Updates to ProcessPageList to make some parts more hookable

wire/modules/Process/ProcessPageList/ProcessPageList.js

@@ -228,6 +228,7 @@ $(document).ready(function() {
 				
 				function hideItem($item) {
 					var $actions = $item.find('.PageListActions');
+					if($item.hasClass('PageListItemOpen') && $actions.hasClass('PageListActionsKeepOpen')) return;
 					$item.removeClass('PageListItemHover');
 					if($actions.is(":visible")) { // || $hoveredItem.hasClass('PageListItemOpen')) {
 						$actions.animate({opacity: 0}, options.hoverActionFade, function () {
@@ -564,6 +565,9 @@ $(document).ready(function() {
 					} else {
 						$loading.fadeOut('fast');
 					}
+					
+					data.list = $target;
+					data.item = $target.prev('.PageListItem');
 
 					if(replace) {
 						$children.show();

wire/modules/Process/ProcessPageList/ProcessPageList.module

@@ -27,6 +27,7 @@
  * @method string ajaxAction($action)
  * @method PageArray find($selectorString, Page $page)
  * @method array getHidePageIDs(array $a = array()) 
+ * @method string getSelector(Page $page, array $options)
  * 
  * @todo Option to configure whether "Pub" action should appear for non-superusers
  *
@@ -381,16 +382,9 @@ class ProcessPageList extends Process implements ConfigurableModule {
 		if(is_null($limit)) $limit = $this->limit;
 		if(is_null($start)) $start = $this->start;
 		
-		if($limit) {
+		$selector = $this->getSelector($page, [ 'start' => $start, 'limit' => $limit ]);
-			$selector = "start=$start, limit=$limit, status<" . Page::statusMax;
+		
-			
+		if(strlen($selector)) {
-			if($this->useTrash && !$superuser) { 
-				$trashID = $this->wire()->config->trashPageID;
-				if($page->id == $trashID && $user->hasPermission('page-edit') && $page->listable()) {
-					$selector .= ", check_access=0";
-				}
-			}
-			
 			$children = $this->find($selector, $page);
 		} else {
 			$children = $this->wire()->pages->newPageArray();
@@ -409,6 +403,46 @@ class ProcessPageList extends Process implements ConfigurableModule {
 		return $renderer;
 	}
 
+	/**
+	 * Get selector string to use in finding children
+	 * 
+	 * @param Page $page
+	 * @param array $options
+	 * @return string
+	 * @since 3.0.245 
+	 * 
+	 */
+	public function ___getSelector(Page $page, array $options) {
+		
+		$defaults = [
+			'start' => 0, 
+			'limit' => 50, 
+		];
+	
+		$options = array_merge($defaults, $options);
+		$user = $this->wire()->user;
+		$start = (int) $options['start'];
+		$limit = (int) $options['limit'];
+		
+		$selector = "start=$start, limit=$limit, status<" . Page::statusMax;
+		
+		if($this->useTrash && !$user->isSuperuser()) {
+			$trashID = $this->wire()->config->trashPageID;
+			if($page->id == $trashID && $user->hasPermission('page-edit') && $page->listable()) {
+				$selector .= ", check_access=0";
+			}
+		}
+		
+		if($page->id === $this->wire()->config->trashPageID && !preg_match('/\bsort=/', $selector)) {
+			$sortfield = $page->sortfield();
+			if(!$sortfield || $sortfield === 'sort') {
+				$selector = trim("$selector, sort=-modified", ',');
+			}
+		}
+
+		return $selector;
+	}
+
 	/**
 	 * Set the page label field
 	 * 
@@ -444,6 +478,17 @@ class ProcessPageList extends Process implements ConfigurableModule {
 		return $pageLabelField;
 	}
 
+	/**
+	 * Get parent page that current request is for 
+	 * 
+	 * @return Page|null
+	 * @since 3.0.245
+	 * 
+	 */
+	public function getPage() {
+		return $this->page;
+	}
+
 	/**
 	 * Process an AJAX action and return JSON string
 	 * 
@@ -491,12 +536,6 @@ class ProcessPageList extends Process implements ConfigurableModule {
 	 * 
 	 */
 	public function ___find($selectorString, Page $page) {
-		if($page->id === $this->wire()->config->trashPageID && !preg_match('/\bsort=/', $selectorString)) {
-			$sortfield = $page->sortfield();
-			if(!$sortfield || $sortfield === 'sort') {
-				$selectorString = trim("$selectorString,sort=-modified", ',');
-			}
-		}
 		return $page->children($selectorString); 
 	}