<?php // Required for setting permissions. (FIXME) require_once('acl_selectors.php'); function editwebpage_content(&$a) { // We first need to figure out who owns the webpage, grab it from an argument $which = argv(1); // $a->get_channel() and stuff don't work here, so we've got to find the owner for ourselves. $r = q("select channel_id from channel where channel_address = '%s'", dbesc($which) ); if($r) { $owner = intval($r[0]['channel_id']); //logger('owner: ' . print_r($owner,true)); } $is_owner = ((local_user() && local_user() == $owner) ? true : false); $o = ''; // Figure out which post we're editing $post_id = ((argc() > 2) ? intval(argv(2)) : 0); if(! $post_id) { notice( t('Item not found') . EOL); return; } // Now we've got a post and an owner, let's find out if we're allowed to edit it $observer = $a->get_observer(); $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); $perms = get_all_perms($owner,$ob_hash); if(! $perms['write_pages']) { notice( t('Permission denied.') . EOL); return; } // We've already figured out which item we want and whose copy we need, so we don't need anything fancy here $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1", intval($post_id), intval($owner) ); if($itm[0]['item_flags'] & ITEM_OBSCURED) { $key = get_config('system','prvkey'); if($itm[0]['title']) $itm[0]['title'] = crypto_unencapsulate(json_decode_plus($itm[0]['title']),$key); if($itm[0]['body']) $itm[0]['body'] = crypto_unencapsulate(json_decode_plus($itm[0]['body']),$key); } $item_id = q("select * from item_id where service = 'WEBPAGE' and iid = %d limit 1", $itm[0]['id'] ); if($item_id) $page_title = $item_id[0]['sid']; $plaintext = true; // if(feature_enabled($itm[0]['uid'],'richtext')) // $plaintext = false; $mimetype = $itm[0]['mimetype']; if($mimetype === 'application/x-php') { if((! local_user()) || (local_user() != $itm[0]['uid'])) { notice( t('Permission denied.') . EOL); return; } } $mimeselect = ''; if($mimetype != 'text/bbcode') $plaintext = true; if(get_config('system','page_mimetype')) $mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />'; else $mimeselect = mimetype_select($itm[0]['uid'],$mimetype); $layout = get_config('system','page_layout'); if($layout) $layoutselect = '<input type="hidden" name="layout_mid" value="' . $layout . '" />'; else $layoutselect = layout_select($itm[0]['uid'],$itm[0]['layout_mid']); $o .= replace_macros(get_markup_template('edpost_head.tpl'), array( '$title' => t('Edit Webpage') )); $a->page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array( '$baseurl' => $a->get_baseurl(), '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'), '$ispublic' => ' ', // t('Visible to <strong>everybody</strong>'), '$geotag' => $geotag, '$nickname' => $a->user['nickname'], '$confirmdelete' => t('Delete webpage?') )); $tpl = get_markup_template("jot.tpl"); $jotplugins = ''; $jotnets = ''; call_hooks('jot_tool', $jotplugins); call_hooks('jot_networks', $jotnets); $channel = $a->get_channel(); //$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins)); //FIXME A return path with $_SESSION doesn't always work for observer - it may WSoD instead of loading a sensible page. So, send folk to the webpage list. $rp = 'webpages/' . $which; $o .= replace_macros($tpl,array( '$return_path' => $rp, '$webpage' => ITEM_WEBPAGE, '$placeholdpagetitle' => t('Page link title'), '$pagetitle' => $page_title, '$action' => 'item', '$share' => t('Edit'), '$upload' => t('Upload photo'), '$attach' => t('Attach file'), '$weblink' => t('Insert web link'), '$youtube' => t('Insert YouTube video'), '$video' => t('Insert Vorbis [.ogg] video'), '$audio' => t('Insert Vorbis [.ogg] audio'), '$setloc' => t('Set your location'), '$noloc' => t('Clear browser location'), '$wait' => t('Please wait'), '$permset' => t('Permission settings'), '$ptyp' => $itm[0]['type'], '$content' => undo_post_tagging($itm[0]['body']), '$post_id' => $post_id, '$baseurl' => $a->get_baseurl(), '$defloc' => $itm[0]['location'], '$visitor' => ($is_owner) ? true : false, '$acl' => populate_acl($itm[0],false), '$showacl' => ($is_owner) ? true : false, '$public' => t('Public post'), '$jotnets' => $jotnets, '$mimeselect' => $mimeselect, '$layoutselect' => $layoutselect, '$title' => htmlspecialchars($itm[0]['title'],ENT_COMPAT,'UTF-8'), '$placeholdertitle' => t('Set title'), '$category' => '', '$placeholdercategory' => t('Categories (comma-separated list)'), '$emtitle' => t('Example: bob@example.com, mary@example.com'), 'lockstate' => (((strlen($itm[0]['allow_cid'])) || (strlen($itm[0]['allow_gid'])) || (strlen($itm[0]['deny_cid'])) || (strlen($itm[0]['deny_gid']))) ? 'lock' : 'unlock'), '$bang' => '', '$profile_uid' => (intval($owner)), '$preview' => ((feature_enabled(local_user(),'preview')) ? t('Preview') : ''), '$jotplugins' => $jotplugins, '$sourceapp' => t($a->sourcename), '$defexpire' => '', '$feature_expire' => false, '$expires' => t('Set expiration date'), )); $ob = get_observer_hash(); if(($itm[0]['author_xchan'] === $ob) || ($itm[0]['owner_xchan'] === $ob)) $o .= '<br /><br /><a class="page-delete-link" href="item/drop/' . $itm[0]['id'] . '" >' . t('Delete Webpage') . '</a><br />'; $x = array( 'type' => 'webpage', 'title' => $itm[0]['title'], 'body' => $itm[0]['body'], 'term' => $itm[0]['term'], 'created' => $itm[0]['created'], 'edited' => $itm[0]['edited'], 'mimetype' => $itm[0]['mimetype'], 'pagetitle' => $page_title, 'mid' => $itm[0]['mid'] ); $o .= EOL . EOL . t('Share') . EOL . '<textarea onclick="this.select();" class="shareable_element_text" >[element]' . base64url_encode(json_encode($x)) . '[/element]</textarea>' . EOL . EOL; return $o; }