pics/templates/PhotoPage.php

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<?php
/*****************************************************************************
* PhotoPage.php
* Contains the photo page template.
*
* Kabuki CMS (C) 2013-2016, Aaron van Geffen
*****************************************************************************/
class PhotoPage extends SubTemplate
{
protected $photo;
private $exif;
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private $previous_photo_url = '';
private $next_photo_url = '';
private $is_asset_owner = false;
public function __construct(Image $photo)
{
$this->photo = $photo;
}
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public function setPreviousPhotoUrl($url)
{
$this->previous_photo_url = $url;
}
public function setNextPhotoUrl($url)
{
$this->next_photo_url = $url;
}
public function setIsAssetOwner($flag)
{
$this->is_asset_owner = $flag;
}
protected function html_content()
{
$this->photoNav();
$this->photo();
echo '
<div id="sub_photo">
<h2 class="entry-title">', $this->photo->getTitle(), '</h2>';
$this->taggedPeople();
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$this->linkNewTags();
echo '
</div>';
$this->photoMeta();
if($this->is_asset_owner)
$this->addUserActions();
echo '
<script type="text/javascript" src="', BASEURL, '/js/photonav.js"></script>';
}
protected function photo()
{
echo '
<div id="photo_frame">
<a href="', $this->photo->getUrl(), '">';
if ($this->photo->isPortrait())
echo '
<img src="', $this->photo->getThumbnailUrl(null, 960), '" alt="">';
else
echo '
<img src="', $this->photo->getThumbnailUrl(1280, null), '" alt="">';
echo '
</a>
</div>';
}
private function photoNav()
{
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if ($this->previous_photo_url)
echo '
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<a href="', $this->previous_photo_url, '" id="previous_photo"><em>Previous photo</em></a>';
else
echo '
<span id="previous_photo"><em>Previous photo</em></span>';
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if ($this->next_photo_url)
echo '
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<a href="', $this->next_photo_url, '" id="next_photo"><em>Next photo</em></a>';
else
echo '
<span id="next_photo"><em>Next photo</em></span>';
}
private function photoMeta()
{
echo '
<div id="photo_exif_box">
<h3>EXIF</h3>
<dl class="photo_meta">';
if (!empty($this->exif->created_timestamp))
echo '
<dt>Date Taken</dt>
<dd>', date("j M Y, H:i:s", $this->exif->created_timestamp), '</dd>';
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echo '
<dt>Uploaded by</dt>
<dd>', $this->photo->getAuthor()->getfullName(), '</dd>';
if (!empty($this->exif->camera))
echo '
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<dt>Camera Model</dt>
<dd>', $this->exif->camera, '</dd>';
if (!empty($this->exif->shutter_speed))
echo '
<dt>Shutter Speed</dt>
<dd>', $this->exif->shutterSpeedFraction(), '</dd>';
if (!empty($this->exif->aperture))
echo '
<dt>Aperture</dt>
<dd>f/', number_format($this->exif->aperture, 1), '</dd>';
if (!empty($this->exif->focal_length))
echo '
<dt>Focal Length</dt>
<dd>', $this->exif->focal_length, ' mm</dd>';
if (!empty($this->exif->iso))
echo '
<dt>ISO Speed</dt>
<dd>', $this->exif->iso, '</dd>';
echo '
</dl>
</div>';
}
private function taggedPeople()
{
echo '
<h3>Tags</h3>
<ul id="tag_list">';
foreach ($this->photo->getTags() as $tag)
{
echo '
<li id="tag-', $tag->id_tag, '">
<a rel="tag" title="View all posts tagged ', $tag->tag, '" href="', $tag->getUrl(), '" class="entry-tag">', $tag->tag, '</a>';
if ($tag->kind === 'Person')
echo '
<a class="delete-tag" title="Unlink this tag from this photo" href="#" data-id="', $tag->id_tag, '"></a>';
echo '
</li>';
}
echo '
</ul>';
}
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private function linkNewTags()
{
echo '
<div>
<h3>Link tags</h3>
<p style="position: relative"><input type="text" id="new_tag" placeholder="Type to link a new tag"></p>
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</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 removeTag = function(event) {
event.preventDefault();
var that = this;
var request = new HttpRequest("post", "', $this->photo->getPageUrl(), '",
"id_tag=" + this.dataset["id"] + "&delete", function(response) {
if (!response.success) {
return;
}
var tagNode = document.getElementById("tag-" + that.dataset["id"]);
tagNode.parentNode.removeChild(tagNode);
});
};
var tagRemovalTargets = document.getElementsByClassName("delete-tag");
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for (var i = 0; i < tagRemovalTargets.length; i++) {
tagRemovalTargets[i].addEventListener("click", removeTag);
}
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var tag_autosuggest = new TagAutoSuggest({
inputElement: "new_tag",
listElement: "tag_list",
baseUrl: "', BASEURL, '",
appendCallback: function(item) {
var request = new HttpRequest("post", "', $this->photo->getPageUrl(), '",
"id_tag=" + item.id_tag, function(response) {
var newLink = document.createElement("a");
newLink.href = item.url;
var newLabel = document.createTextNode(item.label);
newLink.appendChild(newLabel);
var removeLink = document.createElement("a");
removeLink.className = "delete-tag";
removeLink.dataset["id"] = item.id_tag;
removeLink.href = "#";
removeLink.addEventListener("click", removeTag);
var crossmark = document.createTextNode("");
removeLink.appendChild(crossmark);
var newNode = document.createElement("li");
newNode.id = "tag-" + item.id_tag;
newNode.appendChild(newLink);
newNode.appendChild(removeLink);
var list = document.getElementById("tag_list");
list.appendChild(newNode);
}, this);
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}
});
}, 100);
</script>';
}
public function setExif(EXIF $exif)
{
$this->exif = $exif;
}
public function addUserActions()
{
echo '
<div id=user_actions_box>
<h3>Actions</h3>
<a class="btn btn-red" href="', BASEURL, '/', $this->photo->getSlug(), '?confirm_delete">Delete</a>
</div>';
}
}