/**
* Used to determine if an action involves just one yioop instance on
* the current local machine or not
*
* @param array $machine_urls urls of yioop instances to which the action
* applies
* @param string $index_timestamp if timestamp exists checks if the index
* has declared itself to be a no network index.
* @return bool whether it involves a single local yioop instance (true)
* or not (false)
*/
function isSingleLocalhost($machine_urls, $index_timestamp = -1)
{
if ($index_timestamp >= 0) {
$index_archive_name = self::index_data_base_name . $index_timestamp;
if (file_exists(CRAWL_DIR . "/cache/{$index_archive_name}/no_network.txt")) {
return true;
}
}
return count($machine_urls) <= 1 && UrlParser::isLocalhostUrl($machine_urls[0]);
}
/**
* Handles admin request related to controlling file options to be used
* in a crawl
*
* This activity allows a user to specify the page range size to be
* be used during a crawl as well as which file types can be downloaded
*/
function pageOptions()
{
global $INDEXED_FILE_TYPES;
/* get processors for different file types (populating
$INDEXED_FILE_TYPES) */
foreach (glob(BASE_DIR . "/lib/processors/*_processor.php") as $filename) {
require_once $filename;
}
$parent = $this->parent;
$crawl_model = $parent->model("crawl");
$profile_model = $parent->model("profile");
$data["ELEMENT"] = "pageoptions";
$data['SCRIPT'] = "";
$machine_urls = $parent->model("machine")->getQueueServerUrls();
$num_machines = count($machine_urls);
if ($num_machines < 1 || $num_machines == 1 && UrlParser::isLocalhostUrl($machine_urls[0])) {
$machine_urls = NULL;
}
$data['available_options'] = array(tl('crawl_component_use_below'), tl('crawl_component_use_defaults'));
$crawls = $crawl_model->getCrawlList(false, true, $machine_urls);
$data['options_default'] = tl('crawl_component_use_below');
foreach ($crawls as $crawl) {
if (strlen($crawl['DESCRIPTION']) > 0) {
$data['available_options'][$crawl['CRAWL_TIME']] = $crawl['DESCRIPTION'];
}
}
$seed_info = $crawl_model->getSeedInfo();
$data['RECRAWL_FREQS'] = array(-1 => tl('crawl_component_recrawl_never'), 1 => tl('crawl_component_recrawl_1day'), 2 => tl('crawl_component_recrawl_2day'), 3 => tl('crawl_component_recrawl_3day'), 7 => tl('crawl_component_recrawl_7day'), 14 => tl('crawl_component_recrawl_14day'));
$data['SIZE_VALUES'] = array(10000 => 10000, 50000 => 50000, 100000 => 100000, 500000 => 500000, 1000000 => 1000000, 5000000 => 5000000, 10000000 => 10000000);
$data['LEN_VALUES'] = array(2000 => 2000, 10000 => 10000, 50000 => 50000, 100000 => 100000, 500000 => 500000, 1000000 => 1000000, 5000000 => 5000000, 10000000 => 10000000);
$data['available_summarizers'] = array(self::BASIC_SUMMARIZER => tl('crawl_component_basic'), self::CENTROID_SUMMARIZER => tl('crawl_component_centroid'));
if (!isset($seed_info["indexed_file_types"]["extensions"])) {
$seed_info["indexed_file_types"]["extensions"] = $INDEXED_FILE_TYPES;
}
$loaded = false;
if (isset($_REQUEST['load_option']) && $_REQUEST['load_option'] > 0) {
if ($_REQUEST['load_option'] == 1) {
$seed_loaded = $crawl_model->getSeedInfo(true);
} else {
$timestamp = substr($parent->clean($_REQUEST['load_option'], "int"), 0, TIMESTAMP_LEN);
$seed_loaded = $crawl_model->getCrawlSeedInfo($timestamp, $machine_urls);
}
$copy_options = array("general" => array("page_recrawl_frequency", "page_range_request", "max_description_len", "cache_pages", 'summarizer_option'), "indexed_file_types" => array("extensions"), "indexing_plugins" => array("plugins", "plugins_data"));
foreach ($copy_options as $main_option => $sub_options) {
foreach ($sub_options as $sub_option) {
if (isset($seed_loaded[$main_option][$sub_option])) {
$seed_info[$main_option][$sub_option] = $seed_loaded[$main_option][$sub_option];
}
}
}
if (isset($seed_loaded['page_rules'])) {
$seed_info['page_rules'] = $seed_loaded['page_rules'];
}
if (isset($seed_loaded['active_classifiers'])) {
$seed_info['active_classifiers'] = $seed_loaded['active_classifiers'];
} else {
$seed_info['active_classifiers'] = array();
$seed_info['active_classifiers']['label'] = array();
}
$loaded = true;
} else {
$seed_info = $crawl_model->getSeedInfo();
if (isset($_REQUEST["page_recrawl_frequency"]) && in_array($_REQUEST["page_recrawl_frequency"], array_keys($data['RECRAWL_FREQS']))) {
$seed_info["general"]["page_recrawl_frequency"] = $_REQUEST["page_recrawl_frequency"];
}
if (isset($_REQUEST["page_range_request"]) && in_array($_REQUEST["page_range_request"], $data['SIZE_VALUES'])) {
$seed_info["general"]["page_range_request"] = $_REQUEST["page_range_request"];
}
if (isset($_REQUEST['summarizer_option']) && in_array($_REQUEST['summarizer_option'], array_keys($data['available_summarizers']))) {
$seed_info['general']['summarizer_option'] = $_REQUEST['summarizer_option'];
}
if (isset($_REQUEST["max_description_len"]) && in_array($_REQUEST["max_description_len"], $data['LEN_VALUES'])) {
$seed_info["general"]["max_description_len"] = $_REQUEST["max_description_len"];
}
if (isset($_REQUEST["cache_pages"])) {
$seed_info["general"]["cache_pages"] = true;
} else {
if (isset($_REQUEST['posted'])) {
//form sent but check box unchecked
$seed_info["general"]["cache_pages"] = false;
}
}
if (isset($_REQUEST['page_rules'])) {
$seed_info['page_rules']['rule'] = $parent->convertStringCleanArray($_REQUEST['page_rules'], 'rule');
}
}
if (!isset($seed_info["general"]["page_recrawl_frequency"])) {
$seed_info["general"]["page_recrawl_frequency"] = PAGE_RECRAWL_FREQUENCY;
}
$data['summarizer_option'] = $seed_info['general']['summarizer_option'];
$data['PAGE_RECRAWL_FREQUENCY'] = $seed_info["general"]["page_recrawl_frequency"];
if (!isset($seed_info["general"]["cache_pages"])) {
$seed_info["general"]["cache_pages"] = false;
}
$data["CACHE_PAGES"] = $seed_info["general"]["cache_pages"];
if (!isset($seed_info["general"]["page_range_request"])) {
$seed_info["general"]["page_range_request"] = PAGE_RANGE_REQUEST;
}
$data['PAGE_SIZE'] = $seed_info["general"]["page_range_request"];
if (!isset($seed_info["general"]["max_description_len"])) {
$seed_info["general"]["max_description_len"] = MAX_DESCRIPTION_LEN;
}
$data['MAX_LEN'] = $seed_info["general"]["max_description_len"];
$data['INDEXING_PLUGINS'] = array();
$included_plugins = array();
if (isset($_REQUEST["posted"]) && !$loaded) {
$seed_info['indexing_plugins']['plugins'] = isset($_REQUEST["INDEXING_PLUGINS"]) ? $_REQUEST["INDEXING_PLUGINS"] : array();
}
$included_plugins = isset($seed_info['indexing_plugins']['plugins']) ? $seed_info['indexing_plugins']['plugins'] : array();
foreach ($parent->indexing_plugins as $plugin) {
$plugin_name = ucfirst($plugin);
$data['INDEXING_PLUGINS'][$plugin_name]['checked'] = in_array($plugin_name, $included_plugins) ? "checked='checked'" : "";
/* to use method_exists we want that the require_once for the plugin
class has occurred so we instantiate the object via the plugin
method call which will also do the require if needed.
*/
$plugin_object = $parent->plugin(lcfirst($plugin_name));
$class_name = $plugin_name . "Plugin";
if ($loaded && method_exists($class_name, 'setConfiguration') && method_exists($class_name, 'loadDefaultConfiguration')) {
if (isset($seed_info['indexing_plugins']['plugins_data'][$plugin_name])) {
$plugin_object->setConfiguration($seed_info['indexing_plugins']['plugins_data'][$plugin_name]);
} else {
$plugin_object->loadDefaultConfiguration();
}
$plugin_object->saveConfiguration();
}
if (method_exists($class_name, 'configureHandler') && method_exists($class_name, 'configureView')) {
$data['INDEXING_PLUGINS'][$plugin_name]['configure'] = true;
$plugin_object->configureHandler($data);
} else {
$data['INDEXING_PLUGINS'][$plugin_name]['configure'] = false;
}
}
$profile = $profile_model->getProfile(WORK_DIRECTORY);
if (!isset($_REQUEST['load_option'])) {
$data = array_merge($data, $profile);
} else {
$parent->updateProfileFields($data, $profile, array('IP_LINK', 'CACHE_LINK', 'SIMILAR_LINK', 'IN_LINK', 'SIGNIN_LINK', 'SUBSEARCH_LINK', 'WORD_SUGGEST'));
}
$weights = array('TITLE_WEIGHT' => 4, 'DESCRIPTION_WEIGHT' => 1, 'LINK_WEIGHT' => 2, 'MIN_RESULTS_TO_GROUP' => 200, 'SERVER_ALPHA' => 1.6);
$change = false;
foreach ($weights as $weight => $value) {
if (isset($_REQUEST[$weight])) {
$data[$weight] = $parent->clean($_REQUEST[$weight], 'float', 1);
$profile[$weight] = $data[$weight];
$change = true;
} else {
if (isset($profile[$weight]) && $profile[$weight] != "") {
$data[$weight] = $profile[$weight];
} else {
$data[$weight] = $value;
$profile[$weight] = $data[$weight];
$change = true;
}
}
}
if ($change == true) {
$profile_model->updateProfile(WORK_DIRECTORY, array(), $profile);
}
$data['INDEXED_FILE_TYPES'] = array();
$filetypes = array();
foreach ($INDEXED_FILE_TYPES as $filetype) {
$ison = false;
if (isset($_REQUEST["filetype"]) && !$loaded) {
if (isset($_REQUEST["filetype"][$filetype])) {
$filetypes[] = $filetype;
$ison = true;
$change = true;
}
} else {
if (in_array($filetype, $seed_info["indexed_file_types"]["extensions"])) {
$filetypes[] = $filetype;
$ison = true;
}
}
$data['INDEXED_FILE_TYPES'][$filetype] = $ison ? "checked='checked'" : '';
}
$seed_info["indexed_file_types"]["extensions"] = $filetypes;
$data['CLASSIFIERS'] = array();
$data['RANKERS'] = array();
$active_classifiers = array();
$active_rankers = array();
foreach (Classifier::getClassifierList() as $classifier) {
$label = $classifier->class_label;
$ison = false;
if (isset($_REQUEST['classifier']) && !$loaded) {
if (isset($_REQUEST['classifier'][$label])) {
$ison = true;
}
} else {
if ($loaded || !isset($_REQUEST['posted']) && isset($seed_info['active_classifiers']['label'])) {
if (in_array($label, $seed_info['active_classifiers']['label'])) {
$ison = true;
}
}
}
if ($ison) {
$data['CLASSIFIERS'][$label] = 'checked="checked"';
$active_classifiers[] = $label;
} else {
$data['CLASSIFIERS'][$label] = '';
}
$ison = false;
if (isset($_REQUEST['ranker']) && !$loaded) {
if (isset($_REQUEST['ranker'][$label])) {
$ison = true;
}
} else {
if ($loaded || !isset($_REQUEST['posted']) && isset($seed_info['active_rankers']['label'])) {
if (isset($seed_info['active_rankers']['label']) && in_array($label, $seed_info['active_rankers']['label'])) {
$ison = true;
}
}
}
if ($ison) {
$data['RANKERS'][$label] = 'checked="checked"';
$active_rankers[] = $label;
} else {
$data['RANKERS'][$label] = '';
}
}
$parent->pagingLogic($data, 'CLASSIFIERS', 'CLASSIFIERS', DEFAULT_ADMIN_PAGING_NUM / 5, array(), "", array('name' => 'class_label'));
$seed_info['active_classifiers']['label'] = $active_classifiers;
$seed_info['active_rankers']['label'] = $active_rankers;
if (isset($seed_info['page_rules']['rule'])) {
if (isset($seed_info['page_rules']['rule']['rule'])) {
$data['page_rules'] = $parent->convertArrayLines($seed_info['page_rules']['rule']['rule']);
} else {
$data['page_rules'] = $parent->convertArrayLines($seed_info['page_rules']['rule']);
}
} else {
$data['page_rules'] = "";
}
$allowed_options = array('crawl_time', 'search_time', 'test_options');
if (isset($_REQUEST['option_type']) && in_array($_REQUEST['option_type'], $allowed_options)) {
$data['option_type'] = $_REQUEST['option_type'];
} else {
$data['option_type'] = 'crawl_time';
}
if ($data['option_type'] == 'crawl_time') {
$data['crawl_time_active'] = "active";
$data['search_time_active'] = "";
$data['test_options_active'] = "";
$data['SCRIPT'] .= "\nswitchTab('crawltimetab'," . "'searchtimetab', 'testoptionstab')\n";
} else {
if ($data['option_type'] == 'search_time') {
$data['search_time_active'] = "active";
$data['crawl_time_active'] = "";
$data['test_options_active'] = "";
$data['SCRIPT'] .= "\nswitchTab('searchtimetab'," . "'crawltimetab', 'testoptionstab')\n";
} else {
$data['search_time_active'] = "";
$data['crawl_time_active'] = "";
$data['test_options_active'] = "active";
$data['SCRIPT'] .= "\nswitchTab('testoptionstab'," . "'crawltimetab', 'searchtimetab');\n";
}
}
$crawl_model->setSeedInfo($seed_info);
if ($change == true && $data['option_type'] != 'test_options') {
$data['SCRIPT'] .= "doMessage('<h1 class=\"red\" >" . tl('crawl_component_page_options_updated') . "</h1>')";
}
$test_processors = array("text/html" => "html", "text/asp" => "html", "text/xml" => "xml", "text/robot" => "robot", "application/xml" => "xml", "application/xhtml+xml" => "html", "application/rss+xml" => "rss", "application/atom+xml" => "rss", "text/csv" => "text", "text/gopher" => "gopher", "text/plain" => "text", "text/rtf" => "rtf", "text/tab-separated-values" => "text");
$data['MIME_TYPES'] = array_keys($test_processors);
$data['page_type'] = "text/html";
if (isset($_REQUEST['page_type']) && in_array($_REQUEST['page_type'], $data['MIME_TYPES'])) {
$data['page_type'] = $_REQUEST['page_type'];
}
$data['TESTPAGE'] = isset($_REQUEST['TESTPAGE']) ? $parent->clean($_REQUEST['TESTPAGE'], 'string') : "";
if ($data['option_type'] == 'test_options' && $data['TESTPAGE'] != "") {
$data['SCRIPT'] .= "doMessage('<h1 class=\"red\" >" . tl('crawl_component_page_options_running_tests') . "</h1>')";
$site = array();
$site[self::ENCODING] = "UTF-8";
$site[self::URL] = "http://test-site.yioop.com/";
$site[self::IP_ADDRESSES] = array("1.1.1.1");
$site[self::HTTP_CODE] = 200;
$site[self::MODIFIED] = date("U", time());
$site[self::TIMESTAMP] = time();
$site[self::TYPE] = "text/html";
$site[self::HEADER] = "page options test extractor";
$site[self::SERVER] = "unknown";
$site[self::SERVER_VERSION] = "unknown";
$site[self::OPERATING_SYSTEM] = "unknown";
$site[self::LANG] = 'en';
$site[self::JUST_METAS] = false;
if (isset($_REQUEST['page_type']) && in_array($_REQUEST['page_type'], $data['MIME_TYPES'])) {
$site[self::TYPE] = $_REQUEST['page_type'];
}
if ($site[self::TYPE] == 'text/html') {
$site[self::ENCODING] = guessEncodingHtml($_REQUEST['TESTPAGE']);
}
$prefix_name = $test_processors[$site[self::TYPE]];
$processor_name = ucfirst($prefix_name) . "Processor";
$plugin_processors = array();
if (isset($seed_info['indexing_plugins']['plugins'])) {
foreach ($seed_info['indexing_plugins']['plugins'] as $plugin) {
$plugin_name = $plugin . "Plugin";
$supported_processors = $plugin_name::getProcessors();
foreach ($supported_processors as $supported_processor) {
$parent_processor = $processor_name;
do {
if ($supported_processor == $parent_processor) {
$plugin_object = $parent->plugin(lcfirst($plugin));
if (method_exists($plugin_name, "loadConfiguration")) {
$plugin_object->loadConfiguration();
}
$plugin_processors[] = $plugin_object;
break;
}
} while (($parent_processor = get_parent_class($parent_processor)) && $parent_processor != "PageProcessor");
}
}
}
$page_processor = new $processor_name($plugin_processors, $seed_info["general"]["max_description_len"], $seed_info["general"]["summarizer_option"]);
restore_error_handler();
$data["PAGE_RANGE_REQUEST"] = $seed_info["general"]["page_range_request"];
$doc_info = $page_processor->handle(substr($_REQUEST['TESTPAGE'], 0, $data["PAGE_RANGE_REQUEST"]), $site[self::URL]);
set_error_handler("yioop_error_handler");
if (!$doc_info) {
$data["AFTER_PAGE_PROCESS"] = "";
$data["AFTER_RULE_PROCESS"] = "";
$data["EXTRACTED_WORDS"] = "";
$data["EXTRACTED_META_WORDS"] = "";
return $data;
}
if ($processor_name != "RobotProcessor" && !isset($doc_info[self::JUST_METAS])) {
$doc_info[self::LINKS] = UrlParser::pruneLinks($doc_info[self::LINKS]);
}
foreach ($doc_info as $key => $value) {
$site[$key] = $value;
}
if (isset($site[self::PAGE])) {
unset($site[self::PAGE]);
}
if (isset($site[self::ROBOT_PATHS])) {
$site[self::JUST_METAS] = true;
}
$reflect = new ReflectionClass("CrawlConstants");
$crawl_constants = $reflect->getConstants();
$crawl_keys = array_keys($crawl_constants);
$crawl_values = array_values($crawl_constants);
$inverse_constants = array_combine($crawl_values, $crawl_keys);
$after_process = array();
foreach ($site as $key => $value) {
$out_key = isset($inverse_constants[$key]) ? $inverse_constants[$key] : $key;
$after_process[$out_key] = $value;
}
$data["AFTER_PAGE_PROCESS"] = wordwrap($parent->clean(print_r($after_process, true), "string"), 75, "\n", true);
$rule_string = implode("\n", $seed_info['page_rules']['rule']);
$rule_string = html_entity_decode($rule_string, ENT_QUOTES);
$page_rule_parser = new PageRuleParser($rule_string);
$page_rule_parser->executeRuleTrees($site);
$after_process = array();
foreach ($site as $key => $value) {
$out_key = isset($inverse_constants[$key]) ? $inverse_constants[$key] : $key;
$after_process[$out_key] = $value;
}
$data["AFTER_RULE_PROCESS"] = wordwrap($parent->clean(print_r($after_process, true), "string"), 75, "\n", true);
$lang = NULL;
if (isset($site[self::LANG])) {
$lang = $site[self::LANG];
}
$meta_ids = PhraseParser::calculateMetas($site);
if (!$site[self::JUST_METAS]) {
$host_words = UrlParser::getWordsIfHostUrl($site[self::URL]);
$path_words = UrlParser::getWordsLastPathPartUrl($site[self::URL]);
$phrase_string = $host_words . " " . $site[self::TITLE] . " " . $path_words . " " . $site[self::DESCRIPTION];
if ($site[self::TITLE] != "") {
$lang = guessLocaleFromString($site[self::TITLE], $lang);
} else {
$lang = guessLocaleFromString(substr($site[self::DESCRIPTION], 0, AD_HOC_TITLE_LENGTH), $lang);
}
$word_lists = PhraseParser::extractPhrasesInLists($phrase_string, $lang);
$len = strlen($phrase_string);
if (PhraseParser::computeSafeSearchScore($word_lists, $len) < 0.012) {
$meta_ids[] = "safe:true";
$safe = true;
} else {
$meta_ids[] = "safe:false";
$safe = false;
}
}
if (!isset($word_lists)) {
$word_lists = array();
}
$data["EXTRACTED_WORDS"] = wordwrap($parent->clean(print_r($word_lists, true), "string"), 75, "\n", true);
$data["EXTRACTED_META_WORDS"] = wordwrap($parent->clean(print_r($meta_ids, true), "string"), 75, "\n", true);
}
return $data;
}
/**
* Handles admin request related to the crawl mix activity
*
* The crawl mix activity allows a user to create/edit crawl mixes:
* weighted combinations of search indexes
*
* @return array $data info about available crawl mixes and changes to them
* as well as any messages about the success or failure of a
* sub activity.
*/
function mixCrawls()
{
$parent = $this->parent;
$crawl_model = $parent->model("crawl");
$user_model = $parent->model("user");
$possible_arguments = array("createmix", "deletemix", "editmix", "index", "importmix", "search", "sharemix");
$data["ELEMENT"] = "mixcrawls";
$user_id = $_SESSION['USER_ID'];
$data['mix_default'] = 0;
$machine_urls = $parent->model("machine")->getQueueServerUrls();
$num_machines = count($machine_urls);
if ($num_machines < 1 || $num_machines == 1 && UrlParser::isLocalhostUrl($machine_urls[0])) {
$machine_urls = NULL;
}
$crawls = $crawl_model->getCrawlList(false, true, $machine_urls);
$data['available_crawls'][0] = tl('social_component_select_crawl');
$data['available_crawls'][1] = tl('social_component_default_crawl');
$data['SCRIPT'] = "c = [];c[0]='" . tl('social_component_select_crawl') . "';";
$data['SCRIPT'] .= "c[1]='" . tl('social_component_default_crawl') . "';";
foreach ($crawls as $crawl) {
$data['available_crawls'][$crawl['CRAWL_TIME']] = $crawl['DESCRIPTION'];
$data['SCRIPT'] .= 'c[' . $crawl['CRAWL_TIME'] . ']="' . $crawl['DESCRIPTION'] . '";';
}
$search_array = array();
$can_manage_crawls = $user_model->isAllowedUserActivity($_SESSION['USER_ID'], "manageCrawls");
$data['PAGING'] = "";
$data['FORM_TYPE'] = "";
if (isset($_REQUEST['arg']) && in_array($_REQUEST['arg'], $possible_arguments)) {
switch ($_REQUEST['arg']) {
case "createmix":
$mix['TIMESTAMP'] = time();
if (isset($_REQUEST['NAME'])) {
$mix['NAME'] = substr(trim($parent->clean($_REQUEST['NAME'], 'string')), 0, NAME_LEN);
} else {
$mix['NAME'] = "";
}
if ($mix['NAME'] && !$crawl_model->getCrawlMixTimestamp($mix['NAME'])) {
$mix['FRAGMENTS'] = array();
$mix['OWNER_ID'] = $user_id;
$mix['PARENT'] = -1;
$crawl_model->setCrawlMix($mix);
$parent->redirectWithMessage(tl('social_component_mix_created'));
} else {
$parent->redirectWithMessage(tl('social_component_invalid_name'));
}
break;
case "deletemix":
if (!isset($_REQUEST['timestamp']) || !$crawl_model->isMixOwner($_REQUEST['timestamp'], $user_id)) {
$parent->redirectWithMessage(tl('social_component_mix_invalid_timestamp'));
}
$crawl_model->deleteCrawlMix($_REQUEST['timestamp']);
$parent->redirectWithMessage(tl('social_component_mix_deleted'));
break;
case "editmix":
//$data passed by reference
$this->editMix($data);
break;
case "importmix":
$import_success = true;
if (!isset($_REQUEST['timestamp'])) {
$import_success = false;
}
$timestamp = substr($parent->clean($_REQUEST['timestamp'], "int"), 0, TIMESTAMP_LEN);
$mix = $crawl_model->getCrawlMix($timestamp);
if (!$mix) {
$import_success = false;
}
if (!$import_success) {
$parent->redirectWithMessage(tl('social_component_mix_doesnt_exists'));
return $data;
}
$mix['PARENT'] = $mix['TIMESTAMP'];
$mix['OWNER_ID'] = $user_id;
$mix['TIMESTAMP'] = time();
$crawl_model->setCrawlMix($mix);
$parent->redirectWithMessage(tl('social_component_mix_imported'));
break;
case "index":
$timestamp = substr($parent->clean($_REQUEST['timestamp'], "int"), 0, TIMESTAMP_LEN);
if ($can_manage_crawls) {
$crawl_model->setCurrentIndexDatabaseName($timestamp);
} else {
$_SESSION['its'] = $timestamp;
$user_model->setUserSession($user_id, $_SESSION);
}
$parent->redirectWithMessage(tl('social_component_set_index'));
break;
case "search":
$search_array = $parent->tableSearchRequestHandler($data, array('name'));
break;
case "sharemix":
if (!isset($_REQUEST['group_name'])) {
$parent->redirectWithMessage(tl('social_component_comment_error'));
}
if (!isset($_REQUEST['timestamp']) || !$crawl_model->isMixOwner($_REQUEST['timestamp'], $user_id)) {
$parent->redirectWithMessage(tl('social_component_invalid_timestamp'));
}
$timestamp = $parent->clean($_REQUEST['timestamp'], "int");
$group_model = $parent->model("group");
$group_name = substr($parent->clean($_REQUEST['group_name'], "string"), 0, SHORT_TITLE_LEN);
$group_id = $group_model->getGroupId($group_name);
$group = NULL;
if ($group_id) {
$group = $group_model->getGroupById($group_id, $user_id, true);
}
$share = array(GROUP_READ_WRITE, GROUP_READ_WIKI);
if (!$group || $group["OWNER_ID"] != $user_id && !in_array($group["MEMBER_ACCESS"], $share) && $user_id != ROOT_ID) {
$parent->redirectWithMessage(tl('social_component_no_post_access'));
}
$mix = $crawl_model->getCrawlMix($timestamp);
$user_name = $user_model->getUserName($user_id);
$title = tl('social_component_share_title', $user_name);
$description = tl('social_component_share_description', $user_name, "[[{$mix['NAME']}:mix{$mix['TIMESTAMP']}]]");
$group_model->addGroupItem(0, $group_id, $user_id, $title, $description);
$parent->redirectWithMessage(tl('social_component_thread_created'));
break;
}
}
if ($search_array == array()) {
$search_array[] = array("name", "", "", "ASC");
}
$search_array[] = array("owner_id", "=", $user_id, "");
$parent->pagingLogic($data, $crawl_model, "available_mixes", DEFAULT_ADMIN_PAGING_NUM, $search_array, "", true);
if (!$can_manage_crawls && isset($_SESSION['its'])) {
$crawl_time = $_SESSION['its'];
} else {
$crawl_time = $crawl_model->getCurrentIndexDatabaseName();
}
if (isset($crawl_time)) {
$data['CURRENT_INDEX'] = (int) $crawl_time;
} else {
$data['CURRENT_INDEX'] = -1;
}
return $data;
}
