<?php
/**
* This script generates different types of little yellow note stickies.
*
* @author Patrick R. Michaud <pmichaud@pobox.com>
* @author John Rankin <john.rankin@affinity.co.nz>
* @author Sebastian Siedentopf <schlaefer@macnews.de>
* @version 2.0.4
* @link http://www.pmwiki.org/wiki/Cookbook/PostItNotes the postitnotes cookbook on pmwiki.org
* @copyright by the respective authors 2004-2006
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
* @package postitnotes
*/
/* *************************************************************************
File: postitnotes.php
For the Admins
==============
Requirements
------------
* Requires probably PmWiki 2.0 and higher
* Last tested on PmWiki 2.1beta24
Install
-------
1. put this script into your cookbook folder
2. include it into your config.php:
include_once("$FarmD/cookbook/postitnotes.php");
3. if you want to use fancy notes download [this package][pdl] and put it into pub/cookbook/postitnotes
[pdl]: http://schlaefer.macbay.de/uploads/Main.StickySandbox/fancynoteimages.zip
Customization
-------------
* [optional] $PostItNotesEditLink = <true|false>
** default = true
** shows an edit link
* [optional] $PostItNotesSkinDirUrl
** default = /cookbook/postitnotes
** path to the images relative to the pub directory
For the Users
=============
Normal
------
### Simple
Simple notes are only intended to hold one paragraph with no advanced markup.
(:note Title | Content:)
### Simple Hidden
the hidden note is a normal note that only shows the title of the note until you clicked on the title
(:notehidden Title | Content:)
### Block
The block note allows as many wiki markup as you want in Title and Content
(:noteblock <color=argument> <float=right(default)|left> <hidden=false(default)|true>:)
Title
(:notecontent:)
Content
(:noteblockend:)
The color argument can be:
* yellow(default)|blue|gray|pink|purple|green - predefined colors in script
* a hex color value like #cceecc
* a websafe colorname in capitals like YELLOW, BLACK ...
Fancy
-----
Fancy notes have a nice background image. Click on the pen to edit the note.
### Simple Fancy
(:notefancy Title | Content:)
### Block Fancy
(:noteblockfancy <float=right(default)|left>:)
Content
(:noteblockend:)
For Developers
==============
Version History
---------------
* 2.0.4 - 2009-07-20 - Rik Blok
** [bugfix] compatibility with TableEdit recipe (postitnotes.php needs to be "included" after tabledit.php)
* 2.0.3 - 2006-02-12 - Schlaefer
** [feature] argument "width" for blocknotes
* 2.0 - 2006-02-09 - Schlaefer
** Major Rewrite - Unifies all note types in one Markup
* 1.8.3 - 2005-10-24 - Schlaefer
** [feature] $PostItNotesEditLink
* 1.8.2
* 1.8.1 - 2005-09-04 - Schlaefer
** [bugfix] in HandleEditNote
* 1.8 - 2005-08-30 - Schlaefer
** [feature] edit links in simple and hidden notes
* 1.7 - 2005-08-30 - Schlaefer
** [feature] edit links in fancy notes
* 1.6.2 - 2005-08-30 - Schlaefer
** [code] phpdoc code comments
** [feature] $PostItNotesSkinDirUrl defines where the images for the fancy style life
* 1.6.1 - 2005-08-23 - Schlaefer
** [bugfix] sometimes websafe colors were wiki links in noteblock
* 1.6 - 2005-08-23 - Schlaefer
** [feature] hidden option for block notes
* 1.5 - 2005-08-23 - Schlaefer
** [feature] hidden simple note
** [change] fancy images have to be in the skin folder
** code cleanup and comments
* 1.4 Schlaefer August 12, 2005, at 05:48 AM
** Fancy style
* 1.2 Schlaefer March 24, 2005, at 06:32 AM
** Inspired by mailinglist discussion added block mode with OS X sticky colors and float parameter
* 1.1 Schlaefer 19 November 2004 17:23 Uhr
** Bug fixed caused by wikilinks with vertical bar |
* 1.0 First Release for apfelwiki.de - Schlaefer
***************************************************************************/
if (!defined('PmWiki'))
exit ();
$RecipeInfo['PostItNotes']['Version'] = '2.0.4';
/**
* cookbook postitnotes is included
* and running on this pmwiki installation
*/
define(POSTITNOTES, "2.0.4");
# see http://schlaefer.macbay.de/index.php/PmWikiCookbook/AutoUpdate
SDVA($PmWikiAutoUpdate['PostItNotes'] , array(
'version' => POSTITNOTES,
'updateurl' => "http://pmwiki.org/wiki/Cookbook/PostItNotes"
));
//the overall note style
SDV($HTMLStylesFmt['note'], "
table.widenote
{ position: relative;
z-index:50;
font-size: smaller;
clear:both;
color: #3C3528;
float: right;
margin-right: 1em;
margin-bottom: 1ex;
margin-left: 1em;
margin-top: 2ex;
border: 1px solid #74664E;
width: 200px;
font-family: Gill Sans, Helvetica, Arial;
line-height: 110%;
background-color: #ffffa1;
}
td.noteheader
{
background-color: #FFE53E;
margin: 0 0 9px 0px;
}
td.noteheader a{
color:#3C3528;
text-decoration: underline;
}
");
//this javascript is needed for the hidden notes
SDV($HTMLHeaderFmt['notehidden'] , "<script type='text/javascript'>
function switchhiddenjvscfct(n) {
{
detail=document.getElementById(n);
}
if (detail==null) return false;
if (detail.style.display==\"none\") {
detail.style.display=\"inline\";
} else {
detail.style.display=\"none\";
}
}
</script>");
// defines where the images for the fance note are
SDV($PostItNotesSkinDirUrl,$PubDirUrl."/cookbook/postitnotes");
SDV($PostItNotesEditLink, true);
SDVA($PostItNotesImageNames, array("top" => "sticky_top.png", 'middle' => "sticky_middle.png", "bottom" => "sticky_bottom.png", "edit" => "sticky_edit.png") );
$PostItNodesID = 0;
$PostItNoteFmt['fancy'] = '
(:table id="$PINID" class="widenote" style="border:0px; width:213px; background:none; border-collapse:collapse; $PINTS" :)
(:cell class="noteheader" style="background: transparent url('.Keep("$PostItNotesSkinDirUrl/{$PostItNotesImageNames['top']}").') no-repeat; height: 33px;":)
(:cellnr style="background: transparent url('.Keep("$PostItNotesSkinDirUrl/{$PostItNotesImageNames['middle']}").') repeat-y; min-height: 35px;" :)'.Keep("<div style='padding:5px 0px 0px 15px;width:180px;overflow:hidden;'>") . '$PINSCC.' . Keep("</div>").'
(:cellnr style="background: transparent url('.Keep("$PostItNotesSkinDirUrl/{$PostItNotesImageNames['bottom']}").') no-repeat; height: 35px; text-align:right;":)
$PINEditLink
(:tableend:)';
$PostItNoteFmt['normal'] = '
(:table id="$PINID" class="widenote" style="$PINTS" :)
(:cell class="noteheader" style="$PINFCS":) $PINEditLink
$PINFCC
(:cellnr:)
$PINSCC
(:tableend:)';
// compatibility with TableEdit recipe
if (is_array($RecipeInfo['TableEdit'])) {
$PostItNoteFmt['fancy'] = '(:notabledit:)'.$PostItNoteFmt['fancy'].'(:tabledit:)';
$PostItNoteFmt['normal'] = '(:notabledit:)'.$PostItNoteFmt['normal'].'(:tabledit:)';
}
Markup('note', '<split', "/\\(:note((block)?|(fancy?))(.*?)(\\(:note)?\\1(end)?:\\)/se", "PostItNotesC('$pagename', '$1', PSS('$4'), '$0')");
/*
* Seperates the title, content and arguments of the note
*/
function PostItNotesC($pagename, $noteblock, $notecontent, $noteall){
# return Keep("<div style='color:red'>$noteall</div>");
// evaluate which type of note is used
$pargs['fancy'] = (substr($notecontent,0,5) === "fancy") ? 1 : 0;
$pargs['hidden'] = (substr($notecontent,0,6) === "hidden") ? 1 : 0;
$pargs['block'] = ($noteblock === "block") ? 1 : 0;
if ($pargs['fancy']) $notecontent = substr($notecontent,5);
if ($pargs['hidden']) $notecontent = substr($notecontent,6);
if ($pargs['block']) { // split block entries and get note parameter
list ($args, $notecontent) = preg_split("/^(.*?):\\)/s", $notecontent, -1, PREG_SPLIT_DELIM_CAPTURE| PREG_SPLIT_NO_EMPTY);
$notecontent ?$pargs = array_merge($pargs, ParseArgs($args)) : $notecontent = $args;
}
if (!($pargs['fancy'] && $pargs['block']))
list ($notetitle, $notecontent) = PostItNotesSplitTitleAndContent($pagename, $notecontent);
return FmtPostItNotes ($pagename, $notetitle, $notecontent, $pargs);
}
/*
* formats the the note
*/
function FmtPostItNotes ($pagename, $notetitle, $notecontent, $pargs) {
global $FmtV;
global $PostItNoteFmt, $PostItNodesID, $PostItNotesImageNames, $PostItNotesSkinDirUrl, $PostItNotesEditLink;
$PostItNoteFmt['normal'] ;
$FmtV['$PINTS'] = "";
$FmtV['$PINFCS'] = "";
$FmtV['$PINEditLink'] = "";
$FmtV['$PINID'] = $PostItNodesID++;
$FmtV['$PINFCC'] = $notetitle;
$FmtV['$PINSCC'] = $notecontent;
if($pargs['color']) {
$style = PostItNotesColors($pargs['color']);
$FmtV['$PINTS'] .= $style['table'];
$FmtV['$PINFCS'] .= $style['noteheader'];
}
if ($pargs['hidden']) {
$id = rand ();
$FmtV['$PINFCC'] = Keep("<a href=\"javascript:void(0);\" onclick=\"switchhiddenjvscfct('".$id."')\"; style='color:{$style['color']}'>").$FmtV['$PINFCC'].Keep("</a>");
$FmtV['$PINSCC'] = Keep("<div id=\"".$id."\" style=\"display:none;\">").$FmtV['$PINSCC'].Keep("</div>");
}
if ($pargs['float']) $FmtV['$PINTS'] .= "float:{$pargs['float']};";
if ($pargs['width']) $FmtV['$PINTS'] .= "width:{$pargs['width']};";
if ($pargs['fancy']) {
if ($PostItNotesEditLink)
$FmtV['$PINEditLink'] = Keep(FmtPageName("<a name='note{$FmtV['$PINID']}'></a><a href='\$PageUrl?action=edit&note={$FmtV['$PINID']}'>" .
"<img src='$PostItNotesSkinDirUrl/{$PostItNotesImageNames['edit']}'></a>", $pagename));
if ($notetitle)
$FmtV['$PINSCC'] = Keep("<strong>").$FmtV['$PINFCC'].Keep("</strong><br /><br />"). $FmtV['$PINSCC'];
return FmtPageName ($PostItNoteFmt['fancy'], $pagename);
}
if ($PostItNotesEditLink)
$FmtV['$PINEditLink'] = Keep(FmtPageName("<a name='note{$FmtV['$PINID']}'></a><a href='\$PageUrl?action=edit&note={$FmtV['$PINID']}' style='float:right; color:{$style['color']}'>$[(↓)]</a>", $pagename));
return FmtPageName ($PostItNoteFmt['normal'], $pagename);
}
/**
* helper function which seperates the title and content of a note
*
* @param string $message header and content of the note seperated by |: "title|content"
* @param string $pagename
* @return array array with ['title'] and ['content'] of the page
*/
function PostItNotesSplitTitleAndContent($pagename, $notecontent) {
if (strpos($notecontent, "(:notecontent:)"))
return explode("(:notecontent:)", $notecontent);
$notetitle = substr($notecontent, 0, strpos($notecontent, "|"));
if ($notetitle == false) {
$notetitle = FmtPageName('$[Note]',$pagename);
$notecontent = $notecontent;
} else
$notecontent = substr(strstr($notecontent, "|"), 1);
return array (trim($notetitle), trim($notecontent));
}
/**
* generates the color value for a given color name
*
* @param string $color color name as predefined, WEBSAFE, or #hex
* @return array
*/
function PostItNotesColors($color = "yellow") {
//defines the websave colors
$wsc = array ("ALICEBLUE" => "#F0F8FF", "ANTIQUEWHITE" => "#FAEBD7", "AQUA" => "#00FFFF", "AQUAMARINE" => "#7FFFD4", "AZURE" => "#F0FFFF", "BEIGE" => "#F5F5DC", "BISQUE" => "#FFE4C4", "BLACK" => "#000000", "BLANCHEDALMOND" => "#FFEBCD", "BLUE" => "#0000FF", "BLUEVIOLET" => "#8A2BE2", "BROWN" => "#A52A2A", "BURLYWOOD" => "#DEB887", "CADETBLUE" => "#5F9EA0", "CHARTREUSE" => "#7FFF00", "CHOCOLATE" => "#D2691E", "CORAL" => "#FF7F50", "CORNFLOWERBLUE" => "#6495ED", "CORNSILK" => "#FFF8DC", "CRIMSON" => "#DC143C", "CYAN" => "#00FFFF", "DARKBLUE" => "#00008B", "DARKCYAN" => "#008B8B", "DARKGOLDENROD" => "#B8860B", "DARKGRAY" => "#A9A9A9", "DARKGREEN" => "#006400", "DARKKHAKI" => "#BDB76B", "DARKMAGENTA" => "#8B008B", "DARKOLIVEGREEN" => "#556B2F", "DARKORANGE" => "#FF8C00", "DARKORCHID" => "#9932CC", "DARKRED" => "#8B0000", "DARKSALMON" => "#E9967A", "DARKSEAGREEN" => "#8FBC8F", "DARKSLATEBLUE" => "#483D8B", "DARKSLATEGRAY" => "#2F4F4F", "DARKTURQUOISE" => "#00CED1", "DARKVIOLET" => "#9400D3", "DEEPPINK" => "#FF1493", "DEEPSKYBLUE" => "#00BFFF", "DIMGRAY" => "#696969", "DODGERBLUE" => "#1E90FF", "FIREBRICK" => "#B22222", "FLORALWHITE" => "#FFFAF0", "FORESTGREEN" => "#228B22", "FUCHSIA" => "#FF00FF", "GAINSBORO" => "#DCDCDC", "GHOSTWHITE" => "#F8F8FF", "GOLD" => "#FFD700", "GOLDENROD" => "#DAA520", "GRAY" => "#BEBEBE", "GREEN" => "#008000", "GREENYELLOW" => "#ADFF2F", "HONEYDEW" => "#F0FFF0", "HOTPINK" => "#FF69B4", "INDIANRED" => "#CD5C5C", "INDIGO" => "#4B0082", "IVORY" => "#FFFFF0", "KHAKI" => "#F0D58C", "LAVENDER" => "#E6E6FA", "LAVENDERBLUSH" => "#FFF0F5", "LAWNGREEN" => "#7CFC00", "LEMONCHIFFON" => "#FFFACD", "LIGHTBLUE" => "#ADD8E6", "LIGHTCORAL" => "#F08080", "LIGHTCYAN" => "#E0FFFF", "LIGHTGOLDENRODYELLOW" => "#FAFAD2", "LIGHTGREEN" => "#90EE90", "LIGHTGREY" => "#D3D3D3", "LIGHTPINK" => "#FFB6C1", "LIGHTSALMON" => "#FFA07A", "LIGHTSEAGREEN" => "#20B2AA", "LIGHTSKYBLUE" => "#87CEFA", "LIGHTSLATEGRAY" => "#778899", "LIGHTSTEELBLUE" => "#B0C4DE", "LIGHTYELLOW" => "#FFFFE0", "LIME" => "#00FF00", "LIMEGREEN" => "#32CD32", "LINEN" => "#FAF0E6", "MAGENTA" => "#FF00FF", "MAROON" => "#800000", "MEDIUMAQUAMARINE" => "#66CDAA", "MEDIUMBLUE" => "#0000CD", "MEDIUMORCHID" => "#BA55D3", "MEDIUMPURPLE" => "#9370DB", "MEDIUMSEAGREEN" => "#3CB371", "MEDIUMSLATEBLUE" => "#7B68EE", "MEDIUMSPRINGGREEN" => "#00FA9A", "MEDIUMTURQUOISE" => "#48D1CC", "MEDIUMVIOLETRED" => "#C71585", "MIDNIGHTBLUE" => "#191970", "MINTCREAM" => "#F5FFFA", "MISTYROSE" => "#FFE4E1", "MOCCASIN" => "#FFE4B5", "NAVAJOWHITE" => "#FFDEAD", "NAVY" => "#000080", "OLDLACE" => "#FDF5E6", "OLIVE" => "#808000", "OLIVEDRAB" => "#6B8E23", "ORANGE" => "#FFA500", "ORANGERED" => "#FF4500", "ORCHID" => "#DA70D6", "PALEGOLDENROD" => "#EEE8AA", "PALEGREEN" => "#98FB98", "PALETURQUOISE" => "#AFEEEE", "PALEVIOLETRED" => "#DB7093", "PAPAYAWHIP" => "#FFEFD5", "PEACHPUFF" => "#FFDAB9", "PERU" => "#CD853F", "PINK" => "#FFC0CB", "PLUM" => "#DDA0DD", "POWDERBLUE" => "#B0E0E6", "PURPLE" => "#800080", "RED" => "#FF0000", "ROSYBROWN" => "#BC8F8F", "ROYALBLUE" => "#4169E1", "SADDLEBROWN" => "#8B4513", "SALMON" => "#FA8072", "SANDYBROWN" => "#F4A460", "SEAGREEN" => "#2E8B57", "SEASHELL" => "#FFF5EE", "SIENNA" => "#A0522D", "SILVER" => "#C0C0C0", "SKYBLUE" => "#87CEEB", "SLATEBLUE" => "#6A5ACD", "SLATEGRAY" => "#708090", "SNOW" => "#FFFAFA", "SPRINGGREEN" => "#00FF7F", "STEELBLUE" => "#4682B4", "TAN" => "#D2B48C", "TEAL" => "#008080", "THISTLE" => "#D8BFD8", "TOMATO" => "#FF6347", "TURQUOISE" => "#40E0D0", "VIOLET" => "#EE82EE", "WHEAT" => "#F5DEB3", "WHITE" => "#FFFFFF", "WHITESMOKE" => "#F5F5F5", "YELLOW" => "#FFFF00", "YELLOWGREEN" => "#9ACD32",);
/* These are predefined styles. You can add more styles or css arguments if you want*/
$style['yellow']['table'] = array ("background-color" => "#ffffa1;");
$style['yellow']['noteheader'] = array ("background-color" => " #ffe53e");
$style['blue']['table'] = array ("background-color" => "#71ffff");
$style['blue']['noteheader'] = array ("background-color" => " #5ceaea");
$style['purple']['table'] = array ("background-color" => "#ccdaff");
$style['purple']['noteheader'] = array ("background-color" => " #b2c7ff");
$style['pink']['table'] = array ("background-color" => "#ffe0e0");
$style['pink']['noteheader'] = array ("background-color" => " #ffc7c7");
$style['green']['table'] = array ("background-color" => "#d5ffcc",);
$style['green']['noteheader'] = array ("background-color" => " #a9fBb7");
$style['gray']['table'] = array ("background-color" => "#eeeeee");
$style['gray']['noteheader'] = array ("background-color" => " #e0e0e0");
/* calculates the layout for a non predefined style */
if (!$style[$color]) { //if the color is not predefined
if (strrchr($color, "#")) { // if it is a hex color value
$style = PostItNotesHexColors($color);
$color = "free";
}
elseif ($wsc[$color]) { //if it is a websave color
$style = PostItNotesHexColors(strtolower($wsc[$color]));
$color = "free";
} else //if the color can not be recognized fallback to standard yellow
$color = "yellow";
}
/* generates the css ouput */
$style = $style[$color];
foreach ($style as $tableelement => $csselement)
foreach ($csselement as $csselement => $cssstyle)
$styleout[$tableelement] .= $csselement.":".$cssstyle.";";
$styleout['color'] = $style['table']['color'];
return $styleout;
}
/**
* This function sets a style given by a hex color.
*
* It generates the title background color and decides if the
* title text color should be inverted based on the hex value of the background
* color.
*
* @param string $color the color as hex value: "#A0B2C3"
* @return array comlete style array
*/
function PostItNotesHexColors($color) {
preg_match("/#(\w\w)(\w\w)(\w\w)/", $color, $hex);
$mean = (hexdec($hex[1]) + hexdec($hex[2]) + hexdec($hex[3])) / 3;
$hexreduce = array (hexdec($hex[1]), hexdec($hex[2]), hexdec($hex[3]));
foreach ($hexreduce as $key => $p)
if ($mean > 128) {
if (($lower = $p -15 * ($p / 255 + 1)) >= 0)
$hexreduce[$key] = $lower;
} else {
if (($upper = $p +60 * ($p / 255 + 1)) <= 255)
$hexreduce[$key] = $upper;
}
// for better contrast we eventually invert the text color
if ($mean < 128)
$out['textcolor'] = "white";
else
$out['textcolor'] = "black";
foreach ($hexreduce as $key => $p)
$hexreduce[$key] = strtolower(sprintf("%02X", $p));
$out['hex'] = implode("", $hexreduce);
$style['free']['table'] = array ("background-color" => $color);
$style['free']['table']['color'] = $out['textcolor'];
$style['free']['noteheader'] = array ("background-color" => "#".$out['hex']);
return $style;
}
if ($action == 'edit' && isset( $_REQUEST['note']))
/* change Edithandler only if a parameter "s" is supplied */
$HandleActions['edit'] = 'HandleEditNote';
/* This function handles the edit, preview and saving of sections.
* It derived from the standard HandleEdit() function defined in pmwiki.php. */
/*
* The codebase ist sectionedit.php v 2.0.3
*/
function HandleEditNote($pagename, $auth = 'edit') {
global $IsPagePosted, $EditFields, $ChangeSummary, $EditFunctions, $FmtV, $Now, $HandleEditFmt;
global $PageStartFmt, $PageEditFmt, $PagePreviewFmt, $PageEndFmt, $GroupHeaderFmt, $GroupFooterFmt;
global $PageEditForm, $EnablePost, $InputTags, $SectionEditWithoutHeaders;
global $SectionEditMediaWikiStyle, $SectionEditAutoDepth,$MessageFmt;
$InputTags['e_form'] = array (":html" => "<form method='post' action='\$PageUrl?action=edit?note=\$PNum?type=\$NoteType'>
<input type='hidden' name='action' value='edit' />
<input type='hidden' name='n' value='\$FullName' />
<input type='hidden' name='basetime' value='\$EditBaseTime' />
<input type='hidden' name='prechunk' value=\"\$PreChunk\" />
<input type='hidden' name='note' value='\$PNum' />
<input type='hidden' name='type' value ='\$NoteType' />
<input type='hidden' name='postchunk' value=\"\$PostChunk\" />");
/* standard code from HandleEdit()*/
if ($_REQUEST['cancel']) {
Redirect($pagename);
return;
}
Lock(2);
$IsPagePosted = false;
$page = RetrieveAuthPage($pagename, $auth, true);
if (!$page)
Abort("?cannot edit $pagename");
PCache($pagename, $page);
$new = $page;
/*disable sectioning when simultaneous edits*/
/* splits the page text and sets the currently edited section */
## post it adaption start
$notenumber = $_REQUEST['note'];
$cnn = $notenumber;
$r = preg_split("/(\\(:note(?!(blockend|content)))/s", $new['text'], -1,PREG_SPLIT_DELIM_CAPTURE);
for($i = 0; $i < count($r); $i++)
if (substr($r[$i], 0, 6) == "(:note") {
$s[] = $r[$i].$r[$i+1];
$i++;
}
else {
if ($i == 0) $cnn++; // takes care if note is first item of page or not
$s[] = $r[$i];
}
for ($i = 0; $i < count($s); $i++) {
if ($i < $cnn)
$t[0] .= $s[$i];
elseif ($i == $cnn) {
preg_match("/\\(:note((block)?|(fancy?)).*?(\\(note)?\\1(end)?:\\)/s", $s[$i],$u);
$t[1] = $u[0];
$t[2] = substr($s[$i], strlen($t[1]));
}
elseif ($i > $cnn)
$t[2] .= $s[$i];
}
#print_r($t);exit;
/* here the section for editing is selected*/
$n = 1;
$p=$t;
$new['text'] = $p[$n];
/* standard code from HandleEdit()*/
foreach ((array) $EditFields as $k)
if (isset ($_POST[$k]))
$new[$k] = str_replace("\r", '', stripmagic($_POST[$k]));
if ($ChangeSummary)
$new["csum:$Now"] = $ChangeSummary;
/*if a preview previously took place the currently not edited text sections are obtained*/
$PageChunks = array ('prechunk', 'postchunk');
foreach ((array) $PageChunks as $c) {
$$c = '';
if (@ $_POST[$c])
$$c = str_replace("\r", '', stripmagic($_REQUEST[$c]));
}
if (@ $_POST['post']) {//the currently not edited sections are added
$new['text'] = $prechunk."\n".$new['text']."\n".$postchunk;
}
elseif (@ $_POST['preview']) { //page header contains info which section is edited
$GroupHeaderFmt = ''; $GroupFooterFmt = '';
}
else {
/* if the section is edited, the not edited sections go into $prechunk and
* $postchunk and retained here while editing/previewing until saving the whole page
*/
$prechunk = "";
$postchunk = "";
for ($i = 0; $i < count($p); $i ++) {
if ($i < $n) {
$prechunk .= $p[$i];
}
elseif ($i > $n) {
$postchunk .= $p[$i];
}
}
}
/* standard code from HandleEdit()*/
$EnablePost &= (@ $_POST['post'] || @ $_POST['postedit']);
foreach ((array) $EditFunctions as $fn)
$fn ($pagename, $page, $new);
Lock(0);
if ($IsPagePosted && !@ $_POST['postedit']) {
//jump directly to section that was last edited
Redirect($pagename, "\$PageUrl#note".$notenumber);
return;
}
$FmtV['$DiffClassMinor'] = (@ $_POST['diffclass'] == 'minor') ? "checked='checked'" : '';
$FmtV['$EditText'] = str_replace('$', '$', htmlspecialchars(@ $new['text'], ENT_NOQUOTES));
$FmtV['$EditBaseTime'] = $Now;
/*additional FmtV for this script*/
$FmtV['$PreChunk'] = str_replace('"', '"', str_replace('$', '$', htmlspecialchars($prechunk, ENT_NOQUOTES)));
$FmtV['$PostChunk'] = str_replace('"', '"', str_replace('$', '$', htmlspecialchars($postchunk, ENT_NOQUOTES)));
$FmtV['$PNum'] = $wtf;
$FmtV['$NoteType'] = $notetype;
/* standard code from HandleEdit() */
if ($PageEditForm) {
$form = ReadPage(FmtPageName($PageEditForm, $pagename), READPAGE_CURRENT);
$FmtV['$EditForm'] = MarkupToHTML($pagename, $form['text']);
}
SDV($HandleEditFmt, array (& $PageStartFmt, & $PageEditFmt, & $PageEndFmt));
PrintFmt($pagename, $HandleEditFmt);
}
?>