<?php

class td_block_9 extends td_block {

	static function cssMedia( $res_ctx ) {

		// fonts
		$res_ctx->load_font_settings( 'f_header' );
		$res_ctx->load_font_settings( 'f_ajax' );
		$res_ctx->load_font_settings( 'f_more' );

		// module 8 fonts
		$res_ctx->load_font_settings( 'm8f_title' );
		$res_ctx->load_font_settings( 'm8f_cat' );
		$res_ctx->load_font_settings( 'm8f_meta' );

	}

	public function get_custom_css() {
		// $unique_block_class - the unique class that is on the block. use this to target the specific instance via css
		$unique_block_class = $this->block_uid . '_rand';

		$compiled_css = '';

		$raw_css =
			"<style>

				/* @f_header */
				.$unique_block_class .td-block-title a,
				.$unique_block_class .td-block-title span {
					@f_header
				}
				/* @f_ajax */
				.$unique_block_class .td-subcat-list a,
				.$unique_block_class .td-subcat-dropdown span,
				.$unique_block_class .td-subcat-dropdown a {
					@f_ajax
				}
				/* @f_more */
				.$unique_block_class .td-load-more-wrap a {
					@f_more
				}
				/* @m8f_title */
				.$unique_block_class .td_module_8 .entry-title {
					@m8f_title
				}
				/* @m8f_cat */
				.$unique_block_class .td_module_8 .td-post-category {
					@m8f_cat
				}
				/* @m8f_meta */
				.$unique_block_class .td_module_8 .td-module-meta-info,
				.$unique_block_class .td_module_8 .td-module-comments a {
					@m8f_meta
				}
			</style>";


		$td_css_res_compiler = new td_css_res_compiler( $raw_css );
		$td_css_res_compiler->load_settings( __CLASS__ . '::cssMedia', $this->get_all_atts() );

		$compiled_css .= $td_css_res_compiler->compile_css();

		return $compiled_css;
	}

	function render($atts, $content = null) {

		parent::render($atts); // sets the live atts, $this->atts, $this->block_uid, $this->td_query (it runs the query)

        if (empty($td_column_number)) {
            $td_column_number = td_global::vc_get_column_number(); // get the column width of the block from the page builder API
        }

        $buffy = ''; //output buffer

        $buffy .= '<div class="' . $this->get_block_classes() . ' td-column-' . $td_column_number . ' td_block_padding td_block_bot_line" ' . $this->get_block_html_atts() . '>';

		    //get the block js
		    $buffy .= $this->get_block_css();

		    //get the js for this block
		    $buffy .= $this->get_block_js();

		    // block title wrap
		    $buffy .= '<div class="td-block-title-wrap">';
		        $buffy .= $this->get_block_title(); //get the block title
		        $buffy .= $this->get_pull_down_filter(); //get the sub category filter for this block
		    $buffy .= '</div>';

            $buffy .= '<div id=' . $this->block_uid . ' class="td_block_inner">';
                $buffy .= $this->inner($this->td_query->posts); //inner content of the block
            $buffy .= '</div>';

            //get the ajax pagination for this block
            $buffy .= $this->get_block_pagination();
        $buffy .= '</div> <!-- ./block -->';
        return $buffy;
    }

    function inner($posts, $td_column_number = '') {

        $buffy = '';

        $td_block_layout = new td_block_layout();
        if (empty($td_column_number)) {
            $td_column_number = td_global::vc_get_column_number(); // get the column width of the block from the page builder API
        }

	    $td_post_count = 0; // the number of posts rendered
	    $td_current_column = 1; //the current column

        if (!empty($posts)) {
            foreach ($posts as $post) {
	            $td_module_8 = new td_module_8($post, $this->get_all_atts());

	            switch ($td_column_number) {

		            case '1': //one column layout
			            $buffy .= $td_block_layout->open12(); //added in 010 theme - span 12 doesn't use rows
			            $buffy .= $td_module_8->render($post);
			            $buffy .= $td_block_layout->close12();
			            break;

		            case '2': //two column layout
			            $buffy .= $td_block_layout->open_row();

			            $buffy .= $td_block_layout->open6(); //added in 010 theme - span 12 doesn't use rows
			            $buffy .= $td_module_8->render($post);
			            $buffy .= $td_block_layout->close6();

			            if ($td_current_column == 2) {
				            $buffy .= $td_block_layout->close_row();
			            }
			            break;


		            case '3': //three column layout
			            $buffy .= $td_block_layout->open_row();

			            $buffy .= $td_block_layout->open4();
			            $buffy .= $td_module_8->render($post);
			            $buffy .= $td_block_layout->close4();

			            if ($td_current_column == 3) {
				            $buffy .= $td_block_layout->close_row();
			            }
		                break;
	            }

	            //current column
	            if ($td_current_column == $td_column_number) {
		            $td_current_column = 1;
	            } else {
		            $td_current_column++;
	            }

	            $td_post_count++;
            }
        }
        $buffy .= $td_block_layout->close_all_tags();
        return $buffy;
    }
}
