Merge branch 'extension_manager'

* extension_manager: (71 commits)
  added plugins group to test
  show a message when search returns no results
  added missing localization
  better filename parsing
  use DOKU_LF
  remove unneeded try/catch blocks
  typo fix
  purge cache only once on install
  check for admin in AJAX backend
  now use new core funtion to recursively delete
  added status to info list of extension plugin
  added css and html changes for RTL scripts to extension manager
  added basic mobile styles to extension manager (not great, but makes things at least readable)
  fixed and improved some HTML in extension manager
  added git warning
  fixed strict standard error and added some docblock
  removed the old plugin manager
  typo fix
  protect authplain and current auth plugin
  do not show updates for bundled plugins
  ...

Conflicts:
	lib/plugins/plugin/lang/hu/admin_plugin.txt
	lib/plugins/plugin/lang/hu/lang.php

1 files changed, 193 insertions, 0 deletions

diff --git a/lib/plugins/extension/helper/gui.php b/lib/plugins/extension/helper/gui.php
new file mode 100644
index 000000000..3a0f0c589
--- /dev/null
+++ b/lib/plugins/extension/helper/gui.php
@@ -0,0 +1,193 @@
+<?php
+/**
+ * DokuWiki Plugin extension (Helper Component)
+ *
+ * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
+ * @author  Andreas Gohr <andi@splitbrain.org>
+ */
+
+// must be run within Dokuwiki
+if(!defined('DOKU_INC')) die();
+
+/**
+ * Class helper_plugin_extension_list takes care of the overall GUI
+ */
+class helper_plugin_extension_gui extends DokuWiki_Plugin {
+
+    protected $tabs = array('plugins', 'templates', 'search', 'install');
+
+    /** @var string the extension that should have an open info window FIXME currently broken */
+    protected $infoFor = '';
+
+    /**
+     * Constructor
+     *
+     * initializes requested info window
+     */
+    public function __construct() {
+        global $INPUT;
+        $this->infoFor = $INPUT->str('info');
+    }
+
+    /**
+     * display the plugin tab
+     */
+    public function tabPlugins() {
+        /* @var Doku_Plugin_Controller $plugin_controller */
+        global $plugin_controller;
+
+        echo '<div class="panelHeader">';
+        echo $this->locale_xhtml('intro_plugins');
+        echo '</div>';
+
+        $pluginlist = $plugin_controller->getList('', true);
+        sort($pluginlist);
+        /* @var helper_plugin_extension_extension $extension */
+        $extension = $this->loadHelper('extension_extension');
+        /* @var helper_plugin_extension_list $list */
+        $list = $this->loadHelper('extension_list');
+        $list->start_form();
+        foreach($pluginlist as $name) {
+            $extension->setExtension($name);
+            $list->add_row($extension, $extension->getID() == $this->infoFor);
+        }
+        $list->end_form();
+        $list->render();
+    }
+
+    /**
+     * Display the template tab
+     */
+    public function tabTemplates() {
+        echo '<div class="panelHeader">';
+        echo $this->locale_xhtml('intro_templates');
+        echo '</div>';
+
+        // FIXME do we have a real way?
+        $tpllist = glob(DOKU_INC.'lib/tpl/*', GLOB_ONLYDIR);
+        $tpllist = array_map('basename', $tpllist);
+        sort($tpllist);
+
+        /* @var helper_plugin_extension_extension $extension */
+        $extension = $this->loadHelper('extension_extension');
+        /* @var helper_plugin_extension_list $list */
+        $list = $this->loadHelper('extension_list');
+        $list->start_form();
+        foreach($tpllist as $name) {
+            $extension->setExtension("template:$name");
+            $list->add_row($extension, $extension->getID() == $this->infoFor);
+        }
+        $list->end_form();
+        $list->render();
+    }
+
+    /**
+     * Display the search tab
+     */
+    public function tabSearch() {
+        global $INPUT;
+        echo '<div class="panelHeader">';
+        echo $this->locale_xhtml('intro_search');
+        echo '</div>';
+
+        $form = new Doku_Form(array('action' => $this->tabURL('', array(), '&'), 'class' => 'search'));
+        $form->addElement(form_makeTextField('q', $INPUT->str('q'), $this->getLang('search_for')));
+        $form->addElement(form_makeButton('submit', '', $this->getLang('search')));
+        $form->printForm();
+
+        if(!$INPUT->bool('q')) return;
+
+        /* @var helper_plugin_extension_repository $repository FIXME should we use some gloabl instance? */
+        $repository = $this->loadHelper('extension_repository');
+        $result     = $repository->search($INPUT->str('q'));
+
+        /* @var helper_plugin_extension_extension $extension */
+        $extension = $this->loadHelper('extension_extension');
+        /* @var helper_plugin_extension_list $list */
+        $list = $this->loadHelper('extension_list');
+        $list->start_form();
+        if($result){
+            foreach($result as $name) {
+                $extension->setExtension($name);
+                $list->add_row($extension, $extension->getID() == $this->infoFor);
+            }
+        } else {
+            $list->nothing_found();
+        }
+        $list->end_form();
+        $list->render();
+
+    }
+
+    /**
+     * Display the template tab
+     */
+    public function tabInstall() {
+        echo '<div class="panelHeader">';
+        echo $this->locale_xhtml('intro_install');
+        echo '</div>';
+
+        $form = new Doku_Form(array('action' => $this->tabURL('', array(), '&'), 'enctype' => 'multipart/form-data', 'class' => 'install'));
+        $form->addElement(form_makeTextField('installurl', '', $this->getLang('install_url'), '', 'block'));
+        $form->addElement(form_makeFileField('installfile', $this->getLang('install_upload'), '', 'block'));
+        $form->addElement(form_makeButton('submit', '', $this->getLang('btn_install')));
+        $form->printForm();
+    }
+
+    /**
+     * Print the tab navigation
+     *
+     * @fixme style active one
+     */
+    public function tabNavigation() {
+        echo '<ul class="tabs">';
+        foreach($this->tabs as $tab) {
+            $url = $this->tabURL($tab);
+            if($this->currentTab() == $tab) {
+                $class = 'class="active"';
+            } else {
+                $class = '';
+            }
+            echo '<li '.$class.'><a href="'.$url.'">'.$this->getLang('tab_'.$tab).'</a></li>';
+        }
+        echo '</ul>';
+    }
+
+    /**
+     * Return the currently selected tab
+     *
+     * @return string
+     */
+    public function currentTab() {
+        global $INPUT;
+
+        $tab = $INPUT->str('tab', 'plugins', true);
+        if(!in_array($tab, $this->tabs)) $tab = 'plugins';
+        return $tab;
+    }
+
+    /**
+     * Create an URL inside the extension manager
+     *
+     * @param string $tab      tab to load, empty for current tab
+     * @param array  $params   associative array of parameter to set
+     * @param string $sep      seperator to build the URL
+     * @param bool   $absolute create absolute URLs?
+     * @return string
+     */
+    public function tabURL($tab = '', $params = array(), $sep = '&amp;', $absolute = false) {
+        global $ID;
+        global $INPUT;
+
+        if(!$tab) $tab = $this->currentTab();
+        $defaults = array(
+            'do'   => 'admin',
+            'page' => 'extension',
+            'tab'  => $tab,
+        );
+        if($tab == 'search') $defaults['q'] = $INPUT->str('q');
+
+        return wl($ID, array_merge($defaults, $params), $absolute, $sep);
+    }
+
+}