- Aur-dev - lists.archlinux.org

[PATCH] Add error color when package is orphaned
by Marcus Andersson 07 May '21

07 May '21

--- web/template/pkg_search_results.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/web/template/pkg_search_results.php b/web/template/pkg_search_results.php index 7c5ad03b..61335560 100644 --- a/web/template/pkg_search_results.php +++ b/web/template/pkg_search_results.php @@ -96,7 +96,7 @@ if (!$result): ?> <a href="<?= get_uri('/packages/'); ?>?K=<?= htmlspecialchars($row['Maintainer'], ENT_QUOTES) ?>&SeB=m"><?= htmlspecialchars($row['Maintainer']) ?></a> <?php endif; ?> <?php else: ?> - <span><?= __("orphan") ?></span> + <span class="error"><?= __("orphan") ?></span> <?php endif; ?> </td> </tr> -- 2.31.1

2 1

Re: aur-dev Digest, Vol 143, Issue 4
by marcus＠tojoma.se 06 May '21

06 May '21

Bumping this thread since it probably has fallen through the cracks :) On Wed, Sep 23 2020 at 12:00:01 PM +0000, aur-dev-request(a)archlinux.org wrote: > Send aur-dev mailing list submissions to > aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> > > To subscribe or unsubscribe via the World Wide Web, visit > <https://lists.archlinux.org/listinfo/aur-dev> > or, via email, send a message with subject or body 'help' to > aur-dev-request(a)archlinux.org <mailto:aur-dev-request@archlinux.org> > > You can reach the person managing the list at > aur-dev-owner(a)archlinux.org <mailto:aur-dev-owner@archlinux.org> > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of aur-dev digest..." > > > Today's Topics: > > 1. Re: Highlight orphaned packages in table (Marcus Andersson) > (marcus(a)tojoma.se <mailto:marcus@tojoma.se>) > 2. Re: Highlight orphaned packages in table (Marcus Andersson) > (Lukas Fleischer) > 3. [PATCH] Adding color highlighting to orphaned packages on > result list (marcus(a)tojoma.se <mailto:marcus@tojoma.se>) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 22 Sep 2020 15:35:34 +0200 > From: marcus(a)tojoma.se <mailto:marcus@tojoma.se> > To: aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> > Subject: Re: Highlight orphaned packages in table (Marcus Andersson) > Message-ID: <A3B2HQ.ZGUC0Y5RVNZX(a)tojoma.se > <mailto:A3B2HQ.ZGUC0Y5RVNZX@tojoma.se>> > Content-Type: text/plain; charset=us-ascii; format=flowed > > > Hi Lukas, > > No worries. > > Yes, exactly, changing the font color to red of the word "orphan". I > think that the background color can stay the same, it will be easy > enough to differentiate an orphaned package from a maintained one if > the text color is different. > > Best Regards, > Marcus Andersson (mackilanu) > > On Tue, Sep 22, 2020 at 12:00, aur-dev-request(a)archlinux.org > <mailto:aur-dev-request@archlinux.org> wrote: >> Send aur-dev mailing list submissions to >> aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> >> <<mailto:aur-dev@archlinux.org>> >> >> To subscribe or unsubscribe via the World Wide Web, visit >> <<https://lists.archlinux.org/listinfo/aur-dev>> >> or, via email, send a message with subject or body 'help' to >> aur-dev-request(a)archlinux.org >> <mailto:aur-dev-request@archlinux.org> >> <<mailto:aur-dev-request@archlinux.org>> >> >> You can reach the person managing the list at >> aur-dev-owner(a)archlinux.org <mailto:aur-dev-owner@archlinux.org> >> <<mailto:aur-dev-owner@archlinux.org>> >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of aur-dev digest..." >> >> >> Today's Topics: >> >> 1. Re: Highlight orphaned packages in table (Lukas Fleischer) >> >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Mon, 21 Sep 2020 20:45:35 -0400 >> From: Lukas Fleischer <lfleischer(a)archlinux.org >> <mailto:lfleischer@archlinux.org> >> <<mailto:lfleischer@archlinux.org>>> >> To: aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> >> <<mailto:aur-dev@archlinux.org>> >> Subject: Re: Highlight orphaned packages in table >> Message-ID: <160073553521.155630.14274525589529055982@typhoon> >> Content-Type: text/plain; charset="utf-8" >> >> Hi Marcus, >> >> Sorry, this somehow fell through the cracks. >> >> I like the idea in general. Do you have something more specific in >> mind? >> What would the highlighted entry look like? Red text color for the >> word >> "orphan"? >> >> Best, >> Lukas >> >> >> ------------------------------ >> >> Subject: Digest Footer >> >> _______________________________________________ >> aur-dev mailing list >> aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> >> <<mailto:aur-dev@archlinux.org>> >> <<https://lists.archlinux.org/listinfo/aur-dev>> >> >> >> ------------------------------ >> >> End of aur-dev Digest, Vol 143, Issue 3 >> *************************************** > > > > ------------------------------ > > Message: 2 > Date: Tue, 22 Sep 2020 09:57:44 -0400 > From: Lukas Fleischer <lfleischer(a)archlinux.org > <mailto:lfleischer@archlinux.org>> > To: aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> > Subject: Re: Highlight orphaned packages in table (Marcus Andersson) > Message-ID: <160078306465.168972.1930749137722452139@typhoon> > Content-Type: text/plain; charset="utf-8" > > On Tue, 22 Sep 2020 at 09:35:34, wrote: >> Yes, exactly, changing the font color to red of the word "orphan". I >> think that the background color can stay the same, it will be easy >> enough to differentiate an orphaned package from a maintained one if >> the text color is different. > > Yes, sounds good to me! You can send patches to this mailing list. > > > ------------------------------ > > Message: 3 > Date: Tue, 22 Sep 2020 17:42:40 +0200 > From: marcus(a)tojoma.se <mailto:marcus@tojoma.se> > To: aur-dev <aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org>> > Subject: [PATCH] Adding color highlighting to orphaned packages on > result list > Message-ID: <4ZG2HQ.4ZZARZDKA3WT3(a)tojoma.se > <mailto:4ZG2HQ.4ZZARZDKA3WT3@tojoma.se>> > Content-Type: text/plain; charset=us-ascii; format=flowed > > The following patch solves the issue addressed by me in a previous > email, regarding the color of the word "orphan" when browsing > packages. > > > Signed-off-by: Marcus Andersson <marcus(a)tojoma.se > <mailto:marcus@tojoma.se>> > --- > web/template/pkg_search_results.php | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > mode change 100644 => 100755 web/template/pkg_search_results.php > > diff --git a/web/template/pkg_search_results.php > b/web/template/pkg_search_results.php > old mode 100644 > new mode 100755 > index 7c5ad03b..61335560 > --- a/web/template/pkg_search_results.php > +++ b/web/template/pkg_search_results.php > @@ -96,7 +96,7 @@ if (!$result): ?> > <a href="<?= get_uri('/packages/'); ?>?K=<?= > htmlspecialchars($row['Maintainer'], ENT_QUOTES) ?>& > SeB=m"><?= > htmlspecialchars($row['Maintainer']) ?></a> > <?php endif; ?> > <?php else: ?> > - <span><?= __("orphan") ?></span> > + <span class="error"><?= __("orphan") ?></span> > <?php endif; ?> > </td> > </tr> > -- > 2.28.0 > > > Regards, > Marcus Andersson(mackilanu) > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > aur-dev mailing list > aur-dev(a)archlinux.org <mailto:aur-dev@archlinux.org> > <https://lists.archlinux.org/listinfo/aur-dev> > > > ------------------------------ > > End of aur-dev Digest, Vol 143, Issue 4 > ***************************************

2 1

[aur-dev][PATCH] dos2unix a file with Windows linebreaks that editors and human reviewers hate
by Eli Schwartz 02 May '21

02 May '21

Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> --- web/lib/feedcreator.class.php | 3084 ++++++++++++++++----------------- 1 file changed, 1542 insertions(+), 1542 deletions(-) diff --git a/web/lib/feedcreator.class.php b/web/lib/feedcreator.class.php index e881f252..a1fe24c9 100644 --- a/web/lib/feedcreator.class.php +++ b/web/lib/feedcreator.class.php @@ -1,1542 +1,1542 @@ -<?php -/*************************************************************************** - -FeedCreator class v1.7.2 -originally (c) Kai Blankenhorn -www.bitfolge.de -kaib(a)bitfolge.de -v1.3 work by Scott Reynen (scott(a)randomchaos.com) and Kai Blankenhorn -v1.5 OPML support by Dirk Clemens - -This library is free software; you can redistribute it and/or -modify it under the terms of the GNU Lesser General Public -License as published by the Free Software Foundation; either -version 2.1 of the License, or (at your option) any later version. - -This library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Lesser General Public License for more details. - -You should have received a copy of the GNU Lesser General Public -License along with this library; if not, write to the Free Software -Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -**************************************************************************** - - -Changelog: - -v1.7.2 10-11-04 - license changed to LGPL - -v1.7.1 - fixed a syntax bug - fixed left over debug code - -v1.7 07-18-04 - added HTML and JavaScript feeds (configurable via CSS) (thanks to Pascal Van Hecke) - added HTML descriptions for all feed formats (thanks to Pascal Van Hecke) - added a switch to select an external stylesheet (thanks to Pascal Van Hecke) - changed default content-type to application/xml - added character encoding setting - fixed numerous smaller bugs (thanks to S�ren Fuhrmann of golem.de) - improved changing ATOM versions handling (thanks to August Trometer) - improved the UniversalFeedCreator's useCached method (thanks to S�ren Fuhrmann of golem.de) - added charset output in HTTP headers (thanks to S�ren Fuhrmann of golem.de) - added Slashdot namespace to RSS 1.0 (thanks to S�ren Fuhrmann of golem.de) - -v1.6 05-10-04 - added stylesheet to RSS 1.0 feeds - fixed generator comment (thanks Kevin L. Papendick and Tanguy Pruvot) - fixed RFC822 date bug (thanks Tanguy Pruvot) - added TimeZone customization for RFC8601 (thanks Tanguy Pruvot) - fixed Content-type could be empty (thanks Tanguy Pruvot) - fixed author/creator in RSS1.0 (thanks Tanguy Pruvot) - -v1.6 beta 02-28-04 - added Atom 0.3 support (not all features, though) - improved OPML 1.0 support (hopefully - added more elements) - added support for arbitrary additional elements (use with caution) - code beautification :-) - considered beta due to some internal changes - -v1.5.1 01-27-04 - fixed some RSS 1.0 glitches (thanks to St�phane Vanpoperynghe) - fixed some inconsistencies between documentation and code (thanks to Timothy Martin) - -v1.5 01-06-04 - added support for OPML 1.0 - added more documentation - -v1.4 11-11-03 - optional feed saving and caching - improved documentation - minor improvements - -v1.3 10-02-03 - renamed to FeedCreator, as it not only creates RSS anymore - added support for mbox - tentative support for echo/necho/atom/pie/??? - -v1.2 07-20-03 - intelligent auto-truncating of RSS 0.91 attributes - don't create some attributes when they're not set - documentation improved - fixed a real and a possible bug with date conversions - code cleanup - -v1.1 06-29-03 - added images to feeds - now includes most RSS 0.91 attributes - added RSS 2.0 feeds - -v1.0 06-24-03 - initial release - - - -***************************************************************************/ - -/*** GENERAL USAGE ********************************************************* - -include("feedcreator.class.php"); - -$rss = new UniversalFeedCreator(); -$rss->useCached(); // use cached version if age<1 hour -$rss->title = "PHP news"; -$rss->description = "daily news from the PHP scripting world"; - -//optional -$rss->descriptionTruncSize = 500; -$rss->descriptionHtmlSyndicated = true; - -$rss->link = "http://www.dailyphp.net/news"; -$rss->syndicationURL = "http://www.dailyphp.net/".$_SERVER["PHP_SELF"]; - -$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 = $data->title; - $item->link = $data->url; - $item->description = $data->short; - - //optional - item->descriptionTruncSize = 500; - item->descriptionHtmlSyndicated = true; - - $item->date = $data->newsdate; - $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 (deprecated), -// MBOX, OPML, ATOM, ATOM0.3, HTML, JS -echo $rss->saveFeed("RSS1.0", "news/feed.xml"); - - -*************************************************************************** -* A little setup * -**************************************************************************/ - -// your local timezone, set to "" to disable or for GMT -define("TIME_ZONE","+01:00"); - - - - -/** - * Version string. - **/ -define("FEEDCREATOR_VERSION", "FeedCreator 1.7.2"); - - - -/** - * A FeedItem is a part of a FeedCreator feed. - * - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - * @since 1.3 - */ -class FeedItem extends HtmlDescribable { - /** - * Mandatory attributes of an item. - */ - var $title, $description, $link; - - /** - * Optional attributes of an item. - */ - var $author, $authorEmail, $image, $category, $comments, $guid, $source, $creator; - - /** - * Publishing date of an item. May be in one of the following formats: - * - * RFC 822: - * "Mon, 20 Jan 03 18:05:41 +0400" - * "20 Jan 03 18:05:41 +0000" - * - * ISO 8601: - * "2003-01-20T18:05:41+04:00" - * - * Unix: - * 1043082341 - */ - var $date; - - /** - * Any additional elements to include as an assiciated array. All $key => $value pairs - * will be included unencoded in the feed item in the form - * <$key>$value</$key> - * Again: No encoding will be used! This means you can invalidate or enhance the feed - * if $value contains markup. This may be abused to embed tags not implemented by - * the FeedCreator class used. - */ - var $additionalElements = Array(); - - // on hold - // var $source; -} - - - -/** - * An FeedImage may be added to a FeedCreator feed. - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - * @since 1.3 - */ -class FeedImage extends HtmlDescribable { - /** - * Mandatory attributes of an image. - */ - var $title, $url, $link; - - /** - * Optional attributes of an image. - */ - var $width, $height, $description; -} - - - -/** - * An HtmlDescribable is an item within a feed that can have a description that may - * include HTML markup. - */ -class HtmlDescribable { - /** - * Indicates whether the description field should be rendered in HTML. - */ - var $descriptionHtmlSyndicated; - - /** - * Indicates whether and to how many characters a description should be truncated. - */ - var $descriptionTruncSize; - - /** - * Returns a formatted description field, depending on descriptionHtmlSyndicated and - * $descriptionTruncSize properties - * @return string the formatted description - */ - function getDescription() { - $descriptionField = new FeedHtmlField($this->description); - $descriptionField->syndicateHtml = $this->descriptionHtmlSyndicated; - $descriptionField->truncSize = $this->descriptionTruncSize; - return $descriptionField->output(); - } - -} - - -/** - * An FeedHtmlField describes and generates - * a feed, item or image html field (probably a description). Output is - * generated based on $truncSize, $syndicateHtml properties. - * @author Pascal Van Hecke <feedcreator.class.php(a)vanhecke.info> - * @version 1.6 - */ -class FeedHtmlField { - /** - * Mandatory attributes of a FeedHtmlField. - */ - var $rawFieldContent; - - /** - * Optional attributes of a FeedHtmlField. - * - */ - var $truncSize, $syndicateHtml; - - /** - * Creates a new instance of FeedHtmlField. - * @param $string: if given, sets the rawFieldContent property - */ - function FeedHtmlField($parFieldContent) { - if ($parFieldContent) { - $this->rawFieldContent = $parFieldContent; - } - } - - - /** - * Creates the right output, depending on $truncSize, $syndicateHtml properties. - * @return string the formatted field - */ - function output() { - // when field available and syndicated in html we assume - // - valid html in $rawFieldContent and we enclose in CDATA tags - // - no truncation (truncating risks producing invalid html) - if (!$this->rawFieldContent) { - $result = ""; - } elseif ($this->syndicateHtml) { - $result = "<![CDATA[".$this->rawFieldContent."]]>"; - } else { - if ($this->truncSize and is_int($this->truncSize)) { - $result = FeedCreator::iTrunc(htmlspecialchars($this->rawFieldContent),$this->truncSize); - } else { - $result = htmlspecialchars($this->rawFieldContent); - } - } - return $result; - } - -} - - - -/** - * UniversalFeedCreator lets you choose during runtime which - * format to build. - * For general usage of a feed class, see the FeedCreator class - * below or the example above. - * - * @since 1.3 - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class UniversalFeedCreator extends FeedCreator { - var $_feed; - - function _setFormat($format) { - switch (strtoupper($format)) { - - case "2.0": - // fall through - case "RSS2.0": - $this->_feed = new RSSCreator20(); - break; - - case "1.0": - // fall through - case "RSS1.0": - $this->_feed = new RSSCreator10(); - break; - - case "0.91": - // fall through - case "RSS0.91": - $this->_feed = new RSSCreator091(); - break; - - case "PIE0.1": - $this->_feed = new PIECreator01(); - break; - - case "MBOX": - $this->_feed = new MBOXCreator(); - break; - - case "OPML": - $this->_feed = new OPMLCreator(); - break; - - case "ATOM": - // fall through: always the latest ATOM version - - case "ATOM0.3": - $this->_feed = new AtomCreator03(); - break; - - case "HTML": - $this->_feed = new HTMLCreator(); - break; - - case "JS": - // fall through - case "JAVASCRIPT": - $this->_feed = new JSCreator(); - break; - - default: - $this->_feed = new RSSCreator091(); - break; - } - - $vars = get_object_vars($this); - foreach ($vars as $key => $value) { - // prevent overwriting of properties "contentType", "encoding"; do not copy "_feed" itself - if (!in_array($key, array("_feed", "contentType", "encoding"))) { - $this->_feed->{$key} = $this->{$key}; - } - } - } - - /** - * Creates a syndication feed based on the items previously added. - * - * @see FeedCreator::addItem() - * @param string format format the feed should comply to. Valid values are: - * "PIE0.1", "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3", "HTML", "JS" - * @return string the contents of the feed. - */ - function createFeed($format = "RSS0.91") { - $this->_setFormat($format); - return $this->_feed->createFeed(); - } - - - - /** - * Saves this feed as a file on the local disk. After the file is saved, an HTTP redirect - * header may be sent to redirect the use to the newly created file. - * @since 1.4 - * - * @param string format format the feed should comply to. Valid values are: - * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM", "ATOM0.3", "HTML", "JS" - * @param string filename optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). - * @param boolean displayContents optional send the content of the file or not. If true, the file will be sent in the body of the response. - */ - function saveFeed($format="RSS0.91", $filename="", $displayContents=true) { - $this->_setFormat($format); - $this->_feed->saveFeed($filename, $displayContents); - } - - - /** - * Turns on caching and checks if there is a recent version of this feed in the cache. - * If there is, an HTTP redirect header is sent. - * To effectively use caching, you should create the FeedCreator object and call this method - * before anything else, especially before you do the time consuming task to build the feed - * (web fetching, for example). - * - * @param string format format the feed should comply to. Valid values are: - * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3". - * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). - * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) - */ - function useCached($format="RSS0.91", $filename="", $timeout=3600) { - $this->_setFormat($format); - $this->_feed->useCached($filename, $timeout); - } - -} - - -/** - * FeedCreator is the abstract base implementation for concrete - * implementations that implement a specific format of syndication. - * - * @abstract - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - * @since 1.4 - */ -class FeedCreator extends HtmlDescribable { - - /** - * Mandatory attributes of a feed. - */ - var $title, $description, $link; - - - /** - * Optional attributes of a feed. - */ - var $syndicationURL, $image, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays; - - /** - * The url of the external xsl stylesheet used to format the naked rss feed. - * Ignored in the output when empty. - */ - var $xslStyleSheet = ""; - - - /** - * @access private - */ - var $items = Array(); - - - /** - * This feed's MIME content type. - * @since 1.4 - * @access private - */ - var $contentType = "application/xml"; - - - /** - * This feed's character encoding. - * @since 1.6.1 - **/ - var $encoding = "ISO-8859-1"; - - - /** - * Any additional elements to include as an assiciated array. All $key => $value pairs - * will be included unencoded in the feed in the form - * <$key>$value</$key> - * Again: No encoding will be used! This means you can invalidate or enhance the feed - * if $value contains markup. This may be abused to embed tags not implemented by - * the FeedCreator class used. - */ - var $additionalElements = Array(); - - - /** - * Adds an FeedItem to the feed. - * - * @param object FeedItem $item The FeedItem to add to the feed. - * @access public - */ - function addItem($item) { - $this->items[] = $item; - } - - - /** - * Truncates a string to a certain length at the most sensible point. - * First, if there's a '.' character near the end of the string, the string is truncated after this character. - * If there is no '.', the string is truncated after the last ' ' character. - * If the string is truncated, " ..." is appended. - * If the string is already shorter than $length, it is returned unchanged. - * - * @static - * @param string string A string to be truncated. - * @param int length the maximum length the string should be truncated to - * @return string the truncated string - */ - function iTrunc($string, $length) { - if (strlen($string)<=$length) { - return $string; - } - - $pos = strrpos($string,"."); - if ($pos>=$length-4) { - $string = substr($string,0,$length-4); - $pos = strrpos($string,"."); - } - if ($pos>=$length*0.4) { - return substr($string,0,$pos+1)." ..."; - } - - $pos = strrpos($string," "); - if ($pos>=$length-4) { - $string = substr($string,0,$length-4); - $pos = strrpos($string," "); - } - if ($pos>=$length*0.4) { - return substr($string,0,$pos)." ..."; - } - - return substr($string,0,$length-4)." ..."; - - } - - - /** - * Creates a comment indicating the generator of this feed. - * The format of this comment seems to be recognized by - * Syndic8.com. - */ - function _createGeneratorComment() { - return "\n"; - } - - - /** - * Creates a string containing all additional elements specified in - * $additionalElements. - * @param elements array an associative array containing key => value pairs - * @param indentString string a string that will be inserted before every generated line - * @return string the XML tags corresponding to $additionalElements - */ - function _createAdditionalElements($elements, $indentString="") { - $ae = ""; - if (is_array($elements)) { - foreach($elements AS $key => $value) { - $ae.= $indentString."<$key>$value</$key>\n"; - } - } - return $ae; - } - - function _createStylesheetReferences() { - $xml = ""; - if ($this->cssStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->cssStyleSheet."\" type=\"text/css\"?>\n"; - if ($this->xslStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->xslStyleSheet."\" type=\"text/xsl\"?>\n"; - return $xml; - } - - - /** - * Builds the feed's text. - * @abstract - * @return string the feed's complete text - */ - function createFeed() { - } - - /** - * Generate a filename for the feed cache file. The result will be $_SERVER["PHP_SELF"] with the extension changed to .xml. - * For example: - * - * echo $_SERVER["PHP_SELF"]."\n"; - * echo FeedCreator::_generateFilename(); - * - * would produce: - * - * /rss/latestnews.php - * latestnews.xml - * - * @return string the feed cache filename - * @since 1.4 - * @access private - */ - function _generateFilename() { - $fileInfo = pathinfo($_SERVER["PHP_SELF"]); - return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".xml"; - } - - - /** - * @since 1.4 - * @access private - */ - function _redirect($filename) { - // attention, heavily-commented-out-area - - // maybe use this in addition to file time checking - //Header("Expires: ".date("r",time()+$this->_timeout)); - - /* no caching at all, doesn't seem to work as good: - Header("Cache-Control: no-cache"); - Header("Pragma: no-cache"); - */ - - // HTTP redirect, some feed readers' simple HTTP implementations don't follow it - //Header("Location: ".$filename); - - Header("Content-Type: ".$this->contentType."; charset=".$this->encoding."; filename=".basename($filename)); - Header("Content-Disposition: inline; filename=".basename($filename)); - readfile($filename, "r"); - die(); - } - - /** - * Turns on caching and checks if there is a recent version of this feed in the cache. - * If there is, an HTTP redirect header is sent. - * To effectively use caching, you should create the FeedCreator object and call this method - * before anything else, especially before you do the time consuming task to build the feed - * (web fetching, for example). - * @since 1.4 - * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). - * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) - */ - function useCached($filename="", $timeout=3600) { - $this->_timeout = $timeout; - if ($filename=="") { - $filename = $this->_generateFilename(); - } - if (file_exists($filename) AND (time()-filemtime($filename) < $timeout)) { - $this->_redirect($filename); - } - } - - - /** - * Saves this feed as a file on the local disk. After the file is saved, a redirect - * header may be sent to redirect the user to the newly created file. - * @since 1.4 - * - * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). - * @param redirect boolean optional send an HTTP redirect header or not. If true, the user will be automatically redirected to the created file. - */ - function saveFeed($filename="", $displayContents=true) { - if ($filename=="") { - $filename = $this->_generateFilename(); - } - $feedFile = fopen($filename, "w+"); - if ($feedFile) { - fputs($feedFile,$this->createFeed()); - fclose($feedFile); - if ($displayContents) { - $this->_redirect($filename); - } - } else { - echo "<br /><strong>Error creating feed file, please check write permissions.</strong><br />"; - } - } - -} - - -/** - * FeedDate is an internal class that stores a date for a feed or feed item. - * Usually, you won't need to use this. - */ -class FeedDate { - var $unix; - - /** - * Creates a new instance of FeedDate representing a given date. - * Accepts RFC 822, ISO 8601 date formats as well as unix time stamps. - * @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and time is used. - */ - function FeedDate($dateString="") { - if ($dateString=="") $dateString = date("r"); - - if (is_integer($dateString)) { - $this->unix = $dateString; - return; - } - if (preg_match("~(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s+)?(\\d{1,2})\\s+([a-zA-Z]{3})\\s+(\\d{4})\\s+(\\d{2}):(\\d{2}):(\\d{2})\\s+(.*)~",$dateString,$matches)) { - $months = Array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12); - $this->unix = mktime($matches[4],$matches[5],$matches[6],$months[$matches[2]],$matches[1],$matches[3]); - if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { - $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; - } else { - if (strlen($matches[7])==1) { - $oneHour = 3600; - $ord = ord($matches[7]); - if ($ord < ord("M")) { - $tzOffset = (ord("A") - $ord - 1) * $oneHour; - } elseif ($ord >= ord("M") AND $matches[7]!="Z") { - $tzOffset = ($ord - ord("M")) * $oneHour; - } elseif ($matches[7]=="Z") { - $tzOffset = 0; - } - } - switch ($matches[7]) { - case "UT": - case "GMT": $tzOffset = 0; - } - } - $this->unix += $tzOffset; - return; - } - if (preg_match("~(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})(.*)~",$dateString,$matches)) { - $this->unix = mktime($matches[4],$matches[5],$matches[6],$matches[2],$matches[3],$matches[1]); - if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { - $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; - } else { - if ($matches[7]=="Z") { - $tzOffset = 0; - } - } - $this->unix += $tzOffset; - return; - } - $this->unix = 0; - } - - /** - * Gets the date stored in this FeedDate as an RFC 822 date. - * - * @return a date in RFC 822 format - */ - function rfc822() { - //return gmdate("r",$this->unix); - $date = gmdate("D, d M Y H:i:s", $this->unix); - if (TIME_ZONE!="") $date .= " ".str_replace(":","",TIME_ZONE); - return $date; - } - - /** - * Gets the date stored in this FeedDate as an ISO 8601 date. - * - * @return a date in ISO 8601 format - */ - function iso8601() { - $date = gmdate("Y-m-d\TH:i:sO",$this->unix); - $date = substr($date,0,22) . ':' . substr($date,-2); - if (TIME_ZONE!="") $date = str_replace("+00:00",TIME_ZONE,$date); - return $date; - } - - /** - * Gets the date stored in this FeedDate as unix time stamp. - * - * @return a date as a unix time stamp - */ - function unix() { - return $this->unix; - } -} - - -/** - * RSSCreator10 is a FeedCreator that implements RDF Site Summary (RSS) 1.0. - * - * @see http://www.purl.org/rss/1.0/ - * @since 1.3 - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class RSSCreator10 extends FeedCreator { - - /** - * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. - * The feed will contain all items previously added in the same order. - * @return string the feed's complete text - */ - function createFeed() { - $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; - $feed.= $this->_createGeneratorComment(); - if ($this->cssStyleSheet=="") { - $cssStyleSheet = "http://www.w3.org/2000/08/w3c-synd/style.css"; - } - $feed.= $this->_createStylesheetReferences(); - $feed.= "<rdf:RDF\n"; - $feed.= " xmlns=\"http://purl.org/rss/1.0/\"\n"; - $feed.= " xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n"; - $feed.= " xmlns:slash=\"http://purl.org/rss/1.0/modules/slash/\"\n"; - $feed.= " xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n"; - $feed.= " <channel rdf:about=\"".$this->syndicationURL."\">\n"; - $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; - $feed.= " <description>".htmlspecialchars($this->description)."</description>\n"; - $feed.= " <link>".$this->link."</link>\n"; - if ($this->image!=null) { - $feed.= " <image rdf:resource=\"".$this->image->url."\" />\n"; - } - $now = new FeedDate(); - $feed.= " <dc:date>".htmlspecialchars($now->iso8601())."</dc:date>\n"; - $feed.= " <items>\n"; - $feed.= " <rdf:Seq>\n"; - for ($i=0;$i<count($this->items);$i++) { - $feed.= " <rdf:li rdf:resource=\"".htmlspecialchars($this->items[$i]->link)."\"/>\n"; - } - $feed.= " </rdf:Seq>\n"; - $feed.= " </items>\n"; - $feed.= " </channel>\n"; - if ($this->image!=null) { - $feed.= " <image rdf:about=\"".$this->image->url."\">\n"; - $feed.= " <title>".$this->image->title."</title>\n"; - $feed.= " <link>".$this->image->link."</link>\n"; - $feed.= " <url>".$this->image->url."</url>\n"; - $feed.= " </image>\n"; - } - $feed.= $this->_createAdditionalElements($this->additionalElements, " "); - - for ($i=0;$i<count($this->items);$i++) { - $feed.= " <item rdf:about=\"".htmlspecialchars($this->items[$i]->link)."\">\n"; - //$feed.= " <dc:type>Posting</dc:type>\n"; - $feed.= " <dc:format>text/html</dc:format>\n"; - if ($this->items[$i]->date!=null) { - $itemDate = new FeedDate($this->items[$i]->date); - $feed.= " <dc:date>".htmlspecialchars($itemDate->iso8601())."</dc:date>\n"; - } - if ($this->items[$i]->source!="") { - $feed.= " <dc:source>".htmlspecialchars($this->items[$i]->source)."</dc:source>\n"; - } - if ($this->items[$i]->author!="") { - $feed.= " <dc:creator>".htmlspecialchars($this->items[$i]->author)."</dc:creator>\n"; - } - $feed.= " <title>".htmlspecialchars(strip_tags(strtr($this->items[$i]->title,"\n\r"," ")))."</title>\n"; - $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; - $feed.= " <description>".htmlspecialchars($this->items[$i]->description)."</description>\n"; - $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); - $feed.= " </item>\n"; - } - $feed.= "</rdf:RDF>\n"; - return $feed; - } -} - - - -/** - * RSSCreator091 is a FeedCreator that implements RSS 0.91 Spec, revision 3. - * - * @see http://my.netscape.com/publish/formats/rss-spec-0.91.html - * @since 1.3 - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class RSSCreator091 extends FeedCreator { - - /** - * Stores this RSS feed's version number. - * @access private - */ - var $RSSVersion; - - function RSSCreator091() { - $this->_setRSSVersion("0.91"); - $this->contentType = "application/rss+xml"; - } - - /** - * Sets this RSS feed's version number. - * @access private - */ - function _setRSSVersion($version) { - $this->RSSVersion = $version; - } - - /** - * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. - * The feed will contain all items previously added in the same order. - * @return string the feed's complete text - */ - function createFeed() { - $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; - $feed.= $this->_createGeneratorComment(); - $feed.= $this->_createStylesheetReferences(); - $feed.= "<rss version=\"".$this->RSSVersion."\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n"; - $feed.= " <channel>\n"; - $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</title>\n"; - $this->descriptionTruncSize = 500; - $feed.= " <description>".$this->getDescription()."</description>\n"; - $feed.= " <link>".$this->link."</link>\n"; - $feed.= " <atom:link href=\"".$this->syndicationURL."\" rel=\"self\" type=\"application/rss+xml\" />\n"; - $now = new FeedDate(); - $feed.= " <lastBuildDate>".htmlspecialchars($now->rfc822())."</lastBuildDate>\n"; - $feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\n"; - - if ($this->image!=null) { - $feed.= " <image>\n"; - $feed.= " <url>".$this->image->url."</url>\n"; - $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->image->title),100)."</title>\n"; - $feed.= " <link>".$this->image->link."</link>\n"; - if ($this->image->width!="") { - $feed.= " <width>".$this->image->width."</width>\n"; - } - if ($this->image->height!="") { - $feed.= " <height>".$this->image->height."</height>\n"; - } - if ($this->image->description!="") { - $feed.= " <description>".$this->image->getDescription()."</description>\n"; - } - $feed.= " </image>\n"; - } - if ($this->language!="") { - $feed.= " <language>".$this->language."</language>\n"; - } - if ($this->copyright!="") { - $feed.= " <copyright>".FeedCreator::iTrunc(htmlspecialchars($this->copyright),100)."</copyright>\n"; - } - if ($this->editor!="") { - $feed.= " <managingEditor>".FeedCreator::iTrunc(htmlspecialchars($this->editor),100)."</managingEditor>\n"; - } - if ($this->webmaster!="") { - $feed.= " <webMaster>".FeedCreator::iTrunc(htmlspecialchars($this->webmaster),100)."</webMaster>\n"; - } - if ($this->pubDate!="") { - $pubDate = new FeedDate($this->pubDate); - $feed.= " <pubDate>".htmlspecialchars($pubDate->rfc822())."</pubDate>\n"; - } - if ($this->category!="") { - $feed.= " <category>".htmlspecialchars($this->category)."</category>\n"; - } - if ($this->docs!="") { - $feed.= " <docs>".FeedCreator::iTrunc(htmlspecialchars($this->docs),500)."</docs>\n"; - } - if ($this->ttl!="") { - $feed.= " <ttl>".htmlspecialchars($this->ttl)."</ttl>\n"; - } - if ($this->rating!="") { - $feed.= " <rating>".FeedCreator::iTrunc(htmlspecialchars($this->rating),500)."</rating>\n"; - } - if ($this->skipHours!="") { - $feed.= " <skipHours>".htmlspecialchars($this->skipHours)."</skipHours>\n"; - } - if ($this->skipDays!="") { - $feed.= " <skipDays>".htmlspecialchars($this->skipDays)."</skipDays>\n"; - } - $feed.= $this->_createAdditionalElements($this->additionalElements, " "); - - for ($i=0;$i<count($this->items);$i++) { - $feed.= " <item>\n"; - $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."</title>\n"; - $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; - $feed.= " <description>".$this->items[$i]->getDescription()."</description>\n"; - - if ($this->items[$i]->author!="") { - $feed.= " <author>".htmlspecialchars($this->items[$i]->author)."</author>\n"; - } - /* - // on hold - if ($this->items[$i]->source!="") { - $feed.= " <source>".htmlspecialchars($this->items[$i]->source)."</source>\n"; - } - */ - if ($this->items[$i]->category!="") { - $feed.= " <category>".htmlspecialchars($this->items[$i]->category)."</category>\n"; - } - if ($this->items[$i]->comments!="") { - $feed.= " <comments>".htmlspecialchars($this->items[$i]->comments)."</comments>\n"; - } - if ($this->items[$i]->date!="") { - $itemDate = new FeedDate($this->items[$i]->date); - $feed.= " <pubDate>".htmlspecialchars($itemDate->rfc822())."</pubDate>\n"; - } - if ($this->items[$i]->guid!="") { - $feed.= " <guid>".htmlspecialchars($this->items[$i]->guid)."</guid>\n"; - } - $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); - $feed.= " </item>\n"; - } - $feed.= " </channel>\n"; - $feed.= "</rss>\n"; - return $feed; - } -} - - - -/** - * RSSCreator20 is a FeedCreator that implements RDF Site Summary (RSS) 2.0. - * - * @see http://backend.userland.com/rss - * @since 1.3 - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class RSSCreator20 extends RSSCreator091 { - - function RSSCreator20() { - parent::_setRSSVersion("2.0"); - } - -} - - -/** - * PIECreator01 is a FeedCreator that implements the emerging PIE specification, - * as in http://intertwingly.net/wiki/pie/Syntax. - * - * @deprecated - * @since 1.3 - * @author Scott Reynen <scott(a)randomchaos.com> and Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class PIECreator01 extends FeedCreator { - - function PIECreator01() { - $this->encoding = "utf-8"; - } - - function createFeed() { - $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; - $feed.= $this->_createStylesheetReferences(); - $feed.= "<feed version=\"0.1\" xmlns=\"http://example.com/newformat#\">\n"; - $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</title>\n"; - $this->truncSize = 500; - $feed.= " <subtitle>".$this->getDescription()."</subtitle>\n"; - $feed.= " <link>".$this->link."</link>\n"; - for ($i=0;$i<count($this->items);$i++) { - $feed.= " <entry>\n"; - $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."</title>\n"; - $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; - $itemDate = new FeedDate($this->items[$i]->date); - $feed.= " <created>".htmlspecialchars($itemDate->iso8601())."</created>\n"; - $feed.= " <issued>".htmlspecialchars($itemDate->iso8601())."</issued>\n"; - $feed.= " <modified>".htmlspecialchars($itemDate->iso8601())."</modified>\n"; - $feed.= " <id>".htmlspecialchars($this->items[$i]->guid)."</id>\n"; - if ($this->items[$i]->author!="") { - $feed.= " <author>\n"; - $feed.= " <name>".htmlspecialchars($this->items[$i]->author)."</name>\n"; - if ($this->items[$i]->authorEmail!="") { - $feed.= " <email>".$this->items[$i]->authorEmail."</email>\n"; - } - $feed.=" </author>\n"; - } - $feed.= " <content type=\"text/html\" xml:lang=\"en-us\">\n"; - $feed.= " <div xmlns=\"http://www.w3.org/1999/xhtml\">".$this->items[$i]->getDescription()."</div>\n"; - $feed.= " </content>\n"; - $feed.= " </entry>\n"; - } - $feed.= "</feed>\n"; - return $feed; - } -} - - -/** - * AtomCreator03 is a FeedCreator that implements the atom specification, - * as in http://www.intertwingly.net/wiki/pie/FrontPage. - * Please note that just by using AtomCreator03 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 - * AtomCreator03::additionalElements. - * - * @see FeedCreator#additionalElements - * @since 1.6 - * @author Kai Blankenhorn <kaib(a)bitfolge.de>, Scott Reynen <scott(a)randomchaos.com> - */ -class AtomCreator03 extends FeedCreator { - - function AtomCreator03() { - $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(); - $feed.= "<feed version=\"0.3\" xmlns=\"http://purl.org/atom/ns#\""; - if ($this->language!="") { - $feed.= " xml:lang=\"".$this->language."\""; - } - $feed.= ">\n"; - $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; - $feed.= " <tagline>".htmlspecialchars($this->description)."</tagline>\n"; - $feed.= " <link rel=\"alternate\" type=\"text/html\" href=\"".htmlspecialchars($this->link)."\"/>\n"; - $feed.= " <id>".htmlspecialchars($this->link)."</id>\n"; - $now = new FeedDate(); - $feed.= " <modified>".htmlspecialchars($now->iso8601())."</modified>\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"; - } - $feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\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); - $feed.= " <created>".htmlspecialchars($itemDate->iso8601())."</created>\n"; - $feed.= " <issued>".htmlspecialchars($itemDate->iso8601())."</issued>\n"; - $feed.= " <modified>".htmlspecialchars($itemDate->iso8601())."</modified>\n"; - $feed.= " <id>".htmlspecialchars($this->items[$i]->link)."</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"; - $feed.= " </author>\n"; - } - if ($this->items[$i]->description!="") { - $feed.= " <summary>".htmlspecialchars($this->items[$i]->description)."</summary>\n"; - } - $feed.= " </entry>\n"; - } - $feed.= "</feed>\n"; - return $feed; - } -} - - -/** - * MBOXCreator is a FeedCreator that implements the mbox format - * as described in http://www.qmail.org/man/man5/mbox.html - * - * @since 1.3 - * @author Kai Blankenhorn <kaib(a)bitfolge.de> - */ -class MBOXCreator extends FeedCreator { - - function MBOXCreator() { - $this->contentType = "text/plain"; - $this->encoding = "ISO-8859-15"; - } - - function qp_enc($input = "", $line_max = 76) { - $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); - $lines = preg_split("/(?:\r\n|\r|\n)/", $input); - $eol = "\r\n"; - $escape = "="; - $output = ""; - while( list(, $line) = each($lines) ) { - //$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary - $linlen = strlen($line); - $newline = ""; - for($i = 0; $i < $linlen; $i++) { - $c = substr($line, $i, 1); - $dec = ord($c); - if ( ($dec == 32) && ($i == ($linlen - 1)) ) { // convert space at eol only - $c = "=20"; - } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required - $h2 = floor($dec/16); $h1 = floor($dec%16); - $c = $escape.$hex["$h2"].$hex["$h1"]; - } - if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted - $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay - $newline = ""; - } - $newline .= $c; - } // end of for - $output .= $newline.$eol; - } - return trim($output); - } - - - /** - * Builds the MBOX contents. - * @return string the feed's complete text - */ - function createFeed() { - for ($i=0;$i<count($this->items);$i++) { - if ($this->items[$i]->author!="") { - $from = $this->items[$i]->author; - } else { - $from = $this->title; - } - $itemDate = new FeedDate($this->items[$i]->date); - $feed.= "From ".strtr(MBOXCreator::qp_enc($from)," ","_")." ".date("D M d H:i:s Y",$itemDate->unix())."\n"; - $feed.= "Content-Type: text/plain;\n"; - $feed.= " charset=\"".$this->encoding."\"\n"; - $feed.= "Content-Transfer-Encoding: quoted-printable\n"; - $feed.= "Content-Type: text/plain\n"; - $feed.= "From: \"".MBOXCreator::qp_enc($from)."\"\n"; - $feed.= "Date: ".$itemDate->rfc822()."\n"; - $feed.= "Subject: ".MBOXCreator::qp_enc(FeedCreator::iTrunc($this->items[$i]->title,100))."\n"; - $feed.= "\n"; - $body = chunk_split(MBOXCreator::qp_enc($this->items[$i]->description)); - $feed.= preg_replace("~\nFrom ([^\n]*)(\n?)~","\n>From $1$2\n",$body); - $feed.= "\n"; - $feed.= "\n"; - } - return $feed; - } - - /** - * Generate a filename for the feed cache file. Overridden from FeedCreator to prevent XML data types. - * @return string the feed cache filename - * @since 1.4 - * @access private - */ - function _generateFilename() { - $fileInfo = pathinfo($_SERVER["PHP_SELF"]); - return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".mbox"; - } -} - - -/** - * OPMLCreator is a FeedCreator that implements OPML 1.0. - * - * @see http://opml.scripting.com/spec - * @author Dirk Clemens, Kai Blankenhorn - * @since 1.5 - */ -class OPMLCreator extends FeedCreator { - - function OPMLCreator() { - $this->encoding = "utf-8"; - } - - function createFeed() { - $feed = "<?xml version=\"1.0\" encoding=\"".$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.= " <head>\n"; - $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; - if ($this->pubDate!="") { - $date = new FeedDate($this->pubDate); - $feed.= " <dateCreated>".$date->rfc822()."</dateCreated>\n"; - } - if ($this->lastBuildDate!="") { - $date = new FeedDate($this->lastBuildDate); - $feed.= " <dateModified>".$date->rfc822()."</dateModified>\n"; - } - if ($this->editor!="") { - $feed.= " <ownerName>".$this->editor."</ownerName>\n"; - } - if ($this->editorEmail!="") { - $feed.= " <ownerEmail>".$this->editorEmail."</ownerEmail>\n"; - } - $feed.= " </head>\n"; - $feed.= " <body>\n"; - for ($i=0;$i<count($this->items);$i++) { - $feed.= " <outline type=\"rss\" "; - $title = htmlspecialchars(strip_tags(strtr($this->items[$i]->title,"\n\r"," "))); - $feed.= " title=\"".$title."\""; - $feed.= " text=\"".$title."\""; - //$feed.= " description=\"".htmlspecialchars($this->items[$i]->description)."\""; - $feed.= " url=\"".htmlspecialchars($this->items[$i]->link)."\""; - $feed.= "/>\n"; - } - $feed.= " </body>\n"; - $feed.= "</opml>\n"; - return $feed; - } -} - - - -/** - * HTMLCreator is a FeedCreator that writes an HTML feed file to a specific - * location, overriding the createFeed method of the parent FeedCreator. - * The HTML produced can be included over http by scripting languages, or serve - * as the source for an IFrame. - * All output by this class is embedded in <div></div> tags to enable formatting - * using CSS. - * - * @author Pascal Van Hecke - * @since 1.7 - */ -class HTMLCreator extends FeedCreator { - - var $contentType = "text/html"; - - /** - * Contains HTML to be output at the start of the feed's html representation. - */ - var $header; - - /** - * Contains HTML to be output at the end of the feed's html representation. - */ - var $footer ; - - /** - * Contains HTML to be output between entries. A separator is only used in - * case of multiple entries. - */ - var $separator; - - /** - * Used to prefix the stylenames to make sure they are unique - * and do not clash with stylenames on the users' page. - */ - var $stylePrefix; - - /** - * Determines whether the links open in a new window or not. - */ - var $openInNewWindow = true; - - var $imageAlign ="right"; - - /** - * In case of very simple output you may want to get rid of the style tags, - * hence this variable. There's no equivalent on item level, but of course you can - * add strings to it while iterating over the items ($this->stylelessOutput .= ...) - * and when it is non-empty, ONLY the styleless output is printed, the rest is ignored - * in the function createFeed(). - */ - var $stylelessOutput =""; - - /** - * Writes the HTML. - * @return string the scripts's complete text - */ - function createFeed() { - // if there is styleless output, use the content of this variable and ignore the rest - if ($this->stylelessOutput!="") { - return $this->stylelessOutput; - } - - //if no stylePrefix is set, generate it yourself depending on the script name - if ($this->stylePrefix=="") { - $this->stylePrefix = str_replace(".", "_", $this->_generateFilename())."_"; - } - - //set an openInNewWindow_token_to be inserted or not - if ($this->openInNewWindow) { - $targetInsert = " target='_blank'"; - } - - // use this array to put the lines in and implode later with "document.write" javascript - $feedArray = array(); - if ($this->image!=null) { - $imageStr = "<a href='".$this->image->link."'".$targetInsert.">". - "<img src='".$this->image->url."' border='0' alt='". - FeedCreator::iTrunc(htmlspecialchars($this->image->title),100). - "' align='".$this->imageAlign."' "; - if ($this->image->width) { - $imageStr .=" width='".$this->image->width. "' "; - } - if ($this->image->height) { - $imageStr .=" height='".$this->image->height."' "; - } - $imageStr .="/></a>"; - $feedArray[] = $imageStr; - } - - if ($this->title) { - $feedArray[] = "<div class='".$this->stylePrefix."title'><a href='".$this->link."' ".$targetInsert." class='".$this->stylePrefix."title'>". - FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</a></div>"; - } - if ($this->getDescription()) { - $feedArray[] = "<div class='".$this->stylePrefix."description'>". - str_replace("]]>", "", str_replace("<![CDATA[", "", $this->getDescription())). - "</div>"; - } - - if ($this->header) { - $feedArray[] = "<div class='".$this->stylePrefix."header'>".$this->header."</div>"; - } - - for ($i=0;$i<count($this->items);$i++) { - if ($this->separator and $i > 0) { - $feedArray[] = "<div class='".$this->stylePrefix."separator'>".$this->separator."</div>"; - } - - if ($this->items[$i]->title) { - if ($this->items[$i]->link) { - $feedArray[] = - "<div class='".$this->stylePrefix."item_title'><a href='".$this->items[$i]->link."' class='".$this->stylePrefix. - "item_title'".$targetInsert.">".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100). - "</a></div>"; - } else { - $feedArray[] = - "<div class='".$this->stylePrefix."item_title'>". - FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100). - "</div>"; - } - } - if ($this->items[$i]->getDescription()) { - $feedArray[] = - "<div class='".$this->stylePrefix."item_description'>". - str_replace("]]>", "", str_replace("<![CDATA[", "", $this->items[$i]->getDescription())). - "</div>"; - } - } - if ($this->footer) { - $feedArray[] = "<div class='".$this->stylePrefix."footer'>".$this->footer."</div>"; - } - - $feed= "".join($feedArray, "\r\n"); - return $feed; - } - - /** - * Overrrides parent to produce .html extensions - * - * @return string the feed cache filename - * @since 1.4 - * @access private - */ - function _generateFilename() { - $fileInfo = pathinfo($_SERVER["PHP_SELF"]); - return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".html"; - } -} - - -/** - * JSCreator is a class that writes a js file to a specific - * location, overriding the createFeed method of the parent HTMLCreator. - * - * @author Pascal Van Hecke - */ -class JSCreator extends HTMLCreator { - var $contentType = "text/javascript"; - - /** - * writes the javascript - * @return string the scripts's complete text - */ - function createFeed() - { - $feed = parent::createFeed(); - $feedArray = explode("\n",$feed); - - $jsFeed = ""; - foreach ($feedArray as $value) { - $jsFeed .= "document.write('".trim(addslashes($value))."');\n"; - } - return $jsFeed; - } - - /** - * Overrrides parent to produce .js extensions - * - * @return string the feed cache filename - * @since 1.4 - * @access private - */ - function _generateFilename() { - $fileInfo = pathinfo($_SERVER["PHP_SELF"]); - return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".js"; - } - -} - - - -/*** 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"); - - - -***************************************************************************/ - -?> +<?php +/*************************************************************************** + +FeedCreator class v1.7.2 +originally (c) Kai Blankenhorn +www.bitfolge.de +kaib(a)bitfolge.de +v1.3 work by Scott Reynen (scott(a)randomchaos.com) and Kai Blankenhorn +v1.5 OPML support by Dirk Clemens + +This library is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public +License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) any later version. + +This library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +License along with this library; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +**************************************************************************** + + +Changelog: + +v1.7.2 10-11-04 + license changed to LGPL + +v1.7.1 + fixed a syntax bug + fixed left over debug code + +v1.7 07-18-04 + added HTML and JavaScript feeds (configurable via CSS) (thanks to Pascal Van Hecke) + added HTML descriptions for all feed formats (thanks to Pascal Van Hecke) + added a switch to select an external stylesheet (thanks to Pascal Van Hecke) + changed default content-type to application/xml + added character encoding setting + fixed numerous smaller bugs (thanks to S�ren Fuhrmann of golem.de) + improved changing ATOM versions handling (thanks to August Trometer) + improved the UniversalFeedCreator's useCached method (thanks to S�ren Fuhrmann of golem.de) + added charset output in HTTP headers (thanks to S�ren Fuhrmann of golem.de) + added Slashdot namespace to RSS 1.0 (thanks to S�ren Fuhrmann of golem.de) + +v1.6 05-10-04 + added stylesheet to RSS 1.0 feeds + fixed generator comment (thanks Kevin L. Papendick and Tanguy Pruvot) + fixed RFC822 date bug (thanks Tanguy Pruvot) + added TimeZone customization for RFC8601 (thanks Tanguy Pruvot) + fixed Content-type could be empty (thanks Tanguy Pruvot) + fixed author/creator in RSS1.0 (thanks Tanguy Pruvot) + +v1.6 beta 02-28-04 + added Atom 0.3 support (not all features, though) + improved OPML 1.0 support (hopefully - added more elements) + added support for arbitrary additional elements (use with caution) + code beautification :-) + considered beta due to some internal changes + +v1.5.1 01-27-04 + fixed some RSS 1.0 glitches (thanks to St�phane Vanpoperynghe) + fixed some inconsistencies between documentation and code (thanks to Timothy Martin) + +v1.5 01-06-04 + added support for OPML 1.0 + added more documentation + +v1.4 11-11-03 + optional feed saving and caching + improved documentation + minor improvements + +v1.3 10-02-03 + renamed to FeedCreator, as it not only creates RSS anymore + added support for mbox + tentative support for echo/necho/atom/pie/??? + +v1.2 07-20-03 + intelligent auto-truncating of RSS 0.91 attributes + don't create some attributes when they're not set + documentation improved + fixed a real and a possible bug with date conversions + code cleanup + +v1.1 06-29-03 + added images to feeds + now includes most RSS 0.91 attributes + added RSS 2.0 feeds + +v1.0 06-24-03 + initial release + + + +***************************************************************************/ + +/*** GENERAL USAGE ********************************************************* + +include("feedcreator.class.php"); + +$rss = new UniversalFeedCreator(); +$rss->useCached(); // use cached version if age<1 hour +$rss->title = "PHP news"; +$rss->description = "daily news from the PHP scripting world"; + +//optional +$rss->descriptionTruncSize = 500; +$rss->descriptionHtmlSyndicated = true; + +$rss->link = "http://www.dailyphp.net/news"; +$rss->syndicationURL = "http://www.dailyphp.net/".$_SERVER["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 = $data->title; + $item->link = $data->url; + $item->description = $data->short; + + //optional + item->descriptionTruncSize = 500; + item->descriptionHtmlSyndicated = true; + + $item->date = $data->newsdate; + $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 (deprecated), +// MBOX, OPML, ATOM, ATOM0.3, HTML, JS +echo $rss->saveFeed("RSS1.0", "news/feed.xml"); + + +*************************************************************************** +* A little setup * +**************************************************************************/ + +// your local timezone, set to "" to disable or for GMT +define("TIME_ZONE","+01:00"); + + + + +/** + * Version string. + **/ +define("FEEDCREATOR_VERSION", "FeedCreator 1.7.2"); + + + +/** + * A FeedItem is a part of a FeedCreator feed. + * + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + * @since 1.3 + */ +class FeedItem extends HtmlDescribable { + /** + * Mandatory attributes of an item. + */ + var $title, $description, $link; + + /** + * Optional attributes of an item. + */ + var $author, $authorEmail, $image, $category, $comments, $guid, $source, $creator; + + /** + * Publishing date of an item. May be in one of the following formats: + * + * RFC 822: + * "Mon, 20 Jan 03 18:05:41 +0400" + * "20 Jan 03 18:05:41 +0000" + * + * ISO 8601: + * "2003-01-20T18:05:41+04:00" + * + * Unix: + * 1043082341 + */ + var $date; + + /** + * Any additional elements to include as an assiciated array. All $key => $value pairs + * will be included unencoded in the feed item in the form + * <$key>$value</$key> + * Again: No encoding will be used! This means you can invalidate or enhance the feed + * if $value contains markup. This may be abused to embed tags not implemented by + * the FeedCreator class used. + */ + var $additionalElements = Array(); + + // on hold + // var $source; +} + + + +/** + * An FeedImage may be added to a FeedCreator feed. + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + * @since 1.3 + */ +class FeedImage extends HtmlDescribable { + /** + * Mandatory attributes of an image. + */ + var $title, $url, $link; + + /** + * Optional attributes of an image. + */ + var $width, $height, $description; +} + + + +/** + * An HtmlDescribable is an item within a feed that can have a description that may + * include HTML markup. + */ +class HtmlDescribable { + /** + * Indicates whether the description field should be rendered in HTML. + */ + var $descriptionHtmlSyndicated; + + /** + * Indicates whether and to how many characters a description should be truncated. + */ + var $descriptionTruncSize; + + /** + * Returns a formatted description field, depending on descriptionHtmlSyndicated and + * $descriptionTruncSize properties + * @return string the formatted description + */ + function getDescription() { + $descriptionField = new FeedHtmlField($this->description); + $descriptionField->syndicateHtml = $this->descriptionHtmlSyndicated; + $descriptionField->truncSize = $this->descriptionTruncSize; + return $descriptionField->output(); + } + +} + + +/** + * An FeedHtmlField describes and generates + * a feed, item or image html field (probably a description). Output is + * generated based on $truncSize, $syndicateHtml properties. + * @author Pascal Van Hecke <feedcreator.class.php(a)vanhecke.info> + * @version 1.6 + */ +class FeedHtmlField { + /** + * Mandatory attributes of a FeedHtmlField. + */ + var $rawFieldContent; + + /** + * Optional attributes of a FeedHtmlField. + * + */ + var $truncSize, $syndicateHtml; + + /** + * Creates a new instance of FeedHtmlField. + * @param $string: if given, sets the rawFieldContent property + */ + function FeedHtmlField($parFieldContent) { + if ($parFieldContent) { + $this->rawFieldContent = $parFieldContent; + } + } + + + /** + * Creates the right output, depending on $truncSize, $syndicateHtml properties. + * @return string the formatted field + */ + function output() { + // when field available and syndicated in html we assume + // - valid html in $rawFieldContent and we enclose in CDATA tags + // - no truncation (truncating risks producing invalid html) + if (!$this->rawFieldContent) { + $result = ""; + } elseif ($this->syndicateHtml) { + $result = "<![CDATA[".$this->rawFieldContent."]]>"; + } else { + if ($this->truncSize and is_int($this->truncSize)) { + $result = FeedCreator::iTrunc(htmlspecialchars($this->rawFieldContent),$this->truncSize); + } else { + $result = htmlspecialchars($this->rawFieldContent); + } + } + return $result; + } + +} + + + +/** + * UniversalFeedCreator lets you choose during runtime which + * format to build. + * For general usage of a feed class, see the FeedCreator class + * below or the example above. + * + * @since 1.3 + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class UniversalFeedCreator extends FeedCreator { + var $_feed; + + function _setFormat($format) { + switch (strtoupper($format)) { + + case "2.0": + // fall through + case "RSS2.0": + $this->_feed = new RSSCreator20(); + break; + + case "1.0": + // fall through + case "RSS1.0": + $this->_feed = new RSSCreator10(); + break; + + case "0.91": + // fall through + case "RSS0.91": + $this->_feed = new RSSCreator091(); + break; + + case "PIE0.1": + $this->_feed = new PIECreator01(); + break; + + case "MBOX": + $this->_feed = new MBOXCreator(); + break; + + case "OPML": + $this->_feed = new OPMLCreator(); + break; + + case "ATOM": + // fall through: always the latest ATOM version + + case "ATOM0.3": + $this->_feed = new AtomCreator03(); + break; + + case "HTML": + $this->_feed = new HTMLCreator(); + break; + + case "JS": + // fall through + case "JAVASCRIPT": + $this->_feed = new JSCreator(); + break; + + default: + $this->_feed = new RSSCreator091(); + break; + } + + $vars = get_object_vars($this); + foreach ($vars as $key => $value) { + // prevent overwriting of properties "contentType", "encoding"; do not copy "_feed" itself + if (!in_array($key, array("_feed", "contentType", "encoding"))) { + $this->_feed->{$key} = $this->{$key}; + } + } + } + + /** + * Creates a syndication feed based on the items previously added. + * + * @see FeedCreator::addItem() + * @param string format format the feed should comply to. Valid values are: + * "PIE0.1", "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3", "HTML", "JS" + * @return string the contents of the feed. + */ + function createFeed($format = "RSS0.91") { + $this->_setFormat($format); + return $this->_feed->createFeed(); + } + + + + /** + * Saves this feed as a file on the local disk. After the file is saved, an HTTP redirect + * header may be sent to redirect the use to the newly created file. + * @since 1.4 + * + * @param string format format the feed should comply to. Valid values are: + * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM", "ATOM0.3", "HTML", "JS" + * @param string filename optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). + * @param boolean displayContents optional send the content of the file or not. If true, the file will be sent in the body of the response. + */ + function saveFeed($format="RSS0.91", $filename="", $displayContents=true) { + $this->_setFormat($format); + $this->_feed->saveFeed($filename, $displayContents); + } + + + /** + * Turns on caching and checks if there is a recent version of this feed in the cache. + * If there is, an HTTP redirect header is sent. + * To effectively use caching, you should create the FeedCreator object and call this method + * before anything else, especially before you do the time consuming task to build the feed + * (web fetching, for example). + * + * @param string format format the feed should comply to. Valid values are: + * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3". + * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). + * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) + */ + function useCached($format="RSS0.91", $filename="", $timeout=3600) { + $this->_setFormat($format); + $this->_feed->useCached($filename, $timeout); + } + +} + + +/** + * FeedCreator is the abstract base implementation for concrete + * implementations that implement a specific format of syndication. + * + * @abstract + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + * @since 1.4 + */ +class FeedCreator extends HtmlDescribable { + + /** + * Mandatory attributes of a feed. + */ + var $title, $description, $link; + + + /** + * Optional attributes of a feed. + */ + var $syndicationURL, $image, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays; + + /** + * The url of the external xsl stylesheet used to format the naked rss feed. + * Ignored in the output when empty. + */ + var $xslStyleSheet = ""; + + + /** + * @access private + */ + var $items = Array(); + + + /** + * This feed's MIME content type. + * @since 1.4 + * @access private + */ + var $contentType = "application/xml"; + + + /** + * This feed's character encoding. + * @since 1.6.1 + **/ + var $encoding = "ISO-8859-1"; + + + /** + * Any additional elements to include as an assiciated array. All $key => $value pairs + * will be included unencoded in the feed in the form + * <$key>$value</$key> + * Again: No encoding will be used! This means you can invalidate or enhance the feed + * if $value contains markup. This may be abused to embed tags not implemented by + * the FeedCreator class used. + */ + var $additionalElements = Array(); + + + /** + * Adds an FeedItem to the feed. + * + * @param object FeedItem $item The FeedItem to add to the feed. + * @access public + */ + function addItem($item) { + $this->items[] = $item; + } + + + /** + * Truncates a string to a certain length at the most sensible point. + * First, if there's a '.' character near the end of the string, the string is truncated after this character. + * If there is no '.', the string is truncated after the last ' ' character. + * If the string is truncated, " ..." is appended. + * If the string is already shorter than $length, it is returned unchanged. + * + * @static + * @param string string A string to be truncated. + * @param int length the maximum length the string should be truncated to + * @return string the truncated string + */ + function iTrunc($string, $length) { + if (strlen($string)<=$length) { + return $string; + } + + $pos = strrpos($string,"."); + if ($pos>=$length-4) { + $string = substr($string,0,$length-4); + $pos = strrpos($string,"."); + } + if ($pos>=$length*0.4) { + return substr($string,0,$pos+1)." ..."; + } + + $pos = strrpos($string," "); + if ($pos>=$length-4) { + $string = substr($string,0,$length-4); + $pos = strrpos($string," "); + } + if ($pos>=$length*0.4) { + return substr($string,0,$pos)." ..."; + } + + return substr($string,0,$length-4)." ..."; + + } + + + /** + * Creates a comment indicating the generator of this feed. + * The format of this comment seems to be recognized by + * Syndic8.com. + */ + function _createGeneratorComment() { + return "\n"; + } + + + /** + * Creates a string containing all additional elements specified in + * $additionalElements. + * @param elements array an associative array containing key => value pairs + * @param indentString string a string that will be inserted before every generated line + * @return string the XML tags corresponding to $additionalElements + */ + function _createAdditionalElements($elements, $indentString="") { + $ae = ""; + if (is_array($elements)) { + foreach($elements AS $key => $value) { + $ae.= $indentString."<$key>$value</$key>\n"; + } + } + return $ae; + } + + function _createStylesheetReferences() { + $xml = ""; + if ($this->cssStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->cssStyleSheet."\" type=\"text/css\"?>\n"; + if ($this->xslStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->xslStyleSheet."\" type=\"text/xsl\"?>\n"; + return $xml; + } + + + /** + * Builds the feed's text. + * @abstract + * @return string the feed's complete text + */ + function createFeed() { + } + + /** + * Generate a filename for the feed cache file. The result will be $_SERVER["PHP_SELF"] with the extension changed to .xml. + * For example: + * + * echo $_SERVER["PHP_SELF"]."\n"; + * echo FeedCreator::_generateFilename(); + * + * would produce: + * + * /rss/latestnews.php + * latestnews.xml + * + * @return string the feed cache filename + * @since 1.4 + * @access private + */ + function _generateFilename() { + $fileInfo = pathinfo($_SERVER["PHP_SELF"]); + return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".xml"; + } + + + /** + * @since 1.4 + * @access private + */ + function _redirect($filename) { + // attention, heavily-commented-out-area + + // maybe use this in addition to file time checking + //Header("Expires: ".date("r",time()+$this->_timeout)); + + /* no caching at all, doesn't seem to work as good: + Header("Cache-Control: no-cache"); + Header("Pragma: no-cache"); + */ + + // HTTP redirect, some feed readers' simple HTTP implementations don't follow it + //Header("Location: ".$filename); + + Header("Content-Type: ".$this->contentType."; charset=".$this->encoding."; filename=".basename($filename)); + Header("Content-Disposition: inline; filename=".basename($filename)); + readfile($filename, "r"); + die(); + } + + /** + * Turns on caching and checks if there is a recent version of this feed in the cache. + * If there is, an HTTP redirect header is sent. + * To effectively use caching, you should create the FeedCreator object and call this method + * before anything else, especially before you do the time consuming task to build the feed + * (web fetching, for example). + * @since 1.4 + * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). + * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) + */ + function useCached($filename="", $timeout=3600) { + $this->_timeout = $timeout; + if ($filename=="") { + $filename = $this->_generateFilename(); + } + if (file_exists($filename) AND (time()-filemtime($filename) < $timeout)) { + $this->_redirect($filename); + } + } + + + /** + * Saves this feed as a file on the local disk. After the file is saved, a redirect + * header may be sent to redirect the user to the newly created file. + * @since 1.4 + * + * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). + * @param redirect boolean optional send an HTTP redirect header or not. If true, the user will be automatically redirected to the created file. + */ + function saveFeed($filename="", $displayContents=true) { + if ($filename=="") { + $filename = $this->_generateFilename(); + } + $feedFile = fopen($filename, "w+"); + if ($feedFile) { + fputs($feedFile,$this->createFeed()); + fclose($feedFile); + if ($displayContents) { + $this->_redirect($filename); + } + } else { + echo "<br /><strong>Error creating feed file, please check write permissions.</strong><br />"; + } + } + +} + + +/** + * FeedDate is an internal class that stores a date for a feed or feed item. + * Usually, you won't need to use this. + */ +class FeedDate { + var $unix; + + /** + * Creates a new instance of FeedDate representing a given date. + * Accepts RFC 822, ISO 8601 date formats as well as unix time stamps. + * @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and time is used. + */ + function FeedDate($dateString="") { + if ($dateString=="") $dateString = date("r"); + + if (is_integer($dateString)) { + $this->unix = $dateString; + return; + } + if (preg_match("~(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s+)?(\\d{1,2})\\s+([a-zA-Z]{3})\\s+(\\d{4})\\s+(\\d{2}):(\\d{2}):(\\d{2})\\s+(.*)~",$dateString,$matches)) { + $months = Array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12); + $this->unix = mktime($matches[4],$matches[5],$matches[6],$months[$matches[2]],$matches[1],$matches[3]); + if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { + $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; + } else { + if (strlen($matches[7])==1) { + $oneHour = 3600; + $ord = ord($matches[7]); + if ($ord < ord("M")) { + $tzOffset = (ord("A") - $ord - 1) * $oneHour; + } elseif ($ord >= ord("M") AND $matches[7]!="Z") { + $tzOffset = ($ord - ord("M")) * $oneHour; + } elseif ($matches[7]=="Z") { + $tzOffset = 0; + } + } + switch ($matches[7]) { + case "UT": + case "GMT": $tzOffset = 0; + } + } + $this->unix += $tzOffset; + return; + } + if (preg_match("~(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})(.*)~",$dateString,$matches)) { + $this->unix = mktime($matches[4],$matches[5],$matches[6],$matches[2],$matches[3],$matches[1]); + if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { + $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; + } else { + if ($matches[7]=="Z") { + $tzOffset = 0; + } + } + $this->unix += $tzOffset; + return; + } + $this->unix = 0; + } + + /** + * Gets the date stored in this FeedDate as an RFC 822 date. + * + * @return a date in RFC 822 format + */ + function rfc822() { + //return gmdate("r",$this->unix); + $date = gmdate("D, d M Y H:i:s", $this->unix); + if (TIME_ZONE!="") $date .= " ".str_replace(":","",TIME_ZONE); + return $date; + } + + /** + * Gets the date stored in this FeedDate as an ISO 8601 date. + * + * @return a date in ISO 8601 format + */ + function iso8601() { + $date = gmdate("Y-m-d\TH:i:sO",$this->unix); + $date = substr($date,0,22) . ':' . substr($date,-2); + if (TIME_ZONE!="") $date = str_replace("+00:00",TIME_ZONE,$date); + return $date; + } + + /** + * Gets the date stored in this FeedDate as unix time stamp. + * + * @return a date as a unix time stamp + */ + function unix() { + return $this->unix; + } +} + + +/** + * RSSCreator10 is a FeedCreator that implements RDF Site Summary (RSS) 1.0. + * + * @see http://www.purl.org/rss/1.0/ + * @since 1.3 + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class RSSCreator10 extends FeedCreator { + + /** + * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. + * The feed will contain all items previously added in the same order. + * @return string the feed's complete text + */ + function createFeed() { + $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; + $feed.= $this->_createGeneratorComment(); + if ($this->cssStyleSheet=="") { + $cssStyleSheet = "http://www.w3.org/2000/08/w3c-synd/style.css"; + } + $feed.= $this->_createStylesheetReferences(); + $feed.= "<rdf:RDF\n"; + $feed.= " xmlns=\"http://purl.org/rss/1.0/\"\n"; + $feed.= " xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n"; + $feed.= " xmlns:slash=\"http://purl.org/rss/1.0/modules/slash/\"\n"; + $feed.= " xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n"; + $feed.= " <channel rdf:about=\"".$this->syndicationURL."\">\n"; + $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; + $feed.= " <description>".htmlspecialchars($this->description)."</description>\n"; + $feed.= " <link>".$this->link."</link>\n"; + if ($this->image!=null) { + $feed.= " <image rdf:resource=\"".$this->image->url."\" />\n"; + } + $now = new FeedDate(); + $feed.= " <dc:date>".htmlspecialchars($now->iso8601())."</dc:date>\n"; + $feed.= " <items>\n"; + $feed.= " <rdf:Seq>\n"; + for ($i=0;$i<count($this->items);$i++) { + $feed.= " <rdf:li rdf:resource=\"".htmlspecialchars($this->items[$i]->link)."\"/>\n"; + } + $feed.= " </rdf:Seq>\n"; + $feed.= " </items>\n"; + $feed.= " </channel>\n"; + if ($this->image!=null) { + $feed.= " <image rdf:about=\"".$this->image->url."\">\n"; + $feed.= " <title>".$this->image->title."</title>\n"; + $feed.= " <link>".$this->image->link."</link>\n"; + $feed.= " <url>".$this->image->url."</url>\n"; + $feed.= " </image>\n"; + } + $feed.= $this->_createAdditionalElements($this->additionalElements, " "); + + for ($i=0;$i<count($this->items);$i++) { + $feed.= " <item rdf:about=\"".htmlspecialchars($this->items[$i]->link)."\">\n"; + //$feed.= " <dc:type>Posting</dc:type>\n"; + $feed.= " <dc:format>text/html</dc:format>\n"; + if ($this->items[$i]->date!=null) { + $itemDate = new FeedDate($this->items[$i]->date); + $feed.= " <dc:date>".htmlspecialchars($itemDate->iso8601())."</dc:date>\n"; + } + if ($this->items[$i]->source!="") { + $feed.= " <dc:source>".htmlspecialchars($this->items[$i]->source)."</dc:source>\n"; + } + if ($this->items[$i]->author!="") { + $feed.= " <dc:creator>".htmlspecialchars($this->items[$i]->author)."</dc:creator>\n"; + } + $feed.= " <title>".htmlspecialchars(strip_tags(strtr($this->items[$i]->title,"\n\r"," ")))."</title>\n"; + $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; + $feed.= " <description>".htmlspecialchars($this->items[$i]->description)."</description>\n"; + $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); + $feed.= " </item>\n"; + } + $feed.= "</rdf:RDF>\n"; + return $feed; + } +} + + + +/** + * RSSCreator091 is a FeedCreator that implements RSS 0.91 Spec, revision 3. + * + * @see http://my.netscape.com/publish/formats/rss-spec-0.91.html + * @since 1.3 + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class RSSCreator091 extends FeedCreator { + + /** + * Stores this RSS feed's version number. + * @access private + */ + var $RSSVersion; + + function RSSCreator091() { + $this->_setRSSVersion("0.91"); + $this->contentType = "application/rss+xml"; + } + + /** + * Sets this RSS feed's version number. + * @access private + */ + function _setRSSVersion($version) { + $this->RSSVersion = $version; + } + + /** + * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. + * The feed will contain all items previously added in the same order. + * @return string the feed's complete text + */ + function createFeed() { + $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; + $feed.= $this->_createGeneratorComment(); + $feed.= $this->_createStylesheetReferences(); + $feed.= "<rss version=\"".$this->RSSVersion."\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n"; + $feed.= " <channel>\n"; + $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</title>\n"; + $this->descriptionTruncSize = 500; + $feed.= " <description>".$this->getDescription()."</description>\n"; + $feed.= " <link>".$this->link."</link>\n"; + $feed.= " <atom:link href=\"".$this->syndicationURL."\" rel=\"self\" type=\"application/rss+xml\" />\n"; + $now = new FeedDate(); + $feed.= " <lastBuildDate>".htmlspecialchars($now->rfc822())."</lastBuildDate>\n"; + $feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\n"; + + if ($this->image!=null) { + $feed.= " <image>\n"; + $feed.= " <url>".$this->image->url."</url>\n"; + $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->image->title),100)."</title>\n"; + $feed.= " <link>".$this->image->link."</link>\n"; + if ($this->image->width!="") { + $feed.= " <width>".$this->image->width."</width>\n"; + } + if ($this->image->height!="") { + $feed.= " <height>".$this->image->height."</height>\n"; + } + if ($this->image->description!="") { + $feed.= " <description>".$this->image->getDescription()."</description>\n"; + } + $feed.= " </image>\n"; + } + if ($this->language!="") { + $feed.= " <language>".$this->language."</language>\n"; + } + if ($this->copyright!="") { + $feed.= " <copyright>".FeedCreator::iTrunc(htmlspecialchars($this->copyright),100)."</copyright>\n"; + } + if ($this->editor!="") { + $feed.= " <managingEditor>".FeedCreator::iTrunc(htmlspecialchars($this->editor),100)."</managingEditor>\n"; + } + if ($this->webmaster!="") { + $feed.= " <webMaster>".FeedCreator::iTrunc(htmlspecialchars($this->webmaster),100)."</webMaster>\n"; + } + if ($this->pubDate!="") { + $pubDate = new FeedDate($this->pubDate); + $feed.= " <pubDate>".htmlspecialchars($pubDate->rfc822())."</pubDate>\n"; + } + if ($this->category!="") { + $feed.= " <category>".htmlspecialchars($this->category)."</category>\n"; + } + if ($this->docs!="") { + $feed.= " <docs>".FeedCreator::iTrunc(htmlspecialchars($this->docs),500)."</docs>\n"; + } + if ($this->ttl!="") { + $feed.= " <ttl>".htmlspecialchars($this->ttl)."</ttl>\n"; + } + if ($this->rating!="") { + $feed.= " <rating>".FeedCreator::iTrunc(htmlspecialchars($this->rating),500)."</rating>\n"; + } + if ($this->skipHours!="") { + $feed.= " <skipHours>".htmlspecialchars($this->skipHours)."</skipHours>\n"; + } + if ($this->skipDays!="") { + $feed.= " <skipDays>".htmlspecialchars($this->skipDays)."</skipDays>\n"; + } + $feed.= $this->_createAdditionalElements($this->additionalElements, " "); + + for ($i=0;$i<count($this->items);$i++) { + $feed.= " <item>\n"; + $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."</title>\n"; + $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; + $feed.= " <description>".$this->items[$i]->getDescription()."</description>\n"; + + if ($this->items[$i]->author!="") { + $feed.= " <author>".htmlspecialchars($this->items[$i]->author)."</author>\n"; + } + /* + // on hold + if ($this->items[$i]->source!="") { + $feed.= " <source>".htmlspecialchars($this->items[$i]->source)."</source>\n"; + } + */ + if ($this->items[$i]->category!="") { + $feed.= " <category>".htmlspecialchars($this->items[$i]->category)."</category>\n"; + } + if ($this->items[$i]->comments!="") { + $feed.= " <comments>".htmlspecialchars($this->items[$i]->comments)."</comments>\n"; + } + if ($this->items[$i]->date!="") { + $itemDate = new FeedDate($this->items[$i]->date); + $feed.= " <pubDate>".htmlspecialchars($itemDate->rfc822())."</pubDate>\n"; + } + if ($this->items[$i]->guid!="") { + $feed.= " <guid>".htmlspecialchars($this->items[$i]->guid)."</guid>\n"; + } + $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); + $feed.= " </item>\n"; + } + $feed.= " </channel>\n"; + $feed.= "</rss>\n"; + return $feed; + } +} + + + +/** + * RSSCreator20 is a FeedCreator that implements RDF Site Summary (RSS) 2.0. + * + * @see http://backend.userland.com/rss + * @since 1.3 + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class RSSCreator20 extends RSSCreator091 { + + function RSSCreator20() { + parent::_setRSSVersion("2.0"); + } + +} + + +/** + * PIECreator01 is a FeedCreator that implements the emerging PIE specification, + * as in http://intertwingly.net/wiki/pie/Syntax. + * + * @deprecated + * @since 1.3 + * @author Scott Reynen <scott(a)randomchaos.com> and Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class PIECreator01 extends FeedCreator { + + function PIECreator01() { + $this->encoding = "utf-8"; + } + + function createFeed() { + $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n"; + $feed.= $this->_createStylesheetReferences(); + $feed.= "<feed version=\"0.1\" xmlns=\"http://example.com/newformat#\">\n"; + $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</title>\n"; + $this->truncSize = 500; + $feed.= " <subtitle>".$this->getDescription()."</subtitle>\n"; + $feed.= " <link>".$this->link."</link>\n"; + for ($i=0;$i<count($this->items);$i++) { + $feed.= " <entry>\n"; + $feed.= " <title>".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."</title>\n"; + $feed.= " <link>".htmlspecialchars($this->items[$i]->link)."</link>\n"; + $itemDate = new FeedDate($this->items[$i]->date); + $feed.= " <created>".htmlspecialchars($itemDate->iso8601())."</created>\n"; + $feed.= " <issued>".htmlspecialchars($itemDate->iso8601())."</issued>\n"; + $feed.= " <modified>".htmlspecialchars($itemDate->iso8601())."</modified>\n"; + $feed.= " <id>".htmlspecialchars($this->items[$i]->guid)."</id>\n"; + if ($this->items[$i]->author!="") { + $feed.= " <author>\n"; + $feed.= " <name>".htmlspecialchars($this->items[$i]->author)."</name>\n"; + if ($this->items[$i]->authorEmail!="") { + $feed.= " <email>".$this->items[$i]->authorEmail."</email>\n"; + } + $feed.=" </author>\n"; + } + $feed.= " <content type=\"text/html\" xml:lang=\"en-us\">\n"; + $feed.= " <div xmlns=\"http://www.w3.org/1999/xhtml\">".$this->items[$i]->getDescription()."</div>\n"; + $feed.= " </content>\n"; + $feed.= " </entry>\n"; + } + $feed.= "</feed>\n"; + return $feed; + } +} + + +/** + * AtomCreator03 is a FeedCreator that implements the atom specification, + * as in http://www.intertwingly.net/wiki/pie/FrontPage. + * Please note that just by using AtomCreator03 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 + * AtomCreator03::additionalElements. + * + * @see FeedCreator#additionalElements + * @since 1.6 + * @author Kai Blankenhorn <kaib(a)bitfolge.de>, Scott Reynen <scott(a)randomchaos.com> + */ +class AtomCreator03 extends FeedCreator { + + function AtomCreator03() { + $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(); + $feed.= "<feed version=\"0.3\" xmlns=\"http://purl.org/atom/ns#\""; + if ($this->language!="") { + $feed.= " xml:lang=\"".$this->language."\""; + } + $feed.= ">\n"; + $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; + $feed.= " <tagline>".htmlspecialchars($this->description)."</tagline>\n"; + $feed.= " <link rel=\"alternate\" type=\"text/html\" href=\"".htmlspecialchars($this->link)."\"/>\n"; + $feed.= " <id>".htmlspecialchars($this->link)."</id>\n"; + $now = new FeedDate(); + $feed.= " <modified>".htmlspecialchars($now->iso8601())."</modified>\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"; + } + $feed.= " <generator>".FEEDCREATOR_VERSION."</generator>\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); + $feed.= " <created>".htmlspecialchars($itemDate->iso8601())."</created>\n"; + $feed.= " <issued>".htmlspecialchars($itemDate->iso8601())."</issued>\n"; + $feed.= " <modified>".htmlspecialchars($itemDate->iso8601())."</modified>\n"; + $feed.= " <id>".htmlspecialchars($this->items[$i]->link)."</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"; + $feed.= " </author>\n"; + } + if ($this->items[$i]->description!="") { + $feed.= " <summary>".htmlspecialchars($this->items[$i]->description)."</summary>\n"; + } + $feed.= " </entry>\n"; + } + $feed.= "</feed>\n"; + return $feed; + } +} + + +/** + * MBOXCreator is a FeedCreator that implements the mbox format + * as described in http://www.qmail.org/man/man5/mbox.html + * + * @since 1.3 + * @author Kai Blankenhorn <kaib(a)bitfolge.de> + */ +class MBOXCreator extends FeedCreator { + + function MBOXCreator() { + $this->contentType = "text/plain"; + $this->encoding = "ISO-8859-15"; + } + + function qp_enc($input = "", $line_max = 76) { + $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); + $lines = preg_split("/(?:\r\n|\r|\n)/", $input); + $eol = "\r\n"; + $escape = "="; + $output = ""; + while( list(, $line) = each($lines) ) { + //$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary + $linlen = strlen($line); + $newline = ""; + for($i = 0; $i < $linlen; $i++) { + $c = substr($line, $i, 1); + $dec = ord($c); + if ( ($dec == 32) && ($i == ($linlen - 1)) ) { // convert space at eol only + $c = "=20"; + } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required + $h2 = floor($dec/16); $h1 = floor($dec%16); + $c = $escape.$hex["$h2"].$hex["$h1"]; + } + if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted + $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay + $newline = ""; + } + $newline .= $c; + } // end of for + $output .= $newline.$eol; + } + return trim($output); + } + + + /** + * Builds the MBOX contents. + * @return string the feed's complete text + */ + function createFeed() { + for ($i=0;$i<count($this->items);$i++) { + if ($this->items[$i]->author!="") { + $from = $this->items[$i]->author; + } else { + $from = $this->title; + } + $itemDate = new FeedDate($this->items[$i]->date); + $feed.= "From ".strtr(MBOXCreator::qp_enc($from)," ","_")." ".date("D M d H:i:s Y",$itemDate->unix())."\n"; + $feed.= "Content-Type: text/plain;\n"; + $feed.= " charset=\"".$this->encoding."\"\n"; + $feed.= "Content-Transfer-Encoding: quoted-printable\n"; + $feed.= "Content-Type: text/plain\n"; + $feed.= "From: \"".MBOXCreator::qp_enc($from)."\"\n"; + $feed.= "Date: ".$itemDate->rfc822()."\n"; + $feed.= "Subject: ".MBOXCreator::qp_enc(FeedCreator::iTrunc($this->items[$i]->title,100))."\n"; + $feed.= "\n"; + $body = chunk_split(MBOXCreator::qp_enc($this->items[$i]->description)); + $feed.= preg_replace("~\nFrom ([^\n]*)(\n?)~","\n>From $1$2\n",$body); + $feed.= "\n"; + $feed.= "\n"; + } + return $feed; + } + + /** + * Generate a filename for the feed cache file. Overridden from FeedCreator to prevent XML data types. + * @return string the feed cache filename + * @since 1.4 + * @access private + */ + function _generateFilename() { + $fileInfo = pathinfo($_SERVER["PHP_SELF"]); + return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".mbox"; + } +} + + +/** + * OPMLCreator is a FeedCreator that implements OPML 1.0. + * + * @see http://opml.scripting.com/spec + * @author Dirk Clemens, Kai Blankenhorn + * @since 1.5 + */ +class OPMLCreator extends FeedCreator { + + function OPMLCreator() { + $this->encoding = "utf-8"; + } + + function createFeed() { + $feed = "<?xml version=\"1.0\" encoding=\"".$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.= " <head>\n"; + $feed.= " <title>".htmlspecialchars($this->title)."</title>\n"; + if ($this->pubDate!="") { + $date = new FeedDate($this->pubDate); + $feed.= " <dateCreated>".$date->rfc822()."</dateCreated>\n"; + } + if ($this->lastBuildDate!="") { + $date = new FeedDate($this->lastBuildDate); + $feed.= " <dateModified>".$date->rfc822()."</dateModified>\n"; + } + if ($this->editor!="") { + $feed.= " <ownerName>".$this->editor."</ownerName>\n"; + } + if ($this->editorEmail!="") { + $feed.= " <ownerEmail>".$this->editorEmail."</ownerEmail>\n"; + } + $feed.= " </head>\n"; + $feed.= " <body>\n"; + for ($i=0;$i<count($this->items);$i++) { + $feed.= " <outline type=\"rss\" "; + $title = htmlspecialchars(strip_tags(strtr($this->items[$i]->title,"\n\r"," "))); + $feed.= " title=\"".$title."\""; + $feed.= " text=\"".$title."\""; + //$feed.= " description=\"".htmlspecialchars($this->items[$i]->description)."\""; + $feed.= " url=\"".htmlspecialchars($this->items[$i]->link)."\""; + $feed.= "/>\n"; + } + $feed.= " </body>\n"; + $feed.= "</opml>\n"; + return $feed; + } +} + + + +/** + * HTMLCreator is a FeedCreator that writes an HTML feed file to a specific + * location, overriding the createFeed method of the parent FeedCreator. + * The HTML produced can be included over http by scripting languages, or serve + * as the source for an IFrame. + * All output by this class is embedded in <div></div> tags to enable formatting + * using CSS. + * + * @author Pascal Van Hecke + * @since 1.7 + */ +class HTMLCreator extends FeedCreator { + + var $contentType = "text/html"; + + /** + * Contains HTML to be output at the start of the feed's html representation. + */ + var $header; + + /** + * Contains HTML to be output at the end of the feed's html representation. + */ + var $footer ; + + /** + * Contains HTML to be output between entries. A separator is only used in + * case of multiple entries. + */ + var $separator; + + /** + * Used to prefix the stylenames to make sure they are unique + * and do not clash with stylenames on the users' page. + */ + var $stylePrefix; + + /** + * Determines whether the links open in a new window or not. + */ + var $openInNewWindow = true; + + var $imageAlign ="right"; + + /** + * In case of very simple output you may want to get rid of the style tags, + * hence this variable. There's no equivalent on item level, but of course you can + * add strings to it while iterating over the items ($this->stylelessOutput .= ...) + * and when it is non-empty, ONLY the styleless output is printed, the rest is ignored + * in the function createFeed(). + */ + var $stylelessOutput =""; + + /** + * Writes the HTML. + * @return string the scripts's complete text + */ + function createFeed() { + // if there is styleless output, use the content of this variable and ignore the rest + if ($this->stylelessOutput!="") { + return $this->stylelessOutput; + } + + //if no stylePrefix is set, generate it yourself depending on the script name + if ($this->stylePrefix=="") { + $this->stylePrefix = str_replace(".", "_", $this->_generateFilename())."_"; + } + + //set an openInNewWindow_token_to be inserted or not + if ($this->openInNewWindow) { + $targetInsert = " target='_blank'"; + } + + // use this array to put the lines in and implode later with "document.write" javascript + $feedArray = array(); + if ($this->image!=null) { + $imageStr = "<a href='".$this->image->link."'".$targetInsert.">". + "<img src='".$this->image->url."' border='0' alt='". + FeedCreator::iTrunc(htmlspecialchars($this->image->title),100). + "' align='".$this->imageAlign."' "; + if ($this->image->width) { + $imageStr .=" width='".$this->image->width. "' "; + } + if ($this->image->height) { + $imageStr .=" height='".$this->image->height."' "; + } + $imageStr .="/></a>"; + $feedArray[] = $imageStr; + } + + if ($this->title) { + $feedArray[] = "<div class='".$this->stylePrefix."title'><a href='".$this->link."' ".$targetInsert." class='".$this->stylePrefix."title'>". + FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</a></div>"; + } + if ($this->getDescription()) { + $feedArray[] = "<div class='".$this->stylePrefix."description'>". + str_replace("]]>", "", str_replace("<![CDATA[", "", $this->getDescription())). + "</div>"; + } + + if ($this->header) { + $feedArray[] = "<div class='".$this->stylePrefix."header'>".$this->header."</div>"; + } + + for ($i=0;$i<count($this->items);$i++) { + if ($this->separator and $i > 0) { + $feedArray[] = "<div class='".$this->stylePrefix."separator'>".$this->separator."</div>"; + } + + if ($this->items[$i]->title) { + if ($this->items[$i]->link) { + $feedArray[] = + "<div class='".$this->stylePrefix."item_title'><a href='".$this->items[$i]->link."' class='".$this->stylePrefix. + "item_title'".$targetInsert.">".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100). + "</a></div>"; + } else { + $feedArray[] = + "<div class='".$this->stylePrefix."item_title'>". + FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100). + "</div>"; + } + } + if ($this->items[$i]->getDescription()) { + $feedArray[] = + "<div class='".$this->stylePrefix."item_description'>". + str_replace("]]>", "", str_replace("<![CDATA[", "", $this->items[$i]->getDescription())). + "</div>"; + } + } + if ($this->footer) { + $feedArray[] = "<div class='".$this->stylePrefix."footer'>".$this->footer."</div>"; + } + + $feed= "".join($feedArray, "\r\n"); + return $feed; + } + + /** + * Overrrides parent to produce .html extensions + * + * @return string the feed cache filename + * @since 1.4 + * @access private + */ + function _generateFilename() { + $fileInfo = pathinfo($_SERVER["PHP_SELF"]); + return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".html"; + } +} + + +/** + * JSCreator is a class that writes a js file to a specific + * location, overriding the createFeed method of the parent HTMLCreator. + * + * @author Pascal Van Hecke + */ +class JSCreator extends HTMLCreator { + var $contentType = "text/javascript"; + + /** + * writes the javascript + * @return string the scripts's complete text + */ + function createFeed() + { + $feed = parent::createFeed(); + $feedArray = explode("\n",$feed); + + $jsFeed = ""; + foreach ($feedArray as $value) { + $jsFeed .= "document.write('".trim(addslashes($value))."');\n"; + } + return $jsFeed; + } + + /** + * Overrrides parent to produce .js extensions + * + * @return string the feed cache filename + * @since 1.4 + * @access private + */ + function _generateFilename() { + $fileInfo = pathinfo($_SERVER["PHP_SELF"]); + return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".js"; + } + +} + + + +/*** 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"); + + + +***************************************************************************/ + +?> -- 2.31.1

1 0

[PATCH] Filter out current username from co-maintainers list.
by Leonidas Spyropoulos 07 Apr '21

07 Apr '21

Closes: #8 Signed-off-by: Leonidas Spyropoulos <artafinde(a)gmail.com> --- web/html/pkgbase.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/web/html/pkgbase.php b/web/html/pkgbase.php index b716644c..e99ea0c8 100644 --- a/web/html/pkgbase.php +++ b/web/html/pkgbase.php @@ -116,7 +116,8 @@ if (check_token()) { } elseif (current_action("do_CloseRequest")) { list($ret, $output) = pkgreq_close($_POST['reqid'], $_POST['reason'], $_POST['comments']); } elseif (current_action("do_EditComaintainers")) { - list($ret, $output) = pkgbase_set_comaintainers($base_id, explode("\n", $_POST['users'])); + list($ret, $output) = pkgbase_set_comaintainers($base_id, array_diff(array_map('trim', explode("\n", $_POST['users'])), + array(username_from_id(uid_from_sid($_COOKIE["AURSID"]))))); } elseif (current_action("do_AddComment")) { $uid = uid_from_sid($_COOKIE["AURSID"]); list($ret, $output) = pkgbase_add_comment($base_id, $uid, $_REQUEST['comment']); -- 2.31.1

1 0

[aur-dev][PATCH] git update hook: gracefully error on completely broken .SRCINFO
by Eli Schwartz 16 Mar '21

16 Mar '21

I've seen this happen a bunch of times now. Someone cannot push to the AUR, and the error report is some traceback with a KeyError which is difficult to understand without context: remote: Traceback (most recent call last): remote: File "/srv/http/aurweb/aur.git/hooks/update", line 33, in <module> remote: sys.exit(load_entry_point('aurweb==5.0.0', 'console_scripts', 'aurweb-git-update')()) remote: File "/usr/lib/python3.9/site-packages/aurweb-5.0.0-py3.9.egg/aurweb/git/update.py", line 306, in main remote: KeyError: 'pkgbase' Eventually it turns out that their .SRCINFO file is... badly corrupted. Generally, they managed to accidentally commit an *empty* file instead of a .SRCINFO, and in all cases, the problem was on the very first lookup for 'pkgbase'. Point people to the actual failing commit, and have a nicely formatted message indicating that the .SRCINFO is completely invalid. Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> --- aurweb/git/update.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/aurweb/git/update.py b/aurweb/git/update.py index 929b254e..3c9c3785 100755 --- a/aurweb/git/update.py +++ b/aurweb/git/update.py @@ -303,7 +303,11 @@ def main(): # noqa: C901 error['line'], err)) exit(1) - metadata_pkgbase = metadata['pkgbase'] + try: + metadata_pkgbase = metadata['pkgbase'] + except KeyError as e: + die_commit('invalid .SRCINFO, does not contain a pkgbase (is the file empty?)', + str(commit.id)) if not re.match(repo_regex, metadata_pkgbase): die_commit('invalid pkgbase: {:s}'.format(metadata_pkgbase), str(commit.id)) -- 2.31.0

1 0

[aur-dev][PATCH 1/3] fix broken SQL query that always failed
by Eli Schwartz 20 Feb '21

20 Feb '21

Due to missing whitespace at the end of strings during joining, we ended up with the query fragment "DelTS IS NULLAND NOT PinnedTS" which should be "DelTS IS NULL AND NOT PinnedTS" So the check for pinned comments > 5 likely always failed. In php 7, a completely broken query that raises exceptions in the database engine was silently ignored... in php 8, it raises Uncaught PDOException: SQLSTATE[HY000]: General error: 1 near "PinnedTS": syntax error in <file> and aborts the page building. End result: users with permission to pin comments cannot see any comments, or indeed page content below the first comment header Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> --- web/lib/pkgbasefuncs.inc.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/web/lib/pkgbasefuncs.inc.php b/web/lib/pkgbasefuncs.inc.php index a4925891..4c8abba7 100644 --- a/web/lib/pkgbasefuncs.inc.php +++ b/web/lib/pkgbasefuncs.inc.php @@ -21,7 +21,7 @@ function pkgbase_comments_count($base_id, $include_deleted, $only_pinned=false) $q = "SELECT COUNT(*) FROM PackageComments "; $q.= "WHERE PackageBaseID = " . $base_id . " "; if (!$include_deleted) { - $q.= "AND DelTS IS NULL"; + $q.= "AND DelTS IS NULL "; } if ($only_pinned) { $q.= "AND NOT PinnedTS = 0"; -- 2.30.1

3 4

[PATCH] pacman-key: Close msg string in generate_master_key
by foxboron＠archlinux.org 10 Jan '21

10 Jan '21

From: Morten Linderud <morten(a)linderud.pw> In 19980a61e9ed9b9a57520aaa919c40a4b5311f87 there was a msg added which didn't get the string closed. Signed-off-by: Morten Linderud <morten(a)linderud.pw> --- scripts/pacman-key.sh.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/pacman-key.sh.in b/scripts/pacman-key.sh.in index 59162840..c65669f5 100644 --- a/scripts/pacman-key.sh.in +++ b/scripts/pacman-key.sh.in @@ -145,7 +145,7 @@ key_lookup_from_name() { generate_master_key() { # Generate the master key, which will be in both pubring and secring - msg "$(gettext "Generating pacman master key. This may take some time.") + msg "$(gettext "Generating pacman master key. This may take some time.")" "${GPG_PACMAN[@]}" --gen-key --batch <<EOF %echo Generating pacman keyring master key... -- 2.30.0

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[PATCH] Fetch Transifex image from https://www.transifex.com
by Lukas Fleischer 28 Dec '20

28 Dec '20

Fixes GitLab issue #3. Signed-off-by: Lukas Fleischer <lfleischer(a)archlinux.org> --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f7285a5..77f3b13 100644 --- a/README.md +++ b/README.md @@ -45,4 +45,4 @@ Translations Translations are welcome via our Transifex project at https://www.transifex.com/lfleischer/aurweb; see `doc/i18n.txt` for details. -![Transifex](http://www.transifex.net/projects/p/aurweb/chart/image_png) +![Transifex](https://www.transifex.com/projects/p/aurweb/chart/image_png) -- 2.29.2

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[PATCH] .gitignore: add test/trash directory*
by Lukas Fleischer 28 Dec '20

28 Dec '20

Signed-off-by: Lukas Fleischer <lfleischer(a)archlinux.org> --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 7c9fa60..4d961d1 100644 --- a/.gitignore +++ b/.gitignore @@ -7,4 +7,5 @@ aur.git/ __pycache__/ *.py[cod] test/test-results/ +test/trash directory* schema/aur-schema-sqlite.sql -- 2.29.2

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Re: [Contact] aur-dev Digest, Vol 144, Issue 1
by Gerard Barlow 18 Dec '20

18 Dec '20

Thank you, I really appreciate you Sent from my T-Mobile 4G LTE Device Get Outlook for Android<https://aka.ms/ghei36> ________________________________ From: aur-dev <aur-dev-bounces(a)archlinux.org> on behalf of aur-dev-request(a)archlinux.org <aur-dev-request(a)archlinux.org> Sent: Friday, December 18, 2020 1:36:42 AM To: aur-dev(a)archlinux.org <aur-dev(a)archlinux.org> Subject: [Contact] aur-dev Digest, Vol 144, Issue 1 Send aur-dev mailing list submissions to aur-dev(a)archlinux.org To subscribe or unsubscribe via the World Wide Web, visit https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.archlinux.org_li… or, via email, send a message with subject or body 'help' to aur-dev-request(a)archlinux.org You can reach the person managing the list at aur-dev-owner(a)archlinux.org When replying, please edit your Subject line so it is more specific than "Re: Contents of aur-dev digest..." Today's Topics: 1. openoffice (Bartosz Bartczak) 2. Re: openoffice (Eli Schwartz) 3. Re: openoffice (Bartosz Bartczak) ---------------------------------------------------------------------- Message: 1 Date: Fri, 18 Dec 2020 01:51:40 +0100 From: Bartosz Bartczak <bartosz(a)algrim.pl> To: aur-dev(a)archlinux.org Subject: openoffice Message-ID: <8da363b1-6626-38b1-a47d-503d7ca33586(a)algrim.pl> Content-Type: text/plain; charset=utf-8 $ yaourt -S openoffice ==> Downloading openoffice PKGBUILD from AUR... x .SRCINFO x PKGBUILD kikislater commented on <a href="#comment-751939" class="date">2020-06-19 05:25</a> LordofNoob commented on <a href="#comment-752120" class="date">2020-06-20 09:18</a> kikislater commented on <a href="#comment-752377" class="date">2020-06-22 05:11</a> micwoj92 commented on <a href="#comment-774049" class="date">2020-11-05 08:32</a> gameboy commented on <a href="#comment-779686" class="date">2020-12-08 13:06</a> openoffice 4.1.7-1? (2019-10-17 11:05) ( Unsupported package: Potentially dangerous ! ) ==> Edit PKGBUILD ? [Y/n] ("A" to abort) ==> ------------------------------------ ==> n ==> openoffice dependencies: ?- freetype2 (already installed) ?- glibc>=2.5 (already installed) ?- gtk2>=2.10.4 (already installed) ?- hicolor-icon-theme (already installed) ?- desktop-file-utils (already installed) ?- shared-mime-info (already installed) ==> Continue building openoffice ? [Y/n] ==> ------------------------------------ ==> ==> Building and installing package ==> Making package: openoffice 4.1.7-1 (Thu Dec 17 22:08:40 2020) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources... ? -> Downloading v4.1.7-x86_64... ? % Total??? % Received % Xferd? Average Speed?? Time??? Time???? Time? Current ???????????????????????????????? Dload? Upload?? Total?? Spent??? Left? Speed 100?? 306? 100?? 306??? 0???? 0?? 2528????? 0 --:--:-- --:--:-- --:--:--? 2508 ? 0???? 0??? 0???? 0??? 0???? 0????? 0????? 0 --:--:-- --:--:-- --:--:--???? 0 curl: (22) The requested URL returned error: 404 Not Found ==> ERROR: Failure while downloading https://urldefense.proofpoint.com/v2/url?u=http-3A__apache.org_dist_openoff… ??? Aborting... ==> ERROR: Makepkg was unable to build openoffice. ==> Restart building openoffice ? [y/N] ==> ----------------------------------- ==> n AUR see old version openoffice 4.1.7-1 not 4.1.8 and can't download package from source to build. I think so that can fix it. When fixit buildfile get other error: yaour -S openoffice [...] ==> Continue building openoffice ? [Y/n] ==> ------------------------------------ ==> ==> Building and installing package ==> Making package: openoffice 4.1.8-1 (Thu Dec 17 23:42:02 2020) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources... ? -> Downloading v4.1.8-x86_64... ? % Total??? % Received % Xferd? Average Speed?? Time??? Time???? Time? Current ???????????????????????????????? Dload? Upload?? Total?? Spent??? Left? Speed 100? 161M? 100? 161M??? 0???? 0? 1279k????? 0? 0:02:08? 0:02:08 --:--:-- 1547k ==> Validating source_x86_64 files with md5sums... ??? v4.1.8-x86_64 ... Passed ==> Extracting sources... ? -> Extracting v4.1.8-x86_64 with bsdtar ==> Entering fakeroot environment... ==> Starting package()... ==> Skipping openoffice4.1.8-mandriva-menus-4.1.8-9803.noarch.rpm ==> Skipping openoffice4.1.8-redhat-menus-4.1.8-9803.noarch.rpm ==> Skipping openoffice4.1.8-suse-menus-4.1.8-9803.noarch.rpm ==> Extracting openoffice-brand-base-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-impress-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core02-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-math-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-draw-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-calc-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-impress-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core06-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-help-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core01-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-res-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-ogltrans-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-base-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-impress-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-javafilter-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-gnome-integration-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-ure-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-writer-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-ooolinguistic-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core07-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-calc-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-writer-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-math-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-draw-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core04-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-pyuno-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-base-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-draw-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-images-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core03-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-graphicfilter-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-brand-en-US-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-calc-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-en-US-math-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-ooofonts-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-xsltfilter-4.1.8-9803.x86_64.rpm ==> Extracting openoffice4.1.8-freedesktop-menus-4.1.8-9803.noarch.rpm ==> Extracting openoffice-writer-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core05-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-onlineupdate-4.1.8-9803.x86_64.rpm ? -> Completing package find: 'opt/openoffice4/program/python-core-2.7.6/lib': No such file or directory sed: no input files ==> ERROR: A failure occurred in package(). ??? Aborting... ==> ERROR: Makepkg was unable to build openoffice. ==> Restart building openoffice ? [y/N] ==> ----------------------------------- ==> But in /opt/openoffice4/program/python-core-2.7.6/lib" i see files. ok next correct patch (add "/") and get next error: [...] ==> Extracting openoffice-xsltfilter-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-writer-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-core05-4.1.8-9803.x86_64.rpm ==> Extracting openoffice-onlineupdate-4.1.8-9803.x86_64.rpm ==> Extracting openoffice4.1.8-freedesktop-menus-4.1.8-9803.noarch.rpm ? -> Completing package sed: couldn't open temporary file /opt/openoffice4/program/python-core-2.7.6/lib/sedlrxOz8: Permission denied ==> ERROR: A failure occurred in package(). ??? Aborting... ==> ERROR: Makepkg was unable to build openoffice. ==> Restart building openoffice ? [y/N] ==> ----------------------------------- ==> interesting... I see maintainers nothing doing for last 1,5 year. ?Best Regards Bartosz Bartczak ------------------------------ Message: 2 Date: Thu, 17 Dec 2020 20:02:50 -0500 From: Eli Schwartz <eschwartz(a)archlinux.org> To: aur-dev(a)archlinux.org Subject: Re: openoffice Message-ID: <528db7d3-1608-a771-a627-0ea7e7a8e268(a)archlinux.org> Content-Type: text/plain; charset="utf-8"; Format="flowed" On 12/17/20 7:51 PM, Bartosz Bartczak wrote: > $ yaourt -S openoffice > > ==> Downloading openoffice PKGBUILD from AUR... > x .SRCINFO > x PKGBUILD > kikislater commented on <a href="#comment-751939" > class="date">2020-06-19 05:25</a> > > LordofNoob commented on <a href="#comment-752120" > class="date">2020-06-20 09:18</a> > > kikislater commented on <a href="#comment-752377" > class="date">2020-06-22 05:11</a> > > micwoj92 commented on <a href="#comment-774049" class="date">2020-11-05 > 08:32</a> > > gameboy commented on <a href="#comment-779686" class="date">2020-12-08 > 13:06</a> > > openoffice 4.1.7-1? (2019-10-17 11:05) > ( Unsupported package: Potentially dangerous ! ) > ==> Edit PKGBUILD ? [Y/n] ("A" to abort) > ==> ------------------------------------ > ==> n > > ==> openoffice dependencies: > ?- freetype2 (already installed) > ?- glibc>=2.5 (already installed) > ?- gtk2>=2.10.4 (already installed) > ?- hicolor-icon-theme (already installed) > ?- desktop-file-utils (already installed) > ?- shared-mime-info (already installed) > > > ==> Continue building openoffice ? [Y/n] > ==> ------------------------------------ > ==> > ==> Building and installing package > ==> Making package: openoffice 4.1.7-1 (Thu Dec 17 22:08:40 2020) > ==> Checking runtime dependencies... > ==> Checking buildtime dependencies... > ==> Retrieving sources... > ? -> Downloading v4.1.7-x86_64... > ? % Total??? % Received % Xferd? Average Speed?? Time??? Time???? Time > Current > ???????????????????????????????? Dload? Upload?? Total?? Spent??? Left > Speed > 100?? 306? 100?? 306??? 0???? 0?? 2528????? 0 --:--:-- --:--:-- > --:--:--? 2508 > ? 0???? 0??? 0???? 0??? 0???? 0????? 0????? 0 --:--:-- --:--:-- > --:--:--???? 0 > curl: (22) The requested URL returned error: 404 Not Found > ==> ERROR: Failure while downloading > https://urldefense.proofpoint.com/v2/url?u=http-3A__apache.org_dist_openoff… > ??? Aborting... > ==> ERROR: Makepkg was unable to build openoffice. > ==> Restart building openoffice ? [y/N] > ==> ----------------------------------- > ==> n > > > AUR see old version openoffice 4.1.7-1 not 4.1.8 and can't download package from source to build. Correct, because that is the last version its maintainer uploaded. It matches the details page: https://urldefense.proofpoint.com/v2/url?u=https-3A__aur.archlinux.org_pack… > I think so that can fix it. > When fixit buildfile get other error: Clearly it needs more work. This is the job of a maintainer. The aurweb software is not responsible maintaining or fixing PKGBUILDs. > yaour -S openoffice > > [...] > > ==> Continue building openoffice ? [Y/n] > ==> ------------------------------------ > ==> > ==> Building and installing package > ==> Making package: openoffice 4.1.8-1 (Thu Dec 17 23:42:02 2020) > ==> Checking runtime dependencies... > ==> Checking buildtime dependencies... > ==> Retrieving sources... > ? -> Downloading v4.1.8-x86_64... > ? % Total??? % Received % Xferd? Average Speed?? Time??? Time???? Time > Current > ???????????????????????????????? Dload? Upload?? Total?? Spent??? Left > Speed > 100? 161M? 100? 161M??? 0???? 0? 1279k????? 0? 0:02:08? 0:02:08 --:--:-- > 1547k > ==> Validating source_x86_64 files with md5sums... > ??? v4.1.8-x86_64 ... Passed > ==> Extracting sources... > ? -> Extracting v4.1.8-x86_64 with bsdtar > ==> Entering fakeroot environment... > ==> Starting package()... > ==> Skipping openoffice4.1.8-mandriva-menus-4.1.8-9803.noarch.rpm > ==> Skipping openoffice4.1.8-redhat-menus-4.1.8-9803.noarch.rpm > ==> Skipping openoffice4.1.8-suse-menus-4.1.8-9803.noarch.rpm > ==> Extracting openoffice-brand-base-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-impress-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core02-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-math-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-draw-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-calc-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-impress-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core06-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-help-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core01-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-res-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-ogltrans-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-base-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-impress-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-javafilter-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-gnome-integration-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-ure-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-writer-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-ooolinguistic-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core07-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-calc-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-writer-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-math-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-draw-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core04-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-pyuno-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-base-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-draw-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-images-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core03-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-graphicfilter-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-brand-en-US-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-calc-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-en-US-math-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-ooofonts-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-xsltfilter-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice4.1.8-freedesktop-menus-4.1.8-9803.noarch.rpm > ==> Extracting openoffice-writer-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core05-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-onlineupdate-4.1.8-9803.x86_64.rpm > ? -> Completing package > find: 'opt/openoffice4/program/python-core-2.7.6/lib': No such file or > directory > sed: no input files > ==> ERROR: A failure occurred in package(). > ??? Aborting... > ==> ERROR: Makepkg was unable to build openoffice. > ==> Restart building openoffice ? [y/N] > ==> ----------------------------------- > ==> > > But in /opt/openoffice4/program/python-core-2.7.6/lib" i see files. > ok next correct patch (add "/") and get next error: > > [...] > ==> Extracting openoffice-xsltfilter-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-writer-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-core05-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice-onlineupdate-4.1.8-9803.x86_64.rpm > ==> Extracting openoffice4.1.8-freedesktop-menus-4.1.8-9803.noarch.rpm > ? -> Completing package > sed: couldn't open temporary file > /opt/openoffice4/program/python-core-2.7.6/lib/sedlrxOz8: Permission denied > ==> ERROR: A failure occurred in package(). > ??? Aborting... > ==> ERROR: Makepkg was unable to build openoffice. > ==> Restart building openoffice ? [y/N] > ==> ----------------------------------- > ==> > > interesting... > > I see maintainers nothing doing for last 1,5 year. The aurweb software contains a (presumably working) feature to submit an orphan request if you feel a package is not being maintained. I don't see anything else for us (the mailing list for discussion about development of the website software) to do here. ... Perhaps you meant to post to the aur-general mailing list for help? -- Eli Schwartz Bug Wrangler and Trusted User

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