java 的新闻发布系统

package com.jspxcms.core.domain; import com.google.common.base.Objects; import com.jspxcms.common.file.FilesEx; import com.jspxcms.common.util.Reflections; import com.jspxcms.common.util.Strings; import com.jspxcms.common.web.Anchor; import com.jspxcms.common.web.ImageAnchor; import com.jspxcms.common.web.ImageAnchorBean; import com.jspxcms.common.web.PageUrlResolver; import com.jspxcms.core.constant.Constants; import com.jspxcms.core.domain.InfoOrg.InfoOrgComparator; import com.jspxcms.core.support.Commentable; import com.jspxcms.core.support.Context; import com.jspxcms.core.support.Siteable; import com.jspxcms.core.support.TitleText; import com.jspxcms.ext.domain.InfoFavorite; import org.apache.commons.collections.CollectionUtils; import org.apache.commons.io.FilenameUtils; import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.hibernate.annotations.MapKeyType; import org.hibernate.annotations.SortComparator; import org.hibernate.annotations.Type; import org.htmlparser.NodeFilter; import org.htmlparser.Parser; import org.htmlparser.filters.TagNameFilter; import org.htmlparser.lexer.Lexer; import org.htmlparser.tags.ImageTag; import org.htmlparser.util.NodeList; import org.htmlparser.util.ParserException; import org.htmlparser.util.SimpleNodeIterator; import javax.persistence.*; import javax.xml.bind.annotation.XmlTransient; import java.sql.Timestamp; import java.util.*; import java.util.regex.Matcher; import java.util.regex.Pattern; import static com.jspxcms.core.constant.Constants.DYNAMIC_SUFFIX; import static com.jspxcms.core.constant.Constants.SITE_PREFIX; import static javax.persistence.CascadeType.PERSIST; import static javax.persistence.CascadeType.REMOVE; /** * Info * * @author liufang */ @Entity @Table(name = "cms_info") public class Info implements java.io.Serializable, Anchor, Siteable, Commentable, PageUrlResolver { private static final long serialVersionUID = 1L; /** * 附件类型 */ public static final String ATTACH_TYPE = "info"; /** * 评论类型 */ public static final String COMMENT_TYPE = "Info"; /** * 评分标记 */ public static final String SCORE_MARK = "InfoScore"; /** * Digg标记 */ public static final String DIGG_MARK = "InfoDigg"; /** * 模型类型 */ public static final String MODEL_TYPE = "info"; /** * 工作流类型 */ public static final int WORKFLOW_TYPE = 1; /** * 审核中 */ public static final String AUDITING = "1"; /** * 正常 */ public static final String NORMAL = "A"; /** * 草稿 */ public static final String DRAFT = "B"; /** * 投稿 */ public static final String CONTRIBUTION = "C"; /** * 退稿 */ public static final String REJECTION = "D"; /** * 采集 */ public static final String COLLECTED = "E"; /** * 待发布 */ public static final String TOBE_PUBLISH = "F"; /** * 已过期 */ public static final String EXPIRED = "G"; /** * 推送 */ public static final String PUSH = "H"; /** * 删除 */ public static final String DELETED = "X"; /** * 归档 */ public static final String ARCHIVE = "Z"; /** * 替换标识:栏目ID */ public static final String PATH_NODE_ID = "{node_id}"; /** * 替换标识:栏目编码 */ public static final String PATH_NODE_NUMBER = "{node_number}"; /** * 替换标识:内容ID */ public static final String PATH_INFO_ID = "{info_id}"; /** * 替换标识:年 */ public static final String PATH_YEAR = "{year}"; /** * 替换标识:月 */ public static final String PATH_MONTH = "{month}"; /** * 替换标识:日 */ public static final String PATH_DAY = "{day}"; /** * 信息正文KEY */ public static final String INFO_TEXT = "text"; /** * 分页标签 */ public static final String PAGEBREAK_OPEN = "[PageBreak]"; public static final String PAGEBREAK_CLOSE = "[/PageBreak]"; public static final Pattern PAGEBREAK_PATTERN = Pattern .compile("([\\s\\S]*?)(<div>\\s*?|<p>\\s*?)?\\[PageBreak\\]([\\s\\S]*?)\\[/PageBreak\\](\\s*?</div>|\\s*?</p>)?"); /** * 获取没有分页信息的正文 * * @return */ @Transient public static String getTextWithoutPageBreak(String text) { if (text == null) { return text; } // 末尾加上分页，便于处理 text += PAGEBREAK_OPEN + PAGEBREAK_CLOSE; StringBuilder sb = new StringBuilder(); Matcher m = PAGEBREAK_PATTERN.matcher(text); while (m.find()) { sb.append(m.group(1)); } return sb.toString(); } @Transient public static String getDescription(Map<String, String> map, String title) { String html = map != null ? map.get(INFO_TEXT) : null; String text = getTextWithoutPageBreak(html); String desciption = Strings.getTextFromHtml(text, 450); return StringUtils.isNotBlank(desciption) ? desciption : title; } /** * 获取正文中第一张图片 * * @param map * @return */ @Transient public static List<String> getTextImages(Map<String, String> map) { List<String> textImages = new ArrayList<String>(); String html = map != null ? map.get(INFO_TEXT) : null; if (StringUtils.isBlank(html)) { return textImages; } try { Parser parser = new Parser(new Lexer(html)); NodeFilter filter = new TagNameFilter("img"); NodeList nodes = parser.extractAllNodesThatMatch(filter); SimpleNodeIterator it = nodes.elements(); while (it.hasMoreNodes()) { ImageTag tag = (ImageTag) it.nextNode(); String textImage = tag.getAttribute("src"); if (StringUtils.isNotBlank(textImage)) { textImages.add(textImage); } } } catch (ParserException e) { // 忽略 } return textImages; } /** * 获得分页的InfoText(标题、正文)列表 * * @return */ @Transient public List<TitleText> getTextList() { List<TitleText> list = new ArrayList<TitleText>(); String text = getText(); String title = getFullTitleOrTitle(); if (text != null) { text += PAGEBREAK_OPEN + PAGEBREAK_CLOSE; Matcher m = PAGEBREAK_PATTERN.matcher(text); while (m.find()) { list.add(new TitleText(title, m.group(1))); String t = m.group(3); if (StringUtils.isBlank(t)) { t = title; } } } else { list.add(new TitleText(title, "")); } return list; } /** * 获取没有分页信息的正文 * * @return */ @Transient public String getTextWithoutPageBreak() { String text = getText(); return getTextWithoutPageBreak(text); } /** * 获取没有html的正文 * * @return */ @Transient public String getPlainText() { String text = getTextWithoutPageBreak(); return Strings.getTextFromHtml(text); } @Transient public String getDescription() { String desciption = getMetaDescription(); if (StringUtils.isBlank(desciption)) { String text = getTextWithoutPageBreak(); desciption = Strings.getTextFromHtml(text, 450); if (StringUtils.isBlank(desciption)) { desciption = getTitle(); } desciption = StringUtils.trim(desciption); return desciption;