test_suite_kickoff

darcs-hash:20051006233837-e96b6-66ac0bf95b0b24fc23921fefaa146e321cebd8c5.gz

1 files changed, 370 insertions, 0 deletions

diff --git a/test/lib/rss_writer_class.php b/test/lib/rss_writer_class.php
new file mode 100644
index 000000000..7b9beae5f
--- /dev/null
+++ b/test/lib/rss_writer_class.php
@@ -0,0 +1,370 @@
+<?php
+if(!defined("METAL_LIBRARY_XML_RSS_WRITER_CLASS"))
+{
+    define("METAL_LIBRARY_XML_RSS_WRITER_CLASS",1);
+
+/*
+ *
+ * Copyright � (C) Manuel Lemos 2002
+ *
+ * @(#) $Id: rss_writer_class.php,v 1.5 2005/08/20 09:46:06 pachanga Exp $
+ *
+ */
+
+class rss_writer_class extends xml_writer_class
+{
+    /*
+     * Protected variables
+     *
+     */
+    var $root="";
+    var $channel="";
+    var $image="";
+    var $textinput="";
+    var $items=0;
+    var $itemsequence="";
+
+    /*
+     * Public variables
+     *
+     */
+    var $specification="1.0";
+    var $about="";
+    var $rssnamespaces=array();
+    var $allownoitems=0;
+    var $generatedcomment="Generated by: http://www.phpclasses.org/rsswriter";
+
+
+    /*
+     * Protected functions
+     *
+     */
+    Function addrssproperties(&$properties,$parent,&$required,&$optional,$scope)
+    {
+        $noattributes=array();
+        $required_properties=0;
+        Reset($properties);
+        $end=(GetType($property=Key($properties))!="string");
+        for(;!$end;)
+        {
+            if(IsSet($required[$property]))
+            {
+                if($required[$property])
+                {
+                    $this->error=("required ".$scope." property \"".$property."\" is already set");
+                    return 0;
+                }
+                $required[$property]=1;
+                $required_properties++;
+            }
+            else
+            {
+                if(IsSet($optional[$property]))
+                {
+                    if($optional[$property])
+                    {
+                        $this->error=("optional ".$scope." property \"".$property."\" is already set");
+                        return 0;
+                    }
+                    $optional[$property]=1;
+                }
+                else
+                {
+                    if(GetType($colon=strpos($property,":",0))=="integer")
+                    {
+                        $namespace=substr($property,0,$colon);
+                        if(!(!strcmp($namespace,"rdf") || IsSet($this->rssnamespaces[$namespace])))
+                            $this->error=("the name space of property \"".$property."\" was not declared");
+                    }
+                    else
+                        $this->error=("\"".$property."\" is not a supported ".$scope." property");
+                }
+            }
+            if(!($this->adddatatag($property,$noattributes,$properties[$property],$parent,$path)))
+                return 0;
+            Next($properties);
+            $end=(GetType($property=Key($properties))!="string");
+        }
+        if($required_properties<count($required))
+        {
+            Reset($required);
+            $end=(GetType($property=Key($required))!="string");
+            for(;!$end;)
+            {
+                if(!($required[$property]))
+                {
+                    $this->error=("it was not specified the required ".$scope." property \"".$property."\"");
+                    return 0;
+                }
+                Next($required);
+                $end=(GetType($property=Key($required))!="string");
+            }
+        }
+        return 1;
+    }
+
+    /*
+     * Public functions
+     *
+     */
+    Function addchannel(&$properties)
+    {
+        if(strcmp($this->error,""))
+            return 0;
+        if(strcmp($this->channel,""))
+        {
+            $this->error="a channel was already added";
+            return 0;
+        }
+        $channel_attributes=array();
+        switch($this->specification)
+        {
+            case "0.9":
+                $root="rdf:RDF";
+                $attributes=array("xmlns:rdf"=>"http://www.w3.org/1999/02/22-rdf-syntax-ns#","xmlns"=>"http://my.netscape.com/rdf/simple/0.9/");
+                $required=array("description"=>0,"link"=>0,"title"=>0);
+                $optional=array();
+                break;
+            case "0.91":
+                $root="rss";
+                $attributes=array("version"=>$this->specification);
+                $required=array("description"=>0,"language"=>0,"link"=>0,"title"=>0);
+                $optional=array("copyright"=>0,"docs"=>0,"lastBuildDate"=>0,"managingEditor"=>0,"pubDate"=>0,"rating"=>0,"webMaster"=>0);
+                break;
+            case "1.0":
+                if(!strcmp($this->about,""))
+                {
+                    $this->error="it was not specified the about URL attribute";
+                    return 0;
+                }
+                $root="rdf:RDF";
+                $attributes=array("xmlns:rdf"=>"http://www.w3.org/1999/02/22-rdf-syntax-ns#","xmlns"=>"http://purl.org/rss/1.0/");
+                Reset($this->rssnamespaces);
+                $end=(GetType($namespace=Key($this->rssnamespaces))!="string");
+                for(;!$end;)
+                {
+                    if(!strcmp($namespace,"rdf"))
+                    {
+                        $this->error="the rdf namespace is being redeclared";
+                        return 0;
+                    }
+                    $attributes[("xmlns:".$namespace)]=$this->rssnamespaces[$namespace];
+                    Next($this->rssnamespaces);
+                    $end=(GetType($namespace=Key($this->rssnamespaces))!="string");
+                }
+                $channel_attributes=array("rdf:about"=>$this->about);
+                $required=array("description"=>0,"link"=>0,"title"=>0);
+                $optional=array();
+                break;
+            default:
+                $this->error="it was not specified a supported RSS specification version";
+                return 0;
+        }
+        $this->addtag($root,$attributes,"",$path,1);
+        $this->root=$path;
+        if(!($this->addtag("channel",$channel_attributes,$this->root,$path,1)))
+            return 0;
+        if(!($this->addrssproperties($properties,$path,$required,$optional,"channel")))
+            return 0;
+        $this->channel=$path;
+        return 1;
+    }
+
+    Function additem(&$properties)
+    {
+        if(strcmp($this->error,""))
+            return 0;
+        if(!strcmp($this->channel,""))
+        {
+            $this->error="the channel was not yet added";
+            return 0;
+        }
+        if(strcmp($this->textinput,""))
+        {
+            $this->error="items can not be added to the channel after defining the textinput";
+            return 0;
+        }
+        $attributes=array();
+        switch($this->specification)
+        {
+            case "0.9":
+                $parent=$this->root;
+                break;
+            case "0.91":
+                $parent=$this->channel;
+                break;
+            case "1.0":
+                if(IsSet($properties["link"]))
+                    $attributes["rdf:about"]=$properties["link"];
+                $parent=$this->root;
+                break;
+            default:
+                $this->error="it was not specified a supported RSS specification version";
+                return 0;
+        }
+        if(!($this->addtag("item",$attributes,$parent,$path,1)))
+            return 0;
+        $required=array("link"=>0,"title"=>0);
+        $optional=array("description"=>0);
+        if(!($this->addrssproperties($properties,$path,$required,$optional,"item")))
+            return 0;
+        if(!strcmp($this->specification,"1.0"))
+        {
+            if(!strcmp($this->itemsequence,""))
+            {
+                $attributes=array();
+                if(!($this->addtag("items",$attributes,$this->channel,$path,1) && $this->addtag("rdf:Seq",$attributes,$path,$path,1)))
+                    return 0;
+                $this->itemsequence=$path;
+            }
+            $attributes=array("rdf:resource"=>$properties["link"]);
+            if(!($this->addtag("rdf:li",$attributes,$this->itemsequence,$path,0)))
+                return 0;
+        }
+        $this->items++;
+        return 1;
+    }
+
+    Function addimage(&$properties)
+    {
+        if(strcmp($this->error,""))
+            return 0;
+        if(!strcmp($this->channel,""))
+        {
+            $this->error="the channel was not yet added";
+            return 0;
+        }
+        if(strcmp($this->image,""))
+        {
+            $this->error="the channel image was already associated";
+            return 0;
+        }
+        if($this->items!=0)
+        {
+            $this->error="the image can only be defined before adding the channel items";
+            return 0;
+        }
+        $attributes=array();
+        switch($this->specification)
+        {
+            case "0.9":
+                $parent=$this->root;
+                break;
+            case "0.91":
+                $parent=$this->channel;
+                break;
+            case "1.0":
+                if(IsSet($properties["url"]))
+                    $attributes["rdf:about"]=$properties["url"];
+                $parent=$this->root;
+                break;
+            default:
+                $this->error="it was not specified a supported RSS specification version";
+                return 0;
+        }
+        if(!($this->addtag("image",$attributes,$parent,$path,1)))
+            return 0;
+        $this->image=$path;
+        $required=array("link"=>0,"title"=>0,"url"=>0);
+        $optional=array("description"=>0,"width"=>0,"height"=>0);
+        if(!($this->addrssproperties($properties,$this->image,$required,$optional,"image")))
+            return 0;
+        if(!strcmp($this->specification,"1.0"))
+        {
+            $attributes=array("rdf:resource"=>$properties["url"]);
+            return $this->addtag("image",$attributes,$this->channel,$path,0);
+        }
+        return 1;
+    }
+
+    Function addtextinput(&$properties)
+    {
+        if(strcmp($this->error,""))
+            return 0;
+        if(!strcmp($this->channel,""))
+        {
+            $this->error="the channel was not yet added";
+            return 0;
+        }
+        if(strcmp($this->textinput,""))
+        {
+            $this->error="the channel text input was already associated";
+            return 0;
+        }
+        if($this->items==0 && !$this->allownoitems)
+        {
+            $this->error="it were not specified any items before defining the channel text input";
+            return 0;
+        }
+        $attributes=array();
+        switch($this->specification)
+        {
+            case "0.9":
+                $parent=$this->root;
+                break;
+            case "0.91":
+                $parent=$this->channel;
+                break;
+            case "1.0":
+                if(IsSet($properties["link"]))
+                    $attributes["rdf:about"]=$properties["link"];
+                $parent=$this->root;
+                break;
+            default:
+                $this->error="it was not specified a supported RSS specification version";
+                return 0;
+        }
+        if(!($this->addtag("textinput",$attributes,$parent,$path,1)))
+            return 0;
+        $this->textinput=$path;
+        $required=array("description"=>0,"link"=>0,"name"=>0,"title"=>0);
+        $optional=array();
+        if(!($this->addrssproperties($properties,$this->textinput,$required,$optional,"textinput")))
+            return 0;
+        if(!strcmp($this->specification,"1.0"))
+        {
+            $attributes=array("rdf:resource"=>$properties["link"]);
+            return $this->addtag("textinput",$attributes,$this->channel,$path,0);
+        }
+        return 1;
+    }
+
+    Function writerss(&$output)
+    {
+        if(strcmp($this->error,""))
+            return 0;
+        if(!strcmp($this->channel,""))
+        {
+            $this->error="it was not defined the RSS channel";
+            return 0;
+        }
+        if($this->items==0 && !$this->allownoitems)
+        {
+            $this->error="it were not defined any RSS channel items";
+            return 0;
+        }
+        switch($this->specification)
+        {
+            case "0.9":
+                $this->dtdtype="PUBLIC";
+                $this->dtddefinition="-//Netscape Communications//DTD RSS 0.9//EN";
+                $this->dtdurl="http://my.netscape.com/publish/formats/rss-0.9.dtd";
+                break;
+            case "0.91":
+                $this->dtdtype="PUBLIC";
+                $this->dtddefinition="-//Netscape Communications//DTD RSS 0.91//EN";
+                $this->dtdurl="http://my.netscape.com/publish/formats/rss-0.91.dtd";
+                break;
+            case "1.0":
+                $this->dtdtype="";
+                break;
+            default:
+                $this->error="it was not specified a supported RSS specification version";
+                return 0;
+        }
+        return $this->write($output);
+    }
+};
+
+}
+?>
\ No newline at end of file