public function __construct()
{
parent::__construct('all_categories');
if ($this->loginError) {
return;
}
$cat_list = pdCatList::create($this->db);
echo '<h1>Publication Categories</h1>';
foreach (array_keys($cat_list) as $cat_id) {
unset($fields);
unset($cells);
$category = new pdCategory();
$result = $category->dbLoad($this->db, $cat_id);
assert('$result');
$table = new HTML_Table(array('class' => 'publist'));
$table->setAutoGrow(true);
$cells[] = '<b>' . $category->category . '</b><br/>';
if (count($category->info) > 0) {
foreach ($category->info as $info_id => $name) {
$fields[] = $name;
}
$cells[] = 'Fields: ' . implode(', ', $fields);
} else {
$cells[] = '';
}
if ($this->access_level > 0) {
$cells[] = $this->getCategoryIcons($category);
}
$table->addRow($cells);
$table->updateColAttributes(0, array('class' => 'category'), NULL);
$table->updateColAttributes(2, array('class' => 'icons'), NULL);
echo $table->toHtml();
unset($table);
}
}
public function __construct()
{
parent::__construct('delete_category', 'Delete Category', 'Admin/delete_category.php');
if ($this->loginError) {
return;
}
$this->loadHttpVars();
if (!isset($this->cat_id)) {
echo 'No category id defined';
$this->pageError = true;
return;
} else {
if (!is_numeric($this->cat_id)) {
$this->pageError = true;
return;
}
}
$category = new pdCategory();
$result = $category->dbLoad($this->db, $this->cat_id);
if (!$result) {
$this->pageError = true;
return;
}
$pub_list = pdPubList::create($this->db, array('cat_id' => $this->cat_id));
if (isset($pub_list) && count($pub_list) > 0) {
echo 'Cannot delete category <b>', $category->category, '</b>.<p/>', 'The category is used by the following publications:', "\n", displayPubList($this->db, $pub_list);
return;
}
$form =& $this->confirmForm('deleter');
$form->addElement('hidden', 'cat_id', $this->cat_id);
$renderer =& $form->defaultRenderer();
$form->accept($renderer);
if ($form->validate()) {
$values = $form->exportValues();
// This is where the actual deletion happens.
$category->dbDelete($this->db);
echo 'Category <b>', $category->category, '</b> removed from the database.';
} else {
echo '<h3>Confirm</h3>Delete category <b>', $category->category, '</b>?<p/>';
$this->form =& $form;
$this->renderer =& $renderer;
}
}
public function __construct()
{
parent::__construct('add_category');
$this->loadHttpVars();
if ($this->loginError) {
return;
}
$category = new pdCategory();
if (isset($this->cat_id)) {
if (!is_numeric($this->cat_id)) {
$this->pageError = true;
return;
}
$result = $category->dbLoad($this->db, $this->cat_id);
if (!$result) {
$this->pageError = true;
return;
}
}
if (isset($this->numNewFields)) {
if (!is_numeric($this->numNewFields)) {
$this->pageError = true;
return;
}
} else {
$this->numNewFields = 0;
}
if ($category->cat_id != '') {
$label = 'Edit Category';
} else {
$label = 'Add Category';
}
$this->pageTitle = $label;
$form = new HTML_QuickForm('catForm');
$form->addElement('header', null, $this->helpTooltip($label, 'addCategoryPageHelp', 'helpHeading'));
$form->addElement('text', 'catname', 'Category Name:', array('size' => 50, 'maxlength' => 250));
$form->addRule('catname', 'category name cannot be empty', 'required', null, 'client');
// info list
$label = 'Related Fields:';
$info_list = pdInfoList::create($this->db);
foreach ($info_list as $info_id => $name) {
$form->addElement('advcheckbox', 'info[' . $info_id . ']', $label, $name, null, array('', $name));
$label = '';
}
for ($i = 0; $i < $this->numNewFields; $i++) {
$form->addElement('text', 'new_fields[' . $i . ']', 'New field ' . ($i + 1) . ':', array('size' => 50, 'maxlength' => 250));
}
$form->addElement('hidden', 'numNewFields', $this->numNewFields);
$form->addGroup(array(HTML_QuickForm::createElement('reset', 'reset', 'Reset'), HTML_QuickForm::createElement('button', 'add_field', 'Add Related Field', array('onClick' => 'dataKeep(' . ($this->numNewFields + 1) . ');')), HTML_QuickForm::createElement('submit', 'submit', 'Submit New Category')), 'submit_group', null, ' ');
if ($form->validate()) {
$values = $form->exportValues();
$category->category = $values['catname'];
if (isset($values['new_fields'])) {
$values['info'] = array_merge($values['info'], $values['new_fields']);
}
foreach ($values['info'] as $infoname) {
if ($infoname == '') {
continue;
}
$obj = new stdClass();
$obj->name = $infoname;
$category->info[] = $obj;
}
$category->dbSave($this->db);
echo 'Category "', $category->category, '" succesfully added to the database.', '<p/>', '<a href="' . $_SERVER['PHP_SELF'] . '">', 'Add another new category</a>';
} else {
foreach (array_keys(get_class_vars(get_class($this))) as $member) {
$defaults[$member] = $this->{$member};
}
$defaults['catname'] = $category->category;
if (isset($category->info) && count($category->info) > 0) {
foreach ($category->info as $info_id => $name) {
$defaults['info[' . $info_id . ']'] = $name;
}
}
$form->setDefaults($defaults);
$renderer =& $form->defaultRenderer();
$form->accept($renderer);
$this->form =& $form;
$this->renderer =& $renderer;
$this->javascript();
}
}
