Refactored the scan and import functions to reduce redundant code and simplify logic. Import of pages, layouts, and blocks works.
This commit is contained in:
Andrew Manning
parent
960e9edff5
commit
514ffb74aa
@ -231,383 +231,33 @@ class Webpages extends \Zotlabs\Web\Controller {
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$website = dirname($source) . '/' . $tmp_folder_name;
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$zip->extractTo($website); // change this to the correct site path
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$zip->close();
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@unlink($source);
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@unlink($source); // delete the compressed file now that the content has been extracted
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$hubsites = $this->import_website($website);
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require_once('include/import.php');
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$elements = [];
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$elements['pages'] = scan_webpage_elements($website, 'page');
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$elements['layouts'] = scan_webpage_elements($website, 'layout');
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$elements['blocks'] = scan_webpage_elements($website, 'block');
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$channel = \App::get_channel();
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$blocks = $this->import_blocks($channel, $hubsites['blocks']);
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$pages = $this->import_pages($channel, $hubsites['pages']);
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$layouts = $this->import_layouts($channel, $hubsites['layouts']);
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if($blocks || $pages || $layouts) { // Without the if statement, the folder is deleted before the import_blocks function completes.
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rrmdir($website);
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// Import layout first so that pages that reference new layouts will find
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// the mid of layout items in the database
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foreach($elements['layouts'] as &$layout) {
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$layout = import_webpage_element($layout, $channel, 'layout');
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}
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}
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foreach($elements['pages'] as &$page) {
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$page = import_webpage_element($page, $channel, 'page');
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}
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foreach($elements['blocks'] as &$block) {
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$block = import_webpage_element($block, $channel, 'block');
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}
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// Without the if statement below, the folder is deleted before the import completes.
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if($elements) {
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rrmdir($website); // Delete the temporary decompressed files
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}
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}
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}
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}
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private function import_website($path) {
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$hubsites = [];
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$pages = [];
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$blocks = [];
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$layouts = [];
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// Import pages
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$dirtoscan = $path . '/pages/';
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if (is_dir($dirtoscan)) {
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$dirlist = scandir($dirtoscan);
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if ($dirlist) {
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foreach ($dirlist as $element) {
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if ($element === '.' || $element === '..') {
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continue;
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}
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$folder = $dirtoscan . '/' . $element;
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if (is_dir($folder)) {
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$jsonfilepath = $folder . '/page.json';
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if (is_file($jsonfilepath)) {
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$pagejson = json_decode(file_get_contents($jsonfilepath), true);
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$pagejson['path'] = $folder . '/' . $pagejson['contentfile'];
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if ($pagejson['contentfile'] === '') {
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logger('Invalid page content file');
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return false;
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}
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$pagecontent = file_get_contents($folder . '/' . $pagejson['contentfile']);
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if (!$pagecontent) {
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logger('Failed to get file content for ' . $pagejson['contentfile']);
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return false;
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}
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$pages[] = $pagejson;
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}
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}
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}
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}
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}
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$hubsites['pages'] = $pages;
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// Import layouts
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$dirtoscan = $path . '/layouts/';
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if (is_dir($dirtoscan)) {
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$dirlist = scandir($dirtoscan);
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if ($dirlist) {
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foreach ($dirlist as $element) {
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if ($element === '.' || $element === '..') {
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continue;
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}
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$folder = $dirtoscan . '/' . $element;
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if (is_dir($folder)) {
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$jsonfilepath = $folder . '/layout.json';
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if (is_file($jsonfilepath)) {
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$layoutjson = json_decode(file_get_contents($jsonfilepath), true);
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$layoutjson['path'] = $folder . '/' . $layoutjson['contentfile'];
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if ($layoutjson['contentfile'] === '') {
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logger('Invalid layout content file');
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return false;
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}
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$layoutcontent = file_get_contents($folder . '/' . $layoutjson['contentfile']);
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if (!$layoutcontent) {
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logger('Failed to get file content for ' . $layoutjson['contentfile']);
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return false;
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}
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$layouts[] = $layoutjson;
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}
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}
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}
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}
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}
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$hubsites['layouts'] = $layouts;
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// Import blocks
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$dirtoscan = $path . '/blocks/';
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if (is_dir($dirtoscan)) {
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$dirlist = scandir($dirtoscan);
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if ($dirlist) {
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foreach ($dirlist as $element) {
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if ($element === '.' || $element === '..') {
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continue;
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}
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$folder = $dirtoscan . '/' . $element;
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if (is_dir($folder)) {
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$jsonfilepath = $folder . '/block.json';
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if (is_file($jsonfilepath)) {
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$block = json_decode(file_get_contents($jsonfilepath), true);
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$block['path'] = $folder . '/' . $block['contentfile'];
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if ($block['contentfile'] === '') {
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logger('Invalid block content file');
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return false;
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}
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$blockcontent = file_get_contents($folder . '/' . $block['contentfile']);
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if (!$blockcontent) {
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logger('Failed to get file content for ' . $block['contentfile']);
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return false;
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}
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$blocks[] = $block;
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}
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}
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}
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}
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}
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$hubsites['blocks'] = $blocks;
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return $hubsites;
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}
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private function import_blocks($channel, $blocks) {
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foreach ($blocks as &$b) {
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$arr = array();
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$arr['item_type'] = ITEM_TYPE_BLOCK;
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$namespace = 'BUILDBLOCK';
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$arr['uid'] = $channel['channel_id'];
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$arr['aid'] = $channel['channel_account_id'];
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$iid = q("select iid from iconfig where k = 'BUILDBLOCK' and v = '%s' and cat = 'system'",
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dbesc($b['name'])
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);
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if($iid) {
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$iteminfo = q("select mid,created,edited from item where id = %d",
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intval($iid[0]['iid'])
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);
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$arr['mid'] = $arr['parent_mid'] = $iteminfo[0]['mid'];
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$arr['created'] = $iteminfo[0]['created'];
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$arr['edited'] = (($b['edited']) ? datetime_convert('UTC', 'UTC', $b['edited']) : datetime_convert());
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} else {
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$arr['created'] = (($b['created']) ? datetime_convert('UTC', 'UTC', $b['created']) : datetime_convert());
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$arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00');
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$arr['mid'] = $arr['parent_mid'] = item_message_id();
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}
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$arr['title'] = $b['title'];
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$arr['body'] = file_get_contents($b['path']);
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$arr['owner_xchan'] = get_observer_hash();
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$arr['author_xchan'] = (($b['author_xchan']) ? $b['author_xchan'] : get_observer_hash());
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if(($b['mimetype'] === 'text/bbcode' || $b['mimetype'] === 'text/html' ||
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$b['mimetype'] === 'text/markdown' ||$b['mimetype'] === 'text/plain' ||
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$b['mimetype'] === 'application/x-pdl' ||$b['mimetype'] === 'application/x-php')) {
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$arr['mimetype'] = $b['mimetype'];
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} else {
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$arr['mimetype'] = 'text/bbcode';
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}
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$pagetitle = $b['name'];
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// Verify ability to use html or php!!!
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$execflag = false;
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if ($arr['mimetype'] === 'application/x-php') {
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$z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval(local_channel())
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);
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if ($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
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$execflag = true;
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}
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}
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$remote_id = 0;
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$z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'service' limit 1", dbesc($pagetitle), dbesc($namespace));
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$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1", dbesc($arr['mid']), intval(local_channel())
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);
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if ($z && $i) {
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$remote_id = $z[0]['id'];
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$arr['id'] = $i[0]['id'];
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// don't update if it has the same timestamp as the original
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if ($arr['edited'] > $i[0]['edited'])
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$x = item_store_update($arr, $execflag);
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} else {
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if (($i) && (intval($i[0]['item_deleted']))) {
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// was partially deleted already, finish it off
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q("delete from item where mid = '%s' and uid = %d", dbesc($arr['mid']), intval(local_channel())
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);
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}
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$x = item_store($arr, $execflag);
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}
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if ($x['success']) {
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$item_id = $x['item_id'];
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update_remote_id($channel, $item_id, $arr['item_type'], $pagetitle, $namespace, $remote_id, $arr['mid']);
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$b['import_success'] = 1;
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} else {
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$b['import_success'] = 0;
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}
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}
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return $blocks;
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}
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private function import_pages($channel, $pages) {
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foreach ($pages as &$p) {
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$arr = array();
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$arr['item_type'] = ITEM_TYPE_WEBPAGE;
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$namespace = 'WEBPAGE';
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$arr['uid'] = $channel['channel_id'];
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$arr['aid'] = $channel['channel_account_id'];
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if($p['pagelink']) {
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require_once('library/urlify/URLify.php');
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$pagetitle = strtolower(\URLify::transliterate($p['pagelink']));
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}
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$arr['layout_mid'] = ''; // by default there is no layout associated with the page
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// If a layout was specified, find it in the database and get its info. If
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// it does not exist, leave layout_mid empty
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logger('hubsites plugin: $p[layout] = ' . $p['layout']);
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if($p['layout'] !== '') {
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$liid = q("select iid from iconfig where k = 'PDL' and v = '%s' and cat = 'system'",
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dbesc($p['layout'])
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);
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if($liid) {
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$linfo = q("select mid from item where id = %d",
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intval($liid[0]['iid'])
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);
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logger('hubsites plugin: $linfo= ' . json_encode($linfo,true));
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$arr['layout_mid'] = $linfo[0]['mid'];
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}
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}
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// See if the page already exists
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$iid = q("select iid from iconfig where k = 'WEBPAGE' and v = '%s' and cat = 'system'",
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dbesc($pagetitle)
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);
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if($iid) {
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// Get the existing page info
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$pageinfo = q("select mid,layout_mid,created,edited from item where id = %d",
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intval($iid[0]['iid'])
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);
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$arr['mid'] = $arr['parent_mid'] = $pageinfo[0]['mid'];
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$arr['created'] = $pageinfo[0]['created'];
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$arr['edited'] = (($p['edited']) ? datetime_convert('UTC', 'UTC', $p['edited']) : datetime_convert());
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} else {
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$arr['created'] = (($p['created']) ? datetime_convert('UTC', 'UTC', $p['created']) : datetime_convert());
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$arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00');
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$arr['mid'] = $arr['parent_mid'] = item_message_id();
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}
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$arr['title'] = $p['title'];
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$arr['body'] = file_get_contents($p['path']);
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$arr['term'] = $p['term']; // Not sure what this is supposed to be
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$arr['owner_xchan'] = get_observer_hash();
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$arr['author_xchan'] = (($p['author_xchan']) ? $p['author_xchan'] : get_observer_hash());
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if(($p['mimetype'] === 'text/bbcode' || $p['mimetype'] === 'text/html' ||
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$p['mimetype'] === 'text/markdown' ||$p['mimetype'] === 'text/plain' ||
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$p['mimetype'] === 'application/x-pdl' ||$p['mimetype'] === 'application/x-php')) {
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$arr['mimetype'] = $p['mimetype'];
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} else {
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$arr['mimetype'] = 'text/bbcode';
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}
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// Verify ability to use html or php!!!
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$execflag = false;
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if ($arr['mimetype'] === 'application/x-php') {
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$z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval(local_channel())
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);
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if ($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
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$execflag = true;
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}
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}
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$remote_id = 0;
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$z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'system' limit 1",
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dbesc($pagetitle),
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dbesc($namespace)
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);
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$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1",
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dbesc($arr['mid']),
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intval(local_channel())
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);
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if ($z && $i) {
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$remote_id = $z[0]['id'];
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$arr['id'] = $i[0]['id'];
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// don't update if it has the same timestamp as the original
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if ($arr['edited'] > $i[0]['edited'])
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$x = item_store_update($arr, $execflag);
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} else {
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if (($i) && (intval($i[0]['item_deleted']))) {
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// was partially deleted already, finish it off
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q("delete from item where mid = '%s' and uid = %d", dbesc($arr['mid']), intval(local_channel())
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);
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}
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logger('hubsites plugin: item_store= ' . json_encode($arr,true));
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$x = item_store($arr, $execflag);
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}
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if ($x['success']) {
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$item_id = $x['item_id'];
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update_remote_id($channel, $item_id, $arr['item_type'], $pagetitle, $namespace, $remote_id, $arr['mid']);
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$p['import_success'] = 1;
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} else {
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$p['import_success'] = 0;
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}
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}
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return $pages;
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}
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private function import_layouts($channel, $layouts) {
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foreach ($layouts as &$p) {
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$arr = array();
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$arr['item_type'] = ITEM_TYPE_PDL;
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$namespace = 'PDL';
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$arr['uid'] = $channel['channel_id'];
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$arr['aid'] = $channel['channel_account_id'];
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$pagetitle = $p['name'];
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// See if the layout already exists
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$iid = q("select iid from iconfig where k = 'PDL' and v = '%s' and cat = 'system'",
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dbesc($pagetitle)
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);
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if($iid) {
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// Get the existing layout info
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$info = q("select mid,layout_mid,created,edited from item where id = %d",
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intval($iid[0]['iid'])
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);
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$arr['mid'] = $arr['parent_mid'] = $info[0]['mid'];
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$arr['created'] = $info[0]['created'];
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$arr['edited'] = (($p['edited']) ? datetime_convert('UTC', 'UTC', $p['edited']) : datetime_convert());
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} else {
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$arr['created'] = (($p['created']) ? datetime_convert('UTC', 'UTC', $p['created']) : datetime_convert());
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$arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00');
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$arr['mid'] = $arr['parent_mid'] = item_message_id();
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}
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$arr['title'] = $p['description'];
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$arr['body'] = file_get_contents($p['path']);
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$arr['term'] = $p['term']; // Not sure what this is supposed to be
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$arr['owner_xchan'] = get_observer_hash();
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$arr['author_xchan'] = (($p['author_xchan']) ? $p['author_xchan'] : get_observer_hash());
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$arr['mimetype'] = 'text/bbcode';
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$remote_id = 0;
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$z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'system' limit 1",
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dbesc($pagetitle),
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dbesc($namespace)
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);
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$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1",
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dbesc($arr['mid']),
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intval(local_channel())
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);
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if ($z && $i) {
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$remote_id = $z[0]['id'];
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$arr['id'] = $i[0]['id'];
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// don't update if it has the same timestamp as the original
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if ($arr['edited'] > $i[0]['edited'])
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$x = item_store_update($arr, $execflag);
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} else {
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if (($i) && (intval($i[0]['item_deleted']))) {
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// was partially deleted already, finish it off
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q("delete from item where mid = '%s' and uid = %d", dbesc($arr['mid']), intval(local_channel())
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);
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}
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$x = item_store($arr, $execflag);
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}
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if ($x['success']) {
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$item_id = $x['item_id'];
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update_remote_id($channel, $item_id, $arr['item_type'], $pagetitle, $namespace, $remote_id, $arr['mid']);
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$p['import_success'] = 1;
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} else {
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$p['import_success'] = 0;
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}
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}
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return $layouts;
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}
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}
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@ -1217,3 +1217,203 @@ function convert_oldfields(&$arr,$old,$new) {
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unset($arr[$old]);
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}
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}
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function scan_webpage_elements($path, $type) {
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$dirtoscan = $path;
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switch ($type) {
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case 'page':
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$dirtoscan .= '/pages/';
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$json_filename = 'page.json';
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break;
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case 'layout':
|
||||
$dirtoscan .= '/layouts/';
|
||||
$json_filename = 'layout.json';
|
||||
break;
|
||||
case 'block':
|
||||
$dirtoscan .= '/blocks/';
|
||||
$json_filename = 'block.json';
|
||||
break;
|
||||
default :
|
||||
return array();
|
||||
}
|
||||
$elements = [];
|
||||
if (is_dir($dirtoscan)) {
|
||||
$dirlist = scandir($dirtoscan);
|
||||
if ($dirlist) {
|
||||
foreach ($dirlist as $element) {
|
||||
if ($element === '.' || $element === '..') {
|
||||
continue;
|
||||
}
|
||||
$folder = $dirtoscan . '/' . $element;
|
||||
if (is_dir($folder)) {
|
||||
$jsonfilepath = $folder . '/' . $json_filename;
|
||||
if (is_file($jsonfilepath)) {
|
||||
$metadata = json_decode(file_get_contents($jsonfilepath), true);
|
||||
$metadata['path'] = $folder . '/' . $metadata['contentfile'];
|
||||
if ($metadata['contentfile'] === '') {
|
||||
logger('Invalid ' . $type . ' content file');
|
||||
return false;
|
||||
}
|
||||
$content = file_get_contents($folder . '/' . $metadata['contentfile']);
|
||||
if (!$content) {
|
||||
logger('Failed to get file content for ' . $metadata['contentfile']);
|
||||
return false;
|
||||
}
|
||||
$elements[] = $metadata;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return $elements;
|
||||
}
|
||||
|
||||
|
||||
function import_webpage_element($element, $channel, $type) {
|
||||
|
||||
$arr = array(); // construct information for the webpage element item table record
|
||||
|
||||
switch ($type) {
|
||||
//
|
||||
// PAGES
|
||||
//
|
||||
case 'page':
|
||||
$arr['item_type'] = ITEM_TYPE_WEBPAGE;
|
||||
$namespace = 'WEBPAGE';
|
||||
$name = $element['pagelink'];
|
||||
if($name) {
|
||||
require_once('library/urlify/URLify.php');
|
||||
$name = strtolower(\URLify::transliterate($name));
|
||||
}
|
||||
$arr['title'] = $element['title'];
|
||||
$arr['term'] = $element['term'];
|
||||
$arr['layout_mid'] = ''; // by default there is no layout associated with the page
|
||||
// If a layout was specified, find it in the database and get its info. If
|
||||
// it does not exist, leave layout_mid empty
|
||||
if($element['layout'] !== '') {
|
||||
$liid = q("select iid from iconfig where k = 'PDL' and v = '%s' and cat = 'system'",
|
||||
dbesc($element['layout'])
|
||||
);
|
||||
if($liid) {
|
||||
$linfo = q("select mid from item where id = %d",
|
||||
intval($liid[0]['iid'])
|
||||
);
|
||||
$arr['layout_mid'] = $linfo[0]['mid'];
|
||||
}
|
||||
}
|
||||
break;
|
||||
//
|
||||
// LAYOUTS
|
||||
//
|
||||
case 'layout':
|
||||
$arr['item_type'] = ITEM_TYPE_PDL;
|
||||
$namespace = 'PDL';
|
||||
$name = $element['name'];
|
||||
$arr['title'] = $element['description'];
|
||||
$arr['term'] = $element['term'];
|
||||
break;
|
||||
//
|
||||
// BLOCKS
|
||||
//
|
||||
case 'block':
|
||||
$arr['item_type'] = ITEM_TYPE_BLOCK;
|
||||
$namespace = 'BUILDBLOCK';
|
||||
$name = $element['name'];
|
||||
$arr['title'] = $element['title'];
|
||||
|
||||
break;
|
||||
default :
|
||||
return null; // return null if invalid element type
|
||||
}
|
||||
|
||||
$arr['uid'] = $channel['channel_id'];
|
||||
$arr['aid'] = $channel['channel_account_id'];
|
||||
|
||||
// Check if an item already exists based on the name
|
||||
$iid = q("select iid from iconfig where k = '" . $namespace . "' and v = '%s' and cat = 'system'",
|
||||
dbesc($name)
|
||||
);
|
||||
if($iid) { // If the item does exist, get the item metadata
|
||||
$iteminfo = q("select mid,created,edited from item where id = %d",
|
||||
intval($iid[0]['iid'])
|
||||
);
|
||||
$arr['mid'] = $arr['parent_mid'] = $iteminfo[0]['mid'];
|
||||
$arr['created'] = $iteminfo[0]['created'];
|
||||
$arr['edited'] = (($element['edited']) ? datetime_convert('UTC', 'UTC', $element['edited']) : datetime_convert());
|
||||
} else { // otherwise, generate the creation times and unique id
|
||||
$arr['created'] = (($element['created']) ? datetime_convert('UTC', 'UTC', $element['created']) : datetime_convert());
|
||||
$arr['edited'] = datetime_convert('UTC', 'UTC', '0000-00-00 00:00:00');
|
||||
$arr['mid'] = $arr['parent_mid'] = item_message_id();
|
||||
}
|
||||
// Import the actual element content
|
||||
$arr['body'] = file_get_contents($element['path']);
|
||||
// The element owner is the channel importing the elements
|
||||
$arr['owner_xchan'] = get_observer_hash();
|
||||
// The author is either the owner or whomever was specified
|
||||
$arr['author_xchan'] = (($element['author_xchan']) ? $element['author_xchan'] : get_observer_hash());
|
||||
// Import mimetype if it is a valid mimetype for the element
|
||||
$mimetypes = [ 'text/bbcode',
|
||||
'text/html',
|
||||
'text/markdown',
|
||||
'text/plain',
|
||||
'application/x-pdl',
|
||||
'application/x-php'
|
||||
];
|
||||
// Blocks and pages can have any mimetype, but layouts must be text/bbcode
|
||||
if((in_array($element['mimetype'], $mimetypes)) && ($type === 'page' || $type === 'block') ) {
|
||||
$arr['mimetype'] = $element['mimetype'];
|
||||
} else {
|
||||
$arr['mimetype'] = 'text/bbcode';
|
||||
}
|
||||
|
||||
// Verify ability to use html or php!!!
|
||||
$execflag = false;
|
||||
if ($arr['mimetype'] === 'application/x-php') {
|
||||
$z = q("select account_id, account_roles, channel_pageflags from account "
|
||||
. "left join channel on channel_account_id = account_id where channel_id = %d limit 1",
|
||||
intval(local_channel())
|
||||
);
|
||||
|
||||
if ($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
|
||||
$execflag = true;
|
||||
}
|
||||
}
|
||||
|
||||
$z = q("select * from iconfig where v = '%s' and k = '%s' and cat = 'service' limit 1",
|
||||
dbesc($name),
|
||||
dbesc($namespace)
|
||||
);
|
||||
|
||||
$i = q("select id, edited, item_deleted from item where mid = '%s' and uid = %d limit 1",
|
||||
dbesc($arr['mid']),
|
||||
intval(local_channel())
|
||||
);
|
||||
$remote_id = 0;
|
||||
if ($z && $i) {
|
||||
$remote_id = $z[0]['id'];
|
||||
$arr['id'] = $i[0]['id'];
|
||||
// don't update if it has the same timestamp as the original
|
||||
if ($arr['edited'] > $i[0]['edited'])
|
||||
$x = item_store_update($arr, $execflag);
|
||||
} else {
|
||||
if (($i) && (intval($i[0]['item_deleted']))) {
|
||||
// was partially deleted already, finish it off
|
||||
q("delete from item where mid = '%s' and uid = %d",
|
||||
dbesc($arr['mid']),
|
||||
intval(local_channel())
|
||||
);
|
||||
}
|
||||
$x = item_store($arr, $execflag);
|
||||
}
|
||||
if ($x['success']) {
|
||||
$item_id = $x['item_id'];
|
||||
update_remote_id($channel, $item_id, $arr['item_type'], $name, $namespace, $remote_id, $arr['mid']);
|
||||
$element['import_success'] = 1;
|
||||
} else {
|
||||
$element['import_success'] = 0;
|
||||
}
|
||||
|
||||
return $element;
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user