function apply_icconffields($req)
{
global $CONFIG;
set_time_limit(0);
//this avoids timeouts
include $CONFIG->path . "mod/profile_manager/views/default/profile_manager/members/config.php";
$new_indexing_req = 0;
$fields_metadata_string = array2string(json_decode($req["fields_metadata"]));
$fields_uses_string = array2string(json_decode($req["fields_uses"]));
$fields_tags_string = array2string(json_decode($req["fields_tags"]));
$classification_methods = array("Kohonen" => 1, "Aggregative" => 2, "YACA" => 3);
$config_values = processFileForOptions($CONFIG->path . "mod/profile_manager/views/default/profile_manager/members/config.php");
//it reads an option from the config file (it creates an array with form array["option"]=value)
if ($req["datasource_select"] == "sesame") {
$config_values = substituteOption($config_values, "data_source", 1);
} elseif ($req["datasource_select"] == "elggdb") {
$config_values = substituteOption($config_values, "data_source", 2);
}
if (substr($config_values["metadata_fields"], 1, -1) != $fields_metadata_string) {
$config_values = substituteOption($config_values, "metadata_fields", $fields_metadata_string);
$new_indexing_req = 1;
}
if (substr($config_values["uses_fields"], 1, -1) != $fields_uses_string) {
$config_values = substituteOption($config_values, "uses_fields", $fields_uses_string);
$new_indexing_req = 1;
}
if (substr($config_values["tags_fields"], 1, -1) != $fields_tags_string) {
$config_values = substituteOption($config_values, "tags_fields", $fields_tags_string);
$new_indexing_req = 1;
}
$config_values = substituteOption($config_values, "keywords_limit", $req["text_numkeywords"]);
$config_values = substituteOption($config_values, "context_limit", $req["text_numcontexts"]);
$config_values = substituteOption($config_values, "width_sliding_window", $req["text_slidingwindow_width"]);
if ($req["idf_chkbx"] == "true") {
$config_values = substituteOption($config_values, "enable_idf", 1);
} else {
$config_values = substituteOption($config_values, "enable_idf", 0);
}
if ($req["synonyms_chkbx"] == "true") {
$config_values = substituteOption($config_values, "enable_synonyms", 1);
} else {
$config_values = substituteOption($config_values, "enable_synonyms", 0);
}
if (isset($req["text_syn_db_host"])) {
$config_values = substituteOption($config_values, "syn_db_host", $req["text_syn_db_host"]);
}
if (isset($req["text_syn_db_user"])) {
$config_values = substituteOption($config_values, "syn_db_user", $req["text_syn_db_user"]);
}
if (isset($req["text_syn_db_pass"])) {
$config_values = substituteOption($config_values, "syn_db_pass", $req["text_syn_db_pass"]);
}
if (isset($req["text_syn_db_name"])) {
$config_values = substituteOption($config_values, "syn_db_name", $req["text_syn_db_name"]);
}
$config_values = substituteOption($config_values, "classification_method_metadata", $classification_methods[$req["metadata_select"]]);
$config_values = substituteOption($config_values, "classification_method_tags", $classification_methods[$req["tags_select"]]);
$config_values = substituteOption($config_values, "classification_method_uses", $classification_methods[$req["uses_select"]]);
$config_values = substituteOption($config_values, "classification_method_replinks", $classification_methods[$req["replinks_select"]]);
if (isset($req["text_kohonen_output"])) {
$config_values = substituteOption($config_values, "output_file_kohonen", $req["text_kohonen_output"]);
}
if (isset($req["text_yaca_threshold"])) {
$config_values = substituteOption($config_values, "YACA_threshold", $req["text_yaca_threshold"]);
}
if (isset($req["text_min_threshold"])) {
$config_values = substituteOption($config_values, "minimum_association_threshold", $req["text_min_threshold"]);
}
write_config_values($config_values, $CONFIG->path . "mod/profile_manager/views/default/profile_manager/members/config.php");
//it saves the options from the array to the config file
if ($new_indexing_req == 1) {
$changes = unserialize(file_get_contents($IOdir . "changes"));
//if the file doesn't exist, it doesn't matter
$changes["new_indexing_required"] = 1;
//mark the file new_indexing in order to force a new indexing
file_put_contents($IOdir . "changes", serialize($changes));
}
//it saves all the changes in the config file of the old command-line interface
if ($config_values["IndexingClassificationPath"] != "undefined" && file_exists(substr($config_values["IndexingClassificationPath"], 1, -1) . "config.php")) {
$IndexingClassificationPath = substr($config_values["IndexingClassificationPath"], 1, -1);
$config_values = array();
$config_values = processFileForOptions($IndexingClassificationPath . "config.php");
//it reads an option from the config file (it creates an array with form array["option"]=value)
if ($req["datasource_select"] == "sesame") {
$config_values = substituteOption($config_values, "data_source", 1);
} elseif ($req["datasource_select"] == "elggdb") {
$config_values = substituteOption($config_values, "data_source", 2);
}
if (substr($config_values["metadata_fields"], 1, -1) != $fields_metadata_string) {
$config_values = substituteOption($config_values, "metadata_fields", $fields_metadata_string);
$new_indexing_req = 1;
}
if (substr($config_values["uses_fields"], 1, -1) != $fields_uses_string) {
$config_values = substituteOption($config_values, "uses_fields", $fields_uses_string);
$new_indexing_req = 1;
}
if (substr($config_values["tags_fields"], 1, -1) != $fields_tags_string) {
$config_values = substituteOption($config_values, "tags_fields", $fields_tags_string);
$new_indexing_req = 1;
}
$config_values = substituteOption($config_values, "keywords_limit", $req["text_numkeywords"]);
$config_values = substituteOption($config_values, "context_limit", $req["text_numcontexts"]);
$config_values = substituteOption($config_values, "width_sliding_window", $req["text_slidingwindow_width"]);
if ($req["idf_chkbx"] == "true") {
$config_values = substituteOption($config_values, "enable_idf", 1);
} else {
$config_values = substituteOption($config_values, "enable_idf", 0);
}
if ($req["synonyms_chkbx"] == "true") {
$config_values = substituteOption($config_values, "enable_synonyms", 1);
} else {
$config_values = substituteOption($config_values, "enable_synonyms", 0);
}
if (isset($req["text_syn_db_host"])) {
$config_values = substituteOption($config_values, "syn_db_host", $req["text_syn_db_host"]);
}
if (isset($req["text_syn_db_user"])) {
$config_values = substituteOption($config_values, "syn_db_user", $req["text_syn_db_user"]);
}
if (isset($req["text_syn_db_pass"])) {
$config_values = substituteOption($config_values, "syn_db_pass", $req["text_syn_db_pass"]);
}
if (isset($req["text_syn_db_name"])) {
$config_values = substituteOption($config_values, "syn_db_name", $req["text_syn_db_name"]);
}
$config_values = substituteOption($config_values, "classification_method_metadata", $classification_methods[$req["metadata_select"]]);
$config_values = substituteOption($config_values, "classification_method_tags", $classification_methods[$req["tags_select"]]);
$config_values = substituteOption($config_values, "classification_method_uses", $classification_methods[$req["uses_select"]]);
$config_values = substituteOption($config_values, "classification_method_replinks", $classification_methods[$req["replinks_select"]]);
if (isset($req["text_kohonen_output"])) {
$config_values = substituteOption($config_values, "output_file_kohonen", $req["text_kohonen_output"]);
}
if (isset($req["text_yaca_threshold"])) {
$config_values = substituteOption($config_values, "YACA_threshold", $req["text_yaca_threshold"]);
}
if (isset($req["text_min_threshold"])) {
$config_values = substituteOption($config_values, "minimum_association_threshold", $req["text_min_threshold"]);
}
write_config_values($config_values, $IndexingClassificationPath . "config.php");
//it saves the options from the array to the config file
}
return true;
}
function savefields($req)
{
$fields_loms_string = array2string(json_decode($req["fields_loms_json"]));
$fields_uses_string = array2string(json_decode($req["fields_uses_json"]));
$fields_tags_string = array2string(json_decode($req["fields_tags_json"]));
$config_values = processFileForOptions($req['file']);
//it reads an option from the file specified (it creates an array with form array["option"]=value)
$config_values = substituteOption($config_values, "loms_fields", $fields_loms_string);
$config_values = substituteOption($config_values, "uses_fields", $fields_uses_string);
$config_values = substituteOption($config_values, "tags_fields", $fields_tags_string);
write_config_values($config_values, $req['file']);
//it saves the options from the array to the file indicated
return true;
}