| 1 | <?php |
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| 2 | /** |
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| 3 | * ProjectManager - eTemplate widgets |
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| 4 | * |
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| 5 | * @link http://www.egroupware.org |
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| 6 | * @author Ralf Becker <RalfBecker-AT-outdoor-training.de> |
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| 7 | * @package projectmanager |
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| 8 | * @copyright (c) 2005 by Ralf Becker <RalfBecker-AT-outdoor-training.de> |
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| 9 | * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License |
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| 10 | * @version $Id: class.projectmanager_widget.inc.php 24486 2007-10-02 13:40:49Z ralfbecker $ |
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| 11 | */ |
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| 12 | |
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| 13 | /** |
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| 14 | * ProjectManager: eTemplate widgets |
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| 15 | * |
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| 16 | * The Select Price Widget show the pricelist of the project with pm_id=$content['pm_id']!!! |
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| 17 | */ |
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| 18 | class projectmanager_widget |
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| 19 | { |
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| 20 | /** |
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| 21 | * @var array $public_functions exported methods of this class |
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| 22 | */ |
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| 23 | var $public_functions = array( |
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| 24 | 'pre_process' => True, |
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| 25 | ); |
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| 26 | /** |
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| 27 | * @var array $human_name availible extensions and there names for the editor |
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| 28 | */ |
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| 29 | var $human_name = array( |
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| 30 | 'projectmanager-select' => 'Select Project', |
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| 31 | 'projectmanager-pricelist' => 'Select Price', |
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| 32 | ); |
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| 33 | |
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| 34 | /** |
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| 35 | * Constructor of the extension |
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| 36 | * |
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| 37 | * @param string $ui '' for html |
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| 38 | */ |
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| 39 | function projectmanager_widget($ui) |
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| 40 | { |
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| 41 | $this->ui = $ui; |
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| 42 | } |
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| 43 | |
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| 44 | /** |
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| 45 | * pre-processing of the extension |
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| 46 | * |
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| 47 | * This function is called before the extension gets rendered |
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| 48 | * |
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| 49 | * @param string $name form-name of the control |
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| 50 | * @param mixed &$value value / existing content, can be modified |
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| 51 | * @param array &$cell array with the widget, can be modified for ui-independent widgets |
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| 52 | * @param array &$readonlys names of widgets as key, to be made readonly |
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| 53 | * @param mixed &$extension_data data the extension can store persisten between pre- and post-process |
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| 54 | * @param object &$tmpl reference to the template we belong too |
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| 55 | * @return boolean true if extra label is allowed, false otherwise |
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| 56 | */ |
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| 57 | function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl) |
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| 58 | { |
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| 59 | static $pricelist = array(); |
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| 60 | // check if user has rights to run projectmanager |
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| 61 | if (!$GLOBALS['phpgw_info']['user']['apps']['projectmanager']) |
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| 62 | { |
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| 63 | $cell = $tmpl->empty_cell(); |
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| 64 | $value = ''; |
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| 65 | return false; |
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| 66 | } |
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| 67 | $extension_data['type'] = $cell['type']; |
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| 68 | |
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| 69 | switch ($cell['type']) |
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| 70 | { |
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| 71 | case 'projectmanager-select': |
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| 72 | if (!is_object($GLOBALS['boprojectmanager'])) |
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| 73 | { |
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| 74 | CreateObject('projectmanager.boprojectmanager'); // assigns itselft to $GLOBALS['boprojectmanager'] |
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| 75 | } |
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| 76 | $cell['sel_options'] = $GLOBALS['boprojectmanager']->link_query(''); |
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| 77 | if ($value && !isset($cell['sel_options'][$value]) && ($title = $GLOBALS['boprojectmanager']->link_title($value))) |
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| 78 | { |
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| 79 | $cell['sel_options'][$value] = $title; |
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| 80 | } |
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| 81 | if (!$cell['help']) $cell['help'] = /*lang(*/ 'Select a project' /*)*/; |
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| 82 | break; |
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| 83 | |
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| 84 | case 'projectmanager-pricelist': // rows, pm_id-var, price-var |
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| 85 | list($rows,$pm_id_var,$price_var) = explode(',',$cell['size']); |
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| 86 | if (!$pm_id_var) $pm_id_var = 'pm_id'; // where are the pm_id(s) storered |
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| 87 | $pm_ids = $tmpl->content[$pm_id_var]; |
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| 88 | $cell['sel_options'] = array(); |
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| 89 | foreach((array) $pm_ids as $pm_id) |
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| 90 | { |
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| 91 | // some caching for the pricelist, in case it's needed multiple times |
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| 92 | if (!isset($pricelist[$pm_id])) |
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| 93 | { |
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| 94 | if (!is_object($this->pricelist)) |
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| 95 | { |
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| 96 | require_once(PHPGW_INCLUDE_ROOT.'/projectmanager/inc/class.bopricelist.inc.php'); |
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| 97 | $this->pricelist =& new bopricelist(); |
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| 98 | } |
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| 99 | $pricelist[$pm_id] = $this->pricelist->pricelist($pm_id); |
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| 100 | } |
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| 101 | if (!is_array($pricelist[$pm_id])) continue; |
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| 102 | |
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| 103 | foreach($pricelist[$pm_id] as $pl_id => $label) |
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| 104 | { |
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| 105 | if (!isset($cell['sel_options'][$pl_id])) |
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| 106 | { |
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| 107 | $cell['sel_options'][$pl_id] = $label; |
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| 108 | } |
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| 109 | // if pl_id already used as index, we use pl_id-price as index |
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| 110 | elseif (preg_match('/\(([0-9.,]+)\)$/',$label,$matches) && |
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| 111 | !isset($cell['sel_options'][$pl_id.'-'.$matches[1]])) |
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| 112 | { |
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| 113 | $cell['sel_options'][$pl_id.'-'.$matches[1]] = $label; |
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| 114 | } |
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| 115 | } |
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| 116 | } |
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| 117 | // check if we have a match with pl_id & price --> use it |
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| 118 | if ($price_var && ($price = $tmpl->content[$price_var]) && isset($cell['sel_options'][$value.'-'.$price])) |
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| 119 | { |
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| 120 | $value .= '-'.$price; |
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| 121 | } |
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| 122 | $cell['size'] = $rows; // as the other options are not understood by the select-widget |
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| 123 | |
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| 124 | if (!$cell['help']) $cell['help'] = /*lang(*/ 'Select a price' /*)*/; |
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| 125 | break; |
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| 126 | } |
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| 127 | $cell['no_lang'] = True; |
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| 128 | $cell['type'] = 'select'; |
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| 129 | if ($rows > 1) |
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| 130 | { |
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| 131 | unset($cell['sel_options']['']); |
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| 132 | } |
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| 133 | return True; // extra Label Ok |
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| 134 | } |
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| 135 | } |
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