本文整理匯總了PHP中Images::allow_modification方法的典型用法代碼示例。如果您正苦於以下問題：PHP Images::allow_modification方法的具體用法？PHP Images::allow_modification怎麽用？PHP Images::allow_modification使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Images的用法示例。
在下文中一共展示了Images::allow_modification方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: strip_tags
$id = strip_tags($id);
// get the item from the database
$item = Images::get($id);
// get the related anchor, if any
$anchor = NULL;
if (isset($item['anchor'])) {
$anchor = Anchors::get($item['anchor']);
} elseif (isset($_REQUEST['anchor'])) {
$anchor = Anchors::get($_REQUEST['anchor']);
} elseif (isset($context['arguments'][1])) {
$anchor = Anchors::get($context['arguments'][0] . ':' . $context['arguments'][1]);
}
// we are allowed to add a new file
if (!isset($item['id']) && Images::allow_creation($anchor)) {
$permitted = TRUE;
} elseif (isset($item['id']) && Images::allow_modification($anchor, $item)) {
$permitted = TRUE;
} else {
$permitted = FALSE;
}
// do not always show the edition form
$with_form = FALSE;
// load the skin, maybe with a variant
load_skin('images', $anchor);
// clear the tab we are in, if any
if (is_object($anchor)) {
$context['current_focus'] = $anchor->get_focus();
}
// the path to this page
if (is_object($anchor) && $anchor->is_viewable()) {
$context['path_bar'] = $anchor->get_path_bar();示例2: layout
/**
* list images
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return html text
$text = '';
// empty list
if (!SQL::count($result)) {
return $text;
}
$variant = 'thumbnail';
// process all items in the list
while ($image = SQL::fetch($result)) {
// a title for the image --do not force a title
if (isset($image['title'])) {
$title = $image['title'];
} else {
$title = '';
}
// provide thumbnail if not defined, or forced, or for large images
if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
// where to fetch the image file
$href = Images::get_thumbnail_href($image);
// to drive to plain image
$link = Images::get_icon_href($image);
// add an url, if any
} elseif ($image['link_url']) {
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// transform local references, if any
include_once $context['path_to_root'] . '/links/links.php';
$attributes = Links::transform_reference($image['link_url']);
if ($attributes[0]) {
$link = $context['url_to_root'] . $attributes[0];
} else {
$link = $image['link_url'];
}
// get the <img ... /> element
} else {
// do not append poor titles to inline images
if ($variant == 'thumbnail') {
$title = '';
}
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// no link
$link = '';
}
// use the skin
if (Images::allow_modification($image['anchor'], $image['id'])) {
// build editable image
$text .= Skin::build_image($variant, $href, $title, $link, $image['id']);
} else {
$text .= Skin::build_image($variant, $href, $title, $link);
}
}
// end of processing
SQL::free($result);
return $text;
}示例3: render_object
//.........這裏部分代碼省略.........
$link = Images::get_icon_href($image);
// add an url, if any
} elseif ($image['link_url']) {
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// transform local references, if any
include_once $context['path_to_root'] . '/links/links.php';
$attributes = Links::transform_reference($image['link_url']);
if ($attributes[0]) {
$link = $context['url_to_root'] . $attributes[0];
} else {
$link = $image['link_url'];
}
// get the <img ... /> element
} else {
// do not append poor titles to inline images
if ($variant == 'inline') {
$title = '';
}
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// no link
$link = '';
}
// use the skin
if (Images::allow_modification($image['anchor'], $id)) {
// build editable image
$output =& Skin::build_image($variant, $href, $title, $link, $id);
} else {
$output =& Skin::build_image($variant, $href, $title, $link);
}
return $output;
// embed a stack of images
// embed a stack of images
case 'images':
include_once $context['path_to_root'] . 'images/images.php';
// get the list of ids
$ids = preg_split("/\\s*,\\s*/", $id);
if (!count($ids)) {
$output = '[images=id1, id2, ...]';
return $output;
}
// build the list of images
$items = array();
foreach ($ids as $id) {
// get the image record
if ($image = Images::get($id)) {
// a title for the image --do not force a title
if (isset($image['title'])) {
$title = $image['title'];
} else {
$title = '';
}
// provide thumbnail if not defined, or forced, or for large images
$variant = 'inline';
if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
// not inline anymore, but thumbnail
$variant = 'thumbnail';