/
content.blueprintspages.php
executable file
·1123 lines (920 loc) · 35.8 KB
/
content.blueprintspages.php
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<?php
/**
* @package content
*/
/**
* Developers can create new Frontend pages from this class. It provides
* an index view of all the pages in this Symphony install as well as the
* forms for the creation/editing of a Page
*/
require_once(TOOLKIT . '/class.administrationpage.php');
require_once(TOOLKIT . '/class.resourcemanager.php');
require_once(TOOLKIT . '/class.xsltprocess.php');
class contentBlueprintsPages extends AdministrationPage {
public $_errors = array();
protected $_hilights = array();
public function insertBreadcrumbsUsingPageIdentifier($page_id, $preserve_last = true) {
if($page_id == 0) {
return parent::insertBreadcrumbs(
array(Widget::Anchor(__('Pages'), SYMPHONY_URL . '/blueprints/pages/'))
);
}
$pages = PageManager::resolvePage($page_id, 'handle');
foreach($pages as &$page){
// If we are viewing the Page Editor, the Breadcrumbs should link
// to the parent's Page Editor.
if($this->_context[0] == 'edit') {
$page = Widget::Anchor(
PageManager::fetchTitleFromHandle($page),
SYMPHONY_URL . '/blueprints/pages/edit/' . PageManager::fetchIDFromHandle($page) . '/'
);
}
// If the pages index is nested, the Breadcrumb should link to the
// Pages Index filtered by parent
else if(Symphony::Configuration()->get('pages_table_nest_children', 'symphony') == 'yes') {
$page = Widget::Anchor(
PageManager::fetchTitleFromHandle($page),
SYMPHONY_URL . '/blueprints/pages/?parent=' . PageManager::fetchIDFromHandle($page)
);
}
// If there is no nesting on the Pages Index, the breadcrumb is
// not a link, just plain text
else {
$page = new XMLElement('span', PageManager::fetchTitleFromHandle($page));
}
}
if(!$preserve_last) array_pop($pages);
parent::insertBreadcrumbs(array_merge(
array(Widget::Anchor(__('Pages'), SYMPHONY_URL . '/blueprints/pages/')),
$pages
));
}
public function listAllPages($separator = '/') {
$pages = PageManager::fetch(false, array('id', 'handle', 'title', 'path'));
foreach($pages as &$page){
$parents = explode('/', $page['path']);
foreach($parents as &$parent){
$parent = PageManager::fetchTitleFromHandle($parent);
}
$parents = implode($separator, $parents);
$page['title'] = ($parents ? $parents . $separator . $page['title'] : $page['title']);
}
return $pages;
}
public function __viewIndex() {
$this->setPageType('table');
$this->setTitle(__('%1$s – %2$s', array(__('Pages'), __('Symphony'))));
$nesting = (Symphony::Configuration()->get('pages_table_nest_children', 'symphony') == 'yes');
if($nesting == true && isset($_GET['parent']) && is_numeric($_GET['parent'])) {
$parent = PageManager::fetchPageByID((int)$_GET['parent'], array('title', 'id'));
}
$this->appendSubheading(isset($parent) ? $parent['title'] : __('Pages'), Widget::Anchor(
__('Create New'), Administration::instance()->getCurrentPageURL() . 'new/' . ($nesting == true && isset($parent) ? "?parent={$parent['id']}" : NULL),
__('Create a new page'), 'create button', NULL, array('accesskey' => 'c')
));
if(isset($parent)) {
$this->insertBreadcrumbsUsingPageIdentifier($parent['id'], false);
}
$aTableHead = array(
array(__('Title'), 'col'),
array(__('Template'), 'col'),
array('<abbr title="' . __('Universal Resource Locator') . '">' . __('URL') . '</abbr>', 'col'),
array('<abbr title="' . __('Universal Resource Locator') . '">' . __('URL') . '</abbr> ' . __('Parameters'), 'col'),
array(__('Type'), 'col')
);
$aTableBody = array();
if($nesting == true){
$aTableHead[] = array(__('Children'), 'col');
$where = array(
'parent ' . (isset($parent) ? " = {$parent['id']} " : ' IS NULL ')
);
}
else {
$where = array();
}
$pages = PageManager::fetch(true, array('*'), $where);
if(!is_array($pages) or empty($pages)) {
$aTableBody = array(Widget::TableRow(array(
Widget::TableData(__('None found.'), 'inactive', null, count($aTableHead))
), 'odd'));
}
else{
foreach ($pages as $page) {
$class = array();
$page_title = ($nesting == true ? $page['title'] : PageManager::resolvePageTitle($page['id']));
$page_url = URL . '/' . PageManager::resolvePagePath($page['id']) . '/';
$page_edit_url = Administration::instance()->getCurrentPageURL() . 'edit/' . $page['id'] . '/';
$page_template = PageManager::createFilePath($page['path'], $page['handle']);
$page_template_url = Administration::instance()->getCurrentPageURL() . 'template/' . $page_template . '/';
$col_title = Widget::TableData(Widget::Anchor(
$page_title, $page_edit_url, $page['handle']
));
$col_title->appendChild(Widget::Input("items[{$page['id']}]", null, 'checkbox'));
$col_template = Widget::TableData(Widget::Anchor(
$page_template . '.xsl',
$page_template_url
));
$col_url = Widget::TableData(Widget::Anchor($page_url, $page_url));
if($page['params']) {
$col_params = Widget::TableData(trim($page['params'], '/'));
} else {
$col_params = Widget::TableData(__('None'), 'inactive');
}
if(!empty($page['type'])) {
$col_types = Widget::TableData(implode(', ', $page['type']));
} else {
$col_types = Widget::TableData(__('None'), 'inactive');
}
if(in_array($page['id'], $this->_hilights)) $class[] = 'failed';
$columns = array($col_title, $col_template, $col_url, $col_params, $col_types);
if($nesting == true){
if(PageManager::hasChildPages($page['id'])){
$col_children = Widget::TableData(
Widget::Anchor(PageManager::getChildPagesCount($page['id']) . ' →',
SYMPHONY_URL . '/blueprints/pages/?parent=' . $page['id'])
);
}
else{
$col_children = Widget::TableData(__('None'), 'inactive');
}
$columns[] = $col_children;
}
$aTableBody[] = Widget::TableRow(
$columns,
implode(' ', $class)
);
}
}
$table = Widget::Table(
Widget::TableHead($aTableHead), null,
Widget::TableBody($aTableBody), 'orderable selectable'
);
$this->Form->appendChild($table);
$tableActions = new XMLElement('div');
$tableActions->setAttribute('class', 'actions');
$options = array(
array(null, false, __('With Selected...')),
array('delete', false, __('Delete'), 'confirm', null, array(
'data-message' => __('Are you sure you want to delete the selected pages?')
))
);
/**
* Allows an extension to modify the existing options for this page's
* With Selected menu. If the `$options` parameter is an empty array,
* the 'With Selected' menu will not be rendered.
*
* @delegate AddCustomActions
* @since Symphony 2.3.2
* @param string $context
* '/blueprints/pages/'
* @param array $options
* An array of arrays, where each child array represents an option
* in the With Selected menu. Options should follow the same format
* expected by `Widget::__SelectBuildOption`. Passed by reference.
*/
Symphony::ExtensionManager()->notifyMembers('AddCustomActions', '/blueprints/pages/', array(
'options' => &$options
));
if(!empty($options)) {
$tableActions->appendChild(Widget::Apply($options));
$this->Form->appendChild($tableActions);
}
}
public function __viewTemplate() {
$this->setPageType('form');
$handle = isset($this->_context[1]) ? $this->_context[1] : null;
$this->Form->setAttribute('action', SYMPHONY_URL . '/blueprints/pages/template/' . $handle . '/');
$this->Form->setAttribute('class', 'columns');
$filename = $handle . '.xsl';
$file_abs = PAGES . '/' . $filename;
$is_child = strrpos($handle,'_');
$pagename = ($is_child != false ? substr($handle, $is_child + 1) : $handle);
$pagedata = PageManager::fetch(false, array('id'), array(
"p.handle = '{$pagename}'"
));
$pagedata = array_pop($pagedata);
if(!is_file($file_abs)) redirect(SYMPHONY_URL . '/blueprints/pages/');
$fields['body'] = @file_get_contents($file_abs);
$formHasErrors = (is_array($this->_errors) && !empty($this->_errors));
if($formHasErrors) {
$this->pageAlert(
__('An error occurred while processing this form. See below for details.')
, Alert::ERROR
);
}
// These alerts are only valid if the form doesn't have errors
else if(isset($this->_context[2])) {
$this->pageAlert(
__('Page updated at %s.', array(DateTimeObj::getTimeAgo()))
. ' <a href="' . SYMPHONY_URL . '/blueprints/pages/new/" accesskey="c">'
. __('Create another?')
. '</a> <a href="' . SYMPHONY_URL . '/blueprints/pages/" accesskey="a">'
. __('View all Pages')
. '</a>'
, Alert::SUCCESS);
}
$this->setTitle(__(
($filename ? '%1$s – %2$s – %3$s' : '%2$s – %3$s'),
array(
$filename,
__('Pages'),
__('Symphony')
)
));
$this->appendSubheading(__($filename ? $filename : __('Untitled')), Widget::Anchor(__('Edit Page'), SYMPHONY_URL . '/blueprints/pages/edit/' . $pagedata['id'] . '/', __('Edit Page Configuration'), 'button', NULL, array('accesskey' => 't')));
$this->insertBreadcrumbsUsingPageIdentifier($pagedata['id']);
if(!empty($_POST)) $fields = $_POST['fields'];
$fields['body'] = htmlentities($fields['body'], ENT_COMPAT, 'UTF-8');
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'primary column');
$label = Widget::Label(__('Body'));
$label->appendChild(Widget::Textarea(
'fields[body]', 30, 80, $fields['body'],
array(
'class' => 'code'
)
));
if(isset($this->_errors['body'])) {
$label = Widget::Error($label, $this->_errors['body']);
}
$fieldset->appendChild($label);
$this->Form->appendChild($fieldset);
$utilities = General::listStructure(UTILITIES, array('xsl'), false, 'asc', UTILITIES);
$utilities = $utilities['filelist'];
if(is_array($utilities) && !empty($utilities)) {
$this->Form->setAttribute('class', 'two columns');
$div = new XMLElement('div');
$div->setAttribute('class', 'secondary column');
$p = new XMLElement('p', __('Utilities'));
$p->setAttribute('class', 'label');
$div->appendChild($p);
$frame = new XMLElement('div', null, array('class' => 'frame'));
$ul = new XMLElement('ul');
$ul->setAttribute('id', 'utilities');
foreach ($utilities as $util) {
$li = new XMLElement('li');
$li->appendChild(Widget::Anchor($util, SYMPHONY_URL . '/blueprints/utilities/edit/' . str_replace('.xsl', '', $util) . '/', NULL));
$ul->appendChild($li);
}
$frame->appendChild($ul);
$div->appendChild($frame);
$this->Form->appendChild($div);
}
$div = new XMLElement('div');
$div->setAttribute('class', 'actions');
$div->appendChild(Widget::Input(
'action[save]', __('Save Changes'),
'submit', array('accesskey' => 's')
));
$this->Form->appendChild($div);
}
public function __viewNew() {
$this->__viewEdit();
}
public function __viewEdit() {
$this->setPageType('form');
$fields = array("title"=>null, "handle"=>null, "parent"=>null, "params"=>null, "type"=>null, "data_sources"=>null);
$existing = $fields;
$nesting = (Symphony::Configuration()->get('pages_table_nest_children', 'symphony') == 'yes');
// Verify page exists:
if($this->_context[0] == 'edit') {
if(!$page_id = (int)$this->_context[1]) {
redirect(SYMPHONY_URL . '/blueprints/pages/');
}
$existing = PageManager::fetchPageByID($page_id);
if(!$existing) {
Administration::instance()->errorPageNotFound();
}
else {
$existing['type'] = PageManager::fetchPageTypes($page_id);
}
}
// Status message:
if(isset($this->_context[2])){
$flag = $this->_context[2];
$link_suffix = '';
if(isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])){
$link_suffix = "?parent=" . $_REQUEST['parent'];
}
else if($nesting == true && isset($existing) && !is_null($existing['parent'])){
$link_suffix = '?parent=' . $existing['parent'];
}
switch($flag){
case 'saved':
$this->pageAlert(
__('Page updated at %s.', array(DateTimeObj::getTimeAgo()))
. ' <a href="' . SYMPHONY_URL . '/blueprints/pages/new/" accesskey="c">'
. __('Create another?')
. '</a> <a href="' . SYMPHONY_URL . '/blueprints/pages/" accesskey="a">'
. __('View all Pages')
. '</a>'
, Alert::SUCCESS);
break;
case 'created':
$this->pageAlert(
__('Page created at %s.', array(DateTimeObj::getTimeAgo()))
. ' <a href="' . SYMPHONY_URL . '/blueprints/pages/new/" accesskey="c">'
. __('Create another?')
. '</a> <a href="' . SYMPHONY_URL . '/blueprints/pages/" accesskey="a">'
. __('View all Pages')
. '</a>'
, Alert::SUCCESS);
}
}
// Find values:
if(isset($_POST['fields'])) {
$fields = $_POST['fields'];
}
elseif($this->_context[0] == 'edit') {
$fields = $existing;
if(!is_null($fields['type'])) {
$fields['type'] = implode(', ', $fields['type']);
}
$fields['data_sources'] = preg_split('/,/i', $fields['data_sources'], -1, PREG_SPLIT_NO_EMPTY);
$fields['events'] = preg_split('/,/i', $fields['events'], -1, PREG_SPLIT_NO_EMPTY);
}
elseif(isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])){
$fields['parent'] = $_REQUEST['parent'];
}
$title = $fields['title'];
if(trim($title) == '') $title = $existing['title'];
$this->setTitle(__(
($title ? '%1$s – %2$s – %3$s' : '%2$s – %3$s'),
array(
$title,
__('Pages'),
__('Symphony')
)
));
$page_id = isset($page_id) ? $page_id : null;
if(!empty($title)) {
$template_name = $fields['handle'];
$page_url = URL . '/' . PageManager::resolvePagePath($page_id) . '/';
if($existing['parent']){
$parents = PageManager::resolvePagePath($existing['parent']);
$template_name = PageManager::createFilePath($parents, $fields['handle']);
}
$this->appendSubheading($title, array(
Widget::Anchor(__('View Page'), $page_url, __('View Page on Frontend'), 'button', NULL, array('target' => '_blank', 'accesskey' => 'v')),
Widget::Anchor(__('Edit Page Template'), SYMPHONY_URL . '/blueprints/pages/template/' . $template_name, __('Edit Page Template'), 'button', NULL, array('accesskey' => 't'))
));
}
else {
$this->appendSubheading(!empty($title) ? $title : __('Untitled'));
}
if(isset($page_id)) {
$this->insertBreadcrumbsUsingPageIdentifier($page_id, false);
}
else {
$_GET['parent'] = isset($_GET['parent']) ? $_GET['parent'] : null;
$this->insertBreadcrumbsUsingPageIdentifier((int)$_GET['parent'], true);
}
// Title --------------------------------------------------------------
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'settings');
$fieldset->appendChild(new XMLElement('legend', __('Page Settings')));
$label = Widget::Label(__('Title'));
$label->appendChild(Widget::Input(
'fields[title]', General::sanitize($fields['title'])
));
if(isset($this->_errors['title'])) {
$label = Widget::Error($label, $this->_errors['title']);
}
$fieldset->appendChild($label);
// Handle -------------------------------------------------------------
$group = new XMLElement('div');
$group->setAttribute('class', 'two columns');
$column = new XMLElement('div');
$column->setAttribute('class', 'column');
$label = Widget::Label(__('URL Handle'));
$label->appendChild(Widget::Input(
'fields[handle]', $fields['handle']
));
if(isset($this->_errors['handle'])) {
$label = Widget::Error($label, $this->_errors['handle']);
}
$column->appendChild($label);
// Parent ---------------------------------------------------------
$label = Widget::Label(__('Parent Page'));
$where = array(
sprintf('id != %d', $page_id)
);
$pages = PageManager::fetch(false, array('id'), $where, 'title ASC');
$options = array(
array('', false, '/')
);
if(!empty($pages)) {
if(!function_exists('__compare_pages')) {
function __compare_pages($a, $b) {
return strnatcasecmp($a[2], $b[2]);
}
}
foreach ($pages as $page) {
$options[] = array(
$page['id'], $fields['parent'] == $page['id'],
'/' . PageManager::resolvePagePath($page['id'])
);
}
usort($options, '__compare_pages');
}
$label->appendChild(Widget::Select(
'fields[parent]', $options
));
$column->appendChild($label);
$group->appendChild($column);
// Parameters ---------------------------------------------------------
$column = new XMLElement('div');
$column->setAttribute('class', 'column');
$label = Widget::Label(__('URL Parameters'));
$label->appendChild(Widget::Input(
'fields[params]', $fields['params'], 'text', array('placeholder' => 'param1/param2')
));
$column->appendChild($label);
// Type -----------------------------------------------------------
$label = Widget::Label(__('Page Type'));
$label->appendChild(Widget::Input('fields[type]', $fields['type']));
if(isset($this->_errors['type'])) {
$label = Widget::Error($label, $this->_errors['type']);
}
$column->appendChild($label);
$tags = new XMLElement('ul');
$tags->setAttribute('class', 'tags');
$types = PageManager::fetchAvailablePageTypes();
foreach($types as $type) {
$tags->appendChild(new XMLElement('li', $type));
}
$column->appendChild($tags);
$group->appendChild($column);
$fieldset->appendChild($group);
$this->Form->appendChild($fieldset);
// Events -------------------------------------------------------------
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'settings');
$fieldset->appendChild(new XMLElement('legend', __('Page Resources')));
$group = new XMLElement('div');
$group->setAttribute('class', 'two columns');
$label = Widget::Label(__('Events'));
$label->setAttribute('class', 'column');
$events = ResourceManager::fetch(RESOURCE_TYPE_EVENT, array(), array(), 'name ASC');
$options = array();
if(is_array($events) && !empty($events)) {
if(!isset($fields['events'])) $fields['events'] = array();
foreach ($events as $name => $about) $options[] = array(
$name, in_array($name, $fields['events']), $about['name']
);
}
$label->appendChild(Widget::Select('fields[events][]', $options, array('multiple' => 'multiple')));
$group->appendChild($label);
// Data Sources -------------------------------------------------------
$label = Widget::Label(__('Data Sources'));
$label->setAttribute('class', 'column');
$datasources = ResourceManager::fetch(RESOURCE_TYPE_DS, array(), array(), 'name ASC');
$options = array();
if(is_array($datasources) && !empty($datasources)) {
if(!isset($fields['data_sources'])) $fields['data_sources'] = array();
foreach ($datasources as $name => $about) $options[] = array(
$name, in_array($name, $fields['data_sources']), $about['name']
);
}
$label->appendChild(Widget::Select('fields[data_sources][]', $options, array('multiple' => 'multiple')));
$group->appendChild($label);
$fieldset->appendChild($group);
$this->Form->appendChild($fieldset);
// Controls -----------------------------------------------------------
/**
* After all Page related Fields have been added to the DOM, just before the
* actions.
*
* @delegate AppendPageContent
* @param string $context
* '/blueprints/pages/'
* @param XMLElement $form
* @param array $fields
* @param array $errors
*/
Symphony::ExtensionManager()->notifyMembers(
'AppendPageContent',
'/blueprints/pages/',
array(
'form' => &$this->Form,
'fields' => &$fields,
'errors' => $this->_errors
)
);
$div = new XMLElement('div');
$div->setAttribute('class', 'actions');
$div->appendChild(Widget::Input(
'action[save]', ($this->_context[0] == 'edit' ? __('Save Changes') : __('Create Page')),
'submit', array('accesskey' => 's')
));
if($this->_context[0] == 'edit'){
$button = new XMLElement('button', __('Delete'));
$button->setAttributeArray(array('name' => 'action[delete]', 'class' => 'button confirm delete', 'title' => __('Delete this page'), 'accesskey' => 'd', 'data-message' => __('Are you sure you want to delete this page?')));
$div->appendChild($button);
}
$this->Form->appendChild($div);
if(isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])){
$this->Form->appendChild(new XMLElement('input', NULL, array('type' => 'hidden', 'name' => 'parent', 'value' => $_REQUEST['parent'])));
}
}
public function __actionIndex() {
$checked = (is_array($_POST['items'])) ? array_keys($_POST['items']) : null;
if(is_array($checked) && !empty($checked)) {
/**
* Extensions can listen for any custom actions that were added
* through `AddCustomPreferenceFieldsets` or `AddCustomActions`
* delegates.
*
* @delegate CustomActions
* @since Symphony 2.3.2
* @param string $context
* '/blueprints/pages/'
* @param array $checked
* An array of the selected rows. The value is usually the ID of the
* the associated object.
*/
Symphony::ExtensionManager()->notifyMembers('CustomActions', '/blueprints/pages/', array(
'checked' => $checked
));
switch ($_POST['with-selected']) {
case 'delete':
$this->__actionDelete($checked, SYMPHONY_URL . '/blueprints/pages/');
break;
}
}
}
public function __actionTemplate() {
$filename = $this->_context[1] . '.xsl';
$file_abs = PAGES . '/' . $filename;
$fields = $_POST['fields'];
$this->_errors = array();
if(!isset($fields['body']) || trim($fields['body']) == '') {
$this->_errors['body'] = __('This is a required field.');
}
else if(!General::validateXML($fields['body'], $errors, false, new XSLTProcess())) {
$this->_errors['body'] = __('This document is not well formed.') . ' ' . __('The following error was returned:') . ' <code>' . $errors[0]['message'] . '</code>';
}
if(empty($this->_errors)) {
/**
* Just before a Page Template is about to written to disk
*
* @delegate PageTemplatePreEdit
* @since Symphony 2.2.2
* @param string $context
* '/blueprints/pages/template/'
* @param string $file
* The path to the Page Template file
* @param string $contents
* The contents of the `$fields['body']`, passed by reference
*/
Symphony::ExtensionManager()->notifyMembers('PageTemplatePreEdit', '/blueprints/pages/template/', array('file' => $file_abs, 'contents' => &$fields['body']));
if(!PageManager::writePageFiles($file_abs, $fields['body'])) {
$this->pageAlert(
__('Page Template could not be written to disk.')
. ' ' . __('Please check permissions on %s.', array('<code>/workspace/pages</code>'))
, Alert::ERROR
);
}
else {
/**
* Just after a Page Template has been edited and written to disk
*
* @delegate PageTemplatePostEdit
* @since Symphony 2.2.2
* @param string $context
* '/blueprints/pages/template/'
* @param string $file
* The path to the Page Template file
*/
Symphony::ExtensionManager()->notifyMembers('PageTemplatePostEdit', '/blueprints/pages/template/', array('file' => $file_abs));
redirect(SYMPHONY_URL . '/blueprints/pages/template/' . $this->_context[1] . '/saved/');
}
}
}
public function __actionNew() {
$this->__actionEdit();
}
public function __actionEdit() {
if($this->_context[0] != 'new' && !$page_id = (integer)$this->_context[1]) {
redirect(SYMPHONY_URL . '/blueprints/pages/');
}
$parent_link_suffix = NULL;
if(isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])){
$parent_link_suffix = '?parent=' . $_REQUEST['parent'];
}
if(@array_key_exists('delete', $_POST['action'])) {
$this->__actionDelete($page_id, SYMPHONY_URL . '/blueprints/pages/' . $parent_link_suffix);
}
if(@array_key_exists('save', $_POST['action'])) {
$fields = $_POST['fields'];
$this->_errors = array();
$autogenerated_handle = false;
if(!isset($fields['title']) || trim($fields['title']) == '') {
$this->_errors['title'] = __('This is a required field');
}
if(trim($fields['type']) != '' && preg_match('/(index|404|403)/i', $fields['type'])) {
$types = preg_split('/\s*,\s*/', strtolower($fields['type']), -1, PREG_SPLIT_NO_EMPTY);
if(in_array('index', $types) && PageManager::hasPageTypeBeenUsed($page_id, 'index')) {
$this->_errors['type'] = __('An index type page already exists.');
}
elseif(in_array('404', $types) && PageManager::hasPageTypeBeenUsed($page_id, '404')) {
$this->_errors['type'] = __('A 404 type page already exists.');
}
elseif(in_array('403', $types) && PageManager::hasPageTypeBeenUsed($page_id, '403')) {
$this->_errors['type'] = __('A 403 type page already exists.');
}
}
if(trim($fields['handle'] ) == '') {
$fields['handle'] = $fields['title'];
$autogenerated_handle = true;
}
$fields['handle'] = PageManager::createHandle($fields['handle']);
if(empty($fields['handle']) && !isset($this->_errors['title'])) {
$this->_errors['handle'] = __('Please ensure handle contains at least one Latin-based character.');
}
/**
* Just after the Symphony validation has run, allows Developers
* to run custom validation logic on a Page
*
* @delegate PagePostValidate
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param array $fields
* The `$_POST['fields']` array. This should be read-only and not changed
* through this delegate.
* @param array $errors
* An associative array of errors, with the key matching a key in the
* `$fields` array, and the value being the string of the error. `$errors`
* is passed by reference.
*/
Symphony::ExtensionManager()->notifyMembers('PagePostValidate', '/blueprints/pages/', array('fields' => $fields, 'errors' => &$errors));
if(empty($this->_errors)) {
$autogenerated_handle = false;
if($fields['params']) {
$fields['params'] = trim(preg_replace('@\/{2,}@', '/', $fields['params']), '/');
}
// Clean up type list
$types = preg_split('/\s*,\s*/', $fields['type'], -1, PREG_SPLIT_NO_EMPTY);
$types = @array_map('trim', $types);
unset($fields['type']);
$fields['parent'] = ($fields['parent'] != __('None') ? $fields['parent'] : null);
$fields['data_sources'] = is_array($fields['data_sources']) ? implode(',', $fields['data_sources']) : NULL;
$fields['events'] = is_array($fields['events']) ? implode(',', $fields['events']) : NULL;
$fields['path'] = null;
if($fields['parent']) {
$fields['path'] = PageManager::resolvePagePath((integer)$fields['parent']);
}
// Check for duplicates:
$current = PageManager::fetchPageByID($page_id);
if(empty($current)) {
$fields['sortorder'] = PageManager::fetchNextSortOrder();
}
$where = array();
if(!empty($current)) {
$where[] = "p.id != {$page_id}";
}
$where[] = "p.handle = '" . $fields['handle'] . "'";
$where[] = (is_null($fields['path']))
? "p.path IS NULL"
: "p.path = '" . $fields['path'] . "'";
$duplicate = PageManager::fetch(false, array('*'), $where);
// If duplicate
if(!empty($duplicate)) {
if($autogenerated_handle) {
$this->_errors['title'] = __('A page with that title already exists');
}
else {
$this->_errors['handle'] = __('A page with that handle already exists');
}
}
// Create or move files:
else {
// New page?
if(empty($current)) {
$file_created = PageManager::createPageFiles(
$fields['path'], $fields['handle']
);
}
// Existing page, potentially rename files
else {
$file_created = PageManager::createPageFiles(
$fields['path'], $fields['handle'],
$current['path'], $current['handle']
);
}
// If the file wasn't created, it's usually permissions related
if(!$file_created) {
$redirect = null;
return $this->pageAlert(
__('Page Template could not be written to disk.')
. ' ' . __('Please check permissions on %s.', array('<code>/workspace/pages</code>'))
, Alert::ERROR
);
}
// Insert the new data:
if(empty($current)) {
/**
* Just prior to creating a new Page record in `tbl_pages`, provided
* with the `$fields` associative array. Use with caution, as no
* duplicate page checks are run after this delegate has fired
*
* @delegate PagePreCreate
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param array $fields
* The `$_POST['fields']` array passed by reference
*/
Symphony::ExtensionManager()->notifyMembers('PagePreCreate', '/blueprints/pages/', array('fields' => &$fields));
if(!$page_id = PageManager::add($fields)) {
$this->pageAlert(
__('Unknown errors occurred while attempting to save.')
. '<a href="' . SYMPHONY_URL . '/system/log/">'
. __('Check your activity log')
. '</a>.'
, Alert::ERROR);
}
else {
/**
* Just after the creation of a new page in `tbl_pages`
*
* @delegate PagePostCreate
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param integer $page_id
* The ID of the newly created Page
* @param array $fields
* An associative array of data that was just saved for this page
*/
Symphony::ExtensionManager()->notifyMembers('PagePostCreate', '/blueprints/pages/', array('page_id' => $page_id, 'fields' => &$fields));
$redirect = "/blueprints/pages/edit/{$page_id}/created/{$parent_link_suffix}";
}
}
// Update existing:
else {
/**
* Just prior to updating a Page record in `tbl_pages`, provided
* with the `$fields` associative array. Use with caution, as no
* duplicate page checks are run after this delegate has fired
*
* @delegate PagePreEdit
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param integer $page_id
* The ID of the Page that is about to be updated
* @param array $fields
* The `$_POST['fields']` array passed by reference
*/
Symphony::ExtensionManager()->notifyMembers('PagePreEdit', '/blueprints/pages/', array('page_id' => $page_id, 'fields' => &$fields));
if(!PageManager::edit($page_id, $fields, true)) {
return $this->pageAlert(
__('Unknown errors occurred while attempting to save.')
. '<a href="' . SYMPHONY_URL . '/system/log/">'
. __('Check your activity log')
. '</a>.'
, Alert::ERROR);
}
else {
/**
* Just after updating a page in `tbl_pages`
*
* @delegate PagePostEdit
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param integer $page_id
* The ID of the Page that was just updated
* @param array $fields
* An associative array of data that was just saved for this page
*/
Symphony::ExtensionManager()->notifyMembers('PagePostEdit', '/blueprints/pages/', array('page_id' => $page_id, 'fields' => $fields));
$redirect = "/blueprints/pages/edit/{$page_id}/saved/{$parent_link_suffix}";
}
}
}
// Only proceed if there was no errors saving/creating the page
if(empty($this->_errors)) {
/**
* Just before the page's types are saved into `tbl_pages_types`.
* Use with caution as no further processing is done on the `$types`
* array to prevent duplicate `$types` from occurring (ie. two index
* page types). Your logic can use the PageManger::hasPageTypeBeenUsed
* function to perform this logic.
*
* @delegate PageTypePreCreate
* @since Symphony 2.2
* @see toolkit.PageManager#hasPageTypeBeenUsed
* @param string $context
* '/blueprints/pages/'
* @param integer $page_id
* The ID of the Page that was just created or updated
* @param array $types