forked from extern/egroupware
770 lines
30 KiB
PHP
770 lines
30 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' => // I0 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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* '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 $query is a var-param!
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* 'csv_fields' => // I false=disable csv export, true or unset=enable it with auto-detected fieldnames or preferred importexport definition,
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* array with name=>label or name=>array('label'=>label,'type'=>type) pairs (type is a eT widget-type)
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* or name of import/export definition
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* 'row_id' => // I key into row content to set it's value as tr id, eg. 'id'
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* 'actions' => // I array with actions, see nextmatch_widget::egw_actions
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* 'action_links' => // I array with enabled actions or ones which should be checked if they are enabled
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* optional, default id of all first level actions plus the ones with enabled='javaScript:...'
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* 'action_var' => 'action' // I name of var to return choosen action, default 'action'
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* 'action' => // O string selected action
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* 'selected' => // O array with selected id's
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* 'checkboxes' => // O array with checkbox id as key and boolean checked value
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* 'select_all' => // O boolean value of select_all checkbox, reference to above value for key 'select_all'
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*/
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class etemplate_widget_nextmatch extends etemplate_widget
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{
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public function __construct($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 = 25;
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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 $expand)
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{
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$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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$value['total'] = self::call_get_rows($value, $value['rows'], self::$request->readonlys);
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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')) + etemplate_widget_menupopup::typeOptions('select-cat', ',,'.$cat_app,$no_lang,false,$value['cat_id']);
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// Prevent double encoding - widget does this on its own, but we're just grabbing the options
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foreach($value['options-cat_id'] 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($label['label'], ENT_NOQUOTES,'utf-8');
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}
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}
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}
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foreach($value as $name => $_value)
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{
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if(strpos($name, 'options-') !== false)
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{
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$select = substr($name, 8);
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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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// 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, $form_name, true);
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$value = 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) $value['num_rows'] = 20;
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// if app supports parent_id / hierarchy ($value['parent_id'] not empty), set parent_id as filter
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if (($parent_id = $value['parent_id']))
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{
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$value['col_filter']['parent_id'] = $queriedRange['parent_id'];
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}
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$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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$row_id = isset($value['row_id']) ? $value['row_id'] : 'id';
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$row_modified = $value['row_modified'];
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$is_parent = $value['is_parent'];
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$kUkey = false;
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foreach($rows as $n => $row)
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{
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if (is_int($n))
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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] > $lastModified)
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{
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if ($parent_id) // if app supports parent_id / hierarchy, set parent_id and is_parent
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{
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$row['is_parent'] = $row[$is_parent];
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$row['parent_id'] = $row[$parent_id];
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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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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 $uid)
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{
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$result['data'][$uid] = null;
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}
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}
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else
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{
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//error_log(__METHOD__."() knowUids left to check ".array2string($knownUids));
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// check if they are up to date: we create a query similar to csv-export without any filters
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$value['csv_export'] = 'knownUids'; // do not store $value in session
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$value['filter'] = $value['filter2'] = $value['cat_id'] = $value['search'] = '';
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$value['col_filter'] = array($row_id => $knownUids);
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// if we know name of modification column and have a last-modified date
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if ($row_modified && $lastModified) // --> set filter to return only modified entries
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{
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$value['col_filter'][] = $row_modified.' > '.(int)$lastModified;
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}
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$value['start'] = 0;
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$value['num_rows'] = count($knownUids);
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$rows = array();
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if (self::call_get_rows($value, $rows))
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{
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foreach($rows as $row)
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{
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if (!$row_modified || !isset($row[$row_modified]) ||
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!isset($lastModified) || $row[$row_modified] > $lastModified)
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{
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$result['data'][$row[$row_id]] = $row;
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}
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}
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}
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}
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}
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foreach($result as $name => $value) if ($name != 'readonlys') error_log(__METHOD__."() result['$name']=".array2string($name == 'data' ? array_keys($value) : $value));
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egw_json_response::get()->data($result);
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}
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/**
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* Calling our callback
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*
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* Signature of get_rows callback is either:
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* a) int get_rows($query,&$rows,&$readonlys)
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* b) int get_rows(&$query,&$rows,&$readonlys)
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*
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* If get_rows is called static (and php >= 5.2.3), it is always b) independent on how it's defined!
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*
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* @param array &$value
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* @param array &$rows on return: rows are indexed by their row-number: $value[start], ..., $value[start]+$value[num_rows]-1
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* @param array &$readonlys=null
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* @param object $obj=null (internal)
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* @param string|array $method=null (internal)
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* @return int|boolean total items found of false on error ($value['get_rows'] not callable)
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*/
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private static function call_get_rows(array &$value,array &$rows,array &$readonlys=null,$obj=null,$method=null)
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{
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if (is_null($method)) $method = $value['get_rows'];
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if (is_null($obj))
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{
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// allow static callbacks
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if(strpos($method,'::') !== false)
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{
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list($class,$method) = explode('::',$method);
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// workaround for php < 5.2.3: do NOT call it static, but allow application code to specify static callbacks
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if (version_compare(PHP_VERSION,'5.2.3','>='))
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{
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$method = array($class,$method);
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unset($class);
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}
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}
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else
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{
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list($app,$class,$method) = explode('.',$value['get_rows']);
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}
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if ($class)
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{
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if (!$app && !is_object($GLOBALS[$class]))
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{
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$GLOBALS[$class] = new $class();
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}
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if (is_object($GLOBALS[$class])) // use existing instance (put there by a previous CreateObject)
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{
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$obj = $GLOBALS[$class];
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}
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else
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{
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$obj = CreateObject($app.'.'.$class);
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}
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}
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}
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if (!is_array($readonlys)) $readonlys = array();
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if(is_callable($method)) // php5.2.3+ static call (value is always a var param!)
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{
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$total = call_user_func_array($method,array(&$value,&$raw_rows,&$readonlys));
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}
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elseif(is_object($obj) && method_exists($obj,$method))
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{
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$total = $obj->$method($value,$raw_rows,$readonlys);
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}
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else
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{
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$total = false; // method not callable
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}
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/* no automatic fallback to start=0
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if ($method && $total && $value['start'] >= $total)
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{
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$value['start'] = 0;
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$total = self::call_get_rows($value,$rows,$readonlys,$obj,$method);
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}
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*/
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// otherwise we might get stoped by max_excutiontime
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if ($total > 200) @set_time_limit(0);
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// remove empty rows required by old etemplate to compensate for header rows
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$first = $total ? null : 0;
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foreach($raw_rows as $n => $row)
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{
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// skip empty rows inserted for each header-line in old etemplate
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if (is_int($n) && is_array($rows))
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{
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if (is_null($first)) $first = $n;
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$rows[$n-$first+$value['start']] = $row;
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}
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elseif(!is_null($first)) // rows with string-keys, after numeric rows
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{
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$rows[$n] = $row;
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}
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}
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//error_log($value['get_rows'].'() returning '.array2string($total).', method = '.array2string($method).', value = '.array2string($value));
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return $total;
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}
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/**
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* Default maximum lenght for context submenus, longer menus are put as a "More" submenu
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*/
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const DEFAULT_MAX_MENU_LENGTH = 14;
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/**
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* Return egw_actions
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*
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* The following attributes are understood for actions on eTemplate/PHP side:
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* - string 'id' id of the action (set as key not attribute!)
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* - string 'caption' name/label or action, get's automatic translated
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* - boolean 'no_lang' do NOT translate caption, default false
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* - string 'icon' icon, eg. 'edit' or 'infolog/task', if no app given app of template or API is used
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* - string 'iconUrl' full url of icon, better use 'icon'
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* - boolean|string 'allowOnMultiple' should action be shown if multiple lines are marked, or string 'only', default true!
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* - boolean|string 'enabled' is action available, or string with javascript function to call, default true!
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* - string 'disableClass' class name to use with enabled='javaScript:nm_not_disableClass'
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* (add that css class in get_rows(), if row lacks rights for an action)
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* - boolena 'hideOnDisabled' hide disabled actions, default false
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* - string 'type' type of action, default 'popup' for contenxt menus, 'drag' or 'drop'
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* - boolean 'default' is that action the default action, default false
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* - array 'children' array with actions of submenu
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* - int 'group' to group items, default all actions are in one group
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* - string 'onExecute' javascript to run, default 'javaScript:nm_action',
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* which runs action specified in nm_action attribute:
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* - string 'nm_action'
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* + 'alert' debug action, shows alert with action caption, id and id's of selected rows
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* + 'submit' default action, sets nm[action], nm[selected] and nm[select_all]
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* + 'location' redirects / set location.href to 'url' attribute
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* + 'popup' opens popup with url given in 'url' attribute
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* - string 'url' url for location or popup
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* - string 'target' target for location or popup
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* - string 'width' for popup
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* - string 'height' for popup
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* - string 'confirm' confirmation message
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* - string 'confirm_multiple' confirmation message for multiple selected, defaults to 'confirm'
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*
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* That's what we should return looks JSON encoded like
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* [
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* {
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* "id": "folder_open",
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* "iconUrl": "imgs/folder.png",
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* "caption": "Open folder",
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* "onExecute": "javaScript:nm_action",
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* "allowOnMultiple": false,
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* "type": "popup",
|
|
* "default": true
|
|
* },
|
|
* ]
|
|
*
|
|
* @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);
|
|
// default icons for some common actions
|
|
static $default_icons = array(
|
|
'view' => 'view',
|
|
'edit' => 'edit',
|
|
'open' => 'edit', // does edit if possible, otherwise view
|
|
'add' => 'new',
|
|
'new' => 'new',
|
|
'delete' => 'delete',
|
|
'cat' => 'attach', // add as category icon to api
|
|
'document' => 'etemplate/merge',
|
|
'print'=> 'print',
|
|
'copy' => 'copy',
|
|
'move' => 'move',
|
|
'cut' => 'cut',
|
|
'paste'=> 'editpaste',
|
|
);
|
|
|
|
$first_level = !$action_links; // add all first level actions
|
|
|
|
//echo "actions="; _debug_array($actions);
|
|
$egw_actions = array();
|
|
$n = 1;
|
|
foreach((array)$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 += $default_attrs;
|
|
|
|
if (!$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
|
|
}
|
|
$action['id'] = $prefix.$id;
|
|
|
|
// set certain enable functions
|
|
foreach(array(
|
|
'enableClass' => 'javaScript:nm_enableClass',
|
|
'disableClass' => 'javaScript:nm_not_disableClass',
|
|
'enableId' => 'javaScript:nm_enableId',
|
|
) as $attr => $check)
|
|
{
|
|
if (isset($action[$attr]) && !isset($action['enabled']))
|
|
{
|
|
$action['enabled'] = $check;
|
|
}
|
|
}
|
|
|
|
// add all first level popup actions plus ones with enabled = 'javaScript:...' to action_links
|
|
if ((!isset($action['type']) || in_array($action['type'],array('popup','drag'))) && // popup is the default
|
|
($first_level || substr($action['enabled'],0,11) == 'javaScript:'))
|
|
{
|
|
$action_links[] = $action['id'];
|
|
}
|
|
|
|
// set default icon, if no other is specified
|
|
if (!isset($action['icon']) && isset($default_icons[$id]))
|
|
{
|
|
$action['icon'] = $default_icons[$id];
|
|
}
|
|
// use common eTemplate image semantics
|
|
if (!isset($action['iconUrl']) && !empty($action['icon']))
|
|
{
|
|
list($app,$img) = explode('/',$action['icon'],2);
|
|
if (!$app || !$img || !is_dir(EGW_SERVER_ROOT.'/'.$app) || strpos($img,'/')!==false)
|
|
{
|
|
$img = $action['icon'];
|
|
list($app) = explode('.', $template_name);
|
|
}
|
|
$action['iconUrl'] = common::find_image($app, $img);
|
|
unset($action['icon']); // no need to submit it
|
|
}
|
|
// translate labels
|
|
if (!$action['no_lang'])
|
|
{
|
|
$action['caption'] = lang($action['caption']);
|
|
if ($action['hint']) $action['hint'] = lang($action['hint']);
|
|
}
|
|
unset($action['no_lang']);
|
|
|
|
foreach(array('confirm','confirm_multiple') as $confirm)
|
|
{
|
|
if (isset($action[$confirm]))
|
|
{
|
|
$action[$confirm] = lang($action[$confirm]).(substr($action[$confirm],-1) != '?' ? '?' : '');
|
|
}
|
|
}
|
|
|
|
// 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['egw_open'])
|
|
{
|
|
$action['data']['nm_action'] = 'egw_open';
|
|
}
|
|
|
|
// give all delete actions a delete shortcut
|
|
if ($id === 'delete' && !isset($action['shortcut']))
|
|
{
|
|
$action['shortcut'] = egw_keymanager::shortcut(egw_keymanager::DELETE);
|
|
}
|
|
|
|
static $egw_action_supported = array( // attributes supported by egw_action
|
|
'id','caption','iconUrl','type','default','onExecute','group',
|
|
'enabled','allowOnMultiple','hideOnDisabled','data','children',
|
|
'hint','checkbox','checked','radioGroup','acceptedTypes','dragType',
|
|
'shortcut'
|
|
);
|
|
// add all not egw_action supported attributes to data
|
|
$action['data'] = array_merge(array_diff_key($action, array_flip($egw_action_supported)),(array)$action['data']);
|
|
if (!$action['data']) unset($action['data']);
|
|
// only add egw_action attributes
|
|
$egw_actions[] = array_intersect_key($action, array_flip($egw_action_supported));
|
|
|
|
if (!$first_level && $n++ == $max_length) break;
|
|
}
|
|
//echo "egw_actions="; _debug_array($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($cat['name']);
|
|
if (categories::is_global($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']);
|
|
if (categories::is_global($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);
|
|
|
|
// 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[$preserve['action_var']].'_popup'];
|
|
}
|
|
|
|
// Save current column settings as default (admins only)
|
|
if($value['as_default'])
|
|
{
|
|
unset($value['as_default']);
|
|
list($app) = explode('.',$this->attrs['template']);
|
|
if($GLOBALS['egw_info']['user']['apps']['admin'] && $app)
|
|
{
|
|
$pref_name = 'nextmatch-' . (isset($value['columnselection_pref']) ? $value['columnselection_pref'] : $this->attrs['template'].'-details');
|
|
// Columns already saved to user's preferences, use from there
|
|
$cols = $GLOBALS['egw']->preferences->read();
|
|
$cols = $cols[$app][$pref_name];
|
|
$GLOBALS['egw']->preferences->add($app,$pref_name,is_array($cols) ? implode(',',$cols) : $cols,'default');
|
|
|
|
$GLOBALS['egw']->preferences->save_repository(false,'default');
|
|
}
|
|
}
|
|
$validated[$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]);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 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'));
|