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PHP Jetpack_PostImages::get_image方法代码示例

本文整理汇总了PHP中Jetpack_PostImages::get_image方法的典型用法代码示例。如果您正苦于以下问题:PHP Jetpack_PostImages::get_image方法的具体用法?PHP Jetpack_PostImages::get_image怎么用?PHP Jetpack_PostImages::get_image使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Jetpack_PostImages的用法示例。


在下文中一共展示了Jetpack_PostImages::get_image方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: colorposts_get_post_image

/**
 * Get an image from a post
 *
 * @uses Jetpack_PostImages::get_image( $post_id ) to get the source of an image in a post, apply_filters()
 *
 * @since 1.0
 *
 * @return string $the_image the image source
 */
function colorposts_get_post_image()
{
    $post_id = get_the_ID();
    if (class_exists('Jetpack_PostImages')) {
        $the_image = Jetpack_PostImages::get_image($post_id);
        if (!empty($the_image['src'])) {
            $the_image = $the_image['src'];
        } else {
            $the_image = apply_filters('jetpack_open_graph_image_default', "http://wordpress.com/i/blank.jpg");
        }
    }
    $the_image = apply_filters('colorposts_image_output', $the_image);
    return esc_url($the_image);
}
开发者ID:fovoc,项目名称:color-posts,代码行数:23,代码来源:functions.jeherve-get-color.php

示例2: wpcom_amp_add_image_to_metadata

function wpcom_amp_add_image_to_metadata($metadata, $post)
{
    if (!class_exists('Jetpack_PostImages')) {
        return wpcom_amp_add_fallback_image_to_metadata($metadata);
    }
    $image = Jetpack_PostImages::get_image($post->ID, array('fallback_to_avatars' => true, 'avatar_size' => 200, 'from_thumbnail' => false, 'from_attachment' => false));
    if (empty($image)) {
        return wpcom_amp_add_fallback_image_to_metadata($metadata);
    }
    if (!isset($image['src_width'])) {
        $dimensions = wpcom_amp_getimagesize($image['src']);
        if ($dimensions) {
            $image['src_width'] = $dimensions[0];
            $image['src_height'] = $dimensions[1];
        }
    }
    $metadata['image'] = array('@type' => 'ImageObject', 'url' => $image['src'], 'width' => $image['src_width'], 'height' => $image['src_height']);
    return $metadata;
}
开发者ID:thenextweb,项目名称:amp-wp,代码行数:19,代码来源:wpcom-helper.php

示例3: widget

    function widget($args, $instance)
    {
        $title = isset($instance['title']) ? $instance['title'] : false;
        if (false === $title) {
            $title = $this->default_title;
        }
        /** This filter is documented in core/src/wp-includes/default-widgets.php */
        $title = apply_filters('widget_title', $title);
        $count = isset($instance['count']) ? (int) $instance['count'] : false;
        if ($count < 1 || 10 < $count) {
            $count = 10;
        }
        /**
         * Control the number of displayed posts.
         *
         * @since 3.3.0
         *
         * @param string $count Number of Posts displayed in the Top Posts widget. Default is 10.
         */
        $count = apply_filters('jetpack_top_posts_widget_count', $count);
        $types = isset($instance['types']) ? (array) $instance['types'] : array('post', 'page');
        if (isset($instance['display']) && in_array($instance['display'], array('grid', 'list', 'text'))) {
            $display = $instance['display'];
        } else {
            $display = 'text';
        }
        if ('text' != $display) {
            $get_image_options = array('fallback_to_avatars' => true, 'gravatar_default' => apply_filters('jetpack_static_url', set_url_scheme('http://en.wordpress.com/i/logo/white-gray-80.png')));
            if ('grid' == $display) {
                $get_image_options['avatar_size'] = 200;
            } else {
                $get_image_options['avatar_size'] = 40;
            }
            /**
             * Top Posts Widget Image options.
             *
             * @since 1.8.0
             *
             * @param array $get_image_options {
             * Array of Image options.
             * @type bool true Should we default to Gravatars when no image is found? Default is true.
             * @type string $gravatar_default Default Image URL if no Gravatar is found.
             * @type int $avatar_size Default Image size.
             * }
             */
            $get_image_options = apply_filters('jetpack_top_posts_widget_image_options', $get_image_options);
        }
        $posts = $this->get_by_views($count);
        // Filter the returned posts. Remove all posts that do not match the chosen Post Types.
        if (isset($types)) {
            foreach ($posts as $k => $post) {
                if (!in_array($post['post_type'], $types)) {
                    unset($posts[$k]);
                }
            }
        }
        if (!$posts) {
            $posts = $this->get_fallback_posts();
        }
        echo $args['before_widget'];
        if (!empty($title)) {
            echo $args['before_title'] . $title . $args['after_title'];
        }
        if (!$posts) {
            if (current_user_can('edit_theme_options')) {
                echo '<p>' . sprintf(__('There are no posts to display. <a href="%s">Want more traffic?</a>', 'jetpack'), 'http://en.support.wordpress.com/getting-more-site-traffic/') . '</p>';
            }
            echo $args['after_widget'];
            return;
        }
        switch ($display) {
            case 'list':
            case 'grid':
                wp_enqueue_style('widget-grid-and-list');
                foreach ($posts as &$post) {
                    $image = Jetpack_PostImages::get_image($post['post_id'], array('fallback_to_avatars' => true));
                    $post['image'] = $image['src'];
                    if ('blavatar' != $image['from'] && 'gravatar' != $image['from']) {
                        $size = (int) $get_image_options['avatar_size'];
                        $post['image'] = jetpack_photon_url($post['image'], array('resize' => "{$size},{$size}"));
                    }
                }
                unset($post);
                if ('grid' == $display) {
                    echo "<div class='widgets-grid-layout no-grav'>\n";
                    foreach ($posts as $post) {
                        ?>
					<div class="widget-grid-view-image">
						<?php 
                        /**
                         * Fires before each Top Post result, inside <li>.
                         *
                         * @since 3.2.0
                         *
                         * @param string $post['post_id'] Post ID.
                         */
                        do_action('jetpack_widget_top_posts_before_post', $post['post_id']);
                        ?>
						<a href="<?php 
                        echo esc_url($post['permalink']);
//.........这里部分代码省略.........
开发者ID:martincarson,项目名称:jetpack,代码行数:101,代码来源:top-posts.php

示例4: get_image

 public function get_image($post)
 {
     if (class_exists('Jetpack_PostImages')) {
         $image = Jetpack_PostImages::get_image($post->ID, array('fallback_to_avatars' => true));
         if (!empty($image)) {
             return $image['src'];
         }
     }
     /**
      * Filters the default image used by the Pinterest Pin It share button.
      *
      * @module sharedaddy
      *
      * @since 3.6.0
      *
      * @param string $url Default image URL.
      */
     return apply_filters('jetpack_sharing_pinterest_default_image', 'https://s0.wp.com/i/blank.jpg');
 }
开发者ID:pacificano,项目名称:pacificano,代码行数:19,代码来源:sharing-sources.php

示例5: widget

    function widget($args, $instance)
    {
        $title = isset($instance['title']) ? $instance['title'] : false;
        if (false === $title) {
            $title = $this->default_title;
        }
        $title = apply_filters('widget_title', $title);
        $count = isset($instance['count']) ? (int) $instance['count'] : false;
        if ($count < 1 || 20 < $count) {
            $count = 10;
        }
        if (isset($instance['display']) && in_array($instance['display'], array('grid', 'list', 'text'))) {
            $display = $instance['display'];
        } else {
            $display = 'text';
        }
        if ('text' != $display) {
            $get_image_options = array('fallback_to_avatars' => true, 'gravatar_default' => apply_filters('jetpack_static_url', is_ssl() ? 'https' : 'http' . '://en.wordpress.com/i/logo/white-gray-80.png'));
            if ('grid' == $display) {
                if ($count % 2 != 0) {
                    $count++;
                }
                $get_image_options['avatar_size'] = 200;
            } else {
                $get_image_options['avatar_size'] = 40;
            }
            $get_image_options = apply_filters('jetpack_top_posts_widget_image_options', $get_image_options);
        }
        $posts = $this->get_by_views($count);
        if (!$posts) {
            $posts = $this->get_fallback_posts();
        }
        echo $args['before_widget'];
        if (!empty($title)) {
            echo $args['before_title'] . $title . $args['after_title'];
        }
        if (!$posts) {
            if (current_user_can('edit_theme_options')) {
                echo '<p>' . sprintf(__('There are no posts to display. <a href="%s">Want more traffic?</a>', 'jetpack'), 'http://en.support.wordpress.com/getting-more-site-traffic/') . '</p>';
            }
            echo $args['after_widget'];
            return;
        }
        switch ($display) {
            case 'list':
            case 'grid':
                wp_enqueue_style('widget-grid-and-list');
                foreach ($posts as &$post) {
                    $image = Jetpack_PostImages::get_image($post['post_id']);
                    $post['image'] = $image['src'];
                    if ('blavatar' != $image['from'] && 'gravatar' != $image['from']) {
                        $size = (int) $get_image_options['avatar_size'];
                        $post['image'] = jetpack_photon_url($post['image'], array('resize' => "{$size},{$size}"));
                    }
                }
                unset($post);
                if ('grid' == $display) {
                    echo "<div class='widgets-grid-layout no-grav'>\n";
                    foreach ($posts as $post) {
                        ?>
					<div class="widget-grid-view-image">
						<a href="<?php 
                        echo esc_url($post['permalink']);
                        ?>
" title="<?php 
                        echo esc_attr(wp_kses($post['title'], array()));
                        ?>
" class="bump-view" data-bump-view="tp"><img src="<?php 
                        echo esc_url($post['image']);
                        ?>
" /></a>
					</div>

				<?php 
                    }
                    echo "</div>\n";
                } else {
                    echo "<ul class='widgets-list-layout no-grav'>\n";
                    foreach ($posts as $post) {
                        ?>
					<li>
						<img src="<?php 
                        echo esc_url($post['image']);
                        ?>
" class='widgets-list-layout-blavatar' />
						<div class="widgets-list-layout-links"><a href="<?php 
                        echo esc_url($post['permalink']);
                        ?>
" class="bump-view" data-bump-view="tp"><?php 
                        echo esc_html(wp_kses($post['title'], array()));
                        ?>
</a></div>
					</li>
				<?php 
                    }
                    echo "</ul>\n";
                }
                break;
            default:
                echo '<ul>';
//.........这里部分代码省略.........
开发者ID:ugurozer,项目名称:little,代码行数:101,代码来源:top-posts.php

示例6: jetpack_print_news_sitemap


//.........这里部分代码省略.........
        $post_types_in[] = $wpdb->prepare('%s', $post_type);
    }
    $post_types_in_string = implode(', ', $post_types_in);
    /**
     * Filter limit of entries to include in news sitemap.
     *
     * @module sitemaps
     *
     * @since 3.9.0
     *
     * @param int $count Number of entries to include in news sitemap.
     */
    $limit = apply_filters('jetpack_sitemap_news_sitemap_count', 1000);
    $cur_datetime = current_time('mysql', true);
    $query = $wpdb->prepare("\n\t\tSELECT p.ID, p.post_title, p.post_type, p.post_date, p.post_name, p.post_date_gmt, GROUP_CONCAT(t.name SEPARATOR ', ') AS keywords\n\t\tFROM\n\t\t\t{$wpdb->posts} AS p LEFT JOIN {$wpdb->term_relationships} AS r ON p.ID = r.object_id\n\t\t\tLEFT JOIN {$wpdb->term_taxonomy} AS tt ON r.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy = 'post_tag'\n\t\t\tLEFT JOIN {$wpdb->terms} AS t ON tt.term_id = t.term_id\n\t\tWHERE\n\t\t\tpost_status='publish' AND post_type IN ( {$post_types_in_string} ) AND post_date_gmt > (%s - INTERVAL 2 DAY)\n\t\tGROUP BY p.ID\n\t\tORDER BY p.post_date_gmt DESC LIMIT %d", $cur_datetime, $limit);
    // URL to XSLT
    $xsl = get_option('permalink_structure') ? home_url('news-sitemap.xsl') : home_url('/?jetpack-news-sitemap-xsl=true');
    // Unless it's zh-cn for Simplified Chinese or zh-tw for Traditional Chinese,
    // trim national variety so an ISO 639 language code as required by Google.
    $language_code = strtolower(get_locale());
    if (in_array($language_code, array('zh_tw', 'zh_cn'))) {
        $language_code = str_replace('_', '-', $language_code);
    } else {
        $language_code = preg_replace('/(_.*)$/i', '', $language_code);
    }
    header('Content-Type: application/xml');
    ob_start();
    echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
    echo '<?xml-stylesheet type="text/xsl" href="' . esc_url($xsl) . '"?>' . "\n";
    echo '<!-- generator="jetpack-' . JETPACK__VERSION . '" -->' . "\n";
    ?>
	<!-- generator="jetpack" -->
	<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"
	        xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
	        xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"
	        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"
		>
		<?php 
    $posts = $wpdb->get_results($query);
    foreach ($posts as $post) {
        setup_postdata($post);
        /**
         * Filter condition to allow skipping specific posts in news sitemap.
         *
         * @module sitemaps
         *
         * @since 3.9.0
         *
         * @param bool $skip Current boolean. False by default, so no post is skipped.
         * @param WP_POST $post Current post object.
         */
        if (apply_filters('jetpack_sitemap_news_skip_post', false, $post)) {
            continue;
        }
        $GLOBALS['post'] = $post;
        $url = array();
        $url['loc'] = get_permalink($post->ID);
        $news = array();
        $news['news:publication']['news:name'] = get_bloginfo_rss('name');
        $news['news:publication']['news:language'] = $language_code;
        $news['news:publication_date'] = jetpack_w3cdate_from_mysql($post->post_date_gmt);
        $news['news:title'] = get_the_title_rss();
        if ($post->keywords) {
            $news['news:keywords'] = html_entity_decode(ent2ncr($post->keywords), ENT_HTML5);
        }
        $url['news:news'] = $news;
        // Add image to sitemap
        $post_thumbnail = Jetpack_PostImages::get_image($post->ID);
        if (isset($post_thumbnail['src'])) {
            $url['image:image'] = array('image:loc' => esc_url($post_thumbnail['src']));
        }
        /**
         * Filter associative array with data to build <url> node and its descendants for current post in news sitemap.
         *
         * @module sitemaps
         *
         * @since 3.9.0
         *
         * @param array $url Data to build parent and children nodes for current post.
         * @param int $post_id Current post ID.
         */
        $url = apply_filters('jetpack_sitemap_news_sitemap_item', $url, $post);
        if (empty($url)) {
            continue;
        }
        jetpack_print_sitemap_item($url);
    }
    wp_reset_postdata();
    ?>
	</urlset>
	<?php 
    $xml = ob_get_contents();
    ob_end_clean();
    if (!empty($xml)) {
        set_transient('jetpack_news_sitemap', $xml, DAY_IN_SECONDS);
        echo $xml;
    }
    die;
}
开发者ID:kanei,项目名称:vantuch.cz,代码行数:101,代码来源:sitemaps.php

示例7: _generate_related_post_image_params

 /**
  * Generates the thumbnail image to be used for the post. Uses the
  * image as returned by Jetpack_PostImages::get_image()
  *
  * @param int $post_id
  * @uses self::get_options, apply_filters, Jetpack_PostImages::get_image, Jetpack_PostImages::fit_image_url
  * @return string
  */
 protected function _generate_related_post_image_params($post_id)
 {
     $options = $this->get_options();
     $image_params = array('src' => '', 'width' => 0, 'height' => 0);
     if (!$options['show_thumbnails']) {
         return $image_params;
     }
     $thumbnail_size = apply_filters('jetpack_relatedposts_filter_thumbnail_size', array('width' => 350, 'height' => 200));
     if (!is_array($thumbnail_size)) {
         $thumbnail_size = array('width' => (int) $thumbnail_size, 'height' => (int) $thumbnail_size);
     }
     // Try to get post image
     if (class_exists('Jetpack_PostImages')) {
         $img_url = '';
         $post_image = Jetpack_PostImages::get_image($post_id, $thumbnail_size);
         if (is_array($post_image)) {
             $img_url = $post_image['src'];
         } elseif (class_exists('Jetpack_Media_Summary')) {
             $media = Jetpack_Media_Summary::get($post_id);
             if (is_array($media) && !empty($media['image'])) {
                 $img_url = $media['image'];
             }
         }
         if (!empty($img_url)) {
             $image_params['width'] = $thumbnail_size['width'];
             $image_params['height'] = $thumbnail_size['height'];
             $image_params['src'] = Jetpack_PostImages::fit_image_url($img_url, $thumbnail_size['width'], $thumbnail_size['height']);
         }
     }
     return $image_params;
 }
开发者ID:moushegh,项目名称:blog-source-configs,代码行数:39,代码来源:jetpack-related-posts.php

示例8: get_post_image

 public function get_post_image($content)
 {
     $image = '';
     if (class_exists('Jetpack_PostImages')) {
         // Use the full stack of methods to find an image, except for HTML, which can cause loops
         $img = Jetpack_PostImages::get_image($content->ID);
         if (!empty($img['src'])) {
             return $img['src'];
         }
     }
     // If we have to fall back to the following, we only do a few basic image checks
     $content = $content->post_content;
     if (function_exists('has_post_thumbnail') && has_post_thumbnail()) {
         $thumb_id = get_post_thumbnail_id();
         $thumb = wp_get_attachment_image_src($thumb_id, 'full');
         // This shouldn't be necessary, since has_post_thumbnail() is true,
         // but... see http://wordpress.org/support/topic/jetpack-youtube-embeds
         if (!$thumb) {
             return '';
         }
         $image = remove_query_arg(array('w', 'h'), $thumb[0]);
     } else {
         if (preg_match_all('/<img (.+?)>/', $content, $matches)) {
             foreach ($matches[1] as $attrs) {
                 $media = $img = array();
                 foreach (wp_kses_hair($attrs, array('http', 'https')) as $attr) {
                     $img[$attr['name']] = $attr['value'];
                 }
                 if (!isset($img['src']) || 0 !== strpos($img['src'], 'http')) {
                     continue;
                 } else {
                     $image = htmlspecialchars_decode($img['src']);
                     break;
                 }
             }
         }
     }
     return $image;
 }
开发者ID:KurtMakesWeb,项目名称:CandG,代码行数:39,代码来源:sharing-sources.php

示例9: get_image_url

 /**
  * Retrieve the image URL for a post.
  *
  * @since 3.1.0
  *
  * @see Cedaro_Theme_PostMedia::get_image()
  * @todo Refactor to remove dependence on Cedaro_Theme_PostMedia::get_image()
  *
  * @param int|WP_Post  $post Optional. Post ID or object. Defaults to the current post.
  * @param string|array $size Optional. The size of the image to return. Defaults to large.
  * @return string      Image URL.
  */
 public function get_image_url($post = 0, $size = 'large')
 {
     $post = get_post($post);
     $url = $this->get_image_url_from_cache($post, $size);
     if (null !== $url) {
         return apply_filters($this->theme->prefix . '_post_image_url', $url, $post);
     }
     // Check for a featured image first.
     if (has_post_thumbnail($post->ID)) {
         $data = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), $size);
         $url = $data[0];
     } elseif (class_exists('Jetpack_PostImages') && ($data = Jetpack_PostImages::get_image($post->ID))) {
         $url = $data['src'];
     } elseif (!class_exists('Jetpack_PostImages')) {
         // Check the post content for an image.
         $html = $this->get_image_in_content($post->post_content);
         if (!empty($html) && preg_match('/src=[\'"]([^\'"]+)/', $html, $matches)) {
             $url = $matches[1];
         } else {
             // Check the post's attachments.
             $images = get_posts(array('post_type' => 'attachment', 'post_parent' => $post->ID, 'post_mime_type' => 'image', 'posts_per_page' => 1, 'fields' => 'ids', 'orderby' => 'menu_order', 'order' => 'asc'));
             if (count($images)) {
                 $data = wp_get_attachment_image_src($images[0], $size);
                 $url = $data[0];
             }
         }
     }
     $this->cache_image_url($post, $size, $url);
     return apply_filters($this->theme->prefix . '_post_image_url', $url, $post);
 }
开发者ID:TyRichards,项目名称:ty_the_band,代码行数:42,代码来源:class-cedaro-theme-postmedia.php

示例10: boardwalk_get_image

/**
 * Get one image from a specified post in the following order:
 * Featured Image, first attached image, first image from the_content HTML
 *
 * @param int $id, The post ID to check
 * @param string        $size   The image size to return, defaults to 'featured-home-big'.
 * @param string|array  $attr   Optional. Query string or array of attributes.
 * @return string       $thumb  Thumbnail image with markup.
 */
function boardwalk_get_image($post_id = null, $size = 'post-thumbnail', $attr = '')
{
    $post_id = null === $post_id ? get_the_ID() : $post_id;
    if ('' != get_the_post_thumbnail($post_id)) {
        return get_the_post_thumbnail($post_id, $size, $attr);
    }
    $attached_images = get_attached_media('image');
    if (!empty($attached_images)) {
        $first_attached_image = array_shift($attached_images);
        return wp_get_attachment_image($first_attached_image->ID, $size, false, $attr);
    }
    if (class_exists('Jetpack_PostImages')) {
        global $_wp_additional_image_sizes;
        $args = array('from_thumbnail' => false, 'from_slideshow' => true, 'from_gallery' => true, 'from_attachment' => false);
        $image = Jetpack_PostImages::get_image($post_id, $args);
        if (!empty($image)) {
            $image['width'] = '';
            $image['height'] = '';
            if (array_key_exists($size, $_wp_additional_image_sizes)) {
                $image['width'] = $_wp_additional_image_sizes[$size]['width'];
                $image['height'] = $_wp_additional_image_sizes[$size]['height'];
            }
            $image_src = Jetpack_PostImages::fit_image_url($image['src'], $image['width'], $image['height']);
            return '<img src="' . esc_url($image_src) . '" title="' . esc_attr(strip_tags(get_the_title())) . '" class="attachment-' . esc_attr($size) . ' wp-post-image" />';
        }
    }
    return false;
}
开发者ID:kanei,项目名称:vantuch.cz,代码行数:37,代码来源:extras.php


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