pics/templates/EditAssetForm.php

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PHP
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<?php
/*****************************************************************************
* EditAssetForm.php
* Contains the edit asset template.
*
* Kabuki CMS (C) 2013-2015, Aaron van Geffen
*****************************************************************************/
class EditAssetForm extends Template
{
private $asset;
private $thumbs;
public function __construct(Asset $asset, array $thumbs = [])
{
$this->asset = $asset;
$this->thumbs = $thumbs;
}
public function html_main()
{
echo '
<form id="asset_form" action="" method="post" enctype="multipart/form-data">
<div class="content-box">
<div class="float-end">
<a class="btn btn-danger" href="', $this->asset->getDeleteUrl(), '&',
Session::getSessionTokenKey(), '=', Session::getSessionToken(),
'" onclick="return confirm(\'Are you sure you want to delete this asset?\');">',
'Delete asset</a>
<button class="btn btn-primary" type="submit">Save asset data</button>
</div>
<h2>Edit asset \'', $this->asset->getTitle(), '\' (', $this->asset->getFilename(), ')</h2>
</div>';
$this->section_replace();
echo '
<div class="row">
<div class="col-md-8">';
$this->section_key_info();
$this->section_asset_meta();
echo '
</div>
<div class="col-md-4">';
if (!empty($this->thumbs))
$this->section_thumbnails();
$this->section_linked_tags();
echo '
</div>';
$this->section_crop_editor();
echo '
</div>
</form>';
}
protected function section_key_info()
{
$date_captured = $this->asset->getDateCaptured();
echo '
<div class="content-box key_info">
<h3>Key info</h3>
<div class="row mb-2">
<label class="col-form-label col-sm-3">Title (internal):</label>
<div class="col-sm">
<input class="form-control" type="text" name="title" maxlength="255" size="70" value="', $this->asset->getTitle(), '">
</div>
</div>
<div class="row mb-2">
<label class="col-form-label col-sm-3">URL slug:</label>
<div class="col-sm">
<input class="form-control" type="text" name="slug" maxlength="255" size="70" value="', $this->asset->getSlug(), '">
</div>
</div>
<div class="row mb-2">
<label class="col-form-label col-sm-3">Date captured:</label>
<div class="col-sm">
<input class="form-control" type="datetime-local" step="1"
name="date_captured" size="30" placeholder="Y-m-d H:i:s" value="',
$date_captured ? $date_captured->format('Y-m-d H:i:s') : '', '">
</div>
</div>
<div class="row mb-2">
<label class="col-form-label col-sm-3">Display priority:</label>
<div class="col-sm-3">
<input class="form-control" type="number" name="priority" min="0" max="100" step="1" value="', $this->asset->getPriority(), '">
</div>
</div>
</div>';
}
protected function section_linked_tags()
{
echo '
<div class="content-box linked_tags">
<h3>Linked tags</h3>
<ul class="list-unstyled" id="tag_list">';
foreach ($this->asset->getTags() as $tag)
echo '
<li>
<input class="tag_check" type="checkbox" name="tag[', $tag->id_tag, ']" id="linked_tag_', $tag->id_tag, '" title="Uncheck to delete" checked>
', $tag->tag, '
</li>';
echo '
<li id="new_tag_container"><input class="form-control" type="text" id="new_tag" placeholder="Type to link a new tag"></li>
</ul>
</div>
<script type="text/javascript" src="', BASEURL, '/js/ajax.js"></script>
<script type="text/javascript" src="', BASEURL, '/js/autosuggest.js"></script>
<script type="text/javascript">
setTimeout(function() {
var tag_autosuggest = new TagAutoSuggest({
inputElement: "new_tag",
listElement: "tag_list",
baseUrl: "', BASEURL, '",
appendCallback: function(item) {
if (document.getElementById("linked_tag_" + item.id_tag)) {
return;
}
var newCheck = document.createElement("input");
newCheck.type = "checkbox";
newCheck.name = "tag[" + item.id_tag + "]";
newCheck.id = "linked_tag_" + item.id_tag;
newCheck.title = "Uncheck to delete";
newCheck.checked = "checked";
var newNode = document.createElement("li");
newNode.appendChild(newCheck);
var newLabel = document.createTextNode(item.label);
newNode.appendChild(newLabel);
var list = document.getElementById("tag_list");
var input = document.getElementById("new_tag_container");
list.insertBefore(newNode, input);
}
});
}, 100);
</script>';
}
protected function section_thumbnails()
{
echo '
<div class="content-box linked_thumbs">
<h3>Thumbnails</h3>
View: <select class="form-select w-auto d-inline" id="thumbnail_src">';
$first = INF;
foreach ($this->thumbs as $i => $thumb)
{
$first = min($i, $first);
echo '
<option data-url="', $thumb['url'], '" data-crop_width="', $thumb['dimensions'][0], '" data-crop_height="', $thumb['dimensions'][1], '"',
isset($thumb['crop_method']) ? ' data-crop_method="' . $thumb['crop_method'] . '"' : '',
isset($thumb['crop_region']) ? ' data-crop_region="' . $thumb['crop_region'] . '"' : '', '>
', implode('x', $thumb['dimensions']);
if ($thumb['cropped'])
{
echo ' (';
switch ($thumb['crop_method'])
{
case 'b': echo 'bottom'; break;
case 'e': echo 'exact'; break;
case 's': echo 'slice'; break;
case 't': echo 'top'; break;
default: echo 'centre'; break;
}
echo ' crop)';
}
elseif ($thumb['custom_image'])
echo ' (custom)';
echo '
</option>';
}
echo '
</select>
<a id="thumbnail_link" href="', $this->thumbs[$first]['url'], '" target="_blank">
<img id="thumbnail" src="', $this->thumbs[$first]['url'], '" alt="Thumbnail" style="width: 100%; height: auto;">
</a>
</div>
<script type="text/javascript" defer="defer">
document.getElementById("thumbnail_src").addEventListener("change", event => {
let selection = event.target.options[event.target.selectedIndex];
document.getElementById("thumbnail_link").href = selection.dataset.url;
document.getElementById("thumbnail").src = selection.dataset.url;
});
</script>';
}
protected function section_crop_editor()
{
if (!$this->asset->isImage())
return;
echo '
<script type="text/javascript" src="', BASEURL, '/js/crop_editor.js"></script>
<script type="text/javascript" defer="defer">
let editor = new CropEditor({
submit_url: "', BASEURL, '/editasset/",
original_image_src: "', $this->asset->getUrl(), '",
editor_container_parent_id: "asset_form",
thumbnail_select_id: "thumbnail_src",
drag_target: ".crop_image_container",
asset_id: ', $this->asset->getId(), ',
after_save: function(data) {
// Update thumbnail
document.getElementById("thumbnail").src = data.url + "?" + (new Date()).getTime();
// Update select
let src = document.getElementById("thumbnail_src");
let option = src.options[src.selectedIndex];
option.dataset.crop_region = data.value;
option.textContent = option.textContent.replace(/top|bottom|centre|slice/, "exact");
// TODO: update meta
}
});
</script>';
}
protected function section_asset_meta()
{
echo '
<div class="content-box asset_meta mt-2">
<h3>Asset meta data</h3>';
$i = 0;
foreach ($this->asset->getMeta() as $key => $meta)
{
echo '
<div class="input-group">
<input type="text" class="form-control" name="meta_key[', $i, ']" value="', htmlspecialchars($key), '" placeholder="key">
<input type="text" class="form-control" name="meta_value[', $i, ']" value="', htmlspecialchars($meta), '" placeholder="value">
</div>';
$i++;
}
echo '
<div class="input-group">
<input type="text" class="form-control" name="meta_key[', $i + 1, ']" value="" placeholder="key">
<input type="text" class="form-control" name="meta_value[', $i + 1, ']" value="" placeholder="value">
</div>
<div class="text-end mt-3">
<button class="btn btn-primary" type="submit">Save metadata</button>
</div>
</div>';
}
protected function section_replace()
{
echo '
<div class="content-box replace_asset mt-2">
<h3>Replace asset</h3>
File: <input class="form-control d-inline w-auto" type="file" name="replacement">
Target: <select class="form-select d-inline w-auto" name="replacement_target">
<option value="full">master file</option>';
foreach ($this->thumbs as $thumb)
{
echo '
<option value="thumb_', implode('x', $thumb['dimensions']);
if ($thumb['cropped'])
echo $thumb['crop_method'] === 'c' ? '_c' : '_c' . $thumb['crop_method'];
echo '">
thumbnail (', implode('x', $thumb['dimensions']);
if ($thumb['cropped'])
{
echo ', ';
switch ($thumb['crop_method'])
{
case 'b': echo 'bottom'; break;
case 'e': echo 'exact'; break;
case 's': echo 'slice'; break;
case 't': echo 'top'; break;
default: echo 'centre'; break;
}
echo ' crop';
}
elseif ($thumb['custom_image'])
echo ', custom';
echo ')
</option>';
}
echo '
</select>
<button class="btn btn-primary" type="submit">Save asset</button>
</div>';
}
}