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<?php |
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|
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class Mmb_Page extends Mmb_Core |
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{ |
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function __construct() |
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{ |
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parent::__construct(); |
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} |
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|
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/************************************************************* |
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* FACADE functions |
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* (functions to be called after a remote XMLRPC from Master) |
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**************************************************************/ |
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function get_edit_data($args) |
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{ |
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$this->_escape($args); |
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$username = $args[0]; |
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$password = $args[1]; |
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$page_id = $args[2]; |
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|
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if (!$user = $this->login($username, $password)) |
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{ |
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return $this->error; |
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} |
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|
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if (!current_user_can('edit_page', $page_id)) |
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return new IXR_Error(401, 'You are not allowed to edit this page.'); |
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|
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$tmp_pages = get_pages("exclude=$page_id"); |
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|
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|
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// trim off redundant data |
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$parents = array(); |
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foreach ($tmp_pages as $tmp_page) |
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{ |
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$parents[] = array( |
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'ID' => $tmp_page->ID, |
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'title' => $tmp_page->post_title, |
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); |
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} |
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|
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$page = get_page($page_id, OBJECT, 'edit'); |
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// $this->_log($page); |
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|
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$tmp_custom = get_post_custom($page_id); |
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$custom = array(); |
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if(is_array($tmp_custom)) |
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foreach ($tmp_custom as $key => $value_array){ |
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if ('_wp_page_template' == $key) |
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{ |
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// the page template! important!!! |
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$page->template = $value_array[0]; |
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} |
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|
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if ('_' == $key[0]) continue; |
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foreach ($value_array as $value) |
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{ |
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$custom[$key][] = base64_encode($value); // keep the new lines |
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} |
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} |
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|
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|
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// encode the page content and excerpt to keep the new lines |
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// as they would be trimmed off during XMLRPC |
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$page->post_content = base64_encode($page->post_content); |
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$page->post_excerpt = base64_encode($page->post_excerpt); |
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|
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// visibility |
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if ('private' == $page->post_status) |
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{ |
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$page->post_password = ''; |
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$page->visibility = 'private'; |
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} |
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elseif (!empty($page->post_password)) |
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{ |
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$page->visibility = 'password'; |
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} |
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else |
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{ |
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$page->visibility = 'public'; |
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} |
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|
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$templates = get_page_templates(); |
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if (empty($templates)) $templates = array(); |
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|
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return array( |
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'page' => $page, |
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'parents' => $parents, |
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'custom_fields' => $custom, |
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'templates' => $templates, |
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); |
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} |
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|
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/** |
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* Gets necessary local data for page creation |
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* |
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* @param mixed $args |
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* @return IXR_Error |
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*/ |
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function get_new_data($args) |
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{ |
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$this->_escape($args); |
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$username = $args[0]; |
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$password = $args[1]; |
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|
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if (!$user = $this->login($username, $password)) |
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{ |
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return $this->error; |
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} |
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|
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if (!current_user_can('edit_pages')) |
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return new IXR_Error(401, 'You are not allowed to create a new page.'); |
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|
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$parents = array(); |
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foreach ((array)get_pages() as $tmp_page) |
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{ |
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$parents[] = array( |
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'ID' => $tmp_page->ID, |
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'title' => $tmp_page->post_title, |
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); |
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} |
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|
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$templates = get_page_templates(); |
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if (empty($templates)) $templates = array(); |
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|
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$page = get_default_page_to_edit(); |
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|
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// some modifications to the default WordPress data |
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$page->post_date = date('Y-m-d H:i:s'); |
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$page->post_status = 'publish'; |
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|
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return array( |
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'page' => $page, |
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'parents' => $parents, |
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'custom_fields' => array(), // default is an empty array |
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'templates' => $templates, |
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); |
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} |
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|
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/** |
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* Locally updates a page |
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* |
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* @param mixed $args |
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*/ |
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function update($args) |
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{ |
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$this->_escape($args); |
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$username = $args[0]; |
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$password = $args[1]; |
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$page_data = unserialize(base64_decode($args[2])); |
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|
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if (!$user = $this->login($username, $password)) |
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{ |
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return $this->error; |
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} |
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|
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if (!current_user_can('edit_page', $page_data['post_ID'])) |
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return new IXR_Error(401, 'You are not allowed to edit this page.'); |
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|
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// wp_update_post needs ID key |
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$page_data['ID'] = $page_data['post_ID']; |
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|
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// wrap the function inside an output buffer to prevent errors from printed |
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ob_start(); |
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$custom_fields = get_post_custom($page_data['ID']); |
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foreach ($custom_fields as $key => $value) |
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{ |
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delete_post_meta($page_data['ID'], $key); |
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} |
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|
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$result = edit_post($page_data); |
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foreach ($page_data['meta'] as $id => $meta) |
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{ |
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add_post_meta($page_data['ID'], $meta['key'], $meta['value']); |
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} |
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ob_end_clean(); |
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|
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if ($result) |
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{ |
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return 'Success'; |
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} |
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|
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return new IXR_Error(401, 'Failed to update the page.'); |
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} |
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|
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/** |
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* Locally creates a page |
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* |
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* @param mixed $args |
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*/ |
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function create($args) |
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{ |
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$this->_escape($args); |
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$username = $args[0]; |
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$password = $args[1]; |
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|
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if (!$user = $this->login($username, $password)) |
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{ |
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return $this->error; |
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} |
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|
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if (!current_user_can('edit_pages')) |
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return new IXR_Error(401, 'You are not allowed to create a new page.'); |
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|
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$page_struct = unserialize(base64_decode($args[2])); |
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$page_data = $page_struct['post_data']; |
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$page_meta = $page_struct['post_extras']['post_meta']; |
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|
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//create post |
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$page_id = wp_insert_post($page_data); |
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if($page_id){ |
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//get current custom fields |
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$cur_custom = get_post_custom($page_id); |
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//check which values doesnot exists in new custom fields |
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$diff_values = array_diff_key($cur_custom, $page_meta); |
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if(is_array($diff_values)) |
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foreach ($diff_values as $meta_key => $value) { |
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delete_post_meta($page_id, $meta_key); |
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} |
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|
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//insert new post meta |
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foreach($page_meta as $key => $value){ |
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if(strpos($key, '_mmb') === 0 || strpos($key, '_edit') === 0) |
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continue; |
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update_post_meta($page_id, $key, $value[0]); |
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} |
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} |
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return $page_id; |
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|
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|
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|
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// wrap the function inside an output buffer to prevent errors from printed |
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// ob_start(); |
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// $_POST = $page_data; |
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// $post_ID = wp_write_post(); // this function gets data from $_POST |
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// if (is_wp_error($post_ID)) |
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// { |
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// return new IXR_Error(401, 'Failed to create the page. ' . $result->get_error_message()); |
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// } |
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// |
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// if (empty($post_ID)) |
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// { |
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// return new IXR_Error(401, 'Failed to create the page: Unknown error.'); |
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// } |
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// |
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// foreach ($page_data['meta'] as $id => $meta) |
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// { |
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// add_post_meta($post_ID, $meta['key'], $meta['value']); |
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// } |
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// ob_end_clean(); |
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// |
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// if ($post_ID) |
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// { |
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// return 'Success'; |
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// } |
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// |
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// return new IXR_Error(401, 'Failed to create the page.'); |
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} |
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} |
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|
