1 files changed, 112 insertions, 0 deletions
diff --git a/platform/www/vendor/openpsa/universalfeedcreator/lib/Creator/RSSCreator10.php b/platform/www/vendor/openpsa/universalfeedcreator/lib/Creator/RSSCreator10.php
new file mode 100644
index 0000000..8d0c1ca
--- /dev/null
+++ b/platform/www/vendor/openpsa/universalfeedcreator/lib/Creator/RSSCreator10.php
@@ -0,0 +1,112 @@
+<?php
+
+/**
+ * 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@bitfolge.de>
+ */
+class RSSCreator10 extends FeedCreator
+{
+
+    /** @inheritdoc */
+    public function createFeed()
+    {
+        $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
+        $feed .= $this->_createGeneratorComment();
+        if (empty($this->cssStyleSheet)) {
+            $this->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";
+        $feed .= "    xmlns:slash=\"http://purl.org/rss/1.0/modules/slash/\"\n";
+        if (!empty($this->items[0]->thumb)) {
+            $feed .= "    xmlns:photo=\"http://www.pheed.com/pheed/\"\n";
+        }
+        if (!empty($this->items[0]->lat)) {
+            $feed .= "    xmlns:georss=\"http://www.georss.org/georss\"\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";
+            $feed .= "        <dc:format>text/html</dc:format>\n";
+            if ($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";
+            }
+            $creator = $this->getAuthor($this->items[$i]->author, $this->items[$i]->authorEmail);
+            if ($creator) {
+                $feed .= "        <dc:creator>".htmlspecialchars($creator)."</dc:creator>\n";
+            }
+            if ($this->items[$i]->lat != "") {
+                $feed .= "        <georss:point>".$this->items[$i]->lat." ".$this->items[$i]->long."</georss:point>\n";
+            }
+            if ($this->items[$i]->thumb != "") {
+                $feed .= "        <photo:thumbnail>".htmlspecialchars($this->items[$i]->thumb)."</photo:thumbnail>\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;
+    }
+
+    /**
+     * Compose the RSS-1.0 author field.
+     *
+     * @author Joe Lapp <joe.lapp@pobox.com>
+     * @param string $author
+     * @param string $email
+     * @return string
+     */
+    protected function getAuthor($author, $email)
+    {
+        if ($author) {
+            if ($email) {
+                return $author.' ('.$email.')';
+            }
+
+            return $author;
+        }
+
+        return $email;
+    }
+}