mirror of https://tt-rss.org/git/tt-rss.git
340 lines
9.5 KiB
PHP
340 lines
9.5 KiB
PHP
<?php
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// We need to accept raw SQL data in label queries, so not everything is escaped
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// here, this is by design. If you don't like it, disable labels
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// altogether with GLOBAL_ENABLE_LABELS = false
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function module_pref_labels($link) {
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if (!GLOBAL_ENABLE_LABELS) {
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print __("Sorry, labels have been administratively disabled for this installation. Please contact instance owner or edit configuration file to enable this functionality.");
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return;
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}
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$subop = $_GET["subop"];
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if ($subop == "edit") {
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$label_id = db_escape_string($_GET["id"]);
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$result = db_query($link, "SELECT sql_exp,description FROM ttrss_labels WHERE
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owner_uid = ".$_SESSION["uid"]." AND id = '$label_id' ORDER by description");
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$line = db_fetch_assoc($result);
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$sql_exp = htmlspecialchars($line["sql_exp"]);
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$description = htmlspecialchars($line["description"]);
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print "<div id=\"infoBoxTitle\">Label Editor</div>";
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print "<div class=\"infoBoxContents\">";
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print "<form id=\"label_edit_form\" onsubmit='return false'>";
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print "<input type=\"hidden\" name=\"op\" value=\"pref-labels\">";
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print "<input type=\"hidden\" name=\"id\" value=\"$label_id\">";
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print "<input type=\"hidden\" name=\"subop\" value=\"editSave\">";
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print "<div class=\"dlgSec\">".__("Caption")."</div>";
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print "<div class=\"dlgSecCont\">";
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print "<input onkeypress=\"return filterCR(event, labelEditSave)\"
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onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
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onchange=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
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name=\"description\" size=\"30\" value=\"$description\">";
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print "</div>";
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print "<div class=\"dlgSec\">".__("Match SQL")."</div>";
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print "<div class=\"dlgSecCont\">";
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print "<textarea onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
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rows=\"6\" name=\"sql_exp\" class=\"labelSQL\" cols=\"50\">$sql_exp</textarea>";
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print "</div>";
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print "</form>";
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print "<div style=\"display : none\" id=\"label_test_result\"></div>";
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print "<div class=\"dlgButtons\">";
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print "<div style='float : left'>";
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print "<input type=\"submit\"
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class=\"button\" onclick=\"return displayHelpInfobox(1)\"
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value=\"".__('Help')."\"> ";
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print "</div>";
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$is_disabled = (strpos($_SERVER['HTTP_USER_AGENT'], 'Opera') !== FALSE) ? "disabled" : "";
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print "<input $is_disabled type=\"submit\" onclick=\"return labelTest()\" value=\"Test\">
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";
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print "<input type=\"submit\"
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id=\"infobox_submit\"
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class=\"button\" onclick=\"return labelEditSave()\"
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value=\"Save\"> ";
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print "<input class=\"button\"
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type=\"submit\" onclick=\"return labelEditCancel()\"
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value=\"Cancel\">";
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print "</div>";
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return;
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}
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if ($subop == "test") {
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// no escaping here on purpose
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$expr = trim($_GET["expr"]);
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$descr = db_escape_string(trim($_GET["descr"]));
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$expr = str_replace(";", "", $expr);
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if (!$expr) {
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print "<div>Error: SQL expression is blank.</div>";
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return;
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}
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print "<div>";
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error_reporting(0);
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$result = db_query($link,
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"SELECT count(ttrss_entries.id) AS num_matches
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FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
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WHERE ($expr) AND
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ttrss_user_entries.ref_id = ttrss_entries.id AND
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ttrss_user_entries.feed_id = ttrss_feeds.id AND
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ttrss_user_entries.owner_uid = " . $_SESSION["uid"], false);
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error_reporting (DEFAULT_ERROR_LEVEL);
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if (!$result) {
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print "<div class=\"labelTestError\">" . db_last_error($link) . "</div>";
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print "</div>";
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return;
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}
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$num_matches = db_fetch_result($result, 0, "num_matches");;
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if ($num_matches > 0) {
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if ($num_matches > 10) {
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$showing_msg = ", showing first 10";
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}
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print "<p>Query returned <b>$num_matches</b> matches$showing_msg:</p>";
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$result = db_query($link,
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"SELECT ttrss_entries.title,
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(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
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FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
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WHERE ($expr) AND
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ttrss_user_entries.ref_id = ttrss_entries.id
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AND ttrss_user_entries.feed_id = ttrss_feeds.id
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AND ttrss_user_entries.owner_uid = " . $_SESSION["uid"] . "
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ORDER BY date_entered LIMIT 10", false);
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print "<ul class=\"labelTestResults\">";
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$row_class = "even";
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while ($line = db_fetch_assoc($result)) {
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$row_class = toggleEvenOdd($row_class);
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print "<li class=\"$row_class\">".$line["title"].
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" <span class=\"insensitive\">(".$line["feed_title"].")</span></li>";
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}
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print "</ul>";
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} else {
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print "<p>Query didn't return any matches.</p>";
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}
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print "</div>";
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return;
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}
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if ($subop == "editSave") {
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$sql_exp = db_escape_string(trim($_GET["sql_exp"]));
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$descr = db_escape_string(trim($_GET["description"]));
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$label_id = db_escape_string($_GET["id"]);
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$sql_exp = str_replace(";", "", $sql_exp);
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$result = db_query($link, "UPDATE ttrss_labels SET
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sql_exp = '$sql_exp',
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description = '$descr'
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WHERE id = '$label_id'");
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if (db_affected_rows($link, $result) != 0) {
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print_notice(T_sprintf("Saved label <b>%s</b>", htmlspecialchars($descr)));
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}
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}
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if ($subop == "remove") {
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if (!WEB_DEMO_MODE) {
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$ids = split(",", db_escape_string($_GET["ids"]));
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foreach ($ids as $id) {
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db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
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}
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}
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}
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if ($subop == "add") {
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$sql_exp = db_escape_string(trim($_GET["sql_exp"]));
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$description = db_escape_string($_GET["description"]);
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$sql_exp = str_replace(";", "", $sql_exp);
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if (!$sql_exp || !$description) return;
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$result = db_query($link,
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"INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
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VALUES ('$sql_exp', '$description', '".$_SESSION["uid"]."')");
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if (db_affected_rows($link, $result) != 0) {
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print T_sprintf("Created label <b>%s</b>", htmlspecialchars($description));
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}
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return;
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}
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set_pref($link, "_PREFS_ACTIVE_TAB", "labelConfig");
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$sort = db_escape_string($_GET["sort"]);
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if (!$sort || $sort == "undefined") {
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$sort = "description";
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}
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$label_search = db_escape_string($_GET["search"]);
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if (array_key_exists("search", $_GET)) {
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$_SESSION["prefs_label_search"] = $label_search;
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} else {
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$label_search = $_SESSION["prefs_label_search"];
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}
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print "<div class=\"feedEditSearch\">
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<input id=\"label_search\" size=\"20\" type=\"search\"
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onfocus=\"javascript:disableHotkeys();\"
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onblur=\"javascript:enableHotkeys();\"
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onchange=\"javascript:updateLabelList()\" value=\"$label_search\">
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<input type=\"submit\" class=\"button\"
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onclick=\"javascript:updateLabelList()\" value=\"".__('Search')."\">
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<p><a class='helpLinkPic' href=\"javascript:displayHelpInfobox(1)\">
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<img src='images/sign_quest.gif'></a></p>
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</div>";
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print "<div class=\"prefGenericAddBox\">";
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print"<input type=\"submit\" class=\"button\"
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id=\"label_create_btn\"
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onclick=\"return displayDlg('quickAddLabel', false)\"
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value=\"".__('Create label')."\"></div>";
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if ($label_search) {
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$label_search_query = "(sql_exp LIKE '%$label_search%' OR
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description LIKE '%$label_search%') AND";
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} else {
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$label_search_query = "";
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}
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$result = db_query($link, "SELECT
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id,sql_exp,description
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FROM
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ttrss_labels
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WHERE
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$label_search_query
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owner_uid = ".$_SESSION["uid"]."
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ORDER BY $sort");
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// print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
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if (db_num_rows($result) != 0) {
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print "<p><table width=\"100%\" cellspacing=\"0\"
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class=\"prefLabelList\" id=\"prefLabelList\">";
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print "<tr><td class=\"selectPrompt\" colspan=\"8\">
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".__('Select:')."
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<a href=\"javascript:selectPrefRows('label', true)\">".__('All')."</a>,
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<a href=\"javascript:selectPrefRows('label', false)\">".__('None')."</a>
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</td</tr>";
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print "<tr class=\"title\">
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<td width=\"5%\"> </td>
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<td width=\"30%\"><a href=\"javascript:updateLabelList('description')\">".__('Caption')."</a></td>
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<td width=\"\"><a href=\"javascript:updateLabelList('sql_exp')\">".__('SQL Expression')."</a>
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</td>
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</tr>";
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$lnum = 0;
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while ($line = db_fetch_assoc($result)) {
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$class = ($lnum % 2) ? "even" : "odd";
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$label_id = $line["id"];
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$edit_label_id = $_GET["id"];
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if ($subop == "edit" && $label_id != $edit_label_id) {
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$class .= "Grayed";
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$this_row_id = "";
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} else {
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$this_row_id = "id=\"LILRR-$label_id\"";
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}
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print "<tr class=\"$class\" $this_row_id>";
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$line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
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$line["description"] = htmlspecialchars($line["description"]);
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if (!$line["description"]) $line["description"] = __("[No caption]");
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$onclick = "onclick='editLabel($label_id)' title='".__('Click to edit')."'";
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print "<td align='center'><input onclick='toggleSelectPrefRow(this, \"label\");'
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type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
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print "<td $onclick>" . $line["description"] . "</td>";
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print "<td $onclick>" . $line["sql_exp"] . "</td>";
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print "</tr>";
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++$lnum;
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}
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print "</table>";
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print "<p id=\"labelOpToolbar\">";
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print "<input type=\"submit\" class=\"button\" disabled=\"true\"
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onclick=\"javascript:editSelectedLabel()\" value=\"".__('Edit')."\">
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<input type=\"submit\" class=\"button\" disabled=\"true\"
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onclick=\"javascript:removeSelectedLabels()\" value=\"".__('Remove')."\">";
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} else {
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print "<p>";
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if (!$label_search) {
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print __('No labels defined.');
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} else {
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print __('No matching labels found.');
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}
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print "</p>";
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}
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}
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?>
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