mirror of
https://github.com/EGroupware/egroupware.git
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802 lines
29 KiB
PHP
802 lines
29 KiB
PHP
<?php
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/**
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* eGroupWare eTemplate Extension - Link Widgets / UI for the link class
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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 extensions
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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 2002-9 by RalfBecker@outdoor-training.de
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* @version $Id$
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*/
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/**
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* eTemplate Extension: several widgets as user-interface for the link-class
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*
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* All widgets use the link-registry, to "know" which apps use popups (and what size).
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* Participating apps need to register a proper "search_link" hook - see eTemplate-reference (LinkWidgets) for info.
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* If run in a popup and the app uses no popups, a target will be set, to open a new full decorated window.
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*
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* The class contains the following widgets:
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* - link: Show a link to one linked entry specified by an array with keys app, id and optional title and help-message
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* Optionally the application can be specified as option and the value can be just the id.
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* - link-to: Widget to create links to an other entries of link-aware apps
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* If the variables $data['widget_id']['to_app'] = $app and $data['widget_id']['to_id'] = $entry_id
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* are set, this widget creates the links without further interaction with the calling code.
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* If the entry does not yet exist, the widget returns an array with the new links in the id. After the
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* entry was successfuly created, bolink::link($app,$new_id,$arr) has to be called to create the links!
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* - link-list: Widget to show the links to an entry in a table with an unlink icon for each link. Needs the same
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* pair of variables as link-to widget and needs to have the same id, as the data is shared with link-to.
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* - link-string: comma-separated list of link-titles with a link to its view method, value is like get_links()
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* or array with keys to_app and to_id (widget calls then get_links itself)
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* - link-add: Add a new entry of the select app, which is already linked to a given entry
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* - link-entry: Allow to select an entry of a selectable or in options specified app
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* - link-apps: Select an app registered in the link system, options: '' or 'add'
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*
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*<code>
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* $content[$name] = array(
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* 'to_app' => // I string appname of the entry to link to
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* 'to_id' => // IO int id of the entry to link to, for new entries 0, returns the array with new links
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* // the following params apply only for the link-to widget!
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* 'no_files' => // I boolean suppress attach-files, default no
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* 'search_label' => // I string label to use instead of search
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* 'link_label' => // I string label for the link button, default 'Link'
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* // optional only for the link-add widget and link-entry widget
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* 'extra' => // I array with extra parameters, eg. array('cat_id' => 15), or string to add in onclick search for link-entry
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* //eg. ",values2url(this.form,'start,end,duration,participants,recur_type,whole_day')"
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* 'query' => // I preset for the query
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* 'current' => // I currently select id
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* // optional for link-string:
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* 'only_app' => // I string with appname, eg. 'projectmananager' to list only linked projects
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* 'link_type' => // I string with sub-type key to list only entries of that type
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* );
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*</code>
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*
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* This widget is independent of the UI as it only uses etemplate-widgets and has therefore no render-function.
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*/
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class link_widget
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{
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/**
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* @var array exported methods of this class
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*/
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var $public_functions = array(
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'pre_process' => True,
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'post_process' => True,
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);
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/**
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* @var array availible extensions and there names for the editor
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*/
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var $human_name = array(
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'link' => 'Link',
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'link-to' => 'LinkTo',
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'link-list' => 'LinkList',
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'link-string' => 'LinkString',
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'link-add' => 'LinkEntry',
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'link-entry' => 'Select entry',
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'link-apps' => 'LinkApps',
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);
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/**
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* @var boolean $debug switches debug-messages on and off
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*/
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var $debug = False;
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/**
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* Flag that ajax_search needs to add onchange line
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*
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*/
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const AJAX_NEED_ONCHANGE = 987;
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/**
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* Constructor of the extension
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*
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* @param string $ui '' for html
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*/
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function link_widget($ui='')
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{
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}
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/**
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* pre-processing of the extension
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*
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* This function is called before the extension gets rendered
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*
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* @param string $name form-name of the control
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* @param mixed &$value value / existing content, can be modified
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* @param array &$cell array with the widget, can be modified for ui-independent widgets
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* @param array &$readonlys names of widgets as key, to be made readonly
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* @param mixed &$extension_data data the extension can store persisten between pre- and post-process
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* @param object &$tmpl reference to the template we belong too
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* @return boolean true if extra label is allowed, false otherwise
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*/
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function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
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{
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$extension_data['type'] = $type = $cell['type'];
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$extension_data['needed'] = $cell['needed'];
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$help = $cell['help'] ? ($value['help'] ? $value['help'] : $cell['help']) : lang('view this linked entry in its application');
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if ((in_array($type,array('link-to','link-add','link-entry')) && !$value) && ($cell['readonly'] || $readonlys))
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{
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//echo "<p>link-to is readonly, cell=".print_r($cell,true).", readonlys=".print_r($readonlys).", value='$value'</p>\n";
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// readonly ==> omit the whole widget
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$value = '';
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$cell = $tmpl->empty_cell();
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$extension_data = null;
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return;
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}
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if (!is_array($value) && in_array($type,array('link-to','link-list','link-add')))
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{
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$value = array(
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'to_id' => $value,
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'to_app' => $GLOBALS['egw_info']['flags']['currentapp']
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);
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}
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if ($this->debug)
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{
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echo "<p>link_widget::pre_process($name,$value,".print_r($cell,true).",$readonlys,,)</p>\n";
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echo "<p>start: $cell[type][$name]::pre_process: value ="; _debug_array($value);
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echo "extension_data[$cell[type]][$name] ="; _debug_array($extension_data);
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}
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switch ($cell['type'])
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{
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case 'link':
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$cell['readonly'] = True; // set it readonly to NOT call our post_process function
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$extension_data = null;
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$cell['no_lang'] = 1;
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$link = $target = $popup = '';
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if (!is_array($value) && $value && isset($GLOBALS['egw_info']['apps'][$cell['size']]))
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{
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$value = array(
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'id' => $value,
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'app' => $cell['size'],
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);
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$cell['size'] = '';
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}
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if ($value['app'] && $value['id'])
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{
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$view = egw_link::view($value['app'],$value['id']);
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$link = $view['menuaction']; unset($view['menuaction']);
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foreach($view as $var => $val)
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{
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$link .= '&'.$var.'='.$val;
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}
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if (!($popup = egw_link::is_popup($value['app'],'view')) &&
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etemplate::$request->output_mode == 2) // we are in a popup
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{
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$target = '_blank';
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}
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if (!$cell['help'])
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{
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$cell['help'] = $value['help'];
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$cell['no_lang'] = 2;
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}
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}
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elseif (!$value['title'])
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{
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$cell = $tmpl->empty_cell();
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$cell['readonly'] = True; // set it readonly to NOT call our post_process function
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$extension_data = null;
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return;
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}
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$cell['type'] = 'label';
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// size: [b[old]][i[talic]],[link],[activate_links],[label_for],[link_target],[link_popup_size],[link_title]
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list($cell['size']) = explode(',',$cell['size']);
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$cell['size'] .= ','.$link.',,,'.$target.','.$popup.','.$value['extra_title'];
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$value = $value['title'] ? $value['title'] : egw_link::title($value['app'],$value['id']);
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return true;
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case 'link-string':
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$str = '';
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if ($value && !is_array($value) && $cell['size'])
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{
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$value = array('to_id' => $value);
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list($value['to_app'],$value['only_app']) = explode(',',$cell['size']);
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}
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if ($value['to_id'] && $value['to_app'])
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{
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$value = egw_link::get_links($value['to_app'],$value['to_id'],$only_app = $value['only_app'],'link_lastmod DESC',true);
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if ($only_app)
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{
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foreach($value as $key => $id)
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{
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$value[$key] = array(
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'id' => $id,
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'app' => $only_app,
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);
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}
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}
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}
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if (is_array($value))
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{
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foreach ($value as $link)
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{
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$options .= " onMouseOver=\"self.status='".addslashes(html::htmlspecialchars($help))."'; return true;\"";
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$options .= " onMouseOut=\"self.status=''; return true;\"";
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if (($popup = egw_link::is_popup($link['app'],'view')))
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{
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list($w,$h) = explode('x',$popup);
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$options = ' onclick="window.open(this,this.target,\'width='.(int)$w.',height='.(int)$h.',location=no,menubar=no,toolbar=no,scrollbars=yes,status=yes\'); return false;"';
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}
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elseif (etemplate::$request->output_mode == 2 || // we are in a popup
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$link['app'] == egw_link::VFS_APPNAME) // or it's a link to an attachment
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{
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$options = ' target="_blank"';
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}
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$str .= ($str !== '' ? ', ' : '') . html::a_href(
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html::htmlspecialchars(egw_link::title($link['app'],$link['id'])),
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egw_link::view($link['app'],$link['id'],$link),'',$options);
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}
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}
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$cell['type'] = 'html';
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$cell['readonly'] = True; // set it readonly to NOT call our post_process function
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$extension_data = null;
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$value = $str;
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return True;
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case 'link-add':
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$apps = egw_link::app_list($type == 'link-add' ? 'add_app' : 'query');
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if (!$apps || !$value['to_id'] || is_array($value['to_id'])) // cant do an add without apps or already created entry
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{
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$cell = $tmpl->empty_cell();
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return;
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}
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asort($apps); // sort them alphabetic
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$value['options-add_app'] = array();
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foreach($apps as $app => $label)
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{
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$link = $GLOBALS['egw']->link('/index.php',egw_link::add($app,$value['to_app'],$value['to_id'])+
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(is_array($value['extra']) ? $value['extra'] : array()));
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if (($popup = egw_link::is_popup($app,'add')))
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{
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list($w,$h) = explode('x',$popup);
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$action = "window.open('$link','_blank','width=$w,height=$h,location=no,menubar=no,toolbar=no,scrollbars=yes,status=yes');";
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}
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else
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{
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$action = "location.href = '$link';";
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}
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$value['options-add_app'][$action] = $label;
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// modify add_app default to the action used as value
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if (isset($value['add_app']) && $app == $value['add_app']) $value['add_app'] = $action;
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}
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$tpl = new etemplate('etemplate.link_widget.add');
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break;
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case 'link-to':
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$GLOBALS['egw_info']['flags']['include_xajax'] = true;
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if ($value['search_label'] && $extension_data['search_label'] != $value['search_label']) $value['search_label'] = lang($value['search_label']);
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$extension_data = $value;
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$tpl = new etemplate('etemplate.link_widget.to');
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if ($value['link_label']) $tpl->set_cell_attribute('create','label',$value['link_label']);
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if ($value['search_label']) $tpl->set_cell_attribute('search','label',$value['search_label']);
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self::get_sub_types($cell, $value, $tpl);
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break;
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case 'link-list':
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$app = $value['to_app'];
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$id = isset($extension_data['to_id']) ? $extension_data['to_id'] : $value['to_id'];
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if ($this->debug)
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{
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echo "<p>link-list-widget[$name].preprocess: value="; _debug_array($value);
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}
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if (!isset($value['title']))
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{
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$value['title'] = egw_link::title($app,$id);
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}
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$links = egw_link::get_links($app,$id,'','link_lastmod DESC',true);
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$value['anz_links'] = count($links);
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$extension_data = $value;
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if (!count($links))
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{
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$cell = $tmpl->empty_cell();
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$value = '';
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return True;
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}
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$value['link_list_format'] = $GLOBALS['egw_info']['user']['preferences']['common']['link_list_format'];
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$tpl = new etemplate('etemplate.link_widget.list');
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for($row=$tpl->rows-1; list(,$link) = each($links); ++$row)
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{
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$value[$row] = $link;
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$value[$row]['title'] = egw_link::title($link['app'],$link['id'],$link);
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if (!is_array($link['id']))
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{
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$value[$row]['view'] = egw_link::view($link['app'],$link['id'],$link);
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if (!($value[$row]['popup'] = egw_link::is_popup($link['app'],'view')) &&
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etemplate::$request->output_mode == 2) // we are in a popup
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{
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$value[$row]['target'] = '_blank'; // we create a new window as the linked page is no popup
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}
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}
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if ($link['app'] == egw_link::VFS_APPNAME)
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{
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$value[$row]['target'] = '_blank';
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$value[$row]['label'] = 'Delete';
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$value[$row]['help'] = lang('Delete this file');
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if ($value['link_list_format'] != 'text')
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{
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$value[$row]['title'] = preg_replace('/: ([^ ]+) /',': ',$value[$row]['title']); // remove mime-type, it's alread in the icon
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}
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$value[$row]['icon'] = egw_link::vfs_path($link['app2'],$link['id2'],$link['id'],true);
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}
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else
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{
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$value[$row]['icon'] = 'egw/'.$value[$row]['app'];
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$value[$row]['label'] = 'Unlink';
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$value[$row]['help'] = lang('Remove this link (not the entry itself)');
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}
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}
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break;
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case 'link-entry':
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$GLOBALS['egw_info']['flags']['include_xajax'] = true;
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$tpl = new etemplate('etemplate.link_widget.entry');
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$options = $cell['size'] ? explode(',',$cell['size']) : array();
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$app = $extension_data['app'] = $options[0];
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$link_type = $extension_data['link_type'];
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// handle extra args for onclick like: values2url(this.form,'start,end,duration,participants,recur_type,whole_day')+'&exec[event_id]=
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if ( isset($value) && is_array($value) && isset($value['extra']) )
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{
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//echo '<p>extra='.htmlspecialchars($value['extra'])."</p>\n";
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//something like: values2url(this.form,'start,end,duration,participants,recur_type,whole_day')+'&exec[event_id]=
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$on_click_string =& $tpl->get_cell_attribute('search','onclick');
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$on_click_string = str_replace(');',','.$value['extra'].');',$on_click_string);
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//echo htmlspecialchars($on_click_string);
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}
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if ($value) // show pre-selected entry in select-box and not the search
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{
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if (is_array($value))
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{
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if (isset($value['current']))
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{
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list($app,$id) = explode(':',$value['current'], 2);
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}
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}
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else
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{
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// add selected-entry plus "new search" to the selectbox-options
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if (!isset($app) || strpos($value,':') !== false)
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{
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list($app,$id) = explode(':',$value, 2);
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}
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else
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{
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$id = $value;
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}
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}
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$titles = array();
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foreach(explode(',',$id) as $id)
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{
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if ($id)
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{
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if (!($title = egw_link::title($app,$id)))
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{
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$title = $app.': #'.$id;
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}
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$titles[$id] = $title;
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}
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}
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if ($titles)
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{
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if ($cell['onchange']) $titles[0] = lang('Show all / cancel filter');
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$titles[''] = lang('new search').' ...';
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$selectbox =& $tpl->get_widget_by_name('id');
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$selectbox['sel_options'] = $titles;
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// remove link_hide class from select-box-line
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$span =& $tpl->get_cell_attribute('select_line','span');
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$span = str_replace('link_hide','',$span);
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// add link_hide class to search_line
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$span =& $tpl->get_cell_attribute('search_line','span');
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$span .= ' link_hide';
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unset($span);
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}
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}
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if ($extension_data['app'] && count($options) <= 1) // no app-selection, using app given in first option
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{
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$tpl->disable_cells('app');
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$onchange =& $tpl->get_cell_attribute('search','onclick');
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$onchange = str_replace("document.getElementById(form::name('app')).value",'\''.$cell['size'].'\'',$onchange);
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unset($onchange);
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}
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// store now our values in extension_data to preserve them upon submits (after empty title submit for example)
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$extension_data['default'] = $value;
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// adding possibility to get a default selection on app select, use for resource in calendar edit.participant
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$value = array(
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'app' => is_array($value) && isset($value['default_sel']) ? $value['default_sel'] : $app,
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'no_app_sel' => !!$extension_data['app'],
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'id' => is_array($value) ? $value['current'] : $id,
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'query' => is_array($value) ? $value['query'] : '',
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'blur' => count($options) == 1 ? lang($app) : lang('Search'),
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'extra' => $cell['onchange'] ? ','.self::AJAX_NEED_ONCHANGE : null, // store flang for ajax_search, to display extra_line required by onchange
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);
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if ($options) // limit the app-selectbox to the given apps
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{
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$tpl->set_cell_attribute('app','type','select');
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$tpl->set_cell_attribute('app','no_lang',true);
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$apps = egw_link::app_list('query');
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asort($apps); // sort them alphabetic
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foreach($apps as $app => $label)
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{
|
|
if (!in_array($app,$options)) unset($apps[$app]);
|
|
}
|
|
$value['options-app'] = $apps;
|
|
}
|
|
|
|
self::get_sub_types($cell, $value, $tpl);
|
|
|
|
break;
|
|
|
|
case 'link-apps':
|
|
$apps = egw_link::app_list($cell['size'] ? $cell['size'] : 'query');
|
|
if (!$apps) // cant do an add without apps or already created entry
|
|
{
|
|
$cell = $tmpl->empty_cell();
|
|
return;
|
|
}
|
|
asort($apps); // sort them alphabetic
|
|
$cell['sel_options'] = $apps;
|
|
$cell['no_lang'] = True; // already translated
|
|
$cell['type'] = 'select';
|
|
return true;
|
|
}
|
|
$cell['size'] = $cell['name'];
|
|
$cell['type'] = 'template';
|
|
$cell['name'] = $tpl->name;
|
|
$cell['obj'] =& $tpl;
|
|
// keep the editor away from the generated tmpls
|
|
$tpl->no_onclick = true;
|
|
|
|
if ($this->debug)
|
|
{
|
|
echo "<p>end: $type"."[$name]::pre_process: value ="; _debug_array($value);
|
|
}
|
|
return True; // extra Label is ok
|
|
}
|
|
|
|
/**
|
|
* postprocessing method, called after the submission of the form
|
|
*
|
|
* It has to copy the allowed/valid data from $value_in to $value, otherwise the widget
|
|
* will return no data (if it has a preprocessing method). The framework insures that
|
|
* the post-processing of all contained widget has been done before.
|
|
*
|
|
* Only used by select-dow so far
|
|
*
|
|
* @param string $name form-name of the widget
|
|
* @param mixed &$value the extension returns here it's input, if there's any
|
|
* @param mixed &$extension_data persistent storage between calls or pre- and post-process
|
|
* @param boolean &$loop can be set to true to request a re-submision of the form/dialog
|
|
* @param object &$tmpl the eTemplate the widget belongs too
|
|
* @param mixed &value_in the posted values (already striped of magic-quotes)
|
|
* @return boolean true if $value has valid content, on false no content will be returned!
|
|
*/
|
|
function post_process($name,&$value,&$extension_data,&$loop,&$tmpl,$value_in)
|
|
{
|
|
//echo "<p>link_widget::post_process('$name',value=".print_r($value,true).",ext=".print_r($extension_data,true).",$loop,,value_in=".print_r($value_in,true)."</p>\n";
|
|
|
|
switch($extension_data['type'])
|
|
{
|
|
case 'link-entry':
|
|
if (!$value_in['id'] && $extension_data['needed'])
|
|
{
|
|
$tmpl->set_validation_error($name,lang('Field must not be empty !!!'),'');
|
|
return true;
|
|
}
|
|
if (is_array($extension_data['default']))
|
|
{
|
|
$value = $extension_data['default'];
|
|
$value['current'] = $extension_data['app'] ? $value_in['id'] : $value_in['app'].':'.$value_in['id'];
|
|
}
|
|
else
|
|
{
|
|
// this was the line before the default opt, not sure it works well in all case
|
|
$value = $extension_data['app'] ? $value_in['id'] : $value['app'].':'.$value_in['id'];
|
|
}
|
|
return true;
|
|
|
|
case 'link-apps':
|
|
if (!$value_in && $extension_data['needed'])
|
|
{
|
|
$tmpl->set_validation_error($name,lang('Field must not be empty !!!'),'');
|
|
return true;
|
|
}
|
|
$value = $value_in;
|
|
return !!$value;
|
|
}
|
|
$buttons = array('search','create','new','upload','attach');
|
|
while (!$button && list(,$bname) = each($buttons))
|
|
{
|
|
$button = $value[$bname] ? $bname : '';
|
|
}
|
|
if (is_array($value['unlink']))
|
|
{
|
|
$button = 'unlink';
|
|
list($unlink) = @each($value['unlink']);
|
|
}
|
|
unset($value[$button]);
|
|
unset($value['msg']);
|
|
unset($extension_data['msg']);
|
|
|
|
if (is_array($extension_data))
|
|
{
|
|
$value = is_array($value) ? array_merge($extension_data,$value) : $extension_data;
|
|
}
|
|
if ($button && $this->debug)
|
|
{
|
|
echo "<p>start: link_widget[$name]::post_process: button='$button', unlink='$unlink', value ="; _debug_array($value);
|
|
}
|
|
switch ($button)
|
|
{
|
|
case 'create':
|
|
if ($value['to_app']) // make the link
|
|
{
|
|
$link_id = egw_link::link($value['to_app'],$value['to_id'],
|
|
$value['app'],$value['id'],$value['remark']);
|
|
$value['remark'] = $value['query'] = '';
|
|
|
|
if (isset($value['primary']) && !$value['anz_links'] )
|
|
{
|
|
$value['primary'] = $link_id;
|
|
}
|
|
}
|
|
// fall-trough
|
|
case 'search':
|
|
case 'new':
|
|
$extension_data = $value;
|
|
$loop = True;
|
|
break;
|
|
|
|
case 'attach':
|
|
if (is_array($value['file']) && $value['to_app'] &&
|
|
!empty($value['file']['tmp_name']) && $value['file']['tmp_name'] != 'none')
|
|
{
|
|
if (!$value['to_id'] || is_array($value['to_id'])) // otherwise the webserver deletes the file
|
|
{
|
|
if (is_dir($GLOBALS['egw_info']['server']['temp_dir']) && is_writable($GLOBALS['egw_info']['server']['temp_dir']))
|
|
{
|
|
$new_file = tempnam($GLOBALS['egw_info']['server']['temp_dir'],'egw_');
|
|
}
|
|
else
|
|
{
|
|
$new_file = $value['file']['tmp_name'].'+';
|
|
}
|
|
move_uploaded_file($value['file']['tmp_name'],$new_file);
|
|
$value['file']['tmp_name'] = $new_file;
|
|
}
|
|
$link_id = egw_link::link($value['to_app'],$value['to_id'],
|
|
egw_link::VFS_APPNAME,$value['file'],$value['remark']);
|
|
$value['remark'] = '';
|
|
|
|
if (isset($value['primary']) && !$value['anz_links'] )
|
|
{
|
|
$value['primary'] = $link_id;
|
|
}
|
|
unset($value['comment']);
|
|
unset($value['file']);
|
|
}
|
|
else
|
|
{
|
|
$value['msg'] = 'You need to select a file first!';
|
|
}
|
|
$extension_data = $value;
|
|
$loop = True;
|
|
break;
|
|
|
|
case 'unlink':
|
|
if ($this->debug)
|
|
{
|
|
//echo "<p>unlink(link-id=$unlink,$value[to_app],$value[to_id])</p>\n";
|
|
if (is_array($value['to_id'])) _debug_array($value['to_id']);
|
|
}
|
|
egw_link::unlink2($unlink,$value['to_app'],$value['to_id']);
|
|
if (is_array($value['to_id']))
|
|
{
|
|
$extension_data['to_id'] = $value['to_id']; // else changes from unlink get lost
|
|
}
|
|
$loop = True;
|
|
break;
|
|
}
|
|
$value['button'] = $button;
|
|
|
|
if ($this->debug)
|
|
{
|
|
echo "<p>end: link_widget[$name]::post_process: value ="; _debug_array($value);
|
|
}
|
|
return True;
|
|
}
|
|
|
|
/**
|
|
* Get sub-types for the current application
|
|
*/
|
|
private static function get_sub_types($cell, &$value, &$tpl) {
|
|
// Get sub-types
|
|
if($value['options-app']) {
|
|
$apps = $value['options-app'];
|
|
} else {
|
|
$apps = egw_link::app_list($cell['size'] ? $cell['size'] : 'query');
|
|
asort($apps); // sort them alphabetic
|
|
}
|
|
|
|
$current_app = $value['app'] ? $value['app'] : key($apps);
|
|
if(is_array(egw_link::$app_register[$current_app]['types'])) {
|
|
foreach(egw_link::$app_register[$current_app]['types'] as $key => $settings) {
|
|
$value['options-link_type'][$key] = $settings['name'];
|
|
}
|
|
$span =& $tpl->get_cell_attribute('type_box','span');
|
|
$span = str_replace('type_hide','type_show',$span);
|
|
unset($span);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Ajax callback to search in $app for $pattern, result is displayed in $id
|
|
*
|
|
* Called via onClick from etemplate.link_widget.(to|entry)'s search button
|
|
*
|
|
* @param string $app app-name to search
|
|
* @param string $pattern search-pattern
|
|
* @param string $id_res id of selectbox to show the result
|
|
* @param string $id_hide id(s) of the search-box/-line to hide after a successful search
|
|
* @param string $id_show id(s) of the select-box/-line to show after a successful search
|
|
* @param string $id_input id of the search input-field
|
|
* @param string $etemplate_exec_id of the calling etemplate, to upate the allowed ids
|
|
* @param string $extra optionnal extra search arguments
|
|
* @return string xajax xml response
|
|
*/
|
|
static function ajax_search($app,$type,$pattern,$id_res,$id_hide,$id_show,$id_input,$etemplate_exec_id,$extra=array())
|
|
{
|
|
$extra_array = array();
|
|
if (!empty($extra))
|
|
{
|
|
//parse $extra as a get url
|
|
parse_str($extra,$extra_array) ;
|
|
// securize entries as they were html encoded and so not checked on the first pass
|
|
_check_script_tag($extra_array,'extra_array');
|
|
}
|
|
if ($pattern == lang('Search') || $pattern == lang($app)) $pattern = '';
|
|
if (empty($extra_array))
|
|
{
|
|
$search = $pattern;
|
|
}
|
|
else
|
|
{
|
|
$extra_array['search']= $pattern;
|
|
$search = $extra_array;
|
|
}
|
|
// open request
|
|
if ($etemplate_exec_id) $request = etemplate_request::read($etemplate_exec_id);
|
|
|
|
$response = new xajaxResponse();
|
|
$options = array();
|
|
//$args = func_get_args(); $response->addAlert("link_widget::ajax_search('".implode("',\n'",$args)."')\n calling link->query( $app , $search, $type )" );
|
|
//$args = func_get_args(); error_log(__METHOD__."('".implode("','",$args)."')");
|
|
if($type) {
|
|
$options['type'] = $type;
|
|
}
|
|
if (!($found = egw_link::query($app,$search,$options))) // ignore the blur-text
|
|
{
|
|
$GLOBALS['egw']->translation->add_app('etemplate');
|
|
$response->addAlert(lang('Nothing found - try again !!!'));
|
|
$response->addScript("document.getElementById('$id_input').select();");
|
|
}
|
|
else
|
|
{
|
|
$script = "var select = document.getElementById('$id_res');\nselect.options.length=0;\n";
|
|
|
|
// check if we need to add extra line to produce an onchange to submit the form
|
|
if (($data = $request->get_to_process($id_input)) && $data['maxlength'] == self::AJAX_NEED_ONCHANGE)
|
|
{
|
|
$script .= "opt = select.options[select.options.length] = new Option('".addslashes(lang('%1 entries found, select one ...',count($found)))."',' ');\n";
|
|
}
|
|
foreach($found as $id => $option)
|
|
{
|
|
if (!is_array($option)) $option = array('label' => $option);
|
|
// xajax uses xml to transport the label, therefore we have to replace not only CR, LF
|
|
// (not allowed unencoded in Javascript strings) but also all utf-8 C0 and C1 plus CR and LF
|
|
$option['label'] = preg_replace('/[\000-\037\177-\237]/u',' ',$option['label']);
|
|
|
|
$script .= "opt = select.options[select.options.length] = new Option('".addslashes($option['label'])."','".addslashes($id)."');\n";
|
|
if (count($option) > 1)
|
|
{
|
|
foreach($option as $name => $value)
|
|
{
|
|
if ($name != 'label') $script .= "opt.$name = '".addslashes($value)."';\n";
|
|
}
|
|
}
|
|
}
|
|
$script .= "select.options[select.options.length] = new Option('".addslashes(lang('New search').' ...')."','');\n";
|
|
foreach(explode(',',$id_show) as $id)
|
|
{
|
|
$script .= "document.getElementById('$id').style.display='inline';\n";
|
|
}
|
|
foreach(explode(',',$id_hide) as $id)
|
|
{
|
|
$script .= "document.getElementById('$id').style.display='none';\n";
|
|
}
|
|
//$response->addAlert($script);
|
|
$response->addScript($script);
|
|
}
|
|
// store new allowed id's in the eT request
|
|
if ($request)
|
|
{
|
|
$data = $request->get_to_process($id_res);
|
|
//error_log($id_res.'='.array2string($data));
|
|
$data['allowed'] = $found ? array_keys($found) : array();
|
|
$request->set_to_process($id_res,$data);
|
|
// update id, if request changed it (happens if the request data is stored direct in the form)
|
|
if ($etemplate_exec_id != ($new_id = $request->id()))
|
|
{
|
|
$response->addAssign('etemplate_exec_id','value',$new_id);
|
|
}
|
|
}
|
|
return $response->getXML();
|
|
}
|
|
|
|
/**
|
|
* Ajax callback to search for sub-types for $app, result is displayed in $id_res
|
|
*
|
|
* Called via onChange from etemplate.link_widget.(to|entry)'s app list
|
|
*
|
|
* @param string $app app-name to search
|
|
* @param string $id_res id of selectbox to show the result
|
|
* @param string $etemplate_exec_id of the calling etemplate, to upate the allowed ids
|
|
* @return string xajax xml response
|
|
*/
|
|
static function ajax_get_types($app,$id_res,$etemplate_exec_id)
|
|
{
|
|
// open request
|
|
if ($etemplate_exec_id) $request = etemplate_request::read($etemplate_exec_id);
|
|
|
|
$response = new xajaxResponse();
|
|
//$args = func_get_args(); $response->addAlert("link_widget::ajax_search('".implode("',\n'",$args)."')\n calling link->query( $app , $search )" );
|
|
//$args = func_get_args(); error_log(__METHOD__."('".implode("','",$args)."')");
|
|
|
|
|
|
$script = "var select = document.getElementById('$id_res');\nselect.options.length=0;\n";
|
|
if(is_array(egw_link::$app_register[$app]['types']))
|
|
{
|
|
$found = egw_link::$app_register[$app]['types'];
|
|
foreach(egw_link::$app_register[$app]['types'] as $id => $option)
|
|
{
|
|
$option = array('label' => $option['name']);
|
|
$script .= "opt = select.options[select.options.length] = new Option('".addslashes($option['label'])."','".addslashes($id)."');\n";
|
|
if (count($option) > 1)
|
|
{
|
|
foreach($option as $name => $value)
|
|
{
|
|
if ($name != 'label') $script .= "opt.$name = '".addslashes($value)."';\n";
|
|
}
|
|
}
|
|
}
|
|
$script .= "document.getElementById('$id_res').parentNode.style.display='inline';\n";
|
|
}
|
|
else
|
|
{
|
|
$script .= "document.getElementById('$id_res').parentNode.style.display='none';\n";
|
|
}
|
|
$response->addScript($script);
|
|
|
|
// store new allowed id's in the eT request
|
|
if ($request)
|
|
{
|
|
$data = $request->get_to_process($id_res);
|
|
//error_log($id_res.'='.array2string($data));
|
|
$data['allowed'] = $found ? array_keys($found) : array();
|
|
$request->set_to_process($id_res,$data);
|
|
// update id, if request changed it (happens if the request data is stored direct in the form)
|
|
if ($etemplate_exec_id != ($new_id = $request->id()))
|
|
{
|
|
$response->addAssign('etemplate_exec_id','value',$new_id);
|
|
}
|
|
}
|
|
return $response->getXML();
|
|
}
|
|
}
|