add list block

src/modules/Downloads/lib/Downloads/Block/List.php

@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * Downloads
+ *
+ * @license GNU/LGPLv3 (or at your option, any later version).
+ */
+class Downloads_Block_List extends Zikula_Controller_AbstractBlock
+{
+
+    /**
+     * initialise block
+     */
+    public function init()
+    {
+        SecurityUtil::registerPermissionSchema('Downloads:listblock:', 'Block title::');
+    }
+
+    /**
+     * get block information
+     */
+    public function info()
+    {
+        return array(
+            'text_type' => 'Downloads',
+            'module' => 'Downloads',
+            'text_type_long' => $this->__('Downloads list Block'),
+            'allow_multiple' => true,
+            'form_content' => false,
+            'form_refresh' => false,
+            'show_preview' => true);
+    }
+
+    /**
+     * display block
+     */
+    public function display($blockinfo)
+    {
+        if (!SecurityUtil::checkPermission('Downloads:listblock:', "$blockinfo[title]::", ACCESS_OVERVIEW)) {
+            return;
+        }
+        if (!ModUtil::available('Downloads')) {
+            return;
+        }
+        // Get variables from content block
+        $vars = BlockUtil::varsFromContent($blockinfo['content']);
+
+        // return if no category
+        if (empty($vars['category'])) {
+            return;
+        }
+
+        $downloads = ModUtil::apiFunc('Downloads', 'user', 'getall', array(
+                    'category' => $vars['category'],
+                    'limit' => $vars['limit'],
+                    'orderby' => 'date',
+                    'orderdir' => 'DESC',
+                ));
+
+        // create the output object
+        $this->view->setCacheId('listblock' . '|' . $blockinfo['bid'] . "|" . $vars['category']);
+
+        // assign the item
+        $this->view->assign('downloads', $downloads);
+
+        // Populate block info and pass to theme
+        $blockinfo['content'] = $this->view->fetch('blocks/list.tpl');
+        return BlockUtil::themeBlock($blockinfo);
+    }
+
+    /**
+     * modify block settings
+     */
+    public function modify($blockinfo)
+    {
+        $vars = BlockUtil::varsFromContent($blockinfo['content']);
+        // Defaults
+        $vars['category'] = (!empty($vars['category'])) ? $vars['category'] : 1; // default to first available category
+        $vars['limit'] = (!empty($vars['limit'])) ? $vars['limit'] : 10;
+
+        $this->view->assign('catselectoptions', Downloads_Util::getCatSelectList(array(
+                    'sel' => $vars['category'])));
+
+        $this->view->assign('vars', $vars);
+
+        return $this->view->fetch('blocks/list_modify.tpl');
+    }
+
+    /**
+     * update block settings
+     */
+    public function update($blockinfo)
+    {
+        // Get current content
+        $vars = BlockUtil::varsFromContent($blockinfo['content']);
+
+        // overwrite with new values
+        $vars['category'] = $this->request->request->get('category', 1); // default to first available category
+        $vars['limit'] = $this->request->request->get('limit', 10);
+
+        $this->view->clear_cache('blocks/list.tpl');
+        $blockinfo['content'] = BlockUtil::varsToContent($vars);
+
+        return $blockinfo;
+    }
+
+}

src/modules/Downloads/templates/blocks/list.tpl

@@ -0,0 +1,17 @@
+<ul>
+{foreach from=$downloads item='d'}
+    <li>
+        <a href="{modurl modname="Downloads" type="user" func="prepHandOut" lid=$d.lid}">{$d.title|safetext} (v{$d.version|safetext})[{$d.filesize|safetext}Kb]</a>
+        <a href="{modurl modname="Downloads" type="user" func="display" lid=$d.lid}">{img modname='core' set='icons/extrasmall' src='info.png' __title='View' __alt='View'}</a>
+    </li>
+    {* other array values available in a template override *}
+    {*$d.hits*}
+    {*$d.description*}
+    {*$d.submitter*}
+    {*$d.category.title*}
+    {*$d.url is available but don't use it! - use prepHandOut method above*}
+
+{foreachelse}
+    <li>{gt text='No downloads available'}</li>
+{/foreach}
+</ul>

src/modules/Downloads/templates/blocks/list_modify.tpl

@@ -0,0 +1,10 @@
+<div class="z-formrow">
+    <label for='category'>{gt text='Select a category'}</label>
+    <select id='category' name='category'>
+        {$catselectoptions}
+    </select>
+</div>
+<div class="z-formrow">
+    <label for="limit">{gt text="Maximum items to display"}</label>
+    <input id="limit" type="text" name="lmit" value="{$vars.limit}" size="5" />
+</div>