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danielebarchiesi@4
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1 <?php
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danielebarchiesi@4
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2 /*
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danielebarchiesi@4
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3 homepage: http://arc.semsol.org/
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4 license: http://arc.semsol.org/license
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5
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danielebarchiesi@4
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6 class: ARC2 Legacy XML Serializer
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7 author: Benjamin Nowack
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8 version: 2010-11-16
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9 */
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10
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11 ARC2::inc('Class');
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12
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danielebarchiesi@4
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13 class ARC2_LegacyHTMLSerializer extends ARC2_Class {
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14
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danielebarchiesi@4
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15 function __construct($a, &$caller) {
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danielebarchiesi@4
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16 parent::__construct($a, $caller);
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danielebarchiesi@4
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17 }
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18
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19 function __init() {
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danielebarchiesi@4
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20 parent::__init();
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danielebarchiesi@4
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21 $this->content_header = 'text/html';
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danielebarchiesi@4
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22 }
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23
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24 /* */
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25
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26 function getSerializedArray($struct, $root = 1, $ind = ' ') {
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27 $n = "\n";
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danielebarchiesi@4
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28 $r = '';
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danielebarchiesi@4
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29 $is_flat = $this->isAssociativeArray($struct) ? 0 : 1;
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danielebarchiesi@4
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30 foreach ($struct as $k => $v) {
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danielebarchiesi@4
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31 if (!$is_flat) $r .= $n . $ind . $ind . '<dt>' . $k . '</dt>';
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danielebarchiesi@4
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32 $r .= $n . $ind . $ind . '<dd>' . (is_array($v) ? $this->getSerializedArray($v, 0, $ind . $ind . $ind) . $n . $ind . $ind : htmlspecialchars($v)) . '</dd>';
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33 }
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34 return $n . $ind . '<dl>' . $r . $n . $ind . '</dl>';
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35 }
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36
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37 /* */
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38
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danielebarchiesi@4
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39 function isAssociativeArray($v) {
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danielebarchiesi@4
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40 foreach (array_keys($v) as $k => $val) {
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danielebarchiesi@4
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41 if ($k !== $val) return 1;
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danielebarchiesi@4
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42 }
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danielebarchiesi@4
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43 return 0;
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danielebarchiesi@4
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44 }
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45
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46 /* */
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47
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48 function getSerializedNode($index, $node, $level = 0, $raw = 0) {
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49 $r = '';
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50 $tag = $this->v('tag', '', $node);
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danielebarchiesi@4
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51 if (preg_match('/^(comment|script)$/', $tag)) {
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danielebarchiesi@4
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52 }
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danielebarchiesi@4
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53 elseif ($tag == 'cdata') {
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danielebarchiesi@4
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54 $r .= $this->v('cdata', '', $node);
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danielebarchiesi@4
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55 $r .= $this->v('value', '', $node['a']);
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danielebarchiesi@4
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56 }
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57 else {
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danielebarchiesi@4
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58 /* open tag */
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danielebarchiesi@4
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59 if (preg_match('/^(div|form|p|section)$/', $tag)) {
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danielebarchiesi@4
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60 $r .= str_pad("\n", $level + 1, " ");
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danielebarchiesi@4
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61 }
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danielebarchiesi@4
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62 $r .= '<' . $tag;
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63 $attrs = $this->v('a', array(), $node);
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64 foreach ($attrs as $k => $v) {
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danielebarchiesi@4
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65 /* use uri, if detected */
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66 if ($k != 'id') {
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67 $v = $this->v($k . ' uri', $v, $attrs);
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68 }
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69 /* skip arrays and other derived attrs */
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70 if (preg_match('/\s/s', $k)) continue;
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danielebarchiesi@4
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71 $r .= ' ' . $k . '="' . $v . '"';
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72 }
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73 if ($node['empty']) {
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danielebarchiesi@4
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74 $r .= '/>';
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75 }
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76 else {
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danielebarchiesi@4
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77 $r .= '>';
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danielebarchiesi@4
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78 /* cdata */
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danielebarchiesi@4
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79 $r .= $this->v('cdata', '', $node);
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danielebarchiesi@4
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80 /* sub-nodes */
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danielebarchiesi@4
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81 $sub_nodes = $this->v($node['id'], array(), $index);
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82 foreach ($sub_nodes as $sub_node) {
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danielebarchiesi@4
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83 $r .= $this->getSerializedNode($index, $sub_node, $level + 1, 1);
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84 }
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danielebarchiesi@4
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85 /* close tag */
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danielebarchiesi@4
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86 //$r .= str_pad("\n", $level + 1, " ") . '</' . $tag . '>';
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danielebarchiesi@4
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87 $r .= '</' . $tag . '>';
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danielebarchiesi@4
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88 if (preg_match('/^(div|form|p|section)$/', $tag)) {
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danielebarchiesi@4
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89 $r .= str_pad("\n", $level + 1, " ");
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danielebarchiesi@4
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90 }
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91 }
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92 }
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93 /* doc envelope, in case of sub-structure serializing */
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94 if (!$raw && ($level == 0) && ($node['level'] > 1)) {
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95 $r = '<!DOCTYPE html>
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danielebarchiesi@4
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96 <html xmlns="http://www.w3.org/1999/xhtml">
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97 <head>
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98 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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99 <head>
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100 <body>
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danielebarchiesi@4
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101 ' . $r . '
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102 </body>
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103 </html>
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104 ';
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105 }
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106 return $r;
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107 }
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108
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109 /* */
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110 }
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111
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