[github/wallabag/wallabag.git] / src / Wallabag / Wallabag / Ebooks.php

<?php
/**
 * wallabag, self hostable application allowing you to not miss any content anymore
 *
 * @category   wallabag
 * @author     Nicolas Lœuillet <nicolas@loeuillet.org>
 * @copyright  2013
 * @license    http://opensource.org/licenses/MIT see COPYING file
 */

namespace Wallabag\Wallabag;

class Ebooks
{
	protected $wallabag;
    protected $method;
    protected $value;
    protected $entries;
    protected $bookTitle;
    protected $bookFileName;
    protected $author = 'wallabag';

    public function __construct(Wallabag $wallabag, $method, $value)
    {
        $this->wallabag = $wallabag;
        $this->method   = $method;
        $this->value    = $value;
    }

    public function prepareData()
    {
        switch ($this->method) {
            case 'id':
                $entryID = filter_var($this->value, FILTER_SANITIZE_NUMBER_INT);
                $entry = $this->wallabag->store->retrieveOneById($entryID, $this->wallabag->user->getId());
                $this->entries = array($entry);
                $this->bookTitle = $entry['title'];
                $this->bookFileName = substr($this->bookTitle, 0, 200);
                $this->author = preg_replace('#^w{3}.#', '', Tools::getdomain($entry["url"])); # if only one article, set author to domain name (we strip the eventual www part)
                Tools::logm('Producing ebook from article ' . $this->bookTitle);
                break;
            case 'all':
                $this->entries = $this->wallabag->store->retrieveAll($this->wallabag->user->getId());
                $this->bookTitle = sprintf(_('All my articles on %s'), date(_('d.m.y'))); #translatable because each country has it's own date format system
                $this->bookFileName = _('Allarticles') . date(_('dmY'));
                Tools::logm('Producing ebook from all articles');
                break;
            case 'tag':
                $tag = filter_var($this->value, FILTER_SANITIZE_STRING);
                $tags_id = $this->wallabag->store->retrieveAllTags($this->wallabag->user->getId(), $tag);
                $tag_id = $tags_id[0]["id"]; // we take the first result, which is supposed to match perfectly. There must be a workaround.
                $this->entries = $this->wallabag->store->retrieveEntriesByTag($tag_id, $this->wallabag->user->getId());
                $this->bookTitle = sprintf(_('Articles tagged %s'), $tag);
                $this->bookFileName = substr(sprintf(_('Tag %s'), $tag), 0, 200);
                Tools::logm('Producing ebook from tag ' . $tag);
                break;
            case 'category':
                $category = filter_var($this->value, FILTER_SANITIZE_STRING);
                $this->entries = $this->wallabag->store->getEntriesByView($category, $this->wallabag->user->getId());
                $this->bookTitle = sprintf(_('Articles in category %s'), $category);
                $this->bookFileName = substr(sprintf(_('Category %s'), $category), 0, 200);
                Tools::logm('Producing ebook from category ' . $category);
                break;
            case 'search':
                $search = filter_var($this->value, FILTER_SANITIZE_STRING);
                Tools::logm($search);
                $this->entries = $this->wallabag->store->search($search, $this->wallabag->user->getId());
                $this->bookTitle = sprintf(_('Articles for search %s'), $search);
                $this->bookFileName = substr(sprintf(_('Search %s'), $search), 0, 200);
                Tools::logm('Producing ebook from search ' . $search);
                break;
            case 'default':
                die(_('Uh, there is a problem while generating eBook.'));
        }
    }
}

class WallabagEpub extends WallabagEBooks
{
    /**
     * handle ePub
     */
    public function produceEpub()
    {
        Tools::logm('Starting to produce ePub 3 file');
        $content_start =
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
            . "<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n"
            . "<head>"
            . "<meta http-equiv=\"Default-Style\" content=\"text/html; charset=utf-8\" />\n"
            . "<title>" . _("wallabag articles book") . "</title>\n"
            . "</head>\n"
            . "<body>\n";

        $bookEnd = "</body>\n</html>\n";

        $log = new Logger("wallabag", TRUE);
        $fileDir = CACHE;

        $book = new EPub(EPub::BOOK_VERSION_EPUB3, DEBUG_POCHE);
        $log->logLine("new EPub()");
        $log->logLine("EPub class version: " . EPub::VERSION);
        $log->logLine("EPub Req. Zip version: " . EPub::REQ_ZIP_VERSION);
        $log->logLine("Zip version: " . Zip::VERSION);
        $log->logLine("getCurrentServerURL: " . $book->getCurrentServerURL());
        $log->logLine("getCurrentPageURL..: " . $book->getCurrentPageURL());

        Tools::logm('Filling metadata for ePub...');

        $book->setTitle($this->bookTitle);
        $book->setIdentifier("http://$_SERVER[HTTP_HOST]", EPub::IDENTIFIER_URI); // Could also be the ISBN number, prefered for published books, or a UUID.
        //$book->setLanguage("en"); // Not needed, but included for the example, Language is mandatory, but EPub defaults to "en". Use RFC3066 Language codes, such as "en", "da", "fr" etc.
        $book->setDescription(_("Some articles saved on my wallabag"));
        $book->setAuthor($this->author,$this->author);
        $book->setPublisher("wallabag", "wallabag"); // I hope this is a non existant address :)
        $book->setDate(time()); // Strictly not needed as the book date defaults to time().
        //$book->setRights("Copyright and licence information specific for the book."); // As this is generated, this _could_ contain the name or licence information of the user who purchased the book, if needed. If this is used that way, the identifier must also be made unique for the book.
        $book->setSourceURL("http://$_SERVER[HTTP_HOST]");

        $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "PHP");
        $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "wallabag");

        $cssData = "body {\n margin-left: .5em;\n margin-right: .5em;\n text-align: justify;\n}\n\np {\n font-family: serif;\n font-size: 10pt;\n text-align: justify;\n text-indent: 1em;\n margin-top: 0px;\n margin-bottom: 1ex;\n}\n\nh1, h2 {\n font-family: sans-serif;\n font-style: italic;\n text-align: center;\n background-color: #6b879c;\n color: white;\n width: 100%;\n}\n\nh1 {\n margin-bottom: 2px;\n}\n\nh2 {\n margin-top: -2px;\n margin-bottom: 2px;\n}\n";

        $log->logLine("Add Cover");

        $fullTitle = "<h1> " . $this->bookTitle . "</h1>\n";

        $book->setCoverImage("Cover.png", file_get_contents("themes/_global/img/appicon/apple-touch-icon-152.png"), "image/png", $fullTitle);

        $cover = $content_start . '<div style="text-align:center;"><p>' . _('Produced by wallabag with PHPePub') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>' . $bookEnd;

        //$book->addChapter("Table of Contents", "TOC.xhtml", NULL, false, EPub::EXTERNAL_REF_IGNORE);
        $book->addChapter("Notices", "Cover2.html", $cover);

        $book->buildTOC();

        Tools::logm('Adding actual content...');

        foreach ($this->entries as $entry) { //set tags as subjects
            $tags = $this->wallabag->store->retrieveTagsByEntry($entry['id']);
            foreach ($tags as $tag) {
                $book->setSubject($tag['value']);
            }

            $log->logLine("Set up parameters");

            $chapter = $content_start . $entry['content'] . $bookEnd;
            $book->addChapter($entry['title'], htmlspecialchars($entry['title']) . ".html", $chapter, true, EPub::EXTERNAL_REF_ADD);
            $log->logLine("Added chapter " . $entry['title']);
        }

        if (DEBUG_POCHE) {
            $book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // log generation
            Tools::logm('Production log available in produced file');
        }
        $book->finalize();
        $zipData = $book->sendBook($this->bookFileName);
        Tools::logm('Ebook produced');
    }
} 

class WallabagMobi extends WallabagEBooks
{
	/**
	* MOBI Class
	* @author Sander Kromwijk
	*/

	public function produceMobi()
	{

        Tools::logm('Starting to produce Mobi file');
        $mobi = new MOBI();
        $content = new MOBIFile();

        $messages = new Messages(); // for later
        
        Tools::logm('Filling metadata for Mobi...');

        $content->set("title", $this->bookTitle);
        $content->set("author", $this->author);
        $content->set("subject", $this->bookTitle);

        # introduction
        $content->appendParagraph('<div style="text-align:center;" ><p>' . _('Produced by wallabag with PHPMobi') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>');
        $content->appendImage(imagecreatefrompng("themes/_global/img/appicon/apple-touch-icon-152.png"));
        $content->appendPageBreak();

        Tools::logm('Adding actual content...');

        foreach ($this->entries as $item) {
            $content->appendChapterTitle($item['title']);
            $content->appendParagraph($item['content']);
            $content->appendPageBreak();
        }
        $mobi->setContentProvider($content);

        // we offer file to download
        $mobi->download($this->bookFileName.'.mobi');
        Tools::logm('Mobi file produced');
    }
}

class WallabagPDF extends WallabagEbooks
{
	public function producePDF()
	{

        Tools::logm('Starting to produce PDF file');

        $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

        Tools::logm('Filling metadata for PDF...');
        $pdf->SetCreator(PDF_CREATOR);
        $pdf->SetAuthor('');
        $pdf->SetTitle($this->bookTitle);
        $pdf->SetSubject($this->bookTitle);
        
        Tools::logm('Adding introduction...');
        $pdf->AddPage();
        $intro = '<h1>' . $this->bookTitle . '</h1><div style="text-align:center;" >
        <p>' . _('Produced by wallabag with tcpdf') . '</p>
        <p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p>
        <img src="themes/_global/img/appicon/apple-touch-icon-152.png" /></div>';


        $pdf->writeHTMLCell(0, 0, '', '', $intro, 0, 1, 0, true, '', true);

        $i = 1;
        Tools::logm('Adding actual content...');
        foreach ($this->entries as $item) {
            $pdf->AddPage();
            $html = '<h1>' . $item['title'] . '</h1>';
            $html .= $item['content'];
            $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
            $i = $i+1;
        }

        // set image scale factor
        $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
        

        $pdf->Output(CACHE . '/' . $this->bookFileName . '.pdf', 'FD');

	}
}
Commit	Line	Data
2f26729c NL	1	<?php
	2	/**
	3	* wallabag, self hostable application allowing you to not miss any content anymore
	4	*
	5	* @category wallabag
	6	* @author Nicolas Lœuillet <nicolas@loeuillet.org>
	7	* @copyright 2013
	8	* @license http://opensource.org/licenses/MIT see COPYING file
	9	*/
	10
6ad93dff NL	11	namespace Wallabag\Wallabag;
	12
	13	class Ebooks
2f26729c	14	{
4188f38a	15	protected $wallabag;
2f26729c	16	protected $method;
2f26729c	17	protected $value;
4188f38a	18	protected $entries;
	19	protected $bookTitle;
	20	protected $bookFileName;
f8c37985	21	protected $author = 'wallabag';
2f26729c	22
6ad93dff	23	public function __construct(Wallabag $wallabag, $method, $value)
2f26729c NL	24	{
	25	$this->wallabag = $wallabag;
	26	$this->method = $method;
2f26729c NL	27	$this->value = $value;
	28	}
	29
4188f38a	30	public function prepareData()
2f26729c NL	31	{
	32	switch ($this->method) {
	33	case 'id':
2b58426b	34	$entryID = filter_var($this->value, FILTER_SANITIZE_NUMBER_INT);
2f26729c	35	$entry = $this->wallabag->store->retrieveOneById($entryID, $this->wallabag->user->getId());
fb9df0c2	36	$this->entries = array($entry);
	37	$this->bookTitle = $entry['title'];
	38	$this->bookFileName = substr($this->bookTitle, 0, 200);
f8c37985	39	$this->author = preg_replace('#^w{3}.#', '', Tools::getdomain($entry["url"])); # if only one article, set author to domain name (we strip the eventual www part)
f8c37985	40	Tools::logm('Producing ebook from article ' . $this->bookTitle);
2f26729c NL	41	break;
2f26729c NL	42	case 'all':
fb9df0c2	43	$this->entries = $this->wallabag->store->retrieveAll($this->wallabag->user->getId());
deab6280	44	$this->bookTitle = sprintf(_('All my articles on %s'), date(_('d.m.y'))); #translatable because each country has it's own date format system
fb9df0c2	45	$this->bookFileName = _('Allarticles') . date(_('dmY'));
f8c37985	46	Tools::logm('Producing ebook from all articles');
2f26729c NL	47	break;
	48	case 'tag':
	49	$tag = filter_var($this->value, FILTER_SANITIZE_STRING);
	50	$tags_id = $this->wallabag->store->retrieveAllTags($this->wallabag->user->getId(), $tag);
	51	$tag_id = $tags_id[0]["id"]; // we take the first result, which is supposed to match perfectly. There must be a workaround.
fb9df0c2	52	$this->entries = $this->wallabag->store->retrieveEntriesByTag($tag_id, $this->wallabag->user->getId());
	53	$this->bookTitle = sprintf(_('Articles tagged %s'), $tag);
	54	$this->bookFileName = substr(sprintf(_('Tag %s'), $tag), 0, 200);
f8c37985	55	Tools::logm('Producing ebook from tag ' . $tag);
2f26729c NL	56	break;
	57	case 'category':
	58	$category = filter_var($this->value, FILTER_SANITIZE_STRING);
fb9df0c2	59	$this->entries = $this->wallabag->store->getEntriesByView($category, $this->wallabag->user->getId());
ab86a512	60	$this->bookTitle = sprintf(_('Articles in category %s'), $category);
fb9df0c2	61	$this->bookFileName = substr(sprintf(_('Category %s'), $category), 0, 200);
f8c37985	62	Tools::logm('Producing ebook from category ' . $category);
2f26729c NL	63	break;
	64	case 'search':
	65	$search = filter_var($this->value, FILTER_SANITIZE_STRING);
fb9df0c2	66	Tools::logm($search);
fb9df0c2	67	$this->entries = $this->wallabag->store->search($search, $this->wallabag->user->getId());
ab86a512	68	$this->bookTitle = sprintf(_('Articles for search %s'), $search);
fb9df0c2	69	$this->bookFileName = substr(sprintf(_('Search %s'), $search), 0, 200);
f8c37985	70	Tools::logm('Producing ebook from search ' . $search);
2f26729c NL	71	break;
2f26729c NL	72	case 'default':
f8c37985	73	die(_('Uh, there is a problem while generating eBook.'));
2f26729c	74	}
4188f38a	75	}
4188f38a	76	}
2f26729c	77
4188f38a	78	class WallabagEpub extends WallabagEBooks
	79	{
	80	/**
	81	* handle ePub
	82	*/
	83	public function produceEpub()
	84	{
f8c37985	85	Tools::logm('Starting to produce ePub 3 file');
2f26729c NL	86	$content_start =
	87	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
	88	. "<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n"
	89	. "<head>"
	90	. "<meta http-equiv=\"Default-Style\" content=\"text/html; charset=utf-8\" />\n"
f8c37985	91	. "<title>" . _("wallabag articles book") . "</title>\n"
2f26729c NL	92	. "</head>\n"
	93	. "<body>\n";
	94
	95	$bookEnd = "</body>\n</html>\n";
	96
	97	$log = new Logger("wallabag", TRUE);
	98	$fileDir = CACHE;
	99
	100	$book = new EPub(EPub::BOOK_VERSION_EPUB3, DEBUG_POCHE);
	101	$log->logLine("new EPub()");
	102	$log->logLine("EPub class version: " . EPub::VERSION);
	103	$log->logLine("EPub Req. Zip version: " . EPub::REQ_ZIP_VERSION);
	104	$log->logLine("Zip version: " . Zip::VERSION);
	105	$log->logLine("getCurrentServerURL: " . $book->getCurrentServerURL());
	106	$log->logLine("getCurrentPageURL..: " . $book->getCurrentPageURL());
	107
f8c37985	108	Tools::logm('Filling metadata for ePub...');
f8c37985	109
fb9df0c2	110	$book->setTitle($this->bookTitle);
2f26729c NL	111	$book->setIdentifier("http://$_SERVER[HTTP_HOST]", EPub::IDENTIFIER_URI); // Could also be the ISBN number, prefered for published books, or a UUID.
	112	//$book->setLanguage("en"); // Not needed, but included for the example, Language is mandatory, but EPub defaults to "en". Use RFC3066 Language codes, such as "en", "da", "fr" etc.
	113	$book->setDescription(_("Some articles saved on my wallabag"));
f8c37985	114	$book->setAuthor($this->author,$this->author);
2f26729c NL	115	$book->setPublisher("wallabag", "wallabag"); // I hope this is a non existant address :)
	116	$book->setDate(time()); // Strictly not needed as the book date defaults to time().
	117	//$book->setRights("Copyright and licence information specific for the book."); // As this is generated, this _could_ contain the name or licence information of the user who purchased the book, if needed. If this is used that way, the identifier must also be made unique for the book.
	118	$book->setSourceURL("http://$_SERVER[HTTP_HOST]");
	119
	120	$book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "PHP");
	121	$book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "wallabag");
	122
	123	$cssData = "body {\n margin-left: .5em;\n margin-right: .5em;\n text-align: justify;\n}\n\np {\n font-family: serif;\n font-size: 10pt;\n text-align: justify;\n text-indent: 1em;\n margin-top: 0px;\n margin-bottom: 1ex;\n}\n\nh1, h2 {\n font-family: sans-serif;\n font-style: italic;\n text-align: center;\n background-color: #6b879c;\n color: white;\n width: 100%;\n}\n\nh1 {\n margin-bottom: 2px;\n}\n\nh2 {\n margin-top: -2px;\n margin-bottom: 2px;\n}\n";
	124
	125	$log->logLine("Add Cover");
	126
fb9df0c2	127	$fullTitle = "<h1> " . $this->bookTitle . "</h1>\n";
2f26729c	128
dc69d3e8	129	$book->setCoverImage("Cover.png", file_get_contents("themes/_global/img/appicon/apple-touch-icon-152.png"), "image/png", $fullTitle);
2f26729c NL	130
	131	$cover = $content_start . '<div style="text-align:center;"><p>' . _('Produced by wallabag with PHPePub') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>' . $bookEnd;
	132
	133	//$book->addChapter("Table of Contents", "TOC.xhtml", NULL, false, EPub::EXTERNAL_REF_IGNORE);
	134	$book->addChapter("Notices", "Cover2.html", $cover);
	135
	136	$book->buildTOC();
	137
f8c37985	138	Tools::logm('Adding actual content...');
f8c37985	139
fb9df0c2	140	foreach ($this->entries as $entry) { //set tags as subjects
2f26729c NL	141	$tags = $this->wallabag->store->retrieveTagsByEntry($entry['id']);
	142	foreach ($tags as $tag) {
	143	$book->setSubject($tag['value']);
	144	}
	145
	146	$log->logLine("Set up parameters");
	147
	148	$chapter = $content_start . $entry['content'] . $bookEnd;
	149	$book->addChapter($entry['title'], htmlspecialchars($entry['title']) . ".html", $chapter, true, EPub::EXTERNAL_REF_ADD);
	150	$log->logLine("Added chapter " . $entry['title']);
	151	}
	152
	153	if (DEBUG_POCHE) {
	154	$book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // log generation
f8c37985	155	Tools::logm('Production log available in produced file');
2f26729c NL	156	}
2f26729c NL	157	$book->finalize();
fb9df0c2	158	$zipData = $book->sendBook($this->bookFileName);
f8c37985	159	Tools::logm('Ebook produced');
2f26729c	160	}
4188f38a	161	}
	162
	163	class WallabagMobi extends WallabagEBooks
	164	{
	165	/**
fb9df0c2	166	* MOBI Class
fb9df0c2	167	* @author Sander Kromwijk
4188f38a	168	*/
4188f38a	169
9f86454b	170	public function produceMobi()
4188f38a	171	{
4188f38a	172
f8c37985	173	Tools::logm('Starting to produce Mobi file');
fb9df0c2	174	$mobi = new MOBI();
fb9df0c2	175	$content = new MOBIFile();
dc59f164	176
dc59f164	177	$messages = new Messages(); // for later
f8c37985	178
	179	Tools::logm('Filling metadata for Mobi...');
	180
fb9df0c2	181	$content->set("title", $this->bookTitle);
f8c37985	182	$content->set("author", $this->author);
deab6280	183	$content->set("subject", $this->bookTitle);
fb9df0c2	184
fb9df0c2	185	# introduction
deab6280	186	$content->appendParagraph('<div style="text-align:center;" ><p>' . _('Produced by wallabag with PHPMobi') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>');
dc69d3e8	187	$content->appendImage(imagecreatefrompng("themes/_global/img/appicon/apple-touch-icon-152.png"));
fb9df0c2	188	$content->appendPageBreak();
fb9df0c2	189
f8c37985	190	Tools::logm('Adding actual content...');
f8c37985	191
fb9df0c2	192	foreach ($this->entries as $item) {
	193	$content->appendChapterTitle($item['title']);
	194	$content->appendParagraph($item['content']);
	195	$content->appendPageBreak();
4188f38a	196	}
fb9df0c2	197	$mobi->setContentProvider($content);
4188f38a	198
9f86454b	199	// we offer file to download
	200	$mobi->download($this->bookFileName.'.mobi');
	201	Tools::logm('Mobi file produced');
fb9df0c2	202	}
4188f38a	203	}
	204
	205	class WallabagPDF extends WallabagEbooks
	206	{
	207	public function producePDF()
	208	{
4188f38a	209
f8c37985	210	Tools::logm('Starting to produce PDF file');
fb9df0c2	211
824f8c45	212	$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
f8c37985	213
824f8c45	214	Tools::logm('Filling metadata for PDF...');
	215	$pdf->SetCreator(PDF_CREATOR);
	216	$pdf->SetAuthor('');
	217	$pdf->SetTitle($this->bookTitle);
3329f1bf NL	218	$pdf->SetSubject($this->bookTitle);
3329f1bf NL	219
824f8c45	220	Tools::logm('Adding introduction...');
	221	$pdf->AddPage();
	222	$intro = '<h1>' . $this->bookTitle . '</h1><div style="text-align:center;" >
	223	<p>' . _('Produced by wallabag with tcpdf') . '</p>
deab6280	224	<p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p>
dc69d3e8	225	<img src="themes/_global/img/appicon/apple-touch-icon-152.png" /></div>';
fb9df0c2	226
824f8c45	227
	228	$pdf->writeHTMLCell(0, 0, '', '', $intro, 0, 1, 0, true, '', true);
	229
	230	$i = 1;
f8c37985	231	Tools::logm('Adding actual content...');
fb9df0c2	232	foreach ($this->entries as $item) {
824f8c45	233	$pdf->AddPage();
824f8c45	234	$html = '<h1>' . $item['title'] . '</h1>';
fb9df0c2	235	$html .= $item['content'];
824f8c45	236	$pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
deab6280	237	$i = $i+1;
fb9df0c2	238	}
fb9df0c2	239
824f8c45	240	// set image scale factor
824f8c45	241	$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
824f8c45	242
deab6280	243
3329f1bf	244	$pdf->Output(CACHE . '/' . $this->bookFileName . '.pdf', 'FD');
fb9df0c2	245
4188f38a	246	}
dc69d3e8	247	}