diff options
Diffstat (limited to 'classes/Pref_Filters.php')
| -rw-r--r-- | classes/Pref_Filters.php | 966 |
1 files changed, 966 insertions, 0 deletions
diff --git a/classes/Pref_Filters.php b/classes/Pref_Filters.php new file mode 100644 index 000000000..1656e92b8 --- /dev/null +++ b/classes/Pref_Filters.php @@ -0,0 +1,966 @@ +<?php +class Pref_Filters extends Handler_Protected { + + const ACTION_TAG = 4; + const ACTION_SCORE = 6; + const ACTION_LABEL = 7; + const ACTION_PLUGIN = 9; + const ACTION_REMOVE_TAG = 10; + + const PARAM_ACTIONS = [self::ACTION_TAG, self::ACTION_SCORE, + self::ACTION_LABEL, self::ACTION_PLUGIN, self::ACTION_REMOVE_TAG]; + + function csrf_ignore(string $method): bool { + $csrf_ignored = array("index", "getfiltertree", "savefilterorder"); + + return array_search($method, $csrf_ignored) !== false; + } + + function filtersortreset(): void { + $sth = $this->pdo->prepare("UPDATE ttrss_filters2 + SET order_id = 0 WHERE owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + } + + function savefilterorder(): void { + $data = json_decode($_POST['payload'], true); + + #file_put_contents("/tmp/saveorder.json", clean($_POST['payload'])); + #$data = json_decode(file_get_contents("/tmp/saveorder.json"), true); + + if (!is_array($data['items'])) + $data['items'] = json_decode($data['items'], true); + + $index = 0; + + if (is_array($data) && is_array($data['items'])) { + + $sth = $this->pdo->prepare("UPDATE ttrss_filters2 SET + order_id = ? WHERE id = ? AND + owner_uid = ?"); + + foreach ($data['items'][0]['items'] as $item) { + $filter_id = (int) str_replace("FILTER:", "", $item['_reference']); + + if ($filter_id > 0) { + $sth->execute([$index, $filter_id, $_SESSION['uid']]); + ++$index; + } + } + } + } + + function testFilterDo(): void { + $offset = (int) clean($_REQUEST["offset"]); + $limit = (int) clean($_REQUEST["limit"]); + + $filter = array(); + + $filter["enabled"] = true; + $filter["match_any_rule"] = checkbox_to_sql_bool($_REQUEST["match_any_rule"] ?? false); + $filter["inverse"] = checkbox_to_sql_bool($_REQUEST["inverse"] ?? false); + + $filter["rules"] = array(); + $filter["actions"] = array("dummy-action"); + + $res = $this->pdo->query("SELECT id,name FROM ttrss_filter_types"); + + /** @var array<int, string> */ + $filter_types = []; + + while ($line = $res->fetch()) { + $filter_types[$line["id"]] = $line["name"]; + } + + $scope_qparts = array(); + + $rctr = 0; + + /** @var string $r */ + foreach (clean($_REQUEST["rule"]) AS $r) { + /** @var array{'reg_exp': string, 'filter_type': int, 'feed_id': array<int, int|string>, 'name': string}|null */ + $rule = json_decode($r, true); + + if ($rule && $rctr < 5) { + $rule["type"] = $filter_types[$rule["filter_type"]]; + unset($rule["filter_type"]); + + $scope_inner_qparts = []; + + /** @var int|string $feed_id may be a category string (e.g. 'CAT:7') or feed ID int */ + foreach ($rule["feed_id"] as $feed_id) { + + if (strpos("$feed_id", "CAT:") === 0) { + $cat_id = (int) substr("$feed_id", 4); + array_push($scope_inner_qparts, "cat_id = " . $cat_id); + } else if (is_numeric($feed_id) && $feed_id > 0) { + array_push($scope_inner_qparts, "feed_id = " . (int)$feed_id); + } + } + + if (count($scope_inner_qparts) > 0) { + array_push($scope_qparts, "(" . implode(" OR ", $scope_inner_qparts) . ")"); + } + + array_push($filter["rules"], $rule); + + ++$rctr; + } else { + break; + } + } + + if (count($scope_qparts) == 0) $scope_qparts = ["true"]; + + $glue = $filter['match_any_rule'] ? " OR " : " AND "; + $scope_qpart = join($glue, $scope_qparts); + + /** @phpstan-ignore-next-line */ + if (!$scope_qpart) $scope_qpart = "true"; + + $rv = array(); + + //while ($found < $limit && $offset < $limit * 1000 && time() - $started < ini_get("max_execution_time") * 0.7) { + + $sth = $this->pdo->prepare("SELECT ttrss_entries.id, + ttrss_entries.title, + ttrss_feeds.id AS feed_id, + ttrss_feeds.title AS feed_title, + ttrss_feed_categories.id AS cat_id, + content, + date_entered, + link, + author, + tag_cache + FROM + ttrss_entries, ttrss_user_entries + LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id) + LEFT JOIN ttrss_feed_categories ON (ttrss_feeds.cat_id = ttrss_feed_categories.id) + WHERE + ref_id = ttrss_entries.id AND + ($scope_qpart) AND + ttrss_user_entries.owner_uid = ? + ORDER BY date_entered DESC LIMIT $limit OFFSET $offset"); + + $sth->execute([$_SESSION['uid']]); + + while ($line = $sth->fetch()) { + + $rc = RSSUtils::get_article_filters(array($filter), $line['title'], $line['content'], $line['link'], + $line['author'], explode(",", $line['tag_cache'])); + + if (count($rc) > 0) { + + $line["content_preview"] = truncate_string(strip_tags($line["content"]), 200, '…'); + + $excerpt_length = 100; + + PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_QUERY_HEADLINES, + function ($result) use (&$line) { + $line = $result; + }, + $line, $excerpt_length); + + $content_preview = $line["content_preview"]; + + $tmp = "<li><span class='title'>" . $line["title"] . "</span><br/>" . + "<span class='feed'>" . $line['feed_title'] . "</span>, <span class='date'>" . mb_substr($line["date_entered"], 0, 16) . "</span>" . + "<div class='preview text-muted'>" . $content_preview . "</div>" . + "</li>"; + + array_push($rv, $tmp); + + } + } + + print json_encode($rv); + } + + private function _get_rules_list(int $filter_id): string { + $sth = $this->pdo->prepare("SELECT reg_exp, + inverse, + match_on, + feed_id, + cat_id, + cat_filter, + ttrss_filter_types.description AS field + FROM + ttrss_filters2_rules, ttrss_filter_types + WHERE + filter_id = ? AND filter_type = ttrss_filter_types.id + ORDER BY reg_exp"); + $sth->execute([$filter_id]); + + $rv = ""; + + while ($line = $sth->fetch()) { + + if ($line["match_on"]) { + $feeds = json_decode($line["match_on"], true); + $feeds_fmt = []; + + foreach ($feeds as $feed_id) { + + if (strpos($feed_id, "CAT:") === 0) { + $feed_id = (int)substr($feed_id, 4); + array_push($feeds_fmt, Feeds::_get_cat_title($feed_id)); + } else { + if ($feed_id) + array_push($feeds_fmt, Feeds::_get_title((int)$feed_id)); + else + array_push($feeds_fmt, __("All feeds")); + } + } + + $where = implode(", ", $feeds_fmt); + + } else { + + $where = $line["cat_filter"] ? + Feeds::_get_cat_title($line["cat_id"] ?? 0) : + ($line["feed_id"] ? + Feeds::_get_title($line["feed_id"]) : __("All feeds")); + } + +# $where = $line["cat_id"] . "/" . $line["feed_id"]; + + $inverse = $line["inverse"] ? "inverse" : ""; + + $rv .= "<li class='$inverse'>" . T_sprintf("%s on %s in %s %s", + htmlspecialchars($line["reg_exp"]), + $line["field"], + $where, + $line["inverse"] ? __("(inverse)") : "") . "</li>"; + } + + return $rv; + } + + function getfiltertree(): void { + $root = array(); + $root['id'] = 'root'; + $root['name'] = __('Filters'); + $root['enabled'] = true; + $root['items'] = array(); + + $filter_search = ($_SESSION["prefs_filter_search"] ?? ""); + + $sth = $this->pdo->prepare("SELECT *, + (SELECT action_param FROM ttrss_filters2_actions + WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS action_param, + (SELECT action_id FROM ttrss_filters2_actions + WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS action_id, + (SELECT description FROM ttrss_filter_actions + WHERE id = (SELECT action_id FROM ttrss_filters2_actions + WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1)) AS action_name, + (SELECT reg_exp FROM ttrss_filters2_rules + WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS reg_exp + FROM ttrss_filters2 WHERE + owner_uid = ? ORDER BY order_id, title"); + $sth->execute([$_SESSION['uid']]); + + $folder = array(); + $folder['items'] = array(); + + while ($line = $sth->fetch()) { + + $name = $this->_get_name($line["id"]); + + $match_ok = false; + if ($filter_search) { + if (mb_strpos($line['title'], $filter_search) !== false) { + $match_ok = true; + } + + $rules_sth = $this->pdo->prepare("SELECT reg_exp + FROM ttrss_filters2_rules WHERE filter_id = ?"); + $rules_sth->execute([$line['id']]); + + while ($rule_line = $rules_sth->fetch()) { + if (mb_strpos($rule_line['reg_exp'], $filter_search) !== false) { + $match_ok = true; + break; + } + } + } + + if ($line['action_id'] == self::ACTION_LABEL) { + $label_sth = $this->pdo->prepare("SELECT fg_color, bg_color + FROM ttrss_labels2 WHERE caption = ? AND + owner_uid = ?"); + $label_sth->execute([$line['action_param'], $_SESSION['uid']]); + + if ($label_row = $label_sth->fetch()) { + //$fg_color = $label_row["fg_color"]; + $bg_color = $label_row["bg_color"]; + + $name[1] = "<i class=\"material-icons\" style='color : $bg_color; margin-right : 4px'>label</i>" . $name[1]; + } + } + + $filter = array(); + $filter['id'] = 'FILTER:' . $line['id']; + $filter['bare_id'] = $line['id']; + $filter['name'] = $name[0]; + $filter['param'] = $name[1]; + $filter['checkbox'] = false; + $filter['last_triggered'] = $line["last_triggered"] ? TimeHelper::make_local_datetime($line["last_triggered"], false) : null; + $filter['enabled'] = sql_bool_to_bool($line["enabled"]); + $filter['rules'] = $this->_get_rules_list($line['id']); + + if (!$filter_search || $match_ok) { + array_push($folder['items'], $filter); + } + } + + $root['items'] = $folder['items']; + + $fl = array(); + $fl['identifier'] = 'id'; + $fl['label'] = 'name'; + $fl['items'] = array($root); + + print json_encode($fl); + } + + function edit(): void { + + $filter_id = (int) clean($_REQUEST["id"] ?? 0); + + $sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2 + WHERE id = ? AND owner_uid = ?"); + $sth->execute([$filter_id, $_SESSION['uid']]); + + if (empty($filter_id) || $row = $sth->fetch()) { + $rv = [ + "id" => $filter_id, + "enabled" => $row["enabled"] ?? true, + "match_any_rule" => $row["match_any_rule"] ?? false, + "inverse" => $row["inverse"] ?? false, + "title" => $row["title"] ?? "", + "rules" => [], + "actions" => [], + "filter_types" => [], + "action_types" => [], + "plugin_actions" => [], + "labels" => Labels::get_all($_SESSION["uid"]) + ]; + + $res = $this->pdo->query("SELECT id,description + FROM ttrss_filter_types WHERE id != 5 ORDER BY description"); + + while ($line = $res->fetch()) { + $rv["filter_types"][$line["id"]] = __($line["description"]); + } + + $res = $this->pdo->query("SELECT id,description FROM ttrss_filter_actions + ORDER BY name"); + + while ($line = $res->fetch()) { + $rv["action_types"][$line["id"]] = __($line["description"]); + } + + $filter_actions = PluginHost::getInstance()->get_filter_actions(); + + foreach ($filter_actions as $fclass => $factions) { + foreach ($factions as $faction) { + + $rv["plugin_actions"][$fclass . ":" . $faction["action"]] = + $fclass . ": " . $faction["description"]; + } + } + + if ($filter_id) { + $rules_sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_rules + WHERE filter_id = ? ORDER BY reg_exp, id"); + $rules_sth->execute([$filter_id]); + + while ($rrow = $rules_sth->fetch(PDO::FETCH_ASSOC)) { + if ($rrow["match_on"]) { + $rrow["feed_id"] = json_decode($rrow["match_on"], true); + } else { + if ($rrow["cat_filter"]) { + $feed_id = "CAT:" . (int)$rrow["cat_id"]; + } else { + $feed_id = (int)$rrow["feed_id"]; + } + + $rrow["feed_id"] = ["" . $feed_id]; // set item type to string for in_array() + } + + unset($rrow["cat_filter"]); + unset($rrow["cat_id"]); + unset($rrow["filter_id"]); + unset($rrow["id"]); + if (!$rrow["inverse"]) unset($rrow["inverse"]); + unset($rrow["match_on"]); + + $rrow["name"] = $this->_get_rule_name($rrow); + + array_push($rv["rules"], $rrow); + } + + $actions_sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_actions + WHERE filter_id = ? ORDER BY id"); + $actions_sth->execute([$filter_id]); + + while ($arow = $actions_sth->fetch(PDO::FETCH_ASSOC)) { + $arow["action_param_label"] = $arow["action_param"]; + + unset($arow["filter_id"]); + unset($arow["id"]); + + $arow["name"] = $this->_get_action_name($arow); + + array_push($rv["actions"], $arow); + } + } + print json_encode($rv); + } + } + + /** + * @param array<string, mixed>|null $rule + */ + private function _get_rule_name(?array $rule = null): string { + if (!$rule) $rule = json_decode(clean($_REQUEST["rule"]), true); + + $feeds = $rule["feed_id"]; + $feeds_fmt = []; + + if (!is_array($feeds)) $feeds = [$feeds]; + + foreach ($feeds as $feed_id) { + + if (strpos($feed_id, "CAT:") === 0) { + $feed_id = (int)substr($feed_id, 4); + array_push($feeds_fmt, Feeds::_get_cat_title($feed_id)); + } else { + if ($feed_id) + array_push($feeds_fmt, Feeds::_get_title((int)$feed_id)); + else + array_push($feeds_fmt, __("All feeds")); + } + } + + $feed = implode(", ", $feeds_fmt); + + $sth = $this->pdo->prepare("SELECT description FROM ttrss_filter_types + WHERE id = ?"); + $sth->execute([(int)$rule["filter_type"]]); + + if ($row = $sth->fetch()) { + $filter_type = $row["description"]; + } else { + $filter_type = "?UNKNOWN?"; + } + + $inverse = isset($rule["inverse"]) ? "inverse" : ""; + + return "<span class='filterRule $inverse'>" . + T_sprintf("%s on %s in %s %s", htmlspecialchars($rule["reg_exp"]), + "<span class='field'>$filter_type</span>", "<span class='feed'>$feed</span>", isset($rule["inverse"]) ? __("(inverse)") : "") . "</span>"; + } + + function printRuleName(): void { + print $this->_get_rule_name(json_decode(clean($_REQUEST["rule"]), true)); + } + + /** + * @param array<string, mixed>|null $action + */ + private function _get_action_name(?array $action = null): string { + if (!$action) { + return ""; + } + + $sth = $this->pdo->prepare("SELECT description FROM + ttrss_filter_actions WHERE id = ?"); + $sth->execute([(int)$action["action_id"]]); + + $title = ""; + + if ($row = $sth->fetch()) { + + $title = __($row["description"]); + + if ($action["action_id"] == self::ACTION_PLUGIN) { + list ($pfclass, $pfaction) = explode(":", $action["action_param"]); + + $filter_actions = PluginHost::getInstance()->get_filter_actions(); + + foreach ($filter_actions as $fclass => $factions) { + foreach ($factions as $faction) { + if ($pfaction == $faction["action"] && $pfclass == $fclass) { + $title .= ": " . $fclass . ": " . $faction["description"]; + break; + } + } + } + } else if (in_array($action["action_id"], self::PARAM_ACTIONS)) { + $title .= ": " . $action["action_param"]; + } + } + + return $title; + } + + function printActionName(): void { + print $this->_get_action_name(json_decode(clean($_REQUEST["action"] ?? ""), true)); + } + + function editSave(): void { + $filter_id = (int) clean($_REQUEST["id"]); + $enabled = checkbox_to_sql_bool($_REQUEST["enabled"] ?? false); + $match_any_rule = checkbox_to_sql_bool($_REQUEST["match_any_rule"] ?? false); + $inverse = checkbox_to_sql_bool($_REQUEST["inverse"] ?? false); + $title = clean($_REQUEST["title"]); + + $this->pdo->beginTransaction(); + + $sth = $this->pdo->prepare("UPDATE ttrss_filters2 SET enabled = ?, + match_any_rule = ?, + inverse = ?, + title = ? + WHERE id = ? AND owner_uid = ?"); + + $sth->execute([$enabled, $match_any_rule, $inverse, $title, $filter_id, $_SESSION['uid']]); + + $this->_save_rules_and_actions($filter_id); + + $this->pdo->commit(); + } + + function remove(): void { + + $ids = explode(",", clean($_REQUEST["ids"])); + $ids_qmarks = arr_qmarks($ids); + + $sth = $this->pdo->prepare("DELETE FROM ttrss_filters2 WHERE id IN ($ids_qmarks) + AND owner_uid = ?"); + $sth->execute([...$ids, $_SESSION['uid']]); + } + + private function _save_rules_and_actions(int $filter_id): void { + + $sth = $this->pdo->prepare("DELETE FROM ttrss_filters2_rules WHERE filter_id = ?"); + $sth->execute([$filter_id]); + + $sth = $this->pdo->prepare("DELETE FROM ttrss_filters2_actions WHERE filter_id = ?"); + $sth->execute([$filter_id]); + + if (!is_array(clean($_REQUEST["rule"] ?? ""))) $_REQUEST["rule"] = []; + if (!is_array(clean($_REQUEST["action"] ?? ""))) $_REQUEST["action"] = []; + + if ($filter_id) { + /* create rules */ + + $rules = array(); + $actions = array(); + + foreach (clean($_REQUEST["rule"]) as $rule) { + $rule = json_decode($rule, true); + unset($rule["id"]); + + if (array_search($rule, $rules) === false) { + array_push($rules, $rule); + } + } + + foreach (clean($_REQUEST["action"]) as $action) { + $action = json_decode($action, true); + unset($action["id"]); + + if (array_search($action, $actions) === false) { + array_push($actions, $action); + } + } + + $rsth = $this->pdo->prepare("INSERT INTO ttrss_filters2_rules + (filter_id, reg_exp,filter_type,feed_id,cat_id,match_on,inverse) VALUES + (?, ?, ?, NULL, NULL, ?, ?)"); + + foreach ($rules as $rule) { + if ($rule) { + + $reg_exp = trim($rule["reg_exp"]); + $inverse = isset($rule["inverse"]) ? 1 : 0; + + $filter_type = (int)trim($rule["filter_type"]); + $match_on = json_encode($rule["feed_id"]); + + $rsth->execute([$filter_id, $reg_exp, $filter_type, $match_on, $inverse]); + } + } + + $asth = $this->pdo->prepare("INSERT INTO ttrss_filters2_actions + (filter_id, action_id, action_param) VALUES + (?, ?, ?)"); + + foreach ($actions as $action) { + if ($action) { + + $action_id = (int)$action["action_id"]; + $action_param = $action["action_param"]; + $action_param_label = $action["action_param_label"]; + + if ($action_id == self::ACTION_LABEL) { + $action_param = $action_param_label; + } + + if ($action_id == self::ACTION_SCORE) { + $action_param = (int)str_replace("+", "", $action_param); + } + + if (in_array($action_id, [self::ACTION_TAG, self::ACTION_REMOVE_TAG])) { + $action_param = implode(", ", FeedItem_Common::normalize_categories( + explode(",", $action_param))); + } + + $asth->execute([$filter_id, $action_id, $action_param]); + } + } + } + } + + function add(): void { + $enabled = checkbox_to_sql_bool($_REQUEST["enabled"] ?? false); + $match_any_rule = checkbox_to_sql_bool($_REQUEST["match_any_rule"] ?? false); + $title = clean($_REQUEST["title"]); + $inverse = checkbox_to_sql_bool($_REQUEST["inverse"] ?? false); + + $this->pdo->beginTransaction(); + + /* create base filter */ + + $sth = $this->pdo->prepare("INSERT INTO ttrss_filters2 + (owner_uid, match_any_rule, enabled, title, inverse) VALUES + (?, ?, ?, ?, ?)"); + + $sth->execute([$_SESSION['uid'], $match_any_rule, $enabled, $title, $inverse]); + + $sth = $this->pdo->prepare("SELECT MAX(id) AS id FROM ttrss_filters2 + WHERE owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + + if ($row = $sth->fetch()) { + $filter_id = $row['id']; + $this->_save_rules_and_actions($filter_id); + } + + $this->pdo->commit(); + } + + function index(): void { + if (array_key_exists("search", $_REQUEST)) { + $filter_search = clean($_REQUEST["search"]); + $_SESSION["prefs_filter_search"] = $filter_search; + } else { + $filter_search = ($_SESSION["prefs_filter_search"] ?? ""); + } + + ?> + <div dojoType='dijit.layout.BorderContainer' gutters='false'> + <div style='padding : 0px' dojoType='dijit.layout.ContentPane' region='top'> + <div dojoType='fox.Toolbar'> + + <div style='float : right; padding-right : 4px;'> + <input dojoType="dijit.form.TextBox" id="filter_search" size="20" type="search" + value="<?= htmlspecialchars($filter_search) ?>"> + <button dojoType="dijit.form.Button" onclick="dijit.byId('filterTree').reload()"> + <?= __('Search') ?></button> + </div> + + <div dojoType="fox.form.DropDownButton"> + <span><?= __('Select') ?></span> + <div dojoType="dijit.Menu" style="display: none;"> + <div onclick="dijit.byId('filterTree').model.setAllChecked(true)" + dojoType="dijit.MenuItem"><?= __('All') ?></div> + <div onclick="dijit.byId('filterTree').model.setAllChecked(false)" + dojoType="dijit.MenuItem"><?= __('None') ?></div> + </div> + </div> + + <button dojoType="dijit.form.Button" onclick="return Filters.edit()"> + <?= __('Create filter') ?></button> + <button dojoType="dijit.form.Button" onclick="return dijit.byId('filterTree').joinSelectedFilters()"> + <?= __('Combine') ?></button> + <button dojoType="dijit.form.Button" onclick="return dijit.byId('filterTree').removeSelectedFilters()"> + <?= __('Remove') ?></button> + <button dojoType="dijit.form.Button" onclick="return dijit.byId('filterTree').resetFilterOrder()"> + <?= __('Reset sort order') ?></button> + <button dojoType="dijit.form.Button" onclick="return dijit.byId('filterTree').toggleRules()"> + <?= __('Toggle rule display') ?></button> + + </div> + </div> + <div style='padding : 0px' dojoType='dijit.layout.ContentPane' region='center'> + <div dojoType="fox.PrefFilterStore" jsId="filterStore" + url="backend.php?op=Pref_Filters&method=getfiltertree"> + </div> + <div dojoType="lib.CheckBoxStoreModel" jsId="filterModel" store="filterStore" + query="{id:'root'}" rootId="root" rootLabel="Filters" + childrenAttrs="items" checkboxStrict="false" checkboxAll="false"> + </div> + <div dojoType="fox.PrefFilterTree" id="filterTree" dndController="dijit.tree.dndSource" + betweenThreshold="5" model="filterModel" openOnClick="true"> + </div> + </div> + <?php PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB, "prefFilters") ?> + </div> + <?php + } + + function editrule(): void { + /** @var array<int, int|string> */ + $feed_ids = explode(",", clean($_REQUEST["ids"])); + + print json_encode([ + "multiselect" => $this->_feed_multi_select("feed_id", $feed_ids, 'required="1" style="width : 100%; height : 300px" dojoType="fox.form.ValidationMultiSelect"') + ]); + } + + /** + * @return array<int, string> + */ + private function _get_name(int $id): array { + + $sth = $this->pdo->prepare( + "SELECT title,match_any_rule,f.inverse AS inverse,COUNT(DISTINCT r.id) AS num_rules,COUNT(DISTINCT a.id) AS num_actions + FROM ttrss_filters2 AS f LEFT JOIN ttrss_filters2_rules AS r + ON (r.filter_id = f.id) + LEFT JOIN ttrss_filters2_actions AS a + ON (a.filter_id = f.id) WHERE f.id = ? GROUP BY f.title, f.match_any_rule, f.inverse"); + $sth->execute([$id]); + + if ($row = $sth->fetch()) { + + $title = $row["title"]; + $num_rules = $row["num_rules"]; + $num_actions = $row["num_actions"]; + $match_any_rule = $row["match_any_rule"]; + $inverse = $row["inverse"]; + + if (!$title) $title = __("[No caption]"); + + $title = sprintf(_ngettext("%s (%d rule)", "%s (%d rules)", (int) $num_rules), $title, $num_rules); + + $sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_actions + WHERE filter_id = ? ORDER BY id LIMIT 1"); + $sth->execute([$id]); + + $actions = ""; + + if ($line = $sth->fetch()) { + $actions = $this->_get_action_name($line); + + $num_actions -= 1; + } + + if ($match_any_rule) $title .= " (" . __("matches any rule") . ")"; + if ($inverse) $title .= " (" . __("inverse") . ")"; + + if ($num_actions > 0) + $actions = sprintf(_ngettext("%s (+%d action)", "%s (+%d actions)", (int) $num_actions), $actions, $num_actions); + + return [$title, $actions]; + } + + return []; + } + + function join(): void { + /** @var array<int, int> */ + $ids = array_map("intval", explode(",", clean($_REQUEST["ids"]))); + + if (count($ids) > 1) { + $base_id = array_shift($ids); + $ids_qmarks = arr_qmarks($ids); + + $this->pdo->beginTransaction(); + + $sth = $this->pdo->prepare("UPDATE ttrss_filters2_rules + SET filter_id = ? WHERE filter_id IN ($ids_qmarks)"); + $sth->execute([$base_id, ...$ids]); + + $sth = $this->pdo->prepare("UPDATE ttrss_filters2_actions + SET filter_id = ? WHERE filter_id IN ($ids_qmarks)"); + $sth->execute([$base_id, ...$ids]); + + $sth = $this->pdo->prepare("DELETE FROM ttrss_filters2 WHERE id IN ($ids_qmarks)"); + $sth->execute($ids); + + $sth = $this->pdo->prepare("UPDATE ttrss_filters2 SET match_any_rule = true WHERE id = ?"); + $sth->execute([$base_id]); + + $this->pdo->commit(); + + $this->_optimize($base_id); + + } + } + + private function _optimize(int $id): void { + + $this->pdo->beginTransaction(); + + $sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_actions + WHERE filter_id = ?"); + $sth->execute([$id]); + + $tmp = array(); + $dupe_ids = array(); + + while ($line = $sth->fetch()) { + $id = $line["id"]; + unset($line["id"]); + + if (array_search($line, $tmp) === false) { + array_push($tmp, $line); + } else { + array_push($dupe_ids, $id); + } + } + + if (count($dupe_ids) > 0) { + $ids_str = join(",", $dupe_ids); + + $this->pdo->query("DELETE FROM ttrss_filters2_actions WHERE id IN ($ids_str)"); + } + + $sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_rules + WHERE filter_id = ?"); + $sth->execute([$id]); + + $tmp = array(); + $dupe_ids = array(); + + while ($line = $sth->fetch()) { + $id = $line["id"]; + unset($line["id"]); + + if (array_search($line, $tmp) === false) { + array_push($tmp, $line); + } else { + array_push($dupe_ids, $id); + } + } + + if (count($dupe_ids) > 0) { + $ids_str = join(",", $dupe_ids); + + $this->pdo->query("DELETE FROM ttrss_filters2_rules WHERE id IN ($ids_str)"); + } + + $this->pdo->commit(); + } + + /** + * @param array<int, int|string> $default_ids + */ + private function _feed_multi_select(string $id, array $default_ids = [], string $attributes = "", + bool $include_all_feeds = true, ?int $root_id = null, int $nest_level = 0): string { + + $pdo = Db::pdo(); + + $rv = ""; + + // print_r(in_array("CAT:6",$default_ids)); + + if (!$root_id) { + $rv .= "<select multiple=\true\" id=\"$id\" name=\"$id\" $attributes>"; + if ($include_all_feeds) { + $is_selected = (in_array("0", $default_ids)) ? "selected=\"1\"" : ""; + $rv .= "<option $is_selected value=\"0\">".__('All feeds')."</option>"; + } + } + + if (get_pref(Prefs::ENABLE_FEED_CATS)) { + + if (!$root_id) $root_id = null; + + $sth = $pdo->prepare("SELECT id,title, + (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE + c2.parent_cat = ttrss_feed_categories.id) AS num_children + FROM ttrss_feed_categories + WHERE owner_uid = :uid AND + (parent_cat = :root_id OR (:root_id IS NULL AND parent_cat IS NULL)) ORDER BY title"); + + $sth->execute([":uid" => $_SESSION['uid'], ":root_id" => $root_id]); + + while ($line = $sth->fetch()) { + + for ($i = 0; $i < $nest_level; $i++) + $line["title"] = " " . $line["title"]; + + $is_selected = in_array("CAT:".$line["id"], $default_ids) ? "selected=\"1\"" : ""; + + $rv .= sprintf("<option $is_selected value='CAT:%d'>%s</option>", + $line["id"], htmlspecialchars($line["title"])); + + if ($line["num_children"] > 0) + $rv .= $this->_feed_multi_select($id, $default_ids, $attributes, + $include_all_feeds, $line["id"], $nest_level+1); + + $f_sth = $pdo->prepare("SELECT id,title FROM ttrss_feeds + WHERE cat_id = ? AND owner_uid = ? ORDER BY title"); + + $f_sth->execute([$line['id'], $_SESSION['uid']]); + + while ($fline = $f_sth->fetch()) { + $is_selected = (in_array($fline["id"], $default_ids)) ? "selected=\"1\"" : ""; + + $fline["title"] = " " . $fline["title"]; + + for ($i = 0; $i < $nest_level; $i++) + $fline["title"] = " " . $fline["title"]; + + $rv .= sprintf("<option $is_selected value='%d'>%s</option>", + $fline["id"], htmlspecialchars($fline["title"])); + } + } + + if (!$root_id) { + $is_selected = in_array("CAT:0", $default_ids) ? "selected=\"1\"" : ""; + + $rv .= sprintf("<option $is_selected value='CAT:0'>%s</option>", + __("Uncategorized")); + + $f_sth = $pdo->prepare("SELECT id,title FROM ttrss_feeds + WHERE cat_id IS NULL AND owner_uid = ? ORDER BY title"); + $f_sth->execute([$_SESSION['uid']]); + + while ($fline = $f_sth->fetch()) { + $is_selected = in_array($fline["id"], $default_ids) ? "selected=\"1\"" : ""; + + $fline["title"] = " " . $fline["title"]; + + for ($i = 0; $i < $nest_level; $i++) + $fline["title"] = " " . $fline["title"]; + + $rv .= sprintf("<option $is_selected value='%d'>%s</option>", + $fline["id"], htmlspecialchars($fline["title"])); + } + } + + } else { + $sth = $pdo->prepare("SELECT id,title FROM ttrss_feeds + WHERE owner_uid = ? ORDER BY title"); + $sth->execute([$_SESSION['uid']]); + + while ($line = $sth->fetch()) { + + $is_selected = (in_array($line["id"], $default_ids)) ? "selected=\"1\"" : ""; + + $rv .= sprintf("<option $is_selected value='%d'>%s</option>", + $line["id"], htmlspecialchars($line["title"])); + } + } + + if (!$root_id) { + $rv .= "</select>"; + } + + return $rv; + } +} |