<?php if (!defined('PmWiki')) exit();
/*
******************************************************************************************
* *
* Live Edit 2.2 - Edit parts/blocks/sections of a wiki page separately and from the *
* wiki's view page without the need of going to the edit form. *
* Copyright (C) Dec 16, 2011 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/ *
* *
* *
******************************************************************************************
*/
SDV($LiveEdit->isActive, true); // Set this to false in config.php to disable LiveEdit
SDV($LiveEdit->DefaultEnabled, false); // Whether LiveEdit will be enabled when user logs in.
SDV($LiveEdit->DefaultStyle, "Phantom_Backdrop");
SDV($LiveEdit->Markup_OpenBracket, "[:");
SDV($LiveEdit->Markup_CloseBracket, ":]");
SDV($LiveEdit->EmptyBlockContent, "Add new content here. Please change the name of the block as well.");
SDV($LiveEdit->AutoDetectStyles['BorderColor'], "cccccc");
SDV($LiveEdit->AutoDetectStyles['BorderColorHover'], "4444aa");
SDV($LiveEdit->AutoDetectStyles['Opacity'], "99");
SDV($LiveEdit->AutoDetectStyles['TitleForeColor'], "ffffff");
SDV($LiveEdit->AutoDetectStyles['DisabledTitleForeColor'], "999999");
SDV($LiveEdit->AutoDetectStyles['TitleBackColor'], "666688");
SDV($LiveEdit->AutoDetectStyles['TitleOpacity'], "80");
SDV($LiveEdit->AutoDetectStyles['SelectedBorderColor'], "ff6666");
SDV($LiveEdit->AutoDetectStyles['SelectedOpacity'], "100");
SDV($LiveEdit->MenuStyle['BackgroundColor'], "888888");
SDV($LiveEdit->MenuStyle['Opacity'], "80");
SDV($LiveEdit->MenuStyle['MenuWidth'], "250");
SDV($LiveEdit->MenuStyle['MainButtonStyle'], "font-weight:bold;color:#ffffff; cursor:pointer; cursor:hand;");
SDV($LiveEdit->MenuStyle['MenuItemsStyle'], "display:block; color:#ffffff; padding:2px 15px 2px 0px; border-top: solid 2px #aaaaaa; text-decoration:none;");
SDV($LiveEdit->MenuStyle['ShowMenuTime'], "10");
SDV($LiveEdit->MenuStyle['HideMenuTime'], "15");
$LiveEdit->OptionsEncodeChars = array( array("\"" ,"&" ,"<" ,">" ,"%" ,"]" ,"\n" ,"\r" ),
array("\quot/","\amp/","\lt/","\gt/","\perc/","\sqnd/","\\n/","\\r/" ) );
/* ========================================================================= */
// The LiveEdit menu
$LiveEdit->MenuHTML = "";
$page = RetrieveAuthPage($pagename, 'edit', false, READPAGE_CURRENT);
if (!(!$page || !$LiveEdit->isActive))
{
global $LiveEdit;
$LiveEdit->MenuHTML =
"<div style='position:fixed;top:0px;right:0px; background-color:#".$LiveEdit->MenuStyle['BackgroundColor'].";padding:0px 3px; height:17px; opacity:0.".$LiveEdit->MenuStyle['Opacity']."; filter:alpha(opacity=".$LiveEdit->MenuStyle['Opacity'].")''>
<script type=\"text/javascript\">
document.LiveEditMenuShow = false;
function ShowLiveEditMenu () {
var RightPos = parseInt(document.getElementById('LiveEditMenu').style.right);
if (RightPos<-10 && document.LiveEditMenuShow) {
document.getElementById('LiveEditMenu').style.right = (4+RightPos)+'px';
setTimeout('ShowLiveEditMenu();', ".$LiveEdit->MenuStyle['ShowMenuTime'].");
}
}
function HideLiveEditMenu () {
var RightPos = parseInt(document.getElementById('LiveEditMenu').style.right);
if (RightPos>-".$LiveEdit->MenuStyle['MenuWidth']." && !document.LiveEditMenuShow) {
document.getElementById('LiveEditMenu').style.right = (RightPos-4)+'px';
setTimeout('HideLiveEditMenu();', ".$LiveEdit->MenuStyle['HideMenuTime'].");
}
}
</script>
<div onmouseover=\"javascript: document.LiveEditMenuShow=true; ShowLiveEditMenu(); \" onmouseout=\"javascript: document.LiveEditMenuShow=false; HideLiveEditMenu();\"><span style='".$LiveEdit->MenuStyle['MainButtonStyle']."'>LiveEdit</span>
<div id='LiveEditMenu' style='position:fixed;top:17px;right:-".$LiveEdit->MenuStyle['MenuWidth']."px; background-color:#".$LiveEdit->MenuStyle['BackgroundColor'].";padding:0; width:".($LiveEdit->MenuStyle['MenuWidth']-10)."px; text-align:right;'>";
if (!array_key_exists('LiveEdit', $_COOKIE))
$_COOKIE['LiveEdit'] = (($LiveEdit->DefaultEnabled)?"true":"false");
if ($_COOKIE['LiveEdit']=="true")
{
if ($_GET['action']!=="liveeditAutodetect") $LiveEdit->MenuHTML = $LiveEdit->MenuHTML .
"<a href='?n=".$pagename."&action=liveeditAutodetect' style='".$LiveEdit->MenuStyle['MenuItemsStyle']."'>AutoDetect blocks in this page</a>";
else $LiveEdit->MenuHTML = $LiveEdit->MenuHTML .
"<a href='?n=".$pagename."' style='".$LiveEdit->MenuStyle['MenuItemsStyle']."'>Exit AutoDetect mode</a>";
$LiveEdit->MenuHTML = $LiveEdit->MenuHTML .
"<a href='?n=".$pagename."&LiveEdit=ShowStyle' style='".$LiveEdit->MenuStyle['MenuItemsStyle']."'>View available styles & parameters</a>
<a href='?n=".$pagename."&LiveEdit=false' style='".$LiveEdit->MenuStyle['MenuItemsStyle']."'>Turn Off LiveEdit!</a>";
} else {
$LiveEdit->MenuHTML = $LiveEdit->MenuHTML . "<a href='?n=".$pagename."&LiveEdit=true' style='".$LiveEdit->MenuStyle['MenuItemsStyle']."'>Turn On LiveEdit!</a>";
}
$LiveEdit->MenuHTML = $LiveEdit->MenuHTML .
"</div>
</div>
</div>";
SDV($HandleBrowseFmt, array(&$PageStartFmt, &$PageRedirectFmt, '$PageText', $LiveEdit->MenuHTML, &$PageEndFmt));
}
else
setcookie('LiveEdit', (($LiveEdit->DefaultEnabled)?"true":"false"));
/* ========================================================================= */
/* This section adds an action called 'liveeditAutodetect' that helps in identifying
and generating LiveEdit blocks automatically in a Wiki-page */
/*
Each element of $LiveEdit->AutoDetectBrackets is an array with the following elements:
0 => Regular expression of the pattern defining the bracket
1 => Backreference index of the bracket body (the portion to start another recursive search. -1 for no resursive search)
2 => Backreference index of the bracket block (the one that is to be included inside the LiveEdit bracket)
3 => Backreference index of the blanket (the portion to be blanketed before starting next cycle)
4 => What kind of block: 'span' or 'div'
5 => Backreference index of pre-padding content (the relevant content that comes before bracket starts - for duplication: set -1 to skip)
6 => Backreference index of post-padding content (the relevant content that comes after bracket ends - for duplication: set -1 to skip)
If the regular expression contains ^ or $, it needs to be separate from the main pattern
and the pattern name should start with 'Last_' or 'First_' respectively.
The order in which the patterns are defined matters. The first patterns are given more preference in
case of conflicts.
*/
$LiveEdit->AutoDetectBrackets['TableCell'] = array( "/((\\(:(cell|head).*?:\\))(.*?))(\\n)\\(:(cell.*?|head.*?|tableend):\\)/es" , 4 , 4 , 1 , 'div', 2, 5);
$LiveEdit->AutoDetectBrackets['MarkupBlock'] = array( "/\\(:([\w]+).*?:\\)(.*?)\\(:\\1\\s*?end:\\)/es" , 2 , 0 , 0 , 'div', -1, -1);
$LiveEdit->AutoDetectBrackets['DivBlock'] = array( "/((\\n>>.+?<<)(.*?))(>>.*?<<|$)/es" , 3 , 3 , 1, 'div', 2, -1);
$LiveEdit->AutoDetectBrackets['FormattingBlocks'] = array( "/\\[(=|@)(.*?)\\1\\]/es" , 2 , 0 , 0 , 'span', -1, -1); // markup inside
$LiveEdit->AutoDetectBrackets['SingleLineMarkup'] = array( "/\\(:[\w]+.*?:\\)/e" , -1 , 0 , 0 , 'span', -1, -1); // markup inside
$LiveEdit->AutoDetectBrackets['SimpleTableCell'] = array( "/(\\|\\|(.+?))(\\|\\|)/e" , 2 , 2 , 1 , 'span', -1, 3);
$LiveEdit->AutoDetectBrackets['ListsAndIndents'] = array( "/\\n((\\*|\\*\\*|#|##|Q:|A:|->|-<|:[\w]+:)(.*?))(\\n|\\r)/es" , 3 , 3 , 1 , 'span', 2, 4);
$LiveEdit->AutoDetectBrackets['SpanBlock'] = array( "/(^|[^%])((%[^\\n%]+?%)(.*?))(%.*?%|\\|\\||\\n|$)/es" , 4 , 4 , 2 , 'span', 3, -1);
$LiveEdit->AutoDetectBrackets['Hyperlinks'] = array( "/\\[\\[([^<].*?)\\]\\]/e" , 1 , 0 , 0 , 'span', -1, -1); // markup inside
$LiveEdit->AutoDetectBrackets['Heading'] = array( "/(\\n|^)(!+(.*))/e" , 3 , 2 , 2 , 'div', -1, -1); // markup inside
$LiveEdit->AutoDetectBrackets['Paragraph'] = array( "/(\\n(\\n)(.*?))(\\n)\\n/es" , 3 , 3 , 1 , 'div', 2, 4);
$LiveEdit->AutoDetectBrackets['Last_Paragraph'] = array( "/(\\n(\\n)(.*?))\\n?$/es" , 3 , 3 , 1 , 'div', 2, 2);
// ---------------------
$LiveEdit->BlanketChar = "\235";
$LiveEdit->BlockPadding = array( 'div'=>"\n" , 'span'=>"" );
$LiveEdit->BraPosEncode = "%09d-2-%09d-%09d";
$LiveEdit->KetPosEncode = "%09d-1-%09d-%09d";
$LiveEdit->BracketPosEncode = "%09d-%01d-%09d-%09d";
$LiveEdit->PaddingEncode = "%09d+%09d";
$LiveEdit->BracketsInfo = array();
function LiveEdit_findBrackets($WikiText, $StartOffset, $Level)
{
global $LiveEdit;
$thisBraketInfos = array();
$BlanketedWikiText = $WikiText;
foreach ($LiveEdit->AutoDetectBrackets as $k=>$v)
{
$thisRegex = $v[0];
$thisBodyBackref = $v[1];
$thisBlockBackref = $v[2];
$thisBlanketBackref = $v[3];
$thisBracketType = $v[4];
if (count($v)>5) { $thisPrepadBackref = $v[5];
$thisPostpadBackref = $v[6]; }
if ($Level > 0 &&
( (preg_match("/[^\\\\]\\$/es",$thisRegex)!==0 && substr($k,0,5)==="Last_") ||
(preg_match("/[^\\\\]\\^/es",$thisRegex)!==0 && substr($k,0,6)==="First_") ) )
continue;
$found = true;
while ($found)
{
$found = false;
$matchCount = preg_match($thisRegex, $BlanketedWikiText, $match, PREG_OFFSET_CAPTURE );
if ($matchCount === 1)
{
$vv = $match;
// Recursive capture inside this brackets
if ($thisBodyBackref >= 0)
LiveEdit_findBrackets($vv[$thisBodyBackref][0], $StartOffset+$vv[$thisBodyBackref][1], $Level+1);
$BlanketLength = strlen($vv[$thisBlanketBackref][0]);
$BlanketedWikiText = substr_replace($BlanketedWikiText, str_repeat($LiveEdit->BlanketChar, $BlanketLength), $vv[$thisBlanketBackref][1], $BlanketLength);
$thisBracketInfo->start = $StartOffset + $vv[$thisBlockBackref][1];
$thisBracketInfo->end = $StartOffset + $vv[$thisBlockBackref][1] + strlen($vv[$thisBlockBackref][0]);
$thisBracketInfo->blocktype = $thisBracketType;
$thisBracketInfo->brackettype = $k;
$thisBracketInfo->level = $Level;
$thisBracketInfo->content = $vv[$thisBlockBackref][0];
if ($thisPrepadBackref>=0) $thisBracketInfo->prepad = array($StartOffset+$vv[$thisPrepadBackref][1], strlen($vv[$thisPrepadBackref][0]));
else $thisBracketInfo->prepad = false;
if ($thisPostpadBackref>=0) $thisBracketInfo->postpad = array($StartOffset+$vv[$thisPostpadBackref][1], strlen($vv[$thisPostpadBackref][0]));
else $thisBracketInfo->postpad = false;
$LiveEdit->BracketsInfo[] = clone $thisBracketInfo;
$found = true;
}
}
}
}
# add "?action=liveeditAutodetect"
SDV($HandleActions['liveeditAutodetect'], 'HandleLiveeditAutodetect');
SDV($HandleAuth['liveeditAutodetect'], 'edit');
SDV($AuthCascade['liveeditAutodetect'], 'edit');
function HandleLiveeditAutodetect($pagename, $auth='edit') {
global $LiveEdit, $WikiDir, $LastModFile;
$page = RetrieveAuthPage($pagename, $auth, true, READPAGE_CURRENT);
if (!$page || $_COOKIE['LiveEdit']=="false" || !$LiveEdit->isActive) { Abort("Cannot edit $pagename<br>Possible cause: You are not logged in as an authenticated user with edit permission, or you have LiveEdit turned off. Try passing &<b>LiveEdit=true</b>."); return; }
LiveEdit_findBrackets($page['text'], 0, 0);
$PageLength = strlen($page['text']);
$BraKets = array();
foreach ($LiveEdit->BracketsInfo as $k=>$v)
{
$id = $k;
$thisBracketInfo = $v;
$thisBracketInfo->enabled = true;
if ( preg_match("/^\\s*$/es", $v->content) !== 0 )
continue;
elseif ( preg_match("/^\\s*\\Q".$LiveEdit->Markup_OpenBracket."\\E([\\w]*).*?\\Q".$LiveEdit->Markup_CloseBracket."\\E(.*?)\\Q".$LiveEdit->Markup_OpenBracket."\\E\\/\\1\\Q".$LiveEdit->Markup_CloseBracket."\\E\\s*$/es", $v->content) !== 0 )
$thisBracketInfo->enabled = false;
else // test for pre-brackets - may be expensive, and may not be very useful
{
$matches = array();
if ($id==55) { echo substr($page['text'], 0, $thisBracketInfo->start)."------\n".substr($page['text'], $thisBracketInfo->end)."+++++\n";
if( preg_match( "/\\Q".$LiveEdit->Markup_OpenBracket."\\E([\\w]*)[^\\]]*?\\Q".$LiveEdit->Markup_CloseBracket."\\E\\s*$/es", substr($page['text'], 0, $thisBracketInfo->start), $matches ) !== 0 ) { echo("matched1 ".$matches[1]."----");
if( preg_match( "/^\\s*\\Q".$LiveEdit->Markup_OpenBracket."\\E\\/".$matches[1]."\\Q".$LiveEdit->Markup_CloseBracket."\\E/", substr($page['text'], $thisBracketInfo->end) ) !== 0 ) { echo("matched2----");
$thisBracketInfo->enabled = false; } } }
}
$thisBracketInfo->id = $id;
$thisPadding = $LiveEdit->BlockPadding[$v->blocktype];
$thisBracketInfo->StartPosString = sprintf($LiveEdit->BraPosEncode, $v->start, $PageLength-$v->end, $id);
$thisBracketInfo->EndPosString = sprintf($LiveEdit->KetPosEncode, $v->end, $PageLength-$v->start, $id);
$thisBracketInfo->PrepadInfo = ($thisBracketInfo->prepad)?sprintf($LiveEdit->PaddingEncode, $thisBracketInfo->prepad[0], $thisBracketInfo->prepad[1]):"";
$thisBracketInfo->PostpadInfo = ($thisBracketInfo->postpad)?sprintf($LiveEdit->PaddingEncode, $thisBracketInfo->postpad[0], $thisBracketInfo->postpad[1]):"";
$BraKets[$thisBracketInfo->StartPosString] = $thisPadding.Keep(LiveEdit_GenerateBra($thisBracketInfo)).$thisPadding;
$BraKets[$thisBracketInfo->EndPosString] = $thisPadding.Keep(LiveEdit_GenerateKet($thisBracketInfo)).$thisPadding;
}
ksort($BraKets);
//echo(implode("\n",array_keys($BraKets)));
$TheWikiText = "";
$startPos = 0;
foreach ($BraKets as $k=>$v)
{
list($endPos, $dummy, $dummy, $dummy) = sscanf($k, $LiveEdit->BracketPosEncode);
$TheWikiText = $TheWikiText . substr($page['text'], $startPos, $endPos-$startPos) . $BraKets[$k];
//echo ($k." (".$endPos."): ".MarkupToHTML($pagename, $BraKets[$k])."\n");
//echo (substr($page['text'], $startPos, $endPos-$startPos) . " [".$k."] ");
$startPos = $endPos;
}
$TheWikiText = $TheWikiText . substr($page['text'], $startPos);
$MainBracketInfo->id = 'main';
$MainBracketInfo->blocktype = 'div';
$MainBracketInfo->brackettype = 'FullPage';
$MainBracketInfo->enabled = true;
if ( preg_match("/^\\s*\\Q".$LiveEdit->Markup_OpenBracket."\\E([\\w]*).*?\\Q".$LiveEdit->Markup_CloseBracket."\\E(.*?)\\Q".$LiveEdit->Markup_OpenBracket."\\E\\/\\1\\Q".$LiveEdit->Markup_CloseBracket."\\E\\s*$/es", $TheWikiText) )
$MainBracketInfo->enabled = false;
$TheWikiText = "\n".Keep(LiveEdit_GenerateBra($MainBracketInfo))."\n" . $TheWikiText . "\n".Keep(LiveEdit_GenerateKet($MainBracketInfo))."\n";
//echo $TheWikiText;
$TheWikiText = Keep("<form method=POST action=\"?n=".$pagename."&action=liveeditCreateblocks\" >"). $TheWikiText .
Keep( "<input type='hidden' name='LiveEditPageHash' value='".md5($page['text'])."' />".
"<input type='hidden' name='basetime' value='".time()."'>".
"<input type='submit' value='Create Selected Blocks' />".
"</form>");
$TheHTML = MarkupToHTML($pagename, $TheWikiText);
global $HandleBrowseFmt, $PageStartFmt, $PageRedirectFmt, $PageEndFmt;
$HandleBrowseFmt = array(&$PageStartFmt, &$PageRedirectFmt, $TheHTML, $LiveEdit->MenuHTML, &$PageEndFmt);
PrintFmt($pagename,$HandleBrowseFmt);
}
function LiveEdit_GenerateBra($info)
{
global $LiveEdit;
$tagName = $info->blocktype;
$id = $info->id;
$OutHTML = "<".$tagName." id=\"LiveEditAutoBlock_".$id."\" style='border: solid 1px #".$LiveEdit->AutoDetectStyles['BorderColor']."; margin:5px;padding:0; position:relative; opacity:0.".$LiveEdit->AutoDetectStyles['Opacity']."; filter:alpha(opacity=".$LiveEdit->AutoDetectStyles['Opacity'].")' ".
" onmouseover = \"javascript: document.getElementById('LiveEditAutoBlockForm_".$id."').style.display = 'block';
if (!document.getElementById('LiveEditAutoBlockCheckbox_".$id."').checked)
document.getElementById('LiveEditAutoBlock_".$id."').style.borderColor='#".$LiveEdit->AutoDetectStyles['BorderColorHover']."'; \" ".
" onmouseout = \"javascript: document.getElementById('LiveEditAutoBlockForm_".$id."').style.display = 'none';
if (!document.getElementById('LiveEditAutoBlockCheckbox_".$id."').checked)
document.getElementById('LiveEditAutoBlock_".$id."').style.borderColor='#".$LiveEdit->AutoDetectStyles['BorderColor']."'; \" ".
">".
"<span id=\"LiveEditAutoBlockForm_".$id."\" style='width:20em; background-color:#".$LiveEdit->AutoDetectStyles['TitleBackColor']."; padding-right:0; margin:0;".
" display:none; position:absolute; left:0; top:0; z-index:99997; opacity:0.".$LiveEdit->AutoDetectStyles['TitleOpacity']."; filter:alpha(opacity=".$LiveEdit->AutoDetectStyles['TitleOpacity'].")'>".
"<input type='checkbox' id=\"LiveEditAutoBlockCheckbox_".$id."\" name='LiveEditAutoBlock[]' ".
($info->enabled?"":"checked disabled").
" value='".sprintf("%d,%d,%d,%s,%s,%s,%s,%s",$id,$info->start,$info->end,$info->StartPosString,$info->EndPosString,$info->blocktype,$info->PrepadInfo,$info->PostpadInfo)."'".
" onClick=\"javascript: if (this.checked) ".
" { document.getElementById('LiveEditAutoBlock_".$id."').style.borderColor='#".$LiveEdit->AutoDetectStyles['SelectedBorderColor']."'; ".
" document.getElementById('LiveEditAutoBlock_".$id."').style.opacity=".$LiveEdit->AutoDetectStyles['SelectedOpacity']."/100; ".
" document.getElementById('LiveEditAutoBlock_".$id."').style.filter='alpha(opacity=".$LiveEdit->AutoDetectStyles['SelectedOpacity'].")'; } ".
" else { document.getElementById('LiveEditAutoBlock_".$id."').style.borderColor='#".$LiveEdit->AutoDetectStyles['BorderColor']."'; ".
" document.getElementById('LiveEditAutoBlock_".$id."').style.opacity=".$LiveEdit->AutoDetectStyles['Opacity']."/100; ".
" document.getElementById('LiveEditAutoBlock_".$id."').style.filter='alpha(opacity=".$LiveEdit->AutoDetectStyles['Opacity'].")'; } \" ".
"/>".
"<span style='color:#".($info->enabled?$LiveEdit->AutoDetectStyles['TitleForeColor']:$LiveEdit->AutoDetectStyles['DisabledTitleForeColor']).";'> Select (".$info->brackettype.")</span>".
"</span>";
return $OutHTML;
}
function LiveEdit_GenerateKet($info)
{
$tagName = $info->blocktype;
return "</".$tagName.">"; //."-".$info->id."-";
}
// ----------------------------------------------
/* This section adds an action called 'liveeditCreateblocks' to processes the request submitted by liveeditAutodetect */
# add "?action=liveeditCreateblocks"
SDV($HandleActions['liveeditCreateblocks'], 'HandleLiveeditCreateblocks');
SDV($HandleAuth['liveeditCreateblocks'], 'edit');
SDV($AuthCascade['liveeditCreateblocks'], 'edit');
function HandleLiveeditCreateblocks($pagename, $auth='edit') {
global $LiveEdit, $SaveProperties, $EnablePost;
$page = RetrieveAuthPage($pagename, $auth, true, 0);
if (!$page || $_COOKIE['LiveEdit']=="false" || !$LiveEdit->isActive) { Abort("Cannot edit $pagename"); return; }
if (md5($page['text']) !== $_POST['LiveEditPageHash'])
{ Abort("Edit conflict! The content of $pagename has been changed. Please try again!"); return; }
$newpage = $page;
if (!empty($_POST['LiveEditAutoBlock']))
{
foreach ($_POST['LiveEditAutoBlock'] as $k=>$v)
{
$infos = explode(",",$v);
$id = $infos[0];
$start = $infos[1];
$end = $infos[2];
$StartPosString = $infos[3];
$EndPosString = $infos[4];
$blocktype = $infos[5];
switch ($blocktype) {
case "div":
$optstr = " ".$LiveEdit->DefaultStyle;
break;
case "span":
$optstr = " ".$LiveEdit->DefaultStyle."_Inline";
break;
}
$prepadinfo = $infos[6];
if (!empty($prepadinfo))
{
$prepadsubstr = explode("+",$prepadinfo);
$optstr .= " LEABprepad=\"" . LiveEditOptionValueEncode(substr($page['text'], intval($prepadsubstr[0]), intval($prepadsubstr[1])))."\"";
}
$postpadinfo = $infos[7];
if (!empty($postpadinfo))
{
$postpadsubstr = explode("+",$postpadinfo);
$optstr .= " LEABpostpad=\"" . LiveEditOptionValueEncode(substr($page['text'], intval($postpadsubstr[0]), intval($postpadsubstr[1])))."\"";
}
$blockname = "LEAB_".$k."_".$id."_".$start."_".$end; // LiveEdit Auto Block
$inserts[$StartPosString] = $LiveEdit->Markup_OpenBracket.$blockname.$optstr.$LiveEdit->Markup_CloseBracket;
$inserts[$EndPosString] = $LiveEdit->Markup_OpenBracket."/".$blockname.$LiveEdit->Markup_CloseBracket;
}
ksort($inserts);
$TheWikiText = "";
$startPos = 0;
foreach ($inserts as $k=>$v)
{
list($endPos, $dummy, $dummy, $dummy) = sscanf($k, $LiveEdit->BracketPosEncode);
$TheWikiText = $TheWikiText . substr($page['text'], $startPos, $endPos-$startPos) . $inserts[$k];
$startPos = $endPos;
}
$TheWikiText = $TheWikiText . substr($page['text'], $startPos);
$newpage['text'] = $TheWikiText;
$newpage['csum'] = "Created LiveEdit block $blockname using Autodetect";
$newpage['action'] = "edit";
$newpage['n'] = $pagename;
$newpage['time'] = time();
$newpage['basetime'] = $_POST['basetime'];
$EnablePost = true;
foreach((array)$SaveProperties as $k)
SetProperty($pagename, $k, $page[$k]);
PCache($pagename, $newpage);
UpdatePage($pagename, $page, $newpage);
}
Redirect($pagename);
exit;
}
/* ========================================================================= */
/* ========================================================================= */
/* This section adds an action called 'liveeditSave' and processes the submitted form */
# add "?action=liveeditSave"
SDV($HandleActions['liveeditSave'], 'HandleLiveeditSave');
SDV($HandleAuth['liveeditSave'], 'edit');
SDV($AuthCascade['liveeditSave'], 'edit');
function HandleLiveeditSave($pagename, $auth='edit') {
global $WikiDir, $LastModFile, $LiveEdit, $EnablePost, $SaveProperties;
$page = RetrieveAuthPage($pagename, $auth, true, 0);
if (!$page) { Abort("Cannot edit $pagename"); return; }
$newpage = $page;
$blockname = $_GET['liveeditBlock'];
$newBlockName = $blockname;
if ( !$_POST['cancel'] )
{
// Extract the values from the mandetory (hidden) fields
$OriginalFullBlockHash = rawurldecode($_POST['LiveEditOriginalHash_'.$blockname]);
$OriginalStart = rawurldecode($_POST['LiveEditOriginalStart_'.$blockname]);
$OriginalEnd = rawurldecode($_POST['LiveEditOriginalEnd_'.$blockname]);
// Find/extract the content
$startPos = strpos($page['text'], $OriginalStart);
$startPosPos = $startPos+strlen($OriginalStart);
$startPos2 = strpos($page['text'], $OriginalStart, $startPosPos);
if ($startPos2 !== false) { Abort("!!! Cannot edit block <b>$blockname</b>. Possible cause: Multiple blocks with same name."); return; }
$endPos = strpos($page['text'], $OriginalEnd, $startPosPos);
$endPosPos = $endPos+strlen($OriginalEnd);
$rawWikitext = substr($page['text'], $startPosPos, $endPos-$startPosPos);
$OriginalFullBlock = substr($page['text'], $startPos, $endPosPos-$startPos);
if ($OriginalFullBlockHash != md5($OriginalFullBlock) ||
@strpos( $page['text'], $OriginalFullBlock,
strpos($page['text'],$OriginalFullBlock)+strlen($OriginalFullBlock) ) != false )
{ Abort("!!! Cannot edit block <b>$blockname</b>. Possible cause: Ambiguous block."); return; }
// Extract options
if ( array_key_exists('LiveEditOptions_'.$blockname,$_POST) )
$optstr = $_POST['LiveEditOptions_'.$blockname];
else
$optstr = "";
list($StyleName, $params) = ParseLiveEditOptionString($optstr);
$newoptstr = $StyleName;
foreach ($params as $pp=>$vv)
$newoptstr .= " ".$pp."=\"".LiveEditOptionValueEncode($vv)."\"";
// The changed wiki-text
if ($_POST['LiveEdit_'.$blockname])
$ChangedWikiText = $_POST['LiveEdit_'.$blockname];
else
$ChangedWikiText = $rawWikitext;
// The changed start and end strings
if ($_POST['remove'] || $_POST['delete'])
{
$ChangedStart = "";
$ChangedEnd = "";
if ($_POST['delete'])
$ChangedWikiText = "";
}
elseif (array_key_exists('LiveEditBlockName_'.$blockname,$_POST))
{
$newBlockName = $_POST['LiveEditBlockName_'.$blockname];
$ChangedStart = $LiveEdit->Markup_OpenBracket . $newBlockName . " " . $newoptstr . $LiveEdit->Markup_CloseBracket;
$ChangedEnd = $LiveEdit->Markup_OpenBracket."/".$newBlockName.$LiveEdit->Markup_CloseBracket;
}
else
{
$ChangedStart = $OriginalStart;
$ChangedEnd = $OriginalEnd;
}
$ChangedFullBlock = $ChangedStart.$ChangedWikiText.$ChangedEnd;
if ($_POST['addbefore'] || $_POST['addafter'])
{
$NewNewBlockname = $newBlockName . "_".time()."x".rand(1,999);
$ChangedStartNew = $LiveEdit->Markup_OpenBracket . $NewNewBlockname . " " . $newoptstr . $LiveEdit->Markup_CloseBracket;
$ChangedEndNew = $LiveEdit->Markup_OpenBracket."/".$NewNewBlockname.$LiveEdit->Markup_CloseBracket;
$prepad = "";
if (array_key_exists('LEABprepad',$params)) $prepad = LiveEditOptionValueDecode($params['LEABprepad']);
$postpad = "";
if (array_key_exists('LEABpostpad',$params)) $postpad = LiveEditOptionValueDecode($params['LEABpostpad']);
if ($_POST['addbefore'])
$ChangedFullBlock = $ChangedStartNew . $LiveEdit->EmptyBlockContent . $ChangedEndNew .$postpad.$prepad. $ChangedFullBlock;
elseif ($_POST['addafter'])
$ChangedFullBlock = $ChangedFullBlock .$postpad.$prepad. $ChangedStartNew . $LiveEdit->EmptyBlockContent . $ChangedEndNew;
}
if ($_POST['copybefore'] || $_POST['copyafter'])
{
$NewNewBlockname = $newBlockName . "_".time()."x".rand(1,999);
$ChangedStartNew = $LiveEdit->Markup_OpenBracket . $NewNewBlockname . " " . $newoptstr . $LiveEdit->Markup_CloseBracket;
$ChangedEndNew = $LiveEdit->Markup_OpenBracket."/".$NewNewBlockname.$LiveEdit->Markup_CloseBracket;
$prepad = "";
if (array_key_exists('LEABprepad',$params)) $prepad = LiveEditOptionValueDecode($params['LEABprepad']);
$postpad = "";
if (array_key_exists('LEABpostpad',$params)) $postpad = LiveEditOptionValueDecode($params['LEABpostpad']);
if ($_POST['copybefore'])
$ChangedFullBlock = $ChangedStartNew . $ChangedWikiText . $ChangedEndNew .$postpad.$prepad. $ChangedFullBlock;
elseif ($_POST['copyafter'])
$ChangedFullBlock = $ChangedFullBlock .$postpad.$prepad. $ChangedStartNew . $ChangedWikiText . $ChangedEndNew;
}
$newpage['text'] = str_replace($OriginalFullBlock, $ChangedFullBlock, $newpage['text']);
$newpage['text'] = str_replace("\r", '', stripmagic($newpage['text'])); // This removes the unwanted \r added in textarea
$newpage['csum'] = "Updated LiveEdit block $blockname";
$newpage['action'] = "edit";
$newpage['n'] = $pagename;
$newpage['time'] = time();
$newpage['basetime'] = $_POST['basetime'];
$EnablePost = true;
foreach((array)$SaveProperties as $k)
SetProperty($pagename, $k, $page[$k]);
PCache($pagename, $newpage);
UpdatePage($pagename, $page, $newpage);
}
Redirect($pagename."#".$newBlockName."_anchor");
exit;
}
/* ========================================================================= */
/* This section generates the main LiveEdit form, and corresponding HTML+Javascripts */
// Start of the markup:
// [:BlockName:] ...
// [:BlockName StyleName:] ...
// [:BlockName StyleGroup.StylePage:] ...
// [:... ... param1="..." param2="..." ...:] ... (NOTE: param value needs to be in double quote and cannot contain the characters '"' and ':]' )
// End of the markup:
// ... [:/BlockName:]
// [:BlockName:] ... [:/BlockName:]
Markup('liveeditblock', '<_begin',
"/(\\Q".$LiveEdit->Markup_OpenBracket."\\E([\\w]*)\\Q".$LiveEdit->Markup_CloseBracket."\\E)(.*?)(\\Q".$LiveEdit->Markup_OpenBracket."\\E\\/\\2\\Q".$LiveEdit->Markup_CloseBracket."\\E)/es",
"GenerateLiveEditBlock(\$pagename,PSS('\$2'),PSS('\$3'),PSS(''),PSS('\$1'),PSS('\$4'))");
// [:BlockName options:] ... [:/BlockName:]
Markup('liveeditblock2', '<_begin',
"/(\\Q".$LiveEdit->Markup_OpenBracket."\\E([\\w]*)\\s+(.*?)\\Q".$LiveEdit->Markup_CloseBracket."\\E)(.*?)(\\Q".$LiveEdit->Markup_OpenBracket."\\E\\/\\2\\Q".$LiveEdit->Markup_CloseBracket."\\E)/es",
"GenerateLiveEditBlock(\$pagename,PSS('\$2'),PSS('\$4'),PSS('\$3'),PSS('\$1'),PSS('\$5'))");
// Support for older version (TODO: remove this in future version)
// [#-BlockName] ... [-#]
Markup('liveeditblock_old', '<_begin', "/(\\[#-([\\w]*)\\])(.*?)(\\[-#\\])/es",
"GenerateLiveEditBlock(\$pagename,PSS('\$2'),PSS('\$3'),PSS(''),PSS('\$1'),PSS('\$4'))");
// [#-BlockName options] ... [-#]
Markup('liveeditblock_old2', '<_begin', "/(\\[#-([\\w]*)\\s+(.*?)\\])(.*?)(\\[-#\\])/es",
"GenerateLiveEditBlock(\$pagename,PSS('\$2'),PSS('\$4'),PSS('\$3'),PSS('\$1'),PSS('\$5'))");
function ParseLiveEditOptionString($optstr)
{
// Get StyleName
preg_match("/^([-\\w.]*)(\\s+[^=\\s]+|\\s*$)/", $optstr, $StyleNameMatch);
if (!empty($StyleNameMatch))
$StyleName = $StyleNameMatch[1];
else
$StyleName = $LiveEdit->DefaultStyle;
// Get Parameters
preg_match_all("/([\\w]+)\\s*=\\s*\"(.*?)\"/", $optstr, $ParamsMatch, PREG_SET_ORDER);
$params = array();
foreach ($ParamsMatch as $ParamsJoint)
$params[$ParamsJoint[1]] = LiveEditOptionValueDecode($ParamsJoint[2]);
return array($StyleName, $params);
}
function GenerateLiveEditBlock($pagename, $blockname, $wikitext, $options, $start, $end)
{
global $LiveEdit;
$page = RetrieveAuthPage($pagename, 'edit', false, READPAGE_CURRENT);
if ( !$page || $_COOKIE['LiveEdit']=="false" || !$LiveEdit->isActive || $_GET['action']=="liveeditAutodetect" )
{ PRR(); return $wikitext; }
$retHTML = "";
$startPos = strpos($page['text'], $start);
$startPosPos = $startPos+strlen($start);
$startPos2 = strpos($page['text'], $start, $startPosPos);
if ($startPos2 !== false)
return $wikitext;
$endPos = strpos($page['text'], $end, $startPosPos);
$endPosPos = $endPos+strlen($end);
$rawWikitext = substr($page['text'], $startPosPos, $endPos-$startPosPos);
$rawBlockContent = substr($page['text'], $startPos, $endPosPos-$startPos);
list($StyleName, $params) = ParseLiveEditOptionString($options);
$HTMLarray = LiveEditHTMLfromTemplate($StyleName, $pagename, $blockname, $rawWikitext, $params, $options, md5($rawBlockContent), $start, $end);
if (preg_match("/Inline$/es", $StyleName) || preg_match("/_inline$/esi", $StyleName))
$sep = "";
else
$sep = "\n";
if (count($HTMLarray)==2)
{
PRR();
return $sep.Keep($HTMLarray[0]).$sep.$wikitext.$sep.Keep($HTMLarray[1]).$sep;
}
else
return Keep($HTMLarray[0]);
}
/* ========================================================================= */
/* LiveEdit template functions */
$LiveEdit->TemplatePlaceholders["FormAction"] = "?n={\$pagename}&action=liveeditSave&liveeditBlock={\$blockname}";
$LiveEdit->TemplatePlaceholders["FormElements"] =
"<span style=\"visibility:hidden; display:none; \">".
"<input type='hidden' name='LiveEditOriginalHash_{\$blockname}' value=\"{\$LiveEdit->BlockHash}\">".
"<input type='hidden' name='LiveEditOriginalStart_{\$blockname}' value=\"{\$LiveEdit->BlockStart}\">".
"<input type='hidden' name='LiveEditOriginalEnd_{\$blockname}' value=\"{\$LiveEdit->BlockEnd}\">".
"<input type='hidden' name='basetime' value='".time()."'>".
"</span>";
$LiveEdit->TemplatePlaceholders["FormSaveButtonName"] = "save";
$LiveEdit->TemplatePlaceholders["FormCancelButtonName"] = "cancel";
$LiveEdit->TemplatePlaceholders["FormRemoveButtonName"] = "remove";
$LiveEdit->TemplatePlaceholders["FormDeleteButtonName"] = "delete";
$LiveEdit->TemplatePlaceholders["FormAddBeforeButtonName"] = "addbefore";
$LiveEdit->TemplatePlaceholders["FormAddAfterButtonName"] = "addafter";
$LiveEdit->TemplatePlaceholders["FormCopyBeforeButtonName"] = "copybefore";
$LiveEdit->TemplatePlaceholders["FormCopyAfterButtonName"] = "copyafter";
function LiveEditHTMLfromTemplate($StyleName, $pagename, $blockname, $wikitext, $inParams, $optionString, $FullBlockHash, $BlockStart, $BlockEnd)
{
global $LiveEdit;
if (!empty($StyleName) && ($stylepage=RetrieveAuthPage($StyleName, 'read', false, READPAGE_CURRENT)) && !empty($stylepage['text']))
$HTML = $stylepage['text'];
else
$HTML = GetLiveEditStyleHTML($StyleName);
// Substitute the paramater values (parameter values themselves can contain the standard placeholders)
if (!empty($inParams)) // First substitute the input parameters
foreach ($inParams as $k=>$v)
$HTML = preg_replace("/{\\\$params:".$k."=?[^}]*?}/", $v, $HTML);
$HTML = preg_replace("/{\\\$params:[\w]+=\\s*\"([^}\"]*?)\"\\s*}/", "\$1", $HTML); // Among the remaining, use default values
// Substitute the mandetory placeholders
foreach ($LiveEdit->TemplatePlaceholders as $k=>$v) {
$HTML = str_replace("{\$LiveEdit->".$k."}", $v, $HTML, $count);
if ($count==0)
return array("<pre> <b>LiveEdit:</b> Error in template ".$StyleName.
": placeholder <b>{\$LiveEdit->".$k."}</b> not found.\n\n $HTML</pre>", "");
}
// Substitute the standard variables
$HTML = str_replace("{\$pagename}", $pagename, $HTML);
$HTML = str_replace("{\$blockname}", $blockname, $HTML);
// Form elements: Complete block content, start and end pos of wiki text
$HTML = str_replace("{\$LiveEdit->BlockHash}", rawurlencode($FullBlockHash), $HTML);
$HTML = str_replace("{\$LiveEdit->BlockStart}", rawurlencode($BlockStart), $HTML);
$HTML = str_replace("{\$LiveEdit->BlockEnd}", rawurlencode($BlockEnd), $HTML);
// Wiki text for displaying inside textarea
// HTML text area does not display the first linebreak, if there is one. So fix that!
$firstChar = substr($wikitext, 0, 1);
if( $firstChar == "\n" || $firstChar == "\r" )
$wikitext = $firstChar.$wikitext;
$HTML = str_replace("{\$LiveEdit->WikiTextExtract}", htmlspecialchars($wikitext), $HTML);
$HTML = str_replace("{\$LiveEdit->OptionsString}", htmlspecialchars($optionString), $HTML);
// Split at the DisplayTextPlaceholder
$HTML = explode("{\$LiveEdit->DisplayTextPlaceholder}", $HTML);
return $HTML;
}
/* ========================================================================= */
// TODO: Edit and add to the following
/* ========================================================================= */
/* ------------------ LiveEdit templates and styles ------------------------ */
/* ========================================================================= */
/*
Note: If you create your own template at Group.TemplatePage
you will need to include the following placeholders
Mandetory placeholders:
{$LiveEdit->FormAction}
{$LiveEdit->FormElements}
{$LiveEdit->FormSaveButtonName}
{$LiveEdit->FormCancelButtonName}
{$LiveEdit->FormRemoveButtonName}
{$LiveEdit->FormDeleteButtonName}
{$LiveEdit->FormAddBeforeButtonName}
{$LiveEdit->FormAddAfterButtonName}
Optional Placeholders:
{$LiveEdit->DisplayTextPlaceholder}
{$LiveEdit->WikiTextExtract}
{$LiveEdit->OptionsString}
Optional variables:
{$blockname}
{$pagename}
{$params:<ParamName>=<ParamDefaultValue>}
Suggested parameters:
{$params:DisplayType=<block|inline-block>}
HTML items (all optional)
{$blockname}_anchor
Input field names (all optional):
LiveEdit_{$blockname}
LiveEditOptions_{$blockname}
LiveEditBlockName_{$blockname}
*/
/* ========================================================================= */
// The sub-templates
// Format:
// $LiveEdit->SubTemplates['Groupname']['Templatename']
// Note: 'Templatename' must
// i. be unique, even across different Groupnames,
// ii. start with an upper-case letter, and rest be lower case
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// Form sub-templates
$LiveEdit->SubTemplates['Form']['Popup'] =
"<div class='LiveEdit-formdiv' id=\"{\$blockname}_divblock\" style=\"{\$params:FormDivStyle=\"border:solid 1px #888888; left:-1px; top:1.5em; background-color:#eeeeee; width:600px; margin:0px; padding:0px;\"} position:absolute; display:none; z-index:99998; \">".
// Beginning of form
"<form method=POST action=\"{\$LiveEdit->FormAction}\" onsubmit='return validateLiveEditForm(this);' >".
"{\$LiveEdit->FormElements}".
// Form title
"<div class='LiveEdit-formtitle' style=\"{\$params:FormTitleStyle=\"margin:10px;\"}\">".
// The close button
"<a href='javascript:void(0);' style='display:inline; {\$params:FormCloseButtonStyle=\"background-color:#888888;border:solid 1px #222222;font-size:1.5em;font-weight:bold;padding:3px 5px;margin:2px;color:#880000;\"} float:right;' onclick=\"javascript: ".
" document.getElementById('{\$blockname}_divblock').style.display = 'none'; " .
" document.LiveEdit_FormOpened = false; " .
" if (document.getElementById('{\$blockname}_editlink')) { document.getElementById('{\$blockname}_editlink').innerHTML = 'edit';} ".
" \">X</a> ".
// The heading
"Editing block <input value=\"{\$blockname}\" style=\"{\$params:FormBlocknameInputStyle=\"border:solid 1px #888888;background-color:#eeeeee;font-weight:bold;\"}\" name='LiveEditBlockName_{\$blockname}' /> ".
"</div>".
// The options inputbox
"<span style='margin-left:10px;margin-top:0px;'>options <a id='{\$blockname}_optionslink' href='javascript:void(0);' onclick=\"javascript: ".
" if (document.getElementById('{\$blockname}_optionsblock').style.display == 'none') { " .
" document.getElementById('{\$blockname}_optionsblock').style.display = 'block';
document.getElementById('{\$blockname}_optionsquickref').style.display = 'inline'; " .
" document.getElementById('{\$blockname}_optionslink').innerHTML = '[ - ]'; " .
" } else { " .
" document.getElementById('{\$blockname}_optionsblock').style.display = 'none';
document.getElementById('{\$blockname}_optionsquickref').style.display = 'none'; " .
" document.getElementById('{\$blockname}_optionslink').innerHTML = '[+]'; } ".
"\" >[+]</a></span> <span id='{\$blockname}_optionsquickref' style='margin-left:10px;margin-top:0px;display:none;'>[ <a target='_blank' href='?LiveEdit=ShowStyle'>View available styles and parameters</a> ]</span>".
"<div class='LiveEdit-optionsareadiv' id=\"{\$blockname}_optionsblock\" style=\"display:none; {\$params:FormOptionareaStyle=\"margin:10px;\"}\" ><textarea class='LiveEdit-optionsarea' name='LiveEditOptions_{\$blockname}' rows='2'>{\$LiveEdit->OptionsString}</textarea></div>".
// The main textarea
"<div class='LiveEdit-textareadiv' style=\"{\$params:FormTextareaStyle=\"margin:10px;\"}\"><textarea class='LiveEdit-textarea' name='LiveEdit_{\$blockname}' rows='{\$params:FormTextBoxRowCount=\"15\"} '>{\$LiveEdit->WikiTextExtract}</textarea></div>".
// The buttons
"<div class='LiveEdit-buttondiv' style=\"{\$params:FormButtonsStyle=\"margin:10px;\"}\">".
"<input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormSaveButtonName}' value='Save this block'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCancelButtonName}' value='Cancel'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormDeleteButtonName}' value='Delete block'>".
" [<a href='?n=Site.EditQuickReference' target='_blank'>Quick Reference</a>]".
"<hr style='height:1px;border:none;background-color:#666;margin:5px;'/>".
"<table border=0 cellpadding=0 cellspacing=0><tr><td><span style='font-weight:bold;font-size:1.1em;'>Save and... </span></td><td>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormAddBeforeButtonName}' value='Add block before'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormAddAfterButtonName}' value='Add block after'><br/>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCopyBeforeButtonName}' value='Copy block before'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCopyAfterButtonName}' value='Copy block after'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormRemoveButtonName}' value='Remove block brackets'>".
"</td></tr></table></div>".
// End of form
"</form></div>";
// -----------------------------------------------------------------
$LiveEdit->SubTemplates['Form']['Backdrop'] =
"<center><div id=\"{\$blockname}_divblock\" style='position:fixed;z-index=99999;top:0;left:0;margin:0;padding:0; display:none;'>".
// Start of form
"<form method=POST action=\"{\$LiveEdit->FormAction}\" onsubmit='return validateLiveEditForm(this);'>".
"{\$LiveEdit->FormElements}".
// the backdrop
"<div style='position:fixed; left:0px; top:0px; z-index:100000; width:80000px;height:80000px; {\$params:FormBackdropStyle=\"background-color:#444444; opacity:0.75; filter:'alpha(opacity=75)';\"}'></div>".
// Form content and title
"<div style='position:fixed; left:0px; top:0px; width:100%; height:100%;'>".
"<div class='LiveEdit-formdiv' style=\"position:relative; {\$params:FormDivStyle=\"border:solid 1px #888888; background-color:#222222; width:600px; padding:10px;\"} margin-top:{\$params:FormTopSpace=\"100px\"}; margin-left:auto; margin-right:auto; z-index:100001;\">".
"<div class='LiveEdit-formtitle' style=\"{\$params:FormTitleStyle=\"margin:10px; color:#ffffff;\"}\">".
// The close button
"<a href='javascript:void(0);' style='display:inline;position:absolute; {\$params:FormClosebuttonStyle=\"background-color:#bbbbbb;color:#aa0022;border:solid 2px #888888;font-size:1.5em;font-weight:bold;padding:1px 2px;margin:2px; left:25px;top:15px;\"}' onclick=\"javascript: ".
" document.getElementById('{\$blockname}_divblock').style.display = 'none'; " .
" setTimeout('document.LiveEdit_FormOpened = false;', 500); " .
" if (document.getElementById('{\$blockname}_editlink')) { document.getElementById('{\$blockname}_editlink').innerHTML = 'edit';} ".
" \">X</a> ".
// The heading
"Editing block <input value=\"{\$blockname}\" style=\"{\$params:FormBlocknameInputStyle=\"border:solid 1px #aaaaaa;background-color:#222222;font-weight:bold;color:#ffffff;\"}\" name='LiveEditBlockName_{\$blockname}' /> ".
"</div>".
// The main textarea
"<div class='LiveEdit-textareadiv' style=\"{\$params:FormTextareaStyle=\"margin:10px;\"}\"><textarea class='LiveEdit-textarea' name='LiveEdit_{\$blockname}' rows='{\$params:FormTextBoxRowCount=\"15\"} ' style='background-color:#dddddd;'>{\$LiveEdit->WikiTextExtract}</textarea></div>".
// The options textbox
"<span style='margin-left:10px;margin-top:0px;color:#ffffff;position:relative;left:-260px;'>options <a id='{\$blockname}_optionslink' href='javascript:void(0);' onclick=\"javascript: ".
" if (document.getElementById('{\$blockname}_optionsblock').style.display == 'none') { " .
" document.getElementById('{\$blockname}_optionsblock').style.display = 'block';
document.getElementById('{\$blockname}_optionsquickref').style.display = 'inline'; " .
" document.getElementById('{\$blockname}_optionslink').innerHTML = '[ - ]'; " .
" } else { " .
" document.getElementById('{\$blockname}_optionsblock').style.display = 'none';
document.getElementById('{\$blockname}_optionsquickref').style.display = 'none'; " .
" document.getElementById('{\$blockname}_optionslink').innerHTML = '[+]'; } ".
"\" >[+]</a> <span id='{\$blockname}_optionsquickref' style='margin-left:10px;margin-top:0px;display:none;position:absolute; left:70px;top:0px; white-space:nowrap;'>[ <a target='_blank' href='?LiveEdit=ShowStyle'>View available styles and parameters</a> ]</span></span>".
"<div class='LiveEdit-optionsareadiv' id=\"{\$blockname}_optionsblock\" style=\"display:none; {\$params:FormOptionareaStyle=\"margin:10px;\"}\" ><textarea class='LiveEdit-optionsarea' name='LiveEditOptions_{\$blockname}' rows='2' style='{\$params:FormOptionsInputStyle=\"background-color:#dddddd;\"}'>{\$LiveEdit->OptionsString}</textarea></div>".
// The buttons
"<div class='LiveEdit-buttondiv' style=\"{\$params:FormButtonsStyle=\"margin:10px 40px;\"}\">".
"<input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormSaveButtonName}' value='Save this block'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCancelButtonName}' value='Cancel'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormDeleteButtonName}' value='Delete block'>".
" <font color='#ffffff'>[<a href='?n=Site.EditQuickReference' target='_blank'>Quick Reference</a>]</font>".
"<hr style='height:1px;border:none;background-color:#666;margin:5px;'/>".
"<table border=0 cellpadding=0 cellspacing=0><tr><td><span style='font-weight:bold;color:#ffffff;font-size:1.1em;'>Save and... </span></td><td>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormAddBeforeButtonName}' value='Add block before'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormAddAfterButtonName}' value='Add block after'><br/>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCopyBeforeButtonName}' value='Copy block before'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormCopyAfterButtonName}' value='Copy block after'>".
" <input class='LiveEdit-button' type='submit' name='{\$LiveEdit->FormRemoveButtonName}' value='Remove block brackets'>".
"</td></tr></table></div>".
// End of form
"</div></form></div></div></center>";
// For version compatibility:
$LiveEdit->SubTemplates['Form']['CoolForm'] = $LiveEdit->SubTemplates['Form']['Backdrop'];
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// Form validation sub-template
$LiveEdit->SubTemplates['ValidationJS']['Confirmdelete'] =
"<script language='javascript' type='text/javascript'>
function validateLiveEditForm(theform) {
//alert('hello');
return true;
}
</script>
";
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// Display block type sub-templates
$LiveEdit->SubTemplates['DisplayType']["Block"] = "block";
$LiveEdit->SubTemplates['DisplayType']["Inline"] = "inline-block";
// -----------------------------------------------------------------
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// Shortcut menu sub-templates
// -----------------------------------------------------------------
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
/* ========================================================================= */
// The templates (these include the sub-templates)
// The template names should be different from the names of the sub-templates
// Template: standard
$LiveEdit->Templates['Standard'] =
// The main div block container
"<div class='LiveEdit-border1' style=\"border:solid 1px #{\$params:BorderColors_0=\"cccccc\"}; margin:0px 5px; padding:0; display:{\$subtemplate:DisplayType=\"Block\"}; \" id=\"{\$blockname}_maindivblock\" >".
"<script type=\"text/javascript\">
if (\"{\$subtemplate:DisplayType=\"Block\"}\" == \"inline-block\") {
var node = document.getElementById('{\$blockname}_maindivblock').parentNode;
for(var i=0;i<node.childNodes.length;i++)
if (node.childNodes[i].id == '{\$blockname}_maindivblock' && i>0)
node.childNodes[i-1].style.display = 'inline-block';
}
</script>".
"<div class='LiveEdit-border2' style=\"border:solid 1px #{\$params:BorderColors_1=\"888888\"}; margin:0; padding:0; position:relative; \">".
// The top bar
"<div class='LiveEdit-topbar' style=\"{\$params:TopBarStyle=\"height:1.5em; width: 100%; background-color:#cccccc;\"}\"> <a name=\"{\$blockname}_anchor\"></a>".
" [<a class='LiveEdit-link' id=\"{\$blockname}_editlink\" href=\"javascript:void(0);\" onclick=\"javascript: ".
// Javascript to show-hide the form
" if (document.getElementById('{\$blockname}_divblock').style.display == 'none' && !document.LiveEdit_FormOpened) { " .
" document.LiveEdit_FormOpened = true; ".
" document.getElementById('{\$blockname}_divblock').style.display = 'block'; " .
" document.getElementById('{\$blockname}_editlink').innerHTML = 'close'; " .
" } else { " .
" document.LiveEdit_FormOpened = false; ".
" document.getElementById('{\$blockname}_divblock').style.display = 'none'; " .
" document.getElementById('{\$blockname}_editlink').innerHTML = 'edit'; } ".
" \">edit</a>] ".
" </div> ".
// The edit form
"{\$subtemplate:ValidationJS=\"Confirmdelete\"}".
"{\$subtemplate:Form=\"Popup\"}".
// The Wiki text to be displayed here
"<div style=\"margin:5px;\">".
"{\$LiveEdit->DisplayTextPlaceholder}".
// End of the block
"</div></div></div>";
// -----------------------------------------------------------------
// Template: phantom
$LiveEdit->Templates['Phantom'] =
// The main div block container
"<div class='LiveEdit-border1' style=\"display:{\$subtemplate:DisplayType=\"Block\"}; border:solid 1px #{\$params:BorderColors=\"cccccc\"}; margin:0px 5px; padding:0; position:relative; \" id=\"{\$blockname}_maindivblock\" >".
"<script type=\"text/javascript\">
if (\"{\$subtemplate:DisplayType=\"Block\"}\" == \"inline-block\") {
var node = document.getElementById('{\$blockname}_maindivblock').parentNode;
for(var i=0;i<node.childNodes.length;i++)
if (node.childNodes[i].id == '{\$blockname}_maindivblock' && i>0)
node.childNodes[i-1].style.display = 'inline-block';
}
</script>".
"<a name=\"{\$blockname}_anchor\" style=\"margin:0;padding:0;\"></a>".
// The edit form
"{\$subtemplate:ValidationJS=\"Confirmdelete\"}".
"{\$subtemplate:Form=\"Backdrop\"}".
// The Wiki text to be displayed here
"<div class='LiveEdit-linkphantom' id=\"{\$blockname}_editlinkbox\" href=\"javascript:void(0);\" ".
" onclick=\"javascript: if(!document.LiveEdit_FormOpened) {
document.getElementById('{\$blockname}_divblock').style.display = 'block';
document.LiveEdit_FormOpened = true;
}
this.style.opacity='1.0'; this.style.filter='alpha(opacity=100)'; \" " .
" style=\"{\$params:PhantomStyle=\"margin:0; padding:0; cursor:pointer; cursor:hand;\"}\" ".
" onmouseover=\"if(!document.LiveEdit_FormOpened) { {\$params:PhantomMouseOver=\"this.style.opacity='0.4'; this.style.filter='alpha(opacity=40)';\"} }\" ".
" onmouseout=\"{\$params:PhantomMouseOut=\"this.style.opacity='1.0'; this.style.filter='alpha(opacity=100)';\"}\">".
"{\$LiveEdit->DisplayTextPlaceholder}".
// End of the block
"</div></div>";
/* ========================================================================= */
/* ========================================================================= */
// Styles (derived from templates)
// ------------------------------------------------------------------------- //
function GetLiveEditStyleHTML($stylename)
{
global $LiveEdit;
// Choose template
if ( !($templatename = IsArrayitemInString( array_keys($LiveEdit->Templates), $stylename) ) )
$templatename = IsArrayitemInString( array_keys($LiveEdit->Templates), $LiveEdit->DefaultStyle);
$TheHTML = $LiveEdit->Templates[ $templatename ];
// Replace sub-templates
$ct = 0;
$count = 1;
while ($ct++<100 && $count>0)
$TheHTML = preg_replace("/{\\\$subtemplate:([\w]+)=\\s*\"([^}\"]*?)\"\\s*}/es",
"GetLiveEditSubtemplateHTML('\$1', '".$stylename."', '\$2')",
$TheHTML, -1 , $count);
return($TheHTML);
}
function IsArrayitemInString($arrk, $str, $falsereturn=null)
{
// Checks if any of items of $arr is in the $str - case sensitive (unless preceded by "_")
foreach ($arrk as $k)
if ( preg_match("/".$k."/", $str) || preg_match("/_".$k."/i", $str) )
return($k);
return($falsereturn);
}
function GetLiveEditSubtemplateHTML($groupname, $stylename, $defaultsubtemplate)
{
global $LiveEdit;
return ( $LiveEdit->SubTemplates[$groupname][ IsArrayitemInString(array_keys($LiveEdit->SubTemplates[$groupname]), $stylename, $defaultsubtemplate) ] );
}
// --------------
// Listing styles
// Items not to list
$LiveEdit->StyleNoDisplay = array();
$LiveEdit->StyleNoDisplay['Form']['CoolForm'] = true;
$LiveEdit->StyleNoDisplay['ValidationJS'] = true;
function GetLiveEditAllStyles ($styles=null, $subtemplategroupct=0)
{
global $LiveEdit;
if (!$styles)
$styles = array_keys($LiveEdit->Templates);
if ( $subtemplategroupct >= count($LiveEdit->SubTemplates) )
return($styles);
$allgroups = array_keys( $LiveEdit->SubTemplates );
$thisgroup = $allgroups[$subtemplategroupct];
if ( isset($LiveEdit->StyleNoDisplay[$thisgroup]) && $LiveEdit->StyleNoDisplay[$thisgroup]===true )
return( GetLiveEditAllStyles( $styles, ++$subtemplategroupct) );
$nextstyles = array();
foreach( $styles as $s )
foreach ( array_keys($LiveEdit->SubTemplates[$thisgroup]) as $ss )
if( !isset($LiveEdit->StyleNoDisplay[$thisgroup][$ss]) )
$nextstyles[] = $s."_".$ss;
return( GetLiveEditAllStyles($nextstyles, ++$subtemplategroupct) );
}
/* ========================================================================= */
/* ========================================================================= */
/* Enable/Disable LiveEdit view + View LiveEdit Styles */
// LiveEdit=true|false|toggle
// LiveEdit=ShowStyle:StyleName|StyleGroup.StylePage
if ($_GET['LiveEdit']) {
$page = RetrieveAuthPage($pagename, 'edit', true, READPAGE_CURRENT);
if (!$page)
{
setcookie('LiveEdit', "false");
Redirect($pagename);
}
if ($_GET['LiveEdit']=="toggle")
{
if ($_COOKIE['LiveEdit']=="true")
setcookie('LiveEdit', "false");
else
setcookie('LiveEdit', "true");
Redirect($pagename);
exit;
}
if ($_GET['LiveEdit']=="true" || $_GET['LiveEdit']=="false")
{
setcookie('LiveEdit', $_GET['LiveEdit']);
Redirect($pagename);
exit;
}
if ($_GET['LiveEdit']==="ShowStyle")
{
global $LiveEdit;
$HTML = "<html>".
"<style type='text/css' media='all'>
table { border:solid 1px #888; }
td { border:solid 1px #aaa; padding: 4px; margin: 0; }
</style>".
"<body style='margin:10px 40px; font-family: courier, courier new, monospace;'>";
$HTML .= "An option string can have one of the folling formats: <ul>
<li><b>Style_Name</b></li>
<li><b>StyleGroup.StylePage</b></li>
<li><b>Style_Name ParamName1=\"ParamValue1\" ParamName2=\"ParamValue2\" . . . </b></li>
<li><b>StyleGroup.StylePage ParamName1=\"ParamValue1\" ParamName2=\"ParamValue2\" . . . </b></li>
</ul>".
"Use the following character encodings for the contents of <b>ParamValue</b><i>n</i>".
"<table border=0 cellspacing=0><tr><td><b>character</b></td><td><b>encoding</b></td></tr>";
for ($a=0; $a<count($LiveEdit->OptionsEncodeChars[0]); $a++)
$HTML .= "<tr><td>".
str_replace(array("\n","\r"),array("<i>newline</i>","<i>carriage return</i>"),htmlspecialchars($LiveEdit->OptionsEncodeChars[0][$a])).
"</td><td>".htmlspecialchars($LiveEdit->OptionsEncodeChars[1][$a])."</td></tr>";
$HTML .= "</table> <br />Click one of the available <b>Style_Name</b> to view its parameters and their default values</b><br /><br /><b>";
foreach ( GetLiveEditAllStyles() as $s)
{
if ($s==$LiveEdit->DefaultStyle)
$HTML .= "[ <a href='?n=".$pagename."&LiveEdit=ShowStyle:".$s."'>".$s."</a> ] (default)<br />";
else
$HTML .= "[ <a href='?n=".$pagename."&LiveEdit=ShowStyle:".$s."'>".$s."</a> ]<br />";
}
$HTML .= "</b><br />Or, type in the <b>StyleGroup.StylePage</b>: <br />
<input type='text' id='StyleNameBox' style='margin-top:10px;'/>
<input type='button' onclick=\"window.location='?n=".$pagename."&LiveEdit=ShowStyle:'+getElementById('StyleNameBox').value;\" value='Submit' style='margin-top:10px;' /><br /> <br /> ";
$HTML .= "<hr><input type='button' onclick=\"window.location='?n=".$pagename."';\" value='Exit!' style='width:150px;font-weight:bold;font-size:1.2em;'>";
$HTML .= "</body></html>";
print($HTML);
exit;
}
if (preg_match("/^ShowStyle:(.*)/e",$_GET['LiveEdit'],$match)===1)
{
global $LiveEdit;
$StyleName = $match[1];
if (!empty($StyleName) && ($stylepage=RetrieveAuthPage($StyleName, 'read', false, READPAGE_CURRENT)) && !empty($stylepage['text']))
$HTML = $stylepage['text'];
else
$HTML = GetLiveEditStyleHTML($StyleName);
if (!empty($paramsST))
foreach ($paramsST as $k=>$v)
$HTML = str_replace("{\$paramsST:".$k."}", $v, $HTML);
$HTML = preg_replace("/[\\n\\r]+/", "", $HTML);
$HTML = preg_replace("/[\\t\\s]+/", " ", $HTML);
$newLineTags = "div|p|script|span|form|textarea";
$HTML = preg_replace("/[\\s]*(<\\/?(".$newLineTags.")*\\b[^>]*>)/i", "\n\\1", $HTML, -1, $count);
$HTMLarray = explode("\n", $HTML);
$HTMLfinal = "<html><body style='margin:10px 20px;'>
Below is the code for style <b>".$StyleName."</b>. Parameters are displayed in the format
<b><pre> <span style='background-color:#ccccff; color:#0000ff;'>ParamName</span>=\"<font color='#0000ff'>ParamDefaultValue</font>\"</pre></b>
<table border=0 cellpadding=2>";
$rowbgcolors = array ("ffeeee", "eeeeff");
$tabdepth = 0;
foreach ($HTMLarray as $l=>$line)
{
if (empty($line)) continue;
if (preg_match("/^<\\/(".$newLineTags.").*/i",$line) === 1) {
$tabdepth--;
}
$HTMLfinal = $HTMLfinal . "<tr style='background-color:#".$rowbgcolors[$l%2].";'>".
"<td valign='top' style='width:50px;'><font size=1 color='#cccccc'>".str_repeat(" ",2*$tabdepth)."</font></td>".
"<td valign='top' style='padding-left:". (20*$tabdepth) ."px'>" . str_repeat(" ",0*$tabdepth) . "<font face='Courier, Courier New, Monospace' size=1>" . htmlspecialchars($line) . "</font></td></tr>\n";
if (preg_match("/^<(".$newLineTags.").*/i",$line) === 1) {
$tabdepth++;
}
}
$HTMLfinal = $HTMLfinal . "</table>";
$HTMLfinal = $HTMLfinal . "<hr><input type='button' onclick=\"window.location='?n=".$pagename.
"';\" value='Exit!' style='width:150px;font-weight:bold;font-size:1.2em;'>".
"</body></html>";
$HTMLfinal = preg_replace("/{\\\$(.*?)}/", "<b>{\$\\1}</b>",$HTMLfinal);
$HTMLfinal = preg_replace("/{\\\$LiveEdit->(.*?)}/", "{<font color='#880000'>\$LiveEdit-></font>\\1}",$HTMLfinal);
$HTMLfinal = preg_replace("/{\\\$params:([\w]*)="(.*?)"}/", "{<font color='#ff0000'>\$params:</font><span style='background-color:#ccccff; color:#0000ff;'>\\1</span>=\"<font color='#0000ff'>\\2</font>\"}",$HTMLfinal);
print($HTMLfinal);
exit;
}
Redirect($pagename);
exit;
}
// ==============================================
// helper functions
function LiveEditOptionValueEncode($str)
{
global $LiveEdit;
$out = str_replace($LiveEdit->OptionsEncodeChars[0], $LiveEdit->OptionsEncodeChars[1], $str);
return( $out );
}
function LiveEditOptionValueDecode($str)
{
global $LiveEdit;
$out = str_replace($LiveEdit->OptionsEncodeChars[1], $LiveEdit->OptionsEncodeChars[0], $str);
return( $out );
}
?>