/home/docs/checkouts/readthedocs.org/user_builds/synchronize-wechat/checkouts/stable/insert_by_url.php File Reference

Functions
if(!class_exists('simple_html_dom_node'))	sync_wechat_check_wx_url ($url)
	check the domain name More...
	sync_wechat_get_html ($url, $timeout=30)
	get the html from url More...
	sync_wechat_insert_by_url ($url, $config=Null)
	this function insert wechat article to the wp-database this function relies on global variable $wpdb and the php module $curl More...
	sync_wechat_get_publish_date ($html)
	sync_wechat_insert_by_html ($html, $config=Null)
	insert $wpdb from html, called by sync_wechat_insert_by_url
	sync_wechat_check_image_exists ($postId, $image_name)
	get 1. attached image for $postId, 2. unattached image, and check whether image_name is within it More...
	sync_wechat_get_image_extension_from_url ($url)
	guess the image extension from the url More...
	sync_wechat_get_image_name ($url, $prefix, $extension_=Null)
	use file content hash to generate image name the image suffix is got from the imageFile. More...
	sync_wechat_upload_image ($url, $postId, $image_name=Null)
	download image from $url and update it for the post with id = $postId More...
	sync_wechat_set_feature_image ($postId, $feature_image_url, $imageName=Null)
	: set the thumbnail image for the specified post, called by sync_wechat_set_image
	sync_wechat_set_image ($html, $postId, $config=Null)
	extract image urls from html, and download it to local file system, update image url in postId->postContent More...
	sync_wechat_insert_by_urls ($urls, $config)
	insert url list into $wpdb, calling sync_wechat_insert_by_url
	sync_wechat_resolve_bg_image (&$content, $postId)
	resolve css background images, called by sync_wechat_download_image
	sync_wechat_resolve_origin ($dom)
	resolve article origin, called by sync_wechat_download_image
	sync_wechat_process_video (&$dom)
	resolve tencent video, add width, height, src attribute
	sync_wechat_download_image ($postId, $dom, $config=Null)
	download all images in $dom, called by sync_wechat_set_image

Function Documentation

sync_wechat_check_image_exists()

sync_wechat_check_image_exists	(		$postId,
			$image_name
	)

get 1. attached image for $postId, 2. unattached image, and check whether image_name is within it

Parameters

postId	post Id
image_name	image_name to be checked

Returns

$status `{'status_code':$postId, 'err_msg':$err_msg}` if the image exists, set $postId = image attachment id, otherwise set postId = 0

sync_wechat_check_wx_url()

if (!class_exists( 'simple_html_dom_node')) sync_wechat_check_wx_url

(

$url

)

check the domain name

Parameters

$url

Returns

trimed $url if $url contains the domain name of wx; otherwise, empty string is returned

sync_wechat_get_html()

sync_wechat_get_html	(		$url,
			$timeout = 30
	)

get the html from url

Parameters

$url

Returns

$html raw text, no error handling in this function

sync_wechat_get_image_extension_from_url()

sync_wechat_get_image_extension_from_url

(

$url

)

guess the image extension from the url

Parameters

$url

image url

Returns

extension name with the dot

sync_wechat_get_image_name()

sync_wechat_get_image_name	(		$url,
			$prefix,
			$extension_ = Null
	)

use file content hash to generate image name the image suffix is got from the imageFile.

Parameters

$url	absolute url of the image file
$prefix	prefix to prepend before the image name

Returns

image file name, no error handling.

sync_wechat_insert_by_url()

sync_wechat_insert_by_url	(		$url,
			$config = Null
	)

this function insert wechat article to the wp-database this function relies on global variable $wpdb and the php module $curl

Parameters

$config

$config = { 'changeAuthor'[bool,default:false]:whether to keep the original author 'changePostTime'[bool,default:false]: whether to keep the original post time 'postStatus'[choice,default:publish]: article status 'postType'[choice,default:post]: article type 'keepStyle'[bool,default:false]: whether the css of the article is kept 'keepSource'[bool, default:true]: whether the original source info is kept 'postCate'[choice,default:not_classcified]: the classification to put the article 'setFeatureImage'[bool,default:true]: whether to set the feature image 'debug'[bool, default:true]: whether to turn on debug mode, debug mode will output more detailed information }

Returns

$status

$status = {
    'status_code'[int]: if status_code = 0, error occurs
    'err_msg'[str]: if no error, empty str
}

sync_wechat_set_image()

sync_wechat_set_image	(		$html,
			$postId,
			$config = Null
	)

extract image urls from html, and download it to local file system, update image url in postId->postContent

Parameters

$html

raw html text, $postId: post Id

Returns

status = {'status_code':$postId, 'err_msg':$err_msg}

sync_wechat_upload_image()

sync_wechat_upload_image	(		$url,
			$postId,
			$image_name = Null
	)

download image from $url and update it for the post with id = $postId

Parameters

$url	wechat image original url
$postId	post Id

Returns

$status `status = {'status_code':$postId, 'err_msg':$err_msg}`