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authorelij <elij.mx@gmail.com>2011-05-29 14:33:37 -0700
committerLukas Fleischer <archlinux@cryptocrack.de>2011-06-22 15:15:04 +0200
commit888db089c515270fd5cd9a9bedd217110f43bc4c (patch)
treee31d78b517c5b849a91c56883dcff179fd3c3164 /web/lib/pkgfuncs.inc.php
parent023d2a2521306be2c68f7cf1514bfc50bb250c04 (diff)
downloadaurweb-888db089c515270fd5cd9a9bedd217110f43bc4c.tar.xz
rename *.inc files to *.inc.php and adjust imports and references
Lukas: Add note to "UPGRADING". Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Diffstat (limited to 'web/lib/pkgfuncs.inc.php')
-rw-r--r--web/lib/pkgfuncs.inc.php1001
1 files changed, 1001 insertions, 0 deletions
diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php
new file mode 100644
index 0000000..7d46541
--- /dev/null
+++ b/web/lib/pkgfuncs.inc.php
@@ -0,0 +1,1001 @@
+<?php
+include_once("config.inc.php");
+
+# Make sure this visitor can delete the requested package comment
+# They can delete if they were the comment submitter, or if they are a TU/Dev
+#
+function canDeleteComment($comment_id=0, $atype="", $uid=0) {
+ if ($atype == "Trusted User" || $atype == "Developer") {
+ # A TU/Dev can delete any comment
+ return TRUE;
+ }
+ $dbh = db_connect();
+ $q = "SELECT COUNT(ID) AS CNT ";
+ $q.= "FROM PackageComments ";
+ $q.= "WHERE ID = " . intval($comment_id);
+ $q.= " AND UsersID = " . $uid;
+ $result = db_query($q, $dbh);
+ if ($result != NULL) {
+ $row = mysql_fetch_assoc($result);
+ if ($row['CNT'] > 0) {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+# Make sure this visitor can delete the requested package comment
+# They can delete if they were the comment submitter, or if they are a TU/Dev
+#
+function canDeleteCommentArray($comment, $atype="", $uid=0) {
+ if ($atype == "Trusted User" || $atype == "Developer") {
+ # A TU/Dev can delete any comment
+ return TRUE;
+ } else if ($comment['UsersID'] == $uid) {
+ # User's own comment
+ return TRUE;
+ }
+ return FALSE;
+}
+
+# see if this Users.ID can manage the package
+#
+function canManagePackage($uid=0,$AURMUID=0, $MUID=0, $SUID=0, $managed=0) {
+ if (!$uid) {return 0;}
+
+ # The uid of the TU/Dev that manages the package
+ #
+ if ($uid == $AURMUID) {return 1;}
+
+ # If the package isn't maintained by a TU/Dev, is this the user-maintainer?
+ #
+ if ($uid == $MUID && !$managed) {return 1;}
+
+ # If the package isn't maintained by a TU/Dev, is this the user-submitter?
+ #
+ if ($uid == $SUID && !$managed) {return 1;}
+
+ # otherwise, no right to manage this package
+ #
+ return 0;
+}
+
+# Check if the current user can submit blacklisted packages.
+#
+function canSubmitBlacklisted($atype = "") {
+ if ($atype == "Trusted User" || $atype == "Developer") {
+ # Only TUs/Devs can submit blacklisted packages.
+ return TRUE;
+ }
+ else {
+ return FALSE;
+ }
+}
+
+# grab the current list of PackageCategories
+#
+function pkgCategories() {
+ $cats = array();
+ $dbh = db_connect();
+ $q = "SELECT * FROM PackageCategories WHERE ID != 1 ";
+ $q.= "ORDER BY Category ASC";
+ $result = db_query($q, $dbh);
+ if ($result) {
+ while ($row = mysql_fetch_row($result)) {
+ $cats[$row[0]] = $row[1];
+ }
+ }
+ return $cats;
+}
+
+# check to see if the package name exists
+#
+function package_exists($name="") {
+ if (!$name) {return NULL;}
+ $dbh = db_connect();
+ $q = "SELECT ID FROM Packages ";
+ $q.= "WHERE Name = '".mysql_real_escape_string($name)."' ";
+ $result = db_query($q, $dbh);
+ if (!$result) {return NULL;}
+ $row = mysql_fetch_row($result);
+ return $row[0];
+}
+
+# grab package dependencies
+#
+function package_dependencies($pkgid=0) {
+ $deps = array();
+ $pkgid = intval($pkgid);
+ if ($pkgid > 0) {
+ $dbh = db_connect();
+ $q = "SELECT pd.DepName, pd.DepCondition, p.ID FROM PackageDepends pd ";
+ $q.= "LEFT JOIN Packages p ON pd.DepName = p.Name ";
+ $q.= "WHERE pd.PackageID = ". $pkgid . " ";
+ $q.= "ORDER BY pd.DepName";
+ $result = db_query($q, $dbh);
+ if (!$result) {return array();}
+ while ($row = mysql_fetch_row($result)) {
+ $deps[] = $row;
+ }
+ }
+ return $deps;
+}
+
+function package_required($name="") {
+ $deps = array();
+ if ($name != "") {
+ $dbh = db_connect();
+ $q = "SELECT p.Name, PackageID FROM PackageDepends pd ";
+ $q.= "JOIN Packages p ON pd.PackageID = p.ID ";
+ $q.= "WHERE DepName = '".mysql_real_escape_string($name)."' ";
+ $q.= "ORDER BY p.Name";
+ $result = db_query($q, $dbh);
+ if (!$result) {return array();}
+ while ($row = mysql_fetch_row($result)) {
+ $deps[] = $row;
+ }
+ }
+ return $deps;
+}
+
+# Return the number of comments for a specified package
+function package_comments_count($pkgid = 0) {
+ $pkgid = intval($pkgid);
+ if ($pkgid > 0) {
+ $dbh = db_connect();
+ $q = "SELECT COUNT(*) FROM PackageComments ";
+ $q.= "WHERE PackageID = " . $pkgid;
+ $q.= " AND DelUsersID IS NULL";
+ }
+ $result = db_query($q, $dbh);
+
+ if (!$result) {
+ return;
+ }
+
+ return mysql_result($result, 0);
+}
+
+# Return an array of package comments
+function package_comments($pkgid = 0) {
+ $comments = array();
+ $pkgid = intval($pkgid);
+ if ($pkgid > 0) {
+ $dbh = db_connect();
+ $q = "SELECT PackageComments.ID, UserName, UsersID, Comments, CommentTS ";
+ $q.= "FROM PackageComments, Users ";
+ $q.= "WHERE PackageComments.UsersID = Users.ID";
+ $q.= " AND PackageID = " . $pkgid;
+ $q.= " AND DelUsersID IS NULL"; # only display non-deleted comments
+ $q.= " ORDER BY CommentTS DESC";
+
+ if (!isset($_GET['comments'])) {
+ $q.= " LIMIT 10";
+ }
+
+ $result = db_query($q, $dbh);
+
+ if (!$result) {
+ return;
+ }
+
+ while ($row = mysql_fetch_assoc($result)) {
+ $comments[] = $row;
+ }
+ }
+ return $comments;
+}
+
+# grab package sources
+#
+function package_sources($pkgid=0) {
+ $sources = array();
+ $pkgid = intval($pkgid);
+ if ($pkgid > 0) {
+ $dbh = db_connect();
+ $q = "SELECT Source FROM PackageSources ";
+ $q.= "WHERE PackageID = " . $pkgid;
+ $q.= " ORDER BY Source";
+ $result = db_query($q, $dbh);
+ if (!$result) {return array();}
+ while ($row = mysql_fetch_row($result)) {
+ $sources[] = $row[0];
+ }
+ }
+ return $sources;
+}
+
+
+# grab array of Package.IDs that I've voted for: $pkgs[1234] = 1, ...
+#
+function pkgvotes_from_sid($sid="") {
+ $pkgs = array();
+ if (!$sid) {return $pkgs;}
+ $dbh = db_connect();
+ $q = "SELECT PackageID ";
+ $q.= "FROM PackageVotes, Users, Sessions ";
+ $q.= "WHERE Users.ID = Sessions.UsersID ";
+ $q.= "AND Users.ID = PackageVotes.UsersID ";
+ $q.= "AND Sessions.SessionID = '".mysql_real_escape_string($sid)."'";
+ $result = db_query($q, $dbh);
+ if ($result) {
+ while ($row = mysql_fetch_row($result)) {
+ $pkgs[$row[0]] = 1;
+ }
+ }
+ return $pkgs;
+}
+
+# array of package ids that you're being notified for
+# *yoink*
+#
+function pkgnotify_from_sid($sid="") {
+ $pkgs = array();
+ if (!$sid) {return $pkgs;}
+ $dbh = db_connect();
+ $q = "SELECT PkgID ";
+ $q.= "FROM CommentNotify, Users, Sessions ";
+ $q.= "WHERE Users.ID = Sessions.UsersID ";
+ $q.= "AND Users.ID = CommentNotify.UserID ";
+ $q.= "AND Sessions.SessionID = '".mysql_real_escape_string($sid)."'";
+ $result = db_query($q, $dbh);
+ if ($result) {
+ while ($row = mysql_fetch_row($result)) {
+ $pkgs[$row[0]] = 1;
+ }
+ }
+ return $pkgs;
+}
+
+# get name of package based on pkgid
+#
+function pkgname_from_id($pkgid=0) {
+ $pkgid = intval($pkgid);
+ $name = "";
+ if ($pkgid > 0) {
+ $dbh = db_connect();
+ $q = "SELECT Name FROM Packages WHERE ID = " . $pkgid;
+ $result = db_query($q, $dbh);
+ if (mysql_num_rows($result) > 0) {
+ $name = mysql_result($result, 0);
+ }
+ }
+ return $name;
+}
+
+# Check if a package name is blacklisted.
+#
+function pkgname_is_blacklisted($name) {
+ $dbh = db_connect();
+ $q = "SELECT COUNT(*) FROM PackageBlacklist WHERE Name = '" . mysql_real_escape_string($name) . "'";
+ $result = db_query($q, $dbh);
+
+ if (!$result) return false;
+ return (mysql_result($result, 0) > 0);
+}
+
+# display package details
+#
+function package_details($id=0, $SID="") {
+ $atype = account_from_sid($SID);
+ $uid = uid_from_sid($SID);
+
+ $q = "SELECT Packages.*,Category ";
+ $q.= "FROM Packages,PackageCategories ";
+ $q.= "WHERE Packages.CategoryID = PackageCategories.ID ";
+ $q.= "AND Packages.ID = " . intval($id);
+ $dbh = db_connect();
+ $results = db_query($q, $dbh);
+
+ if (!$results) {
+ print __("Error retrieving package details.") . "<br />\n";
+ }
+ else {
+ $row = mysql_fetch_assoc($results);
+ if (empty($row)) {
+ print __("Package details could not be found.") . "<br />\n";
+
+ }
+ else {
+ include('pkg_details.php');
+
+ # Actions Bar
+ if ($SID) {
+ include('actions_form.php');
+ include('pkg_comment_form.php');
+ }
+
+ # Print Comments
+ $comments = package_comments($id);
+ if (!empty($comments)) {
+ include('pkg_comments.php');
+ }
+ }
+ }
+ return;
+}
+
+
+/* pkg_search_page(SID)
+ * outputs the body of search/search results page
+ *
+ * parameters:
+ * SID - current Session ID
+ * preconditions:
+ * package search page has been accessed
+ * request variables have not been sanitized
+ *
+ * request vars:
+ * O - starting result number
+ * PP - number of search hits per page
+ * C - package category ID number
+ * K - package search string
+ * SO - search hit sort order:
+ * values: a - ascending
+ * d - descending
+ * SB - sort search hits by:
+ * values: c - package category
+ * n - package name
+ * v - number of votes
+ * m - maintainer username
+ * SeB- property that search string (K) represents
+ * values: n - package name
+ * nd - package name & description
+ * x - package name (exact match)
+ * m - package maintainer's username
+ * s - package submitter's username
+ * do_Orphans - boolean. whether to search packages
+ * without a maintainer
+ *
+ *
+ * These two are actually handled in packages.php.
+ *
+ * IDs- integer array of ticked packages' IDs
+ * action - action to be taken on ticked packages
+ * values: do_Flag - Flag out-of-date
+ * do_UnFlag - Remove out-of-date flag
+ * do_Adopt - Adopt
+ * do_Disown - Disown
+ * do_Delete - Delete (requires confirm_Delete to be set)
+ * do_Notify - Enable notification
+ * do_UnNotify - Disable notification
+ */
+function pkg_search_page($SID="") {
+ // establish a db connection
+ $dbh = db_connect();
+
+ // get commonly used variables...
+ // TODO: REDUCE DB HITS.
+ // grab info for user if they're logged in
+ if ($SID)
+ $myuid = uid_from_sid($SID);
+ // get a list of package categories
+ $cats = pkgCategories(); //meow
+
+ // sanitize paging variables
+ //
+ if (isset($_GET['O'])) {
+ $_GET['O'] = intval($_GET['O']);
+ if ($_GET['O'] < 0)
+ $_GET['O'] = 0;
+ }
+ else {
+ $_GET['O'] = 0;
+ }
+
+ if (isset($_GET["PP"])) {
+ $_GET["PP"] = intval($_GET["PP"]);
+ if ($_GET["PP"] < 50)
+ $_GET["PP"] = 50;
+ else if ($_GET["PP"] > 250)
+ $_GET["PP"] = 250;
+ }
+ else {
+ $_GET["PP"] = 50;
+ }
+
+ // FIXME: pull out DB-related code. all of it.
+ // this one's worth a choco-chip cookie,
+ // one of those nice big soft ones
+
+ // build the package search query
+ //
+ $q_select = "SELECT ";
+ if ($SID) {
+ $q_select .= "CommentNotify.UserID AS Notify,
+ PackageVotes.UsersID AS Voted, ";
+ }
+ $q_select .= "Users.Username AS Maintainer,
+ PackageCategories.Category,
+ Packages.Name, Packages.Version, Packages.Description, Packages.NumVotes,
+ Packages.ID, Packages.OutOfDateTS ";
+
+ $q_from = "FROM Packages
+ LEFT JOIN Users ON (Packages.MaintainerUID = Users.ID)
+ LEFT JOIN PackageCategories
+ ON (Packages.CategoryID = PackageCategories.ID) ";
+ if ($SID) {
+ # this portion is not needed for the total row count query
+ $q_from_extra = "LEFT JOIN PackageVotes
+ ON (Packages.ID = PackageVotes.PackageID AND PackageVotes.UsersID = $myuid)
+ LEFT JOIN CommentNotify
+ ON (Packages.ID = CommentNotify.PkgID AND CommentNotify.UserID = $myuid) ";
+ } else {
+ $q_from_extra = "";
+ }
+
+ $q_where = "WHERE 1 = 1 ";
+ // TODO: possibly do string matching on category
+ // to make request variable values more sensible
+ if (isset($_GET["C"]) && intval($_GET["C"])) {
+ $q_where .= "AND Packages.CategoryID = ".intval($_GET["C"])." ";
+ }
+
+ if (isset($_GET['K'])) {
+ $_GET['K'] = mysql_real_escape_string(trim($_GET['K']));
+
+ # Search by maintainer
+ if (isset($_GET["SeB"]) && $_GET["SeB"] == "m") {
+ $q_where .= "AND Users.Username = '".$_GET['K']."' ";
+ }
+ # Search by submitter
+ elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "s") {
+ $q_where .= "AND SubmitterUID = ".uid_from_username($_GET['K'])." ";
+ }
+ # Search by name
+ elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "n") {
+ $q_where .= "AND (Name LIKE '%".$_GET['K']."%') ";
+ }
+ # Search by name (exact match)
+ elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "x") {
+ $q_where .= "AND (Name = '".$_GET['K']."') ";
+ }
+ # Search by name and description (Default)
+ else {
+ $q_where .= "AND (Name LIKE '%".$_GET['K']."%' OR ";
+ $q_where .= "Description LIKE '%".$_GET['K']."%') ";
+ }
+ }
+
+ if (isset($_GET["do_Orphans"])) {
+ $q_where .= "AND MaintainerUID IS NULL ";
+ }
+
+ if (isset($_GET['outdated'])) {
+ if ($_GET['outdated'] == 'on') {
+ $q_where .= "AND OutOfDateTS IS NOT NULL ";
+ }
+ elseif ($_GET['outdated'] == 'off') {
+ $q_where .= "AND OutOfDateTS IS NULL ";
+ }
+ }
+
+ $order = (isset($_GET["SO"]) && $_GET["SO"] == 'd') ? 'DESC' : 'ASC';
+
+ $q_sort = "ORDER BY Name ".$order.", CategoryID DESC ";
+ $sort_by = isset($_GET["SB"]) ? $_GET["SB"] : '';
+ switch ($sort_by) {
+ case 'c':
+ $q_sort = "ORDER BY CategoryID ".$order.", Name ASC ";
+ break;
+ case 'v':
+ $q_sort = "ORDER BY NumVotes ".$order.", Name ASC, CategoryID DESC ";
+ break;
+ case 'w':
+ if ($SID) {
+ $q_sort = "ORDER BY Voted ".$order.", Name ASC, CategoryID DESC ";
+ }
+ break;
+ case 'o':
+ if ($SID) {
+ $q_sort = "ORDER BY Notify ".$order.", Name ASC, CategoryID DESC ";
+ }
+ break;
+ case 'm':
+ $q_sort = "ORDER BY Maintainer ".$order.", Name ASC ";
+ break;
+ case 'a':
+ $q_sort = "ORDER BY ModifiedTS ".$order.", Name ASC ";
+ break;
+ default:
+ break;
+ }
+
+ $q_limit = "LIMIT ".$_GET["PP"]." OFFSET ".$_GET["O"];
+
+ $q = $q_select . $q_from . $q_from_extra . $q_where . $q_sort . $q_limit;
+ $q_total = "SELECT COUNT(*) " . $q_from . $q_where;
+
+ $result = db_query($q, $dbh);
+ $result_t = db_query($q_total, $dbh);
+ if ($result_t) {
+ $total = mysql_result($result_t, 0);
+ }
+ else {
+ $total = 0;
+ }
+
+ if ($result && $total > 0) {
+ if (isset($_GET["SO"]) && $_GET["SO"] == "d"){
+ $SO_next = "a";
+ }
+ else {
+ $SO_next = "d";
+ }
+ }
+
+ // figure out the results to use
+ $first = $_GET['O'] + 1;
+
+ if (($_GET['PP'] + $_GET['O']) > $total) {
+ $last = $total;
+ } else {
+ $last = $_GET['PP'] + $_GET['O'];
+ }
+
+
+ if ($total > 1 || $total == 0) {
+ # calculation of pagination links
+ $per_page = ($_GET['PP'] > 0) ? $_GET['PP'] : 50;
+ $current = ceil($first / $per_page);
+ $pages = ceil($total / $per_page);
+ $templ_pages = array();
+
+ if ($current > 1) {
+ $templ_pages[__('First')] = 0;
+ $templ_pages[__('Previous')] = ($current - 2) * $per_page;
+ }
+
+ if ($current - 5 > 1)
+ $templ_pages["..."] = false;
+
+ for ($i = max($current - 5, 1); $i <= min($pages, $current + 5); $i++) {
+ $templ_pages[$i] = ($i - 1) * $per_page;
+ }
+
+ if ($current + 5 < $pages)
+ $templ_pages["... "] = false;
+
+ if ($current < $pages) {
+ $templ_pages[__('Next')] = $current * $per_page;
+ $templ_pages[__('Last')] = ($pages - 1) * $per_page;
+ }
+
+ include('pkg_search_form.php');
+ include('pkg_search_results.php');
+ }
+ else {
+ $pkgdetails = mysql_fetch_assoc($result);
+ header("Location: packages.php?ID={$pkgdetails['ID']}");
+ }
+
+ return;
+}
+
+function current_action($action) {
+ return (isset($_POST['action']) && $_POST['action'] == $action) ||
+ isset($_POST[$action]);
+}
+
+/**
+ * Ensure an array of IDs is in fact all valid integers.
+ */
+function sanitize_ids($ids) {
+ $new_ids = array();
+ foreach ($ids as $id) {
+ $id = intval($id);
+ if ($id > 0) {
+ $new_ids[] = $id;
+ }
+ }
+ return $new_ids;
+}
+
+/**
+ * Flag and un-flag packages out-of-date
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @param array $ids Array of package IDs to flag/unflag
+ * @param boolean $action True flags out-of-date, false un-flags. Flags by
+ * default
+ *
+ * @return string Translated success or error messages
+ */
+function pkg_flag ($atype, $ids, $action = True) {
+ if (!$atype) {
+ if ($action) {
+ return __("You must be logged in before you can flag packages.");
+ } else {
+ return __("You must be logged in before you can unflag packages.");
+ }
+ }
+
+ $ids = sanitize_ids($ids);
+ if (empty($ids)) {
+ if ($action) {
+ return __("You did not select any packages to flag.");
+ } else {
+ return __("You did not select any packages to unflag.");
+ }
+ }
+
+ $dbh = db_connect();
+
+ $q = "UPDATE Packages SET";
+ if ($action) {
+ $q.= " OutOfDateTS = UNIX_TIMESTAMP()";
+ }
+ else {
+ $q.= " OutOfDateTS = NULL";
+ }
+ $q.= " WHERE ID IN (" . implode(",", $ids) . ")";
+
+ db_query($q, $dbh);
+
+ if ($action) {
+ # Notify of flagging by email
+ $f_name = username_from_sid($_COOKIE['AURSID']);
+ $f_email = email_from_sid($_COOKIE['AURSID']);
+ $f_uid = uid_from_sid($_COOKIE['AURSID']);
+ $q = "SELECT Packages.Name, Users.Email, Packages.ID ";
+ $q.= "FROM Packages, Users ";
+ $q.= "WHERE Packages.ID IN (" . implode(",", $ids) .") ";
+ $q.= "AND Users.ID = Packages.MaintainerUID ";
+ $q.= "AND Users.ID != " . $f_uid;
+ $result = db_query($q, $dbh);
+ if (mysql_num_rows($result)) {
+ while ($row = mysql_fetch_assoc($result)) {
+ # construct email
+ $body = "Your package " . $row['Name'] . " has been flagged out of date by " . $f_name . " [1]. You may view your package at:\nhttps://aur.archlinux.org/packages.php?ID=" . $row['ID'] . "\n\n[1] - https://aur.archlinux.org/account.php?Action=AccountInfo&ID=" . $f_uid;
+ $body = wordwrap($body, 70);
+ $headers = "Reply-to: nobody@archlinux.org\nFrom:aur-notify@archlinux.org\nX-Mailer: PHP\nX-MimeOLE: Produced By AUR\n";
+ @mail($row['Email'], "AUR Out-of-date Notification for ".$row['Name'], $body, $headers);
+ }
+ }
+ }
+
+ if ($action) {
+ return __("The selected packages have been flagged out-of-date.");
+ } else {
+ return __("The selected packages have been unflagged.");
+ }
+}
+
+/**
+ * Delete packages
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @param array $ids Array of package IDs to delete
+ *
+ * @return string Translated error or success message
+ */
+function pkg_delete ($atype, $ids) {
+ if (!$atype) {
+ return __("You must be logged in before you can delete packages.");
+ }
+
+ # If they're a TU or dev, can delete
+ if ($atype != "Trusted User" && $atype != "Developer") {
+ return __("You do have permission to delete packages.");
+ }
+
+ $ids = sanitize_ids($ids);
+ if (empty($ids)) {
+ return __("You did not select any packages to delete.");
+ }
+
+ $dbh = db_connect();
+ $q = "DELETE FROM Packages WHERE ID IN (" . implode(",", $ids) . ")";
+ $result = db_query($q, $dbh);
+
+ return __("The selected packages have been deleted.");
+}
+
+/**
+ * Adopt or disown packages
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @param array $ids Array of package IDs to adopt/disown
+ * @param boolean $action Adopts if true, disowns if false. Adopts by default
+ *
+ * @return string Translated error or success message
+ */
+function pkg_adopt ($atype, $ids, $action = True) {
+ if (!$atype) {
+ if ($action) {
+ return __("You must be logged in before you can adopt packages.");
+ } else {
+ return __("You must be logged in before you can disown packages.");
+ }
+ }
+
+ $ids = sanitize_ids($ids);
+ if (empty($ids)) {
+ if ($action) {
+ return __("You did not select any packages to adopt.");
+ } else {
+ return __("You did not select any packages to disown.");
+ }
+ }
+
+ $dbh = db_connect();
+
+ $field = "MaintainerUID";
+ $q = "UPDATE Packages ";
+
+ if ($action) {
+ $user = uid_from_sid($_COOKIE["AURSID"]);
+ } else {
+ $user = 'NULL';
+ }
+
+ $q.= "SET $field = $user ";
+ $q.= "WHERE ID IN (" . implode(",", $ids) . ") ";
+
+ if ($action && $atype == "User") {
+ # Regular users may only adopt orphan packages from unsupported
+ $q.= "AND $field IS NULL ";
+ } else if ($atype == "User") {
+ $q.= "AND $field = " . uid_from_sid($_COOKIE["AURSID"]);
+ }
+
+ db_query($q, $dbh);
+
+ if ($action) {
+ pkg_notify(account_from_sid($_COOKIE["AURSID"]), $ids);
+ return __("The selected packages have been adopted.");
+ } else {
+ return __("The selected packages have been disowned.");
+ }
+}
+
+/**
+ * Vote and un-vote for packages
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @param array $ids Array of package IDs to vote/un-vote
+ * @param boolean $action Votes if true, un-votes if false. Votes by default
+ *
+ * @return string Translated error or success message
+ */
+function pkg_vote ($atype, $ids, $action = True) {
+ if (!$atype) {
+ if ($action) {
+ return __("You must be logged in before you can vote for packages.");
+ } else {
+ return __("You must be logged in before you can un-vote for packages.");
+ }
+ }
+
+ $ids = sanitize_ids($ids);
+ if (empty($ids)) {
+ if ($action) {
+ return __("You did not select any packages to vote for.");
+ } else {
+ return __("Your votes have been removed from the selected packages.");
+ }
+ }
+
+ $dbh = db_connect();
+ $my_votes = pkgvotes_from_sid($_COOKIE["AURSID"]);
+ $uid = uid_from_sid($_COOKIE["AURSID"]);
+
+ $first = 1;
+ foreach ($ids as $pid) {
+ if ($action) {
+ $check = !isset($my_votes[$pid]);
+ } else {
+ $check = isset($my_votes[$pid]);
+ }
+
+ if ($check) {
+ if ($first) {
+ $first = 0;
+ $vote_ids = $pid;
+ if ($action) {
+ $vote_clauses = "($uid, $pid)";
+ }
+ } else {
+ $vote_ids .= ", $pid";
+ if ($action) {
+ $vote_clauses .= ", ($uid, $pid)";
+ }
+ }
+ }
+ }
+
+ # only vote for packages the user hasn't already voted for
+ #
+ $op = $action ? "+" : "-";
+ $q = "UPDATE Packages SET NumVotes = NumVotes $op 1 ";
+ $q.= "WHERE ID IN ($vote_ids)";
+
+ db_query($q, $dbh);
+
+ if ($action) {
+ $q = "INSERT INTO PackageVotes (UsersID, PackageID) VALUES ";
+ $q.= $vote_clauses;
+ } else {
+ $q = "DELETE FROM PackageVotes WHERE UsersID = $uid ";
+ $q.= "AND PackageID IN ($vote_ids)";
+ }
+
+ db_query($q, $dbh);
+
+ if ($action) {
+ $q = "UPDATE Users SET LastVoted = UNIX_TIMESTAMP() ";
+ $q.= "WHERE ID = $uid";
+
+ db_query($q, $dbh);
+ }
+
+ if ($action) {
+ return __("Your votes have been cast for the selected packages.");
+ } else {
+ return __("Your votes have been removed from the selected packages.");
+ }
+}
+
+/**
+ * Toggle notification of packages
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @param array $ids Array of package IDs to toggle, formatted as $package_id
+ * @return string Translated error or success message
+ */
+function pkg_notify ($atype, $ids, $action = True) {
+ if (!$atype) {
+# return __("You must be logged in before you can get notifications on comments.");
+ return;
+ }
+
+ $ids = sanitize_ids($ids);
+ if (empty($ids)) {
+ return __("Couldn't add to notification list.");
+ }
+
+ $dbh = db_connect();
+ $uid = uid_from_sid($_COOKIE["AURSID"]);
+
+ $output = "";
+
+ $first = True;
+
+ # There currently shouldn't be multiple requests here, but the
+ # format in which it's sent requires this.
+ foreach ($ids as $pid) {
+ $q = "SELECT Name FROM Packages WHERE ID = $pid";
+ $result = db_query($q, $dbh);
+ if ($result) {
+ $pkgname = mysql_result($result , 0);
+ }
+ else {
+ $pkgname = '';
+ }
+
+ if ($first)
+ $first = False;
+ else
+ $output .= ", ";
+
+
+ if ($action) {
+ $q = "SELECT * FROM CommentNotify WHERE UserID = $uid";
+ $q .= " AND PkgID = $pid";
+
+ # Notification already added. Don't add again.
+ $result = db_query($q, $dbh);
+ if (!mysql_num_rows($result)) {
+ $q = "INSERT INTO CommentNotify (PkgID, UserID) VALUES ($pid, $uid)";
+ db_query($q, $dbh);
+ }
+
+ $output .= $pkgname;
+ }
+ else {
+ $q = "DELETE FROM CommentNotify WHERE PkgID = $pid";
+ $q .= " AND UserID = $uid";
+ db_query($q, $dbh);
+
+ $output .= $pkgname;
+ }
+ }
+
+ if ($action) {
+ $output = __("You have been added to the comment notification list for %s.", $output);
+ }
+ else {
+ $output = __("You have been removed from the comment notification list for %s.", $output);
+ }
+
+ return $output;
+}
+
+
+
+/**
+ * Delete comment
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @return string Translated error or success message
+ */
+function pkg_delete_comment($atype) {
+ if (!$atype) {
+ return __("You must be logged in before you can edit package information.");
+ }
+
+ # Get ID of comment to be removed
+ if (isset($_POST["comment_id"])) {
+ $comment_id = $_POST["comment_id"];
+ } else {
+ return __("Missing comment ID.");
+ }
+
+ $uid = uid_from_sid($_COOKIE["AURSID"]);
+ if (canDeleteComment($comment_id, $atype, $uid)) {
+
+ $dbh = db_connect();
+ $q = "UPDATE PackageComments ";
+ $q.= "SET DelUsersID = ".$uid." ";
+ $q.= "WHERE ID = ".intval($comment_id);
+ db_query($q, $dbh);
+ return __("Comment has been deleted.");
+ } else {
+ return __("You are not allowed to delete this comment.");
+ }
+}
+
+/**
+ * Change package category
+ *
+ * @param string $atype Account type, output of account_from_sid
+ * @return string Translated error or success message
+ */
+function pkg_change_category($atype) {
+ if (!$atype) {
+ return __("You must be logged in before you can edit package information.");
+ }
+
+ # Get ID of the new category
+ if (isset($_POST["category_id"])) {
+ $category_id = $_POST["category_id"];
+ } else {
+ return __("Missing category ID.");
+ }
+
+ $catArray = pkgCategories();
+ if (!array_key_exists($category_id, $catArray)) {
+ return __("Invalid category ID.");
+ }
+
+ if (isset($_GET["ID"])) {
+ $pid = $_GET["ID"];
+ } else {
+ return __("Missing package ID.");
+ }
+
+ # Verify package ownership
+ $dbh = db_connect();
+ $q = "SELECT Packages.MaintainerUID ";
+ $q.= "FROM Packages ";
+ $q.= "WHERE Packages.ID = ".$pid;
+ $result = db_query($q, $dbh);
+ if ($result) {
+ $pkg = mysql_fetch_assoc($result);
+ }
+ else {
+ return __("You are not allowed to change this package category.");
+ }
+
+ $uid = uid_from_sid($_COOKIE["AURSID"]);
+ if ($uid == $pkg["MaintainerUID"] or
+ ($atype == "Developer" or $atype == "Trusted User")) {
+ $q = "UPDATE Packages ";
+ $q.= "SET CategoryID = ".intval($category_id)." ";
+ $q.= "WHERE ID = ".intval($pid);
+ db_query($q, $dbh);
+ return __("Package category changed.");
+ } else {
+ return __("You are not allowed to change this package category.");
+ }
+}