WikiContent using easy-markdown-editor

README.md

@@ -62,6 +62,8 @@ or:
 for integration tests
 
 
+// Markdown editor:  https://simplemde.com/
+// https://github.com/Ionaru/easy-markdown-editor
 
 
 //---
@@ -74,10 +76,12 @@ podman run --name=nextcloud --replace=true -p 8080:80 -v /absolute/path/to/apps:
 
 sudo docker run --name=nextcloud -p 8080:80 -v /absolute/path/to/apps:/var/www/html/custom_apps nextcloud
 
+
+Version000000Date20220302210900
 //---
 php ./occ migrations:execute <appId> <versionNumber>
 
-Example: sudo -u www-data php ./occ migrations:execute photos 000000Date20201002183800
+Example: sudo -u www-data php ./occ migrations:execute mywiki 000000Date20220302210900
 
 https://c.infdj.com/apps/files/?dir=/Documents/Manuals%20-%20Drivers/drivers/MAD&fileid=19227
 

appinfo/info.xml

@@ -13,7 +13,7 @@
     <category>organization</category>
     <bugs>https://git.jd.guillen.io/wiki4nextcloud/issues</bugs>
     <dependencies>
-        <nextcloud min-version="12" max-version="12"/>
+        <nextcloud min-version="12" max-version="24"/>
     </dependencies>
     <navigations>
         <navigation>

css/style.css

@@ -1,23 +1,31 @@
-#hello {
-	color: red;
-}
-
 li[data-id="wikis"] select {
 	width: calc(100% - 50px);
 }
 
-.-myWikiControls {
+li[class^="wikiPage-lvl-"] a::before {
-	width: 100%;
+	display: inline-block; 
-	margin: .25em;
 }
-.-myWikiControls select {
+.wikiPage-lvl-1 a::before {
-	width: 98%;
+	content: "•"; 
+	width: 1em;
+}
+.wikiPage-lvl-2 a::before {
+	content: "• •";
+	width: 1.5em;
+}
+.wikiPage-lvl-3 a::before {
+	content: "• • •";
+	width: 2em;
 }
 
-option.separator {
+#app {
-	font-size: 1px;
+	width:100%;
-	min-height:1px; 
+}
-	max-height:1px; 
+
-	padding:0;  
+#app-content #app-content-wrapper {
-	background-color: #000000;
+	display: inline;
+}
+#app-content-wrapper textarea {
+	width:100%;
+	height:100%;
 }

js/WikiPages.js

@@ -4,13 +4,14 @@ class WikiPages {
     /*
     * The container is the <ul> for the navigation panel
     */
-    constructor(container) {
+    constructor(container, onClickLoadPage) {
         this.ul = container;
-        this.wikiId = null;
+        this._onClickLoadPage = onClickLoadPage;
     }
 
     clear() {
-        this.ul.querySelectorAll('[data-wiki-id]').forEach( x=>x.remove() );
+        this.wikiId = null;
+        this.ul.querySelectorAll('[data-page-id]').forEach( x=>x.remove() );
     }
 
     getWikiId() {
@@ -20,9 +21,8 @@ class WikiPages {
     load(wikiId) {
         const self = this;
         console.info('JDG :: Loading wiki', self.getWikiId() );
-        this.wikiId = null;
+        this.clear();
         if (wikiId<=0) {
-            this.clear();
             return;
         }
 
@@ -43,12 +43,7 @@ class WikiPages {
 
 
     draw(pages, lvl=0, pid=0) {
-        let self=this;
+        const self=this;
-        if (lvl==0) {
-            this.clear();
-        }
-
-        // pages = [{"id":880,"pid":0,"title":"WikiTest","sort":1},...]
         pages
             .filter( x=>x.pid==pid )
             .sort( (a,b)=>a.sort - b.sort )
@@ -56,43 +51,52 @@ class WikiPages {
                 self.treeAdd(x.pid, x.id, x.title);
                 self.draw(pages, lvl+1, x.id);
         });
-
-        if (lvl==0) {
-            this.ul.querySelectorAll('button[data-id="add"]').forEach(x => x.addEventListener('click', e=>self.onClickAdd(e)) );
-            this.ul.querySelectorAll('button[data-id="delete"]').forEach(x => x.addEventListener('click', e=>self.onClickDelete(e)) );
-            this.ul.querySelectorAll('button[data-id="rename"]').forEach(x => x.addEventListener('click', e=>self.onClickEdit(e)) );
-            this.ul.querySelectorAll('.icon-close').forEach(x => x.addEventListener('click', e=>self.onClickClose(e)) );
-            this.ul.querySelectorAll('.icon-checkmark').forEach(x => x.addEventListener('click', e=>self.onClickRename(e)) );
-        }
     }
 
     // -----------------------------------------------------------------------------------------
+    addListener(root) {
+        const self = this;
+        root.querySelectorAll('a[data-id="page"]').forEach(x => x.addEventListener('click', e=>self.onClickLoadPage(e)) );
+        root.querySelectorAll('button[data-id="add"]').forEach(x => x.addEventListener('click', e=>self.onClickAdd(e)) );
+        root.querySelectorAll('button[data-id="delete"]').forEach(x => x.addEventListener('click', e=>self.onClickDelete(e)) );
+        root.querySelectorAll('button[data-id="rename"]').forEach(x => x.addEventListener('click', e=>self.onClickEdit(e)) );
+        root.querySelectorAll('.icon-close').forEach(x => x.addEventListener('click', e=>self.onClickClose(e)) );
+        root.querySelectorAll('.icon-checkmark').forEach(x => x.addEventListener('click', e=>self.onClickRename(e)) );
+    }
+
+    onClickLoadPage(e) {
+        const li = e.target.closest("li[data-page-id]");
+        let pageId = li.dataset.pageId;
+        this._onClickLoadPage(this.wikiId, pageId);
+    }
+
     onClickEdit(e) {
-        const li = e.target.closest("li[data-wiki-id]");
+        const li = e.target.closest("li[data-page-id]");
         li.querySelector("input").value = li.querySelector("a").innerText; 
         li.classList.add("editing");
     }
     onClickClose(e) {
-        const li = e.target.closest("li[data-wiki-id]");
+        const li = e.target.closest("li[data-page-id]");
         li.classList.remove("editing");
     }
     onClickRename(e) {
-        const li = e.target.closest("li[data-wiki-id]");
+        const li = e.target.closest("li[data-page-id]");
         li.classList.remove("editing");
 
-        let pageId = li.dataset.wikiId;
+        let pageId = li.dataset.pageId;
         let value = li.querySelector('input').value;
         this.rename(pageId, value);
     }
 
     onClickAdd(e) {
-        const li = e.target.closest("li[data-wiki-id]");
+        const li = e.target.closest("li[data-page-id]");
-        this.newPage(li?li.dataset.wikiId:0);
+        this.newPage(li?li.dataset.pageId:0);
     }
 
     onClickDelete(e) {
-        const li = e.target.closest("li[data-wiki-id]");
+        const self = this;
-        let pageId = li.dataset.wikiId;
+        const li = e.target.closest("li[data-page-id]");
+        let pageId = li.dataset.pageId;
         let pageTitle = li.querySelector('a').innerHTML;
 
         OC.dialogs.confirm( t(appName, 'Delete the wiki page "{title}"?', {title:pageTitle}),
@@ -129,7 +133,7 @@ class WikiPages {
 
     // -----------------------------------------------------------------------------------------
     treeDelete(pageId) {
-        const x = this.ul.querySelector(`[data-wiki-id="${pageId}"]`);
+        const x = this.ul.querySelector(`[data-page-id="${pageId}"]`);
         const pid = x.dataset.pid;
         x.parentNode.remove(x);
         this.treeDeleteChildren(pageId);
@@ -139,19 +143,19 @@ class WikiPages {
         this.ul
             .querySelectorAll(`[data-pid="${pageId}"]`)
             .forEach(x=>{
-                        self.treeDeleteBranch( x.dataset.wikiId );
+                        self.treeDeleteChildren( x.dataset.pageId );
                         x.parentNode.remove(x);
                     }
                 );
     }
 
     treeRename(pageId, title) {
-        this.ul.querySelector(`[data-wiki-id="${pageId}"] a`).innerHTML = title;
+        this.ul.querySelector(`[data-page-id="${pageId}"] a`).innerHTML = title;
     }
     
     treeAdd(pid, pageId, title) {
         let lvl = 0;        
-        let nextNode, lastNode, parent = this.ul.querySelector(`[data-wiki-id="${pid}"]`);
+        let nextNode, lastNode, parent = this.ul.querySelector(`[data-page-id="${pid}"]`);
         if ( parent===null ) {
             lastNode = this.ul.lastChild;
         } else {
@@ -163,14 +167,12 @@ class WikiPages {
             } while(nextNode && nextNode.dataset.pid!=parent.dataset.pid);
         }
 
-
-        const bullet = ' - ';
         let li = document.createElement("li");
-        // li.classList.add("editing");
+        li.classList.add(`wikiPage-lvl-${lvl}`);
-        li.dataset.wikiId = pageId;
+        li.dataset.pageId = pageId;
         li.dataset.pid = pid||this.wikiId;
         li.dataset.lvl = lvl;
-        li.innerHTML = `<a href="#">${bullet.repeat(lvl)} ${title}</a>
+        li.innerHTML = `<a href="#" data-id="page">${title}</a>
         <div class="app-navigation-entry-utils">
             <ul>
                 <li class="app-navigation-entry-utils-menu-button">
@@ -202,6 +204,7 @@ class WikiPages {
 		</ul>
 		</div>        
         `;
+        this.addListener(li);
 
         lastNode.parentNode.insertBefore(li, lastNode.nextSibling)
     }

js/script.js

@@ -34,39 +34,13 @@ var MyWiki = MyWiki || {};
         appNavigationEntryMenuClose();        
     })
     // ------------------------------------------------
-
+    let wikiContent = new WikiContent(document.getElementById('app-content-wrapper'));
-
+    let wikiPages = new WikiPages(document.querySelector('li[data-id="pages"]').parentNode, (wikiId, pageId)=>wikiContent.load(wikiId, pageId));
-    let wikiPages = new WikiPages(document.querySelector('li[data-id="pages"]').parentNode, onSelectWikiPage);
     let wikiNavigation = new WikiNavigation(document.querySelector('li[data-id="wikis"]'), 
                                 wikiId => wikiPages.load(wikiId),
                                 e=>wikiPages.onClickAdd(e)
                             );
 
-    function onSelectWikiPage(wikiPageId) {
-        console.info(`JDG :: WikiPage selected ${wikiPageId}` );
-        if ( wikiPageId > 0 ) {
-            // wikiEditor.load(wikiPage.getWikiId(), wikiPageId );
-        }
-    }
-
-    // ---------------------------------------------------------------------------------
-    $(`#${appName}-test`).on('click',test);
-    function test() {
-        var baseUrl = OC.generateUrl('/apps/mywiki/wikis');
-        $.ajax({
-            url: baseUrl + '/test',
-            type: 'GET',
-            contentType: 'application/json'
-        }).done(function (response) {
-            // handle success
-            $('output').html(response);
-        }).fail(function (response, code) {
-            // handle failure
-            $('output').html('<h2>'+response.statusText+'</h2><code>'+response.responseText+'</code>');
-        });
-    }
-    // ---------------------------------------------------------------------------------
-
 })(window, jQuery, MyWiki);
 
 

lib/Helper/WikiHelper.php

@@ -151,9 +151,24 @@ class WikiHelper {
         return $wikiTreePage->id; 
     }
 
+    public function getWikiPageContent($id): string {
+        try {
+            $pageFolder = $this->getFolderById($id);
+            $path = $pageFolder->getInternalPath().'/'.self::WIKI_FILE_CONTENT;
+            if ( $this->wikiFolder->nodeExists($path) ) {
+                return $this->getFileByName(self::WIKI_FILE_CONTENT)->getContent();
+            }
+            $this->wikiFolder->newFile(self::WIKI_FILE_CONTENT, '');
+        } catch(\Exception $ex) {
+            return null;
+        }
+        return '';
+    }    
+
     public function update(int $id, string $content) {
         try {
-            $path = $this->wikiFolder->getInternalPath().'/'.self::WIKI_FILE_CONTENT;
+            $pageFolder = $this->getFolderById($id);
+            $path = $pageFolder->getInternalPath().'/'.self::WIKI_FILE_CONTENT;
             if ( $this->wikiFolder->nodeExists($path) ) {
                 $this->getFileByName(self::WIKI_FILE_CONTENT)->putContent($content);
             } else {

lib/Service/WikiPageService.php

@@ -43,10 +43,13 @@ class WikiPageService {
     }
 
     public function find(int $wikiId, int $id, string $userId) {
-        echo "\nwikiId: $wikiId";
+        try {
-        echo "\nid: $id";
+            $wiki = $this->mapper->find($wikiId, $userId);
-        echo "\nuserId: $userId";
+            $wikiPageContent = $this->wikiHelper->setFolderId($wiki->getFileId())->getWikiPageContent($id);
-        die();
+        } catch(Exception $e) {
+            $this->handleException($e);
+        }        
+        return ['content'=>$wikiPageContent];
     }
 
     public function create(int $wikiId, int $parentFolderId, string $title, ?string $content, string $userId):array {

templates/content/index.php

@@ -1,10 +1 @@
-<h1>Hello world</h1>
 
-<div id="emptycontent">
-<div>
-    <button id="MyWiki-test">Test</button>
-</div>
-<div>
-    <output></output>
-</div>
-</div>

templates/index.php

@@ -1,6 +1,13 @@
 <?php
+// ToDo: Must be a better way to include this
+\OCP\Util::addStyle('mywiki', 'fontawesome/css/all.min');
+
+\OCP\Util::addScript('mywiki', 'easy-markdown-editor-master/dist/easymde.min');
+\OCP\Util::addStyle('mywiki', '../js/easy-markdown-editor-master/dist/easymde.min');
+
 \OCP\Util::addScript('mywiki', 'WikiDropdownHelper');
 \OCP\Util::addScript('mywiki', 'WikiNavigation');
+\OCP\Util::addScript('mywiki', 'WikiContent');
 \OCP\Util::addScript('mywiki', 'WikiPages');
 \OCP\Util::addScript('mywiki', 'script');
 \OCP\Util::addStyle('mywiki', 'style');

templates/navigation/index.php

@@ -9,37 +9,22 @@
 			</ul>
 		</div>
 		<div class="app-navigation-entry-menu">
-		<ul>
+			<ul>
-			<li>
+				<li>
-				<button data-id="add" class="icon-folder">Add Wiki</button>
+					<button data-id="add" class="icon-folder">Add Wiki</button>
-			</li>
+				</li>
-			<li>
+				<li>
-				<button disabled data-id="addPage" class="icon-add">Add Page</button>
+					<button disabled data-id="addPage" class="icon-add">Add Page</button>
-			</li>
+				</li>
-			<li>
+				<li>
-				<button disabled data-id="rename" class="icon-rename">Rename Wiki</button>
+					<button disabled data-id="rename" class="icon-rename">Rename Wiki</button>
-			</li>
+				</li>
-			<li>
+				<li>
-				<button disabled data-id="delete" class="icon-delete">Delete Wiki</button>
+					<button disabled data-id="delete" class="icon-delete">Delete Wiki</button>
-			</li>
+				</li>
-		</ul>
+			</ul>
 		</div>	
 	</li>
-
-
     <li data-id="pages">
     </li>
 </ul>
-
-
-
-
-		
-
-
-
-
-
-<div id="myWikiTree">
-	no data
-</div>

templates/settings/index.php

@@ -6,9 +6,8 @@
 	</div>
 	<div id="app-settings-content">
 		<!-- Your settings in here -->
-		<ul class="with-icon">
+		<ul>
-			<li data-id="deleteWiki">
+			<li>
-				<a href="#" class="icon-delete svg">Delete Current Wiki</a>
 			</li>
 		</ul>
 	</div>