Archive for the ‘mod’ Category

TaskFreak! v0.6.2 – Alter Search Plugin

Июль 15th, 2010

Background Knowledge

The Search Plugin for TaskFreak! created by DaDaemon and xdu v0.0.1 (March 26, 2007) was designed to create a simple, quick search capability of the tasks title and description. As well it only searched through he current task view (tasks visible at the time) and tasks that are not completed. For some this was not what was desired and would rather have the Search Plugin search through all tasks weather completed or not and as well search through the comments of tasks along with the title and description. I’ll show you how this is done using Searcher, bchristie and davidlmansfield instructions posted on the TaskFreak! Forums.

Solution – Add the Ability to Search All Tasks

Edit the “index.php” located in the root of TaskFreak! as follows. We will be working in the “Load Tasks” section to just above the “Task Order” section. This solution was posted by Searcher at Re: Quick ‘n’ Dirty Search Plugin.

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$arrFilters = array();
 
// --- filter: project ---
if ($pProject) {
    // load tasks for specific project
	$sqlFilter = 'ii.projectId = \''.$pProject.'\'';
    $pLink=Tzn::concatUrl($pLink,'sProject='.$pProject);
} else if (!$objUser->checkLevel(6)) {
    // user can only access his own projects
    if ($objUserProjectList->rMore()) {
        $arrProject = array();
        while($objTmp = $objUserProjectList->rNext()) {
            $arrProject[] = $objTmp->id;
        }
        if ($objUser->checkLevel(13)) {
        	$arrProject[] = '0';
        }
        $sqlFilter = 'ii.projectId IN ('.implode(',',$arrProject).')';
 
        unset($arrProject);
        $objUserProjectList->rReset();
    }
}
 
$objItemList->addWhere($sqlFilter);
 
// --- filter: user ---
$pUser = intval($_REQUEST['sUser']);
if (!isset($_REQUEST['sUser']) && @constant('FRK_DEFAULT_VIEW_OWN_TASKS')) {
	// default view is own tasks only
	$pUser = $objUser->id;
}
 
if($_REQUEST['sUser'] == 'myprojects' && $_SESSION['selUser']){
   $objItemList->addWhere('ii.authorId='.$_SESSION['selUser']);
}
elseif ($pUser) {
	$objItemList->addWhere('ii.memberId = \''.$pUser.'\'');
    $_SESSION['selUser'] = $pUser;
    $pDefaultUserId = $pUser;
} else {
    unset($_SESSION['selUser']);
    session_unregister('selUser');
    $pDefaultUserId = $objUser->id;
    // by default, show own tasks
    /*
    if (!$objUser->checkLevel(1)) { // admin can see all
	    $objItemList->addWhere('(ii.memberId='.$objUser->id
    		.' OR ii.authorId='.$objUser->id.')');
    }
    */
}
 
$pLink=Tzn::concatUrl($pLink,'sUser='.$pUser);
 
// --- private tasks --------------------------------------------------------
 
$arrFilter[] = 'showPrivate=0';
 
if ($objUser->checkLevel(12)) {
	// show internal tasks
	$arrFilter[] = 'showPrivate=1';
}
 
$arrFilter[] = '(showPrivate=2 AND (ii.memberId='.$objUser->id
	.' OR ii.authorId='.$objUser->id.'))';
 
$objItemList->addWhere('('.implode(' OR ',$arrFilter).')');
 
// --- filter: context ---
 
if ($_REQUEST['sContext']) {
	$pContext = Tzn::getHttp($_REQUEST['sContext'],true);
	$objItemList->addWhere('context = \''.$pContext.'\'');
    $pLink=Tzn::concatUrl($pLink,'sContext='.$pContext);
}
 
$sqlFilter = '';
$pShow = ($_REQUEST['show'])?$_REQUEST['show']:'today';
$pLink=Tzn::concatUrl($pLink,'show='.$pShow);
 
$pKeepNoDead = intval(@constant('FRK_NO_DEADLINE_KEEP') -1) * 86400;
 
// --- Filter per date -----------------------------------------------------
 
switch ($pShow) {
	case 'all':
		break;
	case 'future':
		// show coming tasks and late tasks (undone only)
		$sqlFilter = '((deadlineDate >= \''
			.strftime(TZN_DATE_SQL,PRJ_DTE_NOW).'\' AND statusKey < '
			.FRK_STATUS_LEVELS.')'.' OR statusKey < '.FRK_STATUS_LEVELS.')';
        // show uncompleted tasks with no deadline
		$sqlFilter .= ' OR (deadlineDate = \'9999-00-00\' AND statusKey < '
			.FRK_STATUS_LEVELS.')';
		break;
	case 'past':
		// show past tasks and already done
		$sqlFilter = '(deadlineDate < \''
			.strftime(TZN_DATE_SQL,PRJ_DTE_NOW).'\' OR statusKey = '
			.FRK_STATUS_LEVELS.')';
		break;
	case 'today':
		// show all future tasks (done + undone) and late tasks
		$pKeepNoDead = intval(@constant('FRK_NO_DEADLINE_KEEP') -1) * 86400;
		$sqlFilter = '(statusKey = '.FRK_STATUS_LEVELS.' AND statusDate > \''
			.gmdate('Y-m-d 00:00:00',time()-$pKeepNoDead).'\') ';
 
		// hide far future tasks ?
		$tmpFilter = '';
		if (@constant('FRK_DEFAULT_FAR_FUTURE_HIDE')) {
			$tmp = intval(FRK_DEFAULT_FAR_FUTURE_HIDE) * 86400;
			$tmpFilter .= 'deadlineDate < \''
				.gmdate('Y-m-d 00:00:00',time()+$tmp).'\'';
		}
 
		// show tasks with no deadline ?
		if (@constant('FRK_NO_DEADLINE_TOO')) {
			// yes
			if ($tmpFilter) {
				$sqlFilter .= 'OR ('.$tmpFilter
					.' OR deadlineDate = \'9999-00-00\')'
					. ' AND statusKey < '.FRK_STATUS_LEVELS;
			} else {
				$sqlFilter .= ' OR statusKey < '.FRK_STATUS_LEVELS;
			}
		} else {
			// don't show uncompleted non planned tasks
			if ($tmpFilter) {
				$sqlFilter .= ' OR ('.$tmpFilter.' AND statusKey < '
    	        	.FRK_STATUS_LEVELS.')';
			} else {
	            $sqlFilter .= ' OR (deadlineDate <> \'9999-00-00\' AND statusKey < '
    	        	.FRK_STATUS_LEVELS.')';
			}
		}
 
        if (@constant('FRK_DEFAULT_CURRENT_TASKS')) {
            $objItemList->setPagination(FRK_DEFAULT_CURRENT_TASKS);
        }
		break;
	default:
		break;
}
 
// -TODO- Add filter current project only (no completed, no cancelled)
 
// echo '<p>&</p><p>-</p><p>-</p>'.$sqlFilter;
 
if ($sqlFilter) {
	$objItemList->addDateFilter($sqlFilter);
}
 
// search filter
	$pSearch = ($_REQUEST['search']);
	if ($pSearch) {
		$sqlFilter = '(ii.title LIKE \'%'.$pSearch.'%\' OR ii.description LIKE \'%'.$pSearch.'%\')';
		$objItemList->addWhere($sqlFilter);
	}
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$pSearch = ($_REQUEST['search']);
if ($pSearch) {
	$sqlFilter = '(ii.title LIKE \'%'.$pSearch.'%\' OR ii.description LIKE \'%'.$pSearch.'%\')';
	$objItemList->addWhere($sqlFilter);
}
else
{
	$arrFilters = array();
 
	// --- filter: project ---
	if ($pProject) {
	    // load tasks for specific project
		$sqlFilter = 'ii.projectId = \''.$pProject.'\'';
	    $pLink=Tzn::concatUrl($pLink,'sProject='.$pProject);
	} else if (!$objUser->checkLevel(6)) {
	    // user can only access his own projects
	    if ($objUserProjectList->rMore()) {
	        $arrProject = array();
	        while($objTmp = $objUserProjectList->rNext()) {
	            $arrProject[] = $objTmp->id;
	        }
	        if ($objUser->checkLevel(13)) {
	        	$arrProject[] = '0';
	        }
	        $sqlFilter = 'ii.projectId IN ('.implode(',',$arrProject).')';
 
	        unset($arrProject);
	        $objUserProjectList->rReset();
	    }
	}
 
	$objItemList->addWhere($sqlFilter);
 
	// --- filter: user ---
	$pUser = intval($_REQUEST['sUser']);
	if (!isset($_REQUEST['sUser']) && @constant('FRK_DEFAULT_VIEW_OWN_TASKS')) {
		// default view is own tasks only
		$pUser = $objUser->id;
	}
 
	if($_REQUEST['sUser'] == 'myprojects' && $_SESSION['selUser']){
	   $objItemList->addWhere('ii.authorId='.$_SESSION['selUser']);
	}
	elseif ($pUser) {
		$objItemList->addWhere('ii.memberId = \''.$pUser.'\'');
	    $_SESSION['selUser'] = $pUser;
	    $pDefaultUserId = $pUser;
	} else {
	    unset($_SESSION['selUser']);
	    session_unregister('selUser');
	    $pDefaultUserId = $objUser->id;
	    // by default, show own tasks
	    /*
	    if (!$objUser->checkLevel(1)) { // admin can see all
		    $objItemList->addWhere('(ii.memberId='.$objUser->id
	    		.' OR ii.authorId='.$objUser->id.')');
	    }
	    */
	}
 
	$pLink=Tzn::concatUrl($pLink,'sUser='.$pUser);
 
	// --- private tasks --------------------------------------------------------
 
	$arrFilter[] = 'showPrivate=0';
 
	if ($objUser->checkLevel(12)) {
		// show internal tasks
		$arrFilter[] = 'showPrivate=1';
	}
 
	$arrFilter[] = '(showPrivate=2 AND (ii.memberId='.$objUser->id
		.' OR ii.authorId='.$objUser->id.'))';
 
	$objItemList->addWhere('('.implode(' OR ',$arrFilter).')');
 
	// --- filter: context ---
 
	if ($_REQUEST['sContext']) {
		$pContext = Tzn::getHttp($_REQUEST['sContext'],true);
		$objItemList->addWhere('context = \''.$pContext.'\'');
	    $pLink=Tzn::concatUrl($pLink,'sContext='.$pContext);
	}
 
	$sqlFilter = '';
	$pShow = ($_REQUEST['show'])?$_REQUEST['show']:'today';
	$pLink=Tzn::concatUrl($pLink,'show='.$pShow);
 
	$pKeepNoDead = intval(@constant('FRK_NO_DEADLINE_KEEP') -1) * 86400;
 
	// --- Filter per date -----------------------------------------------------
 
	switch ($pShow) {
		case 'all':
			break;
		case 'future':
			// show coming tasks and late tasks (undone only)
			$sqlFilter = '((deadlineDate >= \''
				.strftime(TZN_DATE_SQL,PRJ_DTE_NOW).'\' AND statusKey < '
				.FRK_STATUS_LEVELS.')'.' OR statusKey < '.FRK_STATUS_LEVELS.')';
	        // show uncompleted tasks with no deadline
			$sqlFilter .= ' OR (deadlineDate = \'9999-00-00\' AND statusKey < '
				.FRK_STATUS_LEVELS.')';
			break;
		case 'past':
			// show past tasks and already done
			$sqlFilter = '(deadlineDate < \''
				.strftime(TZN_DATE_SQL,PRJ_DTE_NOW).'\' OR statusKey = '
				.FRK_STATUS_LEVELS.')';
			break;
		case 'today':
			// show all future tasks (done + undone) and late tasks
			$pKeepNoDead = intval(@constant('FRK_NO_DEADLINE_KEEP') -1) * 86400;
			$sqlFilter = '(statusKey = '.FRK_STATUS_LEVELS.' AND statusDate > \''
				.gmdate('Y-m-d 00:00:00',time()-$pKeepNoDead).'\') ';
 
			// hide far future tasks ?
			$tmpFilter = '';
			if (@constant('FRK_DEFAULT_FAR_FUTURE_HIDE')) {
				$tmp = intval(FRK_DEFAULT_FAR_FUTURE_HIDE) * 86400;
				$tmpFilter .= 'deadlineDate < \''
					.gmdate('Y-m-d 00:00:00',time()+$tmp).'\'';
			}
 
			// show tasks with no deadline ?
			if (@constant('FRK_NO_DEADLINE_TOO')) {
				// yes
				if ($tmpFilter) {
					$sqlFilter .= 'OR ('.$tmpFilter
						.' OR deadlineDate = \'9999-00-00\')'
						. ' AND statusKey < '.FRK_STATUS_LEVELS;
				} else {
					$sqlFilter .= ' OR statusKey < '.FRK_STATUS_LEVELS;
				}
			} else {
				// don't show uncompleted non planned tasks
				if ($tmpFilter) {
					$sqlFilter .= ' OR ('.$tmpFilter.' AND statusKey < '
	    	        	.FRK_STATUS_LEVELS.')';
				} else {
		            $sqlFilter .= ' OR (deadlineDate <> \'9999-00-00\' AND statusKey < '
	    	        	.FRK_STATUS_LEVELS.')';
				}
			}
 
	        if (@constant('FRK_DEFAULT_CURRENT_TASKS')) {
	            $objItemList->setPagination(FRK_DEFAULT_CURRENT_TASKS);
	        }
			break;
		default:
			break;
	}
 
	// -TODO- Add filter current project only (no completed, no cancelled)
 
	// echo '<p>&</p><p>-</p><p>-</p>'.$sqlFilter;
 
	if ($sqlFilter) {
		$objItemList->addDateFilter($sqlFilter);
	}
}

Solution – Add Ability to Also Search within Task Comments

Edit the “index.php” located in the root of TaskFreak! as follows. We will be working in just below the heading section of the “Load Tasks”. This solution was posted by davidlmansfield at [PATCH] [Search Plugin] include tasks matching in comment fields.

Code Before
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// search filter
$pSearch = ($_REQUEST['search']);
if ($pSearch) {
	$sqlFilter = '(ii.title LIKE \'%'.$pSearch.'%\' OR ii.description LIKE \'%'.$pSearch.'%\')';
	$objItemList->addWhere($sqlFilter);
}
Code After
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// search filter
$pSearch = ($_REQUEST['search']);
if ($pSearch) {
	$sqlFilter = '(ii.title LIKE \'%'.$pSearch.'%\' OR ii.description LIKE \'%'.$pSearch.'%\' OR ii.itemId in (select itemId from '.$objItemList->gTable('itemComment').' where body LIKE \'%'.$pSearch.'%\'))';
	$objItemList->addWhere($sqlFilter);
}

Solution – Stop SQL Injections

Edit the “index.php” located in the root of TaskFreak! as follows. We will be working in just below the heading section of the “Load Tasks”. This solution was posted by bchristie at Re: Quick ‘n’ Dirty Search Plugin.

Code Before
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// search filter
$pSearch = ($_REQUEST['search']);
Code After
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// search filter
$pSearch = isset($_REQUEST['search'])?mysql_real_escape_string($_REQUEST['search']):false;

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Posted in alter, change, filter, General, howto, mod, plugin, Search, searching, taskfreak!

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