PHP rss_plugin_hook函数代码示例

 function render()
 {
     rss_plugin_hook('rss.plugins.sidemenu', null);
     foreach ($this->items as $item) {
         echo "<" . $this->ctnr . ' class="' . $item['class'] . '"' . ' id="sidemenu' . $item['id'] . '"' . ">" . '<a href="#" onclick="' . $item["action"] . '; return false;">' . $item["label"] . '</a>' . "</" . $this->ctnr . ">\n";
     }
 }

function rss_main_object()
{
    rss_plugin_hook("rss.plugins.before.mainobject", null);
    foreach ($GLOBALS['rss']->mainObject as $o) {
        $o->render();
    }
}

function rss_itemlist_prerender_callback()
{
    if (isset($GLOBALS['rss']->currentItemList->preRender) && count($GLOBALS['rss']->currentItemList->preRender)) {
        foreach ($GLOBALS['rss']->currentItemList->preRender as $prAction) {
            list($prAfnct, $prAargs) = $prAction;
            call_user_func($prAfnct, $prAargs);
        }
    }
    rss_plugin_hook('rss.plugins.items.beforeitemsimmediate', null);
}

 function Navigation()
 {
     $this->appendNavItem(getPath(), __('<span>H</span>ome'), LOCATION_HOME);
     if (!getConfig("rss.config.restrictrefresh")) {
         $this->appendNavItem(getPath() . 'update.php', __('<span>R</span>efresh'), LOCATION_UPDATE);
     }
     $this->appendNavItem(getPath() . 'search.php', __('<span>S</span>earch'), LOCATION_SEARCH);
     $this->appendNavItem(getPath() . 'admin/', __('A<span>d</span>min'), LOCATION_ADMIN);
     if (($an = rss_plugin_hook('rss.plugins.afternav', null)) != null) {
         $this->postRender .= $an;
     }
     $GLOBALS['rss']->nav = $this;
     rss_plugin_hook('rss.plugins.navelements', null);
 }

rss_main_feeds();
?>
<a href="http://haiti.ushahidi.com/"><img src="http://sitroom.ushahididev.com/wp-content/uploads/help-haiti.png"></a> 
</div>
<img src="img/logo.png" class="htlogo" >
<?php 
rss_errors_render();
rss_plugin_hook('rss.plugins.before.maindiv', rss_main_div_id());
?>
<div <?php 
echo rss_main_div_id();
?>
 class="frame">
 	<?php 
rss_main_object();
?>
</div>

<div id="footer" class="frame">
	<?php 
rss_main_footer();
?>
</div>

</div>
<?php 
rss_plugin_hook('rss.plugins.bodyend', null);
?>
</body>
</html>

/** 
 * this exported AJAX method is only here so that the plugin callback
 * hook is asynchronous 
 */
function __exp_itemRatedCB($iid, $rt)
{
    rss_plugin_hook("rss.plugins.rating.rated", array($iid, $rt));
    return null;
}

    if ($cntUnreadItems == 0 && $cntTotalItems) {
        // we showed no unread items
        // Should we show some uread items?
        if ($cntReadItems == -1) {
            readItems($cntTotalItems);
        } else {
            readItems($cntReadItems);
        }
    }
} else {
    // We are showing read and unread items
    if ($cntTotalItems) {
        readItems($cntTotalItems - $cntUnreadItems);
    }
}
rss_plugin_hook('rss.plugins.frontpage.afterread', null);
$GLOBALS['rss']->header = new Header("", LOCATION_HOME, array('cid' => null, 'fid' => null));
$GLOBALS['rss']->feedList = new FeedList(false);
$GLOBALS['rss']->renderWithTemplate('index.php');
/*
function getHiddenChannelIds() {
	static $hiddenIds;
	if ($hiddenIds == NULL) {
		$sql = "select fk_ref_object_id from " .getTable('properties')
		." where domain='feed' and property = 'Hide from front-page'";
		$rs = rss_query($sql);
		while (list($cid) = rss_fetch_row($rs)) {
			$hiddenIds[] = $cid;
		}
	}
	return $hiddenIds;

<div class="item">
	<?php 
rss_plugin_hook("rss.plugins.items.beforetitle", rss_item_id());
?>
	<div class="item-title" id="i<?php 
echo rss_item_id();
?>
">
		<a href="<?php 
echo rss_item_url();
?>
" class="item_url" target="_blank"><?php 
echo rss_item_title();
?>
</a>
		<em>(<?php 
echo rss_item_date();
?>
 <?php 
echo rss_item_author();
?>
)</em>
	</div>
	<div class="item-body" style="display:none">
		<?php 
/*<div id="sad<?php echo rss_item_id(); ?>" style="display:none"></div>
		<?php if (rss_item_has_enclosure()) { ?>
				<h5><?php echo __('Enclosure:'); ?>&nbsp;[<a href="<?php echo rss_item_enclosure(); ?>"><?php echo __('download'); ?></a><?php rss_plugin_hook("rss.plugins.items.enclosure", null); ?>]</h5>
		<?php } ?>
		<div class="content" id="c<?php echo rss_item_id(); ?>">
			<?php echo rss_item_content(); ?>

	<span><a href="#top">TOP</a></span>
	<?php 
echo rss_plugin_hook("rss.plugins.footer.span", null);
?>
	<span>
		<a href="http://gregarius.net/">Gregarius</a> <?php 
echo _VERSION_;
echo rss_svn_rev('.');
?>
		<!--
		<?php 
echo __(' powered by ');
?>
 <a href="http://php.net">PHP</a>,
		<a href="http://magpierss.sourceforge.net/">MagpieRSS</a>,
		<a href="http://sourceforge.net/projects/kses">kses</a>,
		<a href="http://www.modernmethod.com/sajax/">SAJAX</a>
		-->
	</span>
	<span>
		Tentatively valid <a title="Tentatively valid XHTML: the layout validates, but the actual content coming from the feeds I can't do very much."  href="http://validator.w3.org/check/referer">XHTML1.0</a>,
		<a href="http://jigsaw.w3.org/css-validator/check/referer">CSS2.0</a>
	</span>
	<span style="border-right:none">
		<?php 
echo __('Last Update');
?>
:&nbsp;<?php 
echo rss_footer_last_modif();
?>
	</span>

/**
 * Returns the theme's "media" component, e.g. 'web', 
 * 'rss' or 'mobile'.
 */
function getThemeMedia()
{
    static $media;
    if ($media) {
        return $media;
    }
    // Default to "web".
    $media = 'web';
    // Has the user specified anything?
    if (isset($_GET['rss'])) {
        $media = 'rss';
    } elseif (isset($_SESSION['mobile']) || isset($_REQUEST['mobile']) || isMobileDevice()) {
        $media = 'mobile';
    }
    // This is here so that auto-detected (e.g. mobile) medias
    // can be overridden.
    if (isset($_REQUEST['media'])) {
        $media = sanitize($_REQUEST['media'], RSS_SANITIZER_WORDS);
    }
    // Finally: let plugins voice their opinion
    $media = rss_plugin_hook('rss.plugins.thememedia', $media);
    return $media;
}

 function render()
 {
     $this->javascriptFiles = rss_plugin_hook('rss.plugins.javascript', $this->javascriptFiles);
     $GLOBALS['rss']->header =& $this;
     rss_require(RSS::getTemplateFile("header.php"));
     if ($this->extraHTML) {
         echo $this->extraHTML;
     }
 }

 function render()
 {
     _pf("ItemList -> render()");
     if ($this->readCount + $this->unreadCount == 0 && $this->beforeList == "") {
         return;
     }
     $this->rss->currentItemList = $this;
     rss_plugin_hook('rss.plugins.items.beforeitems', null);
     include $this->rss->getTemplateFile($this->_template);
     _pf("done: ItemList -> render()");
     rss_plugin_hook('rss.plugins.items.afteritems', null);
 }

function add_channel($url, $folderid = 0, $title_ = null, $descr_ = null, $tags = null)
{
    if (!$url || strlen($url) <= 7) {
        return array(-2, "Invalid URL {$url}");
    }
    if (!is_numeric($folderid)) {
        return array(-2, "Invalid folderid {$folderid}");
    }
    $url = sanitize(str_replace('&amp;', '&', $url), RSS_SANITIZER_URL);
    $urlDB = rss_real_escape_string($url);
    //htmlentities($url);
    $res = rss_query("select count(*) as channel_exists from " . getTable("channels") . " where url='{$urlDB}'");
    list($channel_exists) = rss_fetch_row($res);
    if ($channel_exists > 0) {
        // fatal
        return array(-2, "Looks like you are already subscribed to this channel");
    }
    $res = rss_query("select 1+max(position) as np from " . getTable("channels"));
    list($np) = rss_fetch_row($res);
    if (!$np) {
        $np = "0";
    }
    // Here we go!
    //error_reporting(E_ALL);
    $old_level = error_reporting(E_ERROR);
    $rss = fetch_rss($url);
    error_reporting($old_level);
    if ($rss) {
        if ($title_) {
            $title = rss_real_escape_string($title_);
        } elseif (is_object($rss) && array_key_exists('title#', $rss->channel)) {
            if (array_key_exists('title', $rss->channel)) {
                $title = rss_real_escape_string($rss->channel['title']);
            } else {
                $title = " ";
            }
        } else {
            $title = "";
        }
        if (is_object($rss) && array_key_exists('link', $rss->channel)) {
            $siteurl = rss_real_escape_string(htmlentities($rss->channel['link']));
        } else {
            $siteurl = "";
        }
        $refreshinterval = 0;
        if (is_object($rss) && array_key_exists('syn', $rss->channel)) {
            $syn = $rss->channel['syn'];
            if (array_key_exists('updateperiod', $syn)) {
                if ("hourly" == $syn['updateperiod']) {
                    if (array_key_exists('updatefrequency', $syn)) {
                        $refreshinterval = 60 * $syn['updatefrequency'];
                    }
                }
            }
        }
        if ($descr_) {
            $descr = rss_real_escape_string($descr_);
        } elseif (is_object($rss) && array_key_exists('description', $rss->channel)) {
            $descr = rss_real_escape_string($rss->channel['description']);
        } else {
            $descr = "";
        }
        //lets see if this server has a favicon
        $icon = "";
        if (getConfig('rss.output.showfavicons')) {
            // if we got nothing so far, lets try to fall back to
            // favicons
            if ($icon == "" && $siteurl != "") {
                $match = get_host($siteurl, $host);
                $uri = "http://" . $host . "favicon.ico";
                if ($match && getContentType($uri, $contentType)) {
                    if (preg_match("/image\\/x-icon/", $contentType)) {
                        $icon = $uri;
                    }
                }
            }
        }
        $private = preg_match('|(https?://)([^:]+:[^@]+@)(.+)$|', $url);
        if ($title != "") {
            $title = strip_tags($title);
            $descr = strip_tags($descr);
            // add channel to root folder by default
            if (!$folderid) {
                $folderid = getRootFolder();
            }
            list($title, $urlDB, $siteurl, $folderid, $descr, $icon) = rss_plugin_hook('rss.plugins.feed.new', array($title, $urlDB, $siteurl, $folderid, $descr, $icon));
            $mode = RSS_MODE_UNREAD_STATE;
            if ($private) {
                $mode |= RSS_MODE_PRIVATE_STATE;
            }
            $sql = "insert into " . getTable("channels") . " (title, url, siteurl, parent, descr, dateadded, icon, position, mode, daterefreshed)" . " values ('{$title}', '{$urlDB}', '{$siteurl}', {$folderid}, '{$descr}', now(), '{$icon}', {$np}, {$mode}, '0000-00-00 00:00:00')";
            rss_query($sql);
            $newid = rss_insert_id();
            if ($icon && cacheFavicon($icon)) {
                rss_query("update " . getTable("channels") . " set icon='blob:" . $icon . "'" . " where id={$newid}");
            }
            if ($tags != "") {
                __exp__submitTag($newid, $tags, "'channel'");
            }
            if (false == empty($refreshinterval)) {
//.........这里部分代码省略.........

    echo $title;
    ?>
</h2>
<?php 
    if (hidePrivate()) {
        ?>
	<p>(<a href="<?php 
        echo getPath();
        ?>
?mobilelogin&amp;media=mobile">Login</a> to mark items read)</p>
<?php 
    }
    ?>
<form method="post" action="<?php 
    print getPath();
    ?>
">
<?php 
}
rss_itemlist_feeds();
if (!isMobileDevice()) {
    ?>
<input type='hidden' name='mobile' />
<?php 
}
?>
<p id="nextitems"><input type='submit' value='Next  &raquo;&raquo;' /></p>
</form>
<?php 
rss_plugin_hook('rss.plugins.bodyend.media', getThemeMedia());

 function cleanUp($newIds, $ignorePrivate = false)
 {
     if (!hidePrivate() || $ignorePrivate) {
         if (count($newIds) > 0 && getConfig('rss.config.markreadonupdate')) {
             rss_query("update " . getTable("item") . " set unread = unread & " . SET_MODE_READ_STATE . " where unread & " . RSS_MODE_UNREAD_STATE . " and id not in (" . implode(",", $newIds) . ")");
         }
     }
     setProperty('__meta__', 'meta.lastupdate', 'misc', time());
     if (count($newIds) > 0) {
         rss_invalidate_cache();
     }
     rss_plugin_hook('rss.plugins.updates.after', null);
 }