search uses pagination

application/controllers/LibraryController.php

@@ -33,8 +33,7 @@ class LibraryController extends Zend_Controller_Action
 		$this->_helper->layout->setLayout('library');
 
 		unset($this->search_sess->md);
-		unset($this->search_sess->order);
-
+		
 		$this->_helper->actionStack('contents', 'library');
 		$this->_helper->actionStack('index', 'sideplaylist');
     }
@@ -59,7 +58,7 @@ class LibraryController extends Zend_Controller_Action
 			}
 
 			$menu[] = array('action' => array('type' => 'gourl', 'url' => '/Library/edit-file-md/id/#id#'), 
-							'title' => 'Info');
+							'title' => 'Edit Metadata');
 
 		}
 		else if($type === "pl") {
@@ -124,13 +123,40 @@ class LibraryController extends Zend_Controller_Action
         
 		$this->_helper->viewRenderer->setResponseSegment('library'); 
 
-        $order["category"] = $this->_getParam('ob', "dc:creator");
-		$order["order"] = $this->_getParam('order', "asc");
+        $cat = $this->_getParam('ob', null);
+		$or = $this->_getParam('order', null);
+		$page = $this->_getParam('page', null);
+
+		if(!is_null($cat) && !is_null($or)) {
+			$order["category"] = $cat;
+			$order["order"] = $or;
+			$this->search_sess->order = $order;
+		}
+		else if(isset($this->search_sess->order)){
+			$order = $this->search_sess->order;
+		}
+		else{
+			$order = null;
+		}
+
+		if (isset($this->search_sess->page)) {
+			$last_page = $this->search_sess->page;
+		}
+		else{
+			$last_page = null;
+		}
+		
+		$currpage = isset($page) ? $page : $last_page;
+		$this->search_sess->page = $currpage;
 
-		$this->search_sess->order = $order;
 		$md = isset($this->search_sess->md) ? $this->search_sess->md : array();
 
-		$this->view->files = StoredFile::searchFiles($md, $order);
+		$count = StoredFile::searchFiles($md, $order, true);
+
+		$paginator = new Zend_Paginator(new Zend_Paginator_Adapter_Null($count));
+		$paginator->setCurrentPageNumber($currpage);
+		$this->view->paginator = $paginator;
+		$this->view->files = StoredFile::searchFiles($md, $order, false, $paginator->getCurrentPageNumber(), $paginator->getItemCountPerPage());
     }
 
     public function editFileMdAction()

application/controllers/SearchController.php

@@ -15,7 +15,6 @@ class SearchController extends Zend_Controller_Action
 
         $ajaxContext = $this->_helper->getHelper('AjaxContext');
         $ajaxContext->addActionContext('newfield', 'html')
-					->addActionContext('display', 'json')
 					->initContext();
 
 		$this->form = new Application_Form_AdvancedSearch();
@@ -30,8 +29,8 @@ class SearchController extends Zend_Controller_Action
 		$this->view->headScript()->appendFile('/js/contextmenu/jjmenu.js','text/javascript');
 		$this->view->headLink()->appendStylesheet('/css/contextmenu.css');
 
-		$this->_helper->actionStack('display', 'search');
 		$this->_helper->actionStack('contents', 'library');
+		$this->_helper->actionStack('display', 'search');
 		$this->_helper->actionStack('index', 'sideplaylist');
     }
 
@@ -46,18 +45,15 @@ class SearchController extends Zend_Controller_Action
 
 		$this->form = new Application_Form_AdvancedSearch();
 		$form = $this->form;
+		$this->view->form = $form;
 
 		// Form has not been submitted - displayed using layouts
 		if (!$request->isPost()) {
 
-			unset($this->search_sess->md);
-			unset($this->search_sess->order);
-
 			$sub = new Application_Form_AdvancedSearchRow(1);
 			$form->addSubForm($sub, 'row_1');
 			$form->getSubForm('row_1')->removeDecorator('DtDdWrapper');
 
-			$this->view->form = $form;
 			return;
 		}
 
@@ -65,24 +61,15 @@ class SearchController extends Zend_Controller_Action
 		$form->preValidation($request->getPost());
 		
 		if (!$form->isValid($request->getPost())) {
-			$this->view->form = $form->__toString();
 			return;
 		}
 
-		// form was submitted, send back strings to json response.	
+		// valid form was submitted set as search criteria.
 		$info = $form->getValues();
 		$this->search_sess->md = $info;
-		$order = isset($this->search_sess->order) ? $this->search_sess->order : NULL;
 
-		$this->view->files = StoredFile::searchFiles($info, $order);
-
-		if (count($this->view->files) > 0) {
-			$this->view->results = $this->view->render('library/update.phtml');
-		}
-		else {
-			$this->view->results = "<tr>No Results</tr>";
-		}
-		unset($this->view->files);
+		//make sure to start on first page of new results.
+		unset($this->search_sess->page);
     }
 
     public function newfieldAction()

application/forms/AdvancedSearch.php

@@ -9,6 +9,13 @@ class Application_Form_AdvancedSearch extends Zend_Form
 			'value' => 2
 		));
 		$this->getElement('search_next_id')->removeDecorator('Label')->removeDecorator('HtmlTag');
+
+		// Add the submit button
+        $this->addElement('submit', 'submit', array(
+            'ignore'   => true,
+            'label'    => 'Submit',
+			'order'    => '-1'
+        ));
     }
 
 	public function preValidation(array $data) {
@@ -30,6 +37,8 @@ class Application_Form_AdvancedSearch extends Zend_Form
 			$id = findId($field);
 			$this->addNewField($data, $id);
 		}
+
+		
 	}
 
 	public function addNewField($data, $id) {

application/models/StoredFile.php

@@ -1741,7 +1741,7 @@ class StoredFile {
         return $CC_CONFIG['accessDir']."/$p_token.$p_ext";
     }
 
-	public static function searchFiles($md, $order=NULL)
+	public static function searchFiles($md, $order=NULL, $count=false, $page=null, $limit=null)
 	{
 		global $CC_CONFIG, $CC_DBC, $g_metadata_xml_to_db_mapping;
 
@@ -1755,9 +1755,6 @@ class StoredFile {
 			"6" => "!=",
 		);
 
-        //$sql = "SELECT * FROM ".$CC_CONFIG['filesTable'];
-
-
 		$plSelect = "SELECT ";
         $fileSelect = "SELECT ";
         $_SESSION["br"] = "";
@@ -1785,7 +1782,14 @@ class StoredFile {
             }
         }
 
-        $sql = "SELECT * FROM ((".$plSelect."PL.id, 'playlist' AS ftype
+		if($count) {
+			$selector = "SELECT COUNT(*)";
+		}
+		else {
+			$selector = "SELECT *";
+		}
+
+		$from = " FROM ((".$plSelect."PL.id, 'playlist' AS ftype
                 FROM ".$CC_CONFIG["playListTable"]." AS PL
 				LEFT JOIN ".$CC_CONFIG['playListTimeView']." PLT ON PL.id = PLT.id)
 
@@ -1793,6 +1797,8 @@ class StoredFile {
 
                 (".$fileSelect."id, ftype FROM ".$CC_CONFIG["filesTable"]." AS FILES)) AS RESULTS ";
 
+        $sql = $selector." ".$from;
+
 		$cond = array();
 		foreach(array_keys($md) as $key) {
 			if(strpos($key, 'row') !== false){
@@ -1817,13 +1823,27 @@ class StoredFile {
 			$sql = $sql . $where;
 		}
 
-		if(!is_null($order)) {
-			$ob = " ORDER BY ".$g_metadata_xml_to_db_mapping[$order["category"]];
-			$sql = $sql . $ob . " " .$order["order"];
+		if($count) {
+			return $CC_DBC->getOne($sql);
 		}
-		//echo $sql;
 
-        return $CC_DBC->getAll($sql);
+		if(!is_null($order)) {
+			$ob = " ORDER BY ".$g_metadata_xml_to_db_mapping[$order["category"]]. ", id " .$order["order"];
+			$sql = $sql . $ob;
+		}
+		else{
+			$ob = " ORDER BY artist_name, id asc";
+			$sql = $sql . $ob;
+		}
+
+		if(!is_null($page) && !is_null($limit)) {
+			$offset = $page * $limit - ($limit);
+			$paginate = " LIMIT ".$limit. " OFFSET " .$offset;
+			$sql = $sql . $paginate;
+		}
+		echo $sql;
+
+		return $CC_DBC->getAll($sql);
 	}
 
 }

application/views/scripts/library/contents.phtml

@@ -20,3 +20,15 @@
 	}
 ?>
 
+<?php 
+
+echo "page: " . $this->page;
+echo "curr: " . $this->curr;
+
+echo $this->paginationControl($this->paginator,
+                                    'Sliding',
+                                    'library/paginator.phtml'); 
+
+
+?>
+

application/views/scripts/library/paginator.phtml

@@ -0,0 +1,44 @@
+ 
+<?php if ($this->pageCount): ?>
+<div class="paginationControl">
+<?php echo $this->firstItemNumber; ?> - <?php echo $this->lastItemNumber; ?>
+of <?php echo $this->totalItemCount; ?>
+ 
+<!-- First page link -->
+<?php if (isset($this->previous)): ?>
+  <a href="<?php echo $this->url(array('page' => $this->first)); ?>">
+    First
+  </a> |
+<?php else: ?>
+  <span class="disabled">First</span> |
+<?php endif; ?>
+ 
+<!-- Previous page link -->
+<?php if (isset($this->previous)): ?>
+  <a href="<?php echo $this->url(array('page' => $this->previous)); ?>">
+    &lt; Previous
+  </a> |
+<?php else: ?>
+  <span class="disabled">&lt; Previous</span> |
+<?php endif; ?>
+ 
+<!-- Next page link -->
+<?php if (isset($this->next)): ?>
+  <a href="<?php echo $this->url(array('page' => $this->next)); ?>">
+    Next &gt;
+  </a> |
+<?php else: ?>
+  <span class="disabled">Next &gt;</span> |
+<?php endif; ?>
+ 
+<!-- Last page link -->
+<?php if (isset($this->next)): ?>
+  <a href="<?php echo $this->url(array('page' => $this->last)); ?>">
+    Last
+  </a>
+<?php else: ?>
+  <span class="disabled">Last</span>
+<?php endif; ?>
+ 
+</div>
+<?php endif; ?>

application/views/scripts/library/update.phtml

@@ -1,2 +1,3 @@
 <?php
-		echo $this->partialLoop('library/libraryTablePartial.phtml', $this->files);
+
+	echo $this->partialLoop('library/libraryTablePartial.phtml', $this->files);

application/views/scripts/search/display.phtml

@@ -1,6 +1,6 @@
 <?php
 
+$this->form->setAction($this->url());
 echo $this->form;
 ?>
 <span id="search_add">Add</span>
-<span id="search_submit">Submit</span>

public/js/campcaster/library/advancedsearch.js

@@ -28,36 +28,9 @@ function ajaxAddField() {
 	});
 }
 
-function searchLibrary() {
-	var url, data;
-
-	url = '/Search/display/format/json';
-	data = $("form").serializeArray();
-
-	$.post(url, data, function(json){
-		
-		if(json.form) {
-			$("#search")
-				.empty()
-				.append(json.form);
-		}
-		
-
-		if(json.results) {
-			$("#library_display tr:not(:first-child)").remove();
-			$("#library_display tbody").append(json.results);
-
-			//in campcaster/library.js
-			addLibraryItemEvents();
-		}
-
-	});
-}
-
 function setUpSearch() {
 
 	$("#search_add").click(ajaxAddField);
-	$("#search_submit").click(searchLibrary);
 	
 	$('[id^="fieldset-row_"]').each(function(i, el){
 		addRemove(el);