ttrss/classes/pref/filters.php

1251 lines
38 KiB
PHP
Executable File

<?php
class Pref_Filters extends Handler_Protected {
function csrf_ignore($method) {
$csrf_ignored = array("index", "getfiltertree", "edit", "newfilter", "newrule",
"newaction", "savefilterorder");
return array_search($method, $csrf_ignored) !== false;
}
function filtersortreset() {
$sth = $this->pdo->prepare("UPDATE ttrss_filters2
SET order_id = 0 WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
return;
}
function savefilterorder() {
$data = json_decode($_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;
}
}
}
return;
}
function testFilterDo() {
$offset = (int) clean($_REQUEST["offset"]);
$limit = (int) clean($_REQUEST["limit"]);
$filter = array();
$filter["enabled"] = true;
$filter["match_any_rule"] = checkbox_to_sql_bool(clean($_REQUEST["match_any_rule"]));
$filter["inverse"] = checkbox_to_sql_bool(clean($_REQUEST["inverse"]));
$filter["rules"] = array();
$filter["actions"] = array("dummy-action");
$res = $this->pdo->query("SELECT id,name FROM ttrss_filter_types");
$filter_types = array();
while ($line = $res->fetch()) {
$filter_types[$line["id"]] = $line["name"];
}
$scope_qparts = array();
$rctr = 0;
foreach (clean($_REQUEST["rule"]) AS $r) {
$rule = json_decode($r, true);
if ($rule && $rctr < 5) {
$rule["type"] = $filter_types[$rule["filter_type"]];
unset($rule["filter_type"]);
$scope_inner_qparts = [];
foreach ($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 = " . $this->pdo->quote($cat_id));
} else if ($feed_id > 0) {
array_push($scope_inner_qparts, "feed_id = " . $this->pdo->quote($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, $scope_qparts);
if (!$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, '&hellip;');
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
$line = $p->hook_query_headlines($line, 100);
}
$content_preview = $line["content_preview"];
$tmp = "<tr style='margin-top : 5px'>";
#$tmp .= "<td width='5%' align='center'><input dojoType=\"dijit.form.CheckBox\"
# checked=\"1\" disabled=\"1\" type=\"checkbox\"></td>";
$id = $line['id'];
$tmp .= "<td width='5%' align='center'><img style='cursor : pointer' title='".__("Preview article")."'
src='images/information.png' onclick='popupOpenArticle($id)'></td><td>";
/*foreach ($filter['rules'] as $rule) {
$reg_exp = str_replace('/', '\/', $rule["reg_exp"]);
$line["title"] = preg_replace("/($reg_exp)/i",
"<span class=\"highlight\">$1</span>", $line["title"]);
$content_preview = preg_replace("/($reg_exp)/i",
"<span class=\"highlight\">$1</span>", $content_preview);
}*/
$tmp .= "<strong>" . $line["title"] . "</strong><br/>";
$tmp .= $line['feed_title'] . ", " . mb_substr($line["date_entered"], 0, 16);
$tmp .= "<div class='insensitive'>" . $content_preview . "</div>";
$tmp .= "</td></tr>";
array_push($rv, $tmp);
/*array_push($rv, array("title" => $line["title"],
"content" => $content_preview,
"date" => $line["date_entered"],
"feed" => $line["feed_title"])); */
}
}
//$offset += $limit;
//}
/*if ($found == 0) {
print "<tr><td align='center'>" .
__("No recent articles matching this filter have been found.");
}*/
print json_encode($rv);
}
function testFilter() {
if (isset($_REQUEST["offset"])) return $this->testFilterDo();
//print __("Articles matching this filter:");
print "<div><img id='prefFilterLoadingIndicator' src='images/indicator_tiny.gif'>&nbsp;<span id='prefFilterProgressMsg'>Looking for articles...</span></div>";
print "<br/><div class=\"filterTestHolder\">";
print "<table width=\"100%\" cellspacing=\"0\" id=\"prefFilterTestResultList\">";
print "</table></div>";
print "<div style='text-align : center'>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('filterTestDlg').hide()\">".
__('Close this window')."</button>";
print "</div>";
}
private function getfilterrules_concise($filter_id) {
$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($feeds_fmt, Feeds::getCategoryTitle($feed_id));
} else {
if ($feed_id)
array_push($feeds_fmt, Feeds::getFeedTitle((int)$feed_id));
else
array_push($feeds_fmt, __("All feeds"));
}
}
$where = implode(", ", $feeds_fmt);
} else {
$where = $line["cat_filter"] ?
Feeds::getCategoryTitle($line["cat_id"]) :
($line["feed_id"] ?
Feeds::getFeedTitle($line["feed_id"]) : __("All feeds"));
}
# $where = $line["cat_id"] . "/" . $line["feed_id"];
$inverse = $line["inverse"] ? "inverse" : "";
$rv .= "<span class='$inverse'>" . T_sprintf("%s on %s in %s %s",
htmlspecialchars($line["reg_exp"]),
$line["field"],
$where,
$line["inverse"] ? __("(inverse)") : "") . "</span>";
}
return $rv;
}
function getfiltertree() {
$root = array();
$root['id'] = 'root';
$root['name'] = __('Filters');
$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 = $this->getFilterName($line["id"]);
$match_ok = false;
if ($filter_search) {
$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'] == 7) {
$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] = "<span class=\"labelColorIndicator\" id=\"label-editor-indicator\" style='color : $fg_color; background-color : $bg_color; margin-right : 4px'>&alpha;</span>" . $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['enabled'] = $line["enabled"];
$filter['rules'] = $this->getfilterrules_concise($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);
return;
}
function edit() {
$filter_id = clean($_REQUEST["id"]);
$sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2
WHERE id = ? AND owner_uid = ?");
$sth->execute([$filter_id, $_SESSION['uid']]);
if ($row = $sth->fetch()) {
$enabled = $row["enabled"];
$match_any_rule = $row["match_any_rule"];
$inverse = $row["inverse"];
$title = htmlspecialchars($row["title"]);
print "<form id=\"filter_edit_form\" onsubmit='return false'>";
print_hidden("op", "pref-filters");
print_hidden("id", "$filter_id");
print_hidden("method", "editSave");
print_hidden("csrf_token", $_SESSION['csrf_token']);
print "<div class=\"dlgSec\">".__("Caption")."</div>";
print "<input required=\"true\" dojoType=\"dijit.form.ValidationTextBox\" style=\"width : 20em;\" name=\"title\" value=\"$title\">";
print "</div>";
print "<div class=\"dlgSec\">".__("Match")."</div>";
print "<div dojoType=\"dijit.Toolbar\">";
print "<div dojoType=\"dijit.form.DropDownButton\">".
"<span>" . __('Select')."</span>";
print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(true)\"
dojoType=\"dijit.MenuItem\">".__('All')."</div>";
print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(false)\"
dojoType=\"dijit.MenuItem\">".__('None')."</div>";
print "</div></div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addRule()\">".
__('Add')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteRule()\">".
__('Delete')."</button> ";
print "</div>";
print "<ul id='filterDlg_Matches'>";
$rules_sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_rules
WHERE filter_id = ? ORDER BY reg_exp, id");
$rules_sth->execute([$filter_id]);
while ($line = $rules_sth->fetch()) {
if ($line["match_on"]) {
$line["feed_id"] = json_decode($line["match_on"], true);
} else {
if ($line["cat_filter"]) {
$feed_id = "CAT:" . (int)$line["cat_id"];
} else {
$feed_id = (int)$line["feed_id"];
}
$line["feed_id"] = ["" . $feed_id]; // set item type to string for in_array()
}
unset($line["cat_filter"]);
unset($line["cat_id"]);
unset($line["filter_id"]);
unset($line["id"]);
if (!$line["inverse"]) unset($line["inverse"]);
unset($line["match_on"]);
$data = htmlspecialchars(json_encode($line));
print "<li><input dojoType='dijit.form.CheckBox' type='checkbox' onclick='Lists.onRowChecked(this)'>".
"<span onclick=\"dijit.byId('filterEditDlg').editRule(this)\">".$this->getRuleName($line)."</span>".
"<input type='hidden' name='rule[]' value=\"$data\"/></li>";
}
print "</ul>";
print "</div>";
print "<div class=\"dlgSec\">".__("Apply actions")."</div>";
print "<div dojoType=\"dijit.Toolbar\">";
print "<div dojoType=\"dijit.form.DropDownButton\">".
"<span>" . __('Select')."</span>";
print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(true)\"
dojoType=\"dijit.MenuItem\">".__('All')."</div>";
print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(false)\"
dojoType=\"dijit.MenuItem\">".__('None')."</div>";
print "</div></div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addAction()\">".
__('Add')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteAction()\">".
__('Delete')."</button> ";
print "</div>";
print "<ul id='filterDlg_Actions'>";
$actions_sth = $this->pdo->prepare("SELECT * FROM ttrss_filters2_actions
WHERE filter_id = ? ORDER BY id");
$actions_sth->execute([$filter_id]);
while ($line = $actions_sth->fetch()) {
$line["action_param_label"] = $line["action_param"];
unset($line["filter_id"]);
unset($line["id"]);
$data = htmlspecialchars(json_encode($line));
print "<li><input dojoType='dijit.form.CheckBox' type='checkbox' onclick='Lists.onRowChecked(this)'>".
"<span onclick=\"dijit.byId('filterEditDlg').editAction(this)\">".$this->getActionName($line)."</span>".
"<input type='hidden' name='action[]' value=\"$data\"/></li>";
}
print "</ul>";
print "</div>";
if ($enabled) {
$checked = "checked=\"1\"";
} else {
$checked = "";
}
print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
<label for=\"enabled\">".__('Enabled')."</label>";
if ($match_any_rule) {
$checked = "checked=\"1\"";
} else {
$checked = "";
}
print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"match_any_rule\" id=\"match_any_rule\" $checked>
<label for=\"match_any_rule\">".__('Match any rule')."</label>";
if ($inverse) {
$checked = "checked=\"1\"";
} else {
$checked = "";
}
print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
<label for=\"inverse\">".__('Inverse matching')."</label>";
print "<p/>";
print "<div class=\"dlgButtons\">";
print "<div style=\"float : left\">";
print "<button dojoType=\"dijit.form.Button\" class=\"btn-danger\" onclick=\"return dijit.byId('filterEditDlg').removeFilter()\">".
__('Remove')."</button>";
print "</div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
__('Test')."</button> ";
print "<button dojoType=\"dijit.form.Button\" type=\"submit\" class=\"btn-primary\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
__('Save')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
__('Cancel')."</button>";
print "</div>";
print "</form>";
}
}
private function getRuleName($rule) {
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($feeds_fmt, Feeds::getCategoryTitle($feed_id));
} else {
if ($feed_id)
array_push($feeds_fmt, Feeds::getFeedTitle((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"]),
$filter_type, $feed, isset($rule["inverse"]) ? __("(inverse)") : "") . "</span>";
}
function printRuleName() {
print $this->getRuleName(json_decode(clean($_REQUEST["rule"]), true));
}
private function getActionName($action) {
$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"] == 4 || $action["action_id"] == 6 ||
$action["action_id"] == 7)
$title .= ": " . $action["action_param"];
if ($action["action_id"] == 9) {
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;
}
}
}
}
}
return $title;
}
function printActionName() {
print $this->getActionName(json_decode(clean($_REQUEST["action"]), true));
}
function editSave() {
if (clean($_REQUEST["savemode"] && $_REQUEST["savemode"]) == "test") {
return $this->testFilter();
}
$filter_id = clean($_REQUEST["id"]);
$enabled = checkbox_to_sql_bool(clean($_REQUEST["enabled"]));
$match_any_rule = checkbox_to_sql_bool(clean($_REQUEST["match_any_rule"]));
$inverse = checkbox_to_sql_bool(clean($_REQUEST["inverse"]));
$title = clean($_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']]);
$this->saveRulesAndActions($filter_id);
$this->pdo->commit();
}
function remove() {
$ids = explode(",", clean($_REQUEST["ids"]));
$ids_qmarks = arr_qmarks($ids);
$sth = $this->pdo->prepare("DELETE FROM ttrss_filters2 WHERE id IN ($ids_qmarks)
AND owner_uid = ?");
$sth->execute(array_merge($ids, [$_SESSION['uid']]));
}
private function saveRulesAndActions($filter_id)
{
$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 == 7) {
$action_param = $action_param_label;
}
if ($action_id == 6) {
$action_param = (int)str_replace("+", "", $action_param);
}
$asth->execute([$filter_id, $action_id, $action_param]);
}
}
}
}
function add() {
if (clean($_REQUEST["savemode"] && $_REQUEST["savemode"]) == "test") {
return $this->testFilter();
}
$enabled = checkbox_to_sql_bool(clean($_REQUEST["enabled"]));
$match_any_rule = checkbox_to_sql_bool(clean($_REQUEST["match_any_rule"]));
$title = clean($_REQUEST["title"]);
$inverse = checkbox_to_sql_bool(clean($_REQUEST["inverse"]));
$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'];
$this->saveRulesAndActions($filter_id);
}
$this->pdo->commit();
}
function index() {
$filter_search = clean($_REQUEST["search"]);
if (array_key_exists("search", $_REQUEST)) {
$_SESSION["prefs_filter_search"] = $filter_search;
} else {
$filter_search = $_SESSION["prefs_filter_search"];
}
print "<div id=\"pref-filter-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
print "<div id=\"pref-filter-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
print "<div id=\"pref-filter-toolbar\" dojoType=\"dijit.Toolbar\">";
if (array_key_exists("search", $_REQUEST)) {
$_SESSION["prefs_filter_search"] = $filter_search;
} else {
$filter_search = $_SESSION["prefs_filter_search"];
}
print "<div style='float : right; padding-right : 4px;'>
<input dojoType=\"dijit.form.TextBox\" id=\"filter_search\" size=\"20\" type=\"search\"
value=\"$filter_search\">
<button dojoType=\"dijit.form.Button\" onclick=\"updateFilterList()\">".
__('Search')."</button>
</div>";
print "<div dojoType=\"dijit.form.DropDownButton\">".
"<span>" . __('Select')."</span>";
print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(true)\"
dojoType=\"dijit.MenuItem\">".__('All')."</div>";
print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(false)\"
dojoType=\"dijit.MenuItem\">".__('None')."</div>";
print "</div></div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return Filters.quickAddFilter()\">".
__('Create filter')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return joinSelectedFilters()\">".
__('Combine')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return editSelectedFilter()\">".
__('Edit')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return resetFilterOrder()\">".
__('Reset sort order')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return removeSelectedFilters()\">".
__('Remove')."</button> ";
print "</div>"; # toolbar
print "</div>"; # toolbar-frame
print "<div id=\"pref-filter-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
print "<div id=\"filterlistLoading\">
<img src='images/indicator_tiny.gif'>".
__("Loading, please wait...")."</div>";
print "<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\">
<script type=\"dojo/method\" event=\"onLoad\" args=\"item\">
Element.hide(\"filterlistLoading\");
</script>
<script type=\"dojo/method\" event=\"onClick\" args=\"item\">
var id = String(item.id);
var bare_id = id.substr(id.indexOf(':')+1);
if (id.match('FILTER:')) {
editFilter(bare_id);
}
</script>
</div>";
print "</div>"; #pane
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
"hook_prefs_tab", "prefFilters");
print "</div>"; #container
}
function newfilter() {
print "<form name='filter_new_form' id='filter_new_form'>";
print_hidden("op", "pref-filters");
print_hidden("method", "add");
print_hidden("csrf_token", $_SESSION['csrf_token']);
print "<div class=\"dlgSec\">".__("Caption")."</div>";
print "<input required=\"true\" dojoType=\"dijit.form.ValidationTextBox\" style=\"width : 20em;\" name=\"title\" value=\"\">";
print "<div class=\"dlgSec\">".__("Match")."</div>";
print "<div dojoType=\"dijit.Toolbar\">";
print "<div dojoType=\"dijit.form.DropDownButton\">".
"<span>" . __('Select')."</span>";
print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(true)\"
dojoType=\"dijit.MenuItem\">".__('All')."</div>";
print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(false)\"
dojoType=\"dijit.MenuItem\">".__('None')."</div>";
print "</div></div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addRule()\">".
__('Add')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteRule()\">".
__('Delete')."</button> ";
print "</div>";
print "<ul id='filterDlg_Matches'>";
# print "<li>No rules</li>";
print "</ul>";
print "</div>";
print "<div class=\"dlgSec\">".__("Apply actions")."</div>";
print "<div dojoType=\"dijit.Toolbar\">";
print "<div dojoType=\"dijit.form.DropDownButton\">".
"<span>" . __('Select')."</span>";
print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(true)\"
dojoType=\"dijit.MenuItem\">".__('All')."</div>";
print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(false)\"
dojoType=\"dijit.MenuItem\">".__('None')."</div>";
print "</div></div>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addAction()\">".
__('Add')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteAction()\">".
__('Delete')."</button> ";
print "</div>";
print "<ul id='filterDlg_Actions'>";
# print "<li>No actions</li>";
print "</ul>";
/* print "<div class=\"dlgSec\">".__("Options")."</div>";
print "<div class=\"dlgSecCont\">"; */
print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" checked=\"1\">
<label for=\"enabled\">".__('Enabled')."</label>";
print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"match_any_rule\" id=\"match_any_rule\">
<label for=\"match_any_rule\">".__('Match any rule')."</label>";
print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\">
<label for=\"inverse\">".__('Inverse matching')."</label>";
// print "</div>";
print "<div class=\"dlgButtons\">";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
__('Test')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
__('Create')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
__('Cancel')."</button>";
print "</div>";
}
function newrule() {
$rule = json_decode(clean($_REQUEST["rule"]), true);
if ($rule) {
$reg_exp = htmlspecialchars($rule["reg_exp"]);
$filter_type = $rule["filter_type"];
$feed_id = $rule["feed_id"];
$inverse_checked = isset($rule["inverse"]) ? "checked" : "";
} else {
$reg_exp = "";
$filter_type = 1;
$feed_id = ["0"];
$inverse_checked = "";
}
print "<form name='filter_new_rule_form' id='filter_new_rule_form' onsubmit='return false;'>";
$res = $this->pdo->query("SELECT id,description
FROM ttrss_filter_types WHERE id != 5 ORDER BY description");
$filter_types = array();
while ($line = $res->fetch()) {
$filter_types[$line["id"]] = __($line["description"]);
}
print "<div class=\"dlgSec\">".__("Match")."</div>";
print "<div class=\"dlgSecCont\">";
print "<input dojoType=\"dijit.form.ValidationTextBox\"
required=\"true\" id=\"filterDlg_regExp\"
style=\"font-size : 16px; width : 20em;\"
name=\"reg_exp\" value=\"$reg_exp\"/>";
print "<div dojoType=\"dijit.Tooltip\" connectId=\"filterDlg_regExp\" position=\"below\">
".__("Regular expression, without outer delimiters (i.e. slashes)")."
</div>";
print "<hr/>";
print "<input id=\"filterDlg_inverse\" dojoType=\"dijit.form.CheckBox\"
name=\"inverse\" $inverse_checked/>";
print "<label for=\"filterDlg_inverse\">".__("Inverse regular expression matching")."</label>";
print "<hr/>" . __("on field") . " ";
print_select_hash("filter_type", $filter_type, $filter_types,
'dojoType="dijit.form.Select"');
print "<hr/>";
print __("in") . " ";
print "<span id='filterDlg_feeds'>";
print_feed_multi_select("feed_id",
$feed_id,
'dojoType="dijit.form.MultiSelect"');
print "</span>";
print "</div>";
print "<div class=\"dlgButtons\">";
print "<div style=\"float : left\">
<a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/ContentFilters\">".__("Wiki: Filters")."</a>
</div>";
print "<button dojoType=\"dijit.form.Button\" class=\"btn-primary \" type=\"submit\" onclick=\"return dijit.byId('filterNewRuleDlg').execute()\">".
($rule ? __("Save rule") : __('Add rule'))."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewRuleDlg').hide()\">".
__('Cancel')."</button>";
print "</div>";
print "</form>";
}
function newaction() {
$action = json_decode(clean($_REQUEST["action"]), true);
if ($action) {
$action_param = $action["action_param"];
$action_id = (int)$action["action_id"];
} else {
$action_param = "";
$action_id = 0;
}
print "<form name='filter_new_action_form' id='filter_new_action_form' onsubmit='return false;'>";
print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
print "<div class=\"dlgSecCont\">";
print "<select name=\"action_id\" dojoType=\"dijit.form.Select\"
onchange=\"Filters.filterDlgCheckAction(this)\">";
$res = $this->pdo->query("SELECT id,description FROM ttrss_filter_actions
ORDER BY name");
while ($line = $res->fetch()) {
$is_selected = ($line["id"] == $action_id) ? "selected='1'" : "";
printf("<option $is_selected value='%d'>%s</option>", $line["id"], __($line["description"]));
}
print "</select>";
$param_box_hidden = ($action_id == 7 || $action_id == 4 || $action_id == 6 || $action_id == 9) ?
"" : "display : none";
$param_hidden = ($action_id == 4 || $action_id == 6) ?
"" : "display : none";
$label_param_hidden = ($action_id == 7) ? "" : "display : none";
$plugin_param_hidden = ($action_id == 9) ? "" : "display : none";
print "<span id=\"filterDlg_paramBox\" style=\"$param_box_hidden\">";
print " ";
//print " " . __("with parameters:") . " ";
print "<input dojoType=\"dijit.form.TextBox\"
id=\"filterDlg_actionParam\" style=\"$param_hidden\"
name=\"action_param\" value=\"$action_param\">";
print_label_select("action_param_label", $action_param,
"id=\"filterDlg_actionParamLabel\" style=\"$label_param_hidden\"
dojoType=\"dijit.form.Select\"");
$filter_actions = PluginHost::getInstance()->get_filter_actions();
$filter_action_hash = array();
foreach ($filter_actions as $fclass => $factions) {
foreach ($factions as $faction) {
$filter_action_hash[$fclass . ":" . $faction["action"]] =
$fclass . ": " . $faction["description"];
}
}
if (count($filter_action_hash) == 0) {
$filter_plugin_disabled = "disabled";
$filter_action_hash["no-data"] = __("No actions available");
} else {
$filter_plugin_disabled = "";
}
print_select_hash("filterDlg_actionParamPlugin", $action_param, $filter_action_hash,
"style=\"$plugin_param_hidden\" dojoType=\"dijit.form.Select\" $filter_plugin_disabled",
"action_param_plugin");
print "</span>";
print "&nbsp;"; // tiny layout hack
print "</div>";
print "<div class=\"dlgButtons\">";
print "<button dojoType=\"dijit.form.Button\" class=\"btn-primary\" type=\"submit\" onclick=\"return dijit.byId('filterNewActionDlg').execute()\">".
($action ? __("Save action") : __('Add action'))."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewActionDlg').hide()\">".
__('Cancel')."</button>";
print "</div>";
print "</form>";
}
private function getFilterName($id) {
$sth = $this->pdo->prepare(
"SELECT title,match_any_rule,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");
$sth->execute([$id]);
if ($row = $sth->fetch()) {
$title = $row["title"];
$num_rules = $row["num_rules"];
$num_actions = $row["num_actions"];
$match_any_rule = $row["match_any_rule"];
if (!$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 = $this->getActionName($line);
$num_actions -= 1;
}
if ($match_any_rule) $title .= " (" . __("matches any rule") . ")";
if ($num_actions > 0)
$actions = sprintf(_ngettext("%s (+%d action)", "%s (+%d actions)", (int) $num_actions), $actions, $num_actions);
return [$title, $actions];
}
return [];
}
function join() {
$ids = explode(",", clean($_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)");
$sth->execute(array_merge([$base_id], $ids));
$sth = $this->pdo->prepare("UPDATE ttrss_filters2_actions
SET filter_id = ? WHERE filter_id IN ($ids_qmarks)");
$sth->execute(array_merge([$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();
$this->optimizeFilter($base_id);
}
}
private function optimizeFilter($id) {
$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();
}
}