/// <summary>
        /// Get the source by index.
        /// </summary>
        /// <param name="index">The index.</param>
        /// <returns>source section</returns>
        public string GetSource(int index)
        {
            string source = string.Empty;

            if (_matches != null && index < _matches.Count)
            {
                Match sub = _matches[index];
                if (sub.Length != 0)
                {
                    MatchTag start = (MatchTag)_page.tags[sub.Index];

                    int tagIndex = sub.Index + sub.Length;
                    int sourceLength;

                    if (_page.tags.Count > tagIndex)
                    {
                        // get source data until the start of the next tag
                        MatchTag end = (MatchTag)_page.tags[tagIndex];
                        sourceLength = end.Index - start.Index;
                    }
                    else
                    {
                        // If last tag, get source data until the end of the current tag
                        MatchTag end = (MatchTag)_page.tags[tagIndex - 1];
                        sourceLength = end.Index + end.Length - start.Index;
                    }

                    source = _pageSource.Substring(start.Index, sourceLength);
                }
            }

            return(source);
        }
Esempio n. 2
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    /// <summary>
    /// Tags the list.
    /// </summary>
    /// <param name="source">The source.</param>
    /// <returns></returns>
    public static MatchTagCollection TagList(string source)
    {
      MatchTagCollection list = new MatchTagCollection();

      for (int i = 0; i < source.Length; i++)
      {
        if (source[i] == '<')
        {
          int length = GetTagLength(source, i);

          // check if tag is too short or comment
          // min lenght for a tag is 3 <x>
          // comments start <!-- 
          if (length >= 3 &&
              (source[i + 1] == '/' || source[i + 1] == '!' ||
               (source[i + 1] >= 'A' && source[i + 1] <= 'Z') ||
               (source[i + 1] >= 'a' && source[i + 1] <= 'z')))
          {
            MatchTag tag = new MatchTag(source, i, length);
            list.Add(tag);
            i = i + length - 1;
          }
        }
      }

      return list;
    }
Esempio n. 3
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        /// <summary>
        /// Tags the list.
        /// </summary>
        /// <param name="source">The source.</param>
        /// <returns></returns>
        public static MatchTagCollection TagList(string source)
        {
            MatchTagCollection list = new MatchTagCollection();

            for (int i = 0; i < source.Length; i++)
            {
                if (source[i] == '<')
                {
                    int length = GetTagLength(source, i);

                    // check if tag is too short or comment
                    // min lenght for a tag is 3 <x>
                    // comments start <!--
                    if (length >= 3 &&
                        (source[i + 1] == '/' || source[i + 1] == '!' ||
                         (source[i + 1] >= 'A' && source[i + 1] <= 'Z') ||
                         (source[i + 1] >= 'a' && source[i + 1] <= 'z')))
                    {
                        MatchTag tag = new MatchTag(source, i, length);
                        list.Add(tag);
                        i = i + length - 1;
                    }
                }
            }

            return(list);
        }
        /// <summary>
        /// Builds the profile.
        /// </summary>
        /// <param name="source">The source.</param>
        /// <returns>the profile</returns>
        private Profile BuildProfile(string source)
        {
            Profile build = new Profile();

            if (source == null || source.Length == 0)
            {
                return(build);
            }

            MatchTagCollection tags = HtmlString.TagList(source);

            build.tags   = new MatchTagCollection();
            build.tagMap = string.Empty;

            for (int i = 0; i < tags.Count; i++)
            {
                MatchTag tag      = tags[i];
                char     tagStart = char.ToUpper(tag.TagName[0]);
                // Test if special tag -- used for regex searchs
                // these tags are only copied into the tagMap no position index is stored
                if (tagStart == 'Z')
                {
                    build.tagMap += tag.TagName.Substring(1);
                }

                if (_sectionTemplate.Tags.IndexOf(tagStart) != -1 &&
                    tag.TagName != "br")
                {
                    if (tagStart == 'T')
                    {
                        if (char.ToUpper(tag.TagName[1]) != 'A')
                        {
                            tagStart = char.ToUpper(tag.TagName[1]);
                        }
                    }

                    if (tag.IsClose)
                    {
                        build.tagMap += tagStart;
                    }
                    else
                    {
                        build.tagMap += char.ToLower(tagStart);
                    }

                    build.tags.Add(tag);
                }
            }

            return(build);
        }
Esempio n. 5
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        /// <summary>
        /// Strips the unwanted HTML tags.
        /// </summary>
        /// <param name="source">The source.</param>
        /// <returns>stripped source</returns>
        private string StripTags(string source)
        {
            string stripped = string.Empty;

            source = HtmlString.NewLines(source);

            MatchTagCollection tags = HtmlString.TagList(source);

            for (int i = 0; i < tags.Count; i++)
            {
                MatchTag tag = tags[i];

                if (_template.Tags.IndexOf(char.ToUpper(tag.TagName[0])) != -1)
                {
                    stripped += source.Substring(tag.Index, tag.Length);
                }

                int start = tag.Index + tag.Length;
                if (start < source.Length)
                {
                    int end;
                    if (i + 1 < tags.Count)
                    {
                        tag = tags[i + 1];
                        end = tag.Index;
                    }
                    else
                    {
                        end = source.Length;
                    }
                    stripped += source.Substring(start, end - start);
                }
            }

            return(stripped);
        }
Esempio n. 6
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 public virtual void Add(MatchTag value)
 {
     this.List.Add(value);
 }
 public virtual void Add(MatchTag value)
 {
   this.List.Add(value);
 }
Esempio n. 8
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        /// <summary>
        /// Gets the sections.
        /// </summary>
        /// <param name="source">The source.</param>
        /// <returns></returns>
        private Sections GetSections(string source)
        {
            source = StripTags(source);
            Sections data = new Sections();

            data.dataFields   = new ArrayList();
            data.minFields    = 0;
            data.optionalData = false;
            data.dataTags     = 0;

            MatchTagCollection tags = HtmlString.TagList(source);

            bool isOptionalTag = false;
            bool zTag          = false;


            for (int i = 0; i < tags.Count; i++)
            {
                MatchTag tag = tags[i];
                // check if tag + data is optional / regex
                zTag = false;
                if (char.ToUpper(tag.TagName[0]) == 'Z')
                {
                    zTag          = true;
                    isOptionalTag = true;
                    if (tag.IsClose)
                    {
                        isOptionalTag = false;
                    }

                    //i++;
                    //if (i < tags.Count)
                    //  tag = tags[i];
                    //else
                    //  break;
                }

                // Check if tag is one of interest
                if (_template.Tags.IndexOf(char.ToUpper(tag.TagName[0])) != -1)
                {
                    DataField section;
                    if (!zTag)
                    {
                        // Add tag to array of fields
                        section          = new DataField();
                        section.optional = isOptionalTag;
                        section.htmlTag  = tag;
                        section.hasData  = false;
                        section.source   = tag.FullTag;
                        if (section.source.IndexOf("<#") != -1 || section.source.IndexOf("<*") != -1)
                        {
                            section.hasData = true;
                            if (isOptionalTag)
                            {
                                data.optionalData = true;
                            }

                            section.dataElements = GetElements(section.source);
                            data.dataTags       += section.dataElements.Count;
                        }

                        data.dataFields.Add(section);
                        if (!isOptionalTag)
                        {
                            data.minFields++;
                        }
                    }

                    // Add data between this tag and the next to field array
                    int start = tag.Index + tag.Length;
                    int end;
                    if (i + 1 < tags.Count)
                    {
                        tag  = tags[i + 1];
                        zTag = false;
                        if (char.ToUpper(tag.TagName[0]) == 'Z')
                        {
                            zTag          = true;
                            isOptionalTag = true;
                            if (tag.IsClose)
                            {
                                isOptionalTag = false;
                            }
                        }

                        //  start = tag.Index + tag.Length;
                        //  i++;
                        //  if (i + 1 < tags.Count)
                        //    tag = tags[i + 1];
                        //  else
                        //    break;
                        //}
                        end = tag.Index;
                    }
                    else
                    {
                        end = source.Length;
                    }

                    if (!zTag)
                    {
                        section          = new DataField();
                        section.optional = isOptionalTag;
                        section.htmlTag  = null;
                        section.source   = HtmlString.Decode(source.Substring(start, end - start));
                        section.hasData  = false;
                        if (section.source.IndexOf("<#") != -1 || section.source.IndexOf("<*") != -1)
                        {
                            section.hasData = true;
                            if (isOptionalTag)
                            {
                                data.optionalData = true;
                            }

                            section.dataElements = GetElements(section.source);
                            data.dataTags       += section.dataElements.Count;
                        }
                        data.dataFields.Add(section);
                        if (!isOptionalTag)
                        {
                            data.minFields++;
                        }
                    }
                }
            }

            return(data);
        }