From 493c2f889e0e0d5683fe9dcc614f1d9ea9bcdcba Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Thu, 28 Mar 2013 16:26:46 +0400 Subject: [PATCH] add basic plugin to import google reader starred.json --- plugins/greaderstarredimport/init.js | 53 ++++++++ plugins/greaderstarredimport/init.php | 168 ++++++++++++++++++++++++++ 2 files changed, 221 insertions(+) create mode 100644 plugins/greaderstarredimport/init.js create mode 100644 plugins/greaderstarredimport/init.php diff --git a/plugins/greaderstarredimport/init.js b/plugins/greaderstarredimport/init.js new file mode 100644 index 00000000..e7057d82 --- /dev/null +++ b/plugins/greaderstarredimport/init.js @@ -0,0 +1,53 @@ +function starredImportComplete(iframe) { + try { + if (!iframe.contentDocument.body.innerHTML) return false; + + Element.show(iframe); + + notify(''); + + if (dijit.byId('starredImportDlg')) + dijit.byId('starredImportDlg').destroyRecursive(); + + var content = iframe.contentDocument.body.innerHTML; + + if (content) Element.hide(iframe); + + dialog = new dijit.Dialog({ + id: "starredImportDlg", + title: __("OPML Import"), + style: "width: 600px", + onCancel: function() { + Element.hide(iframe); + this.hide(); + }, + execute: function() { + Element.hide(iframe); + this.hide(); + }, + content: content}); + + dialog.show(); + + } catch (e) { + exception_error("starredImportComplete", e); + } +} + +function starredImport() { + + var starred_file = $("starred_file"); + + if (starred_file.value.length == 0) { + alert(__("Please choose a file first.")); + return false; + } else { + notify_progress("Importing, please wait...", true); + + Element.show("starred_upload_iframe"); + + return true; + } +} + + diff --git a/plugins/greaderstarredimport/init.php b/plugins/greaderstarredimport/init.php new file mode 100644 index 00000000..2c374d99 --- /dev/null +++ b/plugins/greaderstarredimport/init.php @@ -0,0 +1,168 @@ +link = $host->get_link(); + $this->host = $host; + + $host->add_hook($host::HOOK_PREFS_TAB, $this); + } + + function get_prefs_js() { + return file_get_contents(dirname(__FILE__) . "/init.js"); + } + + function import() { + + header("Content-Type: text/html"); + + if (is_file($_FILES['starred_file']['tmp_name'])) { + $doc = json_decode(file_get_contents($_FILES['starred_file']['tmp_name']), true); + } else { + print_error(__('No file uploaded.')); + return; + } + + if ($doc) { + if (isset($doc['items'])) { + $processed = 0; + + foreach ($doc['items'] as $item) { +// print_r($item); + + $guid = db_escape_string($this->link, $item['id']); + $title = db_escape_string($this->link, $item['title']); + $updated = date('Y-m-d h:i:s', $item['updated']); + $link = ''; + $content = ''; + $author = db_escape_string($this->link, $item['author']); + + if (is_array($item['alternate'])) { + foreach ($item['alternate'] as $alt) { + if (isset($alt['type']) && $alt['type'] == 'text/html') { + $link = db_escape_string($this->link, $alt['href']); + } + } + } + + if (is_array($item['content'])) { + $content = db_escape_string($this->link, + $item['content']['content'], false); + } + + $processed++; + + $imported += (int) $this->create_article($guid, $title, + $updated, $link, $content, $author); + + } + + print "

" . T_sprintf("All done. %d out of %d articles imported.", $imported, $processed) . "

"; + + } else { + print_error(__('The document has incorrect format.')); + } + + } else { + print_error(__('Error while parsing document.')); + } + + print "
"; + print ""; + print "
"; + + } + + // expects ESCAPED data + private function create_article($guid, $title, $updated, $link, $content, $author) { + + $owner_uid = $_SESSION["uid"]; + + if (!$guid) $guid = sha1($link); + + $guid = "$owner_uid,$guid"; + + $content_hash = sha1($content); + + if (filter_var($link, FILTER_VALIDATE_URL) === FALSE) return false; + + db_query($this->link, "BEGIN"); + + // only check for our user data here, others might have shared this with different content etc + $result = db_query($this->link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE + guid = '$guid' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1"); + + if (db_num_rows($result) == 0) { + $result = db_query($this->link, "INSERT INTO ttrss_entries + (title, guid, link, updated, content, content_hash, date_entered, date_updated, author) + VALUES + ('$title', '$guid', '$link', '$updated', '$content', '$content_hash', NOW(), NOW(), '$author')"); + + $result = db_query($this->link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'"); + + if (db_num_rows($result) != 0) { + $ref_id = db_fetch_result($result, 0, "id"); + + db_query($this->link, "INSERT INTO ttrss_user_entries + (ref_id, uuid, feed_id, orig_feed_id, owner_uid, marked, tag_cache, label_cache, + last_read, note, unread, last_marked) + VALUES + ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())"); + + if (count($labels) != 0) { + foreach ($labels as $label) { + label_add_article($link, $ref_id, trim($label), $owner_uid); + } + } + + $rc = true; + } + } + + db_query($this->link, "COMMIT"); + + return $rc; + } + + function hook_prefs_tab($args) { + if ($args != "prefFeeds") return; + + print "
"; + + print_notice("Your imported articles will appear in Starred and Archived feeds."); + + print "

".__("Paste your starred.json into the form below."). "

"; + + print ""; + + print "
+   + + + + "; + + + print "
"; #pane + } +} +?> -- 2.39.2