/////////////////////////////////////////////////
// PukiWiki - Yet another WikiWikiWeb clone.
//
-// $Id: convert_html.php,v 1.2 2004/09/19 14:05:30 henoheno Exp $
+// $Id: convert_html.php,v 1.3 2004/10/07 14:15:27 henoheno Exp $
//
function convert_html($lines)
global $vars, $digest;
static $contents_id = 0;
- if (!is_array($lines))
- {
- $lines = explode("\n", $lines);
- }
-
+ // Set digest
$digest = md5(join('', get_source($vars['page'])));
- $body = &new Body(++$contents_id);
+ if (! is_array($lines)) $lines = explode("\n", $lines);
+
+ $body = & new Body(++$contents_id);
$body->parse($lines);
- $ret = $body->toString();
- return $ret;
+ return $body->toString();
}
class Element
function Element()
{
$this->elements = array();
- $this->last = &$this;
+ $this->last = & $this;
}
- function setParent(&$parent)
+ function setParent(& $parent)
{
- $this->parent = &$parent;
+ $this->parent = & $parent;
}
- function &add(&$obj)
+ function & add(& $obj)
{
- if ($this->canContain($obj))
- {
+ if ($this->canContain($obj)) {
return $this->insert($obj);
+ } else {
+ return $this->parent->add($obj);
}
-
- return $this->parent->add($obj);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
$obj->setParent($this);
- $this->elements[] = &$obj;
+ $this->elements[] = & $obj;
- return $this->last = &$obj->last;
+ return $this->last = & $obj->last;
}
+
function canContain($obj)
{
return TRUE;
function wrap($string, $tag, $param = '', $canomit = TRUE)
{
- return ($canomit and $string == '') ? '' : "<$tag$param>$string</$tag>";
+ return ($canomit && $string == '') ? '' : "<$tag$param>$string</$tag>";
}
function toString()
{
$ret = array();
- foreach (array_keys($this->elements) as $key)
- {
+ foreach (array_keys($this->elements) as $key) {
$ret[] = $this->elements[$key]->toString();
}
- return join("\n",$ret);
+ return join("\n", $ret);
}
function dump($indent = 0)
{
- $ret = str_repeat(' ', $indent).get_class($this)."\n";
+ $ret = str_repeat(' ', $indent) . get_class($this) . "\n";
$indent += 2;
- foreach (array_keys($this->elements) as $key)
- {
+ foreach (array_keys($this->elements) as $key) {
$ret .= is_object($this->elements[$key]) ?
$this->elements[$key]->dump($indent) : '';
//str_repeat(' ',$indent).$this->elements[$key];
}
}
- // PHP5 mod: $this cannot be reassigned
-function &Factory_Inline($text)
+function & Factory_Inline($text)
{
- if (substr($text,0,1) == '~') { // ¹ÔƬ~¡£¥Ñ¥é¥°¥é¥Õ³«»Ï
- return new Paragraph(' '.substr($text,1));
+ if (substr($text, 0, 1) == '~') {
+ // ¹ÔƬ '~' ¡£¥Ñ¥é¥°¥é¥Õ³«»Ï
+ return new Paragraph(' ' . substr($text, 1));
+ } else {
+ return new Inline($text);
}
- return new Inline($text);
}
- // PHP5 mod: $this cannot be reassigned
-function &Factory_DList(&$root, $text)
+function & Factory_DList(& $root, $text)
{
$out = explode('|', ltrim($text), 2);
if (count($out) < 2) {
return Factory_Inline($text);
+ } else {
+ return new DList($out);
}
-
- return new DList($out);
}
- // PHP5 mod: $this cannot be reassigned
-function &Factory_Table(&$root, $text)
+function & Factory_Table(& $root, $text)
{
- if (!preg_match("/^\|(.+)\|([hHfFcC]?)$/",$text,$out)) {
+ if (! preg_match("/^\|(.+)\|([hHfFcC]?)$/", $text, $out)) {
return Factory_Inline($text);
+ } else {
+ return new Table($out);
}
- return new Table($out);
}
- // PHP5 mod: $this cannot be reassigned
-function &Factory_YTable(&$root,$text)
+function & Factory_YTable(& $root, $text)
{
- $_value = csv_explode(',', substr($text,1));
+ $_value = csv_explode(',', substr($text, 1));
if (count($_value) == 0) {
return Factory_Inline($text);
+ } else {
+ return new YTable($_value);
}
- return new YTable($_value);
}
- // PHP5 mod: $this cannot be reassigned
-function &Factory_Div(&$root,$text)
+function & Factory_Div(& $root, $text)
{
- if (!preg_match("/^\#([^\(]+)(?:\((.*)\))?/", $text, $out) or !exist_plugin_convert($out[1])) {
+ if (! preg_match("/^\#([^\(]+)(?:\((.*)\))?/", $text, $out) || ! exist_plugin_convert($out[1])) {
return new Paragraph($text);
+ } else {
+ return new Div($out);
}
- return new Div($out);
}
+// ¥¤¥ó¥é¥¤¥óÍ×ÁÇ
class Inline extends Element
-{ // ¥¤¥ó¥é¥¤¥óÍ×ÁÇ
-
+{
function Inline($text)
{
parent::Element();
-
$this->elements[] = trim((substr($text, 0, 1) == "\n") ? $text : make_link($text));
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
$this->elements[] = $obj->elements[0];
-
return $this;
}
function canContain($obj)
{
- return is_a($obj,'Inline');
+ return is_a($obj, 'Inline');
}
function toString()
{
global $line_break;
-
- return join($line_break ? "<br />\n" : "\n",$this->elements);
+ return join($line_break ? "<br />\n" : "\n", $this->elements);
}
- function &toPara($class = '')
+ function & toPara($class = '')
{
- $obj = &new Paragraph('', $class);
+ $obj = & new Paragraph('', $class);
$obj->insert($this);
return $obj;
}
parent::Element();
$this->param = $param;
- if ($text == '')
- {
- return;
- }
+
+ if ($text == '') return;
+
if (substr($text,0,1) == '~')
- {
- $text = ' '.substr($text, 1);
- }
+ $text = ' ' . substr($text, 1);
+
$this->insert(Factory_Inline($text));
}
function canContain($obj)
{
- return is_a($obj,'Inline');
+ return is_a($obj, 'Inline');
}
function toString()
}
}
+// * Heading1
+// ** Heading2
+// *** Heading3
class Heading extends Element
-{ // *
+{
var $level;
var $id;
var $msg_top;
- function Heading(&$root, $text)
+ function Heading(& $root, $text)
{
parent::Element();
$this->level++; // h2,h3,h4
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
parent::insert($obj);
- return $this->last = &$this;
+ return $this->last = & $this;
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
return FALSE;
}
function toString()
{
- return $this->msg_top.$this->wrap(parent::toString(), 'h'.$this->level, " id=\"{$this->id}\"");
+ return $this->msg_top . $this->wrap(parent::toString(), 'h' . $this->level, " id=\"{$this->id}\"");
}
}
+// ----
class HRule extends Element
-{ // ----
-
- function HRule(&$root, $text)
+{
+ function HRule(& $root, $text)
{
parent::Element();
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
return FALSE;
}
function toString()
{
global $hr;
-
return $hr;
}
}
parent::Element();
//¥Þ¡¼¥¸¥ó¤ò¼èÆÀ
- $var_margin = "_{$tag}_margin";
+ $var_margin = "_{$tag}_margin";
$var_left_margin = "_{$tag}_left_margin";
+
global $$var_margin, $$var_left_margin;
- $this->margin = $$var_margin;
+
+ $this->margin = $$var_margin;
$this->left_margin = $$var_left_margin;
//½é´ü²½
- $this->tag = $tag;
- $this->tag2 = $tag2;
+ $this->tag = $tag;
+ $this->tag2 = $tag2;
$this->level = min(3, strspn($text, $head));
$text = ltrim(substr($text, $this->level));
parent::insert(new ListElement($this->level, $tag2));
if ($text != '')
- {
- $this->last = &$this->last->insert(Factory_Inline($text));
- }
+ $this->last = & $this->last->insert(Factory_Inline($text));
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
- return (!is_a($obj, 'ListContainer')
- or ($this->tag == $obj->tag and $this->level == $obj->level));
+ return (! is_a($obj, 'ListContainer')
+ || ($this->tag == $obj->tag && $this->level == $obj->level));
}
- function setParent(&$parent)
+ function setParent(& $parent)
{
global $_list_pad_str;
parent::setParent($parent);
$step = $this->level;
- if (isset($parent->parent) and is_a($parent->parent, 'ListContainer'))
- {
+ if (isset($parent->parent) && is_a($parent->parent, 'ListContainer')) {
$step -= $parent->parent->level;
}
$margin = $this->margin * $step;
- if ($step == $this->level)
- {
+ if ($step == $this->level) {
$margin += $this->left_margin;
}
$this->style = sprintf($_list_pad_str, $this->level, $margin, $margin);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
- if (!is_a($obj, get_class($this)))
- {
- return $this->last = &$this->last->insert($obj);
- }
- // ¹ÔƬʸ»ú¤Î¤ß¤Î»ØÄê»þ¤ÏUL/OL¥Ö¥í¥Ã¥¯¤òæ½Ð
- // BugTrack/524
- if (count($obj->elements) == 1 && count($obj->elements[0]->elements) == 0)
- {
+ if (! is_a($obj, get_class($this)))
+ return $this->last = & $this->last->insert($obj);
+
+ // ¹ÔƬʸ»ú¤Î¤ß¤Î»ØÄê»þ¤ÏUL/OL¥Ö¥í¥Ã¥¯¤òæ½Ð
+ // BugTrack/524
+ if (count($obj->elements) == 1 && empty($obj->elements[0]->elements))
return $this->last->parent; // up to ListElement.
- }
+
// move elements.
foreach(array_keys($obj->elements) as $key)
- {
parent::insert($obj->elements[$key]);
- }
return $this->last;
}
$this->head = $head;
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
- return (!is_a($obj, 'ListContainer') or ($obj->level > $this->level));
+ return (! is_a($obj, 'ListContainer') || ($obj->level > $this->level));
}
function toString()
}
}
+// - One
+// - Two
+// - Three
class UList extends ListContainer
-{ // -
- function UList(&$root, $text)
+{
+ function UList(& $root, $text)
{
parent::ListContainer('ul', 'li', '-', $text);
}
}
+// + One
+// + Two
+// + Three
class OList extends ListContainer
-{ // +
- function OList(&$root, $text)
+{
+ function OList(& $root, $text)
{
parent::ListContainer('ol', 'li', '+', $text);
}
}
+// : definition1 | description1
+// : definition2 | description2
+// : definition3 | description3
class DList extends ListContainer
-{ // :
+{
function DList($out)
{
parent::ListContainer('dl', 'dt', ':', $out[0]);
- $this->last = &Element::insert(new ListElement($this->level, 'dd'));
+ $this->last = & Element::insert(new ListElement($this->level, 'dd'));
if ($out[1] != '')
{
- $this->last = &$this->last->insert(Factory_Inline($out[1]));
+ $this->last = & $this->last->insert(Factory_Inline($out[1]));
}
}
}
+// > Someting cited
+// > like E-mail text
class BQuote extends Element
-{ // >
+{
var $level;
- function BQuote(&$root, $text)
+ function BQuote(& $root, $text)
{
parent::Element();
$this->level = min(3, strspn($text, $head));
$text = ltrim(substr($text, $this->level));
- if ($head == '<') //blockquote close
- {
- $level = $this->level;
+ if ($head == '<') { // Blockquote close
+ $level = $this->level;
$this->level = 0;
- $this->last = &$this->end($root, $level);
+ $this->last = & $this->end($root, $level);
if ($text != '')
- {
- $this->last = &$this->last->insert(Factory_Inline($text));
- }
- }
- else
- {
+ $this->last = & $this->last->insert(Factory_Inline($text));
+ } else {
$this->insert(Factory_Inline($text));
}
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
- return (!is_a($obj, get_class($this)) or $obj->level >= $this->level);
+ return (! is_a($obj, get_class($this)) || $obj->level >= $this->level);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
- // BugTrack/521, BugTrack/545
- if (is_a($obj, 'inline')) {
- return parent::insert($obj->toPara(' class="quotation"'));
- }
- if (is_a($obj, 'BQuote') and $obj->level == $this->level and count($obj->elements))
- {
- $obj = &$obj->elements[0];
- if (is_a($this->last,'Paragraph') and count($obj->elements))
- {
- $obj = &$obj->elements[0];
- }
+ // BugTrack/521, BugTrack/545
+ if (is_a($obj, 'inline'))
+ return parent::insert($obj->toPara(' class="quotation"'));
+
+ if (is_a($obj, 'BQuote') && $obj->level == $this->level && count($obj->elements)) {
+ $obj = & $obj->elements[0];
+ if (is_a($this->last, 'Paragraph') && count($obj->elements))
+ $obj = & $obj->elements[0];
}
return parent::insert($obj);
}
return $this->wrap(parent::toString(), 'blockquote');
}
- function &end(&$root, $level)
+ function & end(& $root, $level)
{
- $parent = &$root->last;
+ $parent = & $root->last;
- while (is_object($parent))
- {
- if (is_a($parent,'BQuote') and $parent->level == $level)
- {
+ while (is_object($parent)) {
+ if (is_a($parent, 'BQuote') && $parent->level == $level)
return $parent->parent;
- }
- $parent = &$parent->parent;
+ $parent = & $parent->parent;
}
return $this;
}
$text = $matches[5];
}
}
- if ($is_template and is_numeric($text))
- {
+ if ($is_template && is_numeric($text)) {
$this->style['width'] = "width:{$text}px;";
}
- if ($text == '>')
- {
+
+ if ($text == '>') {
$this->colspan = 0;
- }
- else if ($text == '~')
- {
+ } else if ($text == '~') {
$this->rowspan = 0;
- }
- else if (substr($text, 0, 1) == '~')
- {
+ } else if (substr($text, 0, 1) == '~') {
$this->tag = 'th';
- $text = substr($text, 1);
+ $text = substr($text, 1);
}
- if ($text != '' and $text{0} == '#')
- {
+
+ if ($text != '' && $text{0} == '#') {
// ¥»¥ëÆâÍƤ¬'#'¤Ç»Ï¤Þ¤ë¤È¤¤ÏDiv¥¯¥é¥¹¤òÄ̤·¤Æ¤ß¤ë
- $obj = &Factory_Div($this, $text);
- if (is_a($obj, 'Paragraph'))
- {
- $obj = &$obj->elements[0];
+ $obj = & Factory_Div($this, $text);
+ if (is_a($obj, 'Paragraph')) {
+ $obj = & $obj->elements[0];
}
+ } else {
+ $obj = & Factory_Inline($text);
}
- else
- {
- $obj = &Factory_Inline($text);
- }
+
$this->insert($obj);
}
- function setStyle(&$style)
+ function setStyle(& $style)
{
- foreach ($style as $key=>$value)
- {
- if (!array_key_exists($key, $this->style))
- {
+ foreach ($style as $key=>$value) {
+ if (! isset($this->style[$key]))
$this->style[$key] = $value;
- }
}
}
function toString()
{
- if ($this->rowspan == 0 or $this->colspan == 0)
- {
- return '';
- }
+ if ($this->rowspan == 0 || $this->colspan == 0) return '';
+
$param = " class=\"style_{$this->tag}\"";
- if ($this->rowspan > 1)
- {
+ if ($this->rowspan > 1) {
$param .= " rowspan=\"{$this->rowspan}\"";
}
- if ($this->colspan > 1)
- {
+ if ($this->colspan > 1) {
$param .= " colspan=\"{$this->colspan}\"";
unset($this->style['width']);
}
- if (count($this->style))
- {
- $param .= ' style="'.join(' ', $this->style).'"';
+ if (! empty($this->style)) {
+ $param .= ' style="' . join(' ', $this->style) . '"';
}
return $this->wrap(parent::toString(), $this->tag, $param, FALSE);
}
}
+// | title1 | title2 | title3 |
+// | cell1 | cell2 | cell3 |
+// | cell4 | cell5 | cell6 |
class Table extends Element
-{ // |
+{
var $type;
var $types;
var $col; // number of column
{
parent::Element();
- $cells = explode('|', $out[1]);
- $this->col = count($cells);
- $this->type = strtolower($out[2]);
+ $cells = explode('|', $out[1]);
+ $this->col = count($cells);
+ $this->type = strtolower($out[2]);
$this->types = array($this->type);
$is_template = ($this->type == 'c');
$row = array();
- foreach ($cells as $cell)
- {
- $row[] = &new TableCell($cell, $is_template);
+ foreach ($cells as $cell) {
+ $row[] = & new TableCell($cell, $is_template);
}
$this->elements[] = $row;
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
- return is_a($obj, 'Table') and ($obj->col == $this->col);
+ return is_a($obj, 'Table') && ($obj->col == $this->col);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
$this->elements[] = $obj->elements[0];
- $this->types[] = $obj->type;
-
+ $this->types[] = $obj->type;
return $this;
}
static $parts = array('h'=>'thead', 'f'=>'tfoot', ''=>'tbody');
// rowspan¤òÀßÄê(²¼¤«¤é¾å¤Ø)
- for ($ncol = 0; $ncol < $this->col; $ncol++)
- {
+ for ($ncol = 0; $ncol < $this->col; $ncol++) {
$rowspan = 1;
- foreach (array_reverse(array_keys($this->elements)) as $nrow)
- {
- $row = &$this->elements[$nrow];
- if ($row[$ncol]->rowspan == 0)
- {
- $rowspan++;
+ foreach (array_reverse(array_keys($this->elements)) as $nrow) {
+ $row = & $this->elements[$nrow];
+ if ($row[$ncol]->rowspan == 0) {
+ ++$rowspan;
continue;
}
$row[$ncol]->rowspan = $rowspan;
- while (--$rowspan) // ¹Ô¼ïÊ̤ò·Ñ¾µ¤¹¤ë
- {
+ while (--$rowspan) { // ¹Ô¼ïÊ̤ò·Ñ¾µ¤¹¤ë
$this->types[$nrow + $rowspan] = $this->types[$nrow];
}
$rowspan = 1;
}
}
+
// colspan,style¤òÀßÄê
$stylerow = NULL;
- foreach (array_keys($this->elements) as $nrow)
- {
- $row = &$this->elements[$nrow];
- if ($this->types[$nrow] == 'c')
- {
- $stylerow = &$row;
+ foreach (array_keys($this->elements) as $nrow) {
+ $row = & $this->elements[$nrow];
+ if ($this->types[$nrow] == 'c') {
+ $stylerow = & $row;
}
$colspan = 1;
- foreach (array_keys($row) as $ncol)
- {
- if ($row[$ncol]->colspan == 0)
- {
- $colspan++;
+ foreach (array_keys($row) as $ncol) {
+ if ($row[$ncol]->colspan == 0) {
+ ++$colspan;
continue;
}
$row[$ncol]->colspan = $colspan;
- if ($stylerow !== NULL)
- {
+ if ($stylerow !== NULL) {
$row[$ncol]->setStyle($stylerow[$ncol]->style);
- while (--$colspan) // Îó¥¹¥¿¥¤¥ë¤ò·Ñ¾µ¤¹¤ë
- {
+ while (--$colspan) { // Îó¥¹¥¿¥¤¥ë¤ò·Ñ¾µ¤¹¤ë
$row[$ncol - $colspan]->setStyle($stylerow[$ncol]->style);
}
}
$colspan = 1;
}
}
+
// ¥Æ¥¥¹¥È²½
$string = '';
foreach ($parts as $type => $part)
{
$part_string = '';
- foreach (array_keys($this->elements) as $nrow)
- {
+ foreach (array_keys($this->elements) as $nrow) {
if ($this->types[$nrow] != $type)
- {
continue;
- }
- $row = &$this->elements[$nrow];
+ $row = & $this->elements[$nrow];
$row_string = '';
- foreach (array_keys($row) as $ncol)
- {
+ foreach (array_keys($row) as $ncol) {
$row_string .= $row[$ncol]->toString();
}
$part_string .= $this->wrap($row_string, 'tr');
$string .= $this->wrap($part_string, $part);
}
$string = $this->wrap($string, 'table', ' class="style_table" cellspacing="1" border="0"');
+
return $this->wrap($string, 'div', ' class="ie5"');
}
}
+// , title1 , title2 , title3
+// , cell1 , cell2 , cell3
+// , cell4 , cell5 , cell6
class YTable extends Element
-{ // ,
+{
var $col;
function YTable($_value)
parent::Element();
$align = $value = $matches = array();
- foreach($_value as $val)
- {
- if (preg_match('/^(\s+)?(.+?)(\s+)?$/', $val, $matches))
- {
+ foreach($_value as $val) {
+ if (preg_match('/^(\s+)?(.+?)(\s+)?$/', $val, $matches)) {
$align[] =($matches[1] != '') ?
- ((array_key_exists(3,$matches) and $matches[3] != '') ?
- ' style="text-align:center"' : ' style="text-align:right"'
+ ((isset($matches[3]) && $matches[3] != '') ?
+ ' style="text-align:center"' :
+ ' style="text-align:right"'
) : '';
$value[] = $matches[2];
- }
- else
- {
+ } else {
$align[] = '';
$value[] = $val;
}
}
$this->col = count($value);
$colspan = array();
- foreach ($value as $val)
- {
+ foreach ($value as $val) {
$colspan[] = ($val == '==') ? 0 : 1;
}
$str = '';
- for ($i = 0; $i < count($value); $i++)
- {
- if ($colspan[$i])
- {
- while ($i + $colspan[$i] < count($value) and $value[$i + $colspan[$i]] == '==')
- {
+ for ($i = 0; $i < count($value); $i++) {
+ if ($colspan[$i]) {
+ while ($i + $colspan[$i] < count($value) && $value[$i + $colspan[$i]] == '==') {
$colspan[$i]++;
}
$colspan[$i] = ($colspan[$i] > 1) ? " colspan=\"{$colspan[$i]}\"" : '';
$this->elements[] = $str;
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
- return is_a($obj, 'YTable') and ($obj->col == $this->col);
+ return is_a($obj, 'YTable') && ($obj->col == $this->col);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
$this->elements[] = $obj->elements[0];
-
return $this;
}
function toString()
{
$rows = '';
- foreach ($this->elements as $str)
- {
+ foreach ($this->elements as $str) {
$rows .= "\n<tr class=\"style_tr\">$str</tr>\n";
}
$rows = $this->wrap($rows, 'table', ' class="style_table" cellspacing="1" border="0"');
}
}
+// ' 'Space-beginning sentence
+// ' 'Space-beginning sentence
+// ' 'Space-beginning sentence
class Pre extends Element
-{ // ' '
- function Pre(&$root,$text)
+{
+ function Pre(& $root, $text)
{
global $preformat_ltrim;
parent::Element();
$this->elements[] = htmlspecialchars(
- (!$preformat_ltrim or $text == '' or $text{0} != ' ') ? $text : substr($text, 1)
+ (! $preformat_ltrim || $text == '' || $text{0} != ' ') ? $text : substr($text, 1)
);
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
return is_a($obj, 'Pre');
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
$this->elements[] = $obj->elements[0];
-
return $this;
}
}
}
+// #someting(started with '#')
class Div extends Element
-{ // #
+{
var $name;
var $param;
function Div($out)
{
parent::Element();
-
- list(, $this->name, $this->param) = array_pad($out,3,'');
+ list(, $this->name, $this->param) = array_pad($out, 3, '');
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
return FALSE;
}
function toString()
{
- return do_plugin_convert($this->name,$this->param);
+ return do_plugin_convert($this->name, $this->param);
}
}
+// LEFT:/CENTER:/RIGHT:
class Align extends Element
-{ // LEFT:/CENTER:/RIGHT:
+{
var $align;
function Align($align)
{
parent::Element();
-
$this->align = $align;
}
- function canContain(&$obj)
+ function canContain(& $obj)
{
return is_a($obj, 'Inline');
}
function toString()
{
- return $this->wrap(parent::toString(), 'div', ' style="text-align:'.$this->align.'"');
+ return $this->wrap(parent::toString(), 'div', ' style="text-align:' . $this->align . '"');
}
}
+// Body
class Body extends Element
-{ // Body
+{
var $id;
var $count = 0;
var $contents;
function Body($id)
{
- $this->id = $id;
- $this->contents = &new Element();
- $this->contents_last = &$this->contents;
+ $this->id = $id;
+ $this->contents = & new Element();
+ $this->contents_last = & $this->contents;
parent::Element();
}
- function parse(&$lines)
+ function parse(& $lines)
{
- $this->last = &$this;
+ $this->last = & $this;
+ $matches = array();
- while (count($lines))
- {
+ while (! empty($lines)) {
$line = array_shift($lines);
- if (substr($line,0,2) == '//') //¥³¥á¥ó¥È¤Ï½èÍý¤·¤Ê¤¤
- {
- continue;
- }
+ // Escape comments
+ if (substr($line, 0, 2) == '//') continue;
+
+ if (preg_match('/^(LEFT|CENTER|RIGHT):(.*)$/', $line, $matches)) {
+ // <div style="text-align:...">
+ $this->last = & $this->last->add(new Align(strtolower($matches[1])));
+
+ if ($matches[2] == '') continue;
- if (preg_match('/^(LEFT|CENTER|RIGHT):(.*)$/',$line,$matches))
- {
- $this->last = &$this->last->add(new Align(strtolower($matches[1]))); // <div style="text-align:...">
- if ($matches[2] == '')
- {
- continue;
- }
$line = $matches[2];
}
- $line = preg_replace("/[\r\n]*$/",'',$line);
+ $line = preg_replace("/[\r\n]*$/", '', $line);
// Empty
- if ($line == '')
- {
- $this->last = &$this;
+ if ($line == '') {
+ $this->last = & $this;
continue;
}
+
// Horizontal Rule
- if (substr($line,0,4) == '----')
- {
- $this->insert(new HRule($this,$line));
+ if (substr($line, 0, 4) == '----') {
+ $this->insert(new HRule($this, $line));
continue;
}
- // ¹ÔƬʸ»ú
+
+ // The first character
$head = $line{0};
// Heading
- if ($head == '*')
- {
- $this->insert(new Heading($this,$line));
+ if ($head == '*') {
+ $this->insert(new Heading($this, $line));
continue;
}
+
// Pre
- if ($head == ' ' or $head == "\t")
- {
- $this->last = &$this->last->add(new Pre($this,$line));
+ if ($head == ' ' || $head == "\t") {
+ $this->last = & $this->last->add(new Pre($this, $line));
continue;
}
+
// Line Break
- if (substr($line,-1) == '~')
- {
+ if (substr($line, -1) == '~') {
$line = substr($line,0,-1)."\r";
}
+
// Other Character
- if (array_key_exists($head, $this->classes))
- {
- $classname = $this->classes[$head];
- $this->last = &$this->last->add(new $classname($this,$line));
+ if (isset($this->classes[$head])) {
+ $classname = $this->classes[$head];
+ $this->last = & $this->last->add(new $classname($this, $line));
continue;
}
+
// Other Character
- if (array_key_exists($head, $this->factories))
- {
- $factoryname = 'Factory_'. $this->factories[$head];
- $this->last = &$this->last->add($factoryname($this,$line));
+ if (isset($this->factories[$head])) {
+ $factoryname = 'Factory_' . $this->factories[$head];
+ $this->last = & $this->last->add($factoryname($this, $line));
continue;
}
// Default
- $this->last = &$this->last->add(Factory_Inline($line));
+ $this->last = & $this->last->add(Factory_Inline($line));
}
}
- function getAnchor($text,$level)
+ function getAnchor($text, $level)
{
- global $top,$_symbol_anchor;
+ global $top, $_symbol_anchor;
- $anchor = (($id = make_heading($text,FALSE)) == '') ?
+ $anchor = (($id = make_heading($text, FALSE)) == '') ?
'' : " &aname($id,super,full)\{$_symbol_anchor};";
- $text = ' '.$text;
+ $text = ' ' . $text;
$id = "content_{$this->id}_{$this->count}";
$this->count++;
- $this->contents_last = &$this->contents_last->add(new Contents_UList($text,$level,$id));
+ $this->contents_last = & $this->contents_last->add(new Contents_UList($text, $level, $id));
return array($text. $anchor, $this->count > 1 ? "\n$top" : '', $id);
}
- function &insert(&$obj)
+ function & insert(& $obj)
{
- if (is_a($obj, 'Inline'))
- {
- $obj = &$obj->toPara();
- }
+ if (is_a($obj, 'Inline')) $obj = & $obj->toPara();
return parent::insert($obj);
}
$text = parent::toString();
// #contents
- $text = preg_replace_callback('/(<p[^>]*>)<del>#contents<\/del>(\s*)(<\/p>)/', array(&$this,'replace_contents'),$text);
+ $text = preg_replace_callback('/(<p[^>]*>)<del>#contents<\/del>(\s*)(<\/p>)/', array(& $this, 'replace_contents'), $text);
// ´ØÏ¢¤¹¤ë¥Ú¡¼¥¸
// <p>¤Î¤È¤¤Ï¹ÔƬ¤«¤é¡¢<del>¤Î¤È¤¤Ï¾¤ÎÍ×ÁǤλÒÍ×ÁǤȤ·¤Æ¸ºß
- $text = preg_replace_callback('/(<p[^>]*>)<del>#related<\/del>(\s*)(<\/p>)/', array(&$this, 'replace_related'), $text);
- $text = preg_replace('/<del>#related<\/del>/',make_related($vars['page'],'del'),$text);
+ $text = preg_replace_callback('/(<p[^>]*>)<del>#related<\/del>(\s*)(<\/p>)/', array(& $this, 'replace_related'), $text);
+ $text = preg_replace('/<del>#related<\/del>/', make_related($vars['page'], 'del'), $text);
return "$text\n";
}
$contents .= "</div>\n";
array_shift($arr);
- return ($arr[1] != '') ? $contents.join('',$arr) : $contents;
+ return ($arr[1] != '') ? $contents . join('', $arr) : $contents;
}
function replace_related($arr)
static $related = NULL;
if (is_null($related))
- {
$related = make_related($vars['page'],'p');
- }
+
array_shift($arr);
- return ($arr[1] != '') ? $related.join('',$arr) : $related;
+ return ($arr[1] != '') ? $related . join('', $arr) : $related;
}
}
class Contents_UList extends ListContainer
{
- function Contents_UList($text,$level,$id)
+ function Contents_UList($text, $level, $id)
{
// ¥Æ¥¥¹¥È¤Î¥ê¥Õ¥©¡¼¥à
// ¹ÔƬ\n¤ÇÀ°·ÁºÑ¤ß¤òɽ¤¹ ... X(
make_heading($text);
$text = "\n<a href=\"#$id\">$text</a>\n";
- parent::ListContainer('ul', 'li', '-', str_repeat('-',$level));
+ parent::ListContainer('ul', 'li', '-', str_repeat('-', $level));
$this->insert(Factory_Inline($text));
}
- function setParent(&$parent)
+ function setParent(& $parent)
{
global $_list_pad_str;
parent::setParent($parent);
- $step = $this->level;
+ $step = $this->level;
$margin = $this->left_margin;
- if (isset($parent->parent) and is_a($parent->parent,'ListContainer'))
- {
- $step -= $parent->parent->level;
+ if (isset($parent->parent) && is_a($parent->parent, 'ListContainer')) {
+ $step -= $parent->parent->level;
$margin = 0;
}
$margin += $this->margin * ($step == $this->level ? 1 : $step);
- $this->style = sprintf($_list_pad_str,$this->level,$margin,$margin);
+ $this->style = sprintf($_list_pad_str, $this->level, $margin, $margin);
}
}
?>
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