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Code Issues Releases Wiki Activity

virtual feeds (labels) support

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This commit is contained in:
Andrew Dolgov
2005-09-08 08:43:44 +01:00
parent 7bb699de1c
commit 48f0adb02e
10 changed files with 519 additions and 26 deletions
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201
backend.php
View File

@@ -35,6 +35,23 @@
printFeedEntry(-1, "odd", "Starred articles", $num_starred, "images/mark_set.png");
if (ENABLE_LABELS) {
$result = db_query($link, "SELECT id,description FROM
ttrss_labels ORDER by description");
if (db_num_rows($result) > 0) {
print "<li><hr></li>";
}
while ($line = db_fetch_assoc($result)) {
printFeedEntry(-$line["id"]-11,
"odd", $line["description"], 0, "images/label.png");
}
}
print "<li><hr></li>";
$result = db_query($link, "SELECT *,
@@ -312,14 +329,26 @@
if ($feed >= 0) {
$query_strategy_part = "feed_id = '$feed'";
} else if ($feed == -1) {
} else if ($feed == -1) { // starred virtual feed
$query_strategy_part = "marked = true";
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else if ($feed <= -10) { // labels
$label_id = -$feed - 11;
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
WHERE id = '$label_id'");
$query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else {
$query_strategy_part = "id => 0"; // dumb
$query_strategy_part = "id > 0"; // dumb
}
if ($feed < -10) error_reporting (0);
$result = db_query($link, "SELECT
id,title,updated,unread,feed_id,marked,link,last_read,
SUBSTRING(last_read,1,19) as last_read_noms,
@@ -333,8 +362,16 @@
$query_strategy_part ORDER BY updated DESC
$limit_query_part");
if (!$result) {
print "<tr><td colspan='4' align='center'>
Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
return;
}
$lnum = 0;
error_reporting (E_ERROR | E_WARNING | E_PARSE);
$num_unread = 0;
while ($line = db_fetch_assoc($result)) {
@@ -415,15 +452,19 @@
$result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
WHERE feed_id = ttrss_feeds.id AND $query_strategy_part
AND unread = true");
$unread = db_fetch_result($result, 0, "unread");
} else if ($feed == -1) {
$result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
WHERE $query_strategy_part");
} else {
print "[viewfeed] feed type not implemented<br>";
}
$unread = db_fetch_result($result, 0, "unread");
$unread = db_fetch_result($result, 0, "unread");
} else {
// print "[viewfeed] feed type not implemented<br>";
$unread = 0;
}
// update unread/total counters and status for active feed in the feedlist
// kludge, because iframe doesn't seem to support onload()
@@ -828,6 +869,152 @@
}
}
if ($op == "pref-labels") {
$subop = $_GET["subop"];
if ($subop == "editSave") {
$sql_exp = $_GET["s"];
$descr = $_GET["d"];
$label_id = db_escape_string($_GET["id"]);
// print "$sql_exp : $descr : $label_id";
$result = db_query($link, "UPDATE ttrss_labels SET
sql_exp = '$sql_exp',
description = '$descr'
WHERE id = '$label_id'");
}
if ($subop == "remove") {
if (!WEB_DEMO_MODE) {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
}
}
}
if ($subop == "add") {
if (!WEB_DEMO_MODE) {
$exp = $_GET["exp"];
$result = db_query($link,
"INSERT INTO ttrss_labels (sql_exp,description)
VALUES ('$exp', '$exp')");
}
}
print "<table class=\"prefAddFeed\"><tr>
<td><input id=\"ladd_expr\"></td>";
print"<td colspan=\"4\" align=\"right\">
<a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
</table>";
$result = db_query($link, "SELECT
id,sql_exp,description
FROM
ttrss_labels ORDER by description");
print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
print "<tr class=\"title\">
<td width=\"5%\">Select</td><td width=\"40%\">SQL expression</td>
<td width=\"40%\">Caption</td></tr>";
$lnum = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$label_id = $line["id"];
$edit_label_id = $_GET["id"];
if ($subop == "edit" && $label_id != $edit_label_id) {
$class .= "Grayed";
}
print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
$line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
$line["description"] = htmlspecialchars($line["description"]);
if (!$edit_label_id || $subop != "edit") {
if (!$line["description"]) $line["description"] = "[No caption]";
print "<td><input onclick='toggleSelectRow(this);'
type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
print "<td><a href=\"javascript:editLabel($label_id);\">" .
$line["sql_exp"] . "</td>";
print "<td><a href=\"javascript:editLabel($label_id);\">" .
$line["description"] . "</td>";
} else if ($label_id != $edit_label_id) {
if (!$line["description"]) $line["description"] = "[No description]";
print "<td><input disabled=\"true\" type=\"checkbox\"
id=\"LICHK-".$line["id"]."\"></td>";
print "<td>".$line["sql_exp"]."</td>";
print "<td>".$line["description"]."</td>";
} else {
print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
"\"></td>";
print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
"\"></td>";
}
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
}
print "</table>";
print "<p>";
if ($subop == "edit") {
print "Edit label:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:labelEditSave()\" value=\"Save\">";
} else {
print "
Selection:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
}
}
if ($op == "error") {
print "<div width=\"100%\" align='center'>";
$msg = $_GET["msg"];