]> _ Git - cubeextranet.git/commitdiff
Merge zoom groups branch to master (compiler). Done #2087 @1.25
authorstephen@cubedesigners.com <stephen@cubedesigners.com@f5622870-0f3c-0410-866d-9cb505b7a8ef>
Mon, 1 Oct 2018 13:43:40 +0000 (13:43 +0000)
committerstephen@cubedesigners.com <stephen@cubedesigners.com@f5622870-0f3c-0410-866d-9cb505b7a8ef>
Mon, 1 Oct 2018 13:43:40 +0000 (13:43 +0000)
inc/ws/Util/html5/master/class.ws.html5.links.php
inc/ws/Util/html5/zoom-groups/class.ws.html5.links.php [deleted file]

index 9b8446169c91cb0576a2fbf334b2bd34da75f390..e2d0cf7a116ab97961984f0601b02c2c4bd06341 100644 (file)
@@ -1484,10 +1484,21 @@ class haguenauManifLink extends internalLink
 
 class zoomLink extends normalLink
 {
+    protected $maxzoom_default = 2;
 
        public function getHTMLContainerClass()
        {
-               return parent::getHTMLContainerClass() . ' zoomarea';
+           $class = ' zoomarea';
+
+        $groups = explode(',', $this->group);
+
+        // If there's more than one group assigned, this link shouldn't be clickable (disabled via CSS)
+        // This needs to be set here (parent element) instead of on the actual link so we don't end up with a dead zone
+        if (count($groups) > 1) {
+            $class .= ' pointer-events-none';
+        }
+
+           return parent::getHTMLContainerClass() . $class;
        }
 
        public function getDefaultTooltip()
@@ -1504,11 +1515,17 @@ class zoomLink extends normalLink
        {
                $res = parent::getAdditionnalContent();
 
+               $res .= ' id="'. $this->uid .'"';
+
                // Data attributes
                $attributes = [
-                       'maxzoom' => $this->to,
+                       'maxzoom' => empty($this->to) ? $this->maxzoom_default : $this->to,
+            'group' => $this->group,
+            'group-count' => empty($this->group) ? 0 : count(explode(',', $this->group)),
                        'width' => round($this->width),
-                       'height' => round($this->height)
+                       'height' => round($this->height),
+            'x' => round($this->left),
+            'y' => round($this->top)
                ];
 
                // Set data attributes
@@ -1524,7 +1541,7 @@ class zoomLink extends normalLink
        public function generateImage()
        {
 
-               $maxzoom = ((int)$this->to !== 0) ? $this->to : 2; // Max zoom level might not always be set in the link editor
+               $maxzoom = ((int)$this->to !== 0) ? $this->to : $this->maxzoom_default; // Max zoom level might not always be set in the link editor
                $maxzoom = min($maxzoom, 4.166666667);
 
                // TODO: Consider generating higher-res images (eg. 2x) for HiDPI screens. Maybe some extra optimisations can be done on the larger images...
@@ -1586,7 +1603,17 @@ class zoomLink extends normalLink
 
        public function getClasses()
        {
-               return array_merge(['zoomPopup'], parent::getClasses());
+        // Assign CSS classes for all groups so we can match and group them via JS
+        $groups = explode(',', $this->group);
+        $group_classes = [];
+
+        foreach ($groups as $group) {
+            if (empty($group)) continue;
+
+            $group_classes[] = 'zoom-group-' . trim($group);
+        }
+
+               return array_merge($group_classes, ['zoomPopup'], parent::getClasses());
        }
 }
 
diff --git a/inc/ws/Util/html5/zoom-groups/class.ws.html5.links.php b/inc/ws/Util/html5/zoom-groups/class.ws.html5.links.php
deleted file mode 100644 (file)
index f53386c..0000000
+++ /dev/null
@@ -1,1724 +0,0 @@
-<?php
-
-class wsHTML5Link
-{
-
-       public $left;
-       public $top;
-       public $width;
-       public $height;
-       public $page;
-       public $type;
-       public $to;
-       public $image;
-       public $numerotation;
-       public $target;
-       public $interactive;
-       public $video_loop;
-       public $video_sound_on;
-       public $video_controls;
-       public $video_auto_start;
-       public $video_height;
-       public $video_width;
-       public $video_service;
-       public $inline;
-       public $in_popup = false;
-       public $display_area;
-       public $read_mode;
-       public $group;
-       public $infobulle;
-       public $extra;
-       public $id;
-       public $rot;
-       public $class;
-       public $uid;
-       public $zindex = 4;
-
-       protected $_init;
-
-       /**
-        *
-        * @var wsHTML5Compiler
-        */
-       public $compiler;
-
-       /**
-        *
-        * @param integer $id
-        * @param stdClass $init
-        * @param wsHTML5Compiler $compiler
-        * @return wsHTML5Link
-        */
-       public static function getInstance($id, $init, &$compiler)
-       {
-               switch ($init['type']) {
-                       case 1:
-                       case 2:
-                               return new webLink($id, $init, $compiler);
-                       case 3:
-                               return new mailLink($id, $init, $compiler);
-                       case 5:
-                               return new internalLink($id, $init, $compiler);
-                       case 4:
-                               if ($init['inline']) {
-                                       return new videoLink($id, $init, $compiler);
-                               } else {
-                                       return new videoPopupLink($id, $init, $compiler);
-                               }
-                       case 7:
-                               switch ($compiler->book->parametres->customLinkClass) {
-                                       case 'WescoLink':
-                                               return new wescoLink($id, $init, $compiler);
-                                       case 'HaguenauManifLink':
-                                               return new haguenauManifLink($id, $init, $compiler);
-                                       case 'FLFLink':
-                                               return new flfLink($id, $init, $compiler);
-                                       case 'InpesPopinLink':
-                                               return new inpesPopinLink($id, $init, $compiler);
-                                       case 'PierronLink':
-                                               return new pierronLink($id, $init, $compiler);
-                                       case 'WescoSalesLink':
-                                               return new wescoSalesLink($id, $init, $compiler);
-                                       case 'AtlanticDownloadLink':
-                                               return new atlanticDownloadLink($id, $init, $compiler);
-                               }
-                               break;
-                       case 8:
-                       case 9:
-                               return null;
-                       case 10:
-                               if ($init['inline']) {
-                                       return new webVideoLink($id, $init, $compiler);
-                               } else {
-                                       return new webVideoPopupLink($id, $init, $compiler);
-                               }
-                       case 11:
-                               return new actionLink($id, $init, $compiler);
-                       case 12:
-                               switch ($compiler->book->parametres->basketManager) {
-                                       case 'Remarkable':
-                                               return new remarkableCartLink($id, $init, $compiler);
-                                               break;
-                                       default :
-                                               return new cartLink($id, $init, $compiler);
-                                               break;
-                               }
-                       case 13: // zoom area
-                               return new zoomLink($id, $init, $compiler);
-                       case 14:
-                               return new colorLink($id, $init, $compiler);
-                       case 15:
-
-                               if (stristr($init['to'], '.zip')) {
-                                       return new inlineSlideshowLink($id, $init, $compiler);
-                               } else {
-                                       return new imageLink($id, $init, $compiler);
-                               }
-                       case 16:
-                               return new fileLink($id, $init, $compiler);
-                       case 17:
-                               if ($init['inline']) {
-                                       return new audioLink($id, $init, $compiler);
-                               } else {
-                                       return new audioPopupLink($id, $init, $compiler);
-                               }
-                       case 18:
-                               return new tooltipLink($id, $init, $compiler);
-                       case 19:
-                               break;
-                       case 20:
-                               $compiler->addBookmarkGroup($init);
-                               break;
-                       case 21:
-                       case 6:
-                               return self::getMultimediaInstance($id, $init, $compiler);
-                       case 23:
-                               return new statsTagLink($id, $init, $compiler);
-                       case 24:
-                               return new phoneLink($id, $init, $compiler);
-                       case 25:
-                               $compiler->addAudiodescription($init);
-                               break;
-                       case 26:
-                               $compiler->addPageLabel($init['page'], $init['to']);
-                               break;
-                       case 27:
-                               return new eventOverlayLink($id, $init, $compiler);
-                               break;
-                       case 29:
-                               return new facebookLikeLink($id, $init, $compiler);
-                               break;
-                       case 30:
-                               return new slideshowLink($id, $init, $compiler);
-                               break;
-                       case 31:
-                               if ($init['inline']) {
-                                       return new iframeLink($id, $init, $compiler);
-                               } else {
-                                       return new iframePopupLink($id, $init, $compiler);
-                               }
-                       default:
-                               return null;
-               }
-       }
-
-       public static function getMultimediaInstance($id, $init, &$compiler)
-       {
-               if ($init['alternative'] == '') {
-                       return null;
-               }
-
-               $ext = mb_strtolower(files::getExtension($init['alternative']));
-
-               if (in_array($ext, array('oam', 'zip', 'html')) || substr($init['alternative'], 0, 4) == 'http') {
-                       if ($init['inline']) {
-                               return new htmlMultimediaLink($id, $init, $compiler);
-                       } else {
-                               return new htmlMultimediaPopupLink($id, $init, $compiler);
-                       }
-               } else if (in_array($ext, array('gif', 'jpeg', 'jpg', 'png', 'svg'))) {
-                       if ($init['inline']) {
-                               return new htmlMultimediaImage($id, $init, $compiler);
-                       } else {
-                               return new htmlMultimediaPopupImage($id, $init, $compiler);
-                       }
-               }
-               return null;
-       }
-
-       public function __construct($id, $init, &$compiler)
-       {
-               $this->_init = $init;
-               foreach ($init as $k => $v) {
-                       if ($k == 'extra' && CubeIT_Util_Json::isJson($v)) {
-                               $v = CubeIT_Util_Json::decode($v);
-                       }
-                       $this->$k = $v;
-               }
-               if (!$this->video_width) {
-                       $this->video_width = $this->width;
-               }
-               if (!$this->video_height) {
-                       $this->video_height = $this->height;
-               }
-
-
-               if ($this->target == '') {
-                       $this->target = '_blank';
-               }
-               $this->wdir = WS_BOOKS . '/working/' . $compiler->book_id . '/';
-               $this->id = $id;
-               $this->compiler = $compiler;
-       }
-
-       public function getDefaultTooltip()
-       {
-               return false;
-       }
-
-       public function getTooltip()
-       {
-               if (is_null($this->infobulle) || !$this->infobulle) {
-                       if ($this->getDefaultTooltip() === false) {
-                               return;
-                       }
-                       return '~' . $this->getDefaultTooltip();
-               }
-               return $this->infobulle;
-       }
-
-       public function getHTMLContainer()
-       {
-               return '<div class="' . $this->getHTMLContainerClass() . '" data-id="' . $this->uid . '" id="l_' . $this->id . '"' . $this->getAdditionnalContent() . '>' . $this->getHTMLContent() . '</div>';
-       }
-
-       public function getHTMLContainerClass()
-       {
-               $res = trim('link ' . $this->class);
-               if (intval($this->page) % 2 == 1) {
-                       $res .= ' odd';
-               }
-               return $res;
-       }
-
-       public function getHTMLContent()
-       {
-               return '';
-       }
-
-       public function getAdditionnalContent()
-       {
-               return '';
-
-       }
-
-       public function getClasses()
-       {
-               return array();
-       }
-
-       public function copyExternalFile($file, $video = false)
-       {
-               $this->compiler->copyLinkFile($file, 'data/links/', $video);
-       }
-
-       public function copyExternalDir($dir, $dest = 'data/links')
-       {
-               $this->compiler->copyLinkDir($dir, $dest);
-       }
-
-       public function unzipFile($file, $moveAssets = false)
-       {
-               return $this->compiler->unzipFile($file, $moveAssets);
-       }
-
-       public function getCssScale()
-       {
-               if (is_int($this->page)) {
-                       return $this->compiler->getCssScale();
-               } else {
-                       return 1;
-               }
-       }
-
-       public function getCSSZIndex()
-       {
-               $zindex = (($this->zindex + 1) * 1000) - min(999, round(($this->width * $this->height) / 300));
-               return 'z-index:' . $zindex . ';';
-       }
-
-       public function getCSSContainer()
-       {
-               if (!($this instanceof contentLink) && intval($this->page) % 2 == 1) {
-                       $this->page--;
-                       $this->left += $this->compiler->width;
-               }
-
-               $css = '#l_' . $this->id . '{';
-               $css .= 'left:' . round($this->left * $this->getCssScale()) . 'px;top:' . round($this->top * $this->getCssScale()) . 'px;';
-               $css .= 'width:' . round($this->width * $this->getCssScale()) . 'px;height:' . round($this->height * $this->getCssScale()) . 'px;';
-               $css .= $this->getCSSZIndex();
-               $origin = false;
-               if ($this->rot) {
-                       $css .= wsHTML5::writeCSSUA('transform', 'rotate(' . $this->rot . 'deg)');
-                       $origin = true;
-               }
-               if (isset($this->extra->skewX)) {
-                       $css .= wsHTML5::writeCSSUA('transform', 'skewX(' . $this->extra->skewX . 'deg)');
-                       $origin = true;
-               }
-
-               $css .= $this->getCSS();
-               $css .= '}';
-               return $css;
-       }
-
-       public function getCSS()
-       {
-               return '';
-       }
-
-       public function keep()
-       {
-               return false;
-       }
-
-       public static function getUniversalLocation($loc, $css = false)
-       {
-               $datas = parse_url($loc);
-
-               if (isset($datas['scheme']) && !is_null($datas['scheme']) || strpos($loc, '#') === 0) {
-                       return $loc;
-               } else {
-                       if ($css) {
-                               return '../links/' . $loc;
-                       } else {
-                               return 'data/links/' . $loc;
-                       }
-               }
-       }
-
-}
-
-class normalLink extends wsHTML5Link
-{
-
-       public function getHTMLContent()
-       {
-               $class = $this->getClasses();
-               if ($this->display_area) {
-                       $class[] = 'displayArea';
-               }
-               $c = '';
-               if (count($class)) {
-                       $c = ' class="' . implode(' ', $class) . '"';
-               }
-               $tooltip = '';
-               $t = $this->getTooltip();
-               if ($t !== false) {
-                       $tooltip = ' data-tooltip="' . $t . '"';
-               }
-               return '<a href="' . $this->getURL() . '" data-type="' . $this->type . '" target="' . $this->getTarget() . '"' . $tooltip . $c . $this->getAdditionnalContent() . $this->getTrack() . '></a>';
-       }
-
-       public function getTrack()
-       {
-               return '';
-       }
-
-       public function getURL()
-       {
-               return '#';
-       }
-
-       public function getTarget()
-       {
-               return '_self';
-       }
-
-}
-
-class tooltipLink extends normalLink
-{
-       public function getClasses()
-       {
-               return array_merge(array('lazy'), parent::getClasses());
-       }
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               $res .= ' data-tooltip-maxwidth="' . $this->compiler->book->parametres->linkTooltipMaxWidth . '" ';
-               $res .= ' data-tooltip-touch="1" ';
-               return $res;
-       }
-
-       public function getURL()
-       {
-               return '#';
-       }
-}
-
-class htmlMultimediaImage extends wsHTML5Link
-{
-       public $zindex = 2;
-
-       public function getHTMLContainerClass()
-       {
-               return parent::getHTMLContainerClass() . ' multimedia notinteractive';
-       }
-
-       public function getHTMLContent()
-       {
-               $w = $this->width;
-               $h = $this->height;
-               $this->copyExternalFile($this->alternative);
-               $alt = '<img class="multimediaimage" data-width="' . $w . '" data-height="' . $h . '" src="' . wsHTML5Link::getUniversalLocation($this->alternative) . '" width="' . $w . '" height="' . $h . '" />';
-               return $alt;
-       }
-
-}
-
-class htmlMultimediaPopupLink extends htmlMultimediaPopupImage
-{
-
-       public function getAdditionnalContent()
-       {
-               $i = $this->_init;
-               $i['inline'] = true;
-               $i['in_popup'] = true;
-               $i['width'] = $i['video_width'];
-               $i['height'] = $i['video_height'];
-
-               $l = self::getMultimediaInstance($this->id . '_content', $i, $this->compiler);
-               $markup = $l->getHTMLContainer();
-               return ' data-multimedia="' . rawurlencode($markup) . '" ';
-       }
-}
-
-
-class htmlMultimediaPopupImage extends normalLink
-{
-
-       public function getURL()
-       {
-               $this->copyExternalFile($this->alternative);
-               $read = ($this->read_mode) ? 'r_' : '';
-               return '#/multimedia/' . $read . md5($this->alternative);
-       }
-
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               $dim = getimagesize($this->wdir . '/' . $this->alternative);
-
-               $markup = '<div class="multimediaContainer "><img data-width="' . $dim[0] . '" data-height="' . $dim[1] . '" src="' . wsHTML5Link::getUniversalLocation($this->alternative) . '" width="' . $dim[0] . '" height="' . $dim[1] . '" class="multimedia" /></div>';
-               $read = '';
-               if ($this->read_mode) {
-                       $read = ' data-readmode="1"';
-               }
-               return $res . ' ' . $read . ' data-multimedia="' . rawurlencode($markup) . '" ';
-       }
-
-       public function keep()
-       {
-               return true;
-       }
-
-}
-
-class contentLink extends wsHTML5Link
-{
-       public $zindex = 1;
-
-       public function getHTMLContainerClass()
-       {
-               return parent::getHTMLContainerClass() . ' contentLink';
-       }
-
-}
-
-class eventOverlayLink extends wsHTML5Link
-{
-       public $zindex = 3;
-
-       public function getHTMLContainerClass()
-       {
-               return parent::getHTMLContainerClass() . ' eventOverlayLink';
-       }
-
-       public function getHTMLContent()
-       {
-               return '<div></div>';
-       }
-}
-
-class webLink extends normalLink
-{
-       public function getURL()
-       {
-               $res = str_replace('"', '\'', wsHTML5Link::getUniversalLocation($this->to));
-               return $res;
-       }
-
-       public function getTarget()
-       {
-               if (strpos($this->getURL(), 'javascript:') === 0) {
-                       return '_self';
-               }
-               return $this->target;
-       }
-
-       public function getTrack()
-       {
-               return ' data-track="' . $this->getURL() . '"';
-       }
-
-       public function getCSS()
-       {
-
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to open the link';
-       }
-
-}
-
-class mailLink extends normalLink
-{
-
-       public function getURL()
-       {
-               return 'mailto:' . $this->to;
-       }
-
-       public function getTrack()
-       {
-               return ' data-track="' . $this->to . '"';
-       }
-
-       public function getTarget()
-       {
-               return '_self';
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to send an e-mail';
-       }
-
-}
-
-class phoneLink extends mailLink
-{
-
-       public function getURL()
-       {
-               return 'tel:' . $this->to;
-       }
-
-       public function getTarget()
-       {
-               return '_blank';
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to call this number';
-       }
-
-}
-
-class internalLink extends normalLink
-{
-
-       public function getURL()
-       {
-               return '#/page/' . $this->getPage();
-       }
-
-       public function getPage()
-       {
-               if ($this->numerotation == 'physical') {
-                       return $this->to;
-               } else {
-                       return $this->compiler->virtualToPhysical($this->to);
-               }
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'go to page';
-       }
-
-}
-
-class videoLink extends wsHTML5Link
-{
-       public $zindex = 2;
-
-       public static function addVideoJS($compiler)
-       {
-               $compiler->addVideoJs();
-       }
-
-       public function getClasses()
-       {
-               return array_merge(['videoLink'], parent::getClasses());
-       }
-
-       public function getHTMLContent()
-       {
-
-
-               $this->copyExternalFile($this->to, true);
-
-               $w = round($this->width * $this->getCssScale());
-               $h = round($this->height * $this->getCssScale());
-
-               // Note: width and height for the video is normally measured from the
-               // preview frame for local files or set to 1280 x 720 for web videos.
-               // The $w and $h variables here seem to be null generally...
-
-               return $this->makeVideoTag($this, $w, $h, $this->compiler);
-       }
-
-       public static function makeVideoTag($linkDatas, $w = null, $h = null, $compiler = null)
-       {
-               static::addVideoJS($compiler);
-
-               $attributes = static::getVideoAttributes($linkDatas, $w, $h, $compiler);
-
-               $res = '<div class="videoContainer"';
-               foreach ($attributes as $name => $value) {
-                       $res .= " data-{$name}='{$value}'";
-               }
-               $res .= '></div>';
-
-               return $res;
-       }
-
-       public static function getVideoAttributes($data, $w = null, $h = null, $compiler = null)
-       {
-
-               $file = $data->to;
-               $e = explode('.', $file);
-               $ext = array_pop($e);
-               $basename = implode('.', $e);
-
-               $attr['name'] = $basename;
-               $attr['id'] = 'video_' . $data->id;
-               $attr['autoplay'] = ($data->video_auto_start ? '1' : '0');
-               $attr['controls'] = ($data->video_controls ? '1' : '0');
-               $attr['loop'] = ($data->video_loop ? '1' : '0');
-               $attr['sound'] = ($data->video_sound_on ? '1' : '0');
-
-               if (!is_null($w) && !is_null($h)) {
-                       $attr['width'] = $w;
-                       $attr['height'] = $h;
-
-               } else if (!is_null($compiler)) {
-                       // Get video dimensions from thumbnail if possible (locally uploaded files)
-                       $path = WS_BOOKS . '/working/' . $compiler->book_id . '/' . $basename . '.jpg';
-                       $dim = getimagesize($path);
-                       $attr['width'] = $dim[0];
-                       $attr['height'] = $dim[1];
-               }
-
-               return $attr;
-       }
-
-}
-
-class videoPopupLink extends normalLink
-{
-
-       public function getURL()
-       {
-               $this->copyExternalFile($this->to, true);
-               $file = $this->to;
-               $e = explode('.', $file);
-               $ext = array_pop($e);
-               $basename = implode('.', $e);
-
-               return '#/video/' . $basename;
-       }
-
-       public function getAdditionnalContent()
-       {
-               $this->video_auto_start = true; // Videos should always autoplay
-               return ' data-video="' . rawurlencode(videoLink::makeVideoTag($this, null, null, $this->compiler)) . '" ';
-       }
-
-       public function keep()
-       {
-               return true;
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to play the video';
-       }
-
-}
-
-class audioPopupLink extends normalLink
-{
-
-       public function getURL()
-       {
-               $this->copyExternalFile($this->to, false);
-               $file = $this->to;
-               $e = explode('.', $file);
-               $ext = array_pop($e);
-               $basename = implode('.', $e);
-
-               return '#/audio/' . $basename;
-       }
-
-       public function getAdditionnalContent()
-       {
-               return ' data-audio="' . rawurlencode(audioLink::makeAudioTag($this, null, null, $this->compiler)) . '" ';
-       }
-
-       public function keep()
-       {
-               return true;
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to play the audio';
-       }
-
-}
-
-class webVideoLink extends videoLink
-{
-
-       public static function getVideoAttributes($data, $w = null, $h = null, $compiler = null)
-       {
-               $attributes = parent::getVideoAttributes($data, $w, $h, $compiler);
-
-               // Since the admin interface doesn't offer options for setting controls or sound, we will set some defaults here
-               $attributes['controls'] = '1';
-               $attributes['sound'] = '1';
-
-               $attributes['setup'] = static::getVideoSetup($data, $compiler);
-
-               return $attributes;
-       }
-
-       public static function getVideoSetup($data, $compiler)
-       {
-
-               static::addVideoJS($compiler); // Ensure videoJS core is included first
-
-               switch ($data->video_service) {
-                       case 0: // YouTube
-                               $compiler->addJs('js/libs/videojs/Youtube.js');
-                               //                $compiler->addJs('https://rawgit.com/videojs/videojs-youtube/master/dist/Youtube.js');
-                               $setup = [
-                                       'techOrder' => ['youtube'],
-                                       'sources' => [
-                                               [
-                                                       'type' => 'video/youtube',
-                                                       'src' => 'https://www.youtube.com/watch?v=' . $data->to
-                                               ]
-                                       ]
-                               ];
-                               break;
-                       case 1: // Dailymotion
-                               // Todo: add local version of script...
-                               // Note: this plugin doesn't seem to work currently so it is not included
-                               //$compiler->addJs('https://rawgit.com/benjipott/video.js-dailymotion/master/dist-test/videojs-dailymotion.js');
-                               $setup = [
-                                       //                    'techOrder' => ['dailymotion'],
-                                       //                    'sources' => [
-                                       //                        [
-                                       //                            'src' => 'http://www.dailymotion.com/video/' . $data->to
-                                       //                        ]
-                                       //                    ]
-                               ];
-                               break;
-                       case 2: // Vimeo
-                               // Todo: add local version of script...
-                               // Note: Vimeo plugin doesn't seem to be working currently - might need updates to work with latest VideoJS module
-                               //$compiler->addJs('https://rawgit.com/videojs/videojs-vimeo/master/dist/videojs-vimeo.min.js');
-                               $setup = [
-                                       //                    'techOrder' => ['vimeo'],
-                                       //                    'sources' => [
-                                       //                        [
-                                       //                            'type' => 'vimeo/vimeo',
-                                       //                            'src' => 'https://www.vimeo.com/' . $data->to
-                                       //                        ]
-                                       //                    ]
-                               ];
-                               break;
-                       default:
-                               $setup = [];
-               }
-
-               return json_encode($setup, JSON_UNESCAPED_SLASHES);
-
-       }
-
-       public function getHTMLContent()
-       {
-
-               if ($this->video_service !== 0) {
-                       return $this->getEmbed();
-               }
-
-               $w = round($this->width * $this->getCssScale());
-               $h = round($this->height * $this->getCssScale());
-
-               return $this->makeVideoTag($this, $w, $h, $this->compiler);
-       }
-
-       public function getEmbed()
-       {
-               return '<iframe width="' . $this->width . '" height="' . $this->height . '" src="' . $this->getEmbedURL() . '" frameborder="0" allowfullscreen></iframe>';
-       }
-
-       public function getEmbedURL()
-       {
-               if ($this->video_service == 0) {
-                       $url = 'https://www.youtube.com/embed/' . $this->to . '?html5=1';
-               } elseif ($this->video_service == 1) {
-                       $url = 'https://www.dailymotion.com/embed/video/' . $this->to;
-               } elseif ($this->video_service == 2) {
-                       $url = 'https://player.vimeo.com/video/' . $this->to;
-               } elseif ($this->video_service == 3) {
-                       list($playerId, $videoId) = explode('|', $this->to);
-                       $url = 'https://link.brightcove.com/services/player/bcpid' . $playerId . '?bctid=' . $videoId . '&autoStart=false&width=100%25&height=100%25';
-               }
-               return $url;
-       }
-
-}
-
-class actionLink extends internalLink
-{
-       protected $_share = array('facebook', 'twitter', 'googleplus', 'linkedin', 'viadeo');
-
-       public function getURL()
-       {
-               return '#';
-       }
-
-       public function getClasses()
-       {
-               if (in_array($this->to, $this->_share)) {
-                       return array_merge(array('share'), parent::getClasses());
-               } else {
-                       return parent::getClasses();
-               }
-       }
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               if (is_object($this->extra) || is_array($this->extra)) {
-                       $extra = json_encode($this->extra);
-               } else {
-                       $extra = $this->extra;
-               }
-               if ($extra) {
-                       $res .= ' data-extra="' . htmlspecialchars($extra, ENT_QUOTES) . '"';
-               }
-
-               if (in_array($this->to, $this->_share)) {
-                       $res .= ' data-service="' . $this->to . '" ';
-               } else {
-                       $res .= /*parent::getClasses()*/
-                               ' data-action="' . $this->to . '" ';
-               }
-               return $res;
-       }
-
-       public function getDefaultTooltip()
-       {
-               return false;
-       }
-
-
-}
-
-class cartLink extends normalLink
-{
-
-       public function getURL()
-       {
-               return '#';
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'add to cart';
-       }
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               $e = explode("|", $this->to);
-               $ref = $e[0];
-               $qty = isset($e[1]) ? $e[1] : '1';
-
-               $res .= 'data-cart-ref="' . $ref . '" data-cart-qty="' . $qty . '" ';
-               return $res;
-       }
-}
-
-class remarkableCartLink extends cartLink
-{
-
-}
-
-class colorLink extends contentLink
-{
-
-       public function getCSS()
-       {
-               return 'background-color:' . wsHTML5::colorToCSS($this->to) . ';';
-       }
-
-}
-
-class imageLink extends contentLink
-{
-
-       public function getCSS()
-       {
-               $this->copyExternalFile($this->to);
-               return 'background-image:url(' . wsHTML5Link::getUniversalLocation($this->to, true) . ');background-size:100% 100%;background-repeat:no-repeat;';
-       }
-
-}
-
-class inlineSlideshowLink extends contentLink
-{
-       public function getHTMLContent()
-       {
-               $d = $this->unzipFile($this->to, false);
-               $this->compiler->vdir->copyDirectory($d['dir'], $d['fdir']);
-
-               $iterator = CubeIT_Files::getRecursiveDirectoryIterator($d['dir']);
-
-               $files = array();
-               foreach ($iterator as $f) {
-                       /* @var $f SplFileInfo */
-                       $files[] = $f->getFilename();
-               }
-               sort($files);
-               $f = htmlspecialchars(json_encode($files), ENT_QUOTES);
-
-               return '<div class="inlineslideshow" data-dir="' . str_replace('.', '_', $this->to) . '" data-images="' . $f . '"></div>';
-       }
-}
-
-class fileLink extends normalLink
-{
-
-       public function getURL()
-       {
-               if ($this->compiler->book->parametres->linkFilePrefix && !CubeIT_Util_Url::isDistant($this->to)) {
-                       return $this->compiler->book->parametres->linkFilePrefix . $this->to;
-               }
-               $this->copyExternalFile($this->to);
-               return wsHTML5Link::getUniversalLocation($this->to);
-       }
-
-       public function getTarget()
-       {
-               return '_blank';
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'click to open the file';
-       }
-
-}
-
-class facebookLikeLink extends wsHTML5Link
-{
-       public function getHTMLContent()
-       {
-               $this->compiler->addFacebookSDK();
-               return '<div class="fb-like" data-href="' . $this->to . '" data-layout="button_count" data-action="like" data-size="large" data-show-faces="false" data-share="false"></div>';
-       }
-}
-
-class htmlMultimediaLink extends wsHTML5Link
-{
-
-       protected $_config = null;
-       protected $_content = '';
-       protected $_url;
-       protected $_externalIframe = false;
-       public $zindex = 2;
-
-       public function getHTMLContent()
-       {
-               if ($this->_content == '') {
-                       $ext = files::getExtension($this->alternative);
-
-                       if ($ext == 'oam') {
-                               $d = $this->unzipFile($this->alternative, true);
-                               $this->_config = $this->getConfigOAM($d['dir']);
-                               $this->copyExternalDir($d['dir'], $d['fdir']);
-                       } elseif ($ext == 'zip') {
-                               $d = $this->unzipFile($this->alternative, false);
-                               $this->_config = $this->getConfigZIP($d['dir']);
-                               $this->copyExternalDir($d['dir'], $d['fdir']);
-                               if (file_exists($d['dir'] . '/index.html')) {
-                                       $html = file_get_contents($d['dir'] . '/index.html');
-                                       $html = str_replace('var pRatio = window.devicePixelRatio || 1,', 'var pRatio = 0.5,', $html);
-                                       $this->_config['lowDef'] = 'index_ld.html';
-                                       $this->compiler->vdir->file_put_contents($d['fdir'] . '/' . $this->_config['lowDef'], $html);
-                               }
-                       } elseif ($ext == 'html') {
-                               $fdir = 'data/links';
-                               $dir = $fdir;
-
-                               $d = array('fdir' => $fdir, 'dir' => $dir);
-
-                               $this->compiler->vdir->copy($this->compiler->wdir . '/' . $this->alternative, $d['dir'] . '/' . $this->alternative);
-                               $this->_config = $this->getConfigHTML($d['dir'], $this->alternative);
-                               $this->copyExternalFile($d['dir'] . '/' . $this->alternative);
-                       }
-                       if (substr($this->alternative, 0, 4) == 'http') {
-                               $this->_url = $this->_externalIframe = $this->alternative;
-                               $this->_config = array('html' => false, 'width' => $this->width, 'height' => $this->height);
-                       }
-
-                       if ($this->_config['width'] == 0) {
-                               $this->_config['width'] = $this->width;
-                       }
-                       if ($this->_config['height'] == 0) {
-                               $this->_config['height'] = $this->height;
-                       }
-
-                       $res = '';
-                       if ($this->_config['html']) {
-                               $this->_url = $d['fdir'] . '/' . $this->_config['html'];
-                               if ($this->extra) {
-                                       $this->_url .= '?' . $this->extra;
-                               }
-
-                               $iw = $this->_config['width'];
-                               $ih = $this->_config['height'];
-
-                               $ld = '';
-                               if (isset($this->_config['lowDef'])) {
-                                       $ld = ' data-ld="' . str_replace('index.html', $this->_config['lowDef'], $this->_url) . '" ';
-                               }
-
-                               $res = '<iframe ' . $ld . ' data-width="' . $iw . '" data-height="' . $ih . '" width="' . $iw . '" height="' . $ih . '" src="' . $this->_url . '" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" onmousewheel="" style="visibility:hidden;" onload="this.style.visibility=\'visible\';"></iframe>';
-                       }
-                       if ($this->_externalIframe !== false) {
-                               $s = $this->in_popup ? 1 : $this->getCssScale();
-                               $iw = $this->_config['width'] * $s;
-                               $ih = $this->_config['height'] * $s;
-                               $res = '<iframe data-scale="' . $s . '" data-width="' . $iw . '" data-height="' . $ih . '"  width="' . $iw . '" height="' . $ih . '" src="' . $this->_externalIframe . '" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" onmousewheel="" style="visibility:hidden;" onload="this.style.visibility=\'visible\';"></iframe>';
-                       }
-
-                       foreach ($this->_config['inject'] as $i) {
-                               $infos = ['path' => 'data/links/' . str_replace('.', '_', $this->alternative) . '/'];
-                               $i = str_replace('$id', '"#l_' . $this->id . '"', $i);
-                               $i = str_replace('$init', CubeIT_Util_Json::encode($infos), $i);
-                               $this->compiler->htmlmultimedia[] = $i;
-                       }
-
-                       foreach ($this->_config['injectcss'] as $i) {
-
-                       }
-
-                       foreach ($this->_config['injectjs'] as $i) {
-                               $this->compiler->pluginJs[] = $d['fdir'] . '/' . $i;
-                       }
-
-
-                       $this->_content = $res;
-               }
-               return $this->_content;
-       }
-
-       public function getHTMLContainerClass()
-       {
-               $res = parent::getHTMLContainerClass() . ' multimedia';
-               if (!$this->interactive) {
-                       $res .= ' notinteractive';
-               }
-
-               return $res;
-       }
-
-
-       protected function _correctFiles($dir)
-       {
-               $files = CubeIT_Files::getRecursiveDirectoryIterator($dir);
-               foreach ($files as $f) {
-                       /* @var $f SplFileInfo */
-                       if ($f->getExtension() == 'js') {
-                               $this->_correctFile($f);
-                       }
-               }
-       }
-
-       public function getCSSContainer()
-       {
-               if (!($this instanceof contentLink) && $this->page % 2 == 1) {
-                       $this->page--;
-                       $this->left += $this->compiler->width;
-               }
-
-               $css = '#l_' . $this->id . '{';
-               $css .= 'left:' . $this->left * $this->getCssScale() . 'px;top:' . $this->top * $this->getCssScale() . 'px;';
-               $css .= 'width:' . $this->_config['width'] . 'px;height:' . $this->_config['height'] . 'px;';
-               $css .= $this->getCSSZIndex();
-               $css .= $this->getCSS();
-               $css .= '}';
-               if ($this->_externalIframe !== false && $this->in_popup) {
-                       $css .= '#l_' . $this->id . '>iframe{' . wsHTML5::writeCSSUA('transform', 'scale(' . $this->getCssScale() . ')') . '}';
-               }
-               return $css;
-       }
-
-       public function getCSS()
-       {
-               $sx = ($this->width / ($this->_config['width'])) * $this->getCssScale();
-               $sy = ($this->height / ($this->_config['height'])) * $this->getCssScale();
-
-               $res = wsHTML5::writeCSSUA('transform', 'scale(' . $sx . ',' . $sy . ')');
-               $res .= wsHTML5::writeCSSUA('transform-origin', '0% 0%');
-
-               if (!$this->_config['html']) {
-                       return '';
-               }
-               return $res;
-       }
-
-       public function getConfigZIP($d)
-       {
-               return $this->compiler->getConfigZIP($d);
-       }
-
-       public function getConfigHTML($d, $html)
-       {
-               $res = array('width' => $this->video_width, 'height' => $this->video_height);
-               $r = array('html' => $html, 'inject' => array(), 'injectcss' => array(), 'injectjs' => array());
-
-               return array_merge($res, $r);
-       }
-
-       public function getConfigOAM($d)
-       {
-               $x = simplexml_load_file($d . '/config.xml');
-               $config = (string)$x->oamfile['src'];
-               $config = str_replace('/Assets', '', $d . '/' . $config);
-               $x = simplexml_load_file($config, 'SimpleXMLElement', LIBXML_NOCDATA);
-               $c = CubeIT_Util_Xml::toObject($x);
-
-               $props = array('default-width' => 'width', 'default-height' => 'height', 'html-page' => 'html');
-
-
-               $res = array('inject' => array(), 'injectcss' => array(), 'injectjs' => array(), 'content' => trim($c->content), 'name' => $c->_name, 'assets' => array());
-               foreach ($c->properties->property as $p) {
-                       if (isset($props[$p->_name])) {
-                               $res[$props[$p->_name]] = $p->_defaultValue;
-                       }
-               }
-               foreach ($c->require as $r) {
-                       if ($r->_type == 'folder') {
-                               continue;
-                       }
-                       $res['assets'][] = $r->_src;
-               }
-               return $res;
-       }
-
-}
-
-class webVideoPopupLink extends videoPopupLink
-{
-
-       //      public function getURL() {
-       //              if ($this->video_service == 0) {
-       //                      $service = 'youtube';
-       //              } elseif ($this->video_service == 1) {
-       //                      $service = 'dailymotion';
-       //              } elseif ($this->video_service == 2) {
-       //                      $service = 'vimeo';
-       //              } elseif ($this->video_service == 3) {
-       //                      $service = 'brightcove';
-       //              }
-       //              return '#/webvideo/' . $service . '/' . $this->to;
-       //      }
-
-       public function getURL()
-       {
-
-               switch ($this->video_service) {
-                       case 1: // Dailymotion
-                               return '#/webvideo/dailymotion/' . $this->to;
-                               break;
-                       case 2: // Vimeo
-                               return '#/webvideo/vimeo/' . $this->to;
-                               break;
-                       default:
-                               return '#/video/' . $this->to;
-               }
-       }
-
-       public function getAdditionnalContent()
-       {
-               $this->video_auto_start = true; // Videos should always autoplay
-               return ' data-video="' . rawurlencode(webVideoLink::makeVideoTag($this, 1280, 720, $this->compiler)) . '" ';
-       }
-
-}
-
-class audioLink extends wsHTML5Link
-{
-
-       public function getHTMLContent()
-       {
-               $this->copyExternalFile($this->to);
-
-               $w = round($this->width * $this->getCssScale());
-               $h = round($this->height * $this->getCssScale());
-
-               return self::makeAudioTag($this, $w, $h, $this->compiler);
-       }
-
-       public function getCSSContainer()
-       {
-               $css = parent::getCSSContainer();
-               $css .= '#l_' . $this->id . ' audio{';
-               $css .= 'width:' . round($this->width * $this->getCssScale()) . 'px;';
-               $css .= 'height:' . round($this->height * $this->getCssScale()) . 'px;';
-               $css .= 'display:block;';
-               $css .= '}';
-               return $css;
-       }
-
-       public static function makeAudioTag($linkDatas, $w = null, $h = null, $compiler = null)
-       {
-               $res = '<audio controls ';
-               if ($linkDatas->video_loop) {
-                       $res .= 'loop ';
-               }
-               if ($linkDatas->video_auto_start) {
-                       $res .= 'autoplay ';
-               }
-               $res .= ' src="' . wsHTML5Link::getUniversalLocation($linkDatas->to) . '"';
-               $res .= '></audio>';
-               return $res;
-       }
-
-}
-
-class wescoLink extends normalLink
-{
-
-       public function getURL()
-       {
-               return 'https://workshop.fluidbook.com/services/wescoRef?ref=' . $this->to;
-       }
-
-       public function getTarget()
-       {
-               return '_blank';
-       }
-
-}
-
-class pierronLink extends normalLink
-{
-
-       public function getURL()
-       {
-               return 'https://workshop.fluidbook.com/services/pierronRef?ref=' . $this->to;
-       }
-
-       public function getTarget()
-       {
-               return '_blank';
-       }
-
-}
-
-class wescoSalesLink extends normalLink
-{
-       public function getUrl()
-       {
-               return '#';
-       }
-
-       public function getAdditionnalContent()
-       {
-               return parent::getAdditionnalContent() . ' data-wescosales-ref="' . $this->to . '" ';
-       }
-
-       public function getTooltip()
-       {
-               return 'Consulter les ventes de ce produit';
-       }
-}
-
-class atlanticDownloadLink extends normalLink
-{
-       public function getUrl()
-       {
-               return '#';
-       }
-
-       public function getAdditionnalContent()
-       {
-               return parent::getAdditionnalContent() . ' data-atlanticdownload-ref="' . $this->to . '" ';
-       }
-
-       public function getTooltip()
-       {
-               return 'Télécharger les documents';
-       }
-}
-
-class inpesPopinLink extends htmlMultimediaLink
-{
-
-       public function getHTMLContent()
-       {
-               $this->alternative = $this->to;
-               $c = parent::getHTMLContent();
-
-               $class = $this->getClasses();
-               if ($this->display_area) {
-                       $class[] = 'displayArea';
-               }
-               $c = '';
-               if (count($class)) {
-                       $c = ' class="' . implode(' ', $class) . '"';
-               }
-               $tooltip = '';
-               $t = $this->getTooltip();
-               if ($t !== false) {
-                       $tooltip = ' data-tooltip="' . $t . '"';
-               }
-               return '<a href="#" ' . $tooltip . $c . $this->getAdditionnalContent() . '></a>';
-       }
-
-       public function getCSSContainer()
-       {
-               if (!($this instanceof contentLink) && $this->page % 2 == 1) {
-                       $this->page--;
-                       $this->left += $this->compiler->width;
-               }
-
-               $css = '#l_' . $this->id . '{';
-               $css .= 'left:' . $this->left * $this->getCssScale() . 'px;top:' . $this->top * $this->getCssScale() . 'px;';
-               $css .= 'width:' . $this->width * $this->getCssScale() . 'px;height:' . $this->height * $this->getCssScale() . 'px;';
-               $css .= $this->getCSSZIndex();
-               if ($this->rot) {
-                       $css .= wsHTML5::writeCSSUA('transform', 'rotate(' . $this->rot . 'deg)');
-                       $css .= wsHTML5::writeCSSUA('transform-origin', '0% 0%');
-               }
-               $css .= $this->getCSS();
-               $css .= '}';
-               return $css;
-       }
-
-       public function getCSS()
-       {
-               return "";
-       }
-
-       public function getClasses()
-       {
-               $res = parent::getClasses();
-               $res[] = 'popin';
-               return $res;
-       }
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               $res .= ' data-src="' . $this->_url . '" data-width="900" data-height="650"';
-               return $res;
-       }
-
-}
-
-class statsTagLink extends wsHTML5Link
-{
-       public function __construct($id, $init, &$compiler)
-       {
-               parent::__construct($id, $init, $compiler);
-               $this->width = 1;
-               $this->height = 1;
-       }
-
-       public function getHTMLContent()
-       {
-               return str_replace('%tag%', $this->to, $this->compiler->book->parametres->xiti_page);
-       }
-}
-
-class flfLink extends wescoLink
-{
-
-       public function getURL()
-       {
-               return 'https://workshop.fluidbook.com/services/flfRef?ref=' . $this->to;
-       }
-
-       public function getTarget()
-       {
-               return '_blank';
-       }
-
-       public function getTooltip()
-       {
-               return 'Accéder à la fiche du stage sur notre site flf.fr';
-       }
-
-}
-
-class haguenauManifLink extends internalLink
-{
-
-       public function getPage()
-       {
-               $fiches = array(
-                       "1" => 7, "2" => 8, "3" => 14, "4" => 16, "5" => 17, "6" => 18, "7" => 19, "8" => 20, "9" => 22, "10" => 23, "11" => 24, "12" => 27
-               , "13" => 29, "14" => 32, "15" => 34, "16" => 37, "17" => 38, "18" => 41, "19" => 43,
-                       "20" => 45, "21" => 46, "22" => 52, "23" => 53, "24" => 54, "25" => 56, "26" => 59, "27" => 60
-               );
-               return $fiches[$this->to];
-       }
-
-}
-
-class zoomLink extends normalLink
-{
-    protected $maxzoom_default = 2;
-
-       public function getHTMLContainerClass()
-       {
-           $class = ' zoomarea';
-
-        $groups = explode(',', $this->group);
-
-        // If there's more than one group assigned, this link shouldn't be clickable (disabled via CSS)
-        // This needs to be set here (parent element) instead of on the actual link so we don't end up with a dead zone
-        if (count($groups) > 1) {
-            $class .= ' pointer-events-none';
-        }
-
-           return parent::getHTMLContainerClass() . $class;
-       }
-
-       public function getDefaultTooltip()
-       {
-               return 'zoom in';
-       }
-
-       public function __construct($id, $init, $compiler)
-       {
-               parent::__construct($id, $init, $compiler);
-       }
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-
-               $res .= ' id="'. $this->uid .'"';
-
-               // Data attributes
-               $attributes = [
-                       'maxzoom' => empty($this->to) ? $this->maxzoom_default : $this->to,
-            'group' => $this->group,
-            'group-count' => empty($this->group) ? 0 : count(explode(',', $this->group)),
-                       'width' => round($this->width),
-                       'height' => round($this->height),
-            'x' => round($this->left),
-            'y' => round($this->top)
-               ];
-
-               // Set data attributes
-               foreach ($attributes as $key => $val) {
-                       $res .= ' data-' . $key . '="' . $val . '"';
-               }
-
-               $this->generateImage();
-
-               return $res;
-       }
-
-       public function generateImage()
-       {
-
-               $maxzoom = ((int)$this->to !== 0) ? $this->to : $this->maxzoom_default; // Max zoom level might not always be set in the link editor
-               $maxzoom = min($maxzoom, 4.166666667);
-
-               // TODO: Consider generating higher-res images (eg. 2x) for HiDPI screens. Maybe some extra optimisations can be done on the larger images...
-
-               $extractOptions = [
-                       // The Poppler::extractArea function accepts a resolution setting and uses that to determine the
-                       // scale factor on the extracted images. It does so by dividing by 72, so we can pass our own scale
-                       // factor by setting the resolution to 72 * $maxzoom
-                       'resolution' => 72 * $maxzoom
-               ];
-
-               // Round all link co-ordinates because there seems to be a problem with the the Workshop link editor
-               // where link "left" values (and maybe others) change fractionally upon saves. This causes problems later when
-               // extracting the zoom images from the PDF because it causes a cache-miss and the images are regenerated again.
-               $x = round($this->left);
-               $y = round($this->top);
-               $w = round($this->width);
-               $h = round($this->height);
-               $bookwidth = round($this->compiler->book->parametres->width);
-
-               //error_log("--- Book Width: $bookwidth ---");
-
-               $p = wsDAOBook::getDocumentPage($this->compiler->book_id, $this->page);
-               $pdfpath = wsDocument::getDir($p['document_id']) . 'original.pdf';
-
-               $left = CubeIT_Files::tempnam();
-               $leftfile = CubeIT_CommandLine_Poppler::extractArea($pdfpath,
-                       $p['document_page'],
-                       array('x' => $x, 'y' => $y, 'width' => $w, 'height' => $h),
-                       $left, $extractOptions, WS_CACHE . '/zoomarea/' . $this->compiler->book_id . '/');
-
-               if (($x + $w) > $bookwidth) {
-                       $p = wsDAOBook::getDocumentPage($this->compiler->book_id, $this->page + 1);
-                       $pdfpath = wsDocument::getDir($p['document_id']) . 'original.pdf';
-                       $diff = ($w + $x) - $bookwidth;
-                       $right = CubeIT_Files::tempnam();
-                       $rightfile = CubeIT_CommandLine_Poppler::extractArea($pdfpath,
-                               $p['document_page'],
-                               array('x' => 0, 'y' => $y, 'width' => $diff, 'height' => $h),
-                               $right, $extractOptions, WS_CACHE . '/zoomarea/' . $this->compiler->book_id . '/');
-
-                       $both = CubeIT_Files::tempnam() . '.jpg';
-                       CubeIT_CommandLine_Imagemagick::append(array($leftfile, $rightfile), $both, 'horizontal');
-               } else {
-                       $both = $leftfile;
-               }
-
-               $this->compiler->simpleCopyLinkFile($both, 'data/links/zoom_' . $this->id . '.jpg');
-
-               // Perform tidy up and delete temporary files if they exist
-               $files_to_delete = ['left', 'leftfile', 'right', 'rightfile', 'both'];
-               foreach ($files_to_delete as $file) {
-                       if (isset($$file)) {
-                               $this->compiler->vdir->addTemp($$file);
-                       }
-               }
-       }
-
-
-       public function getClasses()
-       {
-        // Assign CSS classes for all groups so we can match and group them via JS
-        $groups = explode(',', $this->group);
-        $group_classes = [];
-
-        foreach ($groups as $group) {
-            if (empty($group)) continue;
-
-            $group_classes[] = 'zoom-group-' . trim($group);
-        }
-
-               return array_merge($group_classes, ['zoomPopup'], parent::getClasses());
-       }
-}
-
-
-class slideshowLink extends normalLink
-{
-
-       protected $path;
-       protected $path_absolute;
-
-       public function getURL()
-       {
-
-               if (empty($this->to)) {
-                       return '';
-               }
-
-               $d = $this->unzipFile($this->to, false);
-               $this->copyExternalDir($d['dir'], $d['fdir']);
-
-               $this->path = $d['fdir'];
-               $this->path_absolute = $this->compiler->vdir->path($d['fdir']);
-
-               return '#/slideshow/' . $this->uid;
-       }
-
-       public function getAdditionnalContent()
-       {
-               return ' data-slideshow="' . rawurlencode($this->generateSlideshow()) . '" ';
-       }
-
-//    public function keep() {
-//        return true;
-//    }
-
-       public function getDefaultTooltip()
-       {
-               return 'view slideshow';
-       }
-
-       public function generateSlideshow()
-       {
-
-               $this->compiler->addJs('js/libs/slick/slick.js');
-               $this->compiler->addLess('slick/slick-bundle');
-               $this->compiler->addLess('fluidbook.slideshow');
-
-               $extensions = ['jpg', 'png', 'jpeg', 'gif'];
-
-               $slideshowID = 'slideshow_' . $this->uid;
-               $XML_path = $this->path_absolute . '/slideshow.xml'; // Optional file so it may not exist
-
-               $this->getURL();
-
-               $slides = [];
-               // If the zip file contained a slideshow.xml file, use that for fetching images and their captions
-               if (file_exists($XML_path)) {
-
-                       $slideshow_XML = simplexml_load_file($XML_path);
-                       $slideshowData = CubeIT_Util_Xml::toObject($slideshow_XML);
-                       foreach ($slideshowData->image as $img) {
-                               $full_path = $this->path_absolute . '/' . $img->_name;
-                               $slides[] = ['caption' => $img->_caption, 'path' => $full_path];
-                       }
-
-               } else {
-                       // Or by default, just get all the images that were in the zip file...
-                       $afiles = CubeIT_Files::getRecursiveDirectoryIterator($this->path_absolute);
-
-                       foreach ($afiles as $afile) {
-                               /** @var SplFileInfo $afile */
-                               if (!$afile->isFile()) {
-                                       continue;
-                               }
-                               $ext = mb_strtolower($afile->getExtension());
-                               if (!in_array($ext, $extensions)) {
-                                       continue;
-                               }
-                               $slides[] = ['path' => $afile->getPathname(), 'caption' => null];
-                               uasort($slides, [$this, '_orderSlidesByFilename']);
-                       }
-               }
-
-               $res = '';
-               foreach ($slides as $slide) {
-                       $res .= '<div class="fb-slideshow-slide">';
-                       $res .= '<img class="fb-slideshow-slide-image" src="' . $this->compiler->vdir->relativePath($slide['path']) . '">';
-                       if (null !== $slide['caption']) {
-                               $res .= '<p class="fb-slideshow-slide-caption">' . $slide['caption'] . '</p>';
-                       }
-
-                       $res .= '</div>'; // .fb-slideshow-slide
-               }
-
-               $res = '<div class="fb-slideshow" id="' . $slideshowID . '">' . $res . '</div>';
-
-               $res .= '<script>';
-               $res .= 'fluidbook.slideshow.initSlideshow("' . $slideshowID . '");';
-               $res .= '</script>';
-
-               return $res;
-       }
-
-
-       protected function _orderSlidesByFilename($a, $b)
-       {
-               return strcmp($a['path'], $b['path']);
-       }
-}
-
-class iframeLink extends wsHTML5Link
-{
-       function getHTMLContainerClass()
-       {
-               return parent::getHTMLContainerClass() . ' iframe';
-       }
-
-       function getHTMLContent()
-       {
-               return '<iframe src="' . $this->to . '" width="100%" height="100%" frameborder="0" marginwidth="0" marginheight="0" scrolling="auto" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" onmousewheel=""></iframe>';
-       }
-}
-
-class iframePopupLink extends normalLink
-{
-       public function getURL()
-       {
-               return '#/iframe/' . md5($this->to);
-       }
-
-
-       public function getAdditionnalContent()
-       {
-               $res = parent::getAdditionnalContent();
-               $markup = '<div class="iframeContainer">';
-               $markup .= '<iframe src="' . $this->to . '" width="100%" height="100%" frameborder="0" marginwidth="0" marginheight="0" scrolling="auto" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" onmousewheel=""></iframe>';
-               $markup .= '</div>';
-               return $res . ' data-iframe="' . rawurlencode($markup) . '" ';
-       }
-
-       public function keep()
-       {
-               return true;
-       }
-
-}