				</tr>
+		<tr>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_jpeg"
+				<?php if ($config['filter_jpeg']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;jpeg&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_mp3"
+				<?php if ($config['filter_mp3']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;mp3&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_ole"
+				<?php if ($config['filter_ole']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;ole&nbsp;&nbsp;</td>
+		</tr>
+		<tr>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_pcx"
+				<?php if ($config['filter_pcx']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;pcx&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_pdf"
+				<?php if ($config['filter_pdf']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;pdf&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_png"
+				<?php if ($config['filter_png']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;png&nbsp;&nbsp;</td>
+		</tr>
+		<tr>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_tiff"
+				<?php if ($config['filter_tiff']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;tiff&nbsp;&nbsp;</td>
+			<td class="width33"><input type="checkbox" value="yes"
+				name="filter_wav"
+				<?php if ($config['filter_wav']=="yes") print " checked=\"checked\""; ?> />&nbsp;&nbsp;wav&nbsp;&nbsp;</td>
+					<td class="width33">&nbsp;</td>
+					<td class="width33">&nbsp;</td>
+				</tr>
+			</table>
+			<br />
+			<center><b><?php echo i18n::translate('TYPE'); ?></b></center>
+			<table class="width100">
+				<tr>
+				<?php
+				//-- Build the list of checkboxes
+				$i = 0;
+				global $MEDIA_TYPES;
+				foreach ($MEDIA_TYPES as $typeName => $typeValue) {
+					$i++;
+					if ($i > 3) {
+						$i = 1;
+						print "</tr><tr>";
+					}
+					print "<td class=\"width33\"><input type=\"checkbox\" value=\"yes\" name=\"filter_".$typeName."\"";
+					if ($config['filter_'.$typeName]=="yes") print " checked=\"checked\"";
+					print " />&nbsp;&nbsp;".$typeValue."&nbsp;&nbsp;</td>";
+				}
+				?>
+				</tr>
+			</table>
+	</td>
+	</tr>
+
+	<tr>
+	<td class="descriptionbox wrap width33">
+	<?php
+	print i18n::translate('Show slideshow controls?');
+	print help_link('random_media_ajax_controls');
+	?>
+	</td>
+		<td class="optionbox"><select name="controls">
+		<option value="yes"
+		<?php if ($config["controls"]=="yes") print " selected=\"selected\""; ?>><?php print i18n::translate('Yes'); ?></option>
+		<option value="no"
+		<?php if ($config["controls"]=="no") print " selected=\"selected\""; ?>><?php print i18n::translate('No'); ?></option>
+	</select></td>
+	</tr>
+	<tr>
+	<td class="descriptionbox wrap width33">
+	<?php
+	print i18n::translate('Start slideshow on page load?');
+	print help_link('random_media_start_slide');
+	?>
+	</td>
+		<td class="optionbox"><select name="start">
+		<option value="yes"
+		<?php if ($config["start"]=="yes") print " selected=\"selected\""; ?>><?php print i18n::translate('Yes'); ?></option>
+		<option value="no"
+		<?php if ($config["start"]=="no") print " selected=\"selected\""; ?>><?php print i18n::translate('No'); ?></option>
+	</select>
+	<input type="hidden" name="cache" value="0" />
+	</td></tr>
+
+		<?php
+	}
+
+} // if ($MULTI_MEDIA)
+?>