function before($method) {
if (parent::before($method)) {
header("Content-Type: text/xml; charset=utf-8");
- $this->param = db_escape_string($_REQUEST["param"]);
+ $this->param = db_escape_string($this->link, $_REQUEST["param"]);
print "<dlg>";
return true;
}
print "</dlg>";
}
- function exportData() {
-
- print "<p style='text-align : center' id='export_status_message'>You need to prepare exported data first by clicking the button below.</p>";
-
- print "<div align='center'>";
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"dijit.byId('dataExportDlg').prepare()\">".
- __('Prepare data')."</button>";
-
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"dijit.byId('dataExportDlg').hide()\">".
- __('Close this window')."</button>";
-
- print "</div>";
-
-
- }
-
function importOpml() {
header("Content-Type: text/html"); # required for iframe
$opml->opml_import($_SESSION["uid"]);
+ db_query($this->link, "COMMIT");
+
print "</ul>";
print "</div>";
print "<title>".__('Public OPML URL')."</title>";
print "<content><![CDATA[";
- $url_path = opml_publish_url($this->link);
+ $url_path = Opml::opml_publish_url($this->link);
print __("Your Public OPML URL is:");
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"addfeed\">";
- print "<div class=\"dlgSec\">".__("Feed")."</div>";
+ print "<div class=\"dlgSec\">".__("Feed or site URL")."</div>";
print "<div class=\"dlgSecCont\">";
print "<div style='float : right'>
<img style='display : none'
- id='feed_add_spinner' src='".
- theme_image($this->link, 'images/indicator_white.gif')."'></div>";
+ id='feed_add_spinner' src='images/indicator_white.gif'></div>";
print "<input style=\"font-size : 16px; width : 20em;\"
- placeHolder=\"".__("Feed URL")."\"
+ placeHolder=\"".__("Feed or site URL")."\"
dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"feed\" id=\"feedDlg_feedUrl\">";
print "<hr/>";
" <input
placeHolder=\"".__("Password")."\"
dojoType=\"dijit.form.TextBox\" type='password'
- style=\"width : 10em;\" name='pass'\">".
- " <p class='insensitive'>".__("OAuth will be used automatically for Twitter feeds.")."</p>
+ style=\"width : 10em;\" name='pass'\">
</div></div>";
print "</form>";
print "<div class=\"dlgButtons\">
- <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>
- <button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>
- <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
+ <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>";
+
+ if (!(defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER)) {
+ print "<button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>";
+ }
+
+ print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
</div>";
//return;
}
function feedBrowser() {
- $browser_search = db_escape_string($_REQUEST["search"]);
+ if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
+
+ $browser_search = db_escape_string($this->link, $_REQUEST["search"]);
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"updateFeedBrowser\">";
print "<div dojoType=\"dijit.Toolbar\">
<div style='float : right'>
<img style='display : none'
- id='feed_browser_spinner' src='".
- theme_image($this->link, 'images/indicator_white.gif')."'>
+ id='feed_browser_spinner' src='images/indicator_white.gif'>
<input name=\"search\" dojoType=\"dijit.form.TextBox\" size=\"20\" type=\"search\"
onchange=\"dijit.byId('feedBrowserDlg').update()\" value=\"$browser_search\">
<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').update()\">".__('Search')."</button>
$owner_uid = $_SESSION["uid"];
+ require_once "feedbrowser.php";
+
print "<ul class='browseFeedList' id='browseFeedList'>";
print make_feed_browser($this->link, $search, 25);
print "</ul>";
}
function search() {
- $this->params = explode(":", db_escape_string($_REQUEST["param"]), 2);
+ $this->params = explode(":", db_escape_string($this->link, $_REQUEST["param"]), 2);
$active_feed_id = sprintf("%d", $this->params[0]);
$is_cat = $this->params[1] != "false";
print "<div class=\"dlgSecCont\">";
- if (!SPHINX_ENABLED) {
-
- print "<input dojoType=\"dijit.form.ValidationTextBox\"
- style=\"font-size : 16px; width : 12em;\"
- required=\"1\" name=\"query\" type=\"search\" value=''>";
-
- print " " . __('match on')." ";
-
- $search_fields = array(
- "title" => __("Title"),
- "content" => __("Content"),
- "both" => __("Title or content"));
-
- print_select_hash("match_on", 3, $search_fields,
- 'dojoType="dijit.form.Select"');
- } else {
- print "<input dojoType=\"dijit.form.ValidationTextBox\"
- style=\"font-size : 16px; width : 20em;\"
- required=\"1\" name=\"query\" type=\"search\" value=''>";
- }
-
+ print "<input dojoType=\"dijit.form.ValidationTextBox\"
+ style=\"font-size : 16px; width : 20em;\"
+ required=\"1\" name=\"query\" type=\"search\" value=''>";
print "<hr/>".__('Limit search to:')." ";
if (!SPHINX_ENABLED) {
print "<div style=\"float : left\">
- <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/redmine/wiki/tt-rss/SearchSyntax\">Search syntax</a>
+ <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/SearchSyntax\">Search syntax</a>
</div>";
}
</div>";
}
- function quickAddFilter() {
- $active_feed_id = db_escape_string($_REQUEST["param"]);
-
- print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-filters\">";
- print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"quiet\" value=\"1\">";
- print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"add\">";
- print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"csrf_token\" value=\"".$_SESSION['csrf_token']."\">";
-
- $result = db_query($this->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 "<div class=\"dlgSec\">".__("Match")."</div>";
-
- print "<div class=\"dlgSecCont\">";
-
- print "<span id=\"filterDlg_dateModBox\" style=\"display : none\">";
-
- $filter_params = array(
- "before" => __("before"),
- "after" => __("after"));
-
- print_select_hash("filter_date_modifier", "before",
- $filter_params, 'dojoType="dijit.form.Select"');
-
- print " </span>";
-
- print "<input dojoType=\"dijit.form.ValidationTextBox\"
- required=\"true\" id=\"filterDlg_regExp\"
- style=\"font-size : 16px\"
- name=\"reg_exp\" value=\"$reg_exp\"/>";
-
- print "<span id=\"filterDlg_dateChkBox\" style=\"display : none\">";
- print " <button dojoType=\"dijit.form.Button\"
- onclick=\"return filterDlgCheckDate()\">".
- __('Check it')."</button>";
- print "</span>";
-
- print "<hr/>" . __("on field") . " ";
- print_select_hash("filter_type", 1, $filter_types,
- 'onchange="filterDlgCheckType(this)" dojoType="dijit.form.Select"');
-
- print "<hr/>";
-
- print __("in") . " ";
-
- print "<span id='filterDlg_feeds'>";
- print_feed_select($this->link, "feed_id", $active_feed_id,
- 'dojoType="dijit.form.FilteringSelect"');
- print "</span>";
-
- print "<span id='filterDlg_cats' style='display : none'>";
- print_feed_cat_select($this->link, "cat_id", $active_cat_id,
- 'dojoType="dijit.form.FilteringSelect"');
- print "</span>";
-
- print "</div>";
-
- print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
-
- print "<div class=\"dlgSecCont\">";
-
- print "<select name=\"action_id\" dojoType=\"dijit.form.Select\"
- onchange=\"filterDlgCheckAction(this)\">";
-
- $result = db_query($this->link, "SELECT id,description FROM ttrss_filter_actions
- ORDER BY name");
-
- while ($line = db_fetch_assoc($result)) {
- printf("<option value='%d'>%s</option>", $line["id"], __($line["description"]));
- }
-
- print "</select>";
-
- print "<span id=\"filterDlg_paramBox\" style=\"display : none\">";
- print " " . __("with parameters:") . " ";
- print "<input dojoType=\"dijit.form.TextBox\"
- id=\"filterDlg_actionParam\"
- name=\"action_param\">";
-
- print_label_select($this->link, "action_param_label", $action_param,
- 'id="filterDlg_actionParamLabel" dojoType="dijit.form.Select"');
-
- print "</span>";
-
- print " "; // tiny layout hack
-
- print "</div>";
-
- print "<div class=\"dlgSec\">".__("Options")."</div>";
- print "<div class=\"dlgSecCont\">";
-
- print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" checked=\"1\">
- <label for=\"enabled\">".__('Enabled')."</label><hr/>";
-
- print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\">
- <label for=\"inverse\">".__('Inverse match')."</label><hr/>";
-
- print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"cat_filter\" id=\"cat_filter\" onchange=\"filterDlgCheckCat(this)\">
- <label for=\"cat_filter\">".__('Apply to category')."</label><hr/>";
-
-
- print "</div>";
-
- print "<div class=\"dlgButtons\">";
-
- print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
- __('Test')."</button> ";
-
- print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
- __('Create')."</button> ";
-
- print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
- __('Cancel')."</button>";
-
- print "</div>";
- }
-
- function inactiveFeeds() {
-
- if (DB_TYPE == "pgsql") {
- $interval_qpart = "NOW() - INTERVAL '3 months'";
- } else {
- $interval_qpart = "DATE_SUB(NOW(), INTERVAL 3 MONTH)";
- }
-
- $result = db_query($this->link, "SELECT ttrss_feeds.title, ttrss_feeds.site_url,
- ttrss_feeds.feed_url, ttrss_feeds.id, MAX(updated) AS last_article
- FROM ttrss_feeds, ttrss_entries, ttrss_user_entries WHERE
- (SELECT MAX(updated) FROM ttrss_entries, ttrss_user_entries WHERE
- ttrss_entries.id = ref_id AND
- ttrss_user_entries.feed_id = ttrss_feeds.id) < $interval_qpart
- AND ttrss_feeds.owner_uid = ".$_SESSION["uid"]." AND
- ttrss_user_entries.feed_id = ttrss_feeds.id AND
- ttrss_entries.id = ref_id
- GROUP BY ttrss_feeds.title, ttrss_feeds.id, ttrss_feeds.site_url, ttrss_feeds.feed_url
- ORDER BY last_article");
-
- print "<div class=\"dialogNotice\">" . __("These feeds have not been updated with new content for 3 months (oldest first):") . "</div>";
-
- print "<div dojoType=\"dijit.Toolbar\">";
- print "<div dojoType=\"dijit.form.DropDownButton\">".
- "<span>" . __('Select')."</span>";
- print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
- print "<div onclick=\"selectTableRows('prefInactiveFeedList', 'all')\"
- dojoType=\"dijit.MenuItem\">".__('All')."</div>";
- print "<div onclick=\"selectTableRows('prefInactiveFeedList', 'none')\"
- dojoType=\"dijit.MenuItem\">".__('None')."</div>";
- print "</div></div>";
- print "</div>"; #toolbar
-
- print "<div class=\"inactiveFeedHolder\">";
-
- print "<table width=\"100%\" cellspacing=\"0\" id=\"prefInactiveFeedList\">";
-
- $lnum = 1;
-
- while ($line = db_fetch_assoc($result)) {
-
- $class = ($lnum % 2) ? "even" : "odd";
- $feed_id = $line["id"];
- $this_row_id = "id=\"FUPDD-$feed_id\"";
-
- # class needed for selectTableRows()
- print "<tr class=\"placeholder\" $this_row_id>";
-
- $edit_title = htmlspecialchars($line["title"]);
-
- # id needed for selectTableRows()
- print "<td width='5%' align='center'><input
- onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
- type=\"checkbox\" id=\"FUPDC-$feed_id\"></td>";
- print "<td>";
-
- print "<a class=\"visibleLink\" href=\"#\" ".
- "title=\"".__("Click to edit feed")."\" ".
- "onclick=\"editFeed(".$line["id"].")\">".
- htmlspecialchars($line["title"])."</a>";
-
- print "</td><td class=\"insensitive\" align='right'>";
- print make_local_datetime($this->link, $line['last_article'], false);
- print "</td>";
- print "</tr>";
-
- ++$lnum;
- }
-
- print "</table>";
- print "</div>";
-
- print "<div class='dlgButtons'>";
- print "<div style='float : left'>";
- print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('inactiveFeedsDlg').removeSelected()\">"
- .__('Unsubscribe from selected feeds')."</button> ";
- print "</div>";
-
- print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('inactiveFeedsDlg').hide()\">".
- __('Close this window')."</button>";
-
- print "</div>";
-
- }
-
- function feedsWithErrors() {
- print "<div class=\"dialogNotice\">" . __("These feeds have not been updated because of errors:") . "</div>";
-
- $result = db_query($this->link, "SELECT id,title,feed_url,last_error,site_url
- FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
-
- print "<div dojoType=\"dijit.Toolbar\">";
- print "<div dojoType=\"dijit.form.DropDownButton\">".
- "<span>" . __('Select')."</span>";
- print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
- print "<div onclick=\"selectTableRows('prefErrorFeedList', 'all')\"
- dojoType=\"dijit.MenuItem\">".__('All')."</div>";
- print "<div onclick=\"selectTableRows('prefErrorFeedList', 'none')\"
- dojoType=\"dijit.MenuItem\">".__('None')."</div>";
- print "</div></div>";
- print "</div>"; #toolbar
-
- print "<div class=\"inactiveFeedHolder\">";
-
- print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
-
- $lnum = 1;
-
- while ($line = db_fetch_assoc($result)) {
-
- $class = ($lnum % 2) ? "even" : "odd";
- $feed_id = $line["id"];
- $this_row_id = "id=\"FUPDD-$feed_id\"";
-
- # class needed for selectTableRows()
- print "<tr class=\"placeholder\" $this_row_id>";
-
- $edit_title = htmlspecialchars($line["title"]);
-
- # id needed for selectTableRows()
- print "<td width='5%' align='center'><input
- onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
- type=\"checkbox\" id=\"FUPDC-$feed_id\"></td>";
- print "<td>";
-
- print "<a class=\"visibleLink\" href=\"#\" ".
- "title=\"".__("Click to edit feed")."\" ".
- "onclick=\"editFeed(".$line["id"].")\">".
- htmlspecialchars($line["title"])."</a>: ";
-
- print "<span class=\"insensitive\">";
- print htmlspecialchars($line["last_error"]);
- print "</span>";
-
- print "</td>";
- print "</tr>";
-
- ++$lnum;
- }
-
- print "</table>";
- print "</div>";
-
- print "<div class='dlgButtons'>";
- print "<div style='float : left'>";
- print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('errorFeedsDlg').removeSelected()\">"
- .__('Unsubscribe from selected feeds')."</button> ";
- print "</div>";
-
- print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('errorFeedsDlg').hide()\">".
- __('Close this window')."</button>";
-
- print "</div>";
- }
-
function editArticleTags() {
print __("Tags for this article (separated by commas):")."<br>";
print "<content><![CDATA[";
print __("Match:"). " " .
- "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" checked value=\"any\" name=\"tag_mode\"> Any ";
- print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" value=\"all\" name=\"tag_mode\"> All ";
- print " tags.";
+ "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" checked value=\"any\" name=\"tag_mode\" id=\"tag_mode_any\">";
+ print "<label for=\"tag_mode_any\">".__("Any")."</label>";
+ print " ";
+ print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" value=\"all\" name=\"tag_mode\" id=\"tag_mode_all\">";
+ print "<label for=\"tag_mode_all\">".__("All tags.")."</input>";
print "<select id=\"all_tags\" name=\"all_tags\" title=\"" . __('Which Tags?') . "\" multiple=\"multiple\" size=\"10\" style=\"width : 100%\">";
$result = db_query($this->link, "SELECT DISTINCT tag_name FROM ttrss_tags WHERE owner_uid = ".$_SESSION['uid']."
print "<content><![CDATA[";
$this->params = explode(":", $this->param, 3);
- $feed_id = db_escape_string($this->params[0]);
+ $feed_id = db_escape_string($this->link, $this->params[0]);
$is_cat = (bool) $this->params[1];
$key = get_feed_access_key($this->link, $feed_id, $is_cat);
$url_path = htmlspecialchars($this->params[2]) . "&key=" . $key;
- print "<div class=\"dialogNotice\">" . __("You can view this feed as RSS using the following URL:") . "</div>";
+ print "<h2>".__("You can view this feed as RSS using the following URL:")."</h2>";
print "<div class=\"tagCloudContainer\">";
print "<a id='gen_feed_url' href='$url_path' target='_blank'>$url_path</a>";
$version = $version_data['version'];
$id = $version_data['version_id'];
- print "<div class='tagCloudContainer'>";
+ if ($version && $id) {
+ print "<div class='tagCloudContainer'>";
- print T_sprintf("New version of Tiny Tiny RSS is available (%s).",
- "<b>$version</b>");
+ print T_sprintf("New version of Tiny Tiny RSS is available (%s).",
+ "<b>$version</b>");
- print "</div>";
+ print "</div>";
- $details = "http://tt-rss.org/redmine/versions/show/$id";
- $download = "http://tt-rss.org/#Download";
+ $details = "http://tt-rss.org/redmine/versions/$id";
+ $download = "http://tt-rss.org/#Download";
- print "<div style='text-align : center'>";
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"return window.open('$details')\">".__("Details")."</button>";
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"return window.open('$download')\">".__("Download")."</button>";
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"return dijit.byId('newVersionDlg').hide()\">".
- __('Close this window')."</button>";
+ print "<p align='center'>".__("You can update using built-in updater in the Preferences or by using update.php")."</p>";
+
+ print "<div style='text-align : center'>";
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"return window.open('$details')\">".__("See the release notes")."</button>";
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"return window.open('$download')\">".__("Download")."</button>";
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"return dijit.byId('newVersionDlg').hide()\">".
+ __('Close this window')."</button>";
+
+ } else {
+ print "<div class='tagCloudContainer'>";
+
+ print "<p align='center'>".__("Error receiving version information or no new version available.")."</p>";
+
+ print "</div>";
+
+ print "<div style='text-align : center'>";
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"return dijit.byId('newVersionDlg').hide()\">".
+ __('Close this window')."</button>";
+ print "</div>";
+
+ }
print "</div>";
}
$value = str_replace("<br/>", "\n", $value);
- print "<div class=\"dialogNotice\">";
- print T_sprintf("You can override colors, fonts and layout of your currently selected theme with custom CSS declarations here. <a target=\"_blank\" class=\"visibleLink\" href=\"%s\">This file</a> can be used as a baseline.", "tt-rss.css");
- print "</div>";
+ print_notice(T_sprintf("You can override colors, fonts and layout of your currently selected theme with custom CSS declarations here. <a target=\"_blank\" class=\"visibleLink\" href=\"%s\">This file</a> can be used as a baseline.", "tt-rss.css"));
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"setpref\">";
return;
}
- function dataImport() {
- header("Content-Type: text/html"); # required for iframe
-
- print "<div style='text-align : center'>";
-
- if (is_file($_FILES['export_file']['tmp_name'])) {
-
- perform_data_import($this->link, $_FILES['export_file']['tmp_name'], $_SESSION['uid']);
-
- } else {
- print "<p>" . T_sprintf("Could not upload file. You might need to adjust upload_max_filesize
- in PHP.ini (current value = %s)", ini_get("upload_max_filesize")) . " or use CLI import tool.</p>";
-
- }
-
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"dijit.byId('dataImportDlg').hide()\">".
- __('Close this window')."</button>";
-
- print "</div>";
-
- }
-
function batchSubscribe() {
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"batchaddfeeds\">";
placeHolder=\"".__("Password")."\"
dojoType=\"dijit.form.TextBox\" type='password'
style=\"width : 10em;\" name='pass'\">".
- " <p class='insensitive'>".__("OAuth will be used automatically for Twitter feeds.")."</p>
- </div>";
+ "</div>";
print "</td></tr><tr><td colspan='2'>";
git.wh0rd.org / tt-rss.git / blobdiff