wiki: do not show revert buttons if we do not have write perms and minor cleanup

Zotlabs/Module/Wiki.php

@@ -222,11 +222,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 					$html = wiki_generate_toc(zidify_text(purify_html(Markdown(wiki_bbcode(json_decode($content))))));
 					$renderedContent = wiki_convert_links($html,argv(0).'/'.argv(1).'/'.$wikiUrlName);
 				}
-				$hide_editor = false;
 				$showPageControls = $wiki_editor;
-				$showNewWikiButton = $wiki_owner;
-				$showNewPageButton = $wiki_editor;
-				$pageHistory = wiki_page_history(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 				break;
 			default:	// Strip the extraneous URL components
 				goaway('/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName);
@@ -238,7 +234,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 		$wikiModal = replace_macros(get_markup_template('generic_modal.tpl'), array(
 			'$id' => $wikiModalID,
 			'$title' => t('Revision Comparison'),
-			'$ok' => t('Revert'),
+			'$ok' => (($showPageControls) ? t('Revert') : ''),
 			'$cancel' => t('Cancel')
 		));
 				
@@ -246,13 +242,10 @@ class Wiki extends \Zotlabs\Web\Controller {
 			'$wikiheaderName' => $wikiheaderName,
 			'$wikiheaderPage' => $wikiheaderPage,
 			'$renamePage' => $renamePage,
-			'$hideEditor' => $hide_editor, // True will completely hide the content section and is used for the case of no wiki selected
 			'$chooseWikiMessage' => t('Choose an available wiki from the list on the left.'),
 			'$showPageControls' => $showPageControls,
 			'$editOrSourceLabel' => (($showPageControls) ? t('Edit') : t('Source')),
 			'$tools_label' => 'Page Tools',
-			'$showNewWikiButton'=> $showNewWikiButton,
-			'$showNewPageButton'=> $showNewPageButton,
 			'$channel' => $owner['channel_address'],
 			'$resource_id' => $resource_id,
 			'$page' => $pageUrlName,
@@ -268,7 +261,6 @@ class Wiki extends \Zotlabs\Web\Controller {
 			'$renderedContent' => $renderedContent,
 			'$pageRename' => array('pageRename', t('New page name'), '', ''),
 			'$commitMsg' => array('commitMsg', '', '', '', '', 'placeholder="Short description of your changes (optional)"'),
-			'$pageHistory' => $pageHistory['history'],
 			'$wikiModal' => $wikiModal,
 			'$wikiModalID' => $wikiModalID,
 			'$commit' => 'HEAD',
@@ -496,7 +488,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 			$historyHTML = widget_wiki_page_history(array(
 				'resource_id' => $resource_id,
-					'pageUrlName' => $pageUrlName
+				'pageUrlName' => $pageUrlName,
+				'permsWrite' => $perms['write']
 			));
 			json_return_and_die(array('historyHTML' => $historyHTML, 'message' => '', 'success' => true));
 		}

include/widgets.php

@@ -958,7 +958,8 @@ function widget_wiki_page_history($arr) {
 	$pageHistory = wiki_page_history(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 
 	return replace_macros(get_markup_template('wiki_page_history.tpl'), array(
-			'$pageHistory' => $pageHistory['history']
+			'$pageHistory' => $pageHistory['history'],
+			'$permsWrite' => $arr['permsWrite']
 	));
 }
 

view/tpl/generic_modal.tpl

@@ -8,7 +8,9 @@
       <div class="modal-body" id="generic-modal-body-{{$id}}"></div>
       <div class="modal-footer">
         <button id="generic-modal-cancel-{{$id}}" type="button" class="btn btn-default" data-dismiss="modal">{{$cancel}}</button>
+	{{if $ok}}
         <button id="generic-modal-ok-{{$id}}" type="button" class="btn btn-primary">{{$ok}}</button>
+	{{/if}}
       </div>
     </div><!-- /.modal-content -->
   </div><!-- /.modal-dialog -->

view/tpl/wiki.tpl

@@ -41,7 +41,7 @@
 			</div>
 		</form>
 	</div>
-	<div id="wiki-content-container" class="section-content-wrapper" {{if $hideEditor}}style="display: none;"{{/if}}>
+	<div id="wiki-content-container" class="section-content-wrapper">
 		<ul class="nav nav-tabs" id="wiki-nav-tabs">
 			<li id="edit-pane-tab"><a data-toggle="tab" href="#edit-pane">{{$editOrSourceLabel}}</a></li>
 			<li class="active"><a data-toggle="tab" href="#preview-pane" id="wiki-get-preview">View</a></li>
@@ -225,11 +225,6 @@
 			if (data.success) {
 				$('#wiki_page_list_container').html(data.pages);
 				$('#wiki_page_list_container').show();
-				{{if $showNewPageButton}}
-					$('#new-page-button').show();
-				{{else}}
-					$('#new-page-button').hide();
-				{{/if}}
 			} else {
 				alert('Error fetching page list!');
 				window.console.log('Error fetching page list!');

view/tpl/wiki_page_history.tpl

@@ -1,6 +1,7 @@
 <style>
   .diff {
     width:100%;
+    word-break: break-all;
   }
 
   .diff td{
@@ -44,8 +45,10 @@
       <table id="rev-{{$commit.hash}}" onclick="$('#details-{{$commit.hash}}').show()" width="100%">
         <tr><td width="10%">Date</td><td width="70%">{{$commit.date}}</td>
             <td rowspan="3" width="20%" align="right">
+		{{if $permsWrite}}
               <button id="revert-{{$commit.hash}}" class="btn btn-danger btn-xs" onclick="wiki_revert_page('{{$commit.hash}}')">Revert</button>
               <br><br>
+		{{/if}}
               <button id="compare-{{$commit.hash}}" class="btn btn-warning btn-xs" onclick="wiki_compare_page('{{$commit.hash}}')">Compare</button>
             </td></tr>
         <tr><td>Name</td><td>{{$commit.name}} &lt;{{$commit.email}}&gt;</td></tr>