104 lines
5.5 KiB
Plaintext
104 lines
5.5 KiB
Plaintext
<?php
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// $Id$
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function watchdog_help() {
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?>
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<p>The watchdog module monitors your website, captures system events in a log and records them to be reviewed by an authorized individual at a later time. The watchdog log is simply a list of events recorded during operation and contains usage data, performance data, errors, warnings and operational information. It is vital to check the watchdog report on a regular basis as it is often the only way to tell what is going on.</p>
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<p>To ease administration, the watchdog will automatically discard old log entries.</p>
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<?php
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}
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function watchdog_system($field){
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$system["description"] = t("Logs and records system events.");
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return $system[$field];
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}
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function watchdog_perm() {
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return array("administer watchdog");
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}
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function watchdog_link($type) {
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if ($type == "admin" && user_access("administer watchdog")) {
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$help = "The watchdog module monitors your website, captures system events in a log and records them to be reviewed by an authorized individual at a later time. The watchdog log is simply a list of events recorded during operation and contains usage data, performance data, errors, warnings and operational information. It is vital to check the watchdog report on a regular basis as it is often the only way to tell what is going on.";
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menu("admin/watchdog", "site monitoring", "watchdog_admin", $help, 6);
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menu("admin/watchdog/user", "user messages", "watchdog_admin", $help);
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menu("admin/watchdog/regular", "regular messages", "watchdog_admin", $help);
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menu("admin/watchdog/special", "special messages", "watchdog_admin", $help);
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menu("admin/watchdog/warning", "warning messages", "watchdog_admin", $help);
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menu("admin/watchdog/error", "error messages", "watchdog_admin", $help);
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menu("admin/watchdog/httpd", "httpd messages", "watchdog_admin", $help);
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menu("admin/watchdog/view", "view details", "watchdog_admin", $help, 0, 1); // hidden menu
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}
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}
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function watchdog_settings() {
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$period = array(3600 => format_interval(3600), 10800 => format_interval(10800), 21600 => format_interval(21600), 32400 => format_interval(32400), 43200 => format_interval(43200), 86400 => format_interval(86400), 172800 => format_interval(172800), 259200 => format_interval(259200), 604800 => format_interval(604800), 1209600 => format_interval(1209600), 2419200 => format_interval(2419200), 1000000000 => t("Never"));
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$output .= form_select(t("Discard entries older than"), "watchdog_clear", variable_get("watchdog_clear", 604800), $period, t("The time watchdog entries should be kept. Older entries will be automatically discarded. Requires crontab."));
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return $output;
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}
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function watchdog_cron() {
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db_query("DELETE FROM watchdog WHERE ". time() ." - timestamp > ". variable_get("watchdog_clear", 604800));
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}
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function watchdog_overview($type) {
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$color = array("user" => "#FFEEAA", "message" => "#FFFFFF", "special" => "#A49FFF", "warning" => "#FFAA22", "httpd" => "#99DD99", "error" => "#EE4C4C");
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$query = array("user" => "WHERE type = 'user'", "regular" => "WHERE type = 'message'", "special" => "WHERE type = 'special'", "warning" => "WHERE type = 'warning'", "error" => "WHERE type = 'error'", "httpd" => "WHERE type = 'httpd'", "actions" => "WHERE link != ''");
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$result = pager_query("SELECT w.*, u.name, u.uid FROM watchdog w LEFT JOIN users u ON w.uid = u.uid ". ($type ? $query[$type] : "") ." ORDER BY w.timestamp DESC", 50);
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while ($watchdog = db_fetch_object($result)) {
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if ($background = $color[$watchdog->type]) {
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$data .= " <tr bgcolor=\"$background\"><td nowrap=\"nowrap\">". format_date($watchdog->timestamp, "small") ."</td><td>". substr(strip_tags($watchdog->message), 0, 64) ."</td><td align=\"center\">". format_name($watchdog) ."</td><td align=\"center\">$watchdog->link</td><td align=\"center\">". l(t("view details"), "admin/watchdog/view/$watchdog->wid") ."</td></tr>";
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}
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}
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$output .= "<table>";
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$output .= " <tr><th>" . t("date") . "</th><th>" . t("event") . "</th><th>" . t("user") . "</th><th colspan=\"2\">" . t("operations") . "</th></tr>";
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$output .= ($data ? $data : "<tr><td align=\"center\" colspan=\"4\" nowrap=\"nowrap\">". t("No system messages currently available.") ."</td></tr>");
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$output .= (($pager = pager_display(NULL, 50, 0, "admin")) ? "<tr><td align=\"center\" colspan=\"4\">$pager</td></tr>" : "");
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$output .= "</table>";
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return $output;
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}
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function watchdog_view($id) {
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$result = db_query("SELECT w.*, u.name, u.uid FROM watchdog w LEFT JOIN users u ON w.uid = u.uid WHERE w.wid = '%d'", $id);
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if ($watchdog = db_fetch_object($result)) {
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$output .= "<table border=\"1\" cellpadding=\"2\" cellspacing=\"2\">";
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$output .= " <tr><th>". t("Type") ."</th><td>$watchdog->type</td></tr>";
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$output .= " <tr><th>". t("Date") ."</th><td>". format_date($watchdog->timestamp, "large") ."</td></tr>";
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$output .= " <tr><th>". t("User") ."</th><td>". format_name($watchdog) ."</td></tr>";
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$output .= " <tr><th>". t("Location") ."</th><td>$watchdog->location</td></tr>";
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$output .= " <tr><th>". t("Message") ."</th><td>$watchdog->message</td></tr>";
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$output .= " <tr><th>". t("Hostname") ."</th><td>$watchdog->hostname</td></tr>";
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$output .= "</table>";
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return $output;
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}
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}
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function watchdog_admin() {
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if (user_access("administer watchdog")) {
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switch (arg(2)) {
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case "help":
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watchdog_help();
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break;
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case "view":
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print watchdog_view(check_input(arg(3)));
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break;
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default:
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print watchdog_overview(arg(2));
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}
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}
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else {
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print message_access();
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}
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}
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?>
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