merci pour ces remarques, je vais faire du ménage.
en fait ça me retourne la date du jour avec 00h00 en plus.
voici le RSS Builder
[php]<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
//+----------------------------------------------------------------------+
//| WAMP (XP-SP1/1.3.27/4.0.12/4.3.2) |
//+----------------------------------------------------------------------+
//| Copyright (c) 1992-2003 Michael Wimmer |
//+----------------------------------------------------------------------+
//| I don't have the time to read through all the licences to find out |
//| what the exactly say. But it's simple. It's free for non commercial |
//| projects, but as soon as you make money with it, i want my share :-) |
//| (License : Free for non-commercial use) |
//+----------------------------------------------------------------------+
//| Authors: Michael Wimmer <
[email protected]> |
//+----------------------------------------------------------------------+
//
// $Id$
/**
* @package RSSBuilder
* @category FLP
*/
/**
* Abstract class for getting ini preferences
*
* Tested with WAMP (XP-SP1/1.3.27/4.0.12/4.3.2)
* Last change: 2003-06-26
*
* @desc Abstract class for the RSS classes
* @access protected
* @author Michael Wimmer <flaimo 'at' gmx 'dot' net>
* @copyright Michael Wimmer
* @link http://www.flaimo.com/
* @global array $GLOBALS['_TICKER_ini_settings']
* @abstract
* @package RSSBuilder
* @category FLP
* @version 1.002
*/
class RSSBase {
/*-----------------------*/
/* C O N S T R U C T O R */
/*-----------------------*/
/**
* Constructor
*
* @desc Constructor
* @return void
* @access private
*/
function RSSBase() {
} // end constructor
} // end class RSSBase
//---------------------------------------------------------------------------
/**
* Class for creating a RSS file
*
* Tested with WAMP (XP-SP1/1.3.27/4.0.12/4.3.2)
* Last change: 2003-06-26
*
* @desc Class for creating a RSS file
* @access public
* @author Michael Wimmer <
[email protected]>
* @copyright Michael Wimmer
* @link http://www.flaimo.com/
* @example rss_sample_script.php Sample script
* @package RSSBuilder
* @category FLP
* @version 1.002
*/
class RSSBuilder extends RSSBase {
/*-------------------*/
/* V A R I A B L E S */
/*-------------------*/
/**#@+
* @access private
* @var string
*/
/**
* encoding of the XML file
*
* @desc encoding of the XML file
*/
var $encoding;
/**
* URL where the RSS document will be made available
*
* @desc URL where the RSS document will be made available
*/
var $about;
/**
* title of the rss stream
*
* @desc title of the rss stream
*/
var $title;
/**
* description of the rss stream
*
* @desc description of the rss stream
*/
var $description;
/**
* publisher of the rss stream (person, an organization, or a service)
*
* @desc publisher of the rss stream
*/
var $publisher;
/**
* creator of the rss stream (person, an organization, or a service)
*
* @desc creator of the rss stream
*/
var $creator;
/**
* creation date of the file (format: 2003-05-29T00:03:07+0200)
*
* @desc creation date of the file (format: 2003-05-29T00:03:07+0200)
*/
var $date;
/**
* iso format language
*
* @desc iso format language
*/
var $language;
/**
* copyrights for the rss stream
*
* @desc copyrights for the rss stream
*/
var $rights;
/**
* URL to an small image
*
* @desc URL to an small image
*/
var $image_link;
/**
* spatial location, temporal period or jurisdiction
*
* spatial location (a place name or geographic coordinates), temporal
* period (a period label, date, or date range) or jurisdiction (such as a
* named administrative entity)
*
* @desc spatial location, temporal period or jurisdiction
*/
var $coverage;
/**
* person, an organization, or a service
*
* @desc person, an organization, or a service
*/
var $contributor;
/**
* 'hourly' | 'daily' | 'weekly' | 'monthly' | 'yearly'
*
* @desc 'hourly' | 'daily' | 'weekly' | 'monthly' | 'yearly'
*/
var $period;
/**
* date (format: 2003-05-29T00:03:07+0200)
*
* Defines a base date to be used in concert with updatePeriod and
* updateFrequency to calculate the publishing schedule.
*
* @desc base date to calculate from (format: 2003-05-29T00:03:07+0200)
*/
var $base;
/**
* category (rss 2.0)
*
* @desc category (rss 2.0)
* @since 1.001 - 2003-05-30
*/
var $category;
/**
* compiled outputstring
*
* @desc compiled outputstring
*/
var $output;
/**#@-*/
/**#@+
* @access private
*/
/**
* every X hours/days/weeks/...
*
* @desc every X hours/days/weeks/...
* @var int
*/
var $frequency;
/**
* caching time in minutes (rss 2.0)
*
* @desc caching time in minutes (rss 2.0)
* @var int
* @since 1.001 - 2003-05-30
*/
var $cache;
/**
* array wich all the rss items
*
* @desc array wich all the rss items
* @var array
*/
var $items = array();
/**
* use DC data
*
* @desc use DC data
* @var boolean
*/
var $use_dc_data = FALSE;
/**
* use SY data
*
* @desc use SY data
* @var boolean
*/
var $use_sy_data = FALSE;
/**#@-*/
/*-----------------------*/
/* C O N S T R U C T O R */
/*-----------------------*/
/**#@+
* @return void
*/
/**
* Constructor
*
* @desc Constructor
* @param string $encoding encoding of the xml file
* @param string $about URL where the RSS document will be made available
* @param string $title
* @param string $description
* @param string $image_link URL
* @uses setEncoding()
* @uses setAbout()
* @uses setTitle()
* @uses setDescription()
* @uses setImageLink()
* @uses setCategory()
* @uses etCache()
* @access private
*/
function RSSBuilder($encoding = '',
$about = '',
$title = '',
$description = '',
$image_link = '',
$category = '',
$cache = '') {
$this->setEncoding($encoding);
$this->setAbout($about);
$this->setTitle($title);
$this->setDescription($description);
$this->setImageLink($image_link);
$this->setCategory($category);
$this->setCache($cache);
} // end constructor
/*-------------------*/
/* F U N C T I O N S */
/*-------------------*/
/**
* add additional DC data
*
* @desc add additional DC data
* @param string $publisher person, an organization, or a service
* @param string $creator person, an organization, or a service
* @param string $date format: 2003-05-29T00:03:07+0200
* @param string $language iso-format
* @param string $rights copyright information
* @param string $coverage spatial location (a place name or geographic coordinates), temporal period (a period label, date, or date range) or jurisdiction (such as a named administrative entity)
* @param string $contributor person, an organization, or a service
* @uses setPublisher()
* @uses setCreator()
* @uses setDate()
* @uses setLanguage()
* @uses setRights()
* @uses setCoverage()
* @uses setContributor()
* @access public
*/
function addDCdata($publisher = '',
$creator = '',
$date = '',
$language = '',
$rights = '',
$coverage = '',
$contributor = '') {
$this->setPublisher($publisher);
$this->setCreator($creator);
$this->setDate($date);
$this->setLanguage($language);
$this->setRights($rights);
$this->setCoverage($coverage);
$this->setContributor($contributor);
$this->use_dc_data = (boolean) TRUE;
} // end function
/**
* add additional SY data
*
* @desc add additional DC data
* @param string $period 'hourly' | 'daily' | 'weekly' | 'monthly' | 'yearly'
* @param int $frequency every x hours/days/weeks/...
* @param string $base format: 2003-05-29T00:03:07+0200
* @uses setPeriod()
* @uses setFrequency()
* @uses setBase()
* @access public
*/
function addSYdata($period = '', $frequency = '', $base = '') {
$this->setPeriod($period);
$this->setFrequency($frequency);
$this->setBase($base);
$this->use_sy_data = (boolean) TRUE;
} // end function
/**#@-*/
/**#@+
* @return void
* @access private
*/
/**
* Sets $encoding variable
*
* @desc Sets $encoding variable
* @param string $encoding encoding of the xml file
* @see $encoding
*/
function setEncoding($encoding = '') {
if (!isset($this->encoding)) {
$this->encoding = (string) ((strlen(trim($encoding)) > 0) ? trim($encoding) : 'UTF-8');
} // end if
} // end function
/**
* Sets $about variable
*
* @desc Sets $about variable
* @param string $about
* @see $about
*/
function setAbout($about = '') {
if (!isset($this->about) && strlen(trim($about)) > 0) {
$this->about = (string) trim($about);
} // end if
} // end function
/**
* Sets $title variable
*
* @desc Sets $title variable
* @param string $title
* @see $title
*/
function setTitle($title = '') {
if (!isset($this->title) && strlen(trim($title)) > 0) {
$this->title = (string) trim($title);
} // end if
} // end function
/**
* Sets $description variable
*
* @desc Sets $description variable
* @param string $description
* @see $description
*/
function setDescription($description = '') {
if (!isset($this->description) && strlen(trim($description)) > 0) {
$this->description = (string) trim($description);
} // end if
} // end function
/**
* Sets $publisher variable
*
* @desc Sets $publisher variable
* @param string $publisher
* @see $publisher
*/
function setPublisher($publisher = '') {
if (!isset($this->publisher) && strlen(trim($publisher)) > 0) {
$this->publisher = (string) trim($publisher);
} // end if
} // end function
/**
* Sets $creator variable
*
* @desc Sets $creator variable
* @param string $creator
* @see $creator
*/
function setCreator($creator = '') {
if (!isset($this->creator) && strlen(trim($creator)) > 0) {
$this->creator = (string) trim($creator);
} // end if
} // end function
/**
* Sets $date variable
*
* @desc Sets $date variable
* @param string $date format: 2003-05-29T00:03:07+0200
* @see $date
*/
function setDate($date = '') {
if (!isset($this->date) && strlen(trim($date)) > 0) {
$this->date = (string) trim($date);
} // end if
} // end function
/**
* Sets $language variable
*
* @desc Sets $language variable
* @param string $language
* @see $language
* @uses isValidLanguageCode()
*/
function setLanguage($language = '') {
if (!isset($this->language) && $this->isValidLanguageCode($language) === TRUE) {
$this->language = (string) trim($language);
} // end if
} // end function
/**
* Sets $rights variable
*
* @desc Sets $rights variable
* @param string $rights
* @see $rights
*/
function setRights($rights = '') {
if (!isset($this->rights) && strlen(trim($rights)) > 0) {
$this->rights = (string) trim($rights);
} // end if
} // end function
/**
* Sets $coverage variable
*
* @desc Sets $coverage variable
* @param string $coverage
* @see $coverage
*/
function setCoverage($coverage = '') {
if (!isset($this->coverage) && strlen(trim($coverage)) > 0) {
$this->coverage = (string) trim($coverage);
} // end if
} // end function
/**
* Sets $contributor variable
*
* @desc Sets $contributor variable
* @param string $contributor
* @see $contributor
*/
function setContributor($contributor = '') {
if (!isset($this->contributor) && strlen(trim($contributor)) > 0) {
$this->contributor = (string) trim($contributor);
} // end if
} // end function
/**
* Sets $image_link variable
*
* @desc Sets $image_link variable
* @param string $image_link
* @see $image_link
*/
function setImageLink($image_link = '') {
if (!isset($this->image_link) && strlen(trim($image_link)) > 0) {
$this->image_link = (string) trim($image_link);
} // end if
} // end function
/**
* Sets $period variable
*
* @desc Sets $period variable
* @param string $period 'hourly' | 'daily' | 'weekly' | 'monthly' | 'yearly'
* @see $period
*/
function setPeriod($period = '') {
if (!isset($this->period) && strlen(trim($period)) > 0) {
switch ($period) {
case 'hourly':
case 'daily':
case 'weekly':
case 'monthly':
case 'yearly':
$this->period = (string) trim($period);
break;
default:
$this->period = (string) '';
break;
} // end switch
} // end if
} // end function
/**
* Sets $frequency variable
*
* @desc Sets $frequency variable
* @param int $frequency
* @see $frequency
*/
function setFrequency($frequency = '') {
if (!isset($this->frequency) && strlen(trim($frequency)) > 0) {
$this->frequency = (int) $frequency;
} // end if
} // end function
/**
* Sets $base variable
*
* @desc Sets $base variable
* @param string $base
* @see $base
*/
function setBase($base = '') {
if (!isset($this->base) && strlen(trim($base)) > 0) {
$this->base = (string) trim($base);
} // end if
} // end function
/**
* Sets $category variable
*
* @desc Sets $category variable
* @param string $category
* @see $category
* @since 1.001 - 2003-05-30
*/
function setCategory($category = '') {
if (strlen(trim($category)) > 0) {
$this->category = (string) trim($category);
} // end if
} // end function
/**
* Sets $cache variable
*
* @desc Sets $cache variable
* @param int $cache
* @see $cache
* @since 1.001 - 2003-05-30
*/
function setCache($cache = '') {
if (strlen(trim($cache)) > 0) {
$this->cache = (int) $cache;
} // end if
} // end function
/**#@-*/
/**#@+
* @access public
*/
/**
* Checks if a given string is a valid iso-language-code
*
* @desc Checks if a given string is a valid iso-language-code
* @param string $code String that should validated
* @return boolean $isvalid If string is valid or not
* @static
*/
function isValidLanguageCode($code = '') {
return (boolean) ((preg_match('(^([a-zA-Z]{2})$)',$code) > 0) ? TRUE : FALSE);
} // end function
/**
* Returns $encoding variable
*
* @desc Returns $encoding variable
* @return string $encoding
* @see $image_link
*/
function getEncoding() {
return (string) $this->encoding;
} // end function
/**
* Returns $about variable
*
* @desc Returns $about variable
* @return string $about
* @see $about
*/
function getAbout() {
return (string) $this->about;
} // end function
/**
* Returns $title variable
*
* @desc Returns $title variable
* @return string $title
* @see $title
*/
function getTitle() {
return (string) $this->title;
} // end function
/**
* Returns $description variable
*
* @desc Returns $description variable
* @return string $description
* @see $description
*/
function getDescription() {
return (string) $this->description;
} // end function
/**
* Returns $publisher variable
*
* @desc Returns $publisher variable
* @return string $publisher
* @see $publisher
*/
function getPublisher() {
return (string) $this->publisher;
} // end function
/**
* Returns $creator variable
*
* @desc Returns $creator variable
* @return string $creator
* @see $creator
*/
function getCreator() {
return (string) $this->creator;
} // end function
/**
* Returns $date variable
*
* @desc Returns $date variable
* @return string $date
* @see $date
*/
function getDate() {
return (string) $this->date;
} // end function
/**
* Returns $language variable
*
* @desc Returns $language variable
* @return string $language
* @see $language
*/
function getLanguage() {
return (string) $this->language;
} // end function
/**
* Returns $rights variable
*
* @desc Returns $rights variable
* @return string $rights
* @see $rights
*/
function getRights() {
return (string) $this->rights;
} // end function
/**
* Returns $coverage variable
*
* @desc Returns $coverage variable
* @return string $coverage
* @see $coverage
*/
function getCoverage() {
return (string) $this->coverage;
} // end function
/**
* Returns $contributor variable
*
* @desc Returns $contributor variable
* @return string $contributor
* @see $contributor
*/
function getContributor() {
return (string) $this->contributor;
} // end function
/**
* Returns $image_link variable
*
* @desc Returns $image_link variable
* @return string $image_link
* @see $image_link
*/
function getImageLink() {
return (string) $this->image_link;
} // end function
/**
* Returns $period variable
*
* @desc Returns $period variable
* @return string $period
* @see $period
*/
function getPeriod() {
return (string) $this->period;
} // end function
/**
* Returns $frequency variable
*
* @desc Returns $frequency variable
* @return string $frequency
* @see $frequency
*/
function getFrequency() {
return (int) $this->frequency;
} // end function
/**
* Returns $base variable
*
* @desc Returns $base variable
* @return string $base
* @see $base
*/
function getBase() {
return (string) $this->base;
} // end function
/**
* Returns $category variable
*
* @desc Returns $category variable
* @return string $category
* @see $category
* @since 1.001 - 2003-05-30
*/
function getCategory() {
return (string) $this->category;
} // end function
/**
* Returns $cache variable
*
* @desc Returns $cache variable
* @return int $cache
* @see $cache
* @since 1.001 - 2003-05-30
*/
function getCache() {
return (int) $this->cache;
} // end function
/**
* Adds another rss item to the object
*
* @desc Adds another rss item to the object
* @param string $about URL
* @param string $title
* @param string $link URL
* @param string $description (optional)
* @param string $subject some sort of category (optional dc value - only shows up if DC data has been set before)
* @param string $date format: 2003-05-29T00:03:07+0200 (optional dc value - only shows up if DC data has been set before)
* @param string $author some sort of category author of item
* @param string $comments url to comment page rss 2.0 value
* @param string $image optional mod_im value for dispaying a different pic for every item
* @return void
* @see $items
* @uses RSSItem
*/
function addItem($about = '',
$title = '',
$link = '',
$description = '',
$subject = '',
$date = '',
$author = '',
$comments = '',
$image = '') {
$item = new RSSItem($about,
$title,
$link,
$description,
$subject,
$date,
$author,
$comments,
$image);
$this->items[] = $item;
} // end function
/**
* Deletes a rss item from the array
*
* @desc Deletes a rss item from the array
* @param int $id id of the element in the $items array
* @return boolean true if item was deleted
* @see $items
*/
function deleteItem($id = -1) {
if (array_key_exists($id, $this->items)) {
unset($this->items[$id]);
return (boolean) TRUE;
} else {
return (boolean) FALSE;
} // end if
} // end function
/**
* Returns an array with all the keys of the $items array
*
* @desc Returns an array with all the keys of the $items array
* @return array array with all the keys of the $items array
* @see $items
*/
function getItemList() {
return (array) array_keys($this->items);
} // end function
/**
* Returns the $items array
*
* @desc Returns the $items array
* @return array $items
*/
function getItems() {
return (array) $this->items;
} // end function
/**
* Returns a single rss item by ID
*
* @desc Returns a single rss item by ID
* @param int $id id of the element in the $items array
* @return mixed RSSItem or FALSE
* @see RSSItem
*/
function getItem($id = -1) {
if (array_key_exists($id, $this->items)) {
return (object) $this->items[$id];
} else {
return (boolean) FALSE;
} // end if
} // end function
/**#@-*/
/**#@+
* @return void
* @access private
*/
/**
* creates the output based on the 0.91 rss version
*
* @desc creates the output based on the 0.91 rss version
* @see $output
*/
function createOutputV090() {
// not implemented
$this->createOutputV100();
} // end function
/**
* creates the output based on the 0.91 rss version
*
* @desc creates the output based on the 0.91 rss version
* @see $output
* @since 1.001 - 2003-05-30
*/
function createOutputV091() {
$this->output = (string) '<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">' . "\n";
$this->output .= (string) '<rss version="0.91">' . "\n";
$this->output .= (string) '<channel>' . "\n";
if (strlen($this->rights) > 0) {
$this->output .= (string) '<copyright>' . $this->rights . '</copyright>' . "\n";
} // end if
if (strlen($this->date) > 0) {
$this->output .= (string) '<pubDate>' .$this->date . '</pubDate>' . "\n";
$this->output .= (string) '<lastBuildDate>' .$this->date . '</lastBuildDate>' . "\n";
} // end if
if (strlen($this->about) > 0) {
$this->output .= (string) '<docs>' . $this->about . '</docs>' . "\n";
} // end if
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
if (strlen($this->about) > 0) {
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
} // end if
if (strlen($this->title) > 0) {
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
} // end if
if (strlen($this->image_link) > 0) {
$this->output .= (string) '<image>' . "\n";
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
$this->output .= (string) '<url>' . $this->image_link . '</url>' . "\n";
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
$this->output .= (string) '</image>' . "\n";
} // end if
if (strlen($this->publisher) > 0) {
$this->output .= (string) '<managingEditor>' . $this->publisher . '</managingEditor>' . "\n";
} // end if
if (strlen($this->creator) > 0) {
$this->output .= (string) '<webMaster>' . $this->creator . '</webMaster>' . "\n";
} // end if
if (strlen($this->language) > 0) {
$this->output .= (string) '<language>' . $this->language . '</language>' . "\n";
} // end if
if (count($this->getItemList()) > 0) {
foreach ($this->getItemList() as $id) {
$item =& $this->items[$id];
if (strlen($item->getTitle()) > 0 && strlen($item->getLink()) > 0) {
$this->output .= (string) '<item>' . "\n";
$this->output .= (string) '<title>' . $item->getTitle() . '</title>' . "\n";
$this->output .= (string) '<link>' . $item->getLink() . '</link>' . "\n";
if (strlen($item->getDescription()) > 0) {
$this->output .= (string) '<description>' . $item->getDescription() . '</description>' . "\n";
} // end if
$this->output .= (string) '</item>' . "\n";
} // end if
} // end foreach
} // end if
$this->output .= (string) '</channel>' . "\n";
$this->output .= (string) '</rss>' . "\n";
} // end function
/**
* creates the output based on the 1.0 rss version
*
* @desc creates the output based on the 1.0 rss version
* @see $output
*/
function createOutputV100() {
$this->output = (string) '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:im="http://purl.org/rss/1.0/item-images/" ';
if ($this->use_dc_data === TRUE) {
$this->output .= (string) 'xmlns:dc="http://purl.org/dc/elements/1.1/" ';
} // end if
if ($this->use_sy_data === TRUE) {
$this->output .= (string) 'xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" ';
} // end if
$this->output .= (string) 'xmlns="http://purl.org/rss/1.0/">' . "\n";
if (strlen($this->about) > 0) {
$this->output .= (string) '<channel rdf:about="' . $this->about . '">' . "\n";
} else {
$this->output .= (string) '<channel>' . "\n";
} // end if
if (strlen($this->title) > 0) {
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
} // end if
if (strlen($this->about) > 0) {
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
} // end if
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
// additional dc data
if (strlen($this->publisher) > 0) {
$this->output .= (string) '<dc:publisher>' . $this->publisher . '</dc:publisher>' . "\n";
} // end if
if (strlen($this->creator) > 0) {
$this->output .= (string) '<dc:creator>' . $this->creator . '</dc:creator>' . "\n";
} // end if
if (strlen($this->date) > 0) {
$this->output .= (string) '<dc:date>' .$this->date . '</dc:date>' . "\n";
} // end if
if (strlen($this->language) > 0) {
$this->output .= (string) '<dc:language>' . $this->language . '</dc:language>' . "\n";
} // end if
if (strlen($this->rights) > 0) {
$this->output .= (string) '<dc:rights>' . $this->rights . '</dc:rights>' . "\n";
} // end if
if (strlen($this->coverage) > 0) {
$this->output .= (string) '<dc:coverage>' . $this->coverage . '</dc:coverage>' . "\n";
} // end if
if (strlen($this->contributor) > 0) {
$this->output .= (string) '<dc:contributor>' . $this->contributor . '</dc:contributor>' . "\n";
} // end if
// additional SY data
if (strlen($this->period) > 0) {
$this->output .= (string) '<sy:updatePeriod>' . $this->period . '</sy:updatePeriod>' . "\n";
} // end if
if (strlen($this->frequency) > 0) {
$this->output .= (string) '<sy:updateFrequency>' . $this->frequency . '</sy:updateFrequency>' . "\n";
} // end if
if (strlen($this->base) > 0) {
$this->output .= (string) '<sy:updateBase>' . $this->base . '</sy:updateBase>' . "\n";
} // end if
if (strlen($this->image_link) > 0) {
$this->output .= (string) '<image rdf:about="' . $this->image_link . '">' . "\n";
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
$this->output .= (string) '<url>' . $this->image_link . '</url>' . "\n";
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
$this->output .= (string) '</image>' . "\n";
} // end if
if (count($this->getItemList()) > 0) {
$this->output .= (string) '<items><rdf:Seq>' . "\n";
foreach ($this->getItemList() as $id) {
$item =& $this->items[$id];
if (strlen($item->getAbout()) > 0) {
$this->output .= (string) ' <rdf:li resource="' . $item->getAbout() . '" />' . "\n";
} // end if
} // end foreach
$this->output .= (string) '</rdf:Seq></items>' . "\n";
} // end if
$this->output .= (string) '</channel>' . "\n";
if (count($this->getItemList()) > 0) {
foreach ($this->getItemList() as $id) {
$item =& $this->items[$id];
if (strlen($item->getTitle()) > 0 && strlen($item->getLink()) > 0) {
if (strlen($item->getAbout()) > 0) {
$this->output .= (string) '<item rdf:about="' . $item->getAbout() . '">' . "\n";
} else {
$this->output .= (string) '<item>' . "\n";
} // end if
$this->output .= (string) '<title>' . $item->getTitle() . '</title>' . "\n";
$this->output .= (string) '<link>' . $item->getLink() . '</link>' . "\n";
if (strlen($item->getDescription()) > 0) {
$this->output .= (string) '<description>' . $item->getDescription() . '</description>' . "\n";
} // end if
if ($this->use_dc_data === TRUE && strlen($item->getSubject()) > 0) {
$this->output .= (string) '<dc:subject>' . $item->getSubject() . '</dc:subject>' . "\n";
} // end if
if ($this->use_dc_data === TRUE && strlen($item->getDate()) > 0) {
$this->output .= (string) '<dc:date>' . $item->getDate() . '</dc:date>' . "\n";
} // end if
if (strlen($item->getImage()) > 0) {
$this->output .= (string) '<im:image>' . $item->getImage() . '</im:image>' . "\n";
} // end if
$this->output .= (string) '</item>' . "\n";
} // end if
} // end foreach
} // end if
$this->output .= (string) '</rdf:RDF>';
} // end function
/**
* creates the output based on the 2.0 rss draft
*
* @desc creates the output based on the 0.91 rss draft
* @see $output
* @since 1.001 - 2003-05-30
*/
function createOutputV200() {
$this->output = (string) '<rss version="2.0" xmlns:im="http://purl.org/rss/1.0/item-images/" ';
if ($this->use_dc_data === TRUE) {
$this->output .= (string) 'xmlns:dc="http://purl.org/dc/elements/1.1/" ';
} // end if
if ($this->use_sy_data === TRUE) {
$this->output .= (string) 'xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" ';
} // end if
$this->output .= (string) '>' . "\n";
$this->output .= (string) '<channel>' . "\n";
if (strlen($this->rights) > 0) {
$this->output .= (string) '<copyright>' . $this->rights . '</copyright>' . "\n";
} // end if
if (strlen($this->date) > 0) {
$this->output .= (string) '<pubDate>' .$this->date . '</pubDate>' . "\n";
$this->output .= (string) '<lastBuildDate>' .$this->date . '</lastBuildDate>' . "\n";
} // end if
if (strlen($this->about) > 0) {
$this->output .= (string) '<docs>' . $this->about . '</docs>' . "\n";
} // end if
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
if (strlen($this->about) > 0) {
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
} // end if
if (strlen($this->title) > 0) {
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
} // end if
if (strlen($this->image_link) > 0) {
$this->output .= (string) '<image>' . "\n";
$this->output .= (string) '<title>' . $this->title . '</title>' . "\n";
$this->output .= (string) '<url>' . $this->image_link . '</url>' . "\n";
$this->output .= (string) '<link>' . $this->about . '</link>' . "\n";
if (strlen($this->description) > 0) {
$this->output .= (string) '<description>' . $this->description . '</description>' . "\n";
} // end if
$this->output .= (string) '</image>' . "\n";
} // end if
if (strlen($this->publisher) > 0) {
$this->output .= (string) '<managingEditor>' . $this->publisher . '</managingEditor>' . "\n";
} // end if
if (strlen($this->creator) > 0) {
$this->output .= (string) '<webMaster>' . $this->creator . '</webMaster>' . "\n";
$this->output .= (string) '<generator>' . $this->creator . '</generator>' . "\n";
} // end if
if (strlen($this->language) > 0) {
$this->output .= (string) '<language>' . $this->language . '</language>' . "\n";
} // end if
if (strlen($this->category) > 0) {
$this->output .= (string) '<category>' . $this->category . '</category>' . "\n";
} // end if
if (strlen($this->cache) > 0) {
$this->output .= (string) '<ttl>' . $this->cache . '</ttl>' . "\n";
} // end if
// additional dc data
if (strlen($this->publisher) > 0) {
$this->output .= (string) '<dc:publisher>' . $this->publisher . '</dc:publisher>' . "\n";
} // end if
if (strlen($this->creator) > 0) {
$this->output .= (string) '<dc:creator>' . $this->creator . '</dc:creator>' . "\n";
} // end if
if (strlen($this->date) > 0) {
$this->output .= (string) '<dc:date>' .$this->date . '</dc:date>' . "\n";
} // end if
if (strlen($this->language) > 0) {
$this->output .= (string) '<dc:language>' . $this->language . '</dc:language>' . "\n";
} // end if
if (strlen($this->rights) > 0) {
$this->output .= (string) '<dc:rights>' . $this->rights . '</dc:rights>' . "\n";
} // end if
if (strlen($this->coverage) > 0) {
$this->output .= (string) '<dc:coverage>' . $this->coverage . '</dc:coverage>' . "\n";
} // end if
if (strlen($this->contributor) > 0) {
$this->output .= (string) '<dc:contributor>' . $this->contributor . '</dc:contributor>' . "\n";
} // end if
// additional SY data
if (strlen($this->period) > 0) {
$this->output .= (string) '<sy:updatePeriod>' . $this->period . '</sy:updatePeriod>' . "\n";
} // end if
if (strlen($this->frequency) > 0) {
$this->output .= (string) '<sy:updateFrequency>' . $this->frequency . '</sy:updateFrequency>' . "\n";
} // end if
if (strlen($this->base) > 0) {
$this->output .= (string) '<sy:updateBase>' . $this->base . '</sy:updateBase>' . "\n";
} // end if
if (count($this->getItemList()) > 0) {
foreach ($this->getItemList() as $id) {
$item =& $this->items[$id];
if (strlen($item->getTitle()) > 0 && strlen($item->getLink()) > 0) {
$this->output .= (string) '<item>' . "\n";
$this->output .= (string) '<title>' . $item->getTitle() . '</title>' . "\n";
$this->output .= (string) '<link>' . $item->getLink() . '</link>' . "\n";
if (strlen($item->getDescription()) > 0) {
$this->output .= (string) '<description>' . $item->getDescription() . '</description>' . "\n";
} // end if
if ($this->use_dc_data === TRUE && strlen($item->getSubject()) > 0) {
$this->output .= (string) '<category>' . $item->getSubject() . '</category>' . "\n";
} // end if
if ($this->use_dc_data === TRUE && strlen($item->getDate()) > 0) {
$this->output .= (string) '<pubDate>' . $item->getDate() . '</pubDate>' . "\n";
} // end if
if (strlen($item->getAbout()) > 0) {
$this->output .= (string) '<guid>' . $item->getAbout() . '</guid>' . "\n";
} // end if
if (strlen($item->getAuthor()) > 0) {
$this->output .= (string) '<author>' . $item->getAuthor() . '</author>' . "\n";
} // end if
if (strlen($item->getComments()) > 0) {
$this->output .= (string) '<comments>' . $item->getComments() . '</comments>' . "\n";
} // end if
if (strlen($item->getImage()) > 0) {
$this->output .= (string) '<im:image>' . $item->getImage() . '</im:image>' . "\n";
} // end if
$this->output .= (string) '</item>' . "\n";
} // end if
} // end foreach
} // end if
$this->output .= (string) '</channel>' . "\n";
$this->output .= (string) '</rss>' . "\n";
} // end function
/**
* creates the output
*
* @desc creates the output
* @uses createOutputV090()
* @uses createOutputV091()
* @uses createOutputV200()
* @uses createOutputV100()
*/
function createOutput($version = '') {
if (strlen(trim($version)) === 0) {
$version = (string) '1.0';
} // end if
switch ($version) {
case '0.9':
$this->createOutputV090();
break;
case '0.91':
$this->createOutputV091();
break;
case '2.00':
$this->createOutputV200();
break;
case '1.0':
default:
$this->createOutputV100();
break;
} // end switch
} // end function
/**#@-*/
/**#@+
* @return void
* @access public
* @uses createOutput()
*/
/**
* echos the output
*
* use this function if you want to directly output the rss stream
*
* @desc echos the output
*/
function outputRSS($version = '') {
if (!isset($this->output)) {
$this->createOutput($version);
} // end if
header ('content-type: text/xml');
header('Content-Disposition: inline; filename=rss_' . str_replace(' ','',$this->title) . '.xml');
$this->output = '<?xml version="1.0" encoding="' . $this->encoding . '"?>' . "\n" .
'<!-- RSS generated [' . date('Y-m-d H:i:s') .'] --> ' . $this->output;
echo $this->output;
} // end function
/**
* returns the output
*
* use this function if you want to have the output stream as a string (for example to write it in a cache file)
*
* @desc returns the output
*/
function getRSSOutput($version = '') {
if (!isset($this->output)) {
$this->createOutput($version);
} // end if
return (string) '<?xml version="1.0" encoding="' . $this->encoding . '"?>' . "\n" .
'<!-- RSS generated by Flaimo.com RSS Builder [' . date('Y-m-d H:i:s') .'] --> ' . $this->output;
} // end function
/**#@-*/
} // end class RSSBuilder
//---------------------------------------------------------------------------
/**
* single rss item object
*
* Tested with WAMP (XP-SP1/1.3.27/4.0.12/4.3.2)
* Last change: 2003-06-26
*
* @desc single rss item object
* @access private
* @author Michael Wimmer <
[email protected]>
* @copyright Michael Wimmer
* @link http://www.flaimo.com/
* @package RSSBuilder
* @category FLP
* @version 1.002
*/
class RSSItem extends RSSBase {
/*-------------------*/
/* V A R I A B L E S */
/*-------------------*/
/**#@+
* @access private
* @var string
*/
/**
* URL
*
* @desc URL
*/
var $about;
/**
* headline
*
* @desc headline
*/
var $title;
/**
* URL to the full item
*
* @desc URL to the full item
*/
var $link;
/**
* optional description
*
* @desc optional description
*/
var $description;
/**
* optional subject (category)
*
* @desc optional subject (category)
*/
var $subject;
/**
* optional date
*
* @desc optional date
*/
var $date;
/**
* author of item
*
* @desc author of item
* @since 1.001 - 2003-05-30
*/
var $author;
/**
* url to comments page (rss 2.0)
*
* @desc url to comments page (rss 2.0)
* @since 1.001 - 2003-05-30
*/
var $comments;
/**
* imagelink for this item (mod_im only)
*
* @desc imagelink for this item (mod_im only)
* @since 1.002 - 2003-06-26
*/
var $image;
/**#@-*/
/*-----------------------*/
/* C O N S T R U C T O R */
/*-----------------------*/
/**#@+
* @access private
* @return void
*/
/**
* Constructor
*
* @desc Constructor
* @param string $about URL
* @param string $title
* @param string $link URL
* @param string $description (optional)
* @param string $subject some sort of category (optional)
* @param string $date format: 2003-05-29T00:03:07+0200 (optional)
* @param string $author some sort of category author of item
* @param string $comments url to comment page rss 2.0 value
* @param string $image optional mod_im value for dispaying a different pic for every item
* @uses setAbout()
* @uses setTitle()
* @uses setLink()
* @uses setDescription()
* @uses setSubject()
* @uses setDate()
* @uses setAuthor()
* @uses setComments()
* @uses setImage()
*/
function RSSItem($about = '',
$title = '',
$link = '',
$description = '',
$subject = '',
$date = '',
$author = '',
$comments = '',
$image = '') {
$this->setAbout($about);
$this->setTitle($title);
$this->setLink($link);
$this->setDescription($description);
$this->setSubject($subject);
$this->setDate($date);
$this->setAuthor($author);
$this->setComments($comments);
$this->setImage($image);
} // end constructor
/**
* Sets $about variable
*
* @desc Sets $about variable
* @param string $about
* @see $about
*/
function setAbout($about = '') {
if (!isset($this->about) && strlen(trim($about)) > 0) {
$this->about = (string) trim($about);
} // end if
} // end function
/**
* Sets $title variable
*
* @desc Sets $title variable
* @param string $title
* @see $title
*/
function setTitle($title = '') {
if (!isset($this->title) && strlen(trim($title)) > 0) {
$this->title = (string) trim($title);
} // end if
} // end function
/**
* Sets $link variable
*
* @desc Sets $link variable
* @param string $link
* @see $link
*/
function setLink($link = '') {
if (!isset($this->link) && strlen(trim($link)) > 0) {
$this->link = (string) trim($link);
} // end if
} // end function
/**
* Sets $description variable
*
* @desc Sets $description variable
* @param string $description
* @see $description
*/
function setDescription($description = '') {
if (!isset($this->description) && strlen(trim($description)) > 0) {
$this->description = (string) trim($description);
} // end if
} // end function
/**
* Sets $subject variable
*
* @desc Sets $subject variable
* @param string $subject
* @see $subject
*/
function setSubject($subject = '') {
if (!isset($this->subject) && strlen(trim($subject)) > 0) {
$this->subject = (string) trim($subject);
} // end if
} // end function
/**
* Sets $date variable
*
* @desc Sets $date variable
* @param string $date
* @see $date
*/
function setDate($date = '') {
if (!isset($this->date) && strlen(trim($date)) > 0) {
$this->date = (string) trim($date);
} // end if
} // end function
/**
* Sets $author variable
*
* @desc Sets $author variable
* @param string $author
* @see $author
* @since 1.001 - 2003-05-30
*/
function setAuthor($author = '') {
if (!isset($this->author) && strlen(trim($author)) > 0) {
$this->author = (string) trim($author);
} // end if
} // end function
/**
* Sets $comments variable
*
* @desc Sets $comments variable
* @param string $comments
* @see $comments
* @since 1.001 - 2003-05-30
*/
function setComments($comments = '') {
if (!isset($this->comments) && strlen(trim($comments)) > 0) {
$this->comments = (string) trim($comments);
} // end if
} // end function
/**
* Sets $image variable
*
* @desc Sets $image variable
* @param string $image
* @see $image
* @since 1.002 - 2003-06-26
*/
function setImage($image = '') {
if (!isset($this->image) && strlen(trim($image)) > 0) {
$this->image = (string) trim($image);
} // end if
} // end function
/**#@-*/
/**#@+
* @access public
*/
/**
* Returns $about variable
*
* @desc Returns $about variable
* @return string $about
* @see $about
*/
function getAbout() {
return (string) $this->about;
} // end function
/**
* Returns $title variable
*
* @desc Returns $title variable
* @return string $title
* @see $title
*/
function getTitle() {
return (string) $this->title;
} // end function
/**
* Returns $link variable
*
* @desc Returns $link variable
* @return string $link
* @see $link
*/
function getLink() {
return (string) $this->link;
} // end function
/**
* Returns $description variable
*
* @desc Returns $description variable
* @return string $description
* @see $description
*/
function getDescription() {
return (string) $this->description;
} // end function
/**
* Returns $subject variable
*
* @desc Returns $subject variable
* @return string $subject
* @see $subject
*/
function getSubject() {
return (string) $this->subject;
} // end function
/**
* Returns $date variable
*
* @desc Returns $date variable
* @return string $date
* @see $date
*/
function getDate() {
return (string) $this->date;
} // end function
/**
* Returns $author variable
*
* @desc Returns $author variable
* @return string $author
* @see $author
* @since 1.001 - 2003-05-30
*/
function getAuthor() {
return (string) $this->author;
} // end function
/**
* Returns $comments variable
*
* @desc Returns $comments variable
* @return string $comments
* @see $comments
* @since 1.001 - 2003-05-30
*/
function getComments() {
return (string) $this->comments;
} // end function
/**
* Returns $image variable
*
* @desc Returns $image variable
* @return string $image
* @see $image
* @since 1.002 - 2003-06-26
*/
function getImage() {
return (string) $this->image;
} // end function
/**#@-*/
} // end class RSSItem
?>[/php]
