<?php if (!defined('PmWiki')) exit();
#ini_set('display_errors', 'On');
#error_reporting(E_ALL | E_STRICT);
/*
******************************************************************************************
* *
* Yet Another Gallery tool v2.0 - Create image galleries in PmWiki *
* Copyright (C) Jul 04, 2012 Subhrajit Bhattacharya *
* *
* 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 3 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 <http://www.gnu.org/licenses/>. *
* *
* *
* Contact: subhrajit@gmail.com, http://www.subhrajit.net/ *
* *
* *
******************************************************************************************
*/
/* Syntax:
YAG [option1=o1, option2=o2, ...] { url_or_path | caption && url_or_path | caption && ... }
See http://www.pmwiki.org/wiki/Cookbook/YAG for more details
*/
Markup(
'YAG',
'<fulltext',
"/YAG\\s*\\[(.*?)\\]\\s*\\{(.*?)\\}/esi",
"Keep(YetAnotherGalleryHTML(PSS('$1'),PSS('$2'),\$pagename))" );
// Folder options
SDV($YetAnotherGallery->cache, $FarmD.'/pub/YetAnotherGalleryCache/' );
$AlansPubDirUrl='http://'.$_SERVER['HTTP_HOST'].'/wiki/pub';
SDV($YetAnotherGallery->cacheURL, $PubDirUrl.'/YetAnotherGalleryCache/' );
// Advanced path and folder options
#Original SDV($YetAnotherGallery->fetchLocalFileLocally, true ); // If an image file appears to be local, try to fetch it as a local file instead of a URL.
SDV($YetAnotherGallery->fetchLocalFileLocally, true ); // If an image file appears to be local, try to fetch it as a local file instead of a URL.
SDV($YetAnotherGallery->ShellPWD, trim(shell_exec("pwd")) );
// Default values
SDV($YetAnotherGallery->cols, 4);
SDV($YetAnotherGallery->maxrows, 5);
SDV($YetAnotherGallery->imgmaxwidth, 150);
SDV($YetAnotherGallery->imgmaxheight, 250);
SDV($YetAnotherGallery->convertoptions, "-resize {imgmaxwidth}x{imgmaxheight}" );
SDV($YetAnotherGallery->thumbtype, "jpg" );
SDV($YetAnotherGallery->containerwidth, 500 ); // Effective only for 'popup' and 'div'
SDV($YetAnotherGallery->containerheight, 600 ); // Effective only for 'popup' and 'div'
SDV($YetAnotherGallery->style, "hiddencaption,popup" ); // Do not use 'default' in this list
SDV($YetAnotherGallery->captiontype, 'linked,basichtml'); // Allowed values: 'linked'/'free' & 'nohtml'/'wiki'/'basichtml'/'fullhtml'
SDV($YetAnotherGallery->allowUserCaptiontype, true);
SDV($YetAnotherGallery->allowCustomPHPhandler, false); // Allow use of custom. WARNING: Potential hazzard if enabled.
SDV($YetAnotherGallery->allowRefreshCacheInGETparam, false); // Allows passing of per-page GET parameter 'YAGrefresh=yes' to refresh cache for the page
// ---------------------------------------------
// CSS styles
SDVA($YetAnotherGallery->cellStyle, array(
'default' => "border: solid 2px #cccccc;"
) );
SDVA($YetAnotherGallery->imgDivStyle, array(
'default' => "text-align: center; vertical-align: middle; margin: 0; padding: 0;
cursor:hand; cursor:pointer; ",
'rightcaption' => "text-align: center; vertical-align: middle; margin: 0; padding: 0; display:inline"
) );
SDVA($YetAnotherGallery->imgStyle, array(
'default' => "border: 1px solid; border-color: #aaaabb #bbbbcc #bbbbcc #aaaabb; ",
'rightcaption' => "border: 1px solid; border-color: #aaaabb #bbbbcc #bbbbcc #aaaabb; float:left;"
) );
SDVA($YetAnotherGallery->captionDiv, array(
'default' => "",
'hiddencaption' => "<div style='position:relative; width:100%;'>
<div style='width:100%; position:absolute; width:100%; display:none;
padding: 5px; left: -6px; top: -5px; border: 1px solid;
border-color: #ccc #888 #888 #ccc; color: #eeeeff; background-color: #333338;'>
<b>\$Caption</b>
</div></div>",
'rightcaption' => "<div style='margin: 0px 10px; text-align:left; float:left;'>\$Caption</div>"
) );
// On-page Javascripts
SDVA($YetAnotherGallery->imgMouseOverJavascript, array(
'default' => "void(0);",
'hiddencaption' => "this.getElementsByTagName('img')[0].style.opacity=0.6;
this.getElementsByTagName('img')[0].style.filter='alpha(opacity=60)';
this.getElementsByTagName('div')[0].getElementsByTagName('div')[0].style.display='block';"
) );
SDVA($YetAnotherGallery->imgMouseOutJavascript, array(
'default' => "void(0);",
'hiddencaption' => "this.getElementsByTagName('img')[0].style.opacity=1.0;
this.getElementsByTagName('img')[0].style.filter='alpha(opacity=100)';
this.getElementsByTagName('div')[0].getElementsByTagName('div')[0].style.display='none';"
) );
// Header and footer of gallery
SDVA($YetAnotherGallery->GalleryDivContainerFmt, array(
'default' => "",
'div' => "<center><div style='margin:0;padding:0;overflow:hidden;position:relative;'
id='YAGdivContainer_\$GalleryName'>
<img id='YAGdivContainerImg_\$GalleryName' height=\$containerheight style = 'border: 5px solid #ddddee;' />
<div id='YAGdivContainerCaption_\$GalleryName' style='font-weight:bold;'></div>
<hr style='border:1px solid #bbb;background-color:#eee;height:5px;'/>
</div></center>",
'lfloat'=> "<div style='float:left;margin:5px;padding:0;overflow:hidden;position:relative;'
id='YAGdivContainer_\$GalleryName'><center>
<div id='YAGdivContainerCaption_\$GalleryName' style='font-weight:bold;margin:5px;'></div>
<img id='YAGdivContainerImg_\$GalleryName' width=\$containerwidth style = 'border: 5px solid #ddddee;' />
</center></div>"
) );
SDVA($YetAnotherGallery->GalleryHeaderFmt, array(
'default' => "<div style='font-weight: bold; color:#999999; padding: 5px;'>Displaying page \$PageNo of
<a href='#YAGlink_\$GalleryName'>\$PagesCount</a></div>",
'nohead' => ""
) );
SDVA($YetAnotherGallery->GalleryFooterFmt, array(
'default' => array('start'=>"<a name='YAGlink_\$GalleryName'></a> <br/>Pages: ",
'page-prefix'=>" ", 'page-suffix'=>" ",
'current-page-prefix'=>"<b> ", 'current-page-suffix'=>" </b>",
'end'=>""),
'nofoot' => array('start'=>"<div style='display:none;'>",
'page-prefix'=>"", 'page-suffix'=>"",
'current-page-prefix'=>"", 'current-page-suffix'=>"",
'end'=>"</div>")
) );
// Constants
SDVA($YetAnotherGallery->URLcharacters,
array('!', '*', "'", "(", ")", ";", "@", "&", "=", "+", "$", ",", "?", "%", "#", "[", "]", "<", ">") );
SDVA($YetAnotherGallery->URLcodes,
array('%21', '%2A', '%27', '%28', '%29', '%3B', '%40', '%26', '%3D', '%2B', '%24', '%2C', '%3F', '%25', '%23', '%5B', '%5D', '%3C', '%3E') );
// ==============================================
// JavaScripts for handling the gallery show
SDVA($YetAnotherGallery->HandleClick_FunctionContent, array ( // variables: url, caption, num, GalleryName
'default' => " window.location = url; ",
'popup' => " var thepop = window.open(url,'YAGwindow', ".
" 'top=0,left=0,width=\$containerwidth,height=\$containerheight,".
" location=1,menubar=0,resizable=1,scrollbars=1,status=1,toolbar=0' ); ".
" thepop.focus(); " ,
'self' => " window.location = url; ",
'div' => " var containerImg = document.getElementById('YAGdivContainerImg_'+GalleryName); ".
" var containerCaption = document.getElementById('YAGdivContainerCaption_'+GalleryName); ".
" containerImg.style.opacity=0.4; containerImg.style.filter='alpha(opacity=40)'; ".
" containerCaption.innerHTML='<font color=\\'#888\\'>Loading image...</font>'; ".
" var pic = new Image(); pic.src = url;".
" if(pic.complete) donePic(); else pic.onload= donePic;".
" function donePic() { containerImg.src = pic.src; ".
" containerImg.style.opacity=1.0; containerImg.style.filter='alpha(opacity=100)'; ".
" containerCaption.innerHTML = caption; } ",
'lfloat' => " var containerImg = document.getElementById('YAGdivContainerImg_'+GalleryName); ".
" var containerCaption = document.getElementById('YAGdivContainerCaption_'+GalleryName); ".
" containerImg.style.opacity=0.4; containerImg.style.filter='alpha(opacity=40)'; ".
" containerCaption.innerHTML='<font color=\\'#888\\'>Loading image...</font>'; ".
" var pic = new Image(); pic.src = url;".
" if(pic.complete) donePic(); else pic.onload= donePic;".
" function donePic() { containerImg.src = pic.src; ".
" containerImg.style.opacity=1.0; containerImg.style.filter='alpha(opacity=100)'; ".
" containerCaption.innerHTML = caption; } "
) );
// ==============================================
function YetAnotherGalleryHTML($optionString, $imagesString, $pagename)
{
global $YetAnotherGallery, $_GET, $ScriptUrl, $UploadDir, $UploadPrefixFmt;
SDV($YetAnotherGallery->PmwikiUrl, dirname($ScriptUrl) );
// -------------------------------------------------
// Parse the markup
$YAGoptions = array('cols'=>''.$YetAnotherGallery->cols,
'maxrows'=>''.$YetAnotherGallery->maxrows,
'imgmaxwidth'=>''.$YetAnotherGallery->imgmaxwidth,
'imgmaxheight'=>''.$YetAnotherGallery->imgmaxheight,
'convertoptions'=>$YetAnotherGallery->convertoptions,
'style'=>$YetAnotherGallery->style,
'containerwidth'=>$YetAnotherGallery->containerwidth,
'containerheight'=>$YetAnotherGallery->containerheight,
'captiontype'=>$YetAnotherGallery->captiontype,
'urlbase'=>'',
'refreshcache'=>'yes' );
# 'refreshcache'=>'no' );
$optionsarray = ParseArgs_YAG($optionString);
foreach ($optionsarray as $k=>$v) $YAGoptions[$k] = $v;
// Version compatibility:
if( isset($optionsarray['container']) && !isset($optionsarray['style']) )
$YAGoptions['style'] = $YAGoptions['style'] . $optionsarray['container'];
// security checks
$YAGoptions['cols'] = "".intval($YAGoptions['cols']);
$YAGoptions['maxrows'] = "".intval($YAGoptions['maxrows']);
$YAGoptions['imgmaxwidth'] = "".intval($YAGoptions['imgmaxwidth']);
$YAGoptions['imgmaxheight'] = "".intval($YAGoptions['imgmaxheight']);
$YAGoptions['convertoptions'] = str_replace(';','',$YAGoptions['convertoptions']);
$YAGoptions['containerwidth'] = "".intval($YAGoptions['containerwidth']);
$YAGoptions['containerheight'] = "".intval($YAGoptions['containerheight']);
$YAGoptions['refreshcache'] = str_replace(';','',$YAGoptions['refreshcache']);
if ( !$YetAnotherGallery->allowUserCaptiontype )
$YAGoptions['captiontype']=$YetAnotherGallery->captiontype;
$YAGoptions['convertoptionsFull'] = str_replace( array("{imgmaxwidth}","{imgmaxheight}"),
array($YAGoptions['imgmaxwidth'],$YAGoptions['imgmaxheight']),
$YAGoptions['convertoptions'] );
if ( !isset($YAGoptions['name']) )
$YAGoptions['name'] = "";
if ( isset($_GET["YAGpage_".$YAGoptions['name']]) )
$YAGpageno = $_GET["YAGpage_".$YAGoptions['name']];
else
$YAGpageno = 1;
$PageNo = $YAGpageno;
$GalleryName = $YAGoptions['name'];
$containerheight = $YAGoptions['containerheight'];
$containerwidth = $YAGoptions['containerwidth'];
// Check and set styles
$YAGoptions['style'] = $YAGoptions['style'];
foreach(array("cellStyle", "imgDivStyle", "imgStyle", "captionDiv", "imgMouseOverJavascript",
"imgMouseOutJavascript", "GalleryDivContainerFmt",
"GalleryHeaderFmt", "GalleryFooterFmt", "HandleClick_FunctionContent") as $p) {
$YAGstyleVars->{$p} = $YetAnotherGallery->{$p}['default'];
foreach($YetAnotherGallery->{$p} as $k=>$v)
if (strrpos($YAGoptions['style'], $k)!==false)
$YAGstyleVars->{$p} = $v;
}
$containerHTML = $YAGstyleVars->GalleryDivContainerFmt;
$YAGcols = intval($YAGoptions['cols']);
$YAGmaxrows = intval($YAGoptions['maxrows']);
if ($YAGmaxrows <=0 )
$YAGmatrixCount = 10000000;
else
$YAGmatrixCount = $YAGcols * $YAGmaxrows;
$YAGcolwidth = 100 / $YAGcols;
// -------------------------------------------------
// Initiate the JavaScript
$outJS = "\n<script type=\"text/javascript\">";
// The HandleYAGclick function
$outJS .= "function HandleYAGclick_".$GalleryName."(url,caption,num) { var GalleryName='".$GalleryName."';";
$outJS .= str_replace(array("\$containerwidth","\$containerheight"),array($containerwidth,$containerheight),
$YAGstyleVars->HandleClick_FunctionContent );
$outJS .= "}";
// ---------------------------------------------
$StartImage = $YAGmatrixCount*($YAGpageno-1);
$EndImage = $YAGmatrixCount*$YAGpageno - 1;
$YAGimages = array();
$imagesString = str_replace("<:vspace>", "\n", $imagesString);
$imagesarray = explode("&&", htmlspecialchars_decode($imagesString));
$imgParsedNo = -1;
foreach ($imagesarray as $thisImage)
{
$thisImage = trim($thisImage);
if (empty($thisImage))
continue;
list($imageURL,$imageCaption) = explode('|', $thisImage, 2);
$imageURL = trim($imageURL);
if (substr($imageURL,0,2) == "--")
$imageURL = trim(substr($imageURL,2));
else
$imageURL = trim($YAGoptions['urlbase']).$imageURL;
$subs = array();
$urls = array();
$paths = array();
if (preg_match("/\\[(.*)]/i",$imageURL,$matches) > 0)
{
$matchParts0 = explode("<<", $matches[1]);
if (count($matchParts0) > 1) // regular substitution wildcard
{
$sprintfString = $matchParts0[0];
$matchParts = explode(";", $matchParts0[1]);
foreach ($matchParts as $vv)
{
$thisSubs = ParseWildcard_YAG($sprintfString,$vv);
$subs = array_merge($subs, $thisSubs);
foreach ($thisSubs as $thisSub)
{
$theurl = trim(str_replace($matches[0], $thisSub, $imageURL));
$theurl = MakeLink($pagename, str_replace($YetAnotherGallery->URLcharacters, $YetAnotherGallery->URLcodes, $theurl),
"","","\$LinkUrl");
$theurl = str_replace("%25", "%", $theurl);
$urls[] = $theurl;
$paths[] = GetAbsShellPathFromURL_YAG($theurl, true);
}
}
}
else // attempt local folder search glob
{
$imageURLsubs = trim(str_replace($matches[0],$matches[1],$imageURL));
if (substr($imageURLsubs,0,7) == "Attach:")
{
$imageURLsubs = substr($imageURLsubs,7); // remove leading "Attach:"
$thispatparts = pathinfo($imageURLsubs);
$thispagename = $thispatparts['dirname'];
$uploaddir = FmtPageName("$UploadDir$UploadPrefixFmt", $thispagename);
$stringtoglob = $YetAnotherGallery->ShellPWD."/".$uploaddir."/".$thispatparts['basename'];
}
else if ( ($globstr=GetAbsShellPathFromURL_YAG($imageURLsubs,false)) )
$stringtoglob = $globstr;
else
$stringtoglob = $imageURLsubs;
$thisPaths = glob($stringtoglob);
$paths = array_merge($paths, $thisPaths);
foreach ($thisPaths as $thisPath)
{
$theurl = GetURLfromShellPath_YAG($thisPath);
$urls[] = $theurl;
$pathparts = explode($matches[1], $stringtoglob);
$thissubs = $thisPath;
$thissubs = (substr($thissubs,0,strlen($pathparts[0]))==$pathparts[0]) ? substr($thissubs,strlen($pathparts[0])) : $thissubs;
$thissubs = (substr($thissubs,-strlen($pathparts[1]))==$pathparts[1]) ? substr($thissubs,0,-strlen($pathparts[1])) : $thissubs;
$subs[] = $thissubs;
}
}
}
else
{
$subs[] = "";
$theurl = 'http://'.$_SERVER['HTTP_HOST'];
$alanslimit=1;
$alans3=preg_split('/www/',$imageURL,-1,PREG_SPLIT_OFFSET_CAPTURE);
$theurl=$theurl.$alans3[1][0];
$theurl = str_replace("%25", "%", $theurl);
$urls[] = $theurl;
$paths[] = GetAbsShellPathFromURL_YAG($theurl, true);
}
$subsC = array();
if ( ( strpos($YAGoptions['captiontype'],'wiki')!==false && preg_match("/[^[]\\[([^[].*[^\\]])][^\\]]/i",$imageCaption,$matchesC) > 0 ) ||
( strpos($YAGoptions['captiontype'],'wiki')===false && preg_match("/\\[(.*)]/i",$imageCaption,$matchesC) > 0) )
{
if ($matchesC[1]=="*")
$subsC = $subs;
else
{
$matchPartsC0 = explode("<<", $matchesC[1]);
$sprintfStringC = $matchPartsC0[0];
$matchPartsC = explode(";", $matchPartsC0[1]);
foreach ($matchPartsC as $vvC)
{
$vvC = trim($vvC);
if (preg_match("/\\*(\d?)/i",$vvC,$matchesStarC)>0)
{
$startInd = count($subsC);
if (isset($matchesStarC[1]) && !empty($matchesStarC[1]))
$endInd = $startInd+intval($matchesStarC[1])-1;
else
$endInd = count($subs)-1;
for ($cc=$startInd; $cc<=min($endInd,count($subs)-1); $cc++)
$subsC[$cc] = str_replace($matchesStarC[0],$subs[$cc],$vvC);
}
elseif (preg_match("/^\\.(\d?)/i",$vvC,$matchesStarC)>0)
{
$startInd = count($subsC);
if (isset($matchesStarC[1]) && !empty($matchesStarC[1]))
$endInd = $startInd+intval($matchesStarC[1])-1;
else
$endInd = count($subs)-1;
for ($cc=$startInd; $cc<=min($endInd,count($subs)-1); $cc++)
$subsC[$cc] = str_replace($matchesStarC[0],"",$vvC);
}
else
$subsC = array_merge($subsC, ParseWildcard_YAG($sprintfStringC,$vvC));
if (count($subsC) >= count($subs))
{
$subsC = array_slice($subsC,0,count($subs));
break;
}
}
}
}
$subsC = array_pad($subsC, count($subs)-count($subsC), "");
foreach ($subs as $kk=>$thisSub)
{
$imgParsedNo++;
if ($imgParsedNo<$StartImage || $imgParsedNo>$EndImage)
{
$YAGimages[] = false;
continue;
}
$ThisImageArray->URL = $urls[$kk];
if ($YetAnotherGallery->fetchLocalFileLocally && $paths[$kk])
$ThisImageArray->path = $paths[$kk];
else
$ThisImageArray->path = $ThisImageArray->URL;
$ThisImageArray->Caption = str_replace($matchesC[0],$subsC[$kk],$imageCaption);
if (strpos($YAGoptions['captiontype'],'nohtml')!==false)
$ThisImageArray->Caption = trim(str_replace(array("\\n","\\r"),"<br/>", strip_tags($ThisImageArray->Caption) ));
elseif (strpos($YAGoptions['captiontype'],'wiki')!==false)
$ThisImageArray->Caption = MarkupToHTML($pagename, trim(str_replace(array("\\n","\\r"),"[[<<]]", $ThisImageArray->Caption)) );
elseif (strpos($YAGoptions['captiontype'],'basichtml')!==false)
$ThisImageArray->Caption = trim(str_replace(array("\\n","\\r"),"<br/>", strip_tags($ThisImageArray->Caption,
"<br/><br><b><big><em><i><font><small><strong><sup><sub><ins><del><code><pre>") ));
$ThisImageArray->Caption = str_replace(array("\n","\r"), "", $ThisImageArray->Caption);
$YAGimages[] = clone($ThisImageArray);
}
}
$TotalCount = count($YAGimages);
$EndImage = min($YAGmatrixCount*$YAGpageno, $TotalCount) - 1;
$PagesCount = floor(($TotalCount-1)/$YAGmatrixCount) + 1;
$ThisPageRowCount = floor(($EndImage-$StartImage) / $YAGcols) + 1;
// -------------------------------------------------
// Check the cache
if (!file_exists($YetAnotherGallery->cache))
mkdir($YetAnotherGallery->cache);
chmod($YetAnotherGallery->cache, 0777);
#chmod($YetAnotherGallery->cache, 0755);
// -------------------------------------------------
// Create the HTML
$outHTML = "<a name=\"YAGstart_".$GalleryName."\"></a>";
// Only if it's a 'div' container, add the required HTML and Javascript
if (!empty($containerHTML))
{
eval("\$containerString = \"".$containerHTML."\";");
$outHTML .= $containerString;
$outJS .= "\nwindow.onload = HandleYAGclick_".$GalleryName."('".$YAGimages[$StartImage]->URL."','".$YAGimages[$StartImage]->Caption."',".$StartImage."); ";
}
$outHTML .= "\n<table class='YAGtable' cellspacing=2 cellpadding=2 style='display:inline !important; width:auto !important;'>";
if ($YAGmaxrows > 0)
{
eval("\$headerString = \"".$YAGstyleVars->GalleryHeaderFmt."\";");
$outHTML .= "<tr><td align=left colspan=".$YAGcols.">".$headerString."</td></tr>";
}
$imgNum = $StartImage;
for ($r=1; $r<=$ThisPageRowCount; $r++)
{
$outHTML .= "<tr>";
for ($c=1; $c<=$YAGcols; $c++)
{
$outHTML .= "<td valign=bottom style='".$YAGstyleVars->cellStyle."; ".
"text-align: center; vertical-align: middle;' width='".$YAGcolwidth."%' align='center' valign='middle'>";
if ($imgNum <= $EndImage)
{
$ImgThumbURL = YetAnotherGalleryReadCache($YAGimages[$imgNum]->path, $YAGoptions);
if (substr($ImgThumbURL,0,7)=="ERROR: " && $YAGimages[$imgNum]->path!=$YAGimages[$imgNum]->URL)
$ImgThumbURL = YetAnotherGalleryReadCache($YAGimages[$imgNum]->URL, $YAGoptions);
$YAGimages[$imgNum]->thumbURL = $ImgThumbURL;
if (substr($ImgThumbURL,0,7)=="ERROR: ")
$ImgTag = "<div style='".$YAGstyleVars->imgStyle."; font-size:10pt'>".str_replace("\n","<br />",htmlspecialchars($ImgThumbURL))."</div>";
else
$ImgTag = "<img style='".$YAGstyleVars->imgStyle."' src=\"".$ImgThumbURL."\" />";
$outHTML .= "<div id='YAG_".$YAGoptions['name']."_".$imgNum."' style='".$YAGstyleVars->imgDivStyle."'
onMouseOver=\"javascript: ".$YAGstyleVars->imgMouseOverJavascript."\"
onMouseOut=\"javascript: ".$YAGstyleVars->imgMouseOutJavascript."\" >".
"<a href='javascript:void(0);' onClick=\"javascript: HandleYAGclick_".$GalleryName.
"('".$YAGimages[$imgNum]->URL."','".str_replace(array("'","\""),array("\\'","\\'"),$YAGimages[$imgNum]->Caption)."',".$imgNum.");\">".
$ImgTag.
((strpos($YAGoptions['captiontype'],'linked')!==false)?"":"</a>").
str_replace("\$Caption",$YAGimages[$imgNum]->Caption,$YAGstyleVars->captionDiv).
((strpos($YAGoptions['captiontype'],'linked')!==false)?"</a>":"").
"</div>";
}
else
$outHTML .= " ";
$outHTML .= "</td>";
$imgNum++;
}
$outHTML .= "</tr>";
}
if ($YAGmaxrows > 0)
{
eval("\$evalStr = \"".$YAGstyleVars->GalleryFooterFmt['start']."\";");
$outHTML .= "<tr><td align=center colspan=".$YAGcols.">".$evalStr;
$YAGlist_GET = $_GET;
unset($YAGlist_GET["YAGpage_".$YAGoptions['name']]);
for ($p=1; $p<=$PagesCount; $p++)
{
$YAGlist_GET["YAGpage_".$YAGoptions['name']] = $p;
$getString = "";
foreach ($YAGlist_GET as $k=>$v)
$getString .= $k."=".$v."&";
$getString = substr($getString,0,-1);
if ($p==$YAGpageno)
$outHTML .= "<a href='?".$getString."#YAGstart_".$GalleryName."'>".
$YAGstyleVars->GalleryFooterFmt['current-page-prefix'].$p.
$YAGstyleVars->GalleryFooterFmt['current-page-suffix']."</a>";
else
$outHTML .= "<a href='?".$getString."#YAGstart_".$GalleryName."'>".
$YAGstyleVars->GalleryFooterFmt['page-prefix'].$p.
$YAGstyleVars->GalleryFooterFmt['page-suffix']."</a>";
}
$outHTML .= $YAGstyleVars->GalleryFooterFmt['end']."</td></tr>";
}
$outHTML .= "</table>";
$outJS .= "</script>\n";
// ---------------------------------------------------------------------------------------
if ( $YetAnotherGallery->allowCustomPHPhandler && isset($YAGoptions['customPHPhandler']) )
{
// $YAGoptions['customPHPhandler'] is a function name of the form: fun( &$images, &$options )
// $images is an array of objects with keys 'URL', 'Caption' and 'thumbURL'
return ( $YAGoptions['customPHPhandler']($YAGimages, $YAGoptions) );
}
else
return $outHTML.$outJS;
}
function YetAnotherGalleryReadCache($RawURL, &$YAGoptions) // Can be used as an independent function!
{
global $YetAnotherGallery;
$RawURLmd5 = md5($RawURL.$YAGoptions['name']);
$CacheFileName = $RawURLmd5.'.'.$YetAnotherGallery->thumbtype;
if ($YAGoptions['refreshcache']=='yes' || (array_key_exists('YAGrefresh',$_GET) && $_GET['YAGrefresh']="yes"))
$ForceRefresh = true;
else
$ForceRefresh = false;
if ($ForceRefresh && file_exists($YetAnotherGallery->cache.$CacheFileName))
@unlink($YetAnotherGallery->cache.$CacheFileName);
if ($ForceRefresh || !file_exists($YetAnotherGallery->cache.$CacheFileName))
{
$sysCommand = "convert ".$RawURL." ".
$YAGoptions['convertoptionsFull'].
" ".$YetAnotherGallery->cache.$CacheFileName.
" 2>&1";
$shellOut = shell_exec($sysCommand);
}
if (file_exists($YetAnotherGallery->cache.$CacheFileName))
return ($YetAnotherGallery->cacheURL.$CacheFileName);
else
return "ERROR: ".$shellOut;
}
// ==================================
function ParseArgs_YAG($x,
$optpat = "(?>(\\w+)\\s*[:=]\\s*)",
$valpat = "(\"[^\"]*\"|'[^']*'|[^,;]+|\\S+)",
$stripquotepat = "/^\\s*(['\"])?(.*)\\1\\s*[,;]?\\s*$/" )
{
$z = array();
preg_match_all("/($optpat|[-+])$valpat/", $x, $terms, PREG_SET_ORDER);
foreach($terms as $t)
{
$v = preg_replace($stripquotepat, '$2', $t[3]);
if ($t[2]) { $z['#'][] = $t[2]; $z[$t[2]] = $v; }
else { $z['#'][] = $t[1]; $z[$t[1]][] = $v; }
$z['#'][] = $v;
}
return $z;
}
// ==================================
function ParseWildcard_YAG($sprintfStr, $CardStr)
{
$CardParts = explode(":", $CardStr);
$params = explode(",", $CardParts[1]);
foreach ($params as $k=>$v)
{
$params[$k] = trim($params[$k]);
if (is_numeric($params[$k]))
eval("\$params[".$k."] = ".$params[$k].";");
}
$arr = array();
switch (strtolower(trim($CardParts[0])))
{
case "range": // range: start, end, step
if (count($params) >= 3)
$arr = range($params[0],$params[1],$params[2]);
else
$arr = range($params[0],$params[1]);
break;
case "list": // list: item1, item2, item3, ...
foreach ($params as $v) $arr[]=$v;
break;
}
$outArr = array();
foreach ($arr as $a)
$outArr[] = sprintf($sprintfStr, $a);
return ($outArr);
}
// ==================================
function GetAbsShellPathFromURL_YAG($RawURL, $check_exist=false)
{
global $YetAnotherGallery;
$RawURL = trim(urldecode($RawURL));
if ( substr($RawURL,0,strlen($YetAnotherGallery->PmwikiUrl)) == $YetAnotherGallery->PmwikiUrl )
$LocalPath = $YetAnotherGallery->ShellPWD . substr($RawURL, strlen($YetAnotherGallery->PmwikiUrl));
else
$LocalPath = false;
if ($check_exist && !file_exists($LocalPath))
$LocalPath = false;
return $LocalPath;
}
function GetURLfromShellPath_YAG($RawPath)
{
global $YetAnotherGallery, $EnableDirectDownload, $UploadUrlFmt, $UploadPrefixFmt;
if ( substr($RawPath,0,strlen($YetAnotherGallery->ShellPWD)) == $YetAnotherGallery->ShellPWD )
$RawPath = substr($RawPath,strlen($YetAnotherGallery->ShellPWD));
$RawPath = trim($RawPath, "/\\");
$downURL = $YetAnotherGallery->PmwikiUrl ."/". $RawPath;
$downURLparts = pathinfo($downURL);
// Test if this is the upload folder
if ( substr($downURLparts['dirname'],0,strlen("$UploadUrlFmt/"))=="$UploadUrlFmt/" )
$returl = FmtPageName(
IsEnabled($EnableDirectDownload, 1)? "$UploadUrlFmt$UploadPrefixFmt/": "\$PageUrl?action=download&upname=",
substr($downURLparts['dirname'],strlen("$UploadUrlFmt/")) ) . $downURLparts['basename'];
else
$returl = $downURL;
return $returl;
}
?>