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110 lines
3.1 KiB
Plaintext
110 lines
3.1 KiB
Plaintext
/obj/machinery/computer/library/public
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name = "visitor computer"
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/obj/machinery/computer/library/public/attack_hand(var/mob/user as mob)
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if(..()) return
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interact(user)
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/obj/machinery/computer/library/public/interact(var/mob/user)
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if(interact_check(user))
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return
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var/dat = ""
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switch(screenstate)
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if(0)
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dat += {"<h2>Search Settings</h2><br />
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<A href='?src=\ref[src];settitle=1'>Filter by Title: [query.title]</A><br />
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<A href='?src=\ref[src];setcategory=1'>Filter by Category: [query.category]</A><br />
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<A href='?src=\ref[src];setauthor=1'>Filter by Author: [query.author]</A><br />
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<A href='?src=\ref[src];search=1'>\[Start Search\]</A><br />"}
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if(1)
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establish_old_db_connection()
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if(!dbcon_old.IsConnected())
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dat += "<font color=red><b>ERROR</b>: Unable to contact External Archive. Please contact your system administrator for assistance.</font><br />"
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else if(num_results == 0)
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dat += "<em>No results found.</em>"
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else
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var/pagelist = get_pagelist()
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dat += pagelist
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dat += {"<form name='pagenum' action='?src=\ref[src]' method='get'>
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<input type='hidden' name='src' value='\ref[src]'>
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<input type='text' name='pagenum' value='[page_num]' maxlength="5" size="5">
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<input type='submit' value='Jump To Page'>
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</form>"}
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dat += {"<table border=\"0\">
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<tr>
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<td>Author</td>
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<td>Title</td>
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<td>Category</td>
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<td>SS<sup>13</sup>BN</td>
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</tr>"}
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for(var/datum/cachedbook/CB in get_page(page_num))
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dat += {"<tr>
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<td>[CB.author]</td>
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<td>[CB.title]</td>
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<td>[CB.category]</td>
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<td>[CB.id]</td>
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</tr>"}
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dat += "</table><br />[pagelist]"
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dat += "<A href='?src=\ref[src];back=1'>\[Go Back\]</A><br />"
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var/datum/browser/B = new /datum/browser/clean(user, "library", "Library Visitor")
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B.set_content(dat)
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B.open()
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/obj/machinery/computer/library/public/Topic(href, href_list)
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if(..())
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usr << browse(null, "window=publiclibrary")
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onclose(usr, "publiclibrary")
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return
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if(href_list["pagenum"])
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if(!num_pages)
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page_num = 0
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else
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var/pn = text2num(href_list["pagenum"])
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if(!isnull(pn))
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page_num = Clamp(pn, 0, num_pages)
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if(href_list["settitle"])
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var/newtitle = input("Enter a title to search for:") as text|null
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if(newtitle)
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query.title = sanitize(newtitle)
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else
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query.title = null
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if(href_list["setcategory"])
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var/newcategory = input("Choose a category to search for:") in (list("Any") + library_section_names)
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if(newcategory)
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query.category = sanitize(newcategory)
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else if(newcategory == "Any")
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query.category = null
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if(href_list["setauthor"])
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var/newauthor = input("Enter an author to search for:") as text|null
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if(newauthor)
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query.author = sanitize(newauthor)
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else
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query.author = null
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if(href_list["page"])
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if(num_pages == 0)
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page_num = 0
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else
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page_num = Clamp(text2num(href_list["page"]), 0, num_pages)
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if(href_list["search"])
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num_results = src.get_num_results()
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num_pages = Ceiling(num_results/LIBRARY_BOOKS_PER_PAGE)
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page_num = 0
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screenstate = 1
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if(href_list["back"])
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screenstate = 0
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src.add_fingerprint(usr)
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src.updateUsrDialog()
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return
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