"Remove dependency" implemented
Added a link to dependency views which causes dependencies to be removed after a confirmation page.
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commit
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6 changed files with 116 additions and 4 deletions
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@ -231,4 +231,10 @@ class DAO_Tasks
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return $result[0]->error;
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return $result[0]->error;
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}
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}
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public function deleteDependency( $from , $to )
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{
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$this->query( 'DELETE FROM task_dependencies WHERE task_id = $1 AND task_id_depends = $2' )
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->execute( $from , $to );
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}
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}
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}
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@ -385,3 +385,24 @@ class Ctrl_DependencyAdd
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return null;
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return null;
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}
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}
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}
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}
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class Ctrl_DependencyDelete
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extends Controller
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implements FormAware
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{
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private $form;
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public function setForm( Form $form )
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{
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$this->form = $form;
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}
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public function handle( Page $page )
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{
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Loader::DAO( 'tasks' )->deleteDependency(
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(int) $this->form->field( 'from' )->value( ) ,
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(int) $this->form->field( 'to' )->value( ) );
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return true;
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}
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}
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@ -20,6 +20,8 @@ $package[ 'ctrls' ][] = 'delete_task_form';
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$package[ 'ctrls' ][] = 'delete_task';
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$package[ 'ctrls' ][] = 'delete_task';
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$package[ 'ctrls' ][] = 'dependency_add';
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$package[ 'ctrls' ][] = 'dependency_add';
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$package[ 'ctrls' ][] = 'dependency_add_form';
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$package[ 'ctrls' ][] = 'dependency_add_form';
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$package[ 'ctrls' ][] = 'dependency_delete';
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$package[ 'ctrls' ][] = 'dependency_delete_form';
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$package[ 'ctrls' ][] = 'edit_note_form';
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$package[ 'ctrls' ][] = 'edit_note_form';
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$package[ 'ctrls' ][] = 'edit_note';
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$package[ 'ctrls' ][] = 'edit_note';
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$package[ 'ctrls' ][] = 'edit_task_form';
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$package[ 'ctrls' ][] = 'edit_task_form';
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@ -447,3 +447,73 @@ class Ctrl_DependencyAddForm
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return $result;
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return $result;
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}
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}
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}
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}
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class Ctrl_DependencyDeleteForm
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extends Controller
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{
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public function handle( Page $page )
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{
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$tasks = Loader::DAO( 'tasks' );
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// Get the task a dependency is being removed from
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try {
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$from = (int) $this->getParameter( 'from' );
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} catch ( ParameterException $e ) {
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return 'tasks';
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}
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$task = $tasks->get( $from );
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if ( $task === null ) {
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return 'tasks';
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}
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$page->setTitle( $task->title . ' (task)' );
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if ( $task->completed_at !== null ) {
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return 'tasks/view?id=' . $from;
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}
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// Get the dependency being deleted
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try {
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$to = (int) $this->getParameter( 'to' );
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} catch ( ParameterException $e ) {
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return 'tasks/view?id=' . $from;
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}
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$dependency = $tasks->get( $to );
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if ( $dependency === null || ! $this->checkDependency( $task , $to ) ) {
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return 'tasks/view?id=' . $from;
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}
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// Generate confirmation text
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$confText = HTML::make( 'div' )
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->appendElement( HTML::make( 'p' )
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->appendText( 'The selected task will no longer depend on ' )
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->appendElement( HTML::make( 'strong' )
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->appendText( $dependency->title ) )
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->appendText( '.' ) );
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// Generate form
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return Loader::Create( 'Form' , 'Delete dependency' , 'delete-dep' )
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->addField( Loader::Create( 'Field' , 'from' , 'hidden' )
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->setDefaultValue( $from ) )
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->addField( Loader::Create( 'Field' , 'to' , 'hidden' )
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->setDefaultValue( $to ) )
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->addField( Loader::Create( 'Field' , 'confirm' , 'html' )->setDefaultValue( $confText ) )
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->setURL( 'tasks/view?id=' . $from )
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->addController( Loader::Ctrl( 'dependency_delete' ) )
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->controller( );
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}
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private function checkDependency( $task , $to )
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{
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foreach ( $task->dependencies as $dep ) {
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if ( $dep->id == $to ) {
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return true;
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}
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}
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return false;
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}
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}
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@ -17,6 +17,7 @@ class Page_TasksTasks
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'notes/edit' => 'edit_note_form' ,
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'notes/edit' => 'edit_note_form' ,
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'notes/delete' => 'delete_note_form' ,
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'notes/delete' => 'delete_note_form' ,
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'deps/add' => 'dependency_add_form' ,
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'deps/add' => 'dependency_add_form' ,
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'deps/delete' => 'dependency_delete_form' ,
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));
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));
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}
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}
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@ -306,14 +306,26 @@ class View_TaskDependencies
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->appendElement( $itemList ) );
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->appendElement( $itemList ) );
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$prevItem = $dependency->item;
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$prevItem = $dependency->item;
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}
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}
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$link = HTML::make( 'a' )
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->setAttribute( 'href' , $this->base . '/tasks/view?id=' . $dependency->id )
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$entry = HTML::make( 'li' )->appendElement(
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->appendText( $dependency->title );
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$link = HTML::make( 'a' )
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->setAttribute( 'href' , $this->base . '/tasks/view?id=' . $dependency->id )
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->appendText( $dependency->title ) );
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if ( ! $this->reverse ) {
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if ( ! $this->reverse ) {
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$link->setAttribute( 'class' , ( $dependency->completed == 't' )
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$link->setAttribute( 'class' , ( $dependency->completed == 't' )
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? 'satisfied' : 'missing' );
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? 'satisfied' : 'missing' );
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if ( $this->task->completed_at === null ) {
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$entry->appendText( ' (' )
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->appendElement( HTML::make( 'a' )
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->setAttribute( 'href' , $this->base . '/tasks/deps/delete?from='
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. $this->task->id . '&to=' . $dependency->id )
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->appendText( 'remove') )
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->appendText( ')' );
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}
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}
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}
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$itemList->appendElement( HTML::make( 'li' )->appendElement( $link ) );
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$itemList->appendElement( $entry );
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}
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}
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return $list;
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return $list;
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}
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}
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