forked from extern/egroupware
1017 lines
40 KiB
PHP
1017 lines
40 KiB
PHP
<?php
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/**
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* EGroupware - eTemplate serverside implementation of the nextmatch widget
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @copyright 2002-11 by RalfBecker@outdoor-training.de
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* @version $Id$
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*/
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/**
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* eTemplate serverside implementation of the nextmatch widget
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*
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* $content[$id] = array( // I = value set by the app, 0 = value on return / output
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* 'get_rows' => // I method/callback to request the data for the rows eg. 'notes.bo.get_rows'
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* 'filter_label' => // I label for filter (optional)
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* 'filter_help' => // I help-msg for filter (optional)
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* 'no_filter' => True// I disable the 1. filter
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* 'no_filter2' => True// I disable the 2. filter (params are the same as for filter)
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* 'no_cat' => True// I disable the cat-selectbox
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* 'cat_app' => // I application the cat's should be from, default app in get_rows
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* 'cat_is_select' => // I true||'no_lang' use selectbox instead of category selection, default null
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* 'template' => // I template to use for the rows, if not set via options
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* 'header_left' => // I template to show left of the range-value, left-aligned (optional)
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* 'header_right' => // I template to show right of the range-value, right-aligned (optional)
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* 'bottom_too' => True// I show the nextmatch-line (arrows, filters, search, ...) again after the rows
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* 'never_hide' => True// I never hide the nextmatch-line if less then maxmatch entries
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* 'lettersearch' => True// I show a lettersearch
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* 'searchletter' => // IO active letter of the lettersearch or false for [all]
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* 'start' => // IO position in list
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* 'num_rows' => // IO number of rows to show, defaults to maxmatches from the general prefs
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* 'cat_id' => // IO category, if not 'no_cat' => True
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* 'search' => // IO search pattern
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* 'order' => // IO name of the column to sort after (optional for the sortheaders)
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* 'sort' => // IO direction of the sort: 'ASC' or 'DESC'
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* 'col_filter' => // IO array of column-name value pairs (optional for the filterheaders)
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* // grid requires implementation of folowing filters in get_rows, even if not used as regular filters!
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* // O col_filter[$row_id] to query certain rows only
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* // O col_filter[$parent_id] row_id of parent to query children for hierachical display
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* 'filter' => // IO filter, if not 'no_filter' => True
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* 'filter_no_lang' => True// I set no_lang for filter (=dont translate the options)
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* 'filter_onchange'=> 'this.form.submit();' // I onChange action for filter, default: this.form.submit();
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* 'filter2' => // IO filter2, if not 'no_filter2' => True
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* 'filter2_no_lang'=> True// I set no_lang for filter2 (=dont translate the options)
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* 'filter2_onchange'=> 'this.form.submit();' // I onChange action for filter2, default: this.form.submit();
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* 'rows' => // O content set by callback
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* 'total' => // O the total number of entries
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* 'sel_options' => // O additional or changed sel_options set by the callback and merged into $tmpl->sel_options
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* 'no_columnselection' => // I turns off the columnselection completly, turned on by default
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* 'columnselection-pref' => // I name of the preference (plus 'nextmatch-' prefix), default = template-name
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* 'default_cols' => // I columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns
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* 'options-selectcols' => // I array with name/label pairs for the column-selection, this gets autodetected by default. A name => false suppresses a column completly.
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* 'return' => // IO allows to return something from the get_rows function if $query is a var-param!
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* 'csv_fields' => // I false=disable csv export, true or unset=enable it with auto-detected fieldnames or preferred importexport definition,
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* array with name=>label or name=>array('label'=>label,'type'=>type) pairs (type is a eT widget-type)
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* or name of import/export definition
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* 'row_id' => // I key into row content to set it's value as row-id, eg. 'id'
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* 'row_modified' => // I key into row content for modification date or state of a row, to not query it again
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* 'parent_id' => // I key into row content of children linking them to their parent, also used as col_filter to query children
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* 'is_parent' => // I key into row content to mark a row to have children
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* 'is_parent_value'=> // I if set value of is_parent, otherwise is_parent is evaluated as boolean
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* 'dataStorePrefix' => // I Optional prefix for client side cache to prevent collisions in applications that have more than one data set, such as ProjectManager / Project elements. Defaults to appname if not set.
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* 'actions' => // I array with actions, see nextmatch_widget::egw_actions
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* 'action_links' => // I array with enabled actions or ones which should be checked if they are enabled
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* optional, default id of all first level actions plus the ones with enabled='javaScript:...'
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* 'action_var' => 'action' // I name of var to return choosen action, default 'action'
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* 'action' => // O string selected action
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* 'selected' => // O array with selected id's
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* 'checkboxes' => // O array with checkbox id as key and boolean checked value
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* 'select_all' => // O boolean value of select_all checkbox, reference to above value for key 'select_all'
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* 'favorites' => // I boolean|array True to enable favorites, or an array of additional, app specific settings to include
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* in the saved filters (eg: pm_id)
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* 'placeholder' => // I String Optional text to display in the empty row placeholder. If not provided, it's "No matches found."
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* 'placeholder_actions' => // I Array Optional list of actions allowed on the placeholder. If not provided, it's ["add"].
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*/
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class etemplate_widget_nextmatch extends etemplate_widget
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{
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public function __construct($xml='')
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{
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if($xml) {
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parent::__construct($xml);
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// TODO: probably a better way to do this
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egw_framework::includeCSS('/phpgwapi/js/egw_action/test/skins/dhtmlxmenu_egw.css');
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}
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}
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/**
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* Legacy options
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*/
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protected $legacy_options = 'template';
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/**
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* Number of rows to send initially
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*/
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const INITIAL_ROWS = 50;
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/**
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* Set up what we know on the server side.
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*
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* Sending a first chunk of rows
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*
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* @param string $cname
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* @param array $expand values for keys 'c', 'row', 'c_', 'row_', 'cont'
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*/
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public function beforeSendToClient($cname, array $expand=null)
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{
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$attrs = $this->attrs;
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$form_name = self::form_name($cname, $this->id, $expand);
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$value = self::get_array(self::$request->content, $form_name, true);
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$value['start'] = 0;
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$value['num_rows'] = self::INITIAL_ROWS;
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$value['rows'] = array();
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$send_value = $value;
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list($app) = explode('.',$value['get_rows']);
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// Check for a favorite in URL
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if($_GET['favorite'] && $value['favorites'])
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{
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$safe_name = preg_replace('/[^A-Za-z0-9-_]/','_',strip_tags($_GET['favorite']));
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$pref_name = "favorite_" .$safe_name;
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// Do some easy applying of filters server side
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$favorite = $GLOBALS['egw_info']['user']['preferences'][$app][$pref_name];
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if(!$favorite && $_GET['favorite'] == 'blank')
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{
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// Have to go through each of these
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foreach(array('search','cat_id','filter','filter2') as $filter)
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{
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$send_value[$filter] = '';
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}
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unset($send_value['col_filter']);
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}
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if($favorite && $favorite['filter'])
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{
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$send_value = array_merge($value, $favorite['filter']);
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// Ajax call can handle the saved sort here, but this can't
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if($favorite['filter']['sort'])
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{
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unset($send_value['sort']);
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$send_value['order'] = $favorite['filter']['sort']['id'];
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$send_value['sort'] = $favorite['filter']['sort']['asc'] ? 'ASC' : 'DESC';
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}
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}
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}
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// Make sure it's not set
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unset($send_value['favorite']);
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// Parse sort into something that get_rows functions are expecting: db_field in order, ASC/DESC in sort
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if(is_array($send_value['sort']))
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{
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$send_value['order'] = $send_value['sort']['id'];
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$send_value['sort'] = $send_value['sort']['asc'] ? 'ASC' : 'DESC';
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}
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$total = self::call_get_rows($send_value, $send_value['rows'], self::$request->readonlys);
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$value =& self::get_array(self::$request->content, $form_name, true);
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// Add favorite here so app doesn't save it in the session
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if($_GET['favorite'])
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{
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$send_value['favorite'] = $safe_name;
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}
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$value = $send_value;
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$value['total'] = $total;
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// Send categories
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if(!$value['no_cat'] && !$value['cat_is_select'])
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{
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$cat_app = $value['cat_app'] ? $value['cat_app'] : $GLOBALS['egw_info']['flags']['current_app'];
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$value['options-cat_id'] = array('' => lang('all')) +
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etemplate_widget_menupopup::typeOptions('select-cat', ',,'.$cat_app,$no_lang,false,$value['cat_id']) +
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(array)$value['options-cat_id'];
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etemplate_widget_menupopup::fix_encoded_options($value['options-cat_id']);
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}
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// Favorite group for admins
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if($GLOBALS['egw_info']['apps']['admin'] && $value['favorites'])
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{
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self::$request->sel_options[$form_name]['favorite']['group'] = array('all' => lang('All users')) +
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etemplate_widget_menupopup::typeOptions('select-account',',groups');
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}
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foreach($value as $name => &$_value)
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{
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if(strpos($name, 'options-') !== false && $_value)
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{
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$select = substr($name, 8);
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if(!self::$request->sel_options[$select])
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{
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self::$request->sel_options[$select] = array();
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}
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foreach($_value as &$label)
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{
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if(!is_array($label))
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{
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$label = html_entity_decode($label, ENT_NOQUOTES,'utf-8');
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}
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elseif($label['label'])
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{
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$label['label'] = html_entity_decode($label['label'], ENT_NOQUOTES,'utf-8');
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}
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}
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self::$request->sel_options[$select] += $_value;
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// The client doesn't need them in content, but we can't unset them because
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// some apps don't send them on re-load, pulling them from the session
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//unset($value[$name]);
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}
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}
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if($value['rows']['sel_options'])
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{
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self::$request->sel_options = array_merge(self::$request->sel_options,$value['rows']['sel_options']);
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unset($value['rows']['sel_options']);
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}
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// If column selection preference is forced, set a flag to turn off UI
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$pref_name = 'nextmatch-' . (isset($value['columnselection_pref']) ? $value['columnselection_pref'] : $this->attrs['template']);
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$value['no_columnselection'] = $value['no_columnselection'] || (
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$GLOBALS['egw']->preferences->forced[$app][$pref_name] &&
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// Need to check admin too, or it will be impossible to turn off
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!$GLOBALS['egw_info']['user']['apps']['admin']
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);
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// Use this flag to indicate to the admin that columns are forced (and that's why they can't change)
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$value['columns_forced'] = (boolean)$GLOBALS['egw']->preferences->forced[$app][$pref_name];
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// todo: no need to store rows in request, it's enought to send them to client
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//error_log(__METHOD__."() $this: total=$value[total]");
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//foreach($value['rows'] as $n => $row) error_log("$n: ".array2string($row));
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// set up actions, but only if they are defined AND not already set up (run throught self::egw_actions())
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if (isset($value['actions']) && !isset($value['actions'][0]))
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{
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$value['action_links'] = array();
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$template_name = isset($value['template']) ? $value['template'] : $this->attrs['options'];
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if (!is_array($value['action_links'])) $value['action_links'] = array();
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$value['actions'] = self::egw_actions($value['actions'], $template_name, '', $value['action_links']);
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}
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}
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/**
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* Callback to fetch more rows
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*
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* Callback uses existing get_rows callback, but requires now 'row_id' to be set.
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* If no 'row_modified' is set, rows cant checked for modification and therefore
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* are always returned to client if in range or deleted if outside range.
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*
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* @param string $exec_id identifys the etemplate request
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* @param array $queriedRange array with values for keys "start", "num_rows" and optional "refresh", "parent_id"
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* @param array $filters Search and filter parameters, passed to data source
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* @param string $form_name='nm' full id of widget incl. all namespaces
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* @param array $knownUids=null uid's know to client
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* @param int $lastModified=null date $knowUids last checked
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* @todo for $queriedRange[refresh] first check if there's any modification since $lastModified, return $result[order]===null
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* @return array with values for keys 'total', 'rows', 'readonlys', 'order', 'data' and 'lastModification'
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*/
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static public function ajax_get_rows($exec_id, array $queriedRange, array $filters = array(), $form_name='nm',
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array $knownUids=null, $lastModified=null)
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{
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self::$request = etemplate_request::read($exec_id);
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$value = self::get_array(self::$request->content, $form_name, true);
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if(!is_array($value))
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{
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$value = ($value) ? array($value) : array();
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}
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$value = $value_in = array_merge($value, $filters);
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//error_log(__METHOD__."('".substr($exec_id,0,10)."...', range=".array2string($queriedRange).', filters='.array2string($filters).", '$form_name', knownUids=".array2string($knownUids).", lastModified=$lastModified) parent_id=$value[parent_id], is_parent=$value[is_parent]");
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$result = array();
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// Parse sort into something that get_rows functions are expecting: db_field in order, ASC/DESC in sort
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if(is_array($value['sort']))
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{
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$value['order'] = $value['sort']['id'];
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$value['sort'] = $value['sort']['asc'] ? 'ASC' : 'DESC';
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}
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$value['start'] = (int)$queriedRange['start'];
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$value['num_rows'] = (int)$queriedRange['num_rows'];
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if($value['num_rows'] == 0) $value['num_rows'] = self::INITIAL_ROWS;
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// if app supports parent_id / hierarchy ($value['parent_id'] not empty), set parent_id as filter
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if (($parent_id = $value['parent_id']))
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{
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// Infolog at least wants 'parent_id' instead of $parent_id
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$value['col_filter'][$parent_id] = $queriedRange['parent_id'];
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if ($queriedRange['parent_id']) $value['csv_export'] = 'children';
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}
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// Set current app for get_rows
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list($app) = explode('.',self::$request->method);
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if(!$app) list($app) = explode('::',self::$request->method);
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if($app)
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{
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$GLOBALS['egw_info']['flags']['currentapp'] = $app;
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translation::add_app($app);
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}
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// If specific data requested, just do that
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if (($row_id = $value['row_id']) && $queriedRange['refresh'])
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{
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$value['col_filter'][$row_id] = $queriedRange['refresh'];
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$value['csv_export'] = 'refresh';
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}
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$rows = $result['data'] = $result['order'] = array();
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$result['total'] = self::call_get_rows($value, $rows, $result['readonlys']);
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$result['lastModification'] = egw_time::to('now', 'ts')-1;
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if (isset($GLOBALS['egw_info']['flags']['app_header']) && self::$request->app_header != $GLOBALS['egw_info']['flags']['app_header'])
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{
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self::$request->app_header = $GLOBALS['egw_info']['flags']['app_header'];
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egw_json_response::get()->apply('egw_app_header', array($GLOBALS['egw_info']['flags']['app_header']));
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}
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// Check for anything changed in the query
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// Tell the client about the changes
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$request_value =& self::get_array(self::$request->content, $form_name,true);
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$changes = $no_rows = false;
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foreach($value_in as $key => $original_value)
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{
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// These keys are ignored
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if(in_array($key, array('col_filter','start','num_rows','total','order','sort')))
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{
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continue;
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}
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if($original_value == $value[$key]) continue;
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// These keys we don't send row data back, as they cause a partial reload
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if(in_array($key, array('template'))) $no_rows = true;
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// Actions still need extra handling
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if($key == 'actions' && !isset($value['actions'][0]))
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{
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$value['action_links'] = array();
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$template_name = isset($value['template']) ? $value['template'] : '';
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if (!is_array($value['action_links'])) $value['action_links'] = array();
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$value['actions'] = self::egw_actions($value['actions'], $template_name, '', $value['action_links']);
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}
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$changes = true;
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$request_value[$key] = $value[$key];
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egw_json_response::get()->generic('assign', array(
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'etemplate_exec_id' => $exec_id,
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'id' => $form_name,
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'key' => $key,
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'value' => $value[$key],
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));
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}
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// Request doesn't handle changing by reference, so force it
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if($changes)
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{
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$content = self::$request->content;
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self::$request->content = array();
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self::$request->content = $content;
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}
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if($no_rows) $rows = Array();
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$row_id = isset($value['row_id']) ? $value['row_id'] : 'id';
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$row_modified = $value['row_modified'];
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foreach($rows as $n => $row)
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{
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$kUkey = false;
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if (is_int($n) && $row)
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{
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if (!isset($row[$row_id])) unset($row_id); // unset default row_id of 'id', if not used
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if (!isset($row[$row_modified])) unset($row_modified);
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$id = $row_id ? $row[$row_id] : $n;
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$result['order'][] = $id;
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// check if we need to send the data
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if (!$row_id || !$knownUids || ($kUkey = array_search($id, $knownUids)) === false ||
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!$lastModified || !isset($row[$row_modified]) || $row[$row_modified] > $lastModified)
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{
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$result['data'][$id] = $row;
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}
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if ($kUkey !== false) unset($knownUids[$kUkey]);
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}
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else // non-row data set by get_rows method
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{
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$result['rows'][$n] = $row;
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}
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}
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// check knowUids outside of range for modification
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if ($knownUids)
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{
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// commenting out trying to validate knowUids not returned in current list,
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// as this generates a second db search and they might not be visible anyway
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// --> for now we tell the grid to purge them
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//if (!$row_id) // row_id not set by nextmatch user --> tell client to delete data, as we cant identify rows
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{
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foreach($knownUids as $uid)
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{
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// Just don't send it back for now
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unset($result['data'][$uid]);
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//$result['data'][$uid] = null;
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}
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}
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|
/*else
|
|
{
|
|
//error_log(__METHOD__."() knowUids left to check ".array2string($knownUids));
|
|
// check if they are up to date: we create a query similar to csv-export without any filters
|
|
$value['csv_export'] = 'knownUids'; // do not store $value in session
|
|
$value['filter'] = $value['filter2'] = $value['cat_id'] = $value['search'] = '';
|
|
$value['col_filter'] = array($row_id => $knownUids);
|
|
// if we know name of modification column and have a last-modified date
|
|
if ($row_modified && $lastModified) // --> set filter to return only modified entries
|
|
{
|
|
$value['col_filter'][] = $row_modified.' > '.(int)$lastModified;
|
|
}
|
|
$value['start'] = 0;
|
|
$value['num_rows'] = count($knownUids);
|
|
$rows = array();
|
|
if (self::call_get_rows($value, $rows))
|
|
{
|
|
foreach($rows as $n => $row)
|
|
{
|
|
if (!is_int($n)) continue; // ignore non-row data set by get_rows method
|
|
|
|
if (!$row_modified || !isset($row[$row_modified]) ||
|
|
!isset($lastModified) || $row[$row_modified] > $lastModified)
|
|
{
|
|
$result['data'][$row[$row_id]] = $row;
|
|
}
|
|
}
|
|
}
|
|
}*/
|
|
}
|
|
|
|
//foreach($result as $name => $value) if ($name != 'readonlys') error_log(__METHOD__."() result['$name']=".array2string($name == 'data' ? array_keys($value) : $value));
|
|
egw_json_response::get()->data($result);
|
|
|
|
// If etemplate_exec_id has changed, update the client side
|
|
if (($new_id = self::$request->id()) != $exec_id)
|
|
{
|
|
egw_json_response::get()->generic('assign', array(
|
|
'etemplate_exec_id' => $exec_id,
|
|
'id' => '',
|
|
'key' => 'etemplate_exec_id',
|
|
'value' => $new_id,
|
|
));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Calling our callback
|
|
*
|
|
* Signature of get_rows callback is either:
|
|
* a) int get_rows($query,&$rows,&$readonlys)
|
|
* b) int get_rows(&$query,&$rows,&$readonlys)
|
|
*
|
|
* If get_rows is called static (and php >= 5.2.3), it is always b) independent on how it's defined!
|
|
*
|
|
* @param array &$value
|
|
* @param array &$rows on return: rows are indexed by their row-number: $value[start], ..., $value[start]+$value[num_rows]-1
|
|
* @param array &$readonlys=null
|
|
* @param object $obj=null (internal)
|
|
* @param string|array $method=null (internal)
|
|
* @return int|boolean total items found of false on error ($value['get_rows'] not callable)
|
|
*/
|
|
private static function call_get_rows(array &$value,array &$rows,array &$readonlys=null,$obj=null,$method=null)
|
|
{
|
|
if (is_null($method)) $method = $value['get_rows'];
|
|
|
|
if (is_null($obj))
|
|
{
|
|
// allow static callbacks
|
|
if(strpos($method,'::') !== false)
|
|
{
|
|
list($class,$method) = explode('::',$method);
|
|
|
|
// workaround for php < 5.2.3: do NOT call it static, but allow application code to specify static callbacks
|
|
if (version_compare(PHP_VERSION,'5.2.3','>='))
|
|
{
|
|
$method = array($class,$method);
|
|
unset($class);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
list($app,$class,$method) = explode('.',$value['get_rows']);
|
|
}
|
|
if ($class)
|
|
{
|
|
if (!$app && !is_object($GLOBALS[$class]))
|
|
{
|
|
$GLOBALS[$class] = new $class();
|
|
}
|
|
if (is_object($GLOBALS[$class])) // use existing instance (put there by a previous CreateObject)
|
|
{
|
|
$obj = $GLOBALS[$class];
|
|
}
|
|
else
|
|
{
|
|
$obj = CreateObject($app.'.'.$class);
|
|
}
|
|
}
|
|
}
|
|
if (!is_array($raw_rows)) $raw_rows = array();
|
|
if (!is_array($readonlys)) $readonlys = array();
|
|
if(is_callable($method)) // php5.2.3+ static call (value is always a var param!)
|
|
{
|
|
$total = call_user_func_array($method,array(&$value,&$raw_rows,&$readonlys));
|
|
}
|
|
elseif(is_object($obj) && method_exists($obj,$method))
|
|
{
|
|
$total = $obj->$method($value,$raw_rows,$readonlys);
|
|
}
|
|
else
|
|
{
|
|
$total = false; // method not callable
|
|
}
|
|
/* no automatic fallback to start=0
|
|
if ($method && $total && $value['start'] >= $total)
|
|
{
|
|
$value['start'] = 0;
|
|
$total = self::call_get_rows($value,$rows,$readonlys,$obj,$method);
|
|
}
|
|
*/
|
|
// otherwise we might get stoped by max_excutiontime
|
|
if ($total > 200) @set_time_limit(0);
|
|
|
|
$is_parent = $value['is_parent'];
|
|
$is_parent_value = $value['is_parent_value'];
|
|
|
|
// remove empty rows required by old etemplate to compensate for header rows
|
|
$first = $total ? null : 0;
|
|
foreach($raw_rows as $n => $row)
|
|
{
|
|
// skip empty rows inserted for each header-line in old etemplate
|
|
if (is_int($n) && is_array($rows))
|
|
{
|
|
if (is_null($first)) $first = $n;
|
|
|
|
if ($row[$is_parent]) // if app supports parent_id / hierarchy, set parent_id and is_parent
|
|
{
|
|
$row['is_parent'] = isset($is_parent_value) ?
|
|
$row[$is_parent] == $is_parent_value : (boolean)$row[$is_parent];
|
|
$row['parent_id'] = $row[$parent_id]; // seems NOT used on client!
|
|
}
|
|
$rows[$n-$first+$value['start']] = $row;
|
|
}
|
|
elseif(!is_numeric($n)) // rows with string-keys, after numeric rows
|
|
{
|
|
if($n == 'sel_options')
|
|
{
|
|
foreach($row as $name => &$options)
|
|
{
|
|
foreach($options as $key => &$label)
|
|
{
|
|
$label = html_entity_decode($label, ENT_NOQUOTES,'utf-8');
|
|
}
|
|
}
|
|
}
|
|
$rows[$n] = $row;
|
|
}
|
|
}
|
|
|
|
//error_log($value['get_rows'].'() returning '.array2string($total).', method = '.array2string($method).', value = '.array2string($value));
|
|
return $total;
|
|
}
|
|
/**
|
|
* Default maximum lenght for context submenus, longer menus are put as a "More" submenu
|
|
*/
|
|
const DEFAULT_MAX_MENU_LENGTH = 14;
|
|
|
|
/**
|
|
* Return egw_actions
|
|
*
|
|
* The following attributes are understood for actions on eTemplate/PHP side:
|
|
* - string 'id' id of the action (set as key not attribute!)
|
|
* - string 'caption' name/label or action, get's automatic translated
|
|
* - boolean 'no_lang' do NOT translate caption, default false
|
|
* - string 'icon' icon, eg. 'edit' or 'infolog/task', if no app given app of template or API is used
|
|
* - string 'iconUrl' full url of icon, better use 'icon'
|
|
* - boolean|string 'allowOnMultiple' should action be shown if multiple lines are marked, or string 'only', default true!
|
|
* - boolean|string 'enabled' is action available, or string with javascript function to call, default true!
|
|
* - string 'disableClass' class name to check if action should be disabled (if presend, enabled if not)
|
|
* (add that css class in get_rows(), if row lacks rights for an action)
|
|
* - string 'enableClass' class name to check if action should be enabled (if present, disabled if not)
|
|
* - string 'enableId' regular expression row-id has to match to enable action
|
|
* - boolean 'hideOnDisabled' hide disabled actions, default false
|
|
* - string 'type' type of action, default 'popup' for contenxt menus, 'drag' or 'drop'
|
|
* - boolean 'default' is that action the default action, default false
|
|
* - array 'children' array with actions of submenu
|
|
* - int 'group' to group items, default all actions are in one group
|
|
* - string 'onExecute' javascript to run, default 'javaScript:nm_action' or eg. 'javaScript:app.myapp.someMethod'
|
|
* which runs action specified in nm_action attribute:
|
|
* - string 'nm_action'
|
|
* + 'alert' debug action, shows alert with action caption, id and id's of selected rows
|
|
* + 'submit' default action, sets nm[action], nm[selected] and nm[select_all]
|
|
* + 'location' redirects / set location.href to 'url' attribute
|
|
* + 'popup' opens popup with url given in 'url' attribute
|
|
* - string 'url' url for location or popup
|
|
* - string 'target' target for location or popup
|
|
* - string 'width' for popup
|
|
* - string 'height' for popup
|
|
* - string 'confirm' confirmation message
|
|
* - string 'confirm_multiple' confirmation message for multiple selected, defaults to 'confirm'
|
|
* - boolean 'postSubmit' eg. downloads need a submit via POST request not our regular Ajax submit, only works with nm_action=submit!
|
|
*
|
|
* @param array $actions id indexed array of actions / array with valus for keys: 'iconUrl', 'caption', 'onExecute', ...
|
|
* @param string $template_name='' name of the template, used as default for app name of images
|
|
* @param string $prefix='' prefix for ids
|
|
* @param array &$action_links=array() on return all first-level actions plus the ones with enabled='javaScript:...'
|
|
* @param int $max_length=self::DEFAULT_MAX_MENU_LENGTH automatic pagination, not for first menu level!
|
|
* @param array $default_attrs=null default attributes
|
|
* @return array
|
|
*/
|
|
public static function egw_actions(array $actions=null, $template_name='', $prefix='', array &$action_links=array(),
|
|
$max_length=self::DEFAULT_MAX_MENU_LENGTH, array $default_attrs=null)
|
|
{
|
|
//echo "<p>".__METHOD__."(\$actions, '$template_name', '$prefix', \$action_links, $max_length) \$actions="; _debug_array($actions);
|
|
$first_level = !$action_links; // add all first level actions
|
|
|
|
//echo "actions="; _debug_array($actions);
|
|
$egw_actions = array();
|
|
$n = 1;
|
|
$group = false;
|
|
|
|
foreach((array)$actions as $id => $action)
|
|
{
|
|
// in case it's only selectbox id => label pairs
|
|
if (!is_array($action)) $action = array('caption' => $action);
|
|
if ($default_attrs) $action += $default_attrs;
|
|
|
|
// Add 'Select All' after first group
|
|
if ($first_level && $group !== false && $action['group'] != $group && !$egw_actions[$prefix.'select_all'])
|
|
{
|
|
|
|
$egw_actions[$prefix.'select_all'] = array(
|
|
'caption' => 'Select all',
|
|
//'checkbox' => true,
|
|
'hint' => 'Select all entries',
|
|
'enabled' => true,
|
|
'shortcut' => array(
|
|
'keyCode' => 65, // A
|
|
'ctrl' => true,
|
|
'caption' => 'Ctrl+A'
|
|
),
|
|
'group' => $action['group'],
|
|
);
|
|
$action_links[] = $prefix.'select_all';
|
|
}
|
|
$group = $action['group'];
|
|
|
|
if (!$first_level && $n == $max_length && count($actions) > $max_length)
|
|
{
|
|
$id = 'more_'.count($actions); // we need a new unique id
|
|
$action = array(
|
|
'caption' => 'More',
|
|
'prefix' => $prefix,
|
|
// display rest of actions incl. current one as children
|
|
'children' => array_slice($actions, $max_length-1, count($actions)-$max_length+1, true),
|
|
);
|
|
//echo "*** Inserting id=$prefix$id"; _debug_array($action);
|
|
// we break at end of foreach loop, as rest of actions is already dealt with
|
|
// by putting them as children
|
|
}
|
|
|
|
// add all first level popup actions plus ones with enabled = 'javaScript:...' to action_links
|
|
if ((!isset($action['type']) || in_array($action['type'],array('popup','drag','drop'))) && // popup is the default
|
|
($first_level || substr($action['enabled'],0,11) == 'javaScript:'))
|
|
{
|
|
$action_links[] = $prefix.$id;
|
|
}
|
|
|
|
// add sub-menues
|
|
if ($action['children'])
|
|
{
|
|
static $inherit_attrs = array('url','popup','nm_action','onExecute','type','egw_open','allowOnMultiple','confirm','confirm_multiple');
|
|
$action['children'] = self::egw_actions($action['children'], $template_name, $action['prefix'], $action_links, $max_length,
|
|
array_intersect_key($action, array_flip($inherit_attrs)));
|
|
|
|
unset($action['prefix']);
|
|
$action = array_diff_key($action, array_flip($inherit_attrs));
|
|
}
|
|
|
|
// link or popup action
|
|
if ($action['url'])
|
|
{
|
|
$action['url'] = egw::link('/index.php',str_replace('$action',$id,$action['url']));
|
|
if ($action['popup'])
|
|
{
|
|
list($action['data']['width'],$action['data']['height']) = explode('x',$action['popup']);
|
|
unset($action['popup']);
|
|
$action['data']['nm_action'] = 'popup';
|
|
}
|
|
else
|
|
{
|
|
$action['data']['nm_action'] = 'location';
|
|
if(!$action['target'] && strpos($action['url'],'menuaction') > 0)
|
|
{
|
|
// It would be better if app set target, but we'll auto-detect if not
|
|
list(,$menuaction) = explode('=',$action['url']);
|
|
list($app) = explode('.',$menuaction);
|
|
$action['data']['target'] = $app;
|
|
}
|
|
}
|
|
}
|
|
if ($action['egw_open'])
|
|
{
|
|
$action['data']['nm_action'] = 'egw_open';
|
|
}
|
|
|
|
$egw_actions[$prefix.$id] = $action;
|
|
|
|
if (!$first_level && $n++ == $max_length) break;
|
|
}
|
|
|
|
// Make sure select all is in a group by itself
|
|
foreach($egw_actions as $id => &$_action)
|
|
{
|
|
if($id == $prefix . 'select_all') continue;
|
|
if($_action['group'] >= $egw_actions[$prefix.'select_all']['group'] )
|
|
{
|
|
$egw_actions[$id]['group']+=1;
|
|
}
|
|
}
|
|
//echo "egw_actions="; _debug_array($egw_actions);
|
|
return $egw_actions;
|
|
}
|
|
|
|
/**
|
|
* Action with submenu for categories
|
|
*
|
|
* Automatic switch to hierarchical display, if more then $max_cats_flat=14 cats found.
|
|
*
|
|
* @param string $app
|
|
* @param int $group=0 see self::egw_actions
|
|
* @param string $caption='Change category'
|
|
* @param string $prefix='cat_' prefix category id to get action id
|
|
* @param boolean $globals=true application global categories too
|
|
* @param int $parent_id=0 only returns cats of a certain parent
|
|
* @param int $max_cats_flat=self::DEFAULT_MAX_MENU_LENGTH use hierarchical display if more cats
|
|
* @return array like self::egw_actions
|
|
*/
|
|
public static function category_action($app, $group=0, $caption='Change category',
|
|
$prefix='cat_', $globals=true, $parent_id=0, $max_cats_flat=self::DEFAULT_MAX_MENU_LENGTH)
|
|
{
|
|
$cat = new categories(null,$app);
|
|
$cats = $cat->return_sorted_array($start=0, $limit=false, $query='', $sort='ASC', $order='cat_name', $globals, $parent_id, $unserialize_data=true);
|
|
|
|
// if more then max_length cats, switch automatically to hierarchical display
|
|
if (count($cats) > $max_cats_flat)
|
|
{
|
|
$cat_actions = self::category_hierarchy($cats, $prefix, $parent_id);
|
|
}
|
|
else // flat, indented categories
|
|
{
|
|
$cat_actions = array();
|
|
foreach((array)$cats as $cat)
|
|
{
|
|
$name = str_repeat(' ',2*$cat['level']) . stripslashes($cat['name']);
|
|
|
|
$cat_actions[$cat['id']] = array(
|
|
'caption' => $name,
|
|
'no_lang' => true,
|
|
);
|
|
// add category icon
|
|
if ($cat['data']['icon'] && file_exists(EGW_SERVER_ROOT.'/phpgwapi/images/'.basename($cat['data']['icon'])))
|
|
{
|
|
$cat_actions[$cat['id']]['iconUrl'] = $GLOBALS['egw_info']['server']['webserver_url'].'/phpgwapi/images/'.$cat['data']['icon'];
|
|
}
|
|
}
|
|
}
|
|
return array(
|
|
'caption' => $caption,
|
|
'children' => $cat_actions,
|
|
'enabled' => (boolean)$cat_actions,
|
|
'group' => $group,
|
|
'prefix' => $prefix,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Return one level of the category hierarchy
|
|
*
|
|
* @param array $cats=null all cats if already read
|
|
* @param string $prefix='cat_' prefix category id to get action id
|
|
* @param int $parent_id=0 only returns cats of a certain parent
|
|
* @return array
|
|
*/
|
|
private static function category_hierarchy(array $cats, $prefix, $parent_id=0)
|
|
{
|
|
$cat_actions = array();
|
|
foreach($cats as $key => $cat)
|
|
{
|
|
// current hierarchy level
|
|
if ($cat['parent'] == $parent_id)
|
|
{
|
|
$name = stripslashes($cat['name']);
|
|
|
|
$cat_actions[$cat['id']] = array(
|
|
'caption' => $name,
|
|
'no_lang' => true,
|
|
'prefix' => $prefix,
|
|
);
|
|
// add category icon
|
|
if ($cat['data']['icon'] && file_exists(EGW_SERVER_ROOT.'/phpgwapi/images/'.basename($cat['data']['icon'])))
|
|
{
|
|
$cat_actions[$cat['id']]['iconUrl'] = $GLOBALS['egw_info']['server']['webserver_url'].'/phpgwapi/images/'.$cat['data']['icon'];
|
|
}
|
|
unset($cats[$key]);
|
|
}
|
|
// direct children
|
|
elseif(isset($cat_actions[$cat['parent']]))
|
|
{
|
|
$cat_actions['sub_'.$cat['parent']] = $cat_actions[$cat['parent']];
|
|
// have to add category itself to children, to be able to select it!
|
|
$cat_actions[$cat['parent']]['group'] = -1; // own group on top
|
|
$cat_actions['sub_'.$cat['parent']]['children'] = array(
|
|
$cat['parent'] => $cat_actions[$cat['parent']],
|
|
)+self::category_hierarchy($cats, $prefix, $cat['parent']);
|
|
unset($cat_actions[$cat['parent']]);
|
|
}
|
|
}
|
|
return $cat_actions;
|
|
}
|
|
|
|
|
|
/**
|
|
* Validate input
|
|
*
|
|
* Following attributes get checked:
|
|
* - needed: value must NOT be empty
|
|
* - min, max: int and float widget only
|
|
* - maxlength: maximum length of string (longer strings get truncated to allowed size)
|
|
* - preg: perl regular expression incl. delimiters (set by default for int, float and colorpicker)
|
|
* - int and float get casted to their type
|
|
*
|
|
* @param string $cname current namespace
|
|
* @param array $expand values for keys 'c', 'row', 'c_', 'row_', 'cont'
|
|
* @param array $content
|
|
* @param array &$validated=array() validated content
|
|
*/
|
|
public function validate($cname, array $expand, array $content, &$validated=array())
|
|
{
|
|
$form_name = self::form_name($cname, $this->id, $expand);
|
|
$value = self::get_array($content, $form_name);
|
|
list($app) = explode('.',$this->attrs['template']);
|
|
|
|
unset($value['favorite']);
|
|
|
|
// On client, rows does not get its own namespace, but all apps are expecting it
|
|
$value['rows'] = $value;
|
|
|
|
// Legacy support - action popups were not properly namespaced
|
|
$preserve = self::get_array(self::$request->preserv, $form_name);
|
|
if($value[$preserve['action_var']] && $content[$value[$preserve['action_var']].'_popup'])
|
|
{
|
|
$validated += $content[$value[$preserve['action_var']].'_popup'];
|
|
}
|
|
|
|
|
|
// Save current column settings as default, clear, or force (admins only)
|
|
if($GLOBALS['egw_info']['user']['apps']['admin'] && $app)
|
|
{
|
|
$pref_name = 'nextmatch-' . (isset($value['columnselection_pref']) ? $value['columnselection_pref'] : $this->attrs['template']);
|
|
$refresh_pref_name = $pref_name.'-autorefresh';
|
|
$pref_level = $value['nm_col_preference'] == 'force' ? 'forced' : 'default';
|
|
|
|
// Clear forced pref before setting default
|
|
if($pref_level != 'forced')
|
|
{
|
|
$GLOBALS['egw']->preferences->delete($app,$pref_name,'forced');
|
|
$GLOBALS['egw']->preferences->delete($app,$refresh_pref_name,'forced');
|
|
$GLOBALS['egw']->preferences->save_repository(true,'forced');
|
|
}
|
|
|
|
// Set columns + refresh as default for all users
|
|
// Columns included in submit, preference might not be updated yet
|
|
$cols = $value['selectcols'];
|
|
$prefs = $GLOBALS['egw']->preferences->read();
|
|
$GLOBALS['egw']->preferences->add($app,$pref_name,is_array($cols) ? implode(',',$cols) : $cols, $pref_level);
|
|
|
|
// Autorefresh
|
|
$refresh = $value['nm_autorefresh'];
|
|
$GLOBALS['egw']->preferences->add($app,$refresh_pref_name,(int)$refresh,$pref_level);
|
|
|
|
$GLOBALS['egw']->preferences->save_repository(true,$pref_level);
|
|
$prefs = $GLOBALS['egw']->preferences->read(true);
|
|
|
|
if($value['nm_col_preference'] == 'reset')
|
|
{
|
|
// Clear column + refresh preference so users go back to default
|
|
$GLOBALS['egw']->preferences->delete_preference($app,$pref_name);
|
|
$GLOBALS['egw']->preferences->delete_preference($app,$pref_name.'-size');
|
|
$GLOBALS['egw']->preferences->delete_preference($app,$refresh_pref_name);
|
|
}
|
|
}
|
|
unset($value['nm_col_preference']);
|
|
|
|
$validated[$form_name] = $value;
|
|
}
|
|
|
|
/**
|
|
* Run a given method on all children
|
|
*
|
|
* Reimplemented to add namespace, and make sure row template gets included
|
|
*
|
|
* @param string $method_name
|
|
* @param array $params=array('') parameter(s) first parameter has to be cname, second $expand!
|
|
* @param boolean $respect_disabled=false false (default): ignore disabled, true: method is NOT run for disabled widgets AND their children
|
|
*/
|
|
public function run($method_name, $params=array(''), $respect_disabled=false)
|
|
{
|
|
$old_param0 = $params[0];
|
|
$cname =& $params[0];
|
|
// Need this check or the headers will get involved too
|
|
if($this->type == 'nextmatch')
|
|
{
|
|
parent::run($method_name, $params, $respect_disabled);
|
|
if ($this->id) $cname = self::form_name($cname, $this->id, $params[1]);
|
|
|
|
if ($this->attrs['template'])
|
|
{
|
|
$row_template = etemplate_widget_template::instance($this->attrs['template']);
|
|
$row_template->run($method_name, $params, $respect_disabled);
|
|
}
|
|
}
|
|
$params[0] = $old_param0;
|
|
|
|
// Prevent troublesome keys from breaking the nextmatch
|
|
// TODO: Figure out where these come from
|
|
foreach(array('$row','${row}', '$', '0','1','2') as $key)
|
|
{
|
|
if(is_array(self::$request->content[$cname])) unset(self::$request->content[$cname][$key]);
|
|
if(is_array(self::$request->preserve[$cname])) unset(self::$request->preserve[$cname][$key]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Refresh given rows for specified change
|
|
*
|
|
* Change type parameters allows for quicker refresh then complete server side reload:
|
|
* - edit: send just modified data from given rows
|
|
* - delete: just send null for given rows to clientside (no backend call neccessary)
|
|
* - add: requires full reload
|
|
*
|
|
* @param array|string $row_ids rows to refresh
|
|
* @param string $type='edit' "edit" (default), "delete" or "add"
|
|
*/
|
|
public function refresh($row_ids, $type='edit')
|
|
{
|
|
throw new Exception('Not yet implemented');
|
|
}
|
|
}
|
|
|
|
// Registration needs to go here, otherwise customfields won't be loaded until some other cf shows up
|
|
etemplate_widget::registerWidget('etemplate_widget_customfields', array('nextmatch-customfields'));
|
|
|
|
/**
|
|
* Extend selectbox so select options get parsed properly before being sent to client
|
|
*/
|
|
class etemplate_widget_nextmatch_filterheader extends etemplate_widget_menupopup
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Extend selectbox and change type so proper users / groups get loaded, according to preferences
|
|
*/
|
|
class etemplate_widget_nextmatch_accountfilter extends etemplate_widget_menupopup
|
|
{
|
|
public function set_attrs($xml)
|
|
{
|
|
parent::set_attrs($xml);
|
|
$this->attrs['type'] = 'select-account';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* A filter widget that fakes another (select) widget and turns it into a nextmatch filter widget.
|
|
*/
|
|
class etemplate_widget_nextmatch_customfilter extends etemplate_widget_transformer
|
|
{
|
|
|
|
protected $legacy_options = 'type,widget_options';
|
|
|
|
/**
|
|
* Fill type options in self::$request->sel_options to be used on the client
|
|
*
|
|
* @param string $cname
|
|
*/
|
|
public function beforeSendToClient($cname)
|
|
{
|
|
switch($this->attrs['type'])
|
|
{
|
|
case "link-entry":
|
|
self::$transformation['type'] = $this->attrs['type'] = 'nextmatch-entryheader';
|
|
break;
|
|
default:
|
|
list($type, $subtype) = explode('-',$this->attrs['type'],2);
|
|
if($type == 'select')
|
|
{
|
|
$this->attrs['type'] = 'nextmatch-filterheader';
|
|
}
|
|
self::$transformation['type'] = $this->attrs['type'];
|
|
}
|
|
$form_name = self::form_name($cname, $this->id, $expand);
|
|
|
|
$this->setElementAttribute($form_name, 'options', trim($this->attrs['widget_options']) != '' ? $this->attrs['widget_options'] : '');
|
|
|
|
parent::beforeSendToClient($cname);
|
|
$this->setElementAttribute($form_name, 'type', $this->attrs['type']);
|
|
|
|
}
|
|
}
|
|
|