3 files changed, 152 insertions, 1 deletions

diff --git a/buildscripts/texbuilder/build.php b/buildscripts/texbuilder/build.php
index 4e2d8be6..f0556e3f 100644
--- a/buildscripts/texbuilder/build.php
+++ b/buildscripts/texbuilder/build.php
@@ -10,6 +10,10 @@ $mainTexFile = dirname(__FILE__).'/prado3_quick_start.tex';
 //page root location

 $base = realpath(dirname(__FILE__).'/../../demos/quickstart/protected/pages/');

 

+//search index data directory

+$index_dir = realpath(dirname(__FILE__).'/../../demos/quickstart/protected/index/data/');

+

+

 //list page into chapters

 $pages['Getting Started'] = array(

 	'GettingStarted/Introduction.page',

@@ -94,6 +98,11 @@ $pages['Advanced Topics'] = array(
 	'Advanced/Error.page',

 	'Advanced/Performance.page');

 

+$pages['Client-side Scripting'] = array(

+	'Advanced/Scripts.page',

+	'Advanced/Scripts1.page',

+	'Advanced/Scripts2.page',

+	'Advanced/Scripts3.page');

 

 //-------------- END CONFIG ------------------

 

@@ -273,12 +282,51 @@ function get_section_label($section)
 	return '\hypertarget{'.str_replace('/', '.', $section).'}{}';

 }

 

+

+function set_header_id($content, $count)

+{

+	global $header_count;

+	$header_count = $count*100;

+	$content = preg_replace_callback('/<h1>/', "h1", $content);

+	$content = preg_replace_callback('/<h2>/', "h2", $content);

+	$content = preg_replace_callback('/<h3>/', "h3", $content);

+	return $content;

+}

+

+function h1($matches)

+{

+	global $header_count;

+	return "<h1 id=\"".(++$header_count)."\">";

+}

+

+function h2($matches)

+{

+	global $header_count;

+	return "<h2 id=\"".(++$header_count)."\">";

+}

+

+function h3($matches)

+{

+	global $header_count;

+	return "<h3 id=\"".(++$header_count)."\">";

+}

+

+$header_count = 0;

+

 //--------------- BEGIN PROCESSING -------------------

 

+

+//--------------- Indexer -------------------

+

+require_once('create_index.php');

+$indexer = new quickstart_index($index_dir);

+

 // ---------------- Create the Tex files ---------

 $count = 1;

+$j = 1;

 $current_path = '';

 echo "Compiling .page files to Latex files\n\n";

+

 foreach($pages as $chapter => $sections)

 {

 	$content = '\chapter{'.$chapter.'}'.get_chapter_label($chapter);

@@ -289,8 +337,16 @@ foreach($pages as $chapter => $sections)
 		echo "    Adding $section\n";

 		$page = $base.'/'.$section;

 		$current_path = $page;

+		

+		//add id to <h1>, <h2>, <3>

+		$content = set_header_id(file_get_contents($page),$j++);

+		file_put_contents($page, $content);

+		

 		$content .= get_section_label($section);

-		$content .= parse_html($page,file_get_contents($page));

+		$file_content = file_get_contents($page);

+		$tex = parse_html($page,$file_content);

+		$content .= $tex;

+		$indexer->add($file_content,$section, filemtime($page));

 	}

 

 	//var_dump($content);

@@ -299,6 +355,7 @@ foreach($pages as $chapter => $sections)
 	echo "\n";

 }

 

+$indexer->commit();

 

 if($argc <= 1 && $count > 1)

 {

diff --git a/buildscripts/texbuilder/create_index.php b/buildscripts/texbuilder/create_index.php
new file mode 100644
index 00000000..b451473d
--- /dev/null
+++ b/buildscripts/texbuilder/create_index.php
@@ -0,0 +1,90 @@
+<?php

+

+// Create quickstart search index

+$zend_path = realpath(dirname(__FILE__).'/../../demos/quickstart/protected/index');

+set_include_path(get_include_path().';'.$zend_path);

+require_once ('Zend/Search/Lucene.php');

+

+

+class quickstart_index

+{

+	private $_index;

+	private $_dir;

+	

+	public function __construct($index_file)

+	{

+		$this->_index = new Zend_Search_Lucene($index_file, true);

+		$this->_dir = $index_file;

+		echo "Building search index...\n";

+	}

+	

+	public function add($content, $section, $mtime)

+	{

+		foreach($this->split_headings($content) as $headers)

+		{

+			$doc = new Zend_Search_Lucene_Document();

+			$link = "index.php?page=".preg_replace('/\/|\\\/', '.', $section);

+			$link = str_replace('.page', '', $link).'#'.$headers['section'];

+			

+			//unsearchable text

+			$doc->addField(Zend_Search_Lucene_Field::UnIndexed('link', $link));

+			$doc->addField(Zend_Search_Lucene_Field::UnIndexed('mtime', $mtime));

+			$doc->addField(Zend_Search_Lucene_Field::UnIndexed('title', $headers['title']));

+			$doc->addField(Zend_Search_Lucene_Field::UnIndexed('text', $headers['content']));		

+			

+			//searchable text

+			$doc->addField(Zend_Search_Lucene_Field::Keyword('page', strtolower($headers['title'])));

+			$body = strtolower($this->sanitize($headers['content'])).' '.strtolower($headers['title']);

+			$doc->addField(Zend_Search_Lucene_Field::Unstored('contents',$body));

+			$this->_index->addDocument($doc);

+		}		

+	}

+	

+	function sanitize($input) 

+	{

+		return htmlentities(strip_tags( $input ));

+	}	

+	

+	public function index()

+	{

+		return $this->_index;

+	}

+	

+	protected function split_headings($html)

+	{

+		$html = preg_replace('/<\/?com:TContent[^<]*>/', '', $html);

+		

+		$html = preg_replace('/<b>([^<]*)<\/b>/', '$1', $html);

+		$html = preg_replace('/<i>([^<]*)<\/i>/', '$1', $html);

+		$html = preg_replace('/<tt>([^<]*)<\/tt>/', '$1', $html);

+		

+		$html = preg_replace('/<h1([^>]*)>([^<]*)<\/h1>/', '<hh$1>$2</hh>', $html);

+		$html = preg_replace('/<h2([^>]*)>([^<]*)<\/h2>/', '<hh$1>$2</hh>', $html);

+		$html = preg_replace('/<h3([^>]*)>([^<]*)<\/h3>/', '<hh$1>$2</hh>', $html);

+		

+		

+		$sections = preg_split('/<hh[^>]*>([^<]+)<\/hh>/', $html,-1);

+		$headers = array();

+		preg_match_all('/<hh([^>]*)>([^<]+)<\/hh>/', $html, $headers);

+		$contents = array();

+		for($i = 1, $t = count($sections); $i < $t; $i++)

+		{

+			$content['title'] = trim($this->sanitize($headers[2][$i-1]));

+			$sec = array();

+			preg_match('/"([^"]*)"/', $headers[1][$i-1], $sec);

+			$content['section'] = str_replace('"', '',$sec[0]);

+			$content['content'] = trim($this->sanitize($sections[$i]));

+			$contents[] = $content;

+		}

+

+		return $contents;

+	}

+	

+	public function commit()

+	{

+		$this->_index->commit();		

+		$count = $this->_index->count();

+		echo "\nSaving search index ({$count}) to {$this->_dir}\n\n";

+	}

+}

+?>
\ No newline at end of file
diff --git a/buildscripts/texbuilder/prado3_quick_start.tex b/buildscripts/texbuilder/prado3_quick_start.tex
index a4105685..d55e3462 100644
--- a/buildscripts/texbuilder/prado3_quick_start.tex
+++ b/buildscripts/texbuilder/prado3_quick_start.tex
@@ -114,5 +114,9 @@ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 \include{ch7}

 \include{ch8}

 \include{ch9}

+\include{ch10}

+\include{ch11}

+\include{ch12}

+\include{ch13}

 

 \end{document}