PHP themify_get_image函数代码示例

 function widget($args, $instance)
 {
     /**
     *  Default Values
     *  'title' => 'Most Commented Posts',
     				'show_count' => 5,
     				'show_excerpt'	=> false,
     				'show_thumb' => false,
     				'thumb_width' => 50,
     				'thumb_height' => 50,
     				'excerpt_length' => 55,
     				'hide_title' => false
     */
     extract($args);
     extract($instance);
     $loop = get_posts(array('numberposts' => $show_count, 'orderby' => 'comment_count', 'post_type' => 'post', 'order' => 'DESC'));
     $html = '';
     if ($loop) {
         /* Before widget (defined by themes). */
         echo $before_widget;
         /* Title of widget (before and after defined by themes). */
         if ($title) {
             echo $before_title . $title . $after_title;
         }
         $html .= '<ul class="feature-posts-list">';
         global $post;
         foreach ($loop as $post) {
             setup_postdata($post);
             $post_excerpt = trim(strip_tags($post->post_excerpt));
             $post_title = trim(strip_tags($post->post_title));
             // cut to character limit
             $cut_excerpt = substr($post_excerpt, 0, $excerpt_length);
             if ($cut_excerpt != $post_excerpt) {
                 // cut to last space
                 $post_excerpt = substr($post_excerpt, 0, strrpos($post_excerpt, ' '));
             }
             $html .= '<li>';
             if ($show_thumb) {
                 $html .= themify_get_image('ignore=true&w=' . $instance['thumb_width'] . '&h=' . $instance['thumb_height'] . '&before=<a href="' . get_permalink() . '">&after=</a>&class=post-img');
             }
             if (!$hide_title) {
                 $html .= '<a href="' . get_permalink() . '" class="feature-posts-title">' . get_the_title() . '</a>';
             }
             if ($show_comment_count) {
                 $comment_string = get_comments_number() > 1 ? __('comments', 'themify') : __('comment', 'themify');
                 $html .= '<br/><small>' . get_comments_number() . ' ' . $comment_string . '</small> <br />';
             }
             if ($show_excerpt) {
                 $the_excerpt = get_the_excerpt();
                 if ($excerpt_length != "") {
                     // cut to character limit
                     $the_excerpt = substr($the_excerpt, 0, $excerpt_length);
                     // cut to last space
                     $the_excerpt = substr($the_excerpt, 0, strrpos($the_excerpt, ' '));
                 }
                 $html .= '<span class="post-excerpt">' . $the_excerpt . '</span>';
             }
             $html .= '</li>';
             wp_reset_postdata();
         }
         $html .= '</ul>';
         echo $html;
         echo $after_widget;
     }
 }

 * @author Themify
 */
extract($settings, EXTR_SKIP);
?>

<div class="gallery-showcase-image">
	<img src="<?php 
echo wp_get_attachment_url($gallery_images[0]->ID);
?>
" alt="" />
</div>

<div class="gallery-images">

	<?php 
$i = 0;
foreach ($gallery_images as $image) {
    $link = wp_get_attachment_url($image->ID);
    $link_before = '' != $link ? sprintf('<a title="%s" href="%s">', esc_attr($image->post_title), esc_url($link)) : '';
    $link_after = '' != $link ? '</a>' : '';
    if ($this->is_img_php_disabled()) {
        $image = wp_get_attachment_image($image->ID, 'thumbnail');
    } else {
        $image = wp_get_attachment_image_src($image->ID, 'full');
        $image = themify_get_image("ignore=true&src={$image[0]}&w={$thumb_w_gallery}&h={$thumb_h_gallery}");
    }
    echo $link_before . $image . $link_after;
}
// end loop
?>
</div>

/**
 * Returns logo image.
 * Available filters:
 * 'themify_'.$location.'_logo_tag': filter the HTML tag used to wrap the text or image.
 * 'themify_logo_home_url': filter the home URL linked.
 * 'themify_'.$location.'_logo_html': filter the final HTML output to page.
 * @param string $location Logo location used as key to get theme setting values
 * @return string logo markup
 */
function themify_logo_image($location = 'site_logo', $cssid = 'site-logo')
{
    if (themify_get('setting-' . $location) == 'image' && themify_check('setting-' . $location . '_image_value')) {
        $logo_tag = apply_filters('themify_' . $location . '_logo_tag', 'div');
        $type = 'image';
    } else {
        $logo_tag = apply_filters('themify_' . $location . '_logo_tag', 'h1');
        $type = 'text';
    }
    $html = '<' . $logo_tag . ' id="' . $cssid . '">';
    $html .= '<a class="hidden-xs" href="' . apply_filters('themify_logo_home_url', "#header") . '" title="' . get_bloginfo('name') . '">';
    if ('image' == $type) {
        $html .= themify_get_image("src=" . themify_get('setting-' . $location . '_image_value') . "&w=" . themify_get('setting-' . $location . '_width') . "&h=" . themify_get('setting-' . $location . '_height') . "&alt=" . urlencode(get_bloginfo('name')));
    } else {
        $html .= get_bloginfo('name');
    }
    $html .= '</a>';
    $html .= '</' . $logo_tag . '>';
    return apply_filters('themify_' . $location . '_logo_html', $html, $location, $logo_tag, $type);
}

        ?>
				</ul>
			</div>
		<?php 
    } else {
        // Check if user wants to use a common dimension or those defined in each highlight
        if ('yes' == $themify->use_original_dimensions) {
            // Save post id
            $post_id = get_the_ID();
            // Set image width
            $themify->width = get_post_meta($post_id, 'image_width', true);
            // Set image height
            $themify->height = get_post_meta($post_id, 'image_height', true);
        }
        //otherwise display the featured image
        if ($post_image = themify_get_image('ignore=true&' . $themify->auto_featured_image . $themify->image_setting . "w=" . $themify->width . "&h=" . $themify->height)) {
            ?>
				<figure class="post-image <?php 
            echo $themify->image_align;
            ?>
">
					<?php 
            if ('yes' == $themify->unlink_image) {
                ?>
						<?php 
                echo $post_image;
                ?>
					<?php 
            } else {
                ?>
						<a href="<?php 

/**
 * Returns logo image.
 * Available filters:
 * 'themify_'.$location.'_logo_tag': filter the HTML tag used to wrap the text or image.
 * 'themify_logo_home_url': filter the home URL linked.
 * 'themify_'.$location.'_logo_html': filter the final HTML output to page.
 * @param string $location Logo location used as key to get theme setting values
 * @param string $cssid ID attribute for the logo tag.
 * @return string logo markup
 */
function themify_logo_image($location = 'site_logo', $cssid = 'site-logo')
{
    global $themify_customizer;
    $logo_tag = apply_filters('themify_' . $location . '_logo_tag', 'div');
    $logo_mod = get_theme_mod($cssid . '_image');
    $logo_is_image = themify_get('setting-' . $location) == 'image' && themify_check('setting-' . $location . '_image_value');
    $html = '<' . $logo_tag . ' id="' . esc_attr($cssid) . '">';
    if ($logo_is_image && empty($logo_mod)) {
        $html .= '<a href="' . esc_url(apply_filters('themify_logo_home_url', home_url())) . '" title="' . esc_attr(get_bloginfo('name')) . '">';
        $type = $logo_is_image ? 'image' : 'text';
        $site_name = get_bloginfo('name');
        if ('image' == $type) {
            $html .= themify_get_image('ignore=true&src=' . themify_get('setting-' . $location . '_image_value') . '&w=' . themify_get('setting-' . $location . '_width') . '&h=' . themify_get('setting-' . $location . '_height') . '&alt=' . urlencode(get_bloginfo('name')));
            $html .= isset($themify_customizer) ? '<span style="display: none;">' . esc_html($site_name) . '</span>' : '';
        } else {
            $html .= isset($themify_customizer) ? '<span>' . esc_html($site_name) . '</span>' : esc_html($site_name);
        }
        $html .= '</a>';
    } else {
        $type = 'customizer';
        $html .= $themify_customizer->site_logo($cssid);
    }
    $html .= '</' . $logo_tag . '>';
    return apply_filters('themify_' . $location . '_logo_html', $html, $location, $logo_tag, $type);
}

 /**
  * Returns the image for the portfolio slider
  * @param int $attachment_id Image attachment ID
  * @param int $width Width of the returned image
  * @param int $height Height of the returned image
  * @param string $size Size of the returned image
  * @return string
  * @since 1.1.0
  */
 function portfolio_image($attachment_id, $width, $height, $size = 'large')
 {
     $size = apply_filters('themify_portfolio_image_size', $size);
     if (themify_check('setting-img_settings_use')) {
         // Image Script is disabled, use WP image
         $html = wp_get_attachment_image($attachment_id, $size);
     } else {
         // Image Script is enabled, use it to process image
         $img = wp_get_attachment_image_src($attachment_id, $size);
         $html = themify_get_image('ignore=true&src=' . $img[0] . '&w=' . $width . '&h=' . $height);
     }
     return apply_filters('themify_portfolio_image_html', $html, $attachment_id, $width, $height, $size);
 }

        $image_h = $img_h_slider;
        $image_title = isset($content['img_title_slider']) ? $content['img_title_slider'] : '';
        $param_image_src = 'src=' . $image_url . '&w=' . $image_w . '&h=' . $image_h . '&alt=' . $image_title . '&ignore=true';
        if ($this->is_img_php_disabled()) {
            // get image preset
            $preset = $image_size_slider != '' ? $image_size_slider : themify_get('setting-global_feature_size');
            if (isset($_wp_additional_image_sizes[$preset]) && $image_size_slider != '') {
                $image_w = intval($_wp_additional_image_sizes[$preset]['width']);
                $image_h = intval($_wp_additional_image_sizes[$preset]['height']);
            } else {
                $image_w = $image_w != '' ? $image_w : get_option($preset . '_size_w');
                $image_h = $image_h != '' ? $image_h : get_option($preset . '_size_h');
            }
            $image = '<img src="' . $image_url . '" alt="' . $image_title . '" width="' . $image_w . '" height="' . $image_h . '">';
        } else {
            $image = themify_get_image($param_image_src);
        }
        ?>
				<?php 
        if (!empty($content['img_link_slider'])) {
            ?>
				<a href="<?php 
            echo $content['img_link_slider'];
            ?>
" alt="<?php 
            echo $content['img_title_slider'];
            ?>
">
					<?php 
            echo $image;
            ?>

    if (themify_check('setting-header_slider_display') && themify_get('setting-header_slider_display') == "images") {
        $options = array('one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten');
        foreach ($options as $option) {
            $option = 'setting-header_slider_images_' . $option;
            if (themify_check($option . '_image')) {
                echo '<li>';
                $title = function_exists('icl_t') ? icl_t('Themify', $option . '_title', themify_get($option . '_title')) : (themify_check($option . '_title') ? themify_get($option . '_title') : '');
                $image = themify_get($option . '_image');
                $alt = $title ? $title : $image;
                if (themify_check($option . '_link')) {
                    $link = themify_get($option . '_link');
                    $title_attr = $title ? "title='{$title}'" : '';
                    echo "<div class='slide-feature-image'><a href='{$link}' {$title_attr}>" . themify_get_image("src={$image}&ignore=true&w={$img_width}&h={$img_height}&alt={$alt}&class=feature-img") . '</a></div>';
                    echo $title ? '<div class="slide-content-wrap"><h3 class="slide-post-title"><a href="' . $link . '" ' . $title_attr . ' >' . $title . '</a></h3></div>' : '';
                } else {
                    echo '<div class="slide-feature-image">' . themify_get_image("src=" . $image . "&ignore=true&w={$img_width}&h={$img_height}&alt=" . $alt . "&class=feature-img") . '</div>';
                    echo $title ? '<div class="slide-content-wrap"><h3 class="slide-post-title">' . $title . '</h3></div>' : '';
                }
                echo '</li>';
            }
        }
    } else {
        query_posts($num_posts . $cat);
        if (have_posts()) {
            while (have_posts()) {
                the_post();
                ?>
                

					<?php 
                $link = themify_get_featured_image_link();

        ?>
		</figure>

	<?php 
    } else {
        ?>

		<?php 
        if ('yes' == $themify->use_original_dimensions) {
            $themify->width = themify_get('image_width');
            $themify->height = themify_get('image_height');
        }
        ?>

		<?php 
        if ($post_image = themify_get_image('ignore=true&w=' . $themify->width . '&h=' . $themify->height)) {
            ?>
		
			<figure class="post-image <?php 
            echo $themify->image_align;
            ?>
">

				<?php 
            if ($themify->unlink_image != 'yes') {
                ?>
					<a href="<?php 
                echo themify_get_featured_image_link();
                ?>
" class="themify-lightbox">
				<?php 

/**
 * Image Helper - Echoes themify_get_image
 * @param string $options Format string.
 */
function themify_image($options)
{
    echo themify_get_image($options);
}

		<?php 
    themify_before_post_image();
    // Hook
    ?>
		
		<?php 
    if (themify_get('video_url') != '') {
        ?>
			
			<?php 
        global $wp_embed;
        echo $wp_embed->run_shortcode('[embed]' . themify_get('video_url') . '[/embed]');
        ?>

		<?php 
    } elseif ($post_image = themify_get_image($themify->auto_featured_image . $themify->image_setting . "w=" . $themify->width . "&h=" . $themify->height)) {
        ?>
			
			<figure class="post-image <?php 
        echo $themify->image_align;
        ?>
">
				<?php 
        if ('yes' == $themify->unlink_image) {
            ?>
					<?php 
            echo $post_image;
            ?>
				<?php 
        } else {
            ?>

		<div class="related-posts">
			<h4 class="related-title"><?php 
        _e('Related Posts', 'themify');
        ?>
</h4>
			<?php 
        while ($related->have_posts()) {
            $related->the_post();
            ?>
				<article class="post type-post clearfix">

					<?php 
            if (!themify_check($key . '_hide_image') && has_post_thumbnail()) {
                ?>
						<?php 
                if ($post_image = themify_get_image('setting=image_post_single&w=255&h=155&ignore=true')) {
                    ?>
							<figure class="post-image clearfix">
								<a href="<?php 
                    echo themify_get_featured_image_link();
                    ?>
"><?php 
                    echo $post_image;
                    themify_zoom_icon();
                    ?>
</a>
							</figure>
						<?php 
                }
                // if there's a featured image
                ?>

/**
 * Create a slider with posts retrieved through get_posts
 * @param Object $atts
 * @param String $content
 * @return String
 */
function themify_shortcode_post_slider($atts, $content = null)
{
    extract(shortcode_atts(array('visible' => '1', 'scroll' => '1', 'auto' => '0', 'wrap' => 'no', 'excerpt_length' => '20', 'speed' => 'normal', 'slider_nav' => 'yes', 'limit' => '5', 'category' => '', 'image' => 'yes', 'image_w' => '240px', 'image_h' => '180px', 'more_text' => 'More...', 'title' => 'yes', 'display' => 'none', 'post_meta' => 'no', 'post_date' => 'no', 'width' => '', 'height' => '', 'class' => '', 'unlink_title' => 'no', 'unlink_image' => 'no'), $atts));
    if ($wrap == "yes") {
        $wrapvar = "circular";
    }
    if ($wrap == "no") {
        $wrapvar = "null";
    }
    $numsldr = rand(0, 10000);
    global $wpdb, $post, $table_prefix;
    if ($category == 0) {
        $posts = get_posts(array('numberposts' => $limit));
    } else {
        $arraycat = array($category);
        $listcat = $category;
        $arraycat = explode(',', $listcat);
        $posts = get_posts('category=' . $listcat . '&numberposts=' . $show);
    }
    if ($posts) {
        $postsliderstr = '<!-- shortcode post_slider --> <div id="post-slider-' . $numsldr . '" style="width: ' . $width . '; height: ' . $height . ';" class="shortcode clearfix post-slider ' . $class . '">
		<ul class="slides">';
        foreach ($posts as $post) {
            setup_postdata($post);
            global $more;
            $more = 0;
            $post_class = "";
            if (themify_get('external_link') != '') {
                $thislink = themify_get('external_link');
            } else {
                $thislink = get_permalink();
            }
            foreach (get_post_class() as $postclass) {
                $post_class .= " " . $postclass;
            }
            //get_post_class() as $postclass
            $postsliderstr .= '<li><div  class="slide-wrap ' . $post_class . '">';
            if ($image == "yes") {
                if ('no' == $unlink_image) {
                    $postsliderstr .= themify_get_image('ignore=true&w=' . $image_w . '&h=' . $image_h . '&alt=' . get_the_title() . '&before=<p class="post-image"><a href="' . $thislink . '">&after=</a></p>');
                } else {
                    $postsliderstr .= themify_get_image('ignore=true&w=' . $image_w . '&h=' . $image_h . '&alt=' . get_the_title() . '&before=<p class="post-image">&after=</p>');
                }
            }
            //$image == "yes"
            if ($title == "yes") {
                if ('no' == $unlink_title) {
                    $postsliderstr .= '<h3 class="post-title"><a href="' . get_permalink() . '">' . get_the_title() . '</a></h3>';
                } else {
                    $postsliderstr .= '<h3 class="post-title">' . get_the_title() . '</h3>';
                }
            }
            //$title == "yes"
            if ($post_date == "yes") {
                $postsliderstr .= '<p class="post-date">' . get_the_date() . '</p>';
            }
            //$post_date == "yes"
            if ($post_meta == "yes") {
                $postsliderstr .= '<p class="post-meta">
					<span class="post-author">' . get_the_author() . '</span>
					<span class="post-category">' . get_the_category_list(', ') . '</span>';
                $num_comments = get_comments_number();
                if (comments_open()) {
                    ob_start();
                    comments_popup_link('0', '1', '%', 'comments-link', '');
                    $write_comments = ob_get_contents();
                    ob_clean();
                } else {
                    $write_comments = __('');
                }
                $postsliderstr .= '<span class="post-comment">' . $write_comments . '</span>';
                if (has_tag()) {
                    $postsliderstr .= '<span class="post-tag">' . get_the_tag_list('', ', ') . '</span>';
                }
                $postsliderstr .= '</p>';
            }
            //$post_meta == "yes"
            if ($display == "content") {
                $postsliderstr .= '<div class="post-content">' . themify_get_content($more_text) . '</div></div></li>
';
            }
            //$display == "content"
            if ($display == "excerpt") {
                $postsliderstr .= '<div class="post-content">' . themify_excerpt($excerpt_length) . '</div></div></li>
';
            }
            //$display == "excerpt"
        }
        $postsliderstr .= '</ul>';
        if ($slider_nav == "yes") {
            $nextbutton = "<div>&raquo;</div>";
            $prevbutton = "<div>&laquo;</div>";
        } else {
            $nextbutton = "null";
//.........这里部分代码省略.........

/**
 * Create a slider with posts retrieved through get_posts
 * @param Object $atts
 * @param String $content
 * @return String
 */
function themify_shortcode_post_slider($atts, $content = null)
{
    wp_enqueue_script('themify-carousel-js');
    extract(shortcode_atts(array('visible' => '1', 'scroll' => '1', 'auto' => '0', 'pause_hover' => 'no', 'wrap' => 'yes', 'excerpt_length' => '20', 'speed' => 'normal', 'slider_nav' => 'yes', 'pager' => 'yes', 'limit' => '5', 'offset' => '0', 'category' => '', 'image' => 'yes', 'image_w' => '240px', 'image_h' => '180px', 'more_text' => __('More...', 'themify'), 'title' => 'yes', 'display' => 'none', 'post_meta' => 'no', 'post_date' => 'no', 'width' => '', 'height' => '', 'class' => '', 'unlink_title' => 'no', 'unlink_image' => 'no', 'image_size' => 'medium', 'post_type' => 'post', 'taxonomy' => 'category', 'order' => 'DESC', 'orderby' => 'date', 'effect' => 'scroll'), $atts, 'themify_post_slider'));
    $wrapvar = 'false';
    if ('yes' == $wrap) {
        $wrapvar = 'true';
    }
    if ('0' == $auto) {
        $play = 'false';
    } else {
        $play = 'true';
    }
    switch ($speed) {
        case 'fast':
            $speed = '.5';
            break;
        case 'normal':
            $speed = '1';
            break;
        case 'slow':
            $speed = '4';
            break;
    }
    $pause_hover = $pause_hover == 'yes' ? 'true' : 'false';
    $numsldr = rand(0, 10000);
    $postsliderstr = '';
    global $post;
    $query_args = array('numberposts' => $limit, 'offset' => $offset, 'post_type' => $post_type, 'order' => $order, 'orderby' => $orderby, 'suppress_filters' => false, 'post__not_in' => array(get_the_ID()));
    if ('' != $category) {
        $tax_query_terms = explode(',', $category);
        if (preg_match('#[a-z]#', $category)) {
            $query_args['tax_query'] = array(array('taxonomy' => $taxonomy, 'field' => 'slug', 'terms' => $tax_query_terms));
        } else {
            $exclude = array_filter($tax_query_terms, 'themify_is_negative_number');
            $query_args['tax_query'] = array('relation' => 'AND', array('taxonomy' => $taxonomy, 'field' => 'id', 'terms' => array_filter($tax_query_terms, 'themify_is_positive_number')), array('taxonomy' => $taxonomy, 'field' => 'id', 'terms' => array_map('themify_make_absolute_number', $exclude), 'operator' => 'NOT IN'));
        }
    }
    $posts = get_posts($query_args);
    $class .= ' effect-' . $effect;
    if ($posts) {
        $postsliderstr = '<!-- shortcode post_slider --> <div id="post-slider-' . esc_attr($numsldr) . '" style="width: ' . esc_attr($width) . '; height: ' . esc_attr($height) . ';" class="shortcode clearfix post-slider ' . $class . '">
		<ul class="slides">';
        foreach ($posts as $post) {
            setup_postdata($post);
            global $more;
            $more = 0;
            $post_class = '';
            foreach (get_post_class() as $postclass) {
                $post_class .= " " . $postclass;
            }
            //get_post_class() as $postclass
            $postsliderstr .= '<li><div  class="slide-wrap ' . esc_attr($post_class) . '">';
            if ('yes' == $image) {
                $video_url = themify_get('video_url');
                if ('' != $video_url) {
                    $postsliderstr .= '<div class="post-video">';
                    global $wp_embed;
                    $postsliderstr .= $wp_embed->run_shortcode('[embed]' . $video_url . '[/embed]');
                    $postsliderstr .= '</div>';
                } else {
                    if ('no' == $unlink_image) {
                        $postsliderstr .= themify_get_image(array('image_size=' => $image_size, 'ignore' => true, 'w' => $image_w, 'h' => $image_h, 'alt' => get_the_title(), 'before' => '<p class="post-image"><a href="' . themify_get_featured_image_link() . '">', 'after' => '</a></p>'));
                    } else {
                        $postsliderstr .= themify_get_image(array('image_size' => $image_size, 'ignore' => true, 'w' => $image_w, 'h' => $image_h, 'alt' => get_the_title(), 'before' => '<p class="post-image">', 'after' => '</p>'));
                    }
                }
            }
            //'yes' == $image
            if ('yes' == $title) {
                if ('no' == $unlink_title) {
                    $postsliderstr .= '<h3 class="post-title"><a href="' . themify_get_featured_image_link() . '">' . get_the_title() . '</a></h3>';
                } else {
                    $postsliderstr .= '<h3 class="post-title">' . get_the_title() . '</h3>';
                }
            }
            //$title == "yes"
            if ($post_date == "yes") {
                $postsliderstr .= '<p class="post-date">' . get_the_date() . '</p>';
            }
            //$post_date == "yes"
            if ('yes' == $post_meta) {
                $postsliderstr .= '<p class="post-meta">
					<span class="post-author">' . get_the_author() . '</span>
					<span class="post-category">' . get_the_category_list(', ') . '</span>';
                if (comments_open()) {
                    ob_start();
                    comments_popup_link('0', '1', '%', 'comments-link', '');
                    $write_comments = ob_get_contents();
                    ob_clean();
                } else {
                    $write_comments = '';
                }
                $postsliderstr .= '<span class="post-comment">' . $write_comments . '</span>';
//.........这里部分代码省略.........

 /**
  * Returns logo image
  * @param string
  * @return string
  */
 function logo_image($location = 'site_logo')
 {
     $html = '<a href="' . home_url() . '" title="' . get_bloginfo('name') . '">';
     $html .= themify_get_image("src=" . themify_get('setting-' . $location . '_image_value') . "&w=" . themify_get('setting-' . $location . '_width') . "&h=" . themify_get('setting-' . $location . '_height') . "&alt=" . urlencode(get_bloginfo('name')));
     $html .= '</a>';
     return apply_filters('themify_' . $location . '_image', $html);
 }