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StringRegExp with TAG HTML?

langthang084
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langthang084 Adventurer

langthang084

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Example: 

<A href="showthread.php?s=61997dac20687aa843bddf8b3a45e836&p=20495#post20495" rel=nofollow><IMG class=inlineimg title="View" alt="View" src="phuot_images/buttons/viewpost-right.png"></A>

How to get this link (or All type of URL) 

"showthread.php?s=61997dac20687aa843bddf8b3a45e836&amp;p=20495#post20495"

 

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mLipok Universalist

mLipok

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Posted

Please post little wider HTML snippet ( i.e. also few tags before <a....)

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I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

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winhttp.au3 related : * https://www.autoitscript.com/forum/topic/206771-winhttpau3-download-problem-youre-speaking-plain-http-to-an-ssl-enabled-server-port/

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
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Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2023-04-24

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mLipok Universalist

mLipok

Posted
Posted

Try to enumerate A Tag. 

Local $oATags_coll = _IETagNameGetCollection($oIE,'a')
For $oATag_enum in $oATags_coll
    ConsoleWrite($oATag_enum.href & @CRLF)
Next

 

Signature beginning:
* Please remember: "AutoIt"..... *  Wondering who uses AutoIt and what it can be used for ? * Forum Rules *
* ADO.au3 UDF * POP3.au3 UDF * XML.au3 UDF * IE on Windows 11 * How to ask ChatGPT for AutoIt Code * for other useful stuff click the following button:

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API * ErrorLog.au3 UDF - A logging Library * Include Dependency Tree (Tool for analyzing script relations) * Show_Macro_Values.au3 *

 

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 UDF * ADO.au3 UDF * SMTP Mailer UDF * Dual Monitor resolution detection * * 2GUI on Dual Monitor System * _SciLexer.au3 UDF * SciTE - Lexer for console pane * 

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: * Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Good coding practices in AutoIt * 

OpenOffice/LibreOffice/XLS Related: WriterDemo.au3 * XLS/MDB from scratch with ADOX

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * IE in TaskScheduler * IE Embedded Control Versioning (use IE9+ and HTML5 in a GUI) * PDF Related: * How to get reference to PDF object embeded in IE * IE on Windows 11 * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

I also encourage you to check awesome @trancexx code:  * Create COM objects from modules without any demand on user to register anything. * Another COM object registering stuff * OnHungApp handler * Avoid "AutoIt Error" message box in unknown errors  * HTML editor * 

winhttp.au3 related : * https://www.autoitscript.com/forum/topic/206771-winhttpau3-download-problem-youre-speaking-plain-http-to-an-ssl-enabled-server-port/

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2023-04-24

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AutoBert Universalist

AutoBert

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Posted

a simple _StringBetween (using RegEx intern) does the same job: 

#include <String.au3>
#include <Array.au3>

$sHTML='<A href="showthread.php?s=61997dac20687aa843bddf8b3a45e836&p=20495#post20495" rel=nofollow><IMG class=inlineimg title="View" alt="View" src="phuot_images/buttons/viewpost-right.png"></A>'
$sHTML&='<A href="showthread.php?s=61997dac20687aa843bddf8b3a45e836&p=20496#post20496" rel=nofollow><IMG class=inlineimg title="View" alt="View" src="phuot_images/buttons/viewpost-right.png"></A>'

$aLinks=_StringBetween($sHTML,'href="','"')
_ArrayDisplay($aLinks)

 

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langthang084 Adventurer

langthang084

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Thanks all!!

I have done this, with the function _ConvertHTMLTag on our forum :D

Func _RemoveIMG_URLTag($Data)
   local $Result[1][3] = [["","",""]]
   $SearchIMG = '(?i)(href|src)="([^"]+)'
   $Data = StringRegExpReplace($Data, '(?i)Border="0"', 'border=0', 0)
   $Data = StringRegExpReplace($Data, '(?i)<(DIV|/DIV)>', @CRLF, 0)
   $DataSP = StringReplace($Data, '<BR>', @CRLF)
   $DataSP = StringSplit($DataSP, @CRLF)
   ;_ArrayDisplay($DataSP, 'Before')
         While 1
            $LineIMG = _ArraySearch($DataSP, '<img ' , 0, 0, 0, 1)
            if @error then ExitLoop
            ;MsgBox(0, 'LineIMG - before', $DataSP[$LineIMG])
            if StringRegExp($DataSP[$LineIMG], "(?i) Border=0 ", 0) = 1 AND StringRegExp($DataSP[$LineIMG], '(?i) alt=""', 0) = 1 AND StringRegExp($DataSP[$LineIMG], '(?i) class=', 0) = 0 Then
               $DataRemoveIMGTag = StringRegExp($DataSP[$LineIMG], $SearchIMG, 4)
               local $Result[1][3] = [["","",""]]
               for $a1 =0 to UBound($DataRemoveIMGTag) - 1
                  _ArrayAdd($Result, "")
                  $Result[$a1+1][0] = ($DataRemoveIMGTag[$a1])[0]
                  $Result[$a1+1][1] = ($DataRemoveIMGTag[$a1])[1]
                  $Result[$a1+1][2] = ($DataRemoveIMGTag[$a1])[2]
               Next
               _ArrayDelete($Result, 0)
               ;_ArrayDisplay($Result, 'result')
               $DataSP[$LineIMG] = ''
               for $a2 = 0 to UBound($Result) - 1
                  if StringInStr($Result[$a2][1], 'href', 1) then $Result[$a2][2] = '[URL] ' & $Result[$a2][2] & ' [/URL]'
                  if StringInStr($Result[$a2][1], 'src', 1) then $Result[$a2][2] = '[IMG] ' & $Result[$a2][2] & ' [/IMG]'
                  $DataSP[$LineIMG] &= $Result[$a2][2] & @CRLF
               Next
            Else
               $DataSP[$LineIMG] = _ConvertHTMLTag($DataSP[$LineIMG])
            EndIf
            ;MsgBox(0, 'LineIMG - after', $DataSP[$LineIMG])
         WEnd

  ; _ArrayDisplay($DataSP, 'After')
   $DataAll = ''
   for $c = 1 to UBound($DataSP) - 1
      $DataAll &= $DataSP[$c] & '<BR>'
   Next
   return $DataAll
EndFunc

Func _ConvertHTMLTag($Text)
   $text = StringRegExpReplace($text, '(?si)<head>.*?</head>', '')
   $text = StringRegExpReplace($text, '(?si)<script[^>]*?>.*?</script>', '')
   $text = StringRegExpReplace($text, '>\s+<', '> <')
   ; $text = StringRegExpReplace($text, '[\v]', '')
   $text = StringRegExpReplace($text, '<(br|BR|p)>', @CRLF)
   $text = StringRegExpReplace($text, '<(DIV|div)>', @CRLF)
   $text = StringRegExpReplace($text, '<[/!]*?[^<>]*?>', '')
   ; $text = StringRegExpReplace($text, '<[\/\!]*?[^<>]*?>', @CRLF)
   $text = StringReplace($text, '&quot;', '"')
   $text = StringReplace($text, '&amp;', '&')
   $text = StringReplace($text, '&lt;', '<')
   $text = StringReplace($text, '&gt;', '>')
   $text = StringReplace($text, '&nbsp;', ' ')
   $text = StringReplace($text, '&iexcl;', '&#161;')
   $text = StringReplace($text, '&cent;', '&#162;')
   $text = StringReplace($text, '&pound;', '&#163;')
   $text = StringReplace($text, '&copy;', '&#169;')

   ; &#444 -> character
   $a = StringRegExp($text, '&#(\d+);', 3)
   If Not @error Then
       ; $log &= UBound($a) & '   &#(\d+);' & @CRLF
       $a = _ArrayUnique($a)
       For $i = 1 To $a[0]
           $a[$i] = Number($a[$i])
       Next
       _ArraySort($a, 1, 1)
       ;_ArrayDisplay($a)
       For $i = 1 To $a[0]
           $text = StringReplace($text, '&#' & $a[$i] & ';', ChrW($a[$i]))
       Next
   EndIf
   $text = StringRegExpReplace($text, '([\r\n])[\s]+', @CRLF)
   return $text
EndFunc

 

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