本文整理汇总了PHP中avia_image_by_id函数的典型用法代码示例。如果您正苦于以下问题：PHP avia_image_by_id函数的具体用法？PHP avia_image_by_id怎么用？PHP avia_image_by_id使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了avia_image_by_id函数的9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: avia_get_link
/**
* Fetches a url based on values set in the backend
* @param array $option_array array that at least needs to contain the linking method and depending on that, the appropriate 2nd id value
* @param string $keyprefix option set key that must be in front of every element key
* @param string $inside if inside is passed it will be wrapped inside <a> tags with the href set to the previously returned link url
* @param string $post_id if the function is called outside of the loop we might want to retrieve the permalink of a different post with this id
* @return string url (with image inside <a> tag if the image string was passed)
*/
function avia_get_link($option_array, $keyprefix, $inside = false, $post_id = false, $attr = "")
{
if (empty($option_array[$keyprefix . 'link'])) {
$option_array[$keyprefix . 'link'] = "";
}
//check which value the link array has (possible are empty, lightbox, page, post, cat, url) and create the according link
switch ($option_array[$keyprefix . 'link']) {
case "lightbox":
$url = avia_image_by_id($option_array[$keyprefix . 'image'], array('width' => 8000, 'height' => 8000), 'url');
break;
case "cat":
$url = get_category_link($option_array[$keyprefix . 'link_cat']);
break;
case "page":
$url = get_page_link($option_array[$keyprefix . 'link_page']);
break;
case "self":
if (!is_singular() || $post_id != avia_get_the_ID() || !isset($option_array[$keyprefix . 'image'])) {
$url = get_permalink($post_id);
} else {
$url = avia_image_by_id($option_array[$keyprefix . 'image'], array('width' => 8000, 'height' => 8000), 'url');
}
break;
case "url":
$url = $option_array[$keyprefix . 'link_url'];
break;
case "video":
$video_url = $option_array[$keyprefix . 'link_video'];
if (avia_backend_is_file($video_url, 'html5video')) {
$output = avia_html5_video_embed($video_url);
$class = "html5video";
} else {
global $wp_embed;
$output = $wp_embed->run_shortcode("[embed]" . $video_url . "[/embed]");
$class = "embeded_video";
}
$output = "<div class='slideshow_video {$class}'>" . $output . "</div>";
return $inside . $output;
break;
default:
$url = $inside;
break;
}
if (!$inside || $url == $inside) {
return $url;
} else {
return "<a {$attr} href='" . $url . "'>" . $inside . "</a>";
}
}示例2: widget
function widget($args, $instance)
{
global $avia_config;
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
$count = empty($instance['count']) ? '' : $instance['count'];
$cat = empty($instance['cat']) ? '' : $instance['cat'];
$excerpt = empty($instance['excerpt']) ? '' : $instance['excerpt'];
$image_size = isset($avia_config['widget_image_size']) ? $avia_config['widget_image_size'] : 'widget';
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
if (empty($this->avia_term)) {
$additional_loop = new WP_Query("cat=" . $cat . "&posts_per_page=" . $count);
} else {
$catarray = explode(',', $cat);
if (empty($catarray[0])) {
$new_query = array("posts_per_page" => $count, "post_type" => $this->avia_post_type);
} else {
if ($this->avia_new_query) {
$new_query = $this->avia_new_query;
} else {
$new_query = array("posts_per_page" => $count, 'tax_query' => array(array('taxonomy' => $this->avia_term, 'field' => 'id', 'terms' => explode(',', $cat), 'operator' => 'IN')));
}
}
$additional_loop = new WP_Query($new_query);
}
if ($additional_loop->have_posts()) {
echo '<ul class="news-wrap image_size_' . $image_size . '">';
while ($additional_loop->have_posts()) {
$additional_loop->the_post();
$format = "";
if (empty($this->avia_post_type)) {
$format = $this->avia_post_type;
}
if (empty($format)) {
$format = get_post_format();
}
if (empty($format)) {
$format = 'standard';
}
$the_id = get_the_ID();
$link = get_post_meta($the_id, '_portfolio_custom_link', true) != "" ? get_post_meta($the_id, '_portfolio_custom_link_url', true) : get_permalink();
echo '<li class="news-content post-format-' . $format . '">';
//check for preview images:
$image = "";
if (!current_theme_supports('force-post-thumbnails-in-widget')) {
$slides = avia_post_meta(get_the_ID(), 'slideshow', true);
if ($slides != "" && !empty($slides[0]['slideshow_image'])) {
$image = avia_image_by_id($slides[0]['slideshow_image'], $image_size, 'image');
}
}
if (current_theme_supports('post-thumbnails') && !$image) {
$image = get_the_post_thumbnail($the_id, $image_size);
}
$time_format = apply_filters('avia_widget_time', get_option('date_format') . " - " . get_option('time_format'), 'avia_newsbox');
echo "<a class='news-link' title='" . get_the_title() . "' href='" . $link . "'>";
$nothumb = !$image ? 'no-news-thumb' : '';
echo "<span class='news-thumb {$nothumb}'>";
echo $image;
echo "</span>";
if (empty($avia_config['widget_image_size']) || 'display title and excerpt' != $excerpt) {
echo "<strong class='news-headline'>" . get_the_title();
if ($time_format) {
echo "<span class='news-time'>" . get_the_time($time_format) . "</span>";
}
echo "</strong>";
}
echo "</a>";
if ('display title and excerpt' == $excerpt) {
echo "<div class='news-excerpt'>";
if (!empty($avia_config['widget_image_size'])) {
echo "<a class='news-link-inner' title='" . get_the_title() . "' href='" . $link . "'>";
echo "<strong class='news-headline'>" . get_the_title() . "</strong>";
echo "</a>";
if ($time_format) {
echo "<span class='news-time'>" . get_the_time($time_format) . "</span>";
}
}
the_excerpt();
echo "</div>";
}
echo '</li>';
}
echo "</ul>";
wp_reset_postdata();
}
echo $after_widget;
}示例3: str_replace
* ... last apply the default wordpress filters to the content
*/
$current_post['content'] = str_replace(']]>', ']]>', apply_filters('the_content', $current_post['content']));
/*
* Now extract the variables so that $current_post['slider'] becomes $slider, $current_post['title'] becomes $title, etc
*/
extract($current_post);
/*
* render the html:
*/
echo "<div class='" . implode(" ", get_post_class('post-entry post-entry-type-' . $post_format . " " . $post_class . " " . $with_slider)) . "'>";
//default link for preview images
$link = get_permalink();
//on single page replace the link with a fullscreen image
if (is_singular()) {
$link = avia_image_by_id(get_post_thumbnail_id(), 'large', 'url');
}
//echo preview image
if (strpos($blog_style, 'big') !== false) {
if ($slider) {
$slider = '<a href="' . $link . '">' . $slider . '</a>';
}
if ($slider) {
echo '<div class="big-preview ' . $blog_style . '">' . $slider . '</div>';
}
}
if (!empty($before_content)) {
echo '<div class="big-preview ' . $blog_style . '">' . $before_content . '</div>';
}
echo "<div class='blog-meta'>";
$blog_meta_output = "";示例4: upload
/**
*
* The upload method renders a single upload element so users can add their own pictures
* the script first gets the id of a hidden post that should store the image. if no post is set it will create one
* then we check if a basic url based upload should be used or a more sophisticated id based for slideshows and feauted images, which need
* the images resized automatically
*
* @param array $element the array holds data like type, value, id, class, description which are necessary to render the whole option-section
* @return string $output the string returned contains the html code generated within the method
*/
function upload($element)
{
global $post_ID;
$output = "";
$gallery_mode = false;
$id_generated = false;
$image_url = $element['std'];
if (empty($element['button-label'])) {
$element['button-label'] = "Upload";
}
//get post id of the hidden post that stores the image
if (!empty($element['attachment-prefix'])) {
if (empty($element['std']) && empty($element['no-attachment-id'])) {
$element['std'] = uniqid();
$id_generated = true;
}
$gallery_mode = true;
$postId = avia_media::get_custom_post($element['attachment-prefix'] . $element['std']);
} else {
$postId = avia_media::get_custom_post($element['name']);
if (is_numeric($element['std'])) {
$image_url = wp_get_attachment_image_src($element['std'], 'full');
$image_url = $image_url[0];
}
}
//switch between normal url upload and advanced image id upload
$mode = $prevImg = "";
//video or image, advanced or default upload?
if (isset($element['subtype'])) {
$mode = ' avia_advanced_upload';
if (!is_numeric($element['std']) && $element['std'] != '') {
$prevImg = '<a href="#" class="avia_remove_image">remove</a><img src="' . AVIA_IMG_URL . 'icons/video.png" alt="" />';
} else {
if ($element['std'] != '') {
$prevImg = '<a href="#" class="avia_remove_image">remove</a>' . wp_get_attachment_image($element['std'], array(100, 100));
}
}
} else {
if (!preg_match('!\\.jpg$|\\.jpeg$|\\.ico$|\\.png$|\\.gif$!', $image_url) && $image_url != "") {
$prevImg = '<a href="#" class="avia_remove_image">remove</a><img src="' . AVIA_IMG_URL . 'icons/video.png" alt="" />';
} else {
if ($image_url != '') {
$prevImg = '<a href="#" class="avia_remove_image">remove</a><img src="' . $image_url . '" alt="" />';
}
}
}
if ($gallery_mode) {
$image_url_array = array();
$attachments = get_children(array('post_parent' => $postId, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID'));
foreach ($attachments as $key => $attachment) {
$image_url_array[] = avia_image_by_id($attachment->ID, array('width' => 80, 'height' => 80));
}
$output .= "<div class='avia_thumbnail_container'>";
if (isset($image_url_array[0])) {
foreach ($image_url_array as $key => $img) {
$output .= "<div class='avia_gallery_thumb'><div class='avia_gallery_thumb_inner'>" . $img . "</div></div>";
}
$output .= "<div class='avia_clear'></div>";
}
$output .= "</div>";
}
$data = "";
$upload_class = "avia_uploader";
global $wp_version;
if (version_compare($wp_version, '3.5', '>=') && empty($element['force_old_media']) && empty($element['subtype'])) {
$upload_class = "avia_uploader_35";
if (empty($element['data'])) {
$element['data'] = array('target' => $element['id'], 'title' => $element['name'], 'type' => 'image', 'button' => $element['label'], 'class' => 'media-frame av-media-frame-image-only', 'frame' => 'select', 'state' => 'av_select_single_image', 'fetch' => 'url');
}
foreach ($element['data'] as $key => $value) {
if (is_array($value)) {
$value = implode(", ", $value);
}
$data .= " data-{$key}='{$value}' ";
}
}
$output .= '<div class="avia_upload_container avia_upload_container_' . $postId . $mode . '">';
$output .= ' <span class="avia_style_wrap avia_upload_style_wrap">';
$output .= ' <input type="text" class="avia_upload_input ' . $element['class'] . '" value="' . $element['std'] . '" name="' . $element['id'] . '" id="' . $element['id'] . '" />';
$output .= ' <a ' . $data . ' href="#' . $postId . '" class="avia_button ' . $upload_class . '" title="' . $element['name'] . '" id="avia_upload' . $element['id'] . '">' . $element['button-label'] . '</a>';
$output .= ' </span>';
$output .= ' <div class="avia_preview_pic" id="div_' . $element['id'] . '">' . $prevImg . '</div>';
$output .= ' <input class="avia_upload_insert_label" type="hidden" value="' . $element['label'] . '" />';
if ($gallery_mode) {
$output .= ' <input class="avia_gallery_mode" type="hidden" value="' . $postId . '" />';
}
$output .= '</div>';
return $output;
}示例5: avia_ajax_get_gallery
function avia_ajax_get_gallery()
{
#backend single post/page/portfolio item: add multiple preview pictures. get a preview picture via ajax request and display it
$postId = (int) $_POST['attachment_id'];
$output = "";
$image_url_array = array();
$attachments = get_children(array('post_parent' => $postId, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID'));
foreach ($attachments as $key => $attachment) {
$image_url_array[] = avia_image_by_id($attachment->ID, array('width' => 80, 'height' => 80));
}
if (isset($image_url_array[0])) {
foreach ($image_url_array as $key => $img) {
$output .= "<div class='avia_gallery_thumb'><div class='avia_gallery_thumb_inner'>" . $img . "</div></div>";
}
$output .= "<div class='avia_clear'></div>";
}
die($output);
}示例6: while
$output .= "<div class='content_slider autoslide_false'>";
while ($my_query->have_posts()) {
$my_query->the_post();
if ($post->ID != $this_id) {
$reladed_posts = true;
$slidecount++;
if ($count == 1) {
$output .= "<div class='single_slide single_slide_nr_{$slidecount}'>";
}
$image = "<span class='related_posts_default_image'></span>";
$slides = avia_post_meta(get_the_ID(), 'slideshow', true);
//check if a preview image is set
if ($slides != "" && !empty($slides[0]['slideshow_image'])) {
//check for image or video
if (is_numeric($slides[0]['slideshow_image'])) {
$image = avia_image_by_id($slides[0]['slideshow_image'], 'related', 'image');
} else {
$image = "<span class='related_posts_default_image related_posts_video'></span>";
}
}
$output .= "<div class='relThumb relThumb" . $count . "'>\n";
$output .= "<a href='" . get_permalink() . "' class='relThumWrap noLightbox'>\n";
$output .= "<span class='related_image_wrap'>";
$output .= "<span class='rounded_corner rctl'></span>";
$output .= "<span class='rounded_corner rctr'></span>";
$output .= "<span class='rounded_corner rcbl'></span>";
$output .= "<span class='rounded_corner rcbr'></span>";
$output .= $image;
$output .= "</span>\n";
$output .= "<span class='relThumbTitle'>\n";
$output .= "<strong class='relThumbHeading'>" . avia_backend_truncate(get_the_title(), 50) . "</strong>\n";示例7: _build_xml_slides
function _build_xml_slides($element)
{
global $avia_config;
$text = $url = $title = "";
if (!empty($element['slideshow_caption'])) {
if (!empty($element['slideshow_caption_title'])) {
$title = '<h1>' . $element['slideshow_caption_title'] . '</p>';
}
$text = "<Text>" . $title . "<p>" . strip_tags($element['slideshow_caption']) . "</p></Text>";
}
//apply links to the image if thats what the user wanted
$url = avia_get_link($element, 'slideshow_', false, $this->post_id);
if ($url) {
$url = "<Hyperlink URL='" . $url . "' />";
}
if (is_numeric($element['slideshow_image'])) {
$this->slides_xml .= '<Image Source="' . avia_image_by_id($element['slideshow_image'], 'featured', 'url') . '" Title="' . $element['slideshow_caption_title'] . '">';
$this->slides_xml .= $text . $url;
$this->slides_xml .= '</Image>';
} else {
if (avia_backend_is_file($element['slideshow_image'], 'html5video') || avia_backend_is_file($element['slideshow_image'], array('swf'))) {
preg_match("!^(.+?)(?:\\.([^.]+))?\$!", $element['slideshow_image'], $path_split);
$tag = 'Video';
if ($path_split[2] == 'swf') {
$tag = 'Flash';
}
$this->slides_xml .= '<' . $tag . ' Source="' . $element['slideshow_image'] . '" Title="' . $element['slideshow_caption_title'] . '" Width="' . $avia_config['imgSize']['featured']['width'] . '" Height="' . $avia_config['imgSize']['featured']['height'] . '" Autoplay="true" >';
$image = $path_split[1] . '.jpg';
$checkpath = $path_split[1] . '-' . $avia_config['imgSize']['featured']['width'] . 'x' . $avia_config['imgSize']['featured']['height'] . '.jpg';
if (@file_get_contents($checkpath, 0, NULL, 0, 1)) {
$image = $checkpath;
}
$this->slides_xml .= '<Image Source="' . $image . '" />';
$this->slides_xml .= '</' . $tag . '>';
}
}
}示例8: wp_reset_query
//reset wordpress query in case we modified it
wp_reset_query();
/**
* The footer default dummy widgets are defined in folder includes/register-widget-area.php
* If you add a widget to the appropriate widget area in your wordpress backend the
* dummy widget will be removed and replaced by the real one previously defined
*/
if (is_front_page() || avia_get_option('footer_logo_where') == 'everywhere') {
$attachment_holder = avia_get_post_by_title("avia_smart-logo-gallery");
}
if (!empty($attachment_holder['ID'])) {
$attachments = get_children(array('post_parent' => $attachment_holder['ID'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID'));
if (is_array($attachments)) {
echo "<div class='footer-logos'><div class='container'>";
foreach ($attachments as $key => $attachment) {
echo avia_image_by_id($attachment->ID);
}
echo "</div></div>";
}
}
?>
<!-- ####### FOOTER CONTAINER ####### -->
<div class='container_wrap' id='footer'>
<div class='container'>
<?php 示例9: query_posts
<?php
global $avia_config;
if (isset($avia_config['new_query'])) {
query_posts($avia_config['new_query']);
}
// check if we got posts to display:
if (have_posts()) {
$first = true;
while (have_posts()) {
the_post();
//check for preview images:
$image = "";
$slides = avia_post_meta('slideshow');
if (is_array($slides) && !empty($slides[0]['slideshow_image'])) {
$image = avia_image_by_id($slides[0]['slideshow_image'], 'widget', 'image');
}
if (!$first) {
echo "<div class='hr'></div>";
}
echo "<a class='post-entry news-content' title='" . get_the_title() . "' href='" . get_permalink() . "'>";
echo "<span class='news-link'>";
if ($image) {
echo "<span class='news-thumb'>";
echo $image;
echo "</span>";
}
echo "<strong class='news-headline'>" . get_the_title();
echo "<span class='news-time'>" . get_the_time("F j, Y, g:i a") . "</span>";
echo "</strong>";
echo "</span>";