2 files changed, 115 insertions, 0 deletions
diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
index 5aa6ea07..85dd3848 100755
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -1131,4 +1131,114 @@ class Poche
      return new HTMLPurifier($config);
    }
+    
+    /**
+     * handle epub
+     */
+    public function createEpub() {
+       
+        switch ($_GET['method']) {
+            case 'id':
+                $entryID = filter_var($_GET['id'],FILTER_SANITIZE_NUMBER_INT);
+                $entry = $this->store->retrieveOneById($entryID, $this->user->getId());
+                $entries = array($entry);
+                break;
+            case 'all':
+                $entries = $this->store->retrieveAll($this->user->getId());
+                break;
+            case 'tag':
+                $tag = filter_var($_GET['tag'],FILTER_SANITIZE_STRING);
+                $tags_id = $this->store->retrieveAllTags($this->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.
+                $entries = $this->store->retrieveEntriesByTag($tag_id,$this->user->getId());
+                break;
+            case 'category':
+                $category = filter_var($_GET['category'],FILTER_SANITIZE_STRING);
+                $entries = $this->store->getEntriesByView($category,$this->user->getId());
+                break;
+            case 'search':
+                $search = filter_var($_GET['search'],FILTER_SANITIZE_STRING);
+                $entries = $this->store->search($search,$this->user->getId());
+                break;
+            case 'default':
+                die(_('Uh, there is a problem while generating epub.'));
+            
+        }
+        $content_start =
+        "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+        . "<!DOCTYPE html>\n"
+        . "<html>\n"
+        . "<head>\n"
+        . "<link rel=\"stylesheet\" type=\"text/css\" href=\"styles.css\" />\n"
+        . "<title>wallabag article</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);
+        $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());
+        
+        $book->setTitle(_('wallabag\'s articles'));
+        $book->setIdentifier("http://$_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("wallabag","wallabag");
+        $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";
+        
+        $log->logLine("Add Cover");
+        if (count($entries)>1){
+            $cover = sprintf(_('<h1>%s and %s other articles</h1>'), $entries[0]['title'], count($entries));
+        } else {
+            $cover = sprintf(_('<h1>%s</h1>'), $entries[0]['title']);
+        }
+        $book->setCover("Cover.png", file_get_contents("themes/baggy/img/apple-touch-icon-152.png"), "image/png", $cover);
+        
+        
+        $book->setCover($cover);
+        //$book->addChapter("Notices", "Cover.html", $cover);
+        $book->buildTOC(NULL, "toc", _('Table of Contents'), TRUE, TRUE);
+        $subject = "";
+        
+        foreach ($entries as $entry) {
+            $tags = $this->store->retrieveTagsByEntry($entry['id']);
+            foreach ($tags as $tag) {
+                $subject =. $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']);
+        }    
+        $book->setSubject($subject);
+        if (DEBUG_POCHE) { 
+        $epuplog = $book->getLog();
+        $book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // generation log
+        // Only used in case we need to debug EPub.php.
+        //$book->addChapter("ePubLog", "ePubLog.html", $content_start . $epuplog . "\n</pre>" . $bookEnd); 
+        }
+        $book->finalize();
+        $zipData = $book->sendBook(_('wallabag\'s articles'));
+    }
 }
diff --git a/inc/poche/global.inc.php b/inc/poche/global.inc.php
index 14e9dd93..8cf86d03 100755
--- a/inc/poche/global.inc.php
+++ b/inc/poche/global.inc.php
@@ -31,6 +31,11 @@ require_once INCLUDES . '/3rdparty/FlattrItem.class.php';
 require_once INCLUDES . '/3rdparty/htmlpurifier/HTMLPurifier.auto.php';
+# epub library
+require_once INCLUDES . '/3rdparty/libraries/PHPePub/Logger.php';
+require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPub.php';
+require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPubChapterSplitter.php';
 # Composer its autoloader for automatically loading Twig
 if (! file_exists(ROOT . '/vendor/autoload.php')) {
    Poche::$canRenderTemplates = false;

diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php index 5aa6ea07..85dd3848 100755 --- a/inc/poche/Poche.class.php +++ b/inc/poche/Poche.class.php
@@ -1131,4 +1131,114 @@ class Poche
1131		1131
1132	return new HTMLPurifier($config);	1132	return new HTMLPurifier($config);
1133	}	1133	}
		1134
		1135	/**
		1136	* handle epub
		1137	*/
		1138	public function createEpub() {
		1139
		1140	switch ($_GET['method']) {
		1141	case 'id':
		1142	$entryID = filter_var($_GET['id'],FILTER_SANITIZE_NUMBER_INT);
		1143	$entry = $this->store->retrieveOneById($entryID, $this->user->getId());
		1144	$entries = array($entry);
		1145	break;
		1146	case 'all':
		1147	$entries = $this->store->retrieveAll($this->user->getId());
		1148	break;
		1149	case 'tag':
		1150	$tag = filter_var($_GET['tag'],FILTER_SANITIZE_STRING);
		1151	$tags_id = $this->store->retrieveAllTags($this->user->getId(),$tag);
		1152	$tag_id = $tags_id[0]["id"]; // we take the first result, which is supposed to match perfectly. There must be a workaround.
		1153	$entries = $this->store->retrieveEntriesByTag($tag_id,$this->user->getId());
		1154	break;
		1155	case 'category':
		1156	$category = filter_var($_GET['category'],FILTER_SANITIZE_STRING);
		1157	$entries = $this->store->getEntriesByView($category,$this->user->getId());
		1158	break;
		1159	case 'search':
		1160	$search = filter_var($_GET['search'],FILTER_SANITIZE_STRING);
		1161	$entries = $this->store->search($search,$this->user->getId());
		1162	break;
		1163	case 'default':
		1164	die(_('Uh, there is a problem while generating epub.'));
		1165
		1166	}
		1167
		1168	$content_start =
		1169	"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
		1170	. "<!DOCTYPE html>\n"
		1171	. "<html>\n"
		1172	. "<head>\n"
		1173	. "<link rel=\"stylesheet\" type=\"text/css\" href=\"styles.css\" />\n"
		1174	. "<title>wallabag article</title>\n"
		1175	. "</head>\n"
		1176	. "<body>\n";
		1177
		1178	$bookEnd = "</body>\n</html>\n";
		1179
		1180	$log = new Logger("wallabag", TRUE);
		1181	$fileDir = CACHE;
		1182
		1183
		1184	$book = new EPub(EPub::BOOK_VERSION_EPUB3);
		1185	$log->logLine("new EPub()");
		1186	$log->logLine("EPub class version: " . EPub::VERSION);
		1187	$log->logLine("EPub Req. Zip version: " . EPub::REQ_ZIP_VERSION);
		1188	$log->logLine("Zip version: " . Zip::VERSION);
		1189	$log->logLine("getCurrentServerURL: " . $book->getCurrentServerURL());
		1190	$log->logLine("getCurrentPageURL..: " . $book->getCurrentPageURL());
		1191
		1192	$book->setTitle(_('wallabag\'s articles'));
		1193	$book->setIdentifier("http://$_SERVER[HTTP_HOST]", EPub::IDENTIFIER_URI); // Could also be the ISBN number, prefered for published books, or a UUID.
		1194	//$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.
		1195	$book->setDescription(_("Some articles saved on my wallabag"));
		1196	$book->setAuthor("wallabag","wallabag");
		1197	$book->setPublisher("wallabag","wallabag"); // I hope this is a non existant address :)
		1198	$book->setDate(time()); // Strictly not needed as the book date defaults to time().
		1199	//$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.
		1200	$book->setSourceURL("http://$_SERVER[HTTP_HOST]");
		1201
		1202	$book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "PHP");
		1203	$book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "wallabag");
		1204
		1205	$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";
		1206
		1207	$log->logLine("Add Cover");
		1208	if (count($entries)>1){
		1209	$cover = sprintf(_('<h1>%s and %s other articles</h1>'), $entries[0]['title'], count($entries));
		1210	} else {
		1211	$cover = sprintf(_('<h1>%s</h1>'), $entries[0]['title']);
		1212	}
		1213	$book->setCover("Cover.png", file_get_contents("themes/baggy/img/apple-touch-icon-152.png"), "image/png", $cover);
		1214
		1215
		1216	$book->setCover($cover);
		1217	//$book->addChapter("Notices", "Cover.html", $cover);
		1218	$book->buildTOC(NULL, "toc", _('Table of Contents'), TRUE, TRUE);
		1219	$subject = "";
		1220
		1221	foreach ($entries as $entry) {
		1222	$tags = $this->store->retrieveTagsByEntry($entry['id']);
		1223	foreach ($tags as $tag) {
		1224	$subject =. $tag['value'] . ',';
		1225	}
		1226
		1227	$log->logLine("Set up parameters");
		1228
		1229	$chapter = $content_start . $entry['content'] . $bookEnd;
		1230	$book->addChapter($entry['title'], htmlspecialchars($entry['title']) . ".html", $chapter, true, EPub::EXTERNAL_REF_ADD);
		1231	$log->logLine("Added chapter " . $entry['title']);
		1232	}
		1233	$book->setSubject($subject);
		1234
		1235	if (DEBUG_POCHE) {
		1236	$epuplog = $book->getLog();
		1237	$book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // generation log
		1238	// Only used in case we need to debug EPub.php.
		1239	//$book->addChapter("ePubLog", "ePubLog.html", $content_start . $epuplog . "\n</pre>" . $bookEnd);
		1240	}
		1241	$book->finalize();
		1242	$zipData = $book->sendBook(_('wallabag\'s articles'));
		1243	}
1134	}	1244	}


diff --git a/inc/poche/global.inc.php b/inc/poche/global.inc.php index 14e9dd93..8cf86d03 100755 --- a/inc/poche/global.inc.php +++ b/inc/poche/global.inc.php
@@ -31,6 +31,11 @@ require_once INCLUDES . '/3rdparty/FlattrItem.class.php';
31		31
32	require_once INCLUDES . '/3rdparty/htmlpurifier/HTMLPurifier.auto.php';	32	require_once INCLUDES . '/3rdparty/htmlpurifier/HTMLPurifier.auto.php';
33		33
		34	# epub library
		35	require_once INCLUDES . '/3rdparty/libraries/PHPePub/Logger.php';
		36	require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPub.php';
		37	require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPubChapterSplitter.php';
		38
34	# Composer its autoloader for automatically loading Twig	39	# Composer its autoloader for automatically loading Twig
35	if (! file_exists(ROOT . '/vendor/autoload.php')) {	40	if (! file_exists(ROOT . '/vendor/autoload.php')) {
36	Poche::$canRenderTemplates = false;	41	Poche::$canRenderTemplates = false;