mirror of
https://github.com/EGroupware/egroupware.git
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266 lines
7.5 KiB
PHP
266 lines
7.5 KiB
PHP
<?php
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/***
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* EGroupware - Home - A simple portlet for displaying a list of entries
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*
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* @link www.egroupware.org
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* @author Nathan Gray
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* @copyright (c) 2013 by Nathan Gray
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* @package home
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* @subpackage portlet
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id: class.home_list_portlet.inc.php 49321 2014-11-06 21:40:03Z nathangray $
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*/
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use EGroupware\Api;
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use EGroupware\Api\Framework;
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use EGroupware\Api\Etemplate;
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/**
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* The home_favorite_portlet uses a nextmatch to display the entries for a particular
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* favorite, for a given app.
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*/
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class home_favorite_portlet extends home_portlet
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{
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/**
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* Context for this portlet - the application and favorite name
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*/
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protected $context = array(
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'appname' => '',
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'favorite' => 'blank'
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);
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/**
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* Nextmatch settings
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* @see Etemplate\Widget\Nextmatch
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* @var array
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*/
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protected $nm_settings = array(
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'lettersearch' => false,
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'favorites' => false, // Hide favorite control
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'actions' => array(),
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'placeholder_actions' => array()
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);
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/**
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* Constructor sets up the portlet according to the user's saved property values
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* for this particular portlet. It is possible to have multiple instances of the
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* same portlet with different properties.
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*
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* The implementing class is allowed to modify the context, if needed, but it is
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* better to use get_properties().
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*
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* We try to keep the constructor light as it gets called often, and only load
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* things needed for display in exec.
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*
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* @param context Array portlet settings such as size, as well as values for properties
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* @param boolean $need_reload Flag to indicate that the portlet needs to be reloaded (exec will be called)
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*/
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public function __construct(Array &$context = array(), &$need_reload = false)
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{
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if (false) parent::__construct();
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// Process dropped data (Should be [appname => <appname>, id => <favorite ID>]) into something useable
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if($context['dropped_data'])
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{
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foreach((Array)$context['dropped_data'] as $dropped)
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{
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// Only handle one, but dropped is an array
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$context['appname'] = $dropped['appname'];
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$context['favorite'] = $dropped['id'];
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break;
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}
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unset($context['dropped_data']);
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$need_reload = true;
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}
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// Favorite not set for new widgets created via context menu
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if(!$context['favorite'] && !($context['width'] || $context['height']))
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{
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// Set initial size to 6x3, default is way too small
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$context['width'] = max($context['width'], 6);
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$context['height'] = max($context['height'], 3);
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$need_reload = true;
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}
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// Load and copy favorite
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if($context['favorite'] && !is_array($context['favorite']))
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{
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$favorites = Framework\Favorites::get_favorites($context['appname']);
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$context['favorite'] = $favorites[$context['favorite']];
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$need_reload = true;
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}
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$this->favorite = (array)$context['favorite'];
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$this->title = lang($context['appname']) . ': ' . $this->favorite['name'];
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$this->context = $context;
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if($this->favorite)
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{
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$this->nm_settings['favorite'] = $this->context['favorite'];
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if(is_array($this->favorite['state']))
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{
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$this->nm_settings += $this->favorite['state'];
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}
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}
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$this->nm_settings['columnselection_pref'] = "nextmatch-home.{$this->context['id']}";
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Api\Translation::add_app($context['appname']);
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}
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public function exec($id = null, Etemplate &$etemplate = null)
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{
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if($etemplate == null)
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{
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$etemplate = new Etemplate();
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}
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$etemplate->read('home.favorite');
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$etemplate->set_dom_id($id);
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$content = $this->context + array('nm' => $this->nm_settings);
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$content['header_node'] = "home-index_{$id}_header";
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unset($content['template']);
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$sel_options = $content['sel_options'] ? $content['sel_options'] : array();
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unset($content['sel_options']);
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$etemplate->setElementAttribute('nm', 'template',$this->nm_settings['template']);
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// Always load app's css
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Framework::includeCSS($this->context['appname'], 'app-'.$GLOBALS['egw_info']['user']['preferences']['common']['theme']) ||
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Framework::includeCSS($this->context['appname'],'app');
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// Always load app's javascript, so most actions have a chance of working
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Framework::includeJS('.','app',$this->context['appname']);
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// Set this so app's JS gets initialized
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$old_app = $GLOBALS['egw_info']['flags']['currentapp'];
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$GLOBALS['egw_info']['flags']['currentapp'] = $this->context['appname'];
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$etemplate->exec(get_called_class() .'::process',$content,$sel_options);
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$GLOBALS['egw_info']['flags']['currentapp'] = $old_app;
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}
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public static function process($content = array())
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{
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unset($content); // not used, but required by function signature
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// We need to keep the template going, thanks.
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Etemplate\Widget::setElementAttribute('', '', '');
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}
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public function get_actions()
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{
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return array();
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}
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public function get_type()
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{
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return 'et2-portlet-favorite';
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}
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/**
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* Get a list of "Add" actions
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* @return array
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*/
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public function get_add_actions()
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{
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$desc = $this->get_description();
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$actions = array();
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// Add a list of favorites
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if($this->context['appname'] && ($favorites = Framework\Favorites::get_favorites($this->context['appname'])))
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{
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foreach($favorites as $name => $favorite)
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{
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$actions[] = array(
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'id' => __CLASS__ . $name,
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'caption' => $name,
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'onExecute' => 'javaScript:app.home.add'
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);
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}
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}
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else
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{
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$actions[] = array(
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'id' => __CLASS__,
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'caption' => lang('List'),
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'hint' => $desc['description'],
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'onExecute' => 'javaScript:app.home.add',
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'acceptedTypes' => $this->accept_drop(),
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'allowOnMultiple' => $this->accept_multiple()
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);
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}
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return $actions;
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}
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/**
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* Some descriptive information about the portlet, so that users can decide if
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* they want it or not, and for inclusion in lists, hover text, etc.
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*
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* These should be already translated, no further Api\Translation will be done.
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*
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* @return Array with keys
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* - displayName: Used in lists
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* - title: Put in the portlet header
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* - description: A short description of what this portlet does or displays
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*/
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public function get_description()
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{
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return array(
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'displayName'=> lang('Favorite'),
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'title'=> $this->title,
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'description'=> lang('Show all the entries using a favorite')
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);
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}
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/**
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* Return a list of settings to customize the portlet.
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*
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* Settings should be in the same style as for preferences. It is OK to return an empty array
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* for no customizable settings.
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*
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* These should be already translated, no further Api\Translation will be done.
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*
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* @see preferences/inc/class.preferences_settings.inc.php
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* @return Array of settings. Each setting should have the following keys:
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* - name: Internal reference
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* - type: Widget type for editing
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* - label: Human name
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* - help: Description of the setting, and what it does
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* - default: Default value, for when it's not set yet
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*/
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public function get_properties()
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{
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$properties = parent::get_properties();
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$favorites = Framework\Favorites::get_favorites($this->context['appname']);
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$favorite_list = array();
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foreach($favorites as $id => $favorite)
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{
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if($favorite)
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{
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$favorite_list[] = array(
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'value' => $id,
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'label' => $favorite['name']
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);
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}
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}
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$favorite = array(
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'label' => lang('Favorite'),
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'name' => 'favorite',
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'type' => 'select',
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'select_options' => $favorite_list
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);
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if($this->context['favorite'])
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{
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$favorite['type'] = 'select_ro';
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}
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$properties[] = $favorite;
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$properties[] = array(
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'appname' => 'appname'
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);
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return $properties;
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}
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} |