324 lines
9.0 KiB
PHP
324 lines
9.0 KiB
PHP
<?php
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# -- BEGIN LICENSE BLOCK ----------------------------------
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#
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# This file is part of fac, a plugin for Dotclear 2.
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#
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# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
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#
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# Licensed under the GPL version 2.0 license.
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# A copy of this license is available in LICENSE file or at
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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#
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# -- END LICENSE BLOCK ------------------------------------
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if (!defined('DC_CONTEXT_ADMIN')) {
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return null;
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}
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$core->blog->settings->addNamespace('fac');
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# Not active
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if (!$core->blog->settings->fac->fac_active) {
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return null;
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}
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# Admin behaviors
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$core->addBehavior('adminPostHeaders', ['facAdmin', 'adminPostHeaders']);
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$core->addBehavior('adminPostFormItems', ['facAdmin', 'adminPostFormItems']);
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$core->addBehavior('adminAfterPostCreate', ['facAdmin', 'adminAfterPostSave']);
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$core->addBehavior('adminAfterPostUpdate', ['facAdmin', 'adminAfterPostSave']);
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$core->addBehavior('adminBeforePostDelete', ['facAdmin', 'adminBeforePostDelete']);
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$core->addBehavior('adminPostsActionsPage', ['facAdmin', 'adminPostsActionsPage']);
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/**
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* @ingroup DC_PLUGIN_FAC
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* @brief Linked feed to entries - admin methods.
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* @since 2.6
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*/
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class facAdmin
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{
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/**
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* Add javascript (toggle)
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*
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* @return string HTML head
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*/
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public static function adminPostHeaders()
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{
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return dcPage::jsLoad('index.php?pf=fac/js/admin.js');
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}
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/**
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* Add form to post sidebar
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*
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* @param ArrayObject $main_items Main items
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* @param ArrayObject $sidebar_items Sidebar items
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* @param record $post Post record or null
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*/
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public static function adminPostFormItems(ArrayObject $main_items, ArrayObject $sidebar_items, $post)
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{
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global $core;
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# Get existing linked feed
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$fac_url = $fac_format = '';
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if ($post) {
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$rs = $core->meta->getMetadata(array(
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'meta_type' => 'fac',
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'post_id' => $post->post_id,
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'limit' => 1
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));
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$fac_url = $rs->isEmpty() ? '' : $rs->meta_id;
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$rs = $core->meta->getMetadata(array(
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'meta_type' => 'facformat',
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'post_id' => $post->post_id,
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'limit' => 1
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));
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$fac_format = $rs->isEmpty() ? '' : $rs->meta_id;
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}
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# Set linked feed form items
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$sidebar_items['options-box']['items']['fac'] =
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self::formFeed($core, $fac_url, $fac_format);
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}
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/**
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* Save linked feed
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*
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* @param cursor $cur Current post cursor
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* @param integer $post_id Post id
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*/
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public static function adminAfterPostSave(cursor $cur, $post_id)
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{
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global $core;
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if (!isset($_POST['fac_url'])
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|| !isset($_POST['fac_format'])) {
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return null;
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}
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# Delete old linked feed
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self::delFeed($core, $post_id);
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# Add new linked feed
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self::addFeed($core, $post_id, $_POST);
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}
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/**
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* Delete linked feed on post edition
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*
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* @param integer $post_id Post id
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*/
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public static function adminBeforePostDelete($post_id)
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{
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self::delFeed($GLOBALS['core'], $post_id);
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}
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/**
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* Add actions to posts page combo
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*
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* @param dcCore $core dcCore instance
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* @param dcPostsActionsPage $ap dcPostsActionsPage instance
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*/
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public static function adminPostsActionsPage(dcCore $core, dcPostsActionsPage $pa)
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{
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$pa->addAction(
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array(
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__('Linked feed') => array(
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__('Add feed') => 'fac_add'
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)
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),
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array('facAdmin', 'callbackAdd')
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);
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if (!$core->auth->check('delete,contentadmin', $core->blog->id)) {
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return null;
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}
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$pa->addAction(
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array(
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__('Linked feed') => array(
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__('Remove feed') => 'fac_remove'
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)
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),
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array('facAdmin', 'callbackRemove')
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);
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}
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/**
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* Posts actions callback to remove linked feed
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*
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* @param dcCore $core dcCore instance
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* @param dcPostsActionsPage $pa dcPostsActionsPage instance
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* @param ArrayObject $post _POST actions
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*/
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public static function callbackRemove(dcCore $core, dcPostsActionsPage $pa, ArrayObject $post)
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{
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# No entry
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$posts_ids = $pa->getIDs();
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if (empty($posts_ids)) {
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throw new Exception(__('No entry selected'));
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}
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# No right
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if (!$core->auth->check('delete,contentadmin',$core->blog->id)) {
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throw new Exception(__('No enough right'));
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}
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# Delete expired date
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foreach($posts_ids as $post_id) {
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self::delFeed($core, $post_id);
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}
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dcPage::addSuccessNotice(__('Linked feed deleted.'));
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$pa->redirect(true);
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}
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/**
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* Posts actions callback to add linked feed
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*
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* @param dcCore $core dcCore instance
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* @param dcPostsActionsPage $pa dcPostsActionsPage instance
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* @param ArrayObject $post _POST actions
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*/
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public static function callbackAdd(dcCore $core, dcPostsActionsPage $pa, ArrayObject $post)
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{
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# No entry
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$posts_ids = $pa->getIDs();
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if (empty($posts_ids)) {
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throw new Exception(__('No entry selected'));
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}
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# Save action
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if (!empty($post['fac_url'])
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&& !empty($post['fac_format'])) {
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foreach($posts_ids as $post_id) {
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self::delFeed($core, $post_id);
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self::addFeed($core, $post_id, $post);
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}
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dcPage::addSuccessNotice(__('Linked feed added.'));
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$pa->redirect(true);
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# Display form
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} else {
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$pa->beginPage(
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dcPage::breadcrumb(array(
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html::escapeHTML($core->blog->name) => '',
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$pa->getCallerTitle() => $pa->getRedirection(true),
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__('Linked feed to this selection') => ''
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))
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);
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echo
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'<form action="' . $pa->getURI() . '" method="post">' .
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$pa->getCheckboxes() .
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self::formFeed($core) .
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'<p>' .
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$core->formNonce() .
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$pa->getHiddenFields() .
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form::hidden(array('action'), 'fac_add') .
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'<input type="submit" value="' . __('Save') . '" /></p>' .
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'</form>';
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$pa->endPage();
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}
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}
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/**
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* Linked feed form field
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*
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* @param dcCore $core dcCore instance
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* @param string $url Feed URL
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* @param string $format Feed format
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* @return string Feed form content
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*/
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protected static function formFeed(dcCore $core, $url = '', $format = '')
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{
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return
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'<div id="fac">' .
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'<h5>' . __('Linked feed') . '</h5>' .
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'<p><label for="fac_url">' .
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__('Feed URL:') . '</label>' .
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form::field(
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'fac_url',
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60,
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255,
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$url,
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'maximal'
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) . '</p>' .
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'<p><label for="fac_format">' .
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__('Format:') . '</label>' .
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form::combo(
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'fac_format',
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self::comboFac($core),
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$format,
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'maximal'
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) . '</p>' .
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($url ? '<p><a href="' . $url . '" title="' . $url . '">' . __('view feed') . '</a></p>' : '') .
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'</div>';
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}
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/**
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* List of fac formats
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*
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* @param dcCore $core dcCore instance
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* @return array List of fac formats
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*/
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protected static function comboFac(dcCore $core)
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{
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$formats = @unserialize($core->blog->settings->fac->fac_formats);
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if (!is_array($formats) || empty($formats)) {
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return array();
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}
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$res = array();
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foreach($formats as $uid => $f) {
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$res[$f['name']] = $uid;
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}
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return $res;
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}
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/**
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* Delete linked feed
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*
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* @param dcCore $core dcCore instance
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* @param integer $post_id Post id
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*/
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protected static function delFeed(dcCore $core, $post_id)
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{
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$post_id = (integer) $post_id;
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$core->meta->delPostMeta($post_id, 'fac');
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$core->meta->delPostMeta($post_id, 'facformat');
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}
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/**
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* Add linked feed
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*
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* @param dcCore $core dcCore instance
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* @param integer $post_id Post id
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* @param array $options Feed options
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*/
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protected static function addFeed($core, $post_id, $options)
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{
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if (empty($options['fac_url'])
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|| empty($options['fac_format'])) {
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return null;
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}
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$post_id = (integer) $post_id;
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$core->meta->setPostMeta(
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$post_id,
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'fac',
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$options['fac_url']
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);
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$core->meta->setPostMeta(
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$post_id,
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'facformat',
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$options['fac_format']
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);
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}
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} |