Typesetter-Original-gtbu/addons/--Simple_Slideshow/Slideshow.php

<?php
defined('is_running') or die('Not an entry point...');


class SimpleSlideshow{

	/*
	 * @static
	 */
	static function SectionTypes($section_types){

		$section_types['simple_slide'] = array();
		$section_types['simple_slide']['label'] = 'Simple Slideshow';

		return $section_types;
	}

	/**
	 * @static
	 */
	static function SectionToContent($section_data){

		if( $section_data['type'] != 'simple_slide' ){
			return $section_data;
		}

		$section_data += array('inteval_speed'=>'3000');

		SimpleSlideshow::AddComponents();


		//gpEasy 4.0rc3+
		if( isset($section_data['full_content']) ){
			return $section_data;
		}


		//pre gpEasy 4.0rc3

		//get the first image
		$first_image = '';
		$first_caption = '';

		//we could show the first caption
		//	- we'd have to make sure the html is valid first
		//	- convert &gt; into > etc
		$pattern = '#<a.*?title=[\'"]([^\'"]+)[\'"]#';
		if( preg_match($pattern,$section_data['content'],$caption_match) ){
			$first_caption = $caption_match[1];
		}

		$pattern = '#<a.*?href=[\'"]([^\'"]+)[\'"]#';
		if( preg_match($pattern,$section_data['content'],$image_match) ){

			$first_image = '<a href="#" name="gp_slideshow_next" class="slideshow_slide first_image" title="'.$first_caption.'">'
						.'<img src="'.$image_match[1].'" alt="'.$first_caption.'" />'
						.'</a>';
		}


		$controls = '<div class="gp_slide_cntrls"><span>'
					.'<a href="#" name="gp_slideshow_prev" class="gp_slide_prev" title="Previous"></a>'
					.'<a href="#" name="gp_slideshow_play" class="gp_slide_play_pause" title="Play / Pause"></a>'
					.'<a href="#" name="gp_slideshow_next" class="gp_slide_next" title="Next"></a>'
					.'</span></div>';

		$section_data['content'] = '<div class="slideshow_area">'
										.'<div class="gp_nosave">'
											.'<div class="slideshow-container">'
												.$controls
												.'<div class="loader"></div>'
												.$first_image
											.'</div>'
											.'<div class="caption-container caption"></div>'
										.'</div>'
										.$section_data['content']
									.'</div>';


		return $section_data;
	}




	/**
	 * @static
	 */
	static function DefaultContent($default_content,$type){
		global $langmessage;
		if( $type != 'simple_slide' ){
			return $default_content;
		}

		$content = '<div class="gp_slide_thumbs"><ul class="gp_slideshow"><li class="gp_to_remove"><a></a></li></ul></div>';


		//gpEasy 4.0rc3+
		if( defined('gpversion') && version_compare(gpversion,'4.0rc3','<') ){
			return $content;
		}

		$section = array();

		$section['content'] = $content;
		$section['auto_start'] = false;
		$section['interval_speed'] = 3000;
		return $section;

	}

	/**
	 * @static
	 *
	 */
	static function SaveSection($return,$section,$type){
		global $page;
		if( $type != 'simple_slide' ){
			return $return;
		}

		if( !array_key_exists('interval_speed', $_POST) ){
			$page->SaveSection_Text($section);
			return true;
		}

		$_POST += array('auto_start'=>'','images'=>array(),'interval_speed'=>'');
		if( !is_numeric($_POST['interval_speed']) ){
			$_POST['interval_speed'] = '3000';
		}

		$page->file_sections[$section]['full_content'] = true;
		$page->file_sections[$section]['interval_speed'] = $_POST['interval_speed'];
		$page->file_sections[$section]['auto_start'] = ($_POST['auto_start'] == 'true');
		$page->file_sections[$section]['content'] = self::FromPost();

		return true;
	}

	//gpEasy 4.0rc3
	static function FromPost(){

		//each image
		$indicators = $first_image = '';
		foreach($_POST['images'] as $i => $img){
			if( empty($img) ){
				continue;
			}
			$caption = trim($_POST['captions'][$i]);

			if( empty($first_image) ){
				$first_image = '<a href="#" name="gp_slideshow_next" class="slideshow_slide first_image" title="'.htmlspecialchars($caption).'">'
							.'<img src="'.$img.'" alt="'.htmlspecialchars($caption).'" />'
							.'</a>';
			}


			//indicators
			$thumb_path = common::ThumbnailPath($img);
			$indicators .= '<li>'
							.'<a data-cmd="gp_slideshow" href="'.$img.'" title="'.htmlspecialchars($caption).'" class="">'
							.'<img alt="" src="'.$thumb_path.'"></a>'
							.'<span class="caption" style="display:none">'.htmlspecialchars($caption).'</span>' //for saving/editing of captions
							.'</li>';
		}

		ob_start();


		$class = 'slideshow_area';
		if( $_POST['auto_start'] == 'true' ){
			$class .= ' start';
		}
		$attr = ' data-speed="1000"';
		if( isset($_POST['interval_speed']) && is_numeric($_POST['interval_speed']) ){
			$attr = ' data-speed="'.$_POST['interval_speed'].'"';
		}

		echo '<div class="'.$class.'"'.$attr.'>';
			echo '<div class="gp_nosave">';
				echo '<div class="slideshow-container loaded">';
					echo '<div class="gp_slide_cntrls"><span>';
					echo '<a href="#" name="gp_slideshow_prev" class="gp_slide_prev" title="Previous"></a>';
					echo '<a href="#" name="gp_slideshow_play" class="gp_slide_play_pause" title="Play / Pause"></a>';
					echo '<a href="#" name="gp_slideshow_next" class="gp_slide_next" title="Next"></a>';
					echo '</span></div>';
					echo '<div class="loader"></div>';
					echo $first_image;
				echo '</div>';
				echo '<div class="caption-container"></div>';
			echo '</div>';

			echo '<div class="gp_slide_thumbs">';
				echo '<ul class="gp_slideshow">';
				echo $indicators;
				echo '</ul>';
			echo '</div>';
		echo '</div>';

		return ob_get_clean();
	}



	/**
	 * Make sure the .js and .css is available to admins
	 *
	 * @static
	 *
	 */
	static function GenerateContent_Admin(){
		global $addonFolderName, $page, $addonRelativeCode;
		$page->head_script .= "\nvar SLIDESHOW_BASE = '".$addonRelativeCode."';\n";
		SimpleSlideshow::AddComponents();

	}


	static function AddComponents(){
		global $addonFolderName, $page, $addonRelativeCode;
		static $done = false;

		if( $done ) return;

		$page->admin_js = true; //loads main.js
		$page->head_js[] = '/data/_addoncode/'.$addonFolderName.'/slideshow.js';
		$page->css_user[] = '/data/_addoncode/'.$addonFolderName.'/slideshow.css';

		$done = true;
	}


	/**
	 *
	 *
	 */
	static function InlineEdit_Scripts($scripts,$type){
		global $addonRelativeCode;

		if( $type !== 'simple_slide' ){
			return $scripts;
		}

		$scripts[] = '/include/js/inline_edit/inline_editing.js';
		$scripts[] = '/include/js/inline_edit/image_common.js';
		$scripts[] = '/include/js/inline_edit/gallery_edit_202.js';
		$scripts[] = $addonRelativeCode.'/gallery_options.js';
		$scripts[] = '/include/js/jquery.auto_upload.js';


		return $scripts;
	}

}