244 lines
6.7 KiB
PHP
244 lines
6.7 KiB
PHP
<?php
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require_once('include/identity.php');
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require_once('include/acl_selectors.php');
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function editwebpage_init(&$a) {
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if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
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$sys = get_sys_channel();
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if($sys && intval($sys['channel_id'])) {
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$a->is_sys = true;
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}
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}
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if(argc() > 1)
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$which = argv(1);
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else
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return;
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profile_load($a,$which);
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}
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function editwebpage_content(&$a) {
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if(! $a->profile) {
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notice( t('Requested profile is not available.') . EOL );
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$a->error = 404;
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return;
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}
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$which = argv(1);
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$uid = local_channel();
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$owner = 0;
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$channel = null;
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$observer = $a->get_observer();
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$channel = $a->get_channel();
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if($a->is_sys && is_site_admin()) {
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$sys = get_sys_channel();
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if($sys && intval($sys['channel_id'])) {
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$uid = $owner = intval($sys['channel_id']);
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$channel = $sys;
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$observer = $sys;
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}
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}
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if(! $owner) {
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// Figure out who the page owner is.
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$r = q("select channel_id from channel where channel_address = '%s'",
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dbesc($which)
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);
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if($r) {
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$owner = intval($r[0]['channel_id']);
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}
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}
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$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
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if(! perm_is_allowed($owner,$ob_hash,'write_pages')) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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$is_owner = (($uid && $uid == $owner) ? true : false);
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$o = '';
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// Figure out which post we're editing
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$post_id = ((argc() > 2) ? intval(argv(2)) : 0);
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if(! $post_id) {
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notice( t('Item not found') . EOL);
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return;
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}
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$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
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$perms = get_all_perms($owner,$ob_hash);
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if(! $perms['write_pages']) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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// We've already figured out which item we want and whose copy we need,
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// so we don't need anything fancy here
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$itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1",
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intval($post_id),
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intval($owner)
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);
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if($itm[0]['item_flags'] & ITEM_OBSCURED) {
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$key = get_config('system','prvkey');
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if($itm[0]['title'])
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$itm[0]['title'] = crypto_unencapsulate(json_decode_plus($itm[0]['title']),$key);
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if($itm[0]['body'])
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$itm[0]['body'] = crypto_unencapsulate(json_decode_plus($itm[0]['body']),$key);
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}
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$item_id = q("select * from item_id where service = 'WEBPAGE' and iid = %d limit 1",
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intval($itm[0]['id'])
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);
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if($item_id)
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$page_title = $item_id[0]['sid'];
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$plaintext = true;
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$mimetype = $itm[0]['mimetype'];
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if($mimetype === 'application/x-php') {
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if((! $uid) || ($uid != $itm[0]['uid'])) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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}
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$mimeselect = '';
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if($mimetype != 'text/bbcode')
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$plaintext = true;
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if(get_config('system','page_mimetype'))
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$mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />';
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else
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$mimeselect = mimetype_select($itm[0]['uid'],$mimetype);
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$layout = get_config('system','page_layout');
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if($layout)
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$layoutselect = '<input type="hidden" name="layout_mid" value="' . $layout . '" />';
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else
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$layoutselect = layout_select($itm[0]['uid'],$itm[0]['layout_mid']);
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$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
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'$title' => t('Edit Webpage')
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));
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$a->page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array(
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'$baseurl' => $a->get_baseurl(),
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'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
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'$ispublic' => ' ', // t('Visible to <strong>everybody</strong>'),
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'$geotag' => $geotag,
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'$nickname' => $channel['channel_address'],
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'$confirmdelete' => t('Delete webpage?')
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));
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$tpl = get_markup_template("jot.tpl");
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$jotplugins = '';
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$jotnets = '';
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call_hooks('jot_tool', $jotplugins);
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call_hooks('jot_networks', $jotnets);
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// FIXME A return path with $_SESSION doesn't always work for observer - it may WSoD
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// instead of loading a sensible page. So, send folk to the webpage list.
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$rp = 'webpages/' . $which;
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logger('canwrite: ' . (perm_is_allowed($owner, get_observer_hash(), 'post_photos') || perm_is_allowed($owner, get_observer_hash(), 'write_storage')));
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$o .= replace_macros($tpl,array(
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'$return_path' => $rp,
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'$webpage' => ITEM_WEBPAGE,
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'$placeholdpagetitle' => t('Page link title'),
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'$pagetitle' => $page_title,
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'$writefiles' => (perm_is_allowed($owner, get_observer_hash(), 'post_photos') || perm_is_allowed($owner, get_observer_hash(), 'write_storage')),
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'$action' => 'item',
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'$share' => t('Edit'),
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'$bold' => t('Bold'),
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'$italic' => t('Italic'),
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'$underline' => t('Underline'),
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'$quote' => t('Quote'),
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'$code' => t('Code'),
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'$upload' => t('Upload photo'),
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'$attach' => t('Attach file'),
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'$weblink' => t('Insert web link'),
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'$youtube' => t('Insert YouTube video'),
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'$video' => t('Insert Vorbis [.ogg] video'),
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'$audio' => t('Insert Vorbis [.ogg] audio'),
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'$setloc' => t('Set your location'),
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'$noloc' => t('Clear browser location'),
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'$wait' => t('Please wait'),
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'$permset' => t('Permission settings'),
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'$ptyp' => $itm[0]['type'],
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'$content' => undo_post_tagging($itm[0]['body']),
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'$post_id' => $post_id,
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'$baseurl' => $a->get_baseurl(),
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'$defloc' => $itm[0]['location'],
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'$visitor' => ($is_owner) ? true : false,
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'$acl' => populate_acl($itm[0],false),
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'$showacl' => ($is_owner) ? true : false,
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'$public' => t('Public post'),
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'$jotnets' => $jotnets,
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'$mimeselect' => $mimeselect,
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'$layoutselect' => $layoutselect,
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'$title' => htmlspecialchars($itm[0]['title'],ENT_COMPAT,'UTF-8'),
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'$placeholdertitle' => t('Title (optional)'),
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'$category' => '',
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'$placeholdercategory' => t('Categories (optional, comma-separated list)'),
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'$emtitle' => t('Example: bob@example.com, mary@example.com'),
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'lockstate' => (((strlen($itm[0]['allow_cid'])) || (strlen($itm[0]['allow_gid'])) || (strlen($itm[0]['deny_cid'])) || (strlen($itm[0]['deny_gid']))) ? 'lock' : 'unlock'),
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'$bang' => '',
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'$profile_uid' => (intval($owner)),
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'$preview' => t('Preview'),
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'$jotplugins' => $jotplugins,
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'$sourceapp' => $a->sourcename,
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'$defexpire' => '',
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'$feature_expire' => false,
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'$expires' => t('Set expiration date'),
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));
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if(($itm[0]['author_xchan'] === $ob_hash) || ($itm[0]['owner_xchan'] === $ob_hash))
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$o .= '<br /><br /><a class="page-delete-link" href="item/drop/' . $itm[0]['id'] . '" >' . t('Delete Webpage') . '</a><br />';
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$x = array(
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'type' => 'webpage',
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'title' => $itm[0]['title'],
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'body' => $itm[0]['body'],
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'term' => $itm[0]['term'],
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'created' => $itm[0]['created'],
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'edited' => $itm[0]['edited'],
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'mimetype' => $itm[0]['mimetype'],
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'pagetitle' => $page_title,
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'mid' => $itm[0]['mid']
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);
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$o .= EOL . EOL . t('Share') . EOL . '<textarea onclick="this.select();" class="shareable_element_text" >[element]' . base64url_encode(json_encode($x)) . '[/element]</textarea>' . EOL . EOL;
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return $o;
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}
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