'Page Search',
'summary' => 'Provides a page search engine for admin use.',
'version' => 108,
'permanent' => true,
'permission' => 'page-edit',
);
}
/**
* Default operator for text searches
*
*/
const defaultOperator = '%=';
/**
* Native/system sortable properties
*
* @var array
*
*/
protected $nativeSorts = array(
'relevance',
'name',
'title',
'id',
'status',
'templates_id',
'parent_id',
'created',
'modified',
'published',
'modified_users_id',
'created_users_id',
'createdUser',
'modifiedUser',
'sort',
'sortfield',
);
/**
* Names of all Field objects in PW
*
* @var array
*
*/
protected $fieldOptions = array();
/**
* All operators where key is operator and value is description
*
* @var array
*
*/
protected $operators = array();
/**
* Items per pagination
*
* @var int
*
*/
protected $resultLimit = 25;
/**
* Lister instance, when applicable
*
* @var null|ProcessPageLister
*
*/
protected $lister = null;
/**
* Debug mode?
*
* @var bool
*
*/
protected $debug = true;
public function __construct() {
parent::__construct();
$this->set('searchFields', 'title body');
$this->set('searchFields2', 'title');
$this->set('displayField', 'name');
$this->set('operator', self::defaultOperator);
$this->set('operator2', '~=');
$this->set('searchTypesOrder', array('fields', 'templates', 'modules', 'pages', 'trash'));
$this->set('noSearchTypes', array()); // search types that have been removed
// make nativeSorts indexed by value
$sorts = array();
foreach($this->nativeSorts as $sort) {
$sorts[$sort] = $sort;
}
$this->nativeSorts = $sorts;
}
/**
* Initialize module
*
*/
public function init() {
foreach($this->fields as $field) {
if($field->type instanceof FieldtypeFieldsetOpen) continue;
if($field->type instanceof FieldtypePassword) continue;
// @todo add field access control checking
$this->fieldOptions[$field->name] = $field->name;
}
ksort($this->fieldOptions);
parent::init();
}
public function set($key, $value) {
if($key == 'searchFields' || $key == 'searchFields2') {
if(is_array($value)) $value = implode(' ', $value);
} else if($key == 'noSearchTypes' && !is_array($value)) {
$value = explode(' ', $value);
}
return parent::set($key, $value);
}
/**
* Get operators used for searches, where key is operator and value is description
*
* @return array
*
*/
static public function getOperators() {
$operators = Selectors::getOperators(array(
'getIndexType' => 'operator',
'getValueType' => 'label',
));
unset($operators['#=']); // maybe later
return $operators;
}
/**
* Setup items needed for full execution, as opposed to the regular search input that appears on all pages
*
*/
protected function fullSetup() {
$sanitizer = $this->wire()->sanitizer;
$input = $this->wire()->input;
$headline = $this->_x('Search', 'headline'); // Headline for search page
if($input->get('processHeadline')) {
$headline = $sanitizer->entities($sanitizer->text($input->get('processHeadline')));
$this->input->whitelist('processHeadline', $headline);
}
$this->wire('processHeadline', $headline);
$this->operators = self::getOperators();
}
/**
* Hookable function to optionally modify selector before it is sent to $pages->find()
*
* Not applicable when Lister is handling the search/render.
*
* #pw-hooker
*
* @param string $selector Selector that will be used to find pages
* @return string Must return the selector (optionally modified)
*
*/
public function ___findReady($selector) {
return $selector;
}
/**
* Return instance of ProcessPageLister or null if not available
*
* @return ProcessPageLister|null
*
*/
protected function getLister() {
$modules = $this->wire()->modules;
if($this->lister) return $this->lister;
if($this->wire()->user->hasPermission('page-lister')) {
if($modules->isInstalled('ProcessPageLister')) {
$this->lister = $modules->get('ProcessPageLister');
}
}
return $this->lister;
}
/**
* Perform an interactive search and provide a search form (default)
*
*/
public function ___execute() {
$lister = $this->getLister();
$ajax = $this->wire()->config->ajax;
$bookmark = (int) $this->wire()->input->get('bookmark');
if($lister && ($ajax || $bookmark)) {
// we will just let Lister do it's thing, since it remembers settings in session
return $lister->execute();
} else {
$this->fullSetup();
$this->processInput();
list($selector, $displaySelector, $initSelector, $defaultSelector) = $this->buildSelector();
}
if($lister) {
if(count($_GET)) $lister->sessionClear();
$lister->initSelector = $initSelector;
$lister->defaultSelector = $defaultSelector;
$lister->defaultSort = 'relevance';
$lister->set('limit', $this->resultLimit);
$lister->preview = false;
$lister->columns = $this->getDisplayFields();
return $lister->execute();
} else {
$selector = $this->findReady($selector);
$matches = $this->pages->find($selector);
return $this->render($matches, $displaySelector);
}
}
public function executeReset() {
$lister = $this->getLister();
return $lister ? $lister->executeReset() : '';
}
public function executeEditBookmark() {
$lister = $this->getLister();
return $lister ? $lister->executeEditBookmark() : '';
}
/**
* Perform a non-interactive search (based on URL GET vars)
*
* This is the preferred input method for links and ajax queries.
*
* Example /search/for?template=basic-page&body*=example
*
*/
public function ___executeFor() {
$languages = $this->wire()->languages;
$user = $this->wire()->user;
$input = $this->wire()->input;
$sanitizer = $this->wire()->sanitizer;
if($input->get('admin_search')) return $this->executeLive();
$this->fullSetup();
$selectors = array();
$limit = $this->resultLimit;
$start = 0;
$status = 0;
$names = array();
$userLanguage = null;
$superuser = $user->isSuperuser();
$checkEditAccess = false;
$hasInclude = '';
$n = 0;
$selectorName = $input->get('for_selector_name');
if($selectorName) {
$selector = $this->getForSelector($selectorName);
if(strlen($selector)) $selectors['for'] = $selector;
}
// names to skip (must be lowercase)
$skipNames = array(
'get',
'display',
'format_name',
'for_selector_name',
'admin_search'
);
// names to convert (keys must be lowercase)
$convertNames = array(
'hasparent' => 'has_parent',
'checkaccess' => 'check_access',
);
foreach($input->get as $name => $value) {
$lowerName = strtolower(trim($name));
if(isset($convertNames[$lowerName])) {
$name = $convertNames[$lowerName];
$lowerName = strtolower($name);
}
if(in_array($lowerName, $skipNames)) continue;
if($lowerName == 'lang_id') {
if($languages) {
// force results for specific language
$language = $languages->get((int) $value);
if(!$language->id) continue;
if($user->language->id != $language->id) {
$userLanguage = $user->language;
$user->language = $language;
}
}
continue;
}
// operator has no '=', so we'll get the value from the name
// so that you can do something like: bedrooms>5 rather than bedrooms>=5
if(!strlen($value) && preg_match('/([^<>]+)\s*([<>])\s*([^<>]+)/', $name, $matches)) {
$name = $matches[1];
$operator = $matches[2];
$value = $matches[3];
} else {
$operator = '=';
$operatorChars = preg_quote(implode('', Selectors::getOperatorChars()));
if(preg_match('/^(.+?)([' . $operatorChars . ']+)$/', $name, $matches)) {
$name = $matches[1];
$operator = $matches[2] . '=';
// if unsupported operator requested, substitute '='
if(!isset($this->operators[$operator])) $operator = '=';
}
}
// replace '-' with '.' since '.' is not allowed in URL variable names
if(strpos($name, '-')) $name = str_replace('-', '.', $name);
if(strpos($name, ',')) {
$name = $sanitizer->names($name, ',', array('_', '.'));
} else {
$name = $sanitizer->fieldSubfield($name, 2);
}
if(!$name) continue;
$lowerName = strtolower($name);
if($lowerName == 'limit') {
$limit = (int) $value;
$input->whitelist('limit', $value);
continue;
}
if($lowerName == 'start') {
$start = (int) $value;
$input->whitelist('start', $value);
continue;
}
// if dealing with a user other than superuser, only allow include=hidden
if($lowerName == 'include') {
$name = $lowerName;
$value = strtolower($value);
if($value != 'hidden' && !$superuser) {
if($user->hasPermission('page-edit') && $input->get('admin_search')) {
$value = 'unpublished';
$checkEditAccess = true;
} else {
$value = 'hidden';
}
}
$hasInclude = $value;
}
// don't allow setting of check_access property, except for superuser
if($lowerName == 'check_access' && !$superuser) continue;
// don't allow setting of the 'status' property, except for superuser
if($lowerName == 'status') {
if(!$superuser) continue;
$status = (int) $value;
}
// replace URL-compatible comma separators with selector-compatible pipes
if(strpos($name, ',')) $name = str_replace(',', '|', $name);
$name = $this->filterSelectableFieldName($name);
if(!strlen($name)) continue;
if(strpos($value, ',')) {
// commas between words: split one key=value, into multiple key=value, key=value
$valuesAND = explode(',', $value);
} else {
$valuesAND = array($value);
}
foreach($valuesAND as $key => $val) {
if(strpos($val, '|')) {
$valuesOR = explode('|', $val);
foreach($valuesOR as $k => $v) {
$valuesOR[$k] = $sanitizer->selectorValue($v);
}
$val = implode('|', $valuesOR);
} else {
$val = $sanitizer->selectorValue($val);
}
$valuesAND[$key] = $val;
}
$value = implode(',', $valuesAND);
$input->whitelist($name . rtrim($operator, '='), trim($value, '"\''));
foreach($valuesAND as $val) {
$n++;
$selectors["input-$n"] = "$name$operator$val";
}
$names[] = $name;
} // foreach input
if($start) $selectors['start'] = "start=$start";
$selectors['limit'] = "limit=$limit";
$displaySelector = implode(',', $selectors);
if(!$status && !$hasInclude && $superuser) {
// superuser only
$selectors['superuser'] = "include=all, status<" . Page::statusTrash;
}
$selector = implode(', ', $selectors);
$selector = $this->findReady($selector);
$items = $this->pages->find($selector);
if(!$superuser && $checkEditAccess) {
// filter out non-editable pages, since some may be included via include=unpublished
foreach($items as $item) {
if(!$item->editable()) $items->remove($item);
}
}
$out = $this->render($items, $displaySelector);
if($userLanguage) $user->language = $userLanguage;
return $out;
}
/**
* Execute live search
*
* @return string
*
*/
public function executeLive() {
require_once(dirname(__FILE__) . '/ProcessPageSearchLive.php');
$liveSearch = new ProcessPageSearchLive($this);
$liveSearch->setSearchTypesOrder($this->searchTypesOrder);
$liveSearch->setNoSearchTypes($this->noSearchTypes);
$liveSearch->setDefaultOperators($this->operator, $this->operator2);
if($this->wire()->config->ajax) {
header('Content-type: application/json');
return $liveSearch->execute();
} else {
return $liveSearch->executeViewAll();
}
}
/**
* Get ID of the repeaters root page ID or 0 if not installed
*
* @return int
*
*/
public function getRepeatersPageID() {
$session = $this->wire()->session;
$repeaterID = $session->getFor($this, 'repeaterID');
if(is_int($repeaterID)) return $repeaterID;
if($this->wire()->modules->isInstalled('FieldtypeRepeater')) {
$repeaterPage = $this->wire()->pages->get(
"parent_id=" . $this->wire()->config->adminRootPageID . ", " .
"name=repeaters, " .
"include=all"
);
$repeaterID = $repeaterPage->id;
$session->setFor($this, 'repeaterID', (int) $repeaterID);
} else {
$repeaterID = 0;
}
return $repeaterID;
}
/**
* Return array of fields to display in results
*
*/
protected function getDisplayFields() {
$sanitizer = $this->wire()->sanitizer;
$input = $this->wire()->input;
$display = (string) $input->get('display');
if(!strlen($display)) $display = (string) $input->get('get'); // as required by ProcessPageSearch API
if(!strlen($display)) $display = (string) $this->displayField;
if(!strlen($display)) $display = 'title path';
$display = str_replace(',', ' ', $display);
$display = explode(' ', $display); // convert to array
foreach($display as $key => $name) {
$name = $sanitizer->fieldName($name);
$display[$key] = $name;
if($this->isSelectableFieldName($name)) continue;
if(in_array($name, array('url', 'path', 'httpUrl'))) continue;
unset($display[$key]);
}
return array_values($display);
}
/**
* As an alternative to getting specific fields, return a format string
*
* This format string must be pre-populated to session variable:
* ProcessPageSearch.[format_name] = '{title} - {path}'; // format string
*
* The name the session variable must be provided as a GET var: format_name=[name]
*
* @return array|string
*
*/
protected function getDisplayFormat() {
$name = $this->wire()->input->get('format_name');
if(empty($name)) return '';
$data = $this->wire()->session->getFor($this, "format_" . $name);
if(empty($data)) return '';
return array(
'name' => $name,
'format' => $data['format'],
'textOnly' => $data['textOnly']
);
}
/**
* Set a display format
*
* @param string $name Session var name that will be used, output will be returned in JSON results indexed by $name as well.
* @param string $format Format string to pass to $page->getMarkup(str)
* @param bool $textOnly
*
*/
public function setDisplayFormat($name, $format, $textOnly = false) {
$this->wire()->session->setFor($this, "format_" . $name, array(
'format' => $format,
'textOnly' => $textOnly
));
}
/**
* Set a selector to use when $_GET['for_selector_name'] matches given $name
*
* This is for cases where you don't want the selector to pass through user input,
* and you instead just want to pass the name of it via user input. This enables
* use of some features that may not be available through user selectors passing
* only through user input.
*
* Used in executeFor() mode only.
*
* @param string $name
* @param string $selector
* @return string Returns URL needed to use this selector
* @since 3.0.223
*
*/
public function setForSelector($name, $selector) {
$this->wire()->session->setFor($this, "for_selector_$name", $selector);
return $this->config->urls->admin . 'page/search/for?for_selector_name=' . urlencode($name);
}
/**
* Get selector identified by $name that was previously set with setForSelector()
*
* For executeFor() mode only.
*
* #pw-internal
*
* @param string $name
* @return string
* @since 3.0.223
*
*/
public function getForSelector($name) {
return (string) $this->wire()->session->getFor($this, "for_selector_$name");
}
/**
* Render the search results
*
* @param PageArray $matches
* @param string $displaySelector
* @return string
*
*/
protected function render(PageArray $matches, $displaySelector = '') {
$input = $this->wire()->input;
$ajax = $this->wire()->config->ajax;
$out = '';
if($displaySelector) {
$this->message(
sprintf(
$this->_n('Found %1$d page using selector: %2$s', 'Found %1$d pages using selector: %2$s', $matches->getTotal()),
$matches->getTotal(),
$displaySelector
)
);
}
// determine what fields will be displayed
$display = array();
if($ajax) $display = $this->getDisplayFormat();
if(empty($display)) {
$display = $this->getDisplayFields();
$input->whitelist('display', implode(',', $display));
}
if($ajax) {
// ajax json output
header("Content-type: application/json");
$out = $this->renderMatchesAjax($matches, $display, $displaySelector);
} else {
// html output
$class = '';
if((int) $input->get('show_options') !== 0 && $input->urlSegment1 != 'find') {
$out = "\n" . $this->renderFullSearchForm() . "
";
$class = 'show_options';
}
$out .=
"\n" .
$this->renderMatchesTable($matches, $display) .
"\n
";
}
return $out;
}
/**
* Build a selector based upon interactive choices from the search form
*
* Only used by execute(), not used by executeFor()
*
* ~~~~~
* Returns array(
* 0 => $selector, // string, main selector for search
* 1 => $displaySelector, // string, selector for display purposes
* 2 => $initSelector, // string, selector for initialization in Lister (the part user cannot change)
* 3 => $defaultSelector // string default selector used by Lister (the part user can change)
* );
* ~~~~~
* @return array
*
*/
protected function buildSelector() {
$input = $this->wire()->input;
$sanitizer = $this->wire()->sanitizer;
$user = $this->wire()->user;
$pages = $this->wire()->pages;
$config = $this->wire()->config;
$selector = ''; // for regular ProcessPageSearch
// search query text
$q = (string) $input->whitelist('q');
if(strlen($q)) {
// GET vars "property" or "field" can used interchangably
if($input->whitelist('property')) {
$searchFields = array($input->whitelist('property'));
} else if($input->whitelist('field')) {
$searchFields = explode(' ', $input->whitelist('field'));
} else {
$searchFields = $input->get('live') ? $this->searchFields2 : $this->searchFields;
if(is_string($searchFields)) $searchFields = explode(' ', $searchFields);
}
foreach($searchFields as $fieldName) {
$fieldName = $sanitizer->fieldName($fieldName);
$selector .= "$fieldName|";
}
$selector = rtrim($selector, '|') . $this->operator . $sanitizer->selectorValue($q);
}
// determine if results are sorted by something other than relevance
$sort = $input->whitelist('sort');
if($sort && $sort != 'relevance') {
$reverse = $input->whitelist('reverse') ? "-" : '';
$selector .= ", sort=$reverse$sort";
// if a specific template isn't requested, then locate the templates that use this field and confine the search to them
if(!$input->whitelist('template') && !isset($this->nativeSorts[$sort])) {
$templates = array();
foreach($this->templates as $template) {
if($template->fieldgroup->has($sort)) $templates[] = $template->name;
}
if(count($templates)) $selector .= ", template=" . implode("|", $templates);
}
}
// determine if search limited to a specific template
if($input->whitelist('template')) {
$selector .= ", template=" . $input->whitelist('template');
}
$trash = $input->whitelist('trash');
if($trash !== null && $user->isSuperuser()) {
if($trash === 0) {
$selector .= ", status!=trash";
} else if($trash === 1) {
$selector .= ", status=trash, include=all";
}
}
if(!$selector) {
if(!$this->lister) $this->error($this->_("No search specified"));
return array('','','','');
}
$selector = trim($selector, ", ");
$displaySelector = $selector; // highlight the selector that was used for display purposes
$defaultSelector = $selector; // user changable selector in Lister
$initSelector = '' ; // non-user changable selector in Lister
$s = ''; // anything added to this will be populated to both $selector and $initSelector below
// limit results for pagination
$s .= ", limit=$this->resultLimit";
$adminRootPage = $pages->get($config->adminRootPageID);
// exclude admin repeater pages unless the admin template is chosen
if(!$input->whitelist('template')) {
// but only for superuser, as we're excluding all admin pages for non-superusers
if($this->user->isSuperuser()) {
$repeaters = $adminRootPage->child('name=repeaters, include=all');
if($repeaters->id) $s .= ", has_parent!=$repeaters->id";
}
}
// include hidden pages
if($user->isSuperuser()) {
$s .= ", include=all";
} else {
// non superuser doesn't get any admin pages in their results
$s .= ", has_parent!=$adminRootPage";
// if user has any kind of edit access, allow unpublished pages to be included
if($user->hasPermission('page-edit')) $s .= ", include=unpublished";
}
$selector .= $s;
$initSelector .= $s;
return array($selector, $displaySelector, trim($initSelector, ', '), $defaultSelector);
}
/**
* Process input from the search form
*
*/
protected function processInput() {
$user = $this->wire()->user;
$input = $this->wire()->input;
$sanitizer = $this->wire()->sanitizer;
// search query
$q = $input->get('q');
if($q !== null) $this->processInputQuery($q);
// search fields (can optionally contain multiple CSV field names)
$field = $input->get('field');
if($field) {
$field = str_replace(',', ' ', $field);
$fieldArray = explode(' ', $field);
$field = '';
foreach($fieldArray as $f) {
$f = $sanitizer->fieldName($f);
if(!isset($this->fieldOptions[$f]) && !isset($this->nativeSorts[$f])) continue;
$field .= $f . " ";
}
$field = rtrim($field, " ");
if($field) {
$this->searchFields = $field;
$input->whitelist('field', $field);
}
} else if($input->get('live')) {
$input->whitelist('field', $this->searchFields2);
} else {
$input->whitelist('field', $this->searchFields);
}
// operator, search type
if(empty($this->operator)) $this->operator = self::defaultOperator;
$operator = $input->get('operator');
if(!is_null($operator)) {
if(array_key_exists($operator, $this->operators)) {
$this->operator = substr($this->input->get('operator'), 0, 3);
} else if(ctype_digit("$operator")) {
$operators = array_keys($this->operators);
if(isset($operators[$operator])) $this->operator = $operators[$operator];
}
$input->whitelist('operator', $this->operator);
}
// sort
$input->whitelist('sort', 'relevance');
$sort = $input->get('sort');
if($sort) {
$sort = $sanitizer->fieldName($sort);
if($sort && (isset($this->nativeSorts[$sort]) || isset($this->fieldOptions[$sort]))) {
$input->whitelist('sort', $sort);
}
if($input->get('reverse')) {
$input->whitelist('reverse', 1);
}
}
// template
$template = $input->get('template');
if($template) {
$template = $sanitizer->templateName($template);
$template = $this->wire()->templates->get($template);
if($template && $user->hasPermission('page-view', $template)) {
$input->whitelist('template', $template->name);
}
}
// trash (liveSearch)
$trash = $input->get('trash');
if($trash !== null && $user->isSuperuser()) {
$trash = (int) $trash;
if($trash === 0 || $trash === 1) {
$input->whitelist('trash', $trash);
}
}
// custom property (like 'field', except can contain only one name)
$property = $input->get('property');
if($property !== null) {
$property = $sanitizer->fieldName($property);
if($this->isSelectableFieldName($property)) {
$input->whitelist('property', $property);
}
}
}
/**
* Process input for the $q query variable
*
* Since $q can also have type, field/property, operator and search text embedded within it,
* this function separates all of those out and populates GET variables for them, when present.
*
* @param $q
*
*/
protected function processInputQuery($q) {
$input = $this->wire()->input;
$sanitizer = $this->wire()->sanitizer;
$q = trim($sanitizer->text($q));
$redirectUrl = '';
$operators = $this->operators;
$type = '';
$operators['=='] = 'Equals';
$operators[':'] = 'Auto'; // alternative to '='
// handle cases where search type (template), property, and operator are bundled in with the $q
if(!$this->operator) $this->operator = '%=';
// deetermine which operator (if any) is present in $q
foreach($operators as $operator => $description) {
if(strpos($q, $operator) === false) continue;
if(!preg_match('/^([^=%$*+<>~^:]+)' . $operator . '([^=%$*+<>~^:]+)$/', $q, $matches)) continue;
if($operator === '=') $operator = '?'; // operator to be determined on factors search text
if($operator === '==') $operator = '=';
$type = $sanitizer->name($matches[1]);
$q = trim($matches[2]);
break;
}
if($operator === '?') {
// operator was '=': use 'contains words' operator if there is more than one word in $q
$operator = strpos($q, ' ') ? '~=' : $this->operator;
} else if(empty($operator)) {
// operator was not present, only query text was, so use default operator
$operator = $this->operator;
}
$input->get->set('operator', $operator);
if(strpos($type, '.')) {
// type with property/field
list($type, $field) = explode('.', $type, 2);
$field = $sanitizer->fieldName(trim($field));
$input->get->set('field', $field);
} else {
$field = '';
}
if($type == 'pages') {
// okay
} else if($type == 'trash') {
$input->get->set('trash', 1);
} else if($type) {
$template = $this->wire()->templates->get($type);
if($template) {
// defined template
$input->get->set('template', $template->name);
} else {
// some other non-page type
$redirectUrl = $this->wire()->page->url . 'live/' .
'?q=' . urlencode($q) .
'&type=' . urlencode($type) .
'&property=' . urlencode($field) .
'&operator=' . urlencode($operator);
}
}
if($redirectUrl) $this->wire()->session->redirect($redirectUrl);
$input->whitelist('q', $q);
}
/**
* Is the given field name selectable?
*
* @param string $name Field "name" or "name1|name2|name3"
* @param int $level Greater than 0 when recursive
* @return bool
*
*/
protected function isSelectableFieldName($name, $level = 0) {
$selectable = array(
'parent',
'template',
'template_label',
'has_parent',
'hasParent',
'children',
'numChildren',
'num_children',
'count',
'path',
'owner',
);
$notSelectable = array(
// must be lowercase
'pass',
'config',
'it',
'display',
);
$noSubnames = array(
// must be lowercase
'include',
'check_access',
'checkaccess',
);
$is = false;
if(!$level && strpos($name, '|') !== false) {
// a|b|c
// note: use filterSelectableFieldName to instead remove non-selectable fields
$names = explode('|', $name);
$cnt = 0;
foreach($names as $n) {
if(!$this->isSelectableFieldName($n, $level + 1)) $cnt++;
}
return $cnt == 0;
}
if(strpos($name, '.')) {
// field.subfield
list($name, $subname) = explode('.', $name, 2);
if(strpos($subname, '.') !== false && !$this->isSelectableFieldName($subname, $level + 1)) return false;
if(in_array(strtolower($subname), $noSubnames)) return false;
if(in_array(strtolower($subname), $notSelectable)) return false;
if(!$this->isSelectableFieldName($name, $level + 1)) return false;
$field = isset($this->fieldOptions[$name]) ? $this->wire()->fields->get($name) : null;
if($field && $field->type) {
if(!$field->viewable()) return false;
if(strpos($subname, 'owner.') === 0 && wireInstanceOf($field->type, array('FieldtypePage', 'FieldtypeRepeater'))) {
list(, $tername) = explode('.', $subname, 2);
if($this->isSelectableFieldName($tername, $level + 1)) return true;
}
$info = $field->type->getSelectorInfo($field);
if(isset($info['subfields'][$subname])) return true;
if($field->type instanceof FieldtypePage) return $this->isSelectableFieldName($subname, $level + 1);
} else if($name === 'parent' || $name === 'children' || $name === 'owner') {
if(in_array($subname, $selectable)) return true;
if(isset($this->nativeSorts[$subname])) return true;
return $this->isSelectableFieldName($subname, $level + 1);
}
return false;
}
$lowerName = strtolower($name);
if($lowerName == 'path') {
if($this->wire()->languages || !$this->wire()->modules->isInstalled('PagePaths')) {
$name = 'name';
$lowerName = $name;
}
}
if(isset($this->nativeSorts[$name])) {
// native sort properties
$is = true;
} else if(in_array($name, $selectable)) {
// always selectable properties
$is = true;
} else if(!$level && in_array($name, array('include', 'status', 'check_access'))) {
// selectable, but only if not OR’d with other fields (level=0), and must be access checked outside this method
$is = true;
} else if(isset($this->fieldOptions[$name])) {
// custom fields
$field = $this->wire()->fields->get($name);
$is = $field && $field->viewable();
}
if($is && in_array($lowerName, $notSelectable)) {
$is = false;
}
return $is;
}
/**
* Given string 'name' or 'name1|name2|name3' remove any 'name(s)' that are not selectable and return
*
* @param string $name
* @return string
* @since 3.0.190
*
*/
protected function filterSelectableFieldName($name) {
if(!strlen($name)) return '';
$onlySingles = array('include', 'check_access', 'checkaccess', 'status');
$names = strpos($name, '|') !== false ? explode('|', $name) : array($name);
$qty = count($names);
foreach($names as $key => $name) {
$lowerName = strtolower($name);
if(empty($name) || ($qty > 1 && in_array($lowerName, $onlySingles))) {
unset($names[$key]);
} else if(!$this->isSelectableFieldName($name)) {
unset($names[$key]);
}
}
return count($names) ? implode('|', $names) : '';
}
protected function renderFullSearchForm() {
$input = $this->wire()->input;
$modules = $this->wire()->modules;
// Search options
$out = "\n\t";
$out .=
"\n\t
" .
"\n\t" .
"\n\t" .
"\n\t
";
$out .=
"\n\t" .
"\n\t" .
"\n\t" .
"\n\t
";
$out .=
"\n\t" .
"\n\t" .
"\n\t" .
"\n\t";
// Advanced
$advCollapsed = true;
$out2 =
"\n\t" .
"\n\t" .
"\n\t" .
"\n\t
";
$out2.=
"\n\t" .
"\n\t" .
"\n\t" .
"\n\t
";
if($sort != 'relevance') {
$reverse = $input->whitelist('reverse');
$out2 .=
"\n\t" .
"\n\t" .
"\n\t
";
if($reverse) $advCollapsed = false;
}
$display = $input->whitelist('display');
$out2 .=
"\n\t" .
"\n\t" .
"\n\t" .
"\n\t
";
if($display && $display != 'title,path') $advCollapsed = false;
/** @var InputfieldSubmit $submit */
$submit = $modules->get("InputfieldSubmit");
$submit->attr('name', 'submit');
$submit->attr('value', $this->_x('Search', 'submit')); // Search submit button for advanced search
$out .= "" . $submit->render() . "
";
/** @var InputfieldForm $form */
$form = $modules->get("InputfieldForm");
$form->attr('id', 'ProcessPageSearchOptionsForm');
$form->method = 'get';
$form->action = './';
/** @var InputfieldMarkup $field */
$field = $modules->get("InputfieldMarkup");
$field->label = $this->_("Search Options");
$field->value = $out;
$form->add($field);
/** @var InputfieldMarkup $field */
$field = $modules->get("InputfieldMarkup");
if($advCollapsed) $field->collapsed = Inputfield::collapsedYes;
$field->label = $this->_("Advanced");
$field->value = $out2;
$form->add($field);
return $form->render();
}
/**
* Render a table of matches
*
* @param PageArray $matches
* @param array $display Fields to display (from getDisplayFields method)
* @return string
*
*/
protected function renderMatchesTable(PageArray $matches, array $display) {
$input = $this->wire()->input;
$config = $this->wire()->config;
$modules = $this->wire()->modules;
if(!count($matches)) return '';
if(!count($display)) $display = array('path');
/** @var MarkupAdminDataTable $table */
$table = $modules->get("MarkupAdminDataTable");
$table->setSortable(false);
$table->setEncodeEntities(false);
$header = $display;
$header[] = "";
$table->headerRow($header);
foreach($matches as $match) {
$match->setOutputFormatting(true);
$editUrl = "{$config->urls->admin}page/edit/?id={$match->id}";
$viewUrl = $match->url();
$row = array();
foreach($display as $name) {
$value = $match->get($name);
if($value instanceof Page) $value = $value->name;
$value = strip_tags($value);
if($name == 'created' || $name == 'modified' || $name == 'published') $value = date('Y-m-d H:i:s', $value);
$value = htmlspecialchars($value, ENT_QUOTES, 'UTF-8');
$row[] = "$value";
}
$row[] = $match->editable() ? "" . $this->_('edit') . "" : ' ';
$table->row($row);
}
if($matches->getTotal() > count($matches)) {
/** @var MarkupPagerNav $pager */
$pager = $modules->get('MarkupPagerNav');
if($input->urlSegment1 == 'for') $pager->setBaseUrl($this->wire()->page->url . "for/");
$pager = $pager->render($matches);
} else {
$pager = '';
}
$out = $pager . $table->render() . $pager;
return $out;
}
/**
* Render the provided matches as a JSON string for AJAX use
*
* @param PageArray $matches
* @param array $display Array of fields to display, or display format associative array
* @param string $selector
* @return string
*
*/
protected function renderMatchesAjax(PageArray $matches, $display, $selector) {
$a = array(
'selector' => $selector,
'total' => $matches->getTotal(),
'limit' => $matches->getLimit(),
'start' => $matches->getStart(),
'matches' => array(),
);
// determine which template label we'll be asking for (for multi-language support)
$templateLabel = 'label';
if($this->wire()->languages) {
$language = $this->wire()->user->language;
if($language && !$language->isDefault()) $templateLabel = "label$language";
}
foreach($matches as $page) {
/** @var Page $page */
$p = array(
'id' => $page->id,
'parent_id' => $page->parent_id,
'template' => $page->template->name,
'path' => $page->path,
'name' => $page->name,
);
if($this->adminSearchMode) {
// don't include non-editable pages in admin search mode
if(!$page->editable()) {
$a['total']--;
continue;
}
// include the type of match and URL to edit, when in adminSearchMode
$p['type'] = $this->_x('Pages', 'match-type');
$p['editUrl'] = $page->editable() ? $page->editUrl() : '';
}
if(isset($display['name']) && isset($display['format'])) {
// use display format, returning a 'value' property containing the formatted value
if($display['textOnly']) {
$value = $page->getText($display['format'], true, false);
} else {
$value = $page->getMarkup($display['format']);
}
$p[$display['name']] = $value;
} else {
// use display fields
foreach($display as $key) {
if($key == 'template_label') {
$p['template_label'] = $page->template->$templateLabel ? $page->template->$templateLabel : $page->template->label;
if(empty($p['template_label'])) $p['template_label'] = $page->template->name;
continue;
}
$value = $page->get($key);
if(empty($value) && $this->adminSearchMode) {
if($key == 'title') $value = $page->name; // prevent empty title
}
if(is_object($value)) $value = $this->setupObjectMatch($value);
if(is_array($value)) $value = $this->setupArrayMatch($value);
$p[$key] = $value;
}
}
$a['matches'][] = $p;
}
return json_encode($a);
}
/**
* Convert object to an array where possible, otherwise convert to a string
*
* For use by renderMatchesAjax
*
* @param Page|WireData|WireArray|Wire|object $o
* @return array|string
*
*/
protected function setupObjectMatch($o) {
if($o instanceof Page) {
return array(
'id' => $o->id,
'parent_id' => $o->parent_id,
'template' => $o->template->name,
'name' => $o->name,
'path' => $o->path,
'title' => $o->title
);
}
if($o instanceof WireData || $o instanceof WireArray) return $o->getArray();
return (string) $o;
}
/**
* Filter an array converting any indexes containing objects to arrays or strings
*
* For use by renderMatchesAjax
*
* @param array $a
* @return array
*
*/
protected function setupArrayMatch(array $a) {
foreach($a as $key => $value) {
if(is_object($value)) $a[$key] = $this->setupObjectMatch($value);
else if(is_array($value)) $a[$key] = $this->setupArrayMatch($value);
}
return $a;
}
/**
* Render search for that submits to this process
*
* @param string $placeholder Value for placeholder attribute in search input
* @return string
*
*/
public function renderSearchForm($placeholder = '') {
$sanitizer = $this->wire()->sanitizer;
$q = substr((string) $this->wire()->input->get('q'), 0, 128);
$q = $sanitizer->entities($q);
$adminURL = $this->wire()->config->urls->admin;
if($placeholder) {
$placeholder = $sanitizer->entities1($placeholder);
$placeholder = " placeholder='$placeholder'";
} else {
$placeholder = '';
}
$action = $adminURL . 'page/search/live/';
$out =
"\n";
return $out;
}
public function getModuleConfigInputfields(array $data) {
$modules = $this->wire()->modules;
$adminLiveSearchLabel = $this->_('Admin live search');
$inputfields = $this->wire(new InputfieldWrapper());
$textFields = array();
$allSearchTypes = array('pages', 'trash', 'modules');
$textOperators = Selectors::getOperators(array(
'compareType' => Selector::compareTypeFind,
'getIndexType' => 'operator',
'getValueType' => 'label',
));
$textOperators['='] = SelectorEqual::getLabel();
unset($textOperators['#=']);
if(!isset($data['searchTypesOrder'])) $data['searchTypesOrder'] = array();
if(!isset($data['noSearchTypes'])) $data['noSearchTypes'] = array();
$searchTypesOrder = &$data['searchTypesOrder'];
$noSearchTypes = &$data['noSearchTypes'];
// find all text fields
foreach($this->wire()->fields as $field) {
if(!$field->type instanceof FieldtypeText) continue;
$textFields[$field->name] = $field;
}
// ensure that base/built-in search types are present
foreach($allSearchTypes as $key) {
if(!in_array($key, $searchTypesOrder)) $searchTypesOrder[] = $key;
}
// find searchable modules
foreach($modules as $module) {
$info = $modules->getModuleInfoVerbose($module);
if(empty($info['searchable'])) continue;
$name = $info['searchable'];
if(is_bool($name) || ctype_digit($name)) $name = $info['name'];
$allSearchTypes[$name] = $name;
if(!in_array($name, $searchTypesOrder)) $searchTypesOrder[] = $name;
}
/** @var InputfieldFieldset $fieldset */
$fieldset = $modules->get('InputfieldFieldset');
$fieldset->label = $adminLiveSearchLabel;
$fieldset->icon = 'search';
$inputfields->add($fieldset);
/** @var InputfieldAsmSelect $f */
$f = $modules->get('InputfieldAsmSelect');
$f->attr('name', 'searchTypesOrder');
$f->label = $this->_('Search order');
$f->description =
$this->_('These are the types of searches that will be performed during an admin live search.') . ' ' .
$this->_('Drag them to the order you want the search results to be listed in.');
foreach($allSearchTypes as $name) {
$label = $name;
if(in_array($name, $noSearchTypes)) $label .= ' ' . $this->_('(excluded)');
$f->addOption($name, $label);
}
$f->attr('value', $searchTypesOrder);
$f->setAsmSelectOption('deletable', false);
$f->setAsmSelectOption('addable', false);
$fieldset->add($f);
/** @var InputfieldAsmSelect $f */
$f = $modules->get('InputfieldAsmSelect');
$f->attr('name', 'noSearchTypes');
$f->label = $this->_('Exclude search types');
$f->description =
$this->_('Select any search types that you want to exclude from live search. These might be types you don’t often need to search.') . ' ' .
$this->_('The more types excluded, the faster the live search will perform.') . ' ' .
$this->_('Any selected types can still be searched if asked for specifically in the search.') . ' ' .
$this->_('For example, if you excluded the “trash” type, it could still be searched if you prefixed your search with “trash=”, like “trash=hello”.');
foreach($allSearchTypes as $name) {
$f->addOption($name);
}
$f->attr('value', $noSearchTypes);
$fieldset->add($f);
/** @var InputfieldFieldset $fieldset */
$fieldset = $modules->get('InputfieldFieldset');
$fieldset->label = $adminLiveSearchLabel . ' ' . $this->_('(settings for pages type)');
$fieldset->icon = 'search';
$fieldset->themeOffset = 'm';
$inputfields->add($fieldset);
/** @var InputfieldAsmSelect $f */
$f = $modules->get('InputfieldAsmSelect');
$f->attr('name', 'searchFields2');
$f->label = $this->_('Page fields to search');
$f->description =
$this->_('This applies to search results from “pages” and “trash” only.') . ' ' .
$this->_("We recommend limiting this to 1 or 2 fields at the most to ensure the live search is fast. Typically you would just search the “title” field."); // Fields to search description
foreach($textFields as $field) $f->addOption($field->name);
$value = isset($data['searchFields2']) ? $data['searchFields2'] : array('title');
$value = !is_array($value) ? explode(' ', $value) : $value;
$f->value = $value;
$fieldset->add($f);
/** @var InputfieldAsmSelect $f */
$f = $modules->get('InputfieldAsmSelect');
$f->attr('name', 'searchFields');
$f->label = $this->_('Page fields to search if user hits “enter” in the search box');
$f->description =
$this->_('Typically this would be the same as above, but you might also want to add additional field(s).') . ' ' .
$this->_('For instance, rather than just searching the “title” field, you might want to also search a “body” field as well.');
foreach($textFields as $field) $f->addOption($field->name);
$value = isset($data['searchFields']) ? $data['searchFields'] : array('title', 'body');
$value = !is_array($value) ? explode(' ', $value) : $value;
$f->value = $value;
$fieldset->append($f);
/** @var InputfieldSelect $f */
$f = $modules->get("InputfieldSelect");
$f->attr('name', 'operator');
$f->attr('value', isset($data['operator']) ? $data['operator'] : self::defaultOperator);
$f->label = $this->_('Default search operator for single and partial word searches');
$f->columnWidth = 50;
foreach($textOperators as $operator => $label) {
$f->addOption($operator, "$operator $label");
}
$fieldset->append($f);
/** @var InputfieldSelect $f */
$f = $modules->get("InputfieldSelect");
$f->attr('name', 'operator2');
$f->attr('value', isset($data['operator2']) ? $data['operator2'] : '~=');
$f->label = $this->_('Default search operator for multi-word (phrase) searches');
$f->columnWidth = 50;
foreach($textOperators as $operator => $label) {
$f->addOption($operator, "$operator $label");
}
$fieldset->append($f);
// displayField: no longer used, except if user lacks page-lister permission
/** @var InputfieldHidden $f */
$f = $modules->get("InputfieldHidden");
$f->attr('name', 'displayField');
$f->attr('value', isset($data['displayField']) ? $data['displayField'] : 'name');
$f->label = $this->_("Default field name(s) to display in search results");
$f->description = $this->_("If specifying more than one field, separate each with a space.");
$inputfields->append($f);
return $inputfields;
}
}