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Add basket

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This commit is contained in:
Ben Roberts
2012-01-05 00:44:23 +00:00
parent 885d12ceb7
commit b6a0899141
10 changed files with 367 additions and 38 deletions
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44
public/scripts/main.js
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@@ -0,0 +1,44 @@
var ml = {
init: function() {
ml.ui.init();
},
ui: {
init: function() {
$('input[type=checkbox].select_all').click(function() {
$('input[type=checkbox].'+$(this).attr('id')).attr('checked', $(this).attr('checked') == 'checked');
});
}
},
basket: {
init: function() {
$('#basket_list_copy').click(ml.basket.showModal);
$('#basket_list_close').click(ml.basket.hideModal);
},
showModal: function() {
var list = '';
$('input[type=checkbox][name="items[]"]').each(function() {
list += $(this).val() + "\n";
});
$('#basket_list_text').val(list);
$('#basket_list').modal('show');
return false;
},
hideModal: function() {
$('#basket_list').modal('hide');
}
}
}
$('document').ready(ml.init);

104
source/lib/MediaListing/Basket.class.php Normal file
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@@ -0,0 +1,104 @@
<?php
class MediaListing_Basket {
const CONF_BasketContents = 'basket.contents';
protected $items;
protected $cached_total_size = null;
protected $source_prefixes = null;
public function __construct() {
$this->items = array();
$this->restoreSession();
}
public function restoreSession() {
$session = MediaListing_Main::instance()->session();
if ($session->exists(static::CONF_BasketContents)) {
$this->items = $session->get(static::CONF_BasketContents);
}
}
public function saveSession() {
$session = MediaListing_Main::instance()->session();
$session->set(static::CONF_BasketContents, $this->items);
}
public function addItems($items) {
if ( ! is_array($items)) {
$items = array($items);
}
$this->items = array_merge($this->items, $items);
$this->saveSession();
}
public function getItems() {
return $this->items;
}
public function clear() {
$this->items = array();
$this->saveSession();
}
public function removeItems($items) {
if ( ! is_array($items)) {
$items = array($items);
}
$this->items = array_values(array_diff($this->items, $items));
$this->saveSession();
}
public function count() {
return count($this->items);
}
public function contains($item) {
return in_array($item, $this->items);
}
protected function loadSourcePrefixes() {
if ($this->source_prefixes !== null) {
return;
}
$config = MediaListing_Main::instance()->config();
$sources = $config->get('sources');
$this->source_prefixes = array();
foreach ($sources as $source_path) {
list($name, $path) = explode(':', $source_path);
$this->source_prefixes[$name] = $path;
}
}
public function size($item) {
$this->loadSourcePrefixes();
list($source,$path) = explode(':', $item);
return MediaListing_Main::recursiveFilesize($this->source_prefixes[$source] . '/' . $path);
}
public function totalSize() {
if ($this->cached_total_size === null) {
$this->cached_total_size = 0;
$this->loadSourcePrefixes();
foreach ($this->items as $item_path) {
list($source,$path) = explode(':', $item_path);
$this->cached_total_size += MediaListing_Main::recursiveFilesize($this->source_prefixes[$source] . '/' . $path);
}
}
return $this->cached_total_size;
}
}
?>

20
source/lib/MediaListing/Main.class.php
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@@ -11,24 +11,30 @@ class MediaListing_Main extends SihnonFramework_Main {
protected $smarty;
protected $request;
protected $basket;
protected function __construct() {
parent::__construct();
}
public function init() {
parent::init();
$request_string = isset($_GET['l']) ? $_GET['l'] : '';
$this->request = new MediaListing_RequestParser($request_string, $this->template_dir, $this->template_code_dir);
$this->basket = new MediaListing_Basket();
if (ML_File == 'index') {
$this->smarty = new Smarty();
$this->smarty->template_dir = $this->template_dir;
$this->smarty->compile_dir = '../private/tmp/templates';
$this->smarty->cache_dir = '../private/tmp/cache';
$this->smarty->config_dir = '../private/tmp/config';
$this->smarty->registerPlugin('modifier', 'formatDuration', array('MediaListing_Main', 'formatDuration'));
$this->smarty->registerPlugin('modifier', 'formatFilesize', array('MediaListing_Main', 'formatFilesize'));
$this->smarty->assign('title', 'Media Listing');
$this->smarty->assign('version', '0.1');
$this->smarty->assign('messages', array());
@@ -62,6 +68,14 @@ class MediaListing_Main extends SihnonFramework_Main {
return $this->request;
}
/**
*
* @return MediaListing_Basket
*/
public function basket() {
return $this->basket;
}
}

81
source/webui/pages/basket.php Normal file
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@@ -0,0 +1,81 @@
<?php
$main = MediaListing_Main::instance();
$request = $main->request();
$session = $main->session();
$basket = $main->basket();
$messages = array();
if ($request->exists('do')) {
$activity = $request->get('do');
$redirect = MediaListing_Main::issetelse($_POST['redirect'], 'basket');
switch ($activity) {
case 'add-items': {
try {
$items = MediaListing_Main::issetelse($_POST['items'], 'Sihnon_Exception_InvalidParameters');
$basket->addItems($items);
$messages[] = array(
'severity' => 'success',
'content' => 'The selected items were successfully added to the basket.',
);
} catch (SihnonFramework_Exception_InvalidParameters $e) {
$messages[] = array(
'severity' => 'error',
'content' => 'The selected items were not added to the basket due to invalid parameters being passed.',
);
}
} break;
case 'edit': {
try {
$remove_items = MediaListing_Main::issetelse($_POST['remove-items'], false);
$clear_basket = MediaListing_Main::issetelse($_POST['clear'], false);
if ($remove_items) {
$items = MediaListing_Main::issetelse($_POST['items'], 'Sihnon_Exception_InvalidParameters');
$basket->removeItems($items);
$messages[] = array(
'severity' => 'success',
'content' => 'The selected items were successfully removed from the basket.',
);
} else if ($clear_basket) {
$basket->clear();
$messages[] = array(
'severity' => 'success',
'content' => 'The basket was successfully cleared.',
);
} else {
$messages[] = array(
'severity' => 'error',
'content' => 'The requested activity was not recognised.',
);
}
} catch (SihnonFramework_Exception_InvalidParameters $e) {
$messages[] = array(
'severity' => 'error',
'content' => 'The selected items were not removed from the basket due to invalid parameters being passed.',
);
}
} break;
default: {
$messages[] = array(
'severity' => 'error',
'content' => 'The requested activity was not recognised.',
);
} break;
}
$session->set('messages', $messages);
MediaListing_Page::redirect($redirect);
}
$this->smarty->assign('basket', $basket);
?>

2
source/webui/pages/list.php
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@@ -4,6 +4,7 @@ $main = MediaListing_Main::instance();
$config = $main->config();
$request = $main->request();
$smarty = $main->smarty();
$basket = $main->basket();
$source_paths = $config->get('sources');
$sources = array();
@@ -40,5 +41,6 @@ $smarty->assign('source', $source);
$smarty->assign('path', $path);
$smarty->assign('root', $directory);
$smarty->assign('files', $directory->files());
$smarty->assign('basket', $basket);
?>

4
source/webui/pages/navigation.php
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@@ -4,6 +4,7 @@ $main = MediaListing_Main::instance();
$config = $main->config();
$smarty = $main->smarty();
$request = $main->request();
$basket = $main->basket();
$source_paths = $config->get('sources');
$sources = array();
@@ -17,4 +18,7 @@ foreach ($source_paths as $source_path) {
$smarty->assign('sources', $sources);
$smarty->assign('source_name', $request->get('source'));
$smarty->assign('basket', $basket);
$smarty->assign('basket_items', $basket->count());
?>

55
source/webui/templates/basket.tpl Normal file
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@@ -0,0 +1,55 @@
<h2>Basket</h2>
{if $basket->count()}
<form method="post" action="{$base_uri}basket/do/edit/">
<table>
<thead>
<tr>
<th>
<input id="list_select_all" class="select_all" type="checkbox" />
Remove
</th>
<th>Item</th>
<th>Size</th>
</tr>
</thead>
<tbody>
{foreach from=$basket->getItems() item=item}
<tr>
<td><input type="checkbox" class="list_select_all" name="items[]" value="{$item|escape:html}" /></td>
<td>{$item|escape:html}</td>
<td>{$basket->size($item)|formatFilesize|escape:html}</td>
</tr>
{/foreach}
</tbody>
<tfoot>
<tr>
<td colspan="2">
<input type="submit" class="btn danger" name="remove-items" value="Remove from Basket" />
<input type="submit" class="btn danger" name="clear" value="Clear Basket" />
<button id="basket_list_copy" class="btn secondary pull-right">Copy List</button>
</td>
<td>
{$basket->totalSize()|formatFilesize|escape:html}
</td>
</tr>
</tfoot>
</table>
{else}
<em>There are no items in your basket at the moment.</em>
{/if}
<div id="basket_list" class="modal hide fade">
<div class="modal-header">
<a href="#" class="close">&times;</a>
<h3>Basket Text List</h3>
</div>
<div class="modal-body">
<textarea id="basket_list_text" class="xxlarge" rows="15"></textarea>
</div>
<div class="modal-footer">
<button id="basket_list_close" class="btn primary">Close</button>
</div>
</div>
<script type="text/javascript">
ml.basket.init();
</script>

1
source/webui/templates/index.tpl
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@@ -5,7 +5,6 @@
<script type="text/javascript">
var base_uri = "{$base_uri|escape:'quote'}";
var base_url = "{$base_url|escape:'quote'}";
</script>
<!-- JQuery //-->

85
source/webui/templates/list.tpl
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@@ -1,31 +1,54 @@
<table>
<thead>
<tr>
<th>Filename</th>
<th>Size</th>
</tr>
</thead>
<tbody>
{if $parent}
<tr>
<td><a href="{$base_uri}list/source/{$source->name()}/{$parent_path}" title="Parent Directory">../ <em>Parent Directory</em></a></td>
<td>-</td>
</tr>
{/if}
{foreach from=$files item=file}
<tr>
{if $file->isFile()}
<td>{$file->basename()}</td>
{else}
<td><a href="{$base_uri}list/source/{$source->name()}/{$path}{$file->basename()}" title="{$file->basename()}">{$file->basename()}</a></td>
{/if}
<td>{if $file->isFile()}
{$file->size()|formatFilesize}
{else}
-
{/if}
</td>
</tr>
{/foreach}
</tbody>
</table>
<form method="post" action="{$base_uri}basket/do/add-items/">
<input type="hidden" name="redirect" value="list/source/{$source->name()|escape:html}/{$path|escape:html}" />
<table>
<thead>
<tr>
<th>
<input id="list_select_all" class="select_all" type="checkbox" />
Add to Basket
</th>
<th>Filename</th>
<th>Size</th>
</tr>
</thead>
<tbody>
{if $parent}
<tr>
<td>&nbsp;</td>
<td><a href="{$base_uri}list/source/{$source->name()|escape:html}/{$parent_path|escape:html}" title="Parent Directory">../ <em>Parent Directory</em></a></td>
<td>-</td>
</tr>
{/if}
{foreach from=$files item=file}
{assign var=item value="{$source->name()}:{$path}{$file->basename()}"}
<tr>
<td>
{if $basket->contains($item)}
<input type="checkbox" checked="checked" disabled="disabled" />
{else}
<input type="checkbox" class="list_select_all" name="items[]" value="{$item|escape:html}" />
{/if}
</td>
<td>
{if $file->isFile()}
{$file->basename()|escape:html}
{else}
<a href="{$base_uri}list/source/{$source->name()|escape:html}/{$path|escape:html}{$file->basename()|escape:html}" title="{$file->basename()|escape:html}">{$file->basename()|escape:html}</a>
{/if}
</td>
<td>{*if $file->isFile()*}
{$file->size()|formatFilesize|escape:html}
{*else}
-
{/if*}
</td>
</tr>
{/foreach}
</tbody>
<tfoot>
<tr>
<td colspan="3"><input type="submit" class="btn primary" name="submit" value="Add to Basket" /></td>
</tr>
</tfoot>
</table>
</form>

9
source/webui/templates/navigation.tpl
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@@ -13,7 +13,10 @@
{/foreach}
</ul>
</li>
</ul>
<ul>
</ul>
<li class="{if $source_name == $source->name()}active{/if}">
<a href="{$base_uri}basket/" title="Basket">
Basket ({$basket_items} {MediaListing_Formatting::pluralise($basket_items, 'item', 'items')})
</a>
</li>
</ul>