<?php
/* $ Id: */
/*
Examples on how to use the PHP CouchDB extension
*/

/* Create the CouchdbClient object
The url can support authentication as well 
- http://user:password@localhost:5984

- Authentication is both by basic and cookie
To use cookie authentication you need to set use_cookie_auth to true
 CouchdbClient("http://user:pass@localhost:5984",true);

The url could be https
- https://localhost:5984
You may have to set the CA info using CouchdbClient::setCAPath()

*/
try {
    $conn = new CouchdbClient("http://localhost:5984");
    print "Creating Database test_database :";
    if($conn->createDatabase("test_database")){
        print "PASS\n";
    }else{
        print "FAIL\n";
    }
    echo "Getting Database list\n";
    $result = $conn->listDatabases();
    print_r($result);
    print "===========================\n";
    print "Selecting Database test_database\n";
    $conn->selectDB("test_database");
    print "===========================\n";
    print "Getting Database info\n";
    $result = $conn->getDatabaseInfo();
    print_r($result);
    print "===========================\n";
    print "Store document to DB\n";
    /* The document can be created in multiple ways
   - PHP stdclass object
   - PHP array
   - JSON encoded string

   # Using PHP stdclass
   $new_doc = new stdClass();
   $new_doc->title = "New content";
   $new_doc->_id = "BlogPost65";

   # Using PHP array
   #$new_doc = array(_id=>Blogpost65,title=>"New content");

   # Using JSON string
   $new_doc = '{"_id":"Blogpost65","title":"New content"}';
   */
    $new_doc = '{"_id":"Blogpost65","title":"New content"}';
    $last_result = $conn->storeDoc($new_doc);
    print_r($last_result);
    print "===========================\n";
    print "Store multiple documents to the DB\n";
    $new_docs = array(
        array('type'=>'blogpost','title'=>'post'),
        array('type'=>'blogcomment','blogpost'=>'post','depth'=>1),
        array('type'=>'blogcomment','blogpost'=>'post','depth'=>2)
        );
    $result = $conn->storeDocs($new_docs);
    print_r($result);
    print "===========================\n";
    /* run in the examples directory or change the filename */
        print "Store attachment to DB\n";
    try {
        $result = $conn->storeAttachment("PHP_LOGO","./php.gif","php.gif","image/gif");
        print_r($result);
    } catch (CouchdbClientException $f) {
        echo $f->getMessage()."\n";
    }
    print "===========================\n";  
    print "Copy document to another document\n";
    $result = $conn->copyDoc("Blogpost65","Blogpost66");
    print_r($result);
    print "===========================\n";
    print "Get all documents in DB\n";
    $result = $conn->getAllDocs();
    print_r($result);
    print "===========================\n";
    print "Run a temp view query\n";
    $view = '{"map" : "function(doc) { if (doc.title==\'New content\') { emit(null, doc); } }"}';
    $result = $conn->getTempView($view);
    print_r($result);
    print "===========================\n";
    print "Delete a document\n";
    $conn->deleteDoc("Blogpost65",$last_result->rev);
    $result = $conn->getLastResponse(true);
    print_r($result);
    print "===========================\n";
    print "Compacting Database :";
    if($conn->compactDatabase())
        print "PASS\n";
    else
        print "FAIL\n";
    print "===========================\n";
    print "Getting updated Database info\n";
    $result = $conn->getDatabaseInfo();
    print_r($result);
    print "===========================\n";
    print "Create the replica database - test_replica_database :";
    if($conn->createDatabase("test_replica_database"))
        print "PASS\n";
    else
        print "FAIL\n";
    print "Start Database replication\n";
    $result = $conn->startReplication("test_database","test_replica_database");
    print_r($conn->getLastResponse(true));
    print "===========================\n";
    #print "Sleeping 5 seconds to allow replication to start\n";
    #sleep(5);
    #print "===========================\n";
    print "Drop the database :";
    if($conn->deleteDatabase("test_database"))
        print "PASS\n";
    else
        print "FAIL\n";
    print "===========================\n";
    print "Drop the replica database :";
    if($conn->deleteDatabase("test_replica_database"))
        print "PASS\n";
    else
        print "FAIL\n";
    print_r($conn->getLastResponse(true));
    print "===========================\n";
} catch(CouchdbClientException $e) {
    echo $e->getMessage();
}    
unset($conn);
?>