From 32366284a8372a4d5c7798b3ee3b238a614915ab Mon Sep 17 00:00:00 2001
From: Andrew Manning <tamanning@zoho.com>
Date: Sat, 30 Jul 2016 09:56:47 -0400
Subject: Import element selection page added to allow selective importing.

---
 Zotlabs/Module/Webpages.php | 113 +++++++++++++++++++++++++++++++++++---------
 1 file changed, 91 insertions(+), 22 deletions(-)

(limited to 'Zotlabs/Module/Webpages.php')

diff --git a/Zotlabs/Module/Webpages.php b/Zotlabs/Module/Webpages.php
index ab03b0a37..ee9633243 100644
--- a/Zotlabs/Module/Webpages.php
+++ b/Zotlabs/Module/Webpages.php
@@ -45,7 +45,29 @@ class Webpages extends \Zotlabs\Web\Controller {
 		$observer = \App::get_observer();
 	
 		$channel = \App::get_channel();
-	
+
+		switch ($_SESSION['action']) {
+        case 'import':
+						$_SESSION['action'] = null;
+						$o .= replace_macros(get_markup_template('webpage_import.tpl'), array(
+							'$title'    => t('Import Webpage Elements'),
+							'$action' => 'import',
+							'$pages' => $_SESSION['pages'],
+							'$layouts' => $_SESSION['layouts'],
+							'$blocks' => $_SESSION['blocks'],
+						));
+						//logger('webpage_import.tpl: ' . $o);
+						return $o;
+				
+        case 'importselected':
+						$_SESSION['action'] = null;
+						break;
+				default :
+						$_SESSION['action'] = null;
+						break;
+		}
+		
+		
 		if(\App::$is_sys && is_site_admin()) {
 			$sys = get_sys_channel();
 			if($sys && intval($sys['channel_id'])) {
@@ -270,29 +292,15 @@ class Webpages extends \Zotlabs\Web\Controller {
 						$elements['pages'] = scan_webpage_elements($_POST['path'], 'page', $cloud);
 						$elements['layouts'] = scan_webpage_elements($_POST['path'], 'layout', $cloud);
 						$elements['blocks'] = scan_webpage_elements($_POST['path'], 'block', $cloud);
-
+						$_SESSION['blocks'] = $elements['blocks'];
+						$_SESSION['layouts'] = $elements['layouts'];
+						$_SESSION['pages'] = $elements['pages'];
 						if(!(empty($elements['pages']) && empty($elements['blocks']) && empty($elements['layouts']))) {
 							info( t('Webpages elements detected.') . EOL);
-							
-							$o .= replace_macros(get_markup_template('webpage_import.tpl'), array(
-								'$title'    => t('Import Webpage Elements'),
-							));
-
-							return $o;
-							
+							$_SESSION['action'] = 'import';
 						} else {
 							notice( t('No webpage elements detected.') . EOL);
-						}
-						// Import layout first so that pages that reference new layouts will find
-						// the mid of layout items in the database
-						foreach($elements['layouts'] as &$layout) {
-							$layout = import_webpage_element($layout, $channel, 'layout');
-						}
-						foreach($elements['pages'] as &$page) {
-							$page = import_webpage_element($page, $channel, 'page');
-						}
-						foreach($elements['blocks'] as &$block) {
-							$block = import_webpage_element($block, $channel, 'block');
+							$_SESSION['action'] = null;
 						}
 						
 					}
@@ -303,8 +311,69 @@ class Webpages extends \Zotlabs\Web\Controller {
 					}
 					
 					break;
-				case 'import':
-					break;
+					
+				case 'importselected':
+						require_once('include/import.php');
+						$channel = \App::get_channel();
+						
+						// Import layout first so that pages that reference new layouts will find
+						// the mid of layout items in the database						
+						
+            // Obtain the user-selected layouts to import and import them
+            $checkedlayouts = $_POST['layout'];
+            $layouts = [];
+            if (!empty($checkedlayouts)) {
+                foreach ($checkedlayouts as $name) {
+                    foreach ($_SESSION['layouts'] as &$layout) {
+                        if ($layout['name'] === $name) {
+                            $layout['import'] = 1;
+                            $layoutstoimport[] = $layout;
+                        }
+                    }
+                }
+								foreach ($layoutstoimport as $elementtoimport) {
+										$layouts[] = import_webpage_element($elementtoimport, $channel, 'layout');
+								}
+            }
+            $_SESSION['import_layouts'] = $layouts;
+            
+            // Obtain the user-selected blocks to import and import them
+            $checkedblocks = $_POST['block'];
+            $blocks = [];
+            if (!empty($checkedblocks)) {
+                foreach ($checkedblocks as $name) {
+                    foreach ($_SESSION['blocks'] as &$block) {
+                        if ($block['name'] === $name) {
+                            $block['import'] = 1;
+                            $blockstoimport[] = $block;
+                        }
+                    }
+                }
+								foreach ($blockstoimport as $elementtoimport) {
+										$blocks[] = import_webpage_element($elementtoimport, $channel, 'block');
+								}
+            }
+            $_SESSION['import_blocks'] = $blocks;
+            
+            // Obtain the user-selected pages to import and import them
+            $checkedpages = $_POST['page'];
+            $pages = [];
+            if (!empty($checkedpages)) {
+                foreach ($checkedpages as $pagelink) {
+                    foreach ($_SESSION['pages'] as &$page) {
+                        if ($page['pagelink'] === $pagelink) {
+                            $page['import'] = 1;
+                            $pagestoimport[] = $page;
+                        }
+                    }
+                }
+								foreach ($pagestoimport as $elementtoimport) {
+										$pages[] = import_webpage_element($elementtoimport, $channel, 'page');
+								}
+            }
+            $_SESSION['import_pages'] = $pages;
+            break;
+
 				default :
 					break;
 			}
-- 
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