ttrss/modules/pref-filters.php

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<?php
function module_pref_filters($link) {
$subop = $_GET["subop"];
$quiet = $_GET["quiet"];
if ($subop == "edit") {
$filter_id = db_escape_string($_GET["id"]);
$result = db_query($link,
"SELECT * FROM ttrss_filters WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
$reg_exp = htmlspecialchars(db_unescape_string(db_fetch_result($result, 0, "reg_exp")));
$filter_type = db_fetch_result($result, 0, "filter_type");
$feed_id = db_fetch_result($result, 0, "feed_id");
$action_id = db_fetch_result($result, 0, "action_id");
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$action_param = db_fetch_result($result, 0, "action_param");
$enabled = sql_bool_to_bool(db_fetch_result($result, 0, "enabled"));
$inverse = sql_bool_to_bool(db_fetch_result($result, 0, "inverse"));
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print "<div id=\"infoBoxTitle\">".__('Filter editor')."</div>";
print "<div class=\"infoBoxContents\">";
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print "<form id=\"filter_edit_form\" onsubmit='return false'>";
print "<input type=\"hidden\" name=\"op\" value=\"pref-filters\">";
print "<input type=\"hidden\" name=\"id\" value=\"$filter_id\">";
print "<input type=\"hidden\" name=\"subop\" value=\"editSave\">";
// print "<div class=\"notice\"><b>Note:</b> filter will only apply to new articles.</div>";
$result = db_query($link, "SELECT id,description
FROM ttrss_filter_types ORDER BY description");
$filter_types = array();
while ($line = db_fetch_assoc($result)) {
//array_push($filter_types, $line["description"]);
$filter_types[$line["id"]] = $line["description"];
}
print "<table width='100%'>";
print "<tr><td>Match:</td>
<td><input onkeypress=\"return filterCR(event, filterEditSave)\"
onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
onchange=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
name=\"reg_exp\" class=\"iedit\" value=\"$reg_exp\">";
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print "</td></tr><tr><td>".__('On field:')."</td><td>";
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print_select_hash("filter_type", $filter_type, $filter_types, "class=\"_iedit\"");
print "</td></tr>";
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print "<tr><td>".__('Feed:')."</td><td colspan='2'>";
print_feed_select($link, "feed_id", $feed_id);
print "</td></tr>";
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print "<tr><td>".__('Action:')."</td>";
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print "<td colspan='2'><select name=\"action_id\"
onchange=\"filterDlgCheckAction(this)\">";
$result = db_query($link, "SELECT id,description FROM ttrss_filter_actions
ORDER BY name");
while ($line = db_fetch_assoc($result)) {
$is_sel = ($line["id"] == $action_id) ? "selected" : "";
printf("<option value='%d' $is_sel>%s</option>", $line["id"], $line["description"]);
}
print "</select>";
print "</td></tr>";
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print "<tr><td>".__('Params:')."</td>";
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$param_disabled = ($action_id == 4) ? "" : "disabled";
print "<td><input $param_disabled class='iedit'
name=\"action_param\" value=\"$action_param\"></td></tr>";
if ($enabled) {
$checked = "checked";
} else {
$checked = "";
}
print "<tr><td valign='top'>Options:</td><td>
<input type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
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<label for=\"enabled\">".__('Enabled')."</label><br/>";
if ($inverse) {
$checked = "checked";
} else {
$checked = "";
}
print "<input type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
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<label for=\"inverse\">".__('Inverse match')."</label>";
print "</td></tr></table>";
print "</form>";
print "<div align='right'>";
print "<input type=\"submit\"
id=\"infobox_submit\"
class=\"button\" onclick=\"return filterEditSave()\"
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value=\"".__('Save')."\"> ";
print "<input class=\"button\"
type=\"submit\" onclick=\"return filterEditCancel()\"
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value=\"".__('Cancel')."\">";
print "</div>";
return;
}
if ($subop == "editSave") {
$reg_exp = db_escape_string(trim($_GET["reg_exp"]));
$filter_type = db_escape_string(trim($_GET["filter_type"]));
$filter_id = db_escape_string($_GET["id"]);
$feed_id = db_escape_string($_GET["feed_id"]);
$action_id = db_escape_string($_GET["action_id"]);
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$action_param = db_escape_string($_GET["action_param"]);
$enabled = checkbox_to_sql_bool(db_escape_string($_GET["enabled"]));
$inverse = checkbox_to_sql_bool(db_escape_string($_GET["inverse"]));
if (!$feed_id) {
$feed_id = 'NULL';
} else {
$feed_id = sprintf("'%s'", db_escape_string($feed_id));
}
$result = db_query($link, "UPDATE ttrss_filters SET
reg_exp = '$reg_exp',
feed_id = $feed_id,
action_id = '$action_id',
filter_type = '$filter_type',
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enabled = $enabled,
inverse = $inverse,
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action_param = '$action_param'
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WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
}
if ($subop == "remove") {
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$ids = split(",", db_escape_string($_GET["ids"]));
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foreach ($ids as $id) {
db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
}
}
if ($subop == "add") {
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$regexp = db_escape_string(trim($_GET["reg_exp"]));
$filter_type = db_escape_string(trim($_GET["filter_type"]));
$feed_id = db_escape_string($_GET["feed_id"]);
$action_id = db_escape_string($_GET["action_id"]);
$action_param = db_escape_string($_GET["action_param"]);
$inverse = checkbox_to_sql_bool(db_escape_string($_GET["inverse"]));
if (!$regexp) return;
if (!$feed_id) {
$feed_id = 'NULL';
} else {
$feed_id = sprintf("'%s'", db_escape_string($feed_id));
}
$result = db_query($link,
"INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id,
action_id, action_param, inverse)
VALUES
('$regexp', '$filter_type','".$_SESSION["uid"]."',
$feed_id, '$action_id', '$action_param', $inverse)");
print_notice(T_sprintf("Created filter <b>%s</b>", htmlspecialchars($regexp)));
}
if ($quiet) return;
$sort = db_escape_string($_GET["sort"]);
if (!$sort || $sort == "undefined") {
$sort = "reg_exp";
}
// print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
$result = db_query($link, "SELECT id,description
FROM ttrss_filter_types ORDER BY description");
$filter_types = array();
while ($line = db_fetch_assoc($result)) {
//array_push($filter_types, $line["description"]);
$filter_types[$line["id"]] = $line["description"];
}
print "<a class='helpLinkPic' href=\"javascript:displayHelpInfobox(2)\">
<img src='images/sign_quest.png'></a>";
print "<input type=\"submit\"
class=\"button\"
onclick=\"return displayDlg('quickAddFilter', false)\"
id=\"create_filter_btn\"
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value=\"".__('Create filter')."\">";
$result = db_query($link, "SELECT
ttrss_filters.id AS id,reg_exp,
ttrss_filter_types.name AS filter_type_name,
ttrss_filter_types.description AS filter_type_descr,
enabled,
inverse,
feed_id,
ttrss_filter_actions.description AS action_description,
ttrss_feeds.title AS feed_title
FROM
ttrss_filter_types,ttrss_filter_actions,ttrss_filters LEFT JOIN
ttrss_feeds ON (ttrss_filters.feed_id = ttrss_feeds.id)
WHERE
filter_type = ttrss_filter_types.id AND
ttrss_filter_actions.id = action_id AND
ttrss_filters.owner_uid = ".$_SESSION["uid"]."
ORDER by $sort");
if (db_num_rows($result) != 0) {
print "<p><table width=\"100%\" cellspacing=\"0\" class=\"prefFilterList\"
id=\"prefFilterList\">";
print "<tr><td class=\"selectPrompt\" colspan=\"8\">
Select:
<a href=\"javascript:selectPrefRows('filter', true)\">All</a>,
<a href=\"javascript:selectPrefRows('filter', false)\">None</a>
</td</tr>";
print "<tr class=\"title\">
<td align='center' width=\"5%\">&nbsp;</td>
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<td width=\"20%\"><a href=\"javascript:updateFilterList('reg_exp')\">".__('Filter expression')."</a></td>
<td width=\"20%\"><a href=\"javascript:updateFilterList('feed_title')\">".__('Feed')."</a></td>
<td width=\"15%\"><a href=\"javascript:updateFilterList('filter_type')\">".__('Match')."</a></td>
<td width=\"15%\"><a href=\"javascript:updateFilterList('action_description')\">".__('Action')."</a></td>";
$lnum = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$filter_id = $line["id"];
$edit_filter_id = $_GET["id"];
$enabled = sql_bool_to_bool($line["enabled"]);
$inverse = sql_bool_to_bool($line["inverse"]);
if ($subop == "edit" && $filter_id != $edit_filter_id) {
$class .= "Grayed";
$this_row_id = "";
} else {
$this_row_id = "id=\"FILRR-$filter_id\"";
}
print "<tr class=\"$class\" $this_row_id>";
$line["reg_exp"] = htmlspecialchars(db_unescape_string($line["reg_exp"]));
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if (!$line["feed_title"]) $line["feed_title"] = __("All feeds");
$line["feed_title"] = htmlspecialchars(db_unescape_string($line["feed_title"]));
print "<td align='center'><input onclick='toggleSelectPrefRow(this, \"filter\");'
type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
if (!$enabled) {
$line["reg_exp"] = "<span class=\"insensitive\">" .
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$line["reg_exp"] . " " . __("(Disabled)")."</span>";
$line["feed_title"] = "<span class=\"insensitive\">" .
$line["feed_title"] . "</span>";
$line["filter_type_descr"] = "<span class=\"insensitive\">" .
$line["filter_type_descr"] . "</span>";
$line["action_description"] = "<span class=\"insensitive\">" .
$line["action_description"] . "</span>";
}
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["reg_exp"] . "</td>";
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["feed_title"] . "</td>";
$inverse_label = "";
if ($inverse) {
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$inverse_label = " <span class='insensitive'>".__('(Inverse)')."</span>";
}
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["filter_type_descr"] . "$inverse_label</td>";
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["action_description"] . "</td>";
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
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print "<tr><td colspan=\"4\" align=\"center\">".__('No filters defined.')."</td></tr>";
}
print "</table>";
print "<p id=\"filterOpToolbar\">";
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print "<input type=\"submit\" class=\"button\" disabled=\"true\"
onclick=\"return editSelectedFilter()\" value=\"".__('Edit')."\">
<input type=\"submit\" class=\"button\" disabled=\"true\"
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onclick=\"return removeSelectedFilters()\" value=\"".__('Remove')."\">";
print "</p>";
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/* print "<div class=\"insensitive\" style=\"float : right\">
First matching filter is used, filtering is performed
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when importing articles from the feed.</div>"; */
} else {
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print "<p>".__('No filters defined.')."</p>";
}
}
?>