From 554a8c9ffe7dc256ff10fdb49a144ca7dc510989 Mon Sep 17 00:00:00 2001
From: Adrian Lang <mail@adrianlang.de>
Date: Sat, 24 Sep 2011 16:34:32 +0200
Subject: More mediamanager reworking

---
 inc/common.php       |  12 ++++
 inc/media.php        |  79 +++++++++++--------------
 lib/scripts/media.js | 164 +++++++++++++++++++++++++++------------------------
 3 files changed, 135 insertions(+), 120 deletions(-)

diff --git a/inc/common.php b/inc/common.php
index 56a7fb060..ec7f9bece 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1558,4 +1558,16 @@ function valid_input_set($param, $valid_values, $array, $exc = '') {
     }
 }
 
+function get_doku_pref($pref, $default) {
+    if (strpos($_COOKIE['DOKU_PREFS'], $pref) !== false) {
+        $parts = explode('#', $_COOKIE['DOKU_PREFS']);
+        for ($i = 0; $i < count($parts); $i+=2){
+            if ($parts[$i] == $pref) {
+                return $parts[$i+1];
+            }
+        }
+    }
+    return $default;
+}
+
 //Setup VIM: ex: et ts=2 :
diff --git a/inc/media.php b/inc/media.php
index d26d18626..4ca4c509c 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -576,12 +576,7 @@ function media_filelist($ns,$auth=null,$jump='',$fullscreenview=false,$sort=fals
             echo '<div class="nothing">'.$lang['nothingfound'].'</div>'.NL;
         }else {
             if ($fullscreenview) {
-                $view = $_REQUEST['list'];
-                if ($view == 'rows') {
-                    echo '<ul class="rows">'.NL;
-                } else {
-                    echo '<ul class="thumbs">'.NL;
-                }
+                echo '<ul class="' . _media_get_list_type() . '">';
             }
             foreach($data as $item){
                 if (!$fullscreenview) {
@@ -651,25 +646,23 @@ function media_tabs_details($image, $selected_tab = ''){
  */
 function media_tab_files_options(){
     global $lang, $NS;
-    $sort = _media_get_sort_type();
-    $form = new Doku_Form(array('class' => 'options', 'method' => 'get'));
+    $form = new Doku_Form(array('class' => 'options', 'method' => 'get',
+                                'action' => media_managerURL(array(), '&')));
     $form->addHidden('sectok', null);
-    $form->addHidden('ns', $NS);
-    $form->addHidden('do', 'media');
+    if (isset($_REQUEST['q'])) {
+        $form->addHidden('q', $_REQUEST['q']);
+    }
     $form->addElement('<ul>'.NL);
     foreach(array('list' => array('listType', array('thumbs', 'rows')),
-                  'sort' => array('sortBy', array('name', 'date'), $sort))
+                  'sort' => array('sortBy', array('name', 'date')))
             as $group => $content) {
-        if (count($content) < 3) {
-            $content[2] = isset($_REQUEST[$group])
-                            ? $_REQUEST[$group]
-                            : $content[1][0];
-        }
+        $checked = "_media_get_${group}_type";
+        $checked = $checked();
 
         $form->addElement('<li class="' . $content[0] . '">');
         foreach($content[1] as $option) {
             $attrs = array();
-            if ($content[2] == $option) {
+            if ($checked == $option) {
                 $attrs['checked'] = 'checked';
             }
             $form->addElement(form_makeRadioField($group, $option,
@@ -693,16 +686,20 @@ function media_tab_files_options(){
  * @return string - sort type
  */
 function _media_get_sort_type() {
-    $sort = 'name';
-    if (isset($_REQUEST['sort'])) {
-        $sort = $_REQUEST['sort'];
-    } elseif (strpos($_COOKIE['DOKU_PREFS'], 'sort') >= 0) {
-        $parts = explode('#', $_COOKIE['DOKU_PREFS']);
-        for ($i = 0; $i < count($parts); $i+=2){
-            if ($parts[$i] == 'sort') $sort = $parts[$i+1];
-        }
+    return _media_get_display_param('sort', array('default' => 'name', 'date'));
+}
+
+function _media_get_list_type() {
+    return _media_get_display_param('list', array('default' => 'thumbs', 'rows'));
+}
+
+function _media_get_display_param($param, $values) {
+    if (isset($_REQUEST[$param]) && in_array($_REQUEST[$param], $values)) {
+        // FIXME: Set cookie
+        return $_REQUEST[$param];
+    } else {
+        return get_doku_pref($param, $values['default']);
     }
-    return $sort;
 }
 
 /**
@@ -1295,12 +1292,7 @@ function media_searchlist($query,$ns,$auth=null,$fullscreen=false,$sort=''){
         echo '<div class="nothing">'.$lang['nothingfound'].'</div>'.NL;
     }else {
         if ($fullscreen) {
-            $view = $_REQUEST['view'];
-            if ($view == 'list') {
-                echo '<ul class="mediamanager-list" id="mediamanager__file_list">'.NL;
-            } else {
-                echo '<ul class="mediamanager-thumbs" id="mediamanager__file_list">'.NL;
-            }
+            echo '<ul class="' . _media_get_list_type() . '">';
         }
         foreach($evdata['data'] as $item){
             if (!$fullscreen) media_printfile($item,$item['perm'],'',true);
@@ -1514,18 +1506,16 @@ function media_managerURL($params=false, $amp='&amp;', $abs=false, $params_array
     global $ID;
 
     $gets = array('do' => 'media');
-    $media_manager_params = array('tab_files', 'tab_details', 'image', 'ns', 'view');
+    $media_manager_params = array('tab_files', 'tab_details', 'image', 'ns', 'list', 'sort');
     foreach ($media_manager_params as $x) {
         if (isset($_REQUEST[$x])) $gets[$x] = $_REQUEST[$x];
     }
 
     if ($params) {
-        foreach ($params as $k => $v) {
-            $gets[$k] = $v;
-        }
+        $gets = $params + $gets;
     }
     unset($gets['id']);
-    if ($gets['delete']) {
+    if (isset($gets['delete'])) {
         unset($gets['image']);
         unset($gets['tab_details']);
     }
@@ -1603,15 +1593,18 @@ function media_searchform($ns,$query='',$fullscreen=false){
 
     // The default HTML search form
     $params = array('id' => 'dw__mediasearch');
-    if (!$fullscreen) $params['action'] = DOKU_BASE.'lib/exe/mediamanager.php';
-    else $params['action'] = media_managerURL(array(), '&');
+    if (!$fullscreen) {
+        $params['action'] = DOKU_BASE.'lib/exe/mediamanager.php';
+    } else {
+        $params['action'] = media_managerURL(array(), '&');
+    }
     $form = new Doku_Form($params);
-    if (!$fullscreen) $form->addElement('<div class="upload">' . $lang['mediasearch'] . '</div>'.NL);
     $form->addHidden('ns', $ns);
-    if (!$fullscreen) $form->addHidden('do', 'searchlist');
-    else $form->addHidden('mediado', 'searchlist');
+    $form->addHidden($fullscreen ? 'mediado' : 'do', 'searchlist');
+
+    if (!$fullscreen) $form->addElement('<div class="upload">' . $lang['mediasearch'] . '</div>'.NL);
     $form->addElement(form_makeOpenTag('p'));
-    $form->addElement(form_makeTextField('q', $query,$lang['searchmedia'],'mediamanager__sort_textfield','',array('title'=>sprintf($lang['searchmedia_in'],hsc($ns).':*'))));
+    $form->addElement(form_makeTextField('q', $query,$lang['searchmedia'],'','',array('title'=>sprintf($lang['searchmedia_in'],hsc($ns).':*'))));
     $form->addElement(form_makeButton('submit', '', $lang['btn_search']));
     $form->addElement(form_makeCloseTag('p'));
     html_form('searchmedia', $form);
diff --git a/lib/scripts/media.js b/lib/scripts/media.js
index 8200de730..b3768b9db 100644
--- a/lib/scripts/media.js
+++ b/lib/scripts/media.js
@@ -19,8 +19,8 @@ var dw_mediamanager = {
     size: false,
     forbidden_opts: {},
 
-    // File list view type
-    view: false,
+    // File list options
+    view_opts: {list: false, sort: false},
 
     layout_width: 0,
 
@@ -66,7 +66,8 @@ var dw_mediamanager = {
                        }});
         $tree.delegate('a', 'click', dw_mediamanager.list);
 
-        dw_mediamanager.set_filelist_view(dw_mediamanager.view, false);
+        // Init view property
+        dw_mediamanager.set_fileview_list();
 
         dw_mediamanager.init_options();
 
@@ -100,37 +101,43 @@ var dw_mediamanager = {
             // less/more recent buttons in media revisions form
             .delegate('.btn_newer, .btn_older', 'submit', dw_mediamanager.details);
 
+        dw_mediamanager.update_resizable();
+        dw_mediamanager.layout_width = jQuery("#mediamanager__page").width();
+        jQuery(window).resize(dw_mediamanager.window_resize);
     },
 
     init_options: function () {
         var $options = jQuery('div.filelist div.panelHeader form.options'),
-            $listType, $sortBy;
+            $listType, $sortBy, $both;
         if ($options.length === 0) {
             return;
         }
 
         $listType = $options.find('li.listType');
         $sortBy = $options.find('li.sortBy');
+        $both = $listType.add($sortBy);
 
         // Remove the submit button
         $options.find('input[type=submit]').parent().hide();
 
         // Prepare HTML for jQuery UI buttonset
-        $listType.add($sortBy).find('label').each(function () {
+        $both.find('label').each(function () {
             var $this = jQuery(this);
             $this.children('input').appendTo($this.parent());
             $this.find('span span').addClass('a11y');
         });
 
         // Init buttonset
-        $listType.add($sortBy).buttonset();
+        $both.buttonset();
 
         // Change handlers
         $listType.children('input').change(function (event) {
-            event.preventDefault();
-            dw_mediamanager.set_filelist_view(this.value, true);
+            dw_mediamanager.set_fileview_list();
+        });
+        $sortBy.children('input').change(function (event) {
+            dw_mediamanager.set_fileview_sort();
+            dw_mediamanager.list.call(this, event);
         });
-        $sortBy.children('input').change(dw_mediamanager.list);
     },
 
     /**
@@ -293,16 +300,19 @@ var dw_mediamanager = {
      */
     list: function (event) {
         var $link, $content, params;
-        $link = jQuery(this);
 
-        event.preventDefault();
+        if (event) {
+            event.preventDefault();
+        }
 
         jQuery('div.success, div.info, div.error, div.notify').remove();
 
-        if (document.getElementById('media__content')) {
-            //popup
-            $content = jQuery('#media__content');
-        } else {
+        $link = jQuery(this);
+
+        //popup
+        $content = jQuery('#media__content');
+
+        if ($content.length === 0) {
             //fullscreen media manager
             $content = jQuery('div.filelist');
 
@@ -314,33 +324,18 @@ var dw_mediamanager = {
             }
         }
 
-        params = '';
+        params = 'call=medialist&';
 
         if ($link[0].search) {
-            params = $link[0].search.substr(1)+'&call=medialist';
-        } else if ($link[0].action) {
-            params = dw_mediamanager.form_params($link)+'&call=medialist';
-        } else if ($link.parents('form')) {
-            params = dw_mediamanager.form_params($link.parents('form'))+'&call=medialist';
-
-            if ($link.parents('form').hasClass('options')) {
-                DokuCookie.setValue('sort', $link.val());
-                params += '&q=' + $link.val();
-                params += '&mediado=searchlist';
-            }
+            params += $link[0].search.substr(1);
+        } else if ($link.is('form')) {
+            params += dw_mediamanager.form_params($link);
+        } else if ($link.closest('form').length > 0) {
+            params += dw_mediamanager.form_params($link.closest('form'));
         }
 
         // fetch the subtree
         dw_mediamanager.update_content($content, params);
-
-        if (document.getElementById('media__content')) {
-            //popup
-            $content = jQuery('#media__content');
-            $content.html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
-        } else {
-            //fullscreen media manager
-            jQuery('div.panelContent', $content).html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
-        }
     },
 
      /**
@@ -350,26 +345,42 @@ var dw_mediamanager = {
      */
     form_params: function ($form) {
         if (!$form.length) return;
-        var elements = $form.serialize();
         var action = '';
         var i = $form[0].action.indexOf('?');
         if (i >= 0) action = $form[0].action.substr(i+1);
-        return elements+'&'+action;
+        return action+'&'+$form.serialize();
     },
 
-    set_filelist_view: function (type, cookies) {
-        type = type || DokuCookie.getValue('view');
+    set_fileview_list: function (new_type) {
+        dw_mediamanager.set_fileview_opt(['list', 'listType', function (new_type) {
+            jQuery('div.filelist div.panelContent ul')
+               .toggleClass('rows', new_type === 'rows')
+               .toggleClass('thumbs', new_type === 'thumbs');
+        }], new_type);
 
-        jQuery('div.filelist div.panelContent ul')
-            .toggleClass('rows', type === 'rows')
-            .toggleClass('thumbs', type === 'thumbs');
+        // FIXME: Move to onchange handler (opt[2])?
+        dw_mediamanager.resize();
+    },
 
-        if (cookies) {
-            DokuCookie.setValue('view', type);
+    set_fileview_sort: function (new_sort) {
+        dw_mediamanager.set_fileview_opt(['sort', 'sortBy', function (new_sort) {
+            // FIXME
+        }], new_sort);
+    },
+
+    set_fileview_opt: function (opt, new_val) {
+        if (typeof new_val === 'undefined') {
+            new_val = jQuery('form.options li.' + opt[1] + ' input')
+                        .filter(':checked').val();
         }
-        dw_mediamanager.view = type;
 
-        dw_mediamanager.resize();
+        if (new_val !== dw_mediamanager.view_opts[opt[0]]) {
+            opt[2](new_val);
+
+            DokuCookie.setValue(opt[0], new_val);
+
+            dw_mediamanager.view_opts[opt[0]] = new_val;
+        }
     },
 
      /**
@@ -384,31 +395,33 @@ var dw_mediamanager = {
 
         jQuery('div.success, div.info, div.error, div.notify').remove();
 
-        if ($link[0].id == 'mediamanager__btn_delete' && !confirm(LANG['del_confirm'])) return false;
-        if ($link[0].id == 'mediamanager__btn_restore' && !confirm(LANG['restore_confirm'])) return false;
+        if ($link[0].id == 'mediamanager__btn_delete' && !confirm(LANG.del_confirm)) {
+            return false;
+        }
+        if ($link[0].id == 'mediamanager__btn_restore' && !confirm(LANG.restore_confirm)) {
+            return false;
+        }
 
         $content = jQuery('div.file');
-        params = '';
+        params = 'call=mediadetails&';
 
         if ($link[0].search) {
-            params = $link[0].search.substr(1)+'&call=mediadetails';
-        } else if ($link[0].action) {
-            params = dw_mediamanager.form_params($link)+'&call=mediadetails';
-        } else if ($link.parents('form')) {
-            params = dw_mediamanager.form_params($link.parents('form'))+'&call=mediadetails';
+            params += $link[0].search.substr(1);
+        } else if ($link.is('form')) {
+            params += dw_mediamanager.form_params($link);
+        } else if ($link.closest('form').length > 0) {
+            params += dw_mediamanager.form_params($link.closest('form'));
         }
 
-        update_list = ($link[0].id == 'mediamanager__btn_delete' || $link[0].id == 'mediamanager__btn_restore');
-        dw_mediamanager.update_content($content, params, update_list);
+        update_list = ($link[0].id == 'mediamanager__btn_delete' ||
+                       $link[0].id == 'mediamanager__btn_restore');
 
-        if (jQuery('div.panelContent', $content).length) {
-            jQuery('div.panelContent', $content).html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
-        } else {
-            jQuery($content).html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
-        }
+        dw_mediamanager.update_content($content, params, update_list);
     },
 
     update_content: function ($content, params, update_list) {
+        var $container;
+
         jQuery.post(
             DOKU_BASE + 'lib/exe/ajax.php',
             params,
@@ -422,22 +435,25 @@ var dw_mediamanager = {
 
                 dw_mediamanager.update_resizable();
                 dw_behaviour.revisionBoxHandler();
-                dw_mediamanager.set_filelist_view(dw_mediamanager.view, false);
+
+                // Make sure that the list view style stays the same
+                dw_mediamanager.set_fileview_list(dw_mediamanager.view_opts.list);
+
                 dw_mediamanager.image_diff();
                 dw_mediamanager.init_ajax_uploader();
                 dw_mediamanager.init_options();
 
                 if (update_list) {
-                    var $link1, $content1, params1;
-                    $link1 = jQuery('a.files');
-                    params1 = $link1[0].search.substr(1)+'&call=medialist';
-                    $content1 = jQuery('div.filelist');
-                    dw_mediamanager.update_content($content1, params1);
-                    jQuery('div.panelContent', $content1).html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
+                    dw_mediamanager.list.call(jQuery('a.files')[0]);
                 }
             },
             'html'
         );
+        $container = $content.find('div.panelContent');
+        if ($container.length === 0) {
+            $container = $content;
+        }
+        $container.html('<img src="' + DOKU_BASE + 'lib/images/loading.gif" alt="..." class="load" />');
     },
 
     window_resize: function () {
@@ -540,7 +556,7 @@ var dw_mediamanager = {
         }));
 
         // If the screen is too small, don’t try to resize
-        if (height < dw_mediamanager.minHeights[dw_mediamanager.view]) {
+        if (height < dw_mediamanager.minHeights[dw_mediamanager.view_opts.list]) {
             $contents.add(dw_mediamanager.$resizables()).height('auto');
         } else {
             $contents.height(height);
@@ -591,7 +607,7 @@ var dw_mediamanager = {
         $select = jQuery('#mediamanager__difftype');
         $content = jQuery('#mediamanager__diff');
 
-        params = dw_mediamanager.form_params($select.parents('form'))+'&call=mediadiff';
+        params = dw_mediamanager.form_params($select.closest('form'))+'&call=mediadiff';
         jQuery.post(
             DOKU_BASE + 'lib/exe/ajax.php',
             params,
@@ -970,10 +986,4 @@ function hasFlash(version){
     return ver >= version;
 }
 
-jQuery(document).ready(function() {
-    dw_mediamanager.update_resizable();
-    dw_mediamanager.layout_width = jQuery("#mediamanager__page").width();
-    jQuery(window).resize(dw_mediamanager.window_resize);
-});
-
 jQuery(dw_mediamanager.init);
-- 
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