155 lines
4.5 KiB
Text
155 lines
4.5 KiB
Text
<?php
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/*
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* Admin Custom Pages Module v 1.0.5
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* Create custom admin pages without building a Process Module
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*
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* @author Diogo Oliveira
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*
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* @modified Nico Knoll
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*
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* ProcessWire 3.x
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* Copyright (C) 2011 by Ryan Cramer
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* Licensed under GNU/GPL v2, see LICENSE.TXT
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*
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* http://www.processwire.com
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*
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*/
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class ProcessAdminCustomPages extends Process {
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static public function getModuleInfo() {
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return array(
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'title' => 'Admin Custom Pages',
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'summary' => __('Create custom admin pages without building a Process Module'),
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'version' => 111,
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'author' => 'Diogo Oliveira',
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'permission' => 'page-view',
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'installs' => array('FieldtypeAdminCustomPagesSelect'),
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'requires' => array('FieldtypeAdminCustomPagesSelect')
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);
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}
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public function init() {
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parent::init();
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// load script and style files for this page (expects a ACP_scripts_and_styles field with one url per line)
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if ($this->page->ACP_scripts_and_styles != "") {
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// get one url for each line of the field
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$files = explode("\n", $this->page->ACP_scripts_and_styles);
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foreach ($files as $f) {
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// get the file extension
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$extension = trim(substr(strrchr($f,'.'),1));
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// check if url is absolute, if not concatenate it with the site root url
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if (strpos($f, "http://") === false) {
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$f = $this->config->urls->root . $f;
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}
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// load the correct type of file
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switch ($extension) {
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case "js":
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$this->config->scripts->add($f);
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break;
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case "css":
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$this->config->styles->add($f);
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break;
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}
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}
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}
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}
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public function ___execute() {
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$template_file = wire('config')->paths->root . $this->page->ACP_template;
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if (file_exists($template_file)) {
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// only works with dev version of ProcessWire May 8 2013
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return $this->page->render($template_file);
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} elseif ($this->page->child->id) {
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// for the current stable version use this method
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// 'include=hidden' added by suggestion of Macrura and kongondo at the forum
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// http://processwire.com/talk/topic/3474-admin-custom-pages-module/?p=38304
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return $this->page->child('include=hidden')->render();
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} else {
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return $this->error(__("You have to assign a template file to this 'Admin Custom Page'."));
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}
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}
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// install method created by Pete (https://github.com/Notanotherdotcom)
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public function ___install() {
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// Check if PW 2.4 or higher is installed
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if(ProcessWire::versionMajor == 2 && ProcessWire::versionMinor < 4) {
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throw new WireException(__("This module requires ProcessWire 2.4 or newer"));
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}
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// Check for existence of the field below, throw a message if it already exists
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if($this->fields->get('ACP_scripts_and_styles') == NULL) {
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// If it doesn't exist then carry on and create it
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$field = new Field();
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$field->type = $this->modules->get("FieldtypeTextarea");
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$field->name = 'ACP_scripts_and_styles';
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$field->label = __('Scripts and styles for admin pages');
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$field->description = __('Add the .js and .css URLs in this field textarea, one in each line. can be absolute or relative (relative is assumed from the site root eg: site/templates/styles/my.css)');
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$field->save();
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$this->message(__("Added field 'ACP_scripts_and_styles'. Add this field to the page template of your custom admin pages when needed."));
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}
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if($this->fields->get('ACP_template') == NULL) {
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// If it doesn't exist then carry on and create it
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$field = new Field();
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$field->type = $this->modules->get("FieldtypeAdminCustomPagesSelect");
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$field->name = 'ACP_template';
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$field->label = 'Template';
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$field->description = __('Select the template which should get rendered. Templates have to be in /site/templates/.');
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$field->save();
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// Add field to admin template
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$adminTemplate = $this->templates->get('admin');
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$adminTemplate->fields->add($field);
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$adminTemplate->fields->save();
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$this->message(__("Added field 'ACP_template' to admin."));
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}
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}
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public function ___uninstall() {
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// Remove the select field
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$adminTemplate = $this->templates->get('admin');
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if($adminTemplate->fields->get('ACP_template')) {
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$adminTemplate->fields->remove($adminTemplate->fields->get('ACP_template'));
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$adminTemplate->fields->save();
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}
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// Remove ACP_template
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if($this->fields->get('ACP_template')) {
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$field = $this->fields->get('ACP_template');
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$this->fields->delete($field);
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}
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// Remove ACP_scripts_and_styles
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if($this->fields->get('ACP_scripts_and_styles')) {
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$field = $this->fields->get('ACP_scripts_and_styles');
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$this->fields->delete($field);
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}
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}
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}
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