mirror of
https://github.com/Piwigo/Piwigo.git
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new feedcreator version for PHP7
This commit is contained in:
Rob Lensen
parent
bb0fcc3a30
commit
8d58256c45
1 changed files with 1737 additions and 1541 deletions
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@ -1,12 +1,20 @@
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<?php
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/***************************************************************************
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FeedCreator class v1.7.2
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FeedCreator class v1.8.0-dev (development)
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http://feedcreator.org
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maintained by Mohammad Hafiz bin Ismail (info@mypapit.net)
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feedcreator.org
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originally (c) Kai Blankenhorn
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www.bitfolge.de
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kaib@bitfolge.de
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v1.3 work by Scott Reynen (scott@randomchaos.com) and Kai Blankenhorn
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v1.5 OPML support by Dirk Clemens
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v1.7.2-mod on-the-fly feed generation by Fabian Wolf (info@f2w.de)
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v1.7.2-ppt ATOM 1.0 support by Mohammad Hafiz bin Ismail (mypapit@gmail.com)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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@ -25,130 +33,13 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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****************************************************************************
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Changelog:
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v1.7.2 10-11-04
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license changed to LGPL
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v1.7.1
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fixed a syntax bug
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fixed left over debug code
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v1.7 07-18-04
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added HTML and JavaScript feeds (configurable via CSS) (thanks to Pascal Van Hecke)
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added HTML descriptions for all feed formats (thanks to Pascal Van Hecke)
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added a switch to select an external stylesheet (thanks to Pascal Van Hecke)
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changed default content-type to application/xml
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added character encoding setting
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fixed numerous smaller bugs (thanks to Sören Fuhrmann of golem.de)
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improved changing ATOM versions handling (thanks to August Trometer)
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improved the UniversalFeedCreator's useCached method (thanks to S?en Fuhrmann of golem.de)
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added charset output in HTTP headers (thanks to S?en Fuhrmann of golem.de)
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added Slashdot namespace to RSS 1.0 (thanks to S?en Fuhrmann of golem.de)
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v1.6 05-10-04
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added stylesheet to RSS 1.0 feeds
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fixed generator comment (thanks Kevin L. Papendick and Tanguy Pruvot)
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fixed RFC822 date bug (thanks Tanguy Pruvot)
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added TimeZone customization for RFC8601 (thanks Tanguy Pruvot)
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fixed Content-type could be empty (thanks Tanguy Pruvot)
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fixed author/creator in RSS1.0 (thanks Tanguy Pruvot)
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v1.6 beta 02-28-04
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added Atom 0.3 support (not all features, though)
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improved OPML 1.0 support (hopefully - added more elements)
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added support for arbitrary additional elements (use with caution)
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code beautification :-)
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considered beta due to some internal changes
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v1.5.1 01-27-04
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fixed some RSS 1.0 glitches (thanks to St?hane Vanpoperynghe)
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fixed some inconsistencies between documentation and code (thanks to Timothy Martin)
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v1.5 01-06-04
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added support for OPML 1.0
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added more documentation
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v1.4 11-11-03
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optional feed saving and caching
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improved documentation
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minor improvements
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v1.3 10-02-03
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renamed to FeedCreator, as it not only creates RSS anymore
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added support for mbox
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tentative support for echo/necho/atom/pie/???
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v1.2 07-20-03
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intelligent auto-truncating of RSS 0.91 attributes
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don't create some attributes when they're not set
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documentation improved
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fixed a real and a possible bug with date conversions
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code cleanup
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v1.1 06-29-03
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added images to feeds
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now includes most RSS 0.91 attributes
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added RSS 2.0 feeds
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v1.0 06-24-03
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initial release
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***************************************************************************/
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/*** GENERAL USAGE *********************************************************
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include("feedcreator.class.php");
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$rss = new UniversalFeedCreator();
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$rss->useCached(); // use cached version if age<1 hour
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$rss->title = "PHP news";
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$rss->description = "daily news from the PHP scripting world";
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//optional
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$rss->descriptionTruncSize = 500;
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$rss->descriptionHtmlSyndicated = true;
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$rss->link = "http://www.dailyphp.net/news";
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$rss->syndicationURL = "http://www.dailyphp.net/".$_SERVER["PHP_SELF"];
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$image = new FeedImage();
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$image->title = "dailyphp.net logo";
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$image->url = "http://www.dailyphp.net/images/logo.gif";
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$image->link = "http://www.dailyphp.net";
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$image->description = "Feed provided by dailyphp.net. Click to visit.";
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//optional
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$image->descriptionTruncSize = 500;
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$image->descriptionHtmlSyndicated = true;
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$rss->image = $image;
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// get your news items from somewhere, e.g. your database:
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mysql_select_db($dbHost, $dbUser, $dbPass);
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$res = mysql_query("SELECT * FROM news ORDER BY newsdate DESC");
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while ($data = mysql_fetch_object($res)) {
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$item = new FeedItem();
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$item->title = $data->title;
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$item->link = $data->url;
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$item->description = $data->short;
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//optional
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item->descriptionTruncSize = 500;
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item->descriptionHtmlSyndicated = true;
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$item->date = $data->newsdate;
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$item->source = "http://www.dailyphp.net";
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$item->author = "John Doe";
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$rss->addItem($item);
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}
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// valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1 (deprecated),
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// MBOX, OPML, ATOM, ATOM0.3, HTML, JS
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echo $rss->saveFeed("RSS1.0", "news/feed.xml");
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Please refer to to /example directory
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***************************************************************************
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@ -156,7 +47,7 @@ echo $rss->saveFeed("RSS1.0", "news/feed.xml");
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**************************************************************************/
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// your local timezone, set to "" to disable or for GMT
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define("TIME_ZONE","+00:00");
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define("TIME_ZONE","");
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@ -164,7 +55,8 @@ define("TIME_ZONE","+00:00");
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/**
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* Version string.
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**/
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define("FEEDCREATOR_VERSION", "FeedCreator 1.7.2");
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define("FEEDCREATOR_VERSION", "FeedCreator 1.8.0-dev");
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@ -183,7 +75,7 @@ class FeedItem extends HtmlDescribable {
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/**
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* Optional attributes of an item.
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*/
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var $author, $authorEmail, $image, $category, $comments, $guid, $source, $creator;
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var $author, $authorEmail, $authorURL, $image, $category, $comments, $guid, $source, $creator, $contributor;
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/**
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* Publishing date of an item. May be in one of the following formats:
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@ -200,6 +92,17 @@ class FeedItem extends HtmlDescribable {
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*/
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var $date;
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/**
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* Add <enclosure> element tag RSS 2.0, supported by ATOM 1.0 too
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* modified by : Mohammad Hafiz bin Ismail (mypapit@gmail.com)
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*
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*
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* display :
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* <enclosure length="17691" url="http://something.com/picture.jpg" type="image/jpeg" />
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*
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*/
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var $enclosure;
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/**
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* Any additional elements to include as an assiciated array. All $key => $value pairs
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* will be included unencoded in the feed item in the form
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@ -214,6 +117,34 @@ class FeedItem extends HtmlDescribable {
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// var $source;
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}
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class EnclosureItem extends HtmlDescribable {
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/*
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*
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* core variables
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*
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**/
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var $url,$length,$type;
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/*
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*
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* supported by ATOM 1.0 only
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*
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*/
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var $language, $title;
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/*
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* For use with another extension like Yahoo mRSS
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* Warning :
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* These variables might not show up in
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* later release / not finalize yet!
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*
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*
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* var $width, $height, $title, $description, $keywords, $thumburl;
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*/
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var $additionalElements = Array();
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}
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/**
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@ -265,6 +196,7 @@ class HtmlDescribable {
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}
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/**
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* An FeedHtmlField describes and generates
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* a feed, item or image html field (probably a description). Output is
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@ -284,11 +216,19 @@ class FeedHtmlField {
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*/
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var $truncSize, $syndicateHtml;
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/**
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* Constructor, for PHP5+
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*/
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function __construct($parFieldContent)
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{
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$this->FeedHtmlField($parFieldContent);
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}
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/**
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* Creates a new instance of FeedHtmlField.
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* @param $string: if given, sets the rawFieldContent property
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*/
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function __construct($parFieldContent) {
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function FeedHtmlField($parFieldContent) {
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if ($parFieldContent) {
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$this->rawFieldContent = $parFieldContent;
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}
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@ -333,10 +273,20 @@ class FeedHtmlField {
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class UniversalFeedCreator extends FeedCreator {
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var $_feed;
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function _setMIME() {
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//switch (strtoupper($format)) {
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header('Content-type: ' . $this->contentType .'; charset=' . $this->encoding, true);
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}
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function _setFormat($format) {
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switch (strtoupper($format)) {
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case "2.0":
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case "RSS": //added 8 Jan 2007
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// fall through
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case "RSS2.0":
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$this->_feed = new RSSCreator20();
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break;
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case "0.91":
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// fall through
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case "RSS0.91":
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$this->_feed = new RSSCreator091();
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@ -368,6 +319,10 @@ class UniversalFeedCreator extends FeedCreator {
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case "ATOM":
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// fall through: always the latest ATOM version
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case "ATOM1.0":
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$this->_feed = new AtomCreator10();
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break;
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case "ATOM0.3":
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$this->_feed = new AtomCreator03();
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@ -391,7 +346,7 @@ class UniversalFeedCreator extends FeedCreator {
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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// prevent overwriting of properties "contentType", "encoding"; do not copy "_feed" itself
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if (!in_array($key, array("_feed", "contentType"/*PWG, "encoding"*/))) {
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if (!in_array($key, array("_feed", "contentType", "encoding"))) {
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$this->_feed->{$key} = $this->{$key};
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}
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}
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@ -445,6 +400,20 @@ class UniversalFeedCreator extends FeedCreator {
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$this->_feed->useCached($filename, $timeout);
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}
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/**
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* Outputs feed to the browser - needed for on-the-fly feed generation (like it is done in WordPress, etc.)
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*
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* @param format string format the feed should comply to. Valid values are:
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* "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3".
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*/
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function outputFeed($format='RSS0.91') {
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$this->_setFormat($format);
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$this->_setMIME($format);
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$this->_feed->outputFeed();
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}
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}
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@ -470,12 +439,19 @@ class FeedCreator extends HtmlDescribable {
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var $syndicationURL, $image, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays;
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/**
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* The url of the external xsl stylesheet used to format the naked rss feed.
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* The url of the external xsl stylesheet used to format the naked syndication feed.
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* Ignored in the output when empty.
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*/
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var $xslStyleSheet = "";
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/**
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* The url of the external css stylesheet used to format the naked syndication feed.
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* Ignored in the output when empty.
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*/
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var $cssStyleSheet = "";
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/**
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* @access private
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*/
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@ -493,8 +469,17 @@ class FeedCreator extends HtmlDescribable {
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/**
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* This feed's character encoding.
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* @since 1.6.1
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**/
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var $encoding = "ISO-8859-1";
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*
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* var $encoding = "ISO-8859-1"; //original :p
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*/
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var $encoding = "utf-8";
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/*
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* Generator string
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*
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*/
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var $generator = "info@mypapit.net";
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/**
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@ -518,6 +503,15 @@ class FeedCreator extends HtmlDescribable {
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$this->items[] = $item;
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}
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/**
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*
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*
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*
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**/
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function version() {
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return FEEDCREATOR_VERSION." (".$this->generator.")";
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}
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/**
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* Truncates a string to a certain length at the most sensible point.
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@ -565,7 +559,7 @@ class FeedCreator extends HtmlDescribable {
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* Syndic8.com.
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*/
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function _createGeneratorComment() {
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return "<!-- generator=\"".FEEDCREATOR_VERSION."\" -->\n";
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return "<!-- generator=\"".$this->version()."\" -->\n";
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}
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@ -588,7 +582,7 @@ class FeedCreator extends HtmlDescribable {
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function _createStylesheetReferences() {
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$xml = "";
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if (isset($this->cssStyleSheet)) $xml .= "<?xml-stylesheet href=\"".$this->cssStyleSheet."\" type=\"text/css\"?>\n";
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if ($this->cssStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->cssStyleSheet."\" type=\"text/css\"?>\n";
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if ($this->xslStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->xslStyleSheet."\" type=\"text/xsl\"?>\n";
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return $xml;
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}
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@ -689,10 +683,26 @@ class FeedCreator extends HtmlDescribable {
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$this->_redirect($filename);
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}
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} else {
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echo "<br><b>Error creating feed file, please check write permissions.</b><br>";
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echo "<br /><b>Error creating feed file, please check write permissions.</b><br />";
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}
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}
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/**
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* Outputs this feed directly to the browser - for on-the-fly feed generation
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* @since 1.7.2-mod
|
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*
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* still missing: proper header output - currently you have to add it manually
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*/
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function outputFeed() {
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echo $this->createFeed();
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}
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function setEncoding($encoding="utf-8") {
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$this->encoding = "utf-8";
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}
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}
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@ -703,15 +713,23 @@ class FeedCreator extends HtmlDescribable {
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class FeedDate {
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var $unix;
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/**
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* Constructor, for PHP5+
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*/
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function __construct($dateString="")
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{
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$this->FeedDate($dateString);
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}
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/**
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* Creates a new instance of FeedDate representing a given date.
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* Accepts RFC 822, ISO 8601 date formats as well as unix time stamps.
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* @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and time is used.
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*/
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function __construct($dateString="") {
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function FeedDate($dateString="") {
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if ($dateString=="") $dateString = date("r");
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if (is_integer($dateString)) {
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if (is_numeric($dateString)) {
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$this->unix = $dateString;
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return;
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}
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@ -763,14 +781,19 @@ class FeedDate {
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function rfc822() {
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//return gmdate("r",$this->unix);
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$date = gmdate("D, d M Y H:i:s", $this->unix);
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if (TIME_ZONE!="") $date .= " ".str_replace(":","",TIME_ZONE);
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if (TIME_ZONE!="") {
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$date .= " ".str_replace(":","",TIME_ZONE);
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} else {
|
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$date .= " ".str_replace(":","","GMT");
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}
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return $date;
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}
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/**
|
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* Gets the date stored in this FeedDate as an ISO 8601 date.
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*
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* @return a date in ISO 8601 format
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* @return a date in ISO 8601 (RFC 3339) format
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*/
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function iso8601() {
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$date = gmdate("Y-m-d\TH:i:sO",$this->unix);
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|
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@ -779,6 +802,7 @@ class FeedDate {
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return $date;
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}
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/**
|
||||
* Gets the date stored in this FeedDate as unix time stamp.
|
||||
*
|
||||
|
|
@ -884,7 +908,15 @@ class RSSCreator091 extends FeedCreator {
|
|||
*/
|
||||
var $RSSVersion;
|
||||
|
||||
function __construct() {
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->RSSCreator091();
|
||||
}
|
||||
|
||||
function RSSCreator091() {
|
||||
$this->_setRSSVersion("0.91");
|
||||
$this->contentType = "application/rss+xml";
|
||||
}
|
||||
|
|
@ -914,7 +946,7 @@ class RSSCreator091 extends FeedCreator {
|
|||
$feed.= " <link>".$this->link."</link>\n";
|
||||
$now = new FeedDate();
|
||||
$feed.= " <lastBuildDate>".htmlspecialchars($now->rfc822())."</lastBuildDate>\n";
|
||||
$feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\n";
|
||||
$feed.= " <generator>". $this->version()."</generator>\n";
|
||||
|
||||
if ($this->image!=null) {
|
||||
$feed.= " <image>\n";
|
||||
|
|
@ -975,7 +1007,11 @@ class RSSCreator091 extends FeedCreator {
|
|||
$feed.= " <description>".$this->items[$i]->getDescription()."</description>\n";
|
||||
|
||||
if ($this->items[$i]->author!="") {
|
||||
$feed.= " <author>".htmlspecialchars($this->items[$i]->author)."</author>\n";
|
||||
if ($this->items[$i]->authorEmail!="") {
|
||||
$feed.= " <author> " . htmlspecialchars($this->items[$i]->authorEmail) . " (".htmlspecialchars($this->items[$i]->author).")</author>\n";
|
||||
} else {
|
||||
$feed.= " <author> no_email@example.com (".htmlspecialchars($this->items[$i]->author).")</author>\n";
|
||||
}
|
||||
}
|
||||
/*
|
||||
// on hold
|
||||
|
|
@ -993,12 +1029,29 @@ class RSSCreator091 extends FeedCreator {
|
|||
$itemDate = new FeedDate($this->items[$i]->date);
|
||||
$feed.= " <pubDate>".htmlspecialchars($itemDate->rfc822())."</pubDate>\n";
|
||||
}
|
||||
|
||||
$feed.= " <guid isPermaLink=\"false\">".htmlspecialchars($this->items[$i]->link)."</guid>\n";
|
||||
if ($this->items[$i]->guid!="") {
|
||||
$feed.= " <guid isPermaLink=\"false\">".htmlspecialchars($this->items[$i]->guid)."</guid>\n";
|
||||
}
|
||||
$feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " ");
|
||||
|
||||
if ($this->RSSVersion == "2.0" && $this->items[$i]->enclosure != NULL)
|
||||
{
|
||||
$feed.= " <enclosure url=\"";
|
||||
$feed.= $this->items[$i]->enclosure->url;
|
||||
$feed.= "\" length=\"";
|
||||
$feed.= $this->items[$i]->enclosure->length;
|
||||
$feed.= "\" type=\"";
|
||||
$feed.= $this->items[$i]->enclosure->type;
|
||||
$feed.= "\"/>\n";
|
||||
}
|
||||
|
||||
|
||||
|
||||
$feed.= " </item>\n";
|
||||
}
|
||||
|
||||
$feed.= " </channel>\n";
|
||||
$feed.= "</rss>\n";
|
||||
return $feed;
|
||||
|
|
@ -1016,7 +1069,15 @@ class RSSCreator091 extends FeedCreator {
|
|||
*/
|
||||
class RSSCreator20 extends RSSCreator091 {
|
||||
|
||||
function __construct() {
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->RSSCreator20();
|
||||
}
|
||||
|
||||
function RSSCreator20() {
|
||||
parent::_setRSSVersion("2.0");
|
||||
}
|
||||
|
||||
|
|
@ -1031,9 +1092,17 @@ class RSSCreator20 extends RSSCreator091 {
|
|||
* @since 1.3
|
||||
* @author Scott Reynen <scott@randomchaos.com> and Kai Blankenhorn <kaib@bitfolge.de>
|
||||
*/
|
||||
class PIECreator01 extends FeedCreator {
|
||||
class PIECreator01 extends FeedCreator
|
||||
{
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->PIECreator01();
|
||||
}
|
||||
|
||||
function __construct() {
|
||||
function PIECreator01() {
|
||||
$this->encoding = "utf-8";
|
||||
}
|
||||
|
||||
|
|
@ -1072,6 +1141,161 @@ class PIECreator01 extends FeedCreator {
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* AtomCreator10 is a FeedCreator that implements the atom specification,
|
||||
* as in http://www.atomenabled.org/developers/syndication/atom-format-spec.php
|
||||
* Please note that just by using AtomCreator10 you won't automatically
|
||||
* produce valid atom files. For example, you have to specify either an editor
|
||||
* for the feed or an author for every single feed item.
|
||||
*
|
||||
* Some elements have not been implemented yet. These are (incomplete list):
|
||||
* author URL, item author's email and URL, item contents, alternate links,
|
||||
* other link content types than text/html. Some of them may be created with
|
||||
* AtomCreator10::additionalElements.
|
||||
*
|
||||
* @see FeedCreator#additionalElements
|
||||
* @since 1.7.2-mod (modified)
|
||||
* @author Mohammad Hafiz Ismail (mypapit@gmail.com)
|
||||
*/
|
||||
class AtomCreator10 extends FeedCreator
|
||||
{
|
||||
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->AtomCreator10();
|
||||
}
|
||||
|
||||
function AtomCreator10() {
|
||||
$this->contentType = "application/atom+xml";
|
||||
$this->encoding = "utf-8";
|
||||
|
||||
}
|
||||
|
||||
function createFeed() {
|
||||
$feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
|
||||
$feed.= $this->_createGeneratorComment();
|
||||
$feed.= $this->_createStylesheetReferences();
|
||||
$feed.= "<feed xmlns=\"http://www.w3.org/2005/Atom\"";
|
||||
if ($this->language!="") {
|
||||
$feed.= " xml:lang=\"".$this->language."\"";
|
||||
}
|
||||
$feed.= ">\n";
|
||||
$feed.= " <title>".htmlspecialchars($this->title)."</title>\n";
|
||||
$feed.= " <subtitle>".htmlspecialchars($this->description)."</subtitle>\n";
|
||||
$feed.= " <link rel=\"alternate\" type=\"text/html\" href=\"".htmlspecialchars($this->link)."\"/>\n";
|
||||
$feed.= " <id>".htmlspecialchars($this->link)."</id>\n";
|
||||
$now = new FeedDate();
|
||||
$feed.= " <updated>".htmlspecialchars($now->iso8601())."</updated>\n";
|
||||
if ($this->editor!="") {
|
||||
$feed.= " <author>\n";
|
||||
$feed.= " <name>".$this->editor."</name>\n";
|
||||
if ($this->editorEmail!="") {
|
||||
$feed.= " <email>".$this->editorEmail."</email>\n";
|
||||
}
|
||||
$feed.= " </author>\n";
|
||||
}
|
||||
if ($this->category!="") {
|
||||
$feed.= " <category term=\"" . htmlspecialchars($this->category) . "\" />\n";
|
||||
}
|
||||
if ($this->copyright!="") {
|
||||
$feed.= " <rights>".FeedCreator::iTrunc(htmlspecialchars($this->copyright),100)."</rights>\n";
|
||||
}
|
||||
$feed.= " <generator>".$this->version()."</generator>\n";
|
||||
|
||||
|
||||
$feed.= "<link rel=\"self\" type=\"application/atom+xml\" href=\"". htmlspecialchars($this->syndicationURL). "\" />\n";
|
||||
$feed.= $this->_createAdditionalElements($this->additionalElements, " ");
|
||||
for ($i=0;$i<count($this->items);$i++) {
|
||||
$feed.= " <entry>\n";
|
||||
$feed.= " <title>".htmlspecialchars(strip_tags($this->items[$i]->title))."</title>\n";
|
||||
$feed.= " <link rel=\"alternate\" type=\"text/html\" href=\"".htmlspecialchars($this->items[$i]->link)."\"/>\n";
|
||||
if ($this->items[$i]->date=="") {
|
||||
$this->items[$i]->date = time();
|
||||
}
|
||||
$itemDate = new FeedDate($this->items[$i]->date);
|
||||
$feed.= " <published>".htmlspecialchars($itemDate->iso8601())."</published>\n";
|
||||
$feed.= " <updated>".htmlspecialchars($itemDate->iso8601())."</updated>\n";
|
||||
|
||||
|
||||
$tempguid = $this->items[$i]->link;
|
||||
if ($this->items[$i]->guid!="") {
|
||||
$tempguid = $this->items[$i]->guid;
|
||||
}
|
||||
|
||||
$feed.= " <id>". htmlspecialchars($tempguid)."</id>\n";
|
||||
$feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " ");
|
||||
if ($this->items[$i]->author!="") {
|
||||
$feed.= " <author>\n";
|
||||
$feed.= " <name>".htmlspecialchars($this->items[$i]->author)."</name>\n";
|
||||
if ($this->items[$i]->authorEmail!="") {
|
||||
$feed.= " <email>".htmlspecialchars($this->items[$i]->authorEmail)."</email>\n";
|
||||
}
|
||||
|
||||
if ($this->items[$i]->authorURL!="") {
|
||||
$feed.= " <uri>".htmlspecialchars($this->items[$i]->authorURL)."</uri>\n";
|
||||
}
|
||||
|
||||
$feed.= " </author>\n";
|
||||
}
|
||||
|
||||
if ($this->category!="") {
|
||||
$feed.= " <category term=\"" . htmlspecialchars($this->items[$i]->category) . "\" />\n";
|
||||
}
|
||||
|
||||
if ($this->items[$i]->description!="") {
|
||||
|
||||
|
||||
/*
|
||||
* ATOM should have at least summary tag, however this implementation may be inaccurate
|
||||
*/
|
||||
$tempdesc = $this->items[$i]->getDescription();
|
||||
$temptype="";
|
||||
|
||||
if ($this->items[$i]->descriptionHtmlSyndicated){
|
||||
$temptype=" type=\"html\"";
|
||||
$tempdesc = $this->items[$i]->getDescription();
|
||||
|
||||
}
|
||||
|
||||
if (empty($this->items[$i]->descriptionTruncSize)) {
|
||||
$feed.= " <content". $temptype . ">". $tempdesc ."</content>\n";
|
||||
}
|
||||
|
||||
$feed.= " <summary". $temptype . ">". $tempdesc ."</summary>\n";
|
||||
} else {
|
||||
|
||||
$feed.= " <summary>no summary</summary>\n";
|
||||
|
||||
}
|
||||
|
||||
if ($this->items[$i]->enclosure != NULL) {
|
||||
$feed.=" <link rel=\"enclosure\" href=\"". $this->items[$i]->enclosure->url ."\" type=\"". $this->items[$i]->enclosure->type."\" length=\"". $this->items[$i]->enclosure->length ."\"";
|
||||
|
||||
if ($this->items[$i]->enclosure->language != ""){
|
||||
$feed .=" xml:lang=\"". $this->items[$i]->enclosure->language . "\" ";
|
||||
}
|
||||
|
||||
if ($this->items[$i]->enclosure->title != ""){
|
||||
$feed .=" title=\"". $this->items[$i]->enclosure->title . "\" ";
|
||||
}
|
||||
|
||||
$feed .=" /> \n";
|
||||
|
||||
|
||||
|
||||
}
|
||||
$feed.= " </entry>\n";
|
||||
}
|
||||
$feed.= "</feed>\n";
|
||||
return $feed;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* AtomCreator03 is a FeedCreator that implements the atom specification,
|
||||
|
|
@ -1089,9 +1313,17 @@ class PIECreator01 extends FeedCreator {
|
|||
* @since 1.6
|
||||
* @author Kai Blankenhorn <kaib@bitfolge.de>, Scott Reynen <scott@randomchaos.com>
|
||||
*/
|
||||
class AtomCreator03 extends FeedCreator {
|
||||
class AtomCreator03 extends FeedCreator
|
||||
{
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->AtomCreator03();
|
||||
}
|
||||
|
||||
function __construct() {
|
||||
function AtomCreator03() {
|
||||
$this->contentType = "application/atom+xml";
|
||||
$this->encoding = "utf-8";
|
||||
}
|
||||
|
|
@ -1119,7 +1351,7 @@ class AtomCreator03 extends FeedCreator {
|
|||
}
|
||||
$feed.= " </author>\n";
|
||||
}
|
||||
$feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\n";
|
||||
$feed.= " <generator>".$this->version()."</generator>\n";
|
||||
$feed.= $this->_createAdditionalElements($this->additionalElements, " ");
|
||||
for ($i=0;$i<count($this->items);$i++) {
|
||||
$feed.= " <entry>\n";
|
||||
|
|
@ -1140,7 +1372,8 @@ class AtomCreator03 extends FeedCreator {
|
|||
$feed.= " </author>\n";
|
||||
}
|
||||
if ($this->items[$i]->description!="") {
|
||||
$feed.= " <summary>".htmlspecialchars($this->items[$i]->description)."</summary>\n";
|
||||
$feed.= " <summary>".htmlspecialchars( strip_tags($this->items[$i]->description) )."</summary>\n";
|
||||
|
||||
}
|
||||
$feed.= " </entry>\n";
|
||||
}
|
||||
|
|
@ -1157,9 +1390,17 @@ class AtomCreator03 extends FeedCreator {
|
|||
* @since 1.3
|
||||
* @author Kai Blankenhorn <kaib@bitfolge.de>
|
||||
*/
|
||||
class MBOXCreator extends FeedCreator {
|
||||
class MBOXCreator extends FeedCreator
|
||||
{
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->MBOXCreator();
|
||||
}
|
||||
|
||||
function __construct() {
|
||||
function MBOXCreator() {
|
||||
$this->contentType = "text/plain";
|
||||
$this->encoding = "ISO-8859-15";
|
||||
}
|
||||
|
|
@ -1170,7 +1411,7 @@ class MBOXCreator extends FeedCreator {
|
|||
$eol = "\r\n";
|
||||
$escape = "=";
|
||||
$output = "";
|
||||
foreach($lines as $itt => $line){
|
||||
while( list(, $line) = each($lines) ) {
|
||||
//$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary
|
||||
$linlen = strlen($line);
|
||||
$newline = "";
|
||||
|
|
@ -1244,9 +1485,17 @@ class MBOXCreator extends FeedCreator {
|
|||
* @author Dirk Clemens, Kai Blankenhorn
|
||||
* @since 1.5
|
||||
*/
|
||||
class OPMLCreator extends FeedCreator {
|
||||
class OPMLCreator extends FeedCreator
|
||||
{
|
||||
/**
|
||||
* Constructor, for PHP5+
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->OPMLCreator();
|
||||
}
|
||||
|
||||
function __construct() {
|
||||
function OPMLCreator() {
|
||||
$this->encoding = "utf-8";
|
||||
}
|
||||
|
||||
|
|
@ -1254,7 +1503,7 @@ class OPMLCreator extends FeedCreator {
|
|||
$feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
|
||||
$feed.= $this->_createGeneratorComment();
|
||||
$feed.= $this->_createStylesheetReferences();
|
||||
$feed.= "<opml xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n";
|
||||
$feed.= "<opml xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" version=\"1.0\">\n";
|
||||
$feed.= " <head>\n";
|
||||
$feed.= " <title>".htmlspecialchars($this->title)."</title>\n";
|
||||
if ($this->pubDate!="") {
|
||||
|
|
@ -1280,6 +1529,11 @@ class OPMLCreator extends FeedCreator {
|
|||
$feed.= " text=\"".$title."\"";
|
||||
//$feed.= " description=\"".htmlspecialchars($this->items[$i]->description)."\"";
|
||||
$feed.= " url=\"".htmlspecialchars($this->items[$i]->link)."\"";
|
||||
|
||||
if ($this->items[$i]->syndicationURL !="") {
|
||||
$feed.= " xmlUrl=\"" . $this->items[$i]->syndicationURL . "\"";
|
||||
}
|
||||
|
||||
$feed.= " />\n";
|
||||
}
|
||||
$feed.= " </body>\n";
|
||||
|
|
@ -1480,62 +1734,4 @@ class JSCreator extends HTMLCreator {
|
|||
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*** TEST SCRIPT *********************************************************
|
||||
|
||||
//include("feedcreator.class.php");
|
||||
|
||||
$rss = new UniversalFeedCreator();
|
||||
$rss->useCached();
|
||||
$rss->title = "PHP news";
|
||||
$rss->description = "daily news from the PHP scripting world";
|
||||
|
||||
//optional
|
||||
//$rss->descriptionTruncSize = 500;
|
||||
//$rss->descriptionHtmlSyndicated = true;
|
||||
//$rss->xslStyleSheet = "http://feedster.com/rss20.xsl";
|
||||
|
||||
$rss->link = "http://www.dailyphp.net/news";
|
||||
$rss->feedURL = "http://www.dailyphp.net/".$PHP_SELF;
|
||||
|
||||
$image = new FeedImage();
|
||||
$image->title = "dailyphp.net logo";
|
||||
$image->url = "http://www.dailyphp.net/images/logo.gif";
|
||||
$image->link = "http://www.dailyphp.net";
|
||||
$image->description = "Feed provided by dailyphp.net. Click to visit.";
|
||||
|
||||
//optional
|
||||
$image->descriptionTruncSize = 500;
|
||||
$image->descriptionHtmlSyndicated = true;
|
||||
|
||||
$rss->image = $image;
|
||||
|
||||
// get your news items from somewhere, e.g. your database:
|
||||
//mysql_select_db($dbHost, $dbUser, $dbPass);
|
||||
//$res = mysql_query("SELECT * FROM news ORDER BY newsdate DESC");
|
||||
//while ($data = mysql_fetch_object($res)) {
|
||||
$item = new FeedItem();
|
||||
$item->title = "This is an the test title of an item";
|
||||
$item->link = "http://localhost/item/";
|
||||
$item->description = "<b>description in </b><br/>HTML";
|
||||
|
||||
//optional
|
||||
//item->descriptionTruncSize = 500;
|
||||
$item->descriptionHtmlSyndicated = true;
|
||||
|
||||
$item->date = time();
|
||||
$item->source = "http://www.dailyphp.net";
|
||||
$item->author = "John Doe";
|
||||
|
||||
$rss->addItem($item);
|
||||
//}
|
||||
|
||||
// valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1, MBOX, OPML, ATOM0.3, HTML, JS
|
||||
echo $rss->saveFeed("RSS0.91", "feed.xml");
|
||||
|
||||
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
?>
|
||||
Loading…
Add table
Add a link
Reference in a new issue