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./othercms/dotclear-2.22/admin/post.php
<?php
/**
 * @package Dotclear
 * @subpackage Backend
 *
 * @copyright Olivier Meunier & Association Dotclear
 * @copyright GPL-2.0-only
 *
 * @var dcCore $core
 */
require __DIR__ . '/../inc/admin/prepend.php';

dcPage::check('usage,contentadmin');

dt::setTZ($core->auth->getInfo('user_tz'));

$show_ip = $core->auth->check('contentadmin', $core->blog->id);

$post_id            = '';
$cat_id             = '';
$post_dt            = '';
$post_format        = $core->auth->getOption('post_format');
$post_editor        = $core->auth->getOption('editor');
$post_password      = '';
$post_url           = '';
$post_lang          = $core->auth->getInfo('user_lang');
$post_title         = '';
$post_excerpt       = '';
$post_excerpt_xhtml = '';
$post_content       = '';
$post_content_xhtml = '';
$post_notes         = '';
$post_status        = $core->auth->getInfo('user_post_status');
$post_selected      = false;
$post_open_comment  = $core->blog->settings->system->allow_comments;
$post_open_tb       = $core->blog->settings->system->allow_trackbacks;

$page_title = __('New post');

$can_view_page = true;
$can_edit_post = $core->auth->check('usage,contentadmin', $core->blog->id);
$can_publish   = $core->auth->check('publish,contentadmin', $core->blog->id);
$can_delete    = false;

$post_headlink = '<link rel="%s" title="%s" href="' . $core->adminurl->get('admin.post', ['id' => '%s'], '&amp;', true) . '" />';
$post_link     = '<a href="' . $core->adminurl->get('admin.post', ['id' => '%s'], '&amp;', true) . '" title="%s">%s</a>';
$next_link     = $prev_link     = $next_headlink     = $prev_headlink     = null;

# If user can't publish
if (!$can_publish) {
   
$post_status = -2;
}

# Getting categories
$categories_combo = dcAdminCombos::getCategoriesCombo(
   
$core->blog->getCategories()
);

$status_combo = dcAdminCombos::getPostStatusesCombo();

$img_status_pattern = '<img class="img_select_option" alt="%1$s" title="%1$s" src="images/%2$s" />';

# Formats combo
$core_formaters    = $core->getFormaters();
$available_formats = ['' => ''];
foreach (
$core_formaters as $editor => $formats) {
    foreach (
$formats as $format) {
       
$available_formats[$format] = $format;
    }
}

# Languages combo
$rs         = $core->blog->getLangs(['order' => 'asc']);
$lang_combo = dcAdminCombos::getLangsCombo($rs, true);

# Validation flag
$bad_dt = false;

# Trackbacks
$TB      = new dcTrackback($core);
$tb_urls = $tb_excerpt = '';

# Get entry informations
$post = null;

if (!empty(
$_REQUEST['id'])) {
   
$page_title = __('Edit post');

   
$params['post_id'] = $_REQUEST['id'];

   
$post = $core->blog->getPosts($params);

    if (
$post->isEmpty()) {
       
$core->error->add(__('This entry does not exist.'));
       
$can_view_page = false;
    } else {
       
$post_id            = $post->post_id;
       
$cat_id             = $post->cat_id;
       
$post_dt            = date('Y-m-d H:i', strtotime($post->post_dt));
       
$post_format        = $post->post_format;
       
$post_password      = $post->post_password;
       
$post_url           = $post->post_url;
       
$post_lang          = $post->post_lang;
       
$post_title         = $post->post_title;
       
$post_excerpt       = $post->post_excerpt;
       
$post_excerpt_xhtml = $post->post_excerpt_xhtml;
       
$post_content       = $post->post_content;
       
$post_content_xhtml = $post->post_content_xhtml;
       
$post_notes         = $post->post_notes;
       
$post_status        = $post->post_status;
       
$post_selected      = (bool) $post->post_selected;
       
$post_open_comment  = (bool) $post->post_open_comment;
       
$post_open_tb       = (bool) $post->post_open_tb;

       
$can_edit_post = $post->isEditable();
       
$can_delete    = $post->isDeletable();

       
$next_rs = $core->blog->getNextPost($post, 1);
       
$prev_rs = $core->blog->getNextPost($post, -1);

        if (
$next_rs !== null) {
           
$next_link = sprintf(
               
$post_link,
               
$next_rs->post_id,
               
html::escapeHTML(trim(html::clean($next_rs->post_title))),
               
__('Next entry') . '&nbsp;&#187;'
           
);
           
$next_headlink = sprintf(
               
$post_headlink,
               
'next',
               
html::escapeHTML(trim(html::clean($next_rs->post_title))),
               
$next_rs->post_id
           
);
        }

        if (
$prev_rs !== null) {
           
$prev_link = sprintf(
               
$post_link,
               
$prev_rs->post_id,
               
html::escapeHTML(trim(html::clean($prev_rs->post_title))),
               
'&#171;&nbsp;' . __('Previous entry')
            );
           
$prev_headlink = sprintf(
               
$post_headlink,
               
'previous',
               
html::escapeHTML(trim(html::clean($prev_rs->post_title))),
               
$prev_rs->post_id
           
);
        }

        try {
           
$core->media = new dcMedia($core);
        } catch (
Exception $e) {
           
$core->error->add($e->getMessage());
        }

       
# Sanitize trackbacks excerpt
       
$tb_excerpt = empty($_POST['tb_excerpt']) ?
       
$post_excerpt_xhtml . ' ' . $post_content_xhtml :
       
$_POST['tb_excerpt'];
       
$tb_excerpt = html::decodeEntities(html::clean($tb_excerpt));
       
$tb_excerpt = text::cutString(html::escapeHTML($tb_excerpt), 255);
       
$tb_excerpt = preg_replace('/\s+/ms', ' ', $tb_excerpt);
    }
}
if (isset(
$_REQUEST['section']) && $_REQUEST['section'] == 'trackbacks') {
   
$anchor = 'trackbacks';
} else {
   
$anchor = 'comments';
}

$comments_actions_page = new dcCommentsActionsPage($core, $core->adminurl->get('admin.post'), ['id' => $post_id, '_ANCHOR' => $anchor, 'section' => $anchor]);

if (
$comments_actions_page->process()) {
    return;
}

# Ping blogs
if (!empty($_POST['ping'])) {
    if (!empty(
$_POST['tb_urls']) && $post_id && $post_status == 1 && $can_edit_post) {
       
$tb_urls       = $_POST['tb_urls'];
       
$tb_urls       = str_replace("\r", '', $tb_urls);
       
$tb_post_title = html::escapeHTML(trim(html::clean($post_title)));
       
$tb_post_url   = $post->getURL();

        foreach (
explode("\n", $tb_urls) as $tb_url) {
            try {
               
# --BEHAVIOR-- adminBeforePingTrackback
               
$core->callBehavior('adminBeforePingTrackback', $tb_url, $post_id, $tb_post_title, $tb_excerpt, $tb_post_url);

               
$TB->ping($tb_url, $post_id, $tb_post_title, $tb_excerpt, $tb_post_url);
            } catch (
Exception $e) {
               
$core->error->add($e->getMessage());
            }
        }

        if (!
$core->error->flag()) {
           
dcPage::addSuccessNotice(__('All pings sent.'));
           
$core->adminurl->redirect(
               
'admin.post',
                [
'id' => $post_id, 'tb' => '1']
            );
        }
    }
}

# Format excerpt and content
elseif (!empty($_POST) && $can_edit_post) {
   
$post_format  = $_POST['post_format'];
   
$post_excerpt = $_POST['post_excerpt'];
   
$post_content = $_POST['post_content'];

   
$post_title = $_POST['post_title'];

   
$cat_id = (int) $_POST['cat_id'];

    if (isset(
$_POST['post_status'])) {
       
$post_status = (int) $_POST['post_status'];
    }

    if (empty(
$_POST['post_dt'])) {
       
$post_dt = '';
    } else {
        try {
           
$post_dt = strtotime($_POST['post_dt']);
            if (
$post_dt == false || $post_dt == -1) {
               
$bad_dt = true;

                throw new
Exception(__('Invalid publication date'));
            }
           
$post_dt = date('Y-m-d H:i', $post_dt);
        } catch (
Exception $e) {
           
$core->error->add($e->getMessage());
        }
    }

   
$post_open_comment = !empty($_POST['post_open_comment']);
   
$post_open_tb      = !empty($_POST['post_open_tb']);
   
$post_selected     = !empty($_POST['post_selected']);
   
$post_lang         = $_POST['post_lang'];
   
$post_password     = !empty($_POST['post_password']) ? $_POST['post_password'] : null;

   
$post_notes = $_POST['post_notes'];

    if (isset(
$_POST['post_url'])) {
       
$post_url = $_POST['post_url'];
    }

   
$core->blog->setPostContent(
       
$post_id,
       
$post_format,
       
$post_lang,
       
$post_excerpt,
       
$post_excerpt_xhtml,
       
$post_content,
       
$post_content_xhtml
   
);
}

# Delete post
if (!empty($_POST['delete']) && $can_delete) {
    try {
       
# --BEHAVIOR-- adminBeforePostDelete
       
$core->callBehavior('adminBeforePostDelete', $post_id);
       
$core->blog->delPost($post_id);
       
$core->adminurl->redirect('admin.posts');
    } catch (
Exception $e) {
       
$core->error->add($e->getMessage());
    }
}

# Create or update post
if (!empty($_POST) && !empty($_POST['save']) && $can_edit_post && !$bad_dt) {
   
# Create category
   
if (!empty($_POST['new_cat_title']) && $core->auth->check('categories', $core->blog->id)) {
       
$cur_cat            = $core->con->openCursor($core->prefix . 'category');
       
$cur_cat->cat_title = $_POST['new_cat_title'];
       
$cur_cat->cat_url   = '';

       
$parent_cat = !empty($_POST['new_cat_parent']) ? $_POST['new_cat_parent'] : '';

       
# --BEHAVIOR-- adminBeforeCategoryCreate
       
$core->callBehavior('adminBeforeCategoryCreate', $cur_cat);

       
$cat_id = $core->blog->addCategory($cur_cat, (int) $parent_cat);

       
# --BEHAVIOR-- adminAfterCategoryCreate
       
$core->callBehavior('adminAfterCategoryCreate', $cur_cat, $cat_id);
    }

   
$cur = $core->con->openCursor($core->prefix . 'post');

   
$cur->cat_id             = ($cat_id ?: null);
   
$cur->post_dt            = $post_dt ? date('Y-m-d H:i:00', strtotime($post_dt)) : '';
   
$cur->post_format        = $post_format;
   
$cur->post_password      = $post_password;
   
$cur->post_lang          = $post_lang;
   
$cur->post_title         = $post_title;
   
$cur->post_excerpt       = $post_excerpt;
   
$cur->post_excerpt_xhtml = $post_excerpt_xhtml;
   
$cur->post_content       = $post_content;
   
$cur->post_content_xhtml = $post_content_xhtml;
   
$cur->post_notes         = $post_notes;
   
$cur->post_status        = $post_status;
   
$cur->post_selected      = (int) $post_selected;
   
$cur->post_open_comment  = (int) $post_open_comment;
   
$cur->post_open_tb       = (int) $post_open_tb;

    if (isset(
$_POST['post_url'])) {
       
$cur->post_url = $post_url;
    }

   
// Back to UTC in order to keep UTC datetime for creadt/upddt
   
dt::setTZ('UTC');

   
# Update post
   
if ($post_id) {
        try {
           
# --BEHAVIOR-- adminBeforePostUpdate
           
$core->callBehavior('adminBeforePostUpdate', $cur, $post_id);

           
$core->blog->updPost($post_id, $cur);

           
# --BEHAVIOR-- adminAfterPostUpdate
           
$core->callBehavior('adminAfterPostUpdate', $cur, $post_id);
           
dcPage::addSuccessNotice(sprintf(__('The post "%s" has been successfully updated'), html::escapeHTML(trim(html::clean($cur->post_title)))));
           
$core->adminurl->redirect(
               
'admin.post',
                [
'id' => $post_id]
            );
        } catch (
Exception $e) {
           
$core->error->add($e->getMessage());
        }
    } else {
       
$cur->user_id = $core->auth->userID();

        try {
           
# --BEHAVIOR-- adminBeforePostCreate
           
$core->callBehavior('adminBeforePostCreate', $cur);

           
$return_id = $core->blog->addPost($cur);

           
# --BEHAVIOR-- adminAfterPostCreate
           
$core->callBehavior('adminAfterPostCreate', $cur, $return_id);

           
dcPage::addSuccessNotice(__('Entry has been successfully created.'));
           
$core->adminurl->redirect(
               
'admin.post',
                [
'id' => $return_id]
            );
        } catch (
Exception $e) {
           
$core->error->add($e->getMessage());
        }
    }
}

# Getting categories
$categories_combo = dcAdminCombos::getCategoriesCombo(
   
$core->blog->getCategories()
);
/* DISPLAY
-------------------------------------------------------- */
$default_tab = 'edit-entry';
if (!
$can_edit_post) {
   
$default_tab = '';
}
if (!empty(
$_GET['co'])) {
   
$default_tab = 'comments';
} elseif (!empty(
$_GET['tb'])) {
   
$default_tab = 'trackbacks';
}

if (
$post_id) {
    switch (
$post_status) {
        case
1:
           
$img_status = sprintf($img_status_pattern, __('Published'), 'check-on.png');

            break;
        case
0:
           
$img_status = sprintf($img_status_pattern, __('Unpublished'), 'check-off.png');

            break;
        case -
1:
           
$img_status = sprintf($img_status_pattern, __('Scheduled'), 'scheduled.png');

            break;
        case -
2:
           
$img_status = sprintf($img_status_pattern, __('Pending'), 'check-wrn.png');

            break;
        default:
           
$img_status = '';
    }
   
$edit_entry_str  = __('&ldquo;%s&rdquo;');
   
$page_title_edit = sprintf($edit_entry_str, html::escapeHTML(trim(html::clean($post_title)))) . ' ' . $img_status;
} else {
   
$img_status      = '';
   
$page_title_edit = '';
}

$admin_post_behavior = '';
if (
$post_editor) {
   
$p_edit = $c_edit = '';
    if (!empty(
$post_editor[$post_format])) {
       
$p_edit = $post_editor[$post_format];
    }
    if (!empty(
$post_editor['xhtml'])) {
       
$c_edit = $post_editor['xhtml'];
    }
    if (
$p_edit == $c_edit) {
       
$admin_post_behavior .= $core->callBehavior(
           
'adminPostEditor',
           
$p_edit,
           
'post',
            [
'#post_excerpt', '#post_content', '#comment_content'],
           
$post_format
       
);
    } else {
       
$admin_post_behavior .= $core->callBehavior(
           
'adminPostEditor',
           
$p_edit,
           
'post',
            [
'#post_excerpt', '#post_content'],
           
$post_format
       
);
       
$admin_post_behavior .= $core->callBehavior(
           
'adminPostEditor',
           
$c_edit,
           
'comment',
            [
'#comment_content'],
           
'xhtml'
       
);
    }
}

dcPage::open(
   
$page_title . ' - ' . __('Posts'),
   
dcPage::jsModal() .
   
dcPage::jsMetaEditor() .
   
$admin_post_behavior .
   
dcPage::jsLoad('js/_post.js') .
   
dcPage::jsConfirmClose('entry-form', 'comment-form') .
   
# --BEHAVIOR-- adminPostHeaders
   
$core->callBehavior('adminPostHeaders') .
   
dcPage::jsPageTabs($default_tab) .
   
$next_headlink . "\n" . $prev_headlink,
   
dcPage::breadcrumb(
        [
           
html::escapeHTML($core->blog->name)         => '',
           
__('Posts')                                 => $core->adminurl->get('admin.posts'),
            (
$post_id ? $page_title_edit : $page_title) => '',
        ]
    ),
    [
       
'x-frame-allow' => $core->blog->url,
    ]
);

if (!empty(
$_GET['upd'])) {
   
dcPage::success(__('Entry has been successfully updated.'));
} elseif (!empty(
$_GET['crea'])) {
   
dcPage::success(__('Entry has been successfully created.'));
} elseif (!empty(
$_GET['attached'])) {
   
dcPage::success(__('File has been successfully attached.'));
} elseif (!empty(
$_GET['rmattach'])) {
   
dcPage::success(__('Attachment has been successfully removed.'));
}

if (!empty(
$_GET['creaco'])) {
   
dcPage::success(__('Comment has been successfully created.'));
}
if (!empty(
$_GET['tbsent'])) {
   
dcPage::success(__('All pings sent.'));
}

# XHTML conversion
if (!empty($_GET['xconv'])) {
   
$post_excerpt = $post_excerpt_xhtml;
   
$post_content = $post_content_xhtml;
   
$post_format  = 'xhtml';

   
dcPage::message(__('Don\'t forget to validate your XHTML conversion by saving your post.'));
}

if (
$post_id && $post->post_status == 1) {
    echo
'<p><a class="onblog_link outgoing" href="' . $post->getURL() . '" title="' . html::escapeHTML(trim(html::clean($post_title))) . '">' . __('Go to this entry on the site') . ' <img src="images/outgoing-link.svg" alt="" /></a></p>';
}
if (
$post_id) {
    echo
'<p class="nav_prevnext">';
    if (
$prev_link) {
        echo
$prev_link;
    }
    if (
$next_link && $prev_link) {
        echo
' | ';
    }
    if (
$next_link) {
        echo
$next_link;
    }

   
# --BEHAVIOR-- adminPostNavLinks
   
$core->callBehavior('adminPostNavLinks', $post ?? null, 'post');

    echo
'</p>';
}

# Exit if we cannot view page
if (!$can_view_page) {
   
dcPage::helpBlock('core_post');
   
dcPage::close();
    exit;
}

# Controls comments or trakbacks capabilities
$isContributionAllowed = function ($id, $dt, $com = true) {
    global
$core;

    if (!
$id) {
        return
true;
    }
    if (
$com) {
        if ((
$core->blog->settings->system->comments_ttl == 0) || (time() - $core->blog->settings->system->comments_ttl * 86400 < $dt)) {
            return
true;
        }
    } else {
        if ((
$core->blog->settings->system->trackbacks_ttl == 0) || (time() - $core->blog->settings->system->trackbacks_ttl * 86400 < $dt)) {
            return
true;
        }
    }

    return
false;
};

# Show comments or trackbacks
$showComments = function ($rs, $has_action, $tb = false, $show_ip = true) {
    global
$core;
    echo
   
'<div class="table-outer">' .
   
'<table class="comments-list"><tr>' .
   
'<th colspan="2" class="first">' . __('Author') . '</th>' .
   
'<th>' . __('Date') . '</th>' .
    (
$show_ip ? '<th class="nowrap">' . __('IP address') . '</th>' : '') .
   
'<th>' . __('Status') . '</th>' .
   
'<th>' . __('Edit') . '</th>' .
       
'</tr>';
   
$comments = [];
    if (isset(
$_REQUEST['comments'])) {
        foreach (
$_REQUEST['comments'] as $v) {
           
$comments[(int) $v] = true;
        }
    }

    while (
$rs->fetch()) {
       
$comment_url = $core->adminurl->get('admin.comment', ['id' => $rs->comment_id]);

       
$img        = '<img alt="%1$s" title="%1$s" src="images/%2$s" />';
       
$img_status = '';
       
$sts_class  = '';
        switch (
$rs->comment_status) {
            case
1:
               
$img_status = sprintf($img, __('Published'), 'check-on.png');
               
$sts_class  = 'sts-online';

                break;
            case
0:
               
$img_status = sprintf($img, __('Unpublished'), 'check-off.png');
               
$sts_class  = 'sts-offline';

                break;
            case -
1:
               
$img_status = sprintf($img, __('Pending'), 'check-wrn.png');
               
$sts_class  = 'sts-pending';

                break;
            case -
2:
               
$img_status = sprintf($img, __('Junk'), 'junk.png');
               
$sts_class  = 'sts-junk';

                break;
        }

        echo
       
'<tr class="line ' . ($rs->comment_status != 1 ? ' offline ' : '') . $sts_class . '"' .
       
' id="c' . $rs->comment_id . '">' .

       
'<td class="nowrap">' .
        (
$has_action ? form::checkbox(
            [
'comments[]'],
           
$rs->comment_id,
            [
               
'checked'    => isset($comments[$rs->comment_id]),
               
'extra_html' => 'title="' . ($tb ? __('select this trackback') : __('select this comment') . '"'),
            ]
        ) :
'') . '</td>' .
       
'<td class="maximal">' . html::escapeHTML($rs->comment_author) . '</td>' .
       
'<td class="nowrap">' . dt::dt2str(__('%Y-%m-%d %H:%M'), $rs->comment_dt) . '</td>' .
        (
$show_ip ?
           
'<td class="nowrap"><a href="' . $core->adminurl->get('admin.comments', ['ip' => $rs->comment_ip]) . '">' . $rs->comment_ip . '</a></td>' : '') .
       
'<td class="nowrap status">' . $img_status . '</td>' .
       
'<td class="nowrap status"><a href="' . $comment_url . '">' .
       
'<img src="images/edit-mini.png" alt="" title="' . __('Edit this comment') . '" /> ' . __('Edit') . '</a></td>' .

           
'</tr>';
    }

    echo
'</table></div>';
};

/* Post form if we can edit post
-------------------------------------------------------- */
if ($can_edit_post) {
   
$sidebar_items = new ArrayObject([
       
'status-box' => [
           
'title' => __('Status'),
           
'items' => [
               
'post_status' => '<p class="entry-status"><label for="post_status">' . __('Entry status') . ' ' . $img_status . '</label>' .
               
form::combo(
                   
'post_status',
                   
$status_combo,
                    [
'default' => $post_status, 'class' => 'maximal', 'disabled' => !$can_publish]
                ) .
               
'</p>',
               
'post_dt' => '<p><label for="post_dt">' . __('Publication date and hour') . '</label>' .
               
form::datetime('post_dt', [
                   
'default' => html::escapeHTML(dt::str('%Y-%m-%dT%H:%M', strtotime($post_dt))),
                   
'class'   => ($bad_dt ? 'invalid' : ''),
                ]) .
               
'</p>',
               
'post_lang' => '<p><label for="post_lang">' . __('Entry language') . '</label>' .
               
form::combo('post_lang', $lang_combo, $post_lang) .
               
'</p>',
               
'post_format' => '<div>' .
               
'<h5 id="label_format"><label for="post_format" class="classic">' . __('Text formatting') . '</label></h5>' .
               
'<p>' . form::combo('post_format', $available_formats, $post_format, 'maximal') . '</p>' .
               
'<p class="format_control control_no_xhtml">' .
               
'<a id="convert-xhtml" class="button' . ($post_id && $post_format != 'wiki' ? ' hide' : '') . '" href="' .
               
$core->adminurl->get('admin.post', ['id' => $post_id, 'xconv' => '1']) .
               
'">' .
               
__('Convert to XHTML') . '</a></p></div>', ], ],
       
'metas-box' => [
           
'title' => __('Filing'),
           
'items' => [
               
'post_selected' => '<p><label for="post_selected" class="classic">' .
               
form::checkbox('post_selected', 1, $post_selected) . ' ' .
               
__('Selected entry') . '</label></p>',
               
'cat_id' => '<div>' .
               
'<h5 id="label_cat_id">' . __('Category') . '</h5>' .
               
'<p><label for="cat_id">' . __('Category:') . '</label>' .
               
form::combo('cat_id', $categories_combo, $cat_id, 'maximal') .
               
'</p>' .
                (
$core->auth->check('categories', $core->blog->id) ?
                   
'<div>' .
                   
'<h5 id="create_cat">' . __('Add a new category') . '</h5>' .
                   
'<p><label for="new_cat_title">' . __('Title:') . ' ' .
                   
form::field('new_cat_title', 30, 255, ['class' => 'maximal']) . '</label></p>' .
                   
'<p><label for="new_cat_parent">' . __('Parent:') . ' ' .
                   
form::combo('new_cat_parent', $categories_combo, '', 'maximal') .
                   
'</label></p>' .
                   
'</div>'
                   
: '') .
               
'</div>', ], ],
       
'options-box' => [
           
'title' => __('Options'),
           
'items' => [
               
'post_open_comment_tb' => '<div>' .
               
'<h5 id="label_comment_tb">' . __('Comments and trackbacks list') . '</h5>' .
               
'<p><label for="post_open_comment" class="classic">' .
               
form::checkbox('post_open_comment', 1, $post_open_comment) . ' ' .
               
__('Accept comments') . '</label></p>' .
                (
$core->blog->settings->system->allow_comments ?
                    (
$isContributionAllowed($post_id, strtotime($post_dt), true) ?
                       
'' :
                       
'<p class="form-note warn">' .
                       
__('Warning: Comments are not more accepted for this entry.') . '</p>') :
                   
'<p class="form-note warn">' .
                   
__('Comments are not accepted on this blog so far.') . '</p>') .
               
'<p><label for="post_open_tb" class="classic">' .
               
form::checkbox('post_open_tb', 1, $post_open_tb) . ' ' .
               
__('Accept trackbacks') . '</label></p>' .
                (
$core->blog->settings->system->allow_trackbacks ?
                    (
$isContributionAllowed($post_id, strtotime($post_dt), false) ?
                       
'' :
                       
'<p class="form-note warn">' .
                       
__('Warning: Trackbacks are not more accepted for this entry.') . '</p>') :
                   
'<p class="form-note warn">' . __('Trackbacks are not accepted on this blog so far.') . '</p>') .
               
'</div>',
               
'post_password' => '<p><label for="post_password">' . __('Password') . '</label>' .
               
form::field('post_password', 10, 32, html::escapeHTML($post_password), 'maximal') .
               
'</p>',
               
'post_url' => '<div class="lockable">' .
               
'<p><label for="post_url">' . __('Edit basename') . '</label>' .
               
form::field('post_url', 10, 255, html::escapeHTML($post_url), 'maximal') .
               
'</p>' .
               
'<p class="form-note warn">' .
               
__('Warning: If you set the URL manually, it may conflict with another entry.') .
               
'</p></div>',
            ], ], ]);

   
$main_items = new ArrayObject(
        [
           
'post_title' => '<p class="col">' .
           
'<label class="required no-margin bold" for="post_title"><abbr title="' . __('Required field') . '">*</abbr> ' . __('Title:') . '</label>' .
           
form::field('post_title', 20, 255, [
               
'default'    => html::escapeHTML($post_title),
               
'class'      => 'maximal',
               
'extra_html' => 'required placeholder="' . __('Title') . '" lang="' . $post_lang . '" spellcheck="true"',
            ]) .
           
'</p>',

           
'post_excerpt' => '<p class="area" id="excerpt-area"><label for="post_excerpt" class="bold">' . __('Excerpt:') . ' <span class="form-note">' .
           
__('Introduction to the post.') . '</span></label> ' .
           
form::textarea(
               
'post_excerpt',
               
50,
               
5,
                [
                   
'default'    => html::escapeHTML($post_excerpt),
                   
'extra_html' => 'lang="' . $post_lang . '" spellcheck="true"',
                ]
            ) .
           
'</p>',

           
'post_content' => '<p class="area" id="content-area"><label class="required bold" ' .
           
'for="post_content"><abbr title="' . __('Required field') . '">*</abbr> ' . __('Content:') . '</label> ' .
           
form::textarea(
               
'post_content',
               
50,
               
$core->auth->getOption('edit_size'),
                [
                   
'default'    => html::escapeHTML($post_content),
                   
'extra_html' => 'required placeholder="' . __('Content') . '" lang="' . $post_lang . '" spellcheck="true"',
                ]
            ) .
           
'</p>',

           
'post_notes' => '<p class="area" id="notes-area"><label for="post_notes" class="bold">' . __('Personal notes:') . ' <span class="form-note">' .
           
__('Unpublished notes.') . '</span></label>' .
           
form::textarea(
               
'post_notes',
               
50,
               
5,
                [
                   
'default'    => html::escapeHTML($post_notes),
                   
'extra_html' => 'lang="' . $post_lang . '" spellcheck="true"',
                ]
            ) .
           
'</p>',
        ]
    );

   
# --BEHAVIOR-- adminPostFormItems
   
$core->callBehavior('adminPostFormItems', $main_items, $sidebar_items, $post ?? null, 'post');

    echo
'<div class="multi-part" title="' . ($post_id ? __('Edit post') : __('New post')) .
   
sprintf(' &rsaquo; %s', $post_format) . '" id="edit-entry">';
    echo
'<form action="' . $core->adminurl->get('admin.post') . '" method="post" id="entry-form">';
    echo
'<div id="entry-wrapper">';
    echo
'<div id="entry-content"><div class="constrained">';

    echo
'<h3 class="out-of-screen-if-js">' . __('Edit post') . '</h3>';

    foreach (
$main_items as $id => $item) {
        echo
$item;
    }

   
# --BEHAVIOR-- adminPostForm (may be deprecated)
   
$core->callBehavior('adminPostForm', $post ?? null, 'post');

    echo
   
'<p class="border-top">' .
    (
$post_id ? form::hidden('id', $post_id) : '') .
   
'<input type="submit" value="' . __('Save') . ' (s)" ' .
       
'accesskey="s" name="save" /> ';
    if (
$post_id) {
       
$preview_url = $core->blog->url . $core->url->getURLFor('preview', $core->auth->userID() . '/' .
           
http::browserUID(DC_MASTER_KEY . $core->auth->userID() . $core->auth->cryptLegacy($core->auth->userID())) .
           
'/' . $post->post_url);

       
// Prevent browser caching on preview
       
$preview_url .= (parse_url($preview_url, PHP_URL_QUERY) ? '&' : '?') . 'rand=' . md5((string) rand());

       
$core->auth->user_prefs->addWorkspace('interface');
       
$blank_preview = $core->auth->user_prefs->interface->blank_preview;

       
$preview_class  = $blank_preview ? '' : ' modal';
       
$preview_target = $blank_preview ? '' : ' target="_blank"';

        echo
'<a id="post-preview" href="' . $preview_url . '" class="button' . $preview_class . '" accesskey="p"' . $preview_target . '>' . __('Preview') . ' (p)' . '</a>';
        echo
' <input type="button" value="' . __('Cancel') . '" class="go-back reset hidden-if-no-js" />';
    } else {
        echo
       
'<a id="post-cancel" href="' . $core->adminurl->get('admin.home') . '" class="button" accesskey="c">' . __('Cancel') . ' (c)</a>';
    }

    echo(
$can_delete ? ' <input type="submit" class="delete" value="' . __('Delete') . '" name="delete" />' : '') .
   
$core->formNonce() .
       
'</p>';

    echo
'</div></div>'; // End #entry-content
   
echo '</div>';       // End #entry-wrapper

   
echo '<div id="entry-sidebar" role="complementary">';

    foreach (
$sidebar_items as $id => $c) {
        echo
'<div id="' . $id . '" class="sb-box">' .
           
'<h4>' . $c['title'] . '</h4>';
        foreach (
$c['items'] as $e_name => $e_content) {
            echo
$e_content;
        }
        echo
'</div>';
    }

   
# --BEHAVIOR-- adminPostFormSidebar (may be deprecated)
   
$core->callBehavior('adminPostFormSidebar', $post ?? null, 'post');
    echo
'</div>'; // End #entry-sidebar

   
echo '</form>';

   
# --BEHAVIOR-- adminPostForm
   
$core->callBehavior('adminPostAfterForm', $post ?? null, 'post');

    echo
'</div>';
}

if (
$post_id) {
   
/* Comments
    -------------------------------------------------------- */

   
$params = ['post_id' => $post_id, 'order' => 'comment_dt ASC'];

   
$comments = $core->blog->getComments(array_merge($params, ['comment_trackback' => 0]));

    echo
   
'<div id="comments" class="clear multi-part" title="' . __('Comments') . '">';
   
$combo_action = $comments_actions_page->getCombo();
   
$has_action   = !empty($combo_action) && !$comments->isEmpty();
    echo
   
'<p class="top-add"><a class="button add" href="#comment-form">' . __('Add a comment') . '</a></p>';

    if (
$has_action) {
        echo
'<form action="' . $core->adminurl->get('admin.post') . '" id="form-comments" method="post">';
    }

    echo
'<h3>' . __('Comments') . '</h3>';
    if (!
$comments->isEmpty()) {
       
$showComments($comments, $has_action, false, $show_ip);
    } else {
        echo
'<p>' . __('No comments') . '</p>';
    }

    if (
$has_action) {
        echo
       
'<div class="two-cols">' .
       
'<p class="col checkboxes-helpers"></p>' .

       
'<p class="col right"><label for="action" class="classic">' . __('Selected comments action:') . '</label> ' .
       
form::combo('action', $combo_action) .
       
form::hidden(['section'], 'comments') .
       
form::hidden(['id'], $post_id) .
       
$core->formNonce() .
       
'<input type="submit" value="' . __('ok') . '" /></p>' .
           
'</div>' .
           
'</form>';
    }
   
/* Add a comment
    -------------------------------------------------------- */

   
echo
   
'<div class="fieldset clear">' .
   
'<h3>' . __('Add a comment') . '</h3>' .

   
'<form action="' . $core->adminurl->get('admin.comment') . '" method="post" id="comment-form">' .
   
'<div class="constrained">' .
   
'<p><label for="comment_author" class="required"><abbr title="' . __('Required field') . '">*</abbr> ' . __('Name:') . '</label>' .
   
form::field('comment_author', 30, 255, [
       
'default'    => html::escapeHTML($core->auth->getInfo('user_cn')),
       
'extra_html' => 'required placeholder="' . __('Author') . '"',
    ]) .
   
'</p>' .

   
'<p><label for="comment_email">' . __('Email:') . '</label>' .
   
form::email('comment_email', 30, 255, html::escapeHTML($core->auth->getInfo('user_email'))) .
   
'</p>' .

   
'<p><label for="comment_site">' . __('Web site:') . '</label>' .
   
form::url('comment_site', 30, 255, html::escapeHTML($core->auth->getInfo('user_url'))) .
   
'</p>' .

   
'<p class="area"><label for="comment_content" class="required"><abbr title="' . __('Required field') . '">*</abbr> ' .
   
__('Comment:') . '</label> ' .
   
form::textarea(
       
'comment_content',
       
50,
       
8,
        [
           
'extra_html' => 'required placeholder="' . __('Comment') . '" lang="' . $core->auth->getInfo('user_lang') .
               
'" spellcheck="true"',
        ]
    ) .
   
'</p>' .

   
'<p>' .
   
form::hidden('post_id', $post_id) .
   
$core->formNonce() .
   
'<input type="submit" name="add" value="' . __('Save') . '" /></p>' .
   
'</div>' . #constrained

   
'</form>' .
   
'</div>' . #add comment
   
'</div>'; #comments
}

if (
$post_id && $post_status == 1) {
   
/* Trackbacks
    -------------------------------------------------------- */

   
$params     = ['post_id' => $post_id, 'order' => 'comment_dt ASC'];
   
$trackbacks = $core->blog->getComments(array_merge($params, ['comment_trackback' => 1]));

   
# Actions combo box
   
$combo_action = $comments_actions_page->getCombo();
   
$has_action   = !empty($combo_action) && !$trackbacks->isEmpty();

    if (!empty(
$_GET['tb_auto'])) {
       
$tb_urls = implode("\n", $TB->discover($post_excerpt_xhtml . ' ' . $post_content_xhtml));
    }

   
# Display tab
   
echo
   
'<div id="trackbacks" class="clear multi-part" title="' . __('Trackbacks') . '">';

   
# tracbacks actions
   
if ($has_action) {
        echo
'<form action="' . $core->adminurl->get('admin.post') . '" id="form-trackbacks" method="post">';
    }

    echo
'<h3>' . __('Trackbacks received') . '</h3>';

    if (!
$trackbacks->isEmpty()) {
       
$showComments($trackbacks, $has_action, true, $show_ip);
    } else {
        echo
'<p>' . __('No trackback') . '</p>';
    }

    if (
$has_action) {
        echo
       
'<div class="two-cols">' .
       
'<p class="col checkboxes-helpers"></p>' .

       
'<p class="col right"><label for="action" class="classic">' . __('Selected trackbacks action:') . '</label> ' .
       
form::combo('action', $combo_action) .
       
form::hidden('id', $post_id) .
       
form::hidden(['section'], 'trackbacks') .
       
$core->formNonce() .
       
'<input type="submit" value="' . __('ok') . '" /></p>' .
           
'</div>' .
           
'</form>';
    }

   
/* Add trackbacks
    -------------------------------------------------------- */
   
if ($can_edit_post && $post->post_status) {
        echo
           
'<div class="fieldset clear">';

        echo
       
'<h3>' . __('Ping blogs') . '</h3>' .
       
'<form action="' . $core->adminurl->get('admin.post', ['id' => $post_id]) . '" id="trackback-form" method="post">' .
       
'<p><label for="tb_urls" class="area">' . __('URLs to ping:') . '</label>' .
       
form::textarea('tb_urls', 60, 5, $tb_urls) .
       
'</p>' .

       
'<p><label for="tb_excerpt" class="area">' . __('Excerpt to send:') . '</label>' .
       
form::textarea('tb_excerpt', 60, 5, $tb_excerpt) . '</p>' .

       
'<p>' .
       
$core->formNonce() .
       
'<input type="submit" name="ping" value="' . __('Ping blogs') . '" />' .
            (empty(
$_GET['tb_auto']) ?
           
'&nbsp;&nbsp;<a class="button" href="' .
           
$core->adminurl->get('admin.post', ['id' => $post_id, 'tb_auto' => 1, 'tb' => 1]) .
           
'">' . __('Auto discover ping URLs') . '</a>'
           
: '') .
           
'</p>' .
           
'</form>';

       
$pings = $TB->getPostPings($post_id);

        if (!
$pings->isEmpty()) {
            echo
'<h3>' . __('Previously sent pings') . '</h3>';

            echo
'<ul class="nice">';
            while (
$pings->fetch()) {
                echo
               
'<li>' . dt::dt2str(__('%Y-%m-%d %H:%M'), $pings->ping_dt) . ' - ' .
               
$pings->ping_url . '</li>';
            }
            echo
'</ul>';
        }

        echo
'</div>';
    }

    echo
'</div>'; #trackbacks
}

dcPage::helpBlock('core_post', 'core_trackbacks', 'core_wiki');
dcPage::close();