lib/plugin/RichTable.php

   1 <?php
   2
   3 /*
   4
   5   RichTablePlugin
   6   A PhpWiki plugin that allows insertion of tables using a richer syntax
   7   http://www.it.iitb.ac.in/~sameerds/phpwiki/index.php/RichTablePlugin
   8
   9   Copyright (C) 2003 Sameer D. Sahasrabuddhe
  10
  11   This program is free software; you can redistribute it and/or
  12   modify it under the terms of the GNU General Public License
  13   as published by the Free Software Foundation; either version 2
  14   of the License, or (at your option) any later version.
  15
  16   This program is distributed in the hope that it will be useful,
  17   but WITHOUT ANY WARRANTY; without even the implied warranty of
  18   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19   GNU General Public License for more details.
  20
  21   You should have received a copy of the GNU General Public License
  22   along with this program; if not, write to the Free Software
  23   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  24
  25 */
  26
  27 rcs_id('$Id: RichTable.php,v 1.2 2004-02-17 12:11:36 rurban Exp $');
  28
  29 error_reporting (E_ALL & ~E_NOTICE);
  30
  31 class WikiPlugin_RichTable
  32 extends WikiPlugin
  33 {
  34     function getName() {
  35         return _("RichTable");
  36     }
  37
  38     function getDescription() {
  39       return _("Layout tables using a very rich markup style.");
  40     }
  41
  42     function getDefaultArguments() {
  43         return array();
  44     }
  45
  46     function getVersion() {
  47         return preg_replace("/[Revision: $]/", '',
  48                             "\$Revision: 1.2 $");
  49     }
  50
  51     function run($dbi, $argstr, &$request, $basepage) {
  52
  53         global $Theme;
  54
  55         $lines = preg_split('/\n/', $argstr);
  56         $table = HTML::table();
  57
  58                 if ($lines[0][0] == '*') {
  59                         $line = substr(array_shift($lines),1);
  60                         $attrs = $this->_parse_attr($line);
  61                         foreach ($attrs as $key => $value) {
  62                                 if (in_array ($key, array("id", "class", "title", "style",
  63                                                                 "bgcolor", "frame", "rules", "border",
  64                                                                 "cellspacing", "cellpadding",
  65                                                                 "summary", "align", "width"))) {
  66                                         $table->setAttr($key, $value);
  67                                 }
  68                         }
  69                 }
  70
  71                 foreach ($lines as $line){
  72                         if ($line[0] == "-") {
  73                                 if (isset($row)) {
  74                                         if (isset($cell)) {
  75                                                 if (isset($content)) {
  76                                                         $cell->pushContent(TransformText($content));
  77                                                         unset($content);
  78                                                 }
  79                                                 $row->pushContent($cell);
  80                                                 unset($cell);
  81                                         }
  82                                         $table->pushContent($row);
  83                                 }
  84                                 $row = HTML::tr();
  85                                 $attrs = $this->_parse_attr(substr($line,1));
  86                                 foreach ($attrs as $key => $value) {
  87                                         if (in_array ($key, array("id", "class", "title", "style",
  88                                                                                 "bgcolor", "align", "valign"))) {
  89                                                 $row->setAttr($key, $value);
  90                                         }
  91                                 }
  92                                 continue;
  93                         }
  94                         if ($line[0] == "|" and isset($row)) {
  95                                 if (isset($cell)) {
  96                                         if (isset ($content)) {
  97                                                 $cell->pushContent(TransformText($content));
  98                                                 unset($content);
  99                                         }
 100                                         $row->pushContent($cell);
 101                                 }
 102                                 $cell = HTML::td();
 103                                 $line = substr($line, 1);
 104                                 if ($line[0] == "*" ) {
 105                                         $attrs = $this->_parse_attr(substr($line,1));
 106                                         foreach ($attrs as $key => $value) {
 107                                                 if (in_array ($key, array("id", "class", "title", "style",
 108                                                                                         "colspan", "rowspan", "width", "height",
 109                                                                                         "bgcolor", "align", "valign"))) {
 110                                                         $cell->setAttr($key, $value);
 111                                                 }
 112                                         }
 113                                         continue;
 114                                 }
 115                         }
 116                         if (isset($row) and isset($cell)) {
 117                                 $line = str_replace("?\>", "?>", $line);
 118                                 $line = str_replace("\~", "~", $line);
 119                                 $content .= $line . "\n";
 120                         }
 121                 }
 122                 if (isset($row)) {
 123                         if (isset($cell)) {
 124                                 if (isset($content))
 125                                         $cell->pushContent(TransformText($content));
 126                                 $row->pushContent($cell);
 127                         }
 128                         $table->pushContent($row);
 129                 }
 130
 131                 return $table;
 132         }
 133
 134         function _parse_attr($line) {
 135
 136                 $attr_chunks = preg_split("/\s*,\s*/", strtolower($line));
 137                 foreach ($attr_chunks as $attr_pair) {
 138                         $key_val = preg_split("/\s*=\s*/", $attr_pair);
 139                         $options[trim($key_val[0])] = trim($key_val[1]);
 140                 }
 141                 return $options;
 142         }
 143 };
 144
 145 ?>